$180+ Cheap flights from Boston (BOS) to Utah
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SLC
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Utah with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Boston to UtahExplore the most affordable flight options available from Boston to Utah. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
Explore the most affordable flight options available from Boston to Utah. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:35 am -
1 stop10h 00m
Sat 10/318:00 am -
1 stop7h 20m
Deal found 9/14![Southwest logo]()
$318
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:15 am -
2 stops9h 55m
Wed 11/412:10 pm -
2 stops9h 35m
Deal found 9/14![Southwest logo]()
$329
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:30 am -
1 stop8h 35m
Mon 11/27:00 am -
1 stop8h 50m
Deal found 9/14![Southwest logo]()
$341
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:40 am -
2 stops9h 10m
Tue 11/312:10 pm -
2 stops9h 30m
Deal found 9/14![Southwest logo]()
$351
This Southwest deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:35 pm -
1 stop7h 15m
Mon 11/22:20 pm -
1 stop7h 20m
Deal found 9/13![Southwest logo]()
$363
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/212:41 pm -
1 stop10h 03m
Sun 12/65:59 pm -
1 stop9h 53m
Deal found 9/10![American Airlines logo]()
$368
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:30 am -
2 stops9h 10m
Tue 12/89:35 am -
2 stops10h 05m
Deal found 9/14![Southwest logo]()
$374
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:45 am -
1 stop8h 00m
Wed 10/282:20 pm -
1 stop7h 30m
Deal found 9/13![United Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:05 am -
1 stop7h 20m
Mon 11/23:35 pm -
1 stop6h 15m
Deal found 9/13![Southwest logo]()
$385
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:30 am -
1 stop10h 10m
Fri 10/308:15 am -
1 stop9h 22m
Deal found 9/14![American Airlines logo]()
$388
This JetBlue deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:10 pm -
1 stop7h 49m
Sat 10/3111:55 pm -
1 stop6h 55m
Deal found 9/9![JetBlue logo]()
$394
This JetBlue deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/95:45 am -
1 stop7h 43m
Wed 12/1612:35 pm -
1 stop9h 13m
Deal found 9/9![JetBlue logo]()
$398
Best flights from Boston to UtahDiscover carefully curated flight deals from Boston to Utah that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from Boston to Utah that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:45 am -
1 stop8h 00m
Wed 10/282:20 pm -
2 stops8h 26m
Deal found 9/13![United Airlines logo]()
$389
This Alaska Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:03 am -
1 stop10h 43m
Sat 10/247:53 am -
1 stop19h 28m
Deal found 9/10![Alaska Airlines logo]()
$409
This Southwest deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:35 pm -
2 stops11h 15m
Mon 11/211:45 am -
2 stops8h 15m
Deal found 9/13![Southwest logo]()
$441
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:15 pm -
2 stops8h 40m
Mon 11/21:11 pm -
2 stops10h 09m
Deal found 9/13![Delta logo]()
$469
This Sun Country Air deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/216:45 am -
1 stop10h 52m
Mon 12/287:39 pm -
1 stop13h 07m
Deal found 9/12![Sun Country Air logo]()
$505
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2311:45 am -
1 stop9h 40m
Tue 10/275:00 am -
1 stop6h 42m
Deal found 9/14![United Airlines logo]()
$454
This Alaska Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:40 pm -
1 stop21h 26m
Tue 10/272:15 pm -
1 stop13h 13m
Deal found 9/13![Alaska Airlines logo]()
$470
This Delta deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/34:15 pm -
Nonstop5h 17m
Tue 11/1711:44 pm -
Nonstop4h 36m
Deal found 9/13![Delta logo]()
$477
This Southwest deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/107:10 am -
2 stops9h 40m
Sun 12/1311:45 am -
2 stops8h 45m
Deal found 9/12![Southwest logo]()
$507
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/24:55 pm -
1 stop7h 26m
Thu 3/412:45 am -
1 stop7h 54m
Deal found 9/11![United Airlines logo]()
$477
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/26:25 pm -
Nonstop5h 37m
Sun 2/711:24 pm -
Nonstop4h 47m
Deal found 9/14![Delta logo]()
$502
This Southwest deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:50 pm -
1 stop9h 00m
Wed 10/712:00 pm -
2 stops8h 45m
Deal found 9/13![Southwest logo]()
$522
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 am -
2 stops9h 45m
Sat 11/1410:10 am -
1 stop7h 29m
Deal found 9/10![United Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/114:20 pm -
1 stop10h 18m
Fri 1/1511:24 pm -
Nonstop4h 47m
Deal found 9/12![Delta logo]()
$507
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/89:12 am -
2 stops12h 17m
Tue 1/125:10 am -
1 stop6h 44m
Deal found 9/10![United Airlines logo]()
$484
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/125:20 am -
2 stops10h 10m
Mon 2/156:40 am -
1 stop7h 30m
Deal found 9/14![Southwest logo]()
$562
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/29:15 am -
2 stops12h 14m
Sun 12/65:10 am -
2 stops10h 39m
Deal found 9/10![United Airlines logo]()
$529
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1710:30 am -
3 stops12h 49m
Wed 11/187:00 am -
1 stop10h 39m
Deal found 9/14![United Airlines logo]()
$559
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:45 am -
1 stop9h 40m
Tue 9/2910:15 am -
2 stops11h 09m
Deal found 9/10![United Airlines logo]()
$564
Last-minute flights from Boston to UtahDiscover last-minute flight deals from Boston to Utah. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Utah. Data last updated September 15, 2026 and is based on user searches.
This JetBlue deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:11 pm -
1 stop8h 21m
Mon 10/2611:45 pm -
1 stop8h 56m
Deal found 9/11![JetBlue logo]()
$403
This United Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:45 am -
1 stop8h 00m
Wed 10/282:20 pm -
1 stop7h 30m
Deal found 9/13![United Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:30 am -
1 stop10h 10m
Fri 10/308:15 am -
1 stop9h 22m
Deal found 9/14![American Airlines logo]()
$388
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:30 am -
1 stop8h 35m
Mon 11/27:00 am -
1 stop8h 50m
Deal found 9/14![Southwest logo]()
$341
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:50 pm -
2 stops9h 35m
Thu 10/293:40 pm -
1 stop6h 30m
Deal found 9/14![Southwest logo]()
$346
This JetBlue deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:10 pm -
1 stop7h 49m
Sat 10/3111:55 pm -
1 stop6h 55m
Deal found 9/9![JetBlue logo]()
$394
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:55 pm -
1 stop7h 30m
Wed 11/46:55 am -
1 stop7h 55m
Deal found 9/14![Southwest logo]()
$318
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:15 am -
2 stops9h 55m
Sat 10/318:00 am -
1 stop7h 20m
Deal found 9/14![Southwest logo]()
$324
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:40 am -
2 stops9h 10m
Tue 11/312:10 pm -
2 stops9h 30m
Deal found 9/14![Southwest logo]()
$351
This Southwest deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:35 pm -
1 stop7h 15m
Mon 11/22:20 pm -
1 stop7h 20m
Deal found 9/13![Southwest logo]()
$363
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:17 pm -
1 stop10h 14m
Wed 11/48:15 am -
1 stop9h 18m
Deal found 9/10![American Airlines logo]()
$398
This Southwest deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:05 am -
1 stop7h 20m
Mon 11/23:35 pm -
1 stop6h 15m
Deal found 9/13![Southwest logo]()
$385
One-way flights from Boston to UtahSearch for one-way flight options from Boston to Utah. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from Boston to Utah. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:17 am -
2 stops30h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Frontier logo]()
$180
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/215:05 am -
1 stop8h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Southwest logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:04 am -
2 stops32h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1410:19 am -
3 stops15h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1012:15 pm -
2 stops26h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:57 pm -
2 stops23h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:11 pm -
2 stops26h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$203
This Southwest deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/233:10 pm -
1 stop9h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Southwest logo]()
$204
This Alaska Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:03 am -
1 stop13h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Alaska Airlines logo]()
$207
This JetBlue deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/144:10 pm -
1 stop7h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![JetBlue logo]()
$208
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:15 am -
1 stop7h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$340
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:23 am -
2 stops26h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$352
Find flight deals from Boston to Utah
Keep the following information in mind while searching for Boston to Utah flight deals. Data was last updated September 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $318 (Southwest) |
One-way from | $180 (Kiwi.com) |
Popular in | October |
Cheapest in | August |
Average price | $536 |
Good round-trip deal | $472 or less |
Good one-way deal | $247 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Utah that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 15, 2026.
Use the filters below to find and compare flights from Boston to Utah that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonSalt Lake City
BOS Boston Logan Intl - SLC Salt Lake City
BOSSLC
Boston Logan Intl
Fri 11/13
6:30 pm-11:55 pm
1 stop7h 25m
Salt Lake City
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$204
BostonSalt Lake City
BOS Boston Logan Intl - SLC Salt Lake City
BOSSLC
Boston Logan Intl
Tue 10/20
5:25 am-1:10 pm
1 stop9h 45m
Salt Lake City
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$208
BostonSalt Lake City
BOS Boston Logan Intl - SLC Salt Lake City
BOSSLC
Boston Logan Intl
Tue 11/10
7:03 am-9:38 pm
1 stop16h 35m
Salt Lake City
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$227
BostonSalt Lake City
BOS Boston Logan Intl - SLC Salt Lake City
BOSSLC
Boston Logan Intl
Sat 11/14
4:10 pm-9:57 pm
1 stop7h 47m
Salt Lake City
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$239
Quickest round-trip
BostonSalt Lake City
BOS Boston Logan Intl - SLC Salt Lake City
BOSSLC
Boston Logan Intl
Sat 12/5
4:35 pm-8:04 pm
Nonstop5h 29m
Salt Lake City
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$239
BostonSalt Lake City
BOS Boston Logan Intl - SLC Salt Lake City
BOSSLC
Boston Logan Intl
Mon 11/9
12:55 pm-8:50 pm
2 stops9h 55m
Salt Lake City
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$248
BostonSalt Lake City
BOS Boston Logan Intl - SLC Salt Lake City
BOSSLC
Boston Logan Intl
Fri 12/11
7:00 am-2:26 pm
1 stop9h 26m
Salt Lake City
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$249
BostonSalt Lake City
BOS Boston Logan Intl - SLC Salt Lake City
BOSSLC
Boston Logan Intl
Sat 12/5
5:25 am-2:55 pm
2 stops11h 30m
Salt Lake City
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$254
BostonSalt Lake City
BOS Boston Logan Intl - SLC Salt Lake City
BOSSLC
Boston Logan Intl
Sat 9/19
4:11 pm-10:27 pm
1 stop8h 16m
Salt Lake City
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$281
BostonSalt Lake City
BOS Boston Logan Intl - SLC Salt Lake City
BOSSLC
Boston Logan Intl
Sat 11/21
1:29 pm-10:25 pm
2 stops10h 56m
Salt Lake City
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$289
Showing 1-10 of 41 resultsSorted by cheapest first
Best time to book a flight from Boston to Utah
Have a flexible travel schedule? Discover the best time to fly to Utah from Boston with our price prediction graph.
BOS-SLC
BOS-CNY
BOS-SGU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Boston to Utah
BOS-USUT
BOS-SLC
BOS-CNY
BOS-SGU
What is the cheapest month to book a flight from Boston to Utah?
Currently, August is the cheapest month in which you can book a flight from Boston to Utah (average of $446). Flying from Boston to Utah in October is currently the most expensive (average of $620). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BOS to UT?
Find hourly flight availability from Boston to Utah. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2026.
It’s optimal to fly from Boston to Utah in the evening. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight in the morning.
Weekly flight availability from Boston to Utah
Explore weekly flight availability from Boston to Utah. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 15, 2026.
The most flights from BOS to USUT are scheduled on a Monday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).
How much does it cost to fly round-trip from Boston to Utah?
Airfare is below average for this route at the moment.
Boston to Utah flights typically cost between $409 and $691 in October.The cheapest round-trip price found within the last 5 days was $318 on Southwest (Oct 28-Nov 4).
How far ahead should I book a flight from Boston to Utah?
To ensure you get the cheapest price possible for a flight from Boston to Utah, you should look to book at least 89 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Utah
Get insights into the airlines that provide service to Utah. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Utah. Reviews last updated September 15, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Boston to Utah to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Food
7.0
Comfort
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Food
7.0
Comfort
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Food
7.0
Comfort
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Food
7.0
Comfort
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Food
7.0
Comfort
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Crew
8.6
Entertainment
7.5
Boarding
8.1
Overall
8.0
Food
7.0
Comfort
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Related info for your journey
Find useful and relevant information for your journey from Boston to Utah. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Boston to Utah
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Utah by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Boston to Utah by cabin class
Find flights from Boston to Utah, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Utah flights
Browse other Boston and Utah flight options. Last updated on September 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boston to Utah flights
Consider these flights traveling from Boston to Utah.
Top 6 airlines flying from Boston to Utah
Discover the top 6 airlines that operate flights from Boston to Utah. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$240 | Average$451 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$261 | Average$296 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$276 | Average$470 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$282 | Average$504 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$329 | Average$636 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$346 | Average$487 | FlexibilityNo cancel fee | On-time63% |