The two airlines most popular with KAYAK users for flights from San Diego to Salt Lake City are Alaska Airlines and Delta. With an average price for the route of $236 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $292 and an overall rating of 8.0.The cheapest month for flights from Boston to Salt Lake City is September, where tickets cost £287 on average. On the other hand, the most expensive months are December …Flights from Salt Lake City to Boston. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Salt Lake City to Boston.The two airlines most popular with KAYAK users for flights from Salt Lake City to Cincinnati are Delta and United Airlines. With an average price for the route of $598 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $474 and an overall rating of 7.4.Airfares from $109 One Way, $256 Round Trip from Boston to Lehi. Prices starting at $256 for return flights and $109 for one-way flights to Lehi were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply. Mon, Apr 29 - Tue, Apr 30.Salt Lake City , UT. Distance. 2111 miles · (3397 km) CHANGE DIRECTION. Flight time. 5 hours and 56 minutes. Airlines with direct flights from Boston (BOS) to Salt Lake City … Cheap Flights from Salt Lake City to Boston (SLC-BOS) Prices were available within the past 7 days and start at $119 for one-way flights and $231 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Salt Lake City to Boston with no change fee on ... The two airlines most popular with KAYAK users for flights from Philadelphia to Salt Lake City are Delta and United Airlines. With an average price for the route of $618 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $518 and an overall rating of 7.4. $119 Search for cheap flights deals from BOS to SLC (Logan Intl. to Salt Lake City Intl.). We offer cheap direct, non-stop flights including one way and roundtrip tickets. Amazing JetBlue Airways SLC to BOS Flight Deals. The cheapest flights to Logan Intl. found within the past 7 days were $216 round trip and $119 one way. Prices and availability subject to change. Additional terms may apply. Tue, Apr 30 - Tue, May 7.JetBlue offers flights to 90+ destinations with free inflight entertainment, free brand-name snacks and drinks, lots of legroom and award-winning service. Book JetBlue flights and vacation packages to 100+ destinations. Award-winning service, the most legroom in coach, free wi-fi, live TV ...Expedia.co.uk. £87 Cheap Flights from Boston (BOS) to Salt Lake City (SLC) Return. One-way. Multi-city. 1 traveller. Economy. Leaving from. Going to. Departing. Returning. …West Yellowstone to Salt Lake City Flights. Flights from WYS to SLC are operated 8 times a week, with an average of 1 flight per day. Departure times vary between 11:45 - 15:30. The earliest flight departs at 11:45, the last flight departs at 15:30. However, this depends on the date you are flying so please check with the full flight schedule ...B6647 and Boston BOS to Salt Lake City SLC Flights. Flight B6647 is code-shared by 2 airlines using the flight numbers QR3967, TP4423. Other flights departing from Boston BOS: DL2511, EI134, AA888, BA212. Other flights arriving at Salt Lake City SLC: DL1445, UA5590, AS3308, WN5525. All flights connecting Boston BOS to Salt …JetBlue offers flights to 90+ destinations with free inflight entertainment, free brand-name snacks and drinks, lots of legroom and award-winning service. The best one-way flight to Salt Lake City from Boston in the past 72 hours is $139. The best round-trip flight deal from Boston to Salt Lake City found on momondo in the last 72 hours is $217. The fastest flight from Boston to Salt Lake City takes 5h 13m. Direct flights go from Boston to Salt Lake City every day. Distance from Boston to Salt Lake City (Logan International Airport – Salt Lake City International Airport) is 2105 miles / 3388 kilometers / 1830 nautical miles. See also a map, estimated flight duration, carbon dioxide emissions and the time difference between Boston and Salt Lake City.all Delta Air Lines flights from Salt Lake City (SLC) to Boston (BOS). On-Time Performance and Delay Statistics ... Delta Air Lines flights from Salt Lake City to Boston SLC Salt Lake City United States-> 4 hours 31 min 3,383km 2,102mi. BOS ...Avail exciting discounts on the air tariff of major airlines like US Airlines, American Airlines and Delta Airlines on flights connecting Salt Lake City (SLC) and Boston (BOS) while booking your tickets on OneTravel. Boston, the largest city in New England has a glorious past and is a popular tourist destination in the United States of America.The two airlines most popular with KAYAK users for flights from New York to Salt Lake City are Alaska Airlines and Delta. With an average price for the route of $598 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $478 and an overall rating of 8.0.Book flights from Salt Lake City to Boston Logan with Southwest Airlines ®. It’s easy to find the Salt Lake City International Airport to Logan International Airport flight to make your booking and travel a breeze. Whether you’re traveling for business or pleasure, solo or with the whole family, you’ll enjoy flying Southwest ®.Flight Status & Notifications. All fields required. Search by. From City or Airport. To City or Airport. Departure Date Selected Departure date 2024AprilWednesday24. Open calender and then use pageup and pagedown to navigate between months and alt + pageup and alt + pagedown for years.The total flight duration from Salt Lake City, UT to Boston, MA is 4 hours, 1 minute. This is the average in-air flight time (wheels up to wheels down on the runway) based on actual flights taken over the past year, including routes like SLC to BOS. It covers the entire time on a typical commercial flight including take-off and landing.Tue, Apr 30 SLC – LIS with Spirit Airlines. 1 stop. Tue, Jun 4 LIS – SLC with Vueling Airlines. 1 stop. from $822. Lisbon. $851 per passenger. ... Cheap round-trip flights from Boston Logan International to Lisbon. Car rental in Portugal. Cheap car rental in Parque das Nações. Car rental in Benfica.JetBlue offers flights to 90+ destinations with free inflight entertainment, free brand-name snacks and drinks, lots of legroom and award-winning service. Use Google Flights to find cheap departing flights to Salt Lake City and to track prices for specific travel dates for your next getaway. Find the best flights fast, track prices, and book with ... Use Google Flights to find cheap departing flights to Salt Lake City and to track prices for specific travel dates for your next getaway. Find the best flights fast, track prices, and book with ... Cheap Flights from Houston to Salt Lake City (IAH-SLC) Prices were available within the past 7 days and start at $47 for one-way flights and $100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Houston to Salt Lake City with no change fee on ...Salt Lake City to Indianapolis Flights. Flights from SLC to IND are operated 5 times a week, with an average of 1 flight per day. Departure times vary between 17:50 - 18:10. The earliest flight departs at 17:50, the last flight departs at 18:10. However, this depends on the date you are flying so please check with the full flight schedule above ...Delta has flights from all over the United States to London and flies nonstop into two of London's primary airports. Fly on Delta to London-Heathrow (LHR) from Boston (BOS), Los Angeles (LAX), Seattle (SEA), Atlanta (ATL), Detroit (DTW), Salt Lake City (SLC), Minneapolis (MSP), and New York City (JFK) and into Gatwick Airport (LGW) from New …Flights to Boston, Boston. Find flights to Boston from $109. Fly from Salt Lake City on JetBlue, Spirit Airlines, American Airlines and more. Search for Boston flights on … The flight time from Boston to Salt Lake City is 5 hours, 15 minutes. The time spent in the air is 4 hours, 45 minutes. These numbers are averages. In reality, it varies by airline with Delta being the fastest taking 5 hours, 14 minutes, and JetBlue the slowest taking 5 hours, 20 minutes. Book your air tickets with us and, at CheapOair you can also choose from an extensive list of airlines flying on the route. Also, if you have to take flight immediately due to any emergency, you should explore last minute flight deals from Boston to Salt Lake City. Book your plane tickets now! Try to book your flight at least 21 days in advance ... The two airlines most popular with KAYAK users for flights from Portland to Salt Lake City are Alaska Airlines and Delta. With an average price for the route of $259 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $298 and an overall rating of 8.0.Prices were available within the past 7 days and start at $27 for one-way flights and $53 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Looking for cheap flights to Salt Lake City? Book now to earn airline miles in addition to our OneKeyCash rewards and receive alerts if flight ...Apr 2024. From$254* Updated: 5 hours ago. Round trip I Economy. expand_more. May 2024. From$286* Updated: 5 hours ago. Round trip I Economy. …Wed, May 22 LHR – SLC with Air France. 1 stop. from $727. London.$745 per passenger.Departing Mon, Jan 13, returning Fri, Jan 24.Round-trip flight with jetBlue.Outbound indirect flight with jetBlue, departing from Salt Lake City on Mon, Jan 13, arriving in London Heathrow.Inbound indirect flight with jetBlue, departing from London …Flights. North America. United States. Utah. Salt Lake City. BOS to SLC. Find Cheap Flights from Boston to Salt Lake City (BOS to SLC) Flights. Packages. Hotels. Cars. … Salt Lake City, UT to Boston Logan, MA. departing on 11/9. one-way starting at*. $175. Book now. * Restrictions and exclusions apply. Seats and dates are limited. Select markets. 16 travel days available. Which airlines provide the cheapest flights from Boston to Park City? In the last 72 hours, the cheapest one-way ticket between Boston and Park City found on KAYAK was with Spirit Airlines for $97. JetBlue offered a round-trip connection from $217 and American Airlines from $234. See more FAQs. Cheap Flights from Hartford to Salt Lake City (BDL-SLC) Prices were available within the past 7 days and start at $108 for one-way flights and $253 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Hartford to Salt Lake City with no change fee on ... Helpful Information. All dates and times are local for the airport listed. Gates and times are subject to change. For the most current information, check the airport monitors. Search for a topic... Help Center. Delta Discover Map. Flight Status & Notifications. 08/30/24 - 09/09/24. from. $ 863*. Viewed: 21 hours ago. From. Boston (BOS) To. Salt Lake City (SLC) Roundtrip. Cheap Flights from Hartford to Salt Lake City (BDL-SLC) Prices were available within the past 7 days and start at $108 for one-way flights and $253 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Hartford to Salt Lake City with no change fee on ... The calculation of flight time is based on the straight line distance from Salt Lake City, UT to Boston, MA ("as the crow flies"), which is about 2,099 miles or 3 378 kilometers. Your trip begins in Salt Lake City, Utah. It ends in Boston, Massachusetts. Your flight direction from Salt Lake City, UT to Boston, MA is East (73 degrees from North ... Discover our best Delta flight from Salt Lake City SLC to Boston BOS To find the best deals on flights to Salt Lake City from Boston with Delta, just enter your travel dates, filter by Delta, and hit search. You’ll find 3 flights to choose from and can sort by price, flight duration, and arrival or departure time.Flight + hotel deals to Boston, Massachusetts (BOS) Sheraton Boston Hotel. The newly renovated Sheraton Boston Hotel is conveniently located in the heart of Boston's historic Back Bay neighborhood, steps away to over 200 shops and restaurants, including indoor skywalk connections to two premier shopping centers.A First Class Journey. When you fly First Class, the benefits begin before you board the plane. First Class on Delta means receiving Sky Priority® service, which offers accelerated check-in, security, and baggage handling. Once it’s time to board, you’re invited to board first so you can settle in sooner and enjoy the First Class experience.The two airlines most popular with KAYAK users for flights from Fort Lauderdale to Salt Lake City are Delta and JetBlue. With an average price for the route of $316 and an overall rating of 8.0, Delta is the most popular choice. JetBlue is also a great choice for the route, with an average price of $268 and an overall rating of 7.6.Book your plane tickets now! Tips to get cheap flights from Salt Lake City to Boston. Try to book your flight at least 21 days in advance in order to some flight deals which suit your budget. It is recommended to travel on weekdays to avoid weekend surcharges.Find low-fare American Airlines flights to Salt Lake City. ... Skip to content-Skip to footer. Log in Join oneworld United States-English keyboard_arrow_down. Flights to Salt Lake City (SLC) with American Airlines. Round trip. expand_more. 1 Adult, Economy class. ... Boston (BOS) to. Salt Lake City (SLC) 04/29/24 - 05/06/24. from. $254* Updated ...Find flights from Boston (BOS) to Salt Lake City (SLC) $56+, FareCompare finds cheap flights, and sends email alerts Find flights from Boston (BOS) to Salt Lake City (SLC) $56+, FareCompare finds cheap flights, and sends email alerts Cheap Flights from Hartford to Salt Lake City (BDL-SLC) Prices were available within the past 7 days and start at $108 for one-way flights and $253 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Hartford to Salt Lake City with no change fee on ... Find flights from Boston (BOS) to Salt Lake City (SLC) $56+, FareCompare finds cheap flights, and sends email alerts The total flight duration from Salt Lake City, UT to Boston, MA is 4 hours, 1 minute. This is the average in-air flight time (wheels up to wheels down on the runway) based on actual flights taken over the past year, including routes like SLC to BOS. It covers the entire time on a typical commercial flight including take-off and landing.Amsterdam to Salt Lake City Flights. Flights from AMS to SLC are operated 10 times a week, with an average of 1 flight per day. Departure times vary between 09:15 - 17:00. The earliest flight departs at 09:15, the last flight departs at 17:00. However, this depends on the date you are flying so please check with the full flight schedule above ...Hawaiian Airlines has announced that it has reported a net loss of $137.6 million in the first quarter of 2024. This was, however, slightly better than the expected …Flights. Expedia.ca. CA $174 Cheap Flights from Boston (BOS) to Salt Lake City (SLC) Roundtrip. One-way. Multi-city. 1 traveller. Economy. Leaving from. Going to. Departing. … $119 Search for cheap flights deals from BOS to SLC (Logan Intl. to Salt Lake City Intl.). We offer cheap direct, non-stop flights including one way and roundtrip tickets. The cheapest month for flights from Seattle to Salt Lake City is January, where tickets cost $237 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $310 and $289 respectively. Salt Lake City, UT to Boston Logan, MA. departing on 11/9. one-way starting at*. $175. Book now. * Restrictions and exclusions apply. Seats and dates are limited. Select markets. 16 travel days available. Looking for a cheap flight? 25% of our users found tickets from Boston to the following destinations at these prices or less: Reykjavik $290 one-way - $419 round-trip; London $407 one-way - $668 round-trip; Miami $148 one-way - $316 round-trip. Morning departure is around 4% cheaper than an evening flight, on average*.Looking for a cheap flight? 25% of our users found tickets from Boston to the following destinations at these prices or less: Reykjavik $290 one-way - $419 round-trip; London $407 one-way - $668 round-trip; Miami $148 one-way - $316 round-trip. Morning departure is around 4% cheaper than an evening flight, on average*.Flight + hotel deals to Boston, Massachusetts (BOS) Sheraton Boston Hotel. The newly renovated Sheraton Boston Hotel is conveniently located in the heart of Boston's historic Back Bay neighborhood, steps away to over 200 shops and restaurants, including indoor skywalk connections to two premier shopping centers.The two airlines most popular with KAYAK users for flights from New York to Salt Lake City are Alaska Airlines and Delta. With an average price for the route of $598 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $478 and an overall rating of 8.0.The flight time from Boston to Salt Lake City is 5 hours, 15 minutes. The time spent in the air is 4 hours, 45 minutes. These numbers are averages. In reality, it varies by airline with Delta being the fastest taking 5 hours, 14 minutes, and … There are 4 airlines that fly nonstop from Chicago to Salt Lake City. They are: American Airlines, Delta, Southwest and United Airlines. The cheapest price of all airlines flying this route was found with Delta at $145 for a one-way flight. On average, the best prices for this route can be found at American Airlines. Airlines flying to Salt Lake City. Currently, there are 13 airlines that fly to Salt Lake City. Most flights to Salt Lake City are operated by Delta, as they connect 93 airports to SLC. That’s around 5 times as much as Southwest Airlines, the second biggest airline in terms of operated flight routes to Salt Lake City.Prices were available within the past 7 days and start at $131 for one-way flights and $246 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. One way. Roundtrip. Tue, Apr 16 - …Track Delta (DL) #384 flight from Boston Logan Intl to Seattle-Tacoma Intl. Flight status, tracking, and historical data for Delta 384 (DL384/DAL384) ... This dialogue will close in 60 seconds or you can click the exit icon in the top right corner to go back to the flight map immediately.The cheapest month for flights from Seattle to Salt Lake City is January, where tickets cost $237 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $310 and $289 respectively.Prices were available within the past 7 days and start at $134 for one-way flights and $267 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. One way. Roundtrip. Tue, May 21 - …Cheap Flights from Salt Lake City to Seattle (SLC-SEA) Prices were available within the past 7 days and start at $50 for one-way flights and $100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Salt Lake City to Seattle with no change fee on ...Easily compare round-trip flights from Boston to Salt Lake City. Below you can see the best fares for your round-trip flight route over the next six months. All fares were found … $119 Search for cheap flights deals from BOS to SLC (Logan Intl. to Salt Lake City Intl.). We offer cheap direct, non-stop flights including one way and roundtrip tickets. Flights from Salt Lake City to Boston. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Salt Lake City to Boston.How long is the Boston(BOS) to Salt Lake City(SLC) flight time? Browse departure times and stay updated with the latest Boston to Salt Lake City flight schedules. Find out more information about the route between Boston to Salt Lake City.Flights to Boston, Boston. Find flights to Boston from $109. Fly from Salt Lake City on JetBlue, Spirit Airlines, American Airlines and more. Search for Boston flights on … Which airlines provide the cheapest flights from Boston to Park City? In the last 72 hours, the cheapest one-way ticket between Boston and Park City found on KAYAK was with Spirit Airlines for $97. JetBlue offered a round-trip connection from $217 and American Airlines from $234. See more FAQs. On average, a flight to Salt Lake City costs $320. The cheapest price found on KAYAK in the last 2 weeks cost $24 and departed from Las Vegas. The most popular routes on KAYAK are Los Angeles to Salt Lake City which costs $207 on average, and San Francisco to Salt Lake City, which costs $277 on average. See prices from: Mon, Apr 29 BOS – SLC with Spirit Airlines. 1 stop. from $183. Boston.$185 per passenger.Departing Tue, Apr 30, returning Tue, May 28.Round-trip flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departing from Salt Lake City on Tue, Apr 30, arriving in Boston Logan International.Inbound indirect flight with Spirit ...Salt Lake City to Indianapolis Flights. Flights from SLC to IND are operated 5 times a week, with an average of 1 flight per day. Departure times vary between 17:50 - 18:10. The earliest flight departs at 17:50, the last flight departs at 18:10. However, this depends on the date you are flying so please check with the full flight schedule above ...
The cheapest flights to Logan Intl. found within the past 7 days were $234 round trip and $117 one way. Prices and availability subject to change. Additional terms may apply. Fri, Jan 12 - Tue, Jan 16. SLC. Salt Lake City. BOS. Boston. $234.. Facebook.comg
BOS. Boston. $267. Roundtrip. just found. $119 Search for cheap flights deals from SLC to BOS (Salt Lake City Intl. to Logan Intl.). We offer cheap direct, non-stop flights including one way and roundtrip tickets. Book Cheap Flights from Boston to Salt Lake City: Search and compare airfares on Tripadvisor to find the best flights for your trip to Salt Lake City. Choose the best airline for you by reading reviews and viewing hundreds of ticket rates for flights going to and from your destination. Find flights from Boston (BOS) to Salt Lake City (SLC) $56+, FareCompare finds cheap flights, and sends email alerts Prices were available within the past 7 days and start at $131 for one-way flights and $246 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. One way. Roundtrip. Tue, Apr 16 - …Roundtrip. One-way. Multi-city. 1 traveler. Economy. Leaving from. Going to. Departing. Returning. Add a place to stay. Add a car. Direct flights only. Search. Find The Best …Amazing JetBlue Airways SLC to BOS Flight Deals. The cheapest flights to Logan Intl. found within the past 7 days were $216 round trip and $119 one way. Prices and availability subject to change. Additional terms may apply. Tue, Apr 30 - Tue, May 7.London Heathrow to Salt Lake City Flights. Flights from LHR to SLC are operated 5 times a week, with an average of 1 flight per day. Departure times vary between 10:45 - 11:00. The earliest flight departs at 10:45, the last flight departs at 11:00. However, this depends on the date you are flying so please check with the full flight schedule ... Book your plane tickets now! Tips to get cheap flights from Salt Lake City to Boston. Try to book your flight at least 21 days in advance in order to some flight deals which suit your budget. It is recommended to travel on weekdays to avoid weekend surcharges. There are 4 airlines that fly nonstop from Salt Lake City to Phoenix. They are: American Airlines, Delta, Frontier and Southwest. The cheapest price of all airlines flying this route was found with Frontier at $38 for a one-way flight. On average, the best prices for this route can be found at Frontier. DAL383. A21N. Arrived / Gate Arrival. Sat 04:36PM EDT. 08:15PM MDT Sat. Boston Logan Intl (KBOS) - Salt Lake City Intl (KSLC) - Flight Finder - Find and track any flight (airline or private) -- search by origin and destination. Cheap Flights from Salt Lake City to Boston (SLC-BOS) Prices were available within the past 7 days and start at $119 for one-way flights and $231 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Salt Lake City to Boston with no change fee on ... Wed, May 22 HOU – SLC with Frontier Airlines. 1 stop. from $90. Houston.$119 per passenger.Departing Wed, May 22, returning Wed, Jun 5.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Salt Lake City on Wed, May 22, arriving in Houston George Bush Intercntl..Inbound indirect flight with ...1 stop. from £172. Boston. £173 per passenger.Departing Tue, 12 Mar, returning Tue, 19 Mar.Return flight with Frontier Airlines and Spirit Airlines.Outbound indirect flight with Frontier Airlines, departs from Salt Lake City on Tue, 12 Mar, arriving in Boston Logan International.Inbound indirect flight with Spirit Airlines, departs from ...Delta. DAL383. A21N. Arrived / Gate Arrival. Sat 04:36PM EDT. 08:15PM MDT Sat. Boston Logan Intl (KBOS) - Salt Lake City Intl (KSLC) - Flight Finder - Find and track any flight (airline or private) -- search by origin and destination.Amsterdam to Salt Lake City Flights. Flights from AMS to SLC are operated 10 times a week, with an average of 1 flight per day. Departure times vary between 09:15 - 17:00. The earliest flight departs at 09:15, the last flight departs at 17:00. However, this depends on the date you are flying so please check with the full flight schedule above ...1 day ago · This month, there are 14,836 flights arriving at Salt Lake City Airport, which are 495 flights per day or 21 flights per hour. On an average day, there is at least 1 flight arriving every 3 minutes. The most frequently departed flights to Salt Lake City are routes from Denver (DEN) in United States and Phoenix (PHX), also in United States. Flights to Boston, Boston. Find flights to Boston from $109. Fly from Salt Lake City on JetBlue, Spirit Airlines, American Airlines and more. Search for Boston flights on …Easily compare round-trip flights from Boston to Salt Lake City. Below you can see the best fares for your round-trip flight route over the next six months. All fares were found …How to find cheap flights to Salt Lake City (SLC) from Boston (BOS) in 2024. ... Find the cheapest Business class flights from Boston Logan International and Salt Lake City. We scour the internet for the best Business, Premium Economy and First Class flight fares to Salt Lake City, too. The best one-way flight to Salt Lake City from Boston in the past 72 hours is $139. The best round-trip flight deal from Boston to Salt Lake City found on momondo in the last 72 hours is $217. The fastest flight from Boston to Salt Lake City takes 5h 13m. Direct flights go from Boston to Salt Lake City every day. Find low fares to top destinations on the official Southwest Airlines website. Book flight reservations, rental cars, and hotels on southwest.com..