$145+ Cheap flights from Salt Lake City to Boston (SLC - BOS)
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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — BOS
Apr 9 — Apr 161
Round-trip
1 adult, Economy
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Find cheap flights from Salt Lake City to Boston 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Salt Lake City to Boston Logan Intl are usually found in August or July, booked 84 days in advance, depart on a Friday or Tuesday and return on a Wednesday
Cheap flight deals from Salt Lake City to Boston
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Best
Last-minute
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Cheapest flights from Salt Lake City to BostonExplore the most affordable flight options available from Salt Lake City to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
Explore the most affordable flight options available from Salt Lake City to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
This Expedia deal was found by Cheapflights users on 3/6. 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.
Thu 4/169:59 pm
SLC
- BOS
1 stop10h 22m
Multiple Airlines
Sun 5/37:00 am
BOS
- SLC
1 stop9h 41m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$284
This Expedia deal was found by Cheapflights users on 3/7. 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.
Tue 4/219:59 pm
SLC
- BOS
1 stop10h 22m
Multiple Airlines
Fri 4/245:56 pm
BOS
- SLC
1 stop20h 53m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$285
This Frontier deal was found by Cheapflights users on 3/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:59 pm
SLC
- BOS
1 stop10h 22m
Frontier
Thu 5/711:16 am
BOS
- SLC
1 stop11h 13m
Frontier
Deal found 3/6![Frontier logo]()
$286
This Delta deal was found by Cheapflights users on 3/6. 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 8/411:24 pm
SLC
- BOS
Nonstop4h 45m
Delta
Wed 8/126:00 am
BOS
- SLC
Nonstop5h 30m
Delta
Deal found 3/6![Delta logo]()
$287
This Expedia deal was found by Cheapflights users on 3/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/33:46 pm
SLC
- BOS
1 stop7h 40m
Frontier
Wed 4/85:45 am
BOS
- SLC
1 stop11h 06m
Frontier
Deal found 3/9![Frontier logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 5/59:59 pm
SLC
- BOS
1 stop10h 22m
Frontier
Sat 5/96:00 am
BOS
- SLC
2 stops28h 01m
Frontier
Deal found 3/5![Frontier logo]()
$291
This Cheapflightsfares deal was found by Cheapflights users on 3/5. 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 6/1910:27 pm
SLC
- BOS
Nonstop4h 33m
JetBlue
Mon 6/225:57 pm
BOS
- SLC
Nonstop5h 35m
JetBlue
Deal found 3/5![JetBlue logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Mon 5/49:59 pm
SLC
- BOS
1 stop10h 22m
Frontier
Fri 5/811:16 am
BOS
- SLC
2 stops25h 18m
Frontier
Deal found 3/6![Frontier logo]()
$293
This Travelocity deal was found by Cheapflights users on 3/5. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:59 pm
SLC
- BOS
1 stop10h 22m
Multiple Airlines
Sat 5/97:00 am
BOS
- SLC
1 stop9h 41m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$294
This Travelocity deal was found by Cheapflights users on 3/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/209:59 pm
SLC
- BOS
1 stop10h 22m
Multiple Airlines
Fri 4/245:56 pm
BOS
- SLC
1 stop20h 53m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$295
This Super.com deal was found by Cheapflights users on 3/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2410:40 pm
SLC
- BOS
Nonstop4h 28m
JetBlue
Mon 3/306:13 pm
BOS
- SLC
Nonstop5h 32m
JetBlue
Deal found 3/9![JetBlue logo]()
$300
Best flights from Salt Lake City to BostonDiscover carefully curated flight deals from Salt Lake City to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
Discover carefully curated flight deals from Salt Lake City to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
This Delta deal was found by Cheapflights users on 3/6. 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.
Wed 8/511:24 pm
SLC
- BOS
Nonstop4h 45m
Delta
Sat 8/156:00 am
BOS
- SLC
Nonstop5h 30m
Delta
Deal found 3/6![Delta logo]()
$343
This Southwest deal was found by Cheapflights users on 3/7. 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 6/172:35 pm
SLC
- BOS
1 stop13h 25m
Southwest
Thu 6/256:45 pm
BOS
- SLC
1 stop7h 40m
Southwest
Deal found 3/7![Southwest logo]()
$372
This JetBlue deal was found by Cheapflights users on 3/7. 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 6/1710:27 pm
SLC
- BOS
Nonstop4h 33m
JetBlue
Thu 6/255:57 pm
BOS
- SLC
Nonstop5h 35m
JetBlue
Deal found 3/7![JetBlue logo]()
$377
This United Airlines deal was found by Cheapflights users on 3/6. 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 4/115:00 am
SLC
- BOS
1 stop8h 37m
United Airlines
Tue 4/146:00 am
BOS
- SLC
2 stops11h 23m
United Airlines
Deal found 3/6![United Airlines logo]()
$422
This Southwest deal was found by Cheapflights users on 3/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2911:35 pm
SLC
- BOS
1 stop6h 25m
Southwest
Sat 7/411:10 am
BOS
- SLC
1 stop7h 55m
Southwest
Deal found 3/9![Southwest logo]()
$387
This United Airlines deal was found by Cheapflights users on 3/5. 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 4/812:44 pm
SLC
- BOS
2 stops9h 15m
United Airlines
Tue 4/147:05 am
BOS
- SLC
2 stops10h 18m
United Airlines
Deal found 3/5![United Airlines logo]()
$427
This JetBlue deal was found by Cheapflights users on 3/6. 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 8/510:27 pm
SLC
- BOS
Nonstop4h 33m
JetBlue
Sun 8/95:57 pm
BOS
- SLC
Nonstop5h 35m
JetBlue
Deal found 3/6![JetBlue logo]()
$442
This Delta deal was found by Cheapflights users on 3/5. 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.
Wed 4/811:31 pm
SLC
- BOS
Nonstop4h 39m
Delta
Wed 4/156:15 am
BOS
- SLC
Nonstop5h 24m
Delta
Deal found 3/5![Delta logo]()
$459
This Southwest deal was found by Cheapflights users on 3/8. 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 8/176:20 am
SLC
- BOS
2 stops9h 00m
Southwest
Fri 8/215:25 am
BOS
- SLC
2 stops9h 00m
Southwest
Deal found 3/8![Southwest logo]()
$458
This Delta deal was found by Cheapflights users on 3/6. 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 4/75:30 pm
SLC
- BOS
Nonstop4h 29m
Delta
Mon 4/136:54 pm
BOS
- SLC
Nonstop5h 21m
Delta
Deal found 3/6![Delta logo]()
$459
This Delta deal was found by Cheapflights users on 3/5. 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.
Wed 4/810:00 am
SLC
- BOS
Nonstop4h 32m
Delta
Tue 4/146:15 am
BOS
- SLC
Nonstop5h 24m
Delta
Deal found 3/5![Delta logo]()
$459
This Delta deal was found by Cheapflights users on 3/5. 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 5/1011:41 pm
SLC
- BOS
Nonstop4h 39m
Delta
Sun 5/176:10 am
BOS
- SLC
Nonstop5h 12m
Delta
Deal found 3/5![Delta logo]()
$459
Last-minute flights from Salt Lake City to BostonDiscover last-minute flight deals from Salt Lake City to Boston. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from Salt Lake City to Boston. Data last updated March 10, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 3/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2310:40 pm
SLC
- BOS
Nonstop4h 28m
Multiple Airlines
Mon 9/288:50 am
BOS
- SLC
1 stop11h 34m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$302
This Super.com deal was found by Cheapflights users on 3/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2410:40 pm
SLC
- BOS
Nonstop4h 28m
JetBlue
Mon 3/306:13 pm
BOS
- SLC
Nonstop5h 32m
JetBlue
Deal found 3/9![JetBlue logo]()
$300
This JetBlue deal was found by Cheapflights users on 3/8. 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 3/2410:40 pm
SLC
- BOS
Nonstop4h 28m
JetBlue
Sat 3/286:11 pm
BOS
- SLC
Nonstop5h 32m
JetBlue
Deal found 3/8![JetBlue logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/249:14 pm
SLC
- BOS
2 stops11h 59m
Frontier
Tue 3/3112:36 pm
BOS
- SLC
1 stop28h 15m
Frontier
Deal found 3/9![Frontier logo]()
$309
This United Airlines deal was found by Cheapflights users on 3/5. 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 3/255:13 am
SLC
- BOS
1 stop6h 29m
United Airlines
Mon 3/304:23 pm
BOS
- SLC
1 stop8h 42m
United Airlines
Deal found 3/5![United Airlines logo]()
$307
This JetBlue deal was found by Cheapflights users on 3/9. 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.
Thu 3/2610:40 pm
SLC
- BOS
Nonstop4h 28m
JetBlue
Mon 3/306:13 pm
BOS
- SLC
Nonstop5h 32m
JetBlue
Deal found 3/9![JetBlue logo]()
$287
This Expedia deal was found by Cheapflights users on 3/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/33:46 pm
SLC
- BOS
1 stop7h 40m
Frontier
Wed 4/85:45 am
BOS
- SLC
1 stop11h 06m
Frontier
Deal found 3/9![Frontier logo]()
$290
This Expedia deal was found by Cheapflights users on 3/6. 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.
Thu 4/169:59 pm
SLC
- BOS
1 stop10h 22m
Multiple Airlines
Sun 5/37:00 am
BOS
- SLC
1 stop9h 41m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$284
This Travelocity deal was found by Cheapflights users on 3/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/209:59 pm
SLC
- BOS
1 stop10h 22m
Multiple Airlines
Fri 4/245:56 pm
BOS
- SLC
1 stop20h 53m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$295
This Expedia deal was found by Cheapflights users on 3/7. 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.
Tue 4/219:59 pm
SLC
- BOS
1 stop10h 22m
Multiple Airlines
Fri 4/245:56 pm
BOS
- SLC
1 stop20h 53m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$285
This Frontier deal was found by Cheapflights users on 3/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:59 pm
SLC
- BOS
1 stop10h 22m
Frontier
Thu 5/711:16 am
BOS
- SLC
1 stop11h 13m
Frontier
Deal found 3/6![Frontier logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Wed 4/299:59 pm
SLC
- BOS
1 stop9h 30m
Multiple Airlines
Wed 5/66:00 am
BOS
- SLC
2 stops19h 14m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$303
One-way flights from Salt Lake City to BostonSearch for one-way flight options from Salt Lake City to Boston. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
Search for one-way flight options from Salt Lake City to Boston. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
Wed 4/88:30 pm
SLC
- BOS
2 stops18h 24m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 3/249:14 pm
SLC
- BOS
2 stops11h 59m
Frontier
Deal found 3/8![Frontier logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:13 pm
SLC
- BOS
2 stops23h 12m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 5/93:19 pm
SLC
- BOS
2 stops31h 32m
Frontier
Deal found 3/10![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 5/710:33 pm
SLC
- BOS
2 stops48h 18m
Frontier
Deal found 3/10![Frontier logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/11:35 pm
SLC
- BOS
3 stops46h 20m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/612:32 pm
SLC
- BOS
3 stops47h 23m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$151
This Super.com deal was found by Cheapflights users on 3/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2310:40 pm
SLC
- BOS
Nonstop4h 28m
JetBlue
Deal found 3/10![JetBlue logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 5/89:59 pm
SLC
- BOS
2 stops24h 52m
Frontier
Deal found 3/10![Frontier logo]()
$153
This United Airlines deal was found by Cheapflights users on 3/8. 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 3/247:07 am
SLC
- BOS
1 stop9h 34m
United Airlines
Deal found 3/8![United Airlines logo]()
$154
Find flight deals from Salt Lake City to Boston
Discover tips and strategies to find the most affordable flight options for your journey from Salt Lake City (SLC) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $284 (Expedia) |
One-way from | $145 (Kiwi.com) |
Popular in | October |
Cheapest in | August |
Average price | $417 |
Good round-trip deal | $388 or less |
Good one-way deal | $263 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Salt Lake City to Boston 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 March 10, 2026.
Use the filters below to find and compare flights from Salt Lake City to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Salt Lake CityBoston
SLC - BOS
SLCBOS
Salt Lake City
Wed 8/5
11:24 pm-6:09 am
Nonstop4h 45m
Boston Logan Intl
Sat 8/15
6:00 am-9:30 am
Nonstop5h 30m
$343
Salt Lake CityBoston
SLC - BOS
SLCBOS
Salt Lake City
Wed 6/17
2:35 pm-6:00 am
1 stop13h 25m
Boston Logan Intl
Thu 6/25
6:45 pm-12:25 am
1 stop7h 40m
$372
Salt Lake CityBoston
SLC - BOS
SLCBOS
Salt Lake City
Wed 6/17
10:27 pm-5:00 am
Nonstop4h 33m
Boston Logan Intl
Thu 6/25
5:57 pm-9:32 pm
Nonstop5h 35m
$377
Salt Lake CityBoston
SLC - BOS
SLCBOS
Salt Lake City
Mon 6/29
11:35 pm-8:00 am
1 stop6h 25m
Boston Logan Intl
Sat 7/4
11:10 am-5:05 pm
1 stop7h 55m
$387
Salt Lake CityBoston
SLC - BOS
SLCBOS
Salt Lake City
Sat 4/11
5:00 am-3:37 pm
1 stop8h 37m
Boston Logan Intl
Tue 4/14
6:00 am-3:23 pm
2 stops11h 23m
$422
Salt Lake CityBoston
SLC - BOS
SLCBOS
Salt Lake City
Wed 4/8
12:44 pm-11:59 pm
2 stops9h 15m
Boston Logan Intl
Tue 4/14
7:05 am-3:23 pm
2 stops10h 18m
$427
Salt Lake CityBoston
SLC - BOS
SLCBOS
Salt Lake City
Wed 8/5
10:27 pm-5:00 am
Nonstop4h 33m
Boston Logan Intl
Sun 8/9
5:57 pm-9:32 pm
Nonstop5h 35m
$442
Salt Lake CityBoston
SLC - BOS
SLCBOS
Salt Lake City
Mon 8/17
6:20 am-5:20 pm
2 stops9h 00m
Boston Logan Intl
Fri 8/21
5:25 am-12:25 pm
2 stops9h 00m
$458
Salt Lake CityBoston
SLC - BOS
SLCBOS
Salt Lake City
Wed 4/8
11:31 pm-6:10 am
Nonstop4h 39m
Boston Logan Intl
Wed 4/15
6:15 am-9:39 am
Nonstop5h 24m
$459
Quickest round-trip
Salt Lake CityBoston
SLC - BOS
SLCBOS
Salt Lake City
Tue 4/7
5:30 pm-11:59 pm
Nonstop4h 29m
Boston Logan Intl
Mon 4/13
6:54 pm-10:15 pm
Nonstop5h 21m
$459
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Salt Lake City to Boston
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Salt Lake City to Boston in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Salt Lake City-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Salt Lake City-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Salt Lake City-Boston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Salt Lake City-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Salt Lake City-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Salt Lake City to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Salt Lake City with our price prediction graph.
SLC-BOS
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 Salt Lake City to Boston
Prices
Airlines
How far ahead should I book a flight from Salt Lake City to Boston?
Use this chart to determine the optimal time to book a round-trip flight from Salt Lake City to Boston. Price data was last updated on March 6, 2026.
Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Salt Lake City to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Salt Lake City to Boston?
Currently, August is the cheapest month in which you can book a flight from Salt Lake City to Boston (average of $163). Flying from Salt Lake City to Boston in January is currently the most expensive (average of $291). 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 SLC to BOS?
Find hourly flight availability from Salt Lake City to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 10, 2026.
When flying from Salt Lake City to Boston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 44% versus a flight at noon.
What is the cheapest day to fly from Salt Lake City to Boston?
Use this chart to determine the cheapest time to fly round-trip from Salt Lake City to Boston. Price data was last updated on February 21, 2026.
Travelers seeking maximum savings on their Salt Lake City to Boston flight should consider departing on Sunday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Boston
Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated March 10, 2026.
Read through reviews of airlines operating flights from Salt Lake City to Boston, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Overall
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Overall
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Overall
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Overall
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Overall
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Comfort
8.0
Overall
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from Salt Lake City to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsMedford
Cambridge
Concord
Hampton Beach
Watertown
Seekonk
Brockton
Seabrook
Cranston
Chelsea
Smithfield
Lincoln
Warwick
Peabody
Waltham
York Beach
Londonderry
Swansea
Old Orchard Beach
Quincy
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Salt Lake City to Boston
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Other flights to Boston
Explore flights to Boston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 10, 2026.
Complete your trip
Complete your trip to Boston by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Salt Lake City to Boston by cabin class
Find flights from Salt Lake City to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Salt Lake City and Boston flights
Browse other Salt Lake City and Boston flight options. Last updated on March 10, 2026.
Other flights from Salt Lake City
Browse through other flights departing from Salt Lake City. Flights are based on user searches made on Cheapflights and were last updated on March 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Salt Lake City to Boston
Discover the top 6 airlines that operate flights from Salt Lake City to Boston. 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 March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$163 | Average$343 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$219 | Average$337 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$228 | Average$316 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$251 | Average$387 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$256 | Average$492 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$266 | Average$377 | FlexibilityNo cancel fee | On-time69% |