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$159+ Cheap flights from Utah to Boston (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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — BOS
Aug 30 — Sep 61
Sun 8/30
Sun 9/6
1 adult, Economy
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Cheap flight deals from Utah to Boston

Cheapest flights from Utah to Boston
Explore the most affordable flight options available from Utah to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2026.

This United Airlines deal was found by Cheapflights users on 7/30. 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 8/274:15 pm
SLC
-
BOS
1 stop6h 56m
United Airlines
Wed 9/25:01 pm
BOS
-
SLC
1 stop7h 58m
United Airlines
Deal found 7/30$317
This American Airlines deal was found by Cheapflights users on 7/29. 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 8/176:12 am
SLC
-
BOS
1 stop6h 51m
American Airlines
Wed 8/269:19 am
BOS
-
SLC
1 stop8h 22m
American Airlines
Deal found 7/29$318
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/134:15 pm
SLC
-
BOS
1 stop6h 56m
United Airlines
Sat 8/159:00 am
BOS
-
SLC
1 stop8h 10m
United Airlines
Deal found 7/30$319
This Southwest deal was found by Cheapflights users on 7/27. 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 8/1412:05 pm
SLC
-
BOS
1 stop6h 10m
Southwest
Fri 8/283:25 pm
BOS
-
SLC
2 stops9h 05m
Southwest
Deal found 7/27$322
This United Airlines deal was found by Cheapflights users on 7/29. 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 8/291:08 pm
SLC
-
BOS
2 stops8h 51m
United Airlines
Fri 9/45:01 pm
BOS
-
SLC
1 stop7h 58m
United Airlines
Deal found 7/29$323
This Expedia deal was found by Cheapflights users on 7/30. 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 8/2411:59 pm
SLC
-
BOS
Nonstop4h 31m
Multiple Airlines
Thu 8/276:17 pm
BOS
-
SLC
1 stop28h 42m
Multiple Airlines
Deal found 7/30$326
This Southwest deal was found by Cheapflights users on 7/28. 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 8/256:45 am
SLC
-
BOS
2 stops9h 50m
Southwest
Tue 9/11:05 pm
BOS
-
SLC
2 stops9h 25m
Southwest
Deal found 7/28$327
This Southwest deal was found by Cheapflights users on 7/29. 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 8/247:20 am
SLC
-
BOS
1 stop15h 05m
Southwest
Sat 8/295:30 am
BOS
-
SLC
2 stops10h 05m
Southwest
Deal found 7/29$328
This Southwest deal was found by Cheapflights users on 7/30. 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 8/177:20 am
SLC
-
BOS
1 stop15h 05m
Southwest
Wed 8/261:05 pm
BOS
-
SLC
2 stops9h 25m
Southwest
Deal found 7/30$330
This United Airlines deal was found by Cheapflights users on 7/26. 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 8/274:15 pm
SLC
-
BOS
1 stop6h 56m
United Airlines
Sat 9/193:16 pm
BOS
-
SLC
1 stop9h 43m
United Airlines
Deal found 7/26$331
This Orbitz deal was found by Cheapflights users on 7/30. 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 8/1711:59 pm
SLC
-
BOS
Nonstop4h 31m
Multiple Airlines
Wed 8/268:00 am
BOS
-
SLC
1 stop12h 56m
Multiple Airlines
Deal found 7/30$332
This Southwest deal was found by Cheapflights users on 7/28. 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 8/247:20 am
SLC
-
BOS
1 stop15h 05m
Southwest
Thu 8/2710:30 am
BOS
-
SLC
2 stops12h 45m
Southwest
Deal found 7/28$333

Find flight deals from Utah to Boston

Keep the following information in mind while searching for Utah to Boston flight deals. Data was last updated July 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$317
(United Airlines)

One-way from

$159
(JetBlue)

Popular in

May

Cheapest in

August

Average price

$470

Good round-trip deal

$386 or less

Good one-way deal

$242 or less
Provider with most accurate pricing for Salt Lake City-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Salt Lake City-Boston Logan Intl flights.
Search Deals
From Utah to Boston Logan Intl
Search Deals
One-way flight from Utah to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Utah to Boston Logan Intl.
Search Deals
Price to beat on a one-way flight from Utah to Boston Logan Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Utah 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 July 31, 2026.
Use the filters below to find and compare flights from Utah to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Salt Lake CityBoston

SLC - BOS

SLCBOS

Salt Lake City

Thu 8/13

4:15 pm-1:11 am

1 stop6h 56m

Boston Logan Intl

Sat 8/15

9:00 am-3:10 pm

1 stop8h 10m

$319

Salt Lake CityBoston

SLC - BOS

SLCBOS

Salt Lake City

Tue 8/25

11:59 pm-6:30 am

Nonstop4h 31m

Boston Logan Intl

Mon 8/31

12:44 pm-9:49 pm

1 stop11h 05m

$337

Salt Lake CityBoston

SLC - BOS

SLCBOS

Salt Lake City

Fri 8/28

10:39 pm-8:45 am

1 stop8h 06m

Boston Logan Intl

Fri 9/4

7:41 pm-11:04 pm

Nonstop5h 23m

$343

Saint GeorgeBoston

SGU - BOS

SGUBOS

Saint George

Sat 8/22

1:14 pm-11:57 pm

1 stop8h 43m

Boston Logan Intl

Sat 8/29

12:20 pm-9:56 pm

2 stops11h 36m

$374

Salt Lake CityBoston

SLC - BOS

SLCBOS

Salt Lake City

Fri 9/25

6:26 pm-5:47 am

1 stop9h 21m

Boston Logan Intl

Wed 10/7

7:51 am-6:59 pm

1 stop13h 08m

$400

Salt Lake CityBoston

SLC - BOS

SLCBOS

Salt Lake City

Fri 1/8

11:15 am-8:50 pm

2 stops7h 35m

Boston Logan Intl

Mon 1/11

5:05 am-12:00 pm

1 stop8h 55m

$401

Salt Lake CityBoston

SLC - BOS

SLCBOS

Salt Lake City

Thu 12/24

7:00 am-4:45 pm

1 stop7h 45m

Boston Logan Intl

Fri 1/1

5:00 am-12:05 pm

1 stop9h 05m

$414
Quickest round-trip

Salt Lake CityBoston

SLC - BOS

SLCBOS

Salt Lake City

Fri 8/28

11:57 pm-6:30 am

Nonstop4h 33m

Boston Logan Intl

Fri 9/4

6:45 pm-10:11 pm

Nonstop5h 26m

$417

Saint GeorgeBoston

SGU - BOS

SGUBOS

Saint George

Fri 8/28

3:20 pm-11:57 pm

1 stop6h 37m

Boston Logan Intl

Sun 8/30

6:05 am-12:36 pm

1 stop8h 31m

$418

Salt Lake CityBoston

SLC - BOS

SLCBOS

Salt Lake City

Fri 8/21

4:15 pm-1:11 am

1 stop6h 56m

Boston Logan Intl

Tue 8/25

9:00 am-6:36 pm

2 stops11h 36m

$422

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 36 resultsSorted by cheapest first
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Best time to book a flight from Utah to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Utah with our price prediction graph.
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 Utah to Boston

What is the cheapest month to book a flight from Utah to Boston?

Currently, August is the cheapest month in which you can book a flight from Utah to Boston (average of $388). Flying from Utah 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 UT to BOS?

Find hourly flight availability from Utah 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 July 31, 2026.

When flying from Utah 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 37% versus a flight in the morning.

Weekly flight availability from Utah to Boston

Explore weekly flight availability from Utah to Boston. 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 July 31, 2026.

The most flights from USUT to BOS are scheduled on a Thursday (14 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from Utah to Boston?

Airfare is below average for this route at the moment.
Utah to Boston flights typically cost between $327 and $545 in August.
The cheapest round-trip price found within the last 5 days was $317 on United Airlines (Aug 27-Sep 2).

How far ahead should I book a flight from Utah to Boston?

To ensure you get the cheapest price possible for a flight from Utah to Boston, you should look to book at least 67 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.

What is the cheapest day to fly from Utah to Boston?

Use this chart to determine the cheapest time to fly round-trip from Utah to Boston. Price data was last updated on July 25, 2026.

Travelers seeking maximum savings on their Utah 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.

Related info for your journey

Find useful and relevant information for your journey from Utah to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Boston from Utah?

    If you book a flight to Boston from Utah, you will be flying to Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston.

  • How popular is this Utah to Boston flight route?

    Flights from Utah to Boston Logan Intl have been viewed 5 times in the past calendar month.

  • How long is the flight from Utah to Boston?

    Airlines like United Airlines, American Airlines, and Southwest fly from Utah to Boston in about 6h 10m. The time it takes to get you to your destination can typically vary by up to 46m. The distance between Utah and Boston is about 2099 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Utah to Boston one-way?

    One-way options have recently been found by users for as low as $134 on JetBlue. Other airlines that offer cheap prices include Alaska Airlines from $148 and United Airlines from $148 one-way.

  • What are the most reliable airlines from Utah to Boston?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Utah to Boston on time: KLM (100%), Aeromexico (95%), Delta (85%).

  • What are the cheapest flights from Utah to Boston?

    The cheapest flight price from Utah to Boston is $158. On average you can expect to pay $426. The most popular route, (Salt Lake City - Boston Logan Intl), can usually be booked for $294.

  • Can I find deals for flights from Utah to Boston that include hotel bookings?

    Yes. In addition to deals on Utah to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Utah to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Utah to Boston.

  • Can I find deals for business class flights from Utah to Boston?

    Yes. Cheapflights offers flight deals from Utah to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Utah to Boston?

    Currently, August is the cheapest month in which you can book a flight from Utah to Boston (average of $388). Flying from Utah 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.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Waltham
Cambridge
Concord
Randolph
Brockton
Seekonk
Hampton Beach
Cranston
Warwick
Peabody
Dedham
Auburn
York Beach
Chelsea
Londonderry
Swansea
Fitchburg
North Falmouth
Braintree
Revere

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Utah to Boston

Discover the top 6 airlines that operate flights from Utah 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 July 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$143Average$323FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$247Average$394FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$266Average$386FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$276Average$496FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$279Average$423FlexibilityNo cancel feeOn-time63%
DeltaCheapest$327Average$571FlexibilityNo cancel feeOn-timeN/A

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