$174+ 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — BOS
Jul 12 — Jul 191
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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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 June 12, 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 June 12, 2026.
This American Airlines deal was found by Cheapflights users on 6/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:15 am
SLC
- BOS
1 stop8h 35m
American Airlines
Sat 7/117:00 am
BOS
- SLC
1 stop8h 10m
American Airlines
Deal found 6/8![American Airlines logo]()
$344
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2110:39 pm
SLC
- BOS
1 stop6h 35m
JetBlue
Fri 7/3112:44 pm
BOS
- SLC
1 stop11h 05m
JetBlue
Deal found 6/11![JetBlue logo]()
$346
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.
Fri 9/412:15 pm
SLC
- BOS
1 stop9h 09m
American Airlines
Sun 9/68:15 am
BOS
- SLC
1 stop9h 27m
American Airlines
Deal found 6/10![American Airlines logo]()
$347
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.
Tue 8/1810:52 pm
SLC
- BOS
1 stop10h 29m
JetBlue
Sun 8/2312:42 pm
BOS
- SLC
1 stop11h 15m
JetBlue
Deal found 6/11![JetBlue logo]()
$348
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:59 pm
SLC
- BOS
Nonstop4h 31m
JetBlue
Tue 8/117:29 pm
BOS
- SLC
Nonstop5h 28m
JetBlue
Deal found 6/10![JetBlue logo]()
$352
This JetBlue deal was found by Cheapflights users on 6/8. 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 6/3010:39 pm
SLC
- BOS
1 stop7h 07m
JetBlue
Thu 7/1612:45 pm
BOS
- SLC
1 stop11h 04m
JetBlue
Deal found 6/8![JetBlue logo]()
$353
This JetBlue deal was found by Cheapflights users on 6/8. 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.
Sat 7/410:39 pm
SLC
- BOS
1 stop10h 19m
JetBlue
Sat 7/117:32 pm
BOS
- SLC
Nonstop5h 27m
JetBlue
Deal found 6/8![JetBlue logo]()
$356
This JetBlue deal was found by Cheapflights users on 6/8. 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 6/3010:39 pm
SLC
- BOS
1 stop7h 07m
JetBlue
Sat 7/187:32 pm
BOS
- SLC
Nonstop5h 27m
JetBlue
Deal found 6/8![JetBlue logo]()
$358
This Southwest deal was found by Cheapflights users on 6/8. 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.
Thu 10/223:35 pm
SLC
- BOS
1 stop13h 15m
Southwest
Mon 10/265:25 am
BOS
- SLC
2 stops10h 20m
Southwest
Deal found 6/8![Southwest logo]()
$359
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3010:39 pm
SLC
- BOS
1 stop7h 07m
JetBlue
Thu 7/27:32 pm
BOS
- SLC
Nonstop5h 30m
JetBlue
Deal found 6/9![JetBlue logo]()
$363
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 June 12, 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 June 12, 2026.
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 9/34:25 pm
SLC
- BOS
1 stop6h 49m
United Airlines
Fri 9/49:00 am
BOS
- SLC
1 stop8h 23m
United Airlines
Deal found 6/11![United Airlines logo]()
$347
This Southwest deal was found by Cheapflights users on 6/7. 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.
Sat 7/410:10 am
SLC
- BOS
1 stop6h 45m
Southwest
Sat 7/114:45 pm
BOS
- SLC
1 stop9h 10m
Southwest
Deal found 6/7![Southwest logo]()
$367
This JetBlue deal was found by Cheapflights users on 6/9. 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.
Mon 8/1711:57 pm
SLC
- BOS
Nonstop4h 33m
JetBlue
Mon 8/2412:42 pm
BOS
- SLC
1 stop11h 15m
JetBlue
Deal found 6/9![JetBlue logo]()
$402
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:34 pm
SLC
- BOS
2 stops13h 35m
Alaska Airlines
Sat 9/267:12 am
BOS
- SLC
1 stop9h 26m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$421
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.
Sat 7/411:31 pm
SLC
- BOS
Nonstop4h 34m
Delta
Mon 7/136:05 am
BOS
- SLC
1 stop10h 16m
Delta
Deal found 6/11![Delta logo]()
$438
This Southwest deal was found by Cheapflights users on 6/9. 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.
Tue 9/1511:40 am
SLC
- BOS
1 stop8h 30m
Southwest
Sun 9/205:20 am
BOS
- SLC
1 stop9h 10m
Southwest
Deal found 6/9![Southwest logo]()
$368
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 8/1110:40 am
SLC
- BOS
1 stop7h 15m
United Airlines
Tue 8/252:28 pm
BOS
- SLC
2 stops10h 31m
United Airlines
Deal found 6/11![United Airlines logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 6/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:26 pm
SLC
- BOS
1 stop9h 23m
Alaska Airlines
Fri 8/284:52 pm
BOS
- SLC
2 stops21h 10m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$443
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 7/211:10 pm
SLC
- BOS
2 stops8h 25m
Southwest
Fri 7/317:30 am
BOS
- SLC
2 stops9h 05m
Southwest
Deal found 6/11![Southwest logo]()
$420
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.
Thu 7/239:40 pm
SLC
- BOS
2 stops8h 30m
Southwest
Mon 8/103:00 pm
BOS
- SLC
2 stops9h 30m
Southwest
Deal found 6/10![Southwest logo]()
$437
This Southwest deal was found by Cheapflights users on 6/7. 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.
Tue 7/79:40 pm
SLC
- BOS
2 stops8h 20m
Southwest
Tue 7/142:30 pm
BOS
- SLC
2 stops9h 40m
Southwest
Deal found 6/7![Southwest logo]()
$442
Last-minute flights from Salt Lake City to BostonDiscover last-minute flight deals from Salt Lake City to Boston. Data last updated June 12, 2026 and is based on user searches.
Discover last-minute flight deals from Salt Lake City to Boston. Data last updated June 12, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2911:31 pm
SLC
- BOS
Nonstop4h 34m
Delta
Sat 7/411:15 am
BOS
- SLC
Nonstop5h 09m
Delta
Deal found 6/7![Delta logo]()
$362
This JetBlue deal was found by Cheapflights users on 6/8. 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 6/3010:39 pm
SLC
- BOS
1 stop7h 07m
JetBlue
Thu 7/1612:45 pm
BOS
- SLC
1 stop11h 04m
JetBlue
Deal found 6/8![JetBlue logo]()
$353
This JetBlue deal was found by Cheapflights users on 6/8. 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 6/3010:39 pm
SLC
- BOS
1 stop7h 07m
JetBlue
Sat 7/187:32 pm
BOS
- SLC
Nonstop5h 27m
JetBlue
Deal found 6/8![JetBlue logo]()
$358
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3010:39 pm
SLC
- BOS
1 stop7h 07m
JetBlue
Thu 7/27:32 pm
BOS
- SLC
Nonstop5h 30m
JetBlue
Deal found 6/9![JetBlue logo]()
$363
This American Airlines deal was found by Cheapflights users on 6/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/410:15 am
SLC
- BOS
1 stop8h 35m
American Airlines
Sat 7/117:00 am
BOS
- SLC
1 stop8h 10m
American Airlines
Deal found 6/8![American Airlines logo]()
$344
This JetBlue deal was found by Cheapflights users on 6/8. 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.
Sat 7/410:39 pm
SLC
- BOS
1 stop10h 19m
JetBlue
Sat 7/117:32 pm
BOS
- SLC
Nonstop5h 27m
JetBlue
Deal found 6/8![JetBlue logo]()
$356
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 7/912:15 pm
SLC
- BOS
1 stop10h 22m
American Airlines
Mon 7/137:00 am
BOS
- SLC
1 stop10h 52m
American Airlines
Deal found 6/10![American Airlines logo]()
$347
This American Airlines deal was found by Cheapflights users on 6/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1312:15 pm
SLC
- BOS
1 stop10h 22m
American Airlines
Thu 7/163:03 pm
BOS
- SLC
1 stop10h 05m
American Airlines
Deal found 6/8![American Airlines logo]()
$357
This Cheapflightsfares deal was found by Cheapflights users on 6/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1810:39 pm
SLC
- BOS
1 stop10h 54m
JetBlue
Mon 7/2012:53 pm
BOS
- SLC
1 stop10h 56m
JetBlue
Deal found 6/8![JetBlue logo]()
$348
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2110:39 pm
SLC
- BOS
1 stop6h 35m
JetBlue
Fri 7/3112:44 pm
BOS
- SLC
1 stop11h 05m
JetBlue
Deal found 6/11![JetBlue logo]()
$346
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:59 pm
SLC
- BOS
Nonstop4h 31m
JetBlue
Tue 8/117:29 pm
BOS
- SLC
Nonstop5h 28m
JetBlue
Deal found 6/10![JetBlue logo]()
$352
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.
Sat 7/2511:20 pm
SLC
- BOS
1 stop8h 30m
Southwest
Wed 7/295:00 am
BOS
- SLC
1 stop7h 55m
Southwest
Deal found 6/12![Southwest logo]()
$365
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 June 12, 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 June 12, 2026.
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:39 pm
SLC
- BOS
1 stop8h 41m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$174
This American Airlines deal was found by Cheapflights users on 6/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2911:29 pm
SLC
- BOS
1 stop9h 42m
American Airlines
Deal found 6/8![American Airlines logo]()
$179
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.
Thu 8/67:20 am
SLC
- BOS
1 stop15h 05m
Southwest
Deal found 6/10![Southwest logo]()
$180
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 8/2110:41 pm
SLC
- BOS
2 stops24h 46m
Frontier
Deal found 6/12![Frontier logo]()
$184
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 7/1011:59 pm
SLC
- BOS
Nonstop4h 31m
JetBlue
Deal found 6/11![JetBlue logo]()
$189
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.
Sat 7/47:00 am
SLC
- BOS
2 stops10h 30m
United Airlines
Deal found 6/11![United Airlines logo]()
$191
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:31 pm
SLC
- BOS
Nonstop4h 34m
Delta
Deal found 6/8![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 8/76:05 am
SLC
- BOS
2 stops23h 37m
Frontier
Deal found 6/12![Frontier logo]()
$195
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 7/911:59 pm
SLC
- BOS
Nonstop4h 31m
JetBlue
Deal found 6/11![JetBlue logo]()
$199
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 9/98:40 am
SLC
- BOS
2 stops10h 40m
Southwest
Deal found 6/12![Southwest logo]()
$202
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2610:39 pm
SLC
- BOS
1 stop6h 35m
JetBlue
Deal found 6/9![JetBlue logo]()
$204
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 June 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $344 (American Airlines) |
One-way from | $174 (Alaska Airlines) |
Popular in | May |
Cheapest in | August |
Average price | $476 |
Good round-trip deal | $382 or less |
Good one-way deal | $198 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 June 12, 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
Thu 9/3
4:25 pm-1:14 am
1 stop6h 49m
Boston Logan Intl
Fri 9/4
9:00 am-3:23 pm
1 stop8h 23m
$347
Salt Lake CityBoston
SLC - BOS
SLCBOS
Salt Lake City
Sat 7/4
10:10 am-6:55 pm
1 stop6h 45m
Boston Logan Intl
Sat 7/11
4:45 pm-11:55 pm
1 stop9h 10m
$367
Salt Lake CityBoston
SLC - BOS
SLCBOS
Salt Lake City
Tue 9/15
11:40 am-10:10 pm
1 stop8h 30m
Boston Logan Intl
Sun 9/20
5:20 am-12:30 pm
1 stop9h 10m
$368
Salt Lake CityBoston
SLC - BOS
SLCBOS
Salt Lake City
Mon 8/17
11:57 pm-6:30 am
Nonstop4h 33m
Boston Logan Intl
Mon 8/24
12:42 pm-9:57 pm
1 stop11h 15m
$402
Salt Lake CityBoston
SLC - BOS
SLCBOS
Salt Lake City
Tue 8/11
10:40 am-7:55 pm
1 stop7h 15m
Boston Logan Intl
Tue 8/25
2:28 pm-10:59 pm
2 stops10h 31m
$404
Salt Lake CityBoston
SLC - BOS
SLCBOS
Salt Lake City
Tue 7/21
1:10 pm-11:35 pm
2 stops8h 25m
Boston Logan Intl
Fri 7/31
7:30 am-2:35 pm
2 stops9h 05m
$420
Salt Lake CityBoston
SLC - BOS
SLCBOS
Salt Lake City
Wed 9/16
2:34 pm-6:09 am
2 stops13h 35m
Boston Logan Intl
Sat 9/26
7:12 am-2:38 pm
1 stop9h 26m
$421
Salt Lake CityBoston
SLC - BOS
SLCBOS
Salt Lake City
Thu 7/23
9:40 pm-8:10 am
2 stops8h 30m
Boston Logan Intl
Mon 8/10
3:00 pm-10:30 pm
2 stops9h 30m
$437
Quickest round-trip
Salt Lake CityBoston
SLC - BOS
SLCBOS
Salt Lake City
Sat 7/4
11:31 pm-6:05 am
Nonstop4h 34m
Boston Logan Intl
Mon 7/13
6:05 am-2:21 pm
1 stop10h 16m
$438
Salt Lake CityBoston
SLC - BOS
SLCBOS
Salt Lake City
Tue 7/7
9:40 pm-8:00 am
2 stops8h 20m
Boston Logan Intl
Tue 7/14
2:30 pm-10:10 pm
2 stops9h 40m
$442
Showing 1-10 of 23 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 June.
| 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 Accuracy1 star | 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?
Booking 83 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 $349). Flying from Salt Lake City to Boston in May is currently the most expensive (average of $549). 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 June 12, 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 40% 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 June 8, 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 June 12, 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.
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
7.9
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
7.9
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
7.9
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
7.9
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
7.9
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Overall
7.9
Crew
8.6
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 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 locationsWaltham
Cambridge
Concord
Hampton Beach
Brockton
Watertown
Seekonk
Cranston
Warwick
Peabody
Auburn
York Beach
Chelsea
Londonderry
Swansea
Old Orchard Beach
Lowell
Smithfield
Braintree
Sandwich
Browse thousands of different 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 June 12, 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 June 12, 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 June 12, 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 June 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$143 | Average$323 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$247 | Average$384 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$251 | Average$410 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$266 | Average$388 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$266 | Average$380 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$311 | Average$534 | FlexibilityNo cancel fee | On-timeN/A |