$162+ Cheap flights from Boston (BOS) to Utah
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SLC
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Utah with Cheapflights
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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 June 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 June 15, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/15. 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 9/114:48 pm
BOS
- SLC
1 stop21h 33m
Alaska Airlines
Tue 9/1512:40 pm
SLC
- BOS
1 stop15h 29m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$347
This JetBlue deal was found by Cheapflights users on 6/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:42 pm
BOS
- SLC
1 stop11h 15m
JetBlue
Wed 8/2611:57 pm
SLC
- BOS
Nonstop4h 33m
JetBlue
Deal found 6/14![JetBlue logo]()
$348
This Expedia deal was found by Cheapflights users on 6/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/812:45 pm
BOS
- SLC
1 stop11h 04m
Multiple Airlines
Tue 7/147:40 am
SLC
- BOS
2 stops14h 25m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$350
This Delta deal was found by Cheapflights users on 6/15. 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 8/216:45 pm
BOS
- SLC
Nonstop5h 26m
Delta
Sat 8/2911:57 pm
SLC
- BOS
Nonstop4h 33m
Delta
Deal found 6/15![Delta logo]()
$352
This JetBlue deal was found by Cheapflights users on 6/15. 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.
Fri 8/2112:42 pm
BOS
- SLC
1 stop11h 15m
JetBlue
Tue 8/2510:52 pm
SLC
- BOS
1 stop10h 29m
JetBlue
Deal found 6/15![JetBlue logo]()
$353
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:00 pm
BOS
- SLC
1 stop7h 48m
United Airlines
Tue 7/79:20 am
SLC
- BOS
1 stop7h 54m
United Airlines
Deal found 6/12![United Airlines logo]()
$354
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:15 am
BOS
- SLC
1 stop11h 00m
Southwest
Sat 10/176:25 am
SLC
- BOS
2 stops11h 05m
Southwest
Deal found 6/11![Southwest logo]()
$356
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/27:32 pm
BOS
- SLC
Nonstop5h 30m
JetBlue
Sat 7/411:59 pm
SLC
- BOS
Nonstop4h 35m
JetBlue
Deal found 6/10![JetBlue logo]()
$357
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/143:00 pm
BOS
- SLC
2 stops9h 30m
Southwest
Tue 8/186:45 am
SLC
- BOS
2 stops8h 20m
Southwest
Deal found 6/10![Southwest logo]()
$358
This American Airlines deal was found by Cheapflights users on 6/14. 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.
Fri 7/104:06 pm
BOS
- SGU
1 stop9h 03m
American Airlines
Tue 7/1412:10 pm
SGU
- BOS
1 stop9h 04m
American Airlines
Deal found 6/14![American Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 8/276:01 am
BOS
- SLC
1 stop7h 31m
United Airlines
Sun 8/307:15 pm
SLC
- BOS
1 stop8h 44m
United Airlines
Deal found 6/11![United Airlines logo]()
$359
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1612:45 pm
BOS
- SLC
1 stop11h 04m
JetBlue
Tue 7/2811:59 pm
SLC
- BOS
Nonstop4h 31m
JetBlue
Deal found 6/11![JetBlue logo]()
$362
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 June 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 June 15, 2026.
This Southwest deal was found by Cheapflights users on 6/12. 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.
Wed 8/191:05 pm
BOS
- SLC
2 stops9h 25m
Southwest
Tue 8/259:15 am
SLC
- BOS
2 stops10h 10m
Southwest
Deal found 6/12![Southwest logo]()
$347
This JetBlue deal was found by Cheapflights users on 6/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:42 pm
BOS
- SLC
1 stop11h 15m
JetBlue
Wed 8/2611:57 pm
SLC
- BOS
Nonstop4h 33m
JetBlue
Deal found 6/14![JetBlue logo]()
$348
This Delta deal was found by Cheapflights users on 6/12. 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.
Sat 7/116:05 am
BOS
- SGU
1 stop8h 30m
Delta
Fri 7/178:50 am
SGU
- BOS
2 stops11h 57m
Delta
Deal found 6/12![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Fri 7/33:13 pm
BOS
- SGU
2 stops9h 44m
United Airlines
Sat 7/1110:26 am
SGU
- BOS
1 stop9h 33m
United Airlines
Deal found 6/11![United Airlines logo]()
$473
This Expedia deal was found by Cheapflights users on 6/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:30 am
BOS
- CNY
1 stop9h 35m
Multiple Airlines
Fri 7/173:00 pm
CNY
- BOS
1 stop12h 30m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$641
This Delta deal was found by Cheapflights users on 6/10. 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.
Fri 7/36:05 am
BOS
- SGU
1 stop8h 34m
Delta
Mon 7/611:25 am
SGU
- BOS
2 stops9h 13m
Delta
Deal found 6/10![Delta logo]()
$364
This Southwest deal was found by Cheapflights users on 6/15. 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 8/113:20 pm
BOS
- SLC
1 stop9h 50m
Southwest
Fri 8/148:40 am
SLC
- BOS
2 stops11h 10m
Southwest
Deal found 6/15![Southwest logo]()
$377
This JetBlue deal was found by Cheapflights users on 6/13. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/277:32 pm
BOS
- SLC
Nonstop5h 27m
JetBlue
Wed 7/2910:39 pm
SLC
- BOS
1 stop10h 47m
JetBlue
Deal found 6/13![JetBlue logo]()
$413
This Southwest deal was found by Cheapflights users on 6/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:50 am
BOS
- SLC
2 stops10h 10m
Southwest
Wed 8/196:45 am
SLC
- BOS
2 stops8h 20m
Southwest
Deal found 6/10![Southwest logo]()
$378
This Delta deal was found by Cheapflights users on 6/14. 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.
Fri 7/102:52 pm
BOS
- SGU
2 stops9h 03m
Delta
Tue 7/141:15 pm
SGU
- BOS
1 stop8h 32m
Delta
Deal found 6/14![Delta logo]()
$399
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/317:30 am
BOS
- SLC
2 stops9h 05m
Southwest
Wed 8/126:45 am
SLC
- BOS
2 stops8h 20m
Southwest
Deal found 6/11![Southwest logo]()
$378
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:30 am
BOS
- SLC
2 stops9h 00m
Southwest
Sat 8/2910:00 am
SLC
- BOS
2 stops9h 40m
Southwest
Deal found 6/11![Southwest logo]()
$382
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:05 am
BOS
- SLC
Nonstop5h 12m
Delta
Wed 7/2911:32 pm
SLC
- BOS
Nonstop4h 33m
Delta
Deal found 6/11![Delta logo]()
$428
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/226:21 am
BOS
- SGU
1 stop11h 42m
United Airlines
Mon 6/291:48 pm
SGU
- BOS
1 stop7h 56m
United Airlines
Deal found 6/12![United Airlines logo]()
$519
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:31 pm
BOS
- SGU
2 stops21h 44m
United Airlines
Sat 8/2212:36 pm
SGU
- BOS
1 stop8h 58m
United Airlines
Deal found 6/12![United Airlines logo]()
$543
This Southwest deal was found by Cheapflights users on 6/13. 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 11/510:10 am
BOS
- SLC
1 stop7h 20m
Southwest
Sun 11/86:20 am
SLC
- BOS
2 stops7h 50m
Southwest
Deal found 6/13![Southwest logo]()
$412
This Delta deal was found by Cheapflights users on 6/14. 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.
Thu 7/22:13 pm
BOS
- SGU
2 stops9h 43m
Delta
Thu 7/93:20 pm
SGU
- BOS
1 stop6h 27m
Delta
Deal found 6/14![Delta logo]()
$469
This Expedia deal was found by Cheapflights users on 6/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:00 am
BOS
- CNY
1 stop9h 05m
Multiple Airlines
Thu 8/133:00 pm
CNY
- BOS
1 stop12h 30m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$646
This Southwest deal was found by Cheapflights users on 6/13. 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 8/2712:40 pm
BOS
- SLC
2 stops10h 15m
Southwest
Mon 9/73:50 pm
SLC
- BOS
1 stop12h 10m
Southwest
Deal found 6/13![Southwest logo]()
$418
This Delta deal was found by Cheapflights users on 6/10. 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.
Thu 7/26:05 am
BOS
- SGU
1 stop8h 34m
Delta
Mon 7/611:25 am
SGU
- BOS
2 stops9h 13m
Delta
Deal found 6/10![Delta logo]()
$509
This Southwest deal was found by Cheapflights users on 6/14. 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 7/174:30 pm
BOS
- SLC
2 stops10h 50m
Southwest
Tue 7/211:10 pm
SLC
- BOS
2 stops8h 25m
Southwest
Deal found 6/14![Southwest logo]()
$422
This Orbitz deal was found by Cheapflights users on 6/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:00 am
BOS
- CNY
1 stop9h 05m
Multiple Airlines
Fri 8/283:00 pm
CNY
- BOS
2 stops13h 09m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$727
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/24:45 pm
BOS
- SLC
1 stop9h 45m
Southwest
Sat 7/117:45 am
SLC
- BOS
2 stops10h 35m
Southwest
Deal found 6/11![Southwest logo]()
$432
This Expedia deal was found by Cheapflights users on 6/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:30 am
BOS
- CNY
1 stop9h 35m
Multiple Airlines
Sat 7/185:25 pm
CNY
- BOS
2 stops16h 08m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$875
Last-minute flights from Boston to UtahDiscover last-minute flight deals from Boston to Utah. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Utah. Data last updated June 15, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/27:32 pm
BOS
- SLC
Nonstop5h 30m
JetBlue
Sat 7/411:59 pm
SLC
- BOS
Nonstop4h 35m
JetBlue
Deal found 6/10![JetBlue logo]()
$357
This JetBlue deal was found by Cheapflights users on 6/11. 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.
Fri 7/37:32 pm
BOS
- SLC
Nonstop5h 30m
JetBlue
Tue 7/1411:59 pm
SLC
- BOS
Nonstop4h 31m
JetBlue
Deal found 6/11![JetBlue logo]()
$352
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/35:00 pm
BOS
- SLC
1 stop7h 48m
United Airlines
Tue 7/79:20 am
SLC
- BOS
1 stop7h 54m
United Airlines
Deal found 6/12![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 6/14. 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 7/38:15 am
BOS
- SLC
1 stop9h 07m
United Airlines
Tue 7/144:18 pm
SLC
- BOS
1 stop6h 56m
United Airlines
Deal found 6/14![United Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 6/10. 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.
Fri 7/36:05 am
BOS
- SGU
1 stop8h 34m
Delta
Mon 7/611:25 am
SGU
- BOS
2 stops9h 13m
Delta
Deal found 6/10![Delta logo]()
$364
This Expedia deal was found by Cheapflights users on 6/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/812:45 pm
BOS
- SLC
1 stop11h 04m
Multiple Airlines
Tue 7/147:40 am
SLC
- BOS
2 stops14h 25m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$350
This American Airlines deal was found by Cheapflights users on 6/10. 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 7/95:05 pm
BOS
- SLC
1 stop8h 03m
American Airlines
Mon 7/1311:25 pm
SLC
- BOS
1 stop7h 54m
American Airlines
Deal found 6/10![American Airlines logo]()
$347
This American Airlines deal was found by Cheapflights users on 6/14. 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.
Fri 7/104:06 pm
BOS
- SGU
1 stop9h 03m
American Airlines
Tue 7/1412:10 pm
SGU
- BOS
1 stop9h 04m
American Airlines
Deal found 6/14![American Airlines logo]()
$358
This Southwest deal was found by Cheapflights users on 6/13. 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.
Wed 7/155:00 am
BOS
- SLC
1 stop7h 55m
Southwest
Tue 7/2111:35 pm
SLC
- BOS
1 stop8h 15m
Southwest
Deal found 6/13![Southwest logo]()
$365
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1612:45 pm
BOS
- SLC
1 stop11h 04m
JetBlue
Tue 7/2810:39 pm
SLC
- BOS
1 stop10h 54m
JetBlue
Deal found 6/11![JetBlue logo]()
$348
This JetBlue deal was found by Cheapflights users on 6/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2812:45 pm
BOS
- SLC
1 stop11h 04m
JetBlue
Fri 8/710:52 pm
SLC
- BOS
1 stop7h 51m
JetBlue
Deal found 6/14![JetBlue logo]()
$353
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3010:15 pm
BOS
- SLC
2 stops16h 45m
Southwest
Wed 8/126:45 am
SLC
- BOS
2 stops8h 20m
Southwest
Deal found 6/11![Southwest logo]()
$364
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 June 15, 2026.
Search for one-way flight options from Boston to Utah. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This United Airlines deal was found by Cheapflights users on 6/14. 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 8/118:05 am
BOS
- SLC
1 stop9h 18m
United Airlines
Deal found 6/14![United Airlines logo]()
$162
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/147:30 am
BOS
- SLC
1 stop10h 18m
United Airlines
Deal found 6/11![United Airlines logo]()
$165
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/213:45 pm
BOS
- SLC
1 stop9h 50m
Southwest
Deal found 6/11![Southwest logo]()
$169
This American Airlines deal was found by Cheapflights users on 6/10. 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 10/12:04 pm
BOS
- SLC
1 stop10h 44m
American Airlines
Deal found 6/10![American Airlines logo]()
$174
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:40 pm
BOS
- SLC
2 stops10h 15m
Southwest
Deal found 6/11![Southwest logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1411:52 am
BOS
- SLC
2 stops29h 03m
Frontier
Deal found 6/11![Frontier logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:35 pm
BOS
- SLC
2 stops45h 28m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$185
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:29 pm
BOS
- SLC
Nonstop5h 28m
JetBlue
Deal found 6/11![JetBlue logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1510:59 am
BOS
- SLC
2 stops46h 32m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$191
This Delta deal was found by Cheapflights users on 6/10. 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.
Sun 9/66:45 pm
BOS
- SLC
Nonstop5h 26m
Delta
Deal found 6/10![Delta logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Fri 9/1112:11 pm
BOS
- SLC
2 stops27h 45m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$196
This Southwest deal was found by Cheapflights users on 6/13. 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.
Wed 7/85:30 pm
BOS
- SLC
1 stop8h 05m
Southwest
Deal found 6/13![Southwest logo]()
$197
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 June 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $347 (Alaska Airlines) |
One-way from | $162 (United Airlines) |
Popular in | October |
Cheapest in | July |
Average price | $483 |
Good round-trip deal | $400 or less |
Good one-way deal | $238 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 2,558,603 searches. Data last updated June 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 - SLC
BOSSLC
Boston Logan Intl
Wed 8/19
1:05 pm-8:30 pm
2 stops9h 25m
Salt Lake City
Tue 8/25
9:15 am-9:25 pm
2 stops10h 10m
$347
BostonSalt Lake City
BOS - SLC
BOSSLC
Boston Logan Intl
Tue 8/25
12:42 pm-9:57 pm
1 stop11h 15m
Salt Lake City
Wed 8/26
11:57 pm-6:30 am
Nonstop4h 33m
$348
BostonSaint George
BOS - SGU
BOSSGU
Boston Logan Intl
Sat 7/11
6:05 am-12:35 pm
1 stop8h 30m
Saint George
Fri 7/17
8:50 am-10:47 pm
2 stops11h 57m
$364
BostonSaint George
BOS - SGU
BOSSGU
Boston Logan Intl
Fri 7/3
6:05 am-12:39 pm
1 stop8h 34m
Saint George
Mon 7/6
11:25 am-10:38 pm
2 stops9h 13m
$364
BostonSalt Lake City
BOS - SLC
BOSSLC
Boston Logan Intl
Tue 8/11
3:20 pm-11:10 pm
1 stop9h 50m
Salt Lake City
Fri 8/14
8:40 am-9:50 pm
2 stops11h 10m
$377
BostonSalt Lake City
BOS - SLC
BOSSLC
Boston Logan Intl
Mon 8/17
5:50 am-2:00 pm
2 stops10h 10m
Salt Lake City
Wed 8/19
6:45 am-5:05 pm
2 stops8h 20m
$378
BostonSalt Lake City
BOS - SLC
BOSSLC
Boston Logan Intl
Fri 7/31
7:30 am-2:35 pm
2 stops9h 05m
Salt Lake City
Wed 8/12
6:45 am-5:05 pm
2 stops8h 20m
$378
BostonSalt Lake City
BOS - SLC
BOSSLC
Boston Logan Intl
Sun 8/23
5:30 am-12:30 pm
2 stops9h 00m
Salt Lake City
Sat 8/29
10:00 am-9:40 pm
2 stops9h 40m
$382
BostonSaint George
BOS - SGU
BOSSGU
Boston Logan Intl
Fri 7/10
2:52 pm-9:55 pm
2 stops9h 03m
Saint George
Tue 7/14
1:15 pm-11:47 pm
1 stop8h 32m
$399
BostonSalt Lake City
BOS - SLC
BOSSLC
Boston Logan Intl
Thu 11/5
10:10 am-3:30 pm
1 stop7h 20m
Salt Lake City
Sun 11/8
6:20 am-4:10 pm
2 stops7h 50m
$412
Showing 1-10 of 45 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-SGU
BOS-CNY
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-SGU
BOS-CNY
What is the cheapest month to book a flight from Boston to Utah?
Currently, July is the cheapest month in which you can book a flight from Boston to Utah (average of $95). Flying from Boston to Utah in March is currently the most expensive (average of $1,082). 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 June 15, 2026.
It’s optimal to fly from Boston to Utah in the evening. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight at noon.
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 June 15, 2026.
The most flights from BOS to USUT are scheduled on a Monday (15 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).
How much does it cost to fly round-trip from Boston to Utah?
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 June 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.
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Boarding
8.1
Overall
7.9
Comfort
8.0
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
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
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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 June 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 2,558,603 searches. Data last updated June 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$225 | Average$432 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$276 | Average$346 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$276 | Average$484 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$281 | Average$503 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$329 | Average$679 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$332 | Average$474 | FlexibilityNo cancel fee | On-time63% |