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Cheap flights from Salt Lake City to Boston from $168

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Salt Lake City to Boston departing on 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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JetBlue Logo
11:10 pm - 5:39 amSLC-BOS
4h 29mnonstop
JetBlue Logo
6:00 pm - 9:32 pmBOS-SLC
5h 32mnonstop
$321JetBlue
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Wed, Dec 24 - Wed, Dec 31
United Airlines Logo
12:46 pm - 11:41 pmSLC-BOS
8h 55m2 stops
United Airlines Logo
4:20 pm - 10:31 pmBOS-SLC
8h 11m1 stop
$322United Airlines
Find Deal
Wed, Dec 3 - Mon, Dec 8
Alaska Airlines Logo
3:37 pm - 3:37 pmSLC-BOS
22h 00m2 stops
Alaska Airlines Logo
4:40 pm - 10:07 amBOS-SLC
19h 27m1 stop
$325Alaska Airlines
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Fri, Dec 5 - Sun, Dec 7
Alaska Airlines Logo
12:54 pm - 3:37 pmSLC-BOS
24h 43m2 stops
Alaska Airlines Logo
4:24 pm - 11:32 amBOS-SLC
21h 08m1 stop
$328Alaska Airlines
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Sat, Dec 6 - Sat, Dec 13
American Airlines Logo
10:58 am - 11:19 pmSLC-BOS
10h 21m1 stop
American Airlines Logo
6:48 pm - 12:30 amBOS-SLC
7h 42m1 stop
$332American Airlines
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Fri, Dec 19 - Sat, Jan 3
American Airlines Logo
11:56 am - 11:00 pmSLC-BOS
9h 04m1 stop
American Airlines Logo
6:50 pm - 12:30 amBOS-SLC
7h 40m1 stop
$336American Airlines
Find Deal
Fri, Dec 12 - Sun, Jan 4
Multiple Airlines Logo
7:44 pm - 10:57 amSLC-BOS
13h 13m1 stop
Multiple Airlines Logo
8:08 am - 11:27 amBOS-SLC
29h 19m2 stops
$348Multiple Airlines
Find Deal
Sat, Dec 20 - Fri, Jan 2
Multiple Airlines Logo
7:39 pm - 9:23 amSLC-BOS
11h 44m1 stop
Multiple Airlines Logo
11:03 am - 8:12 amBOS-SLC
23h 09m2 stops
$354Multiple Airlines
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Sun, Dec 21 - Thu, Jan 1
Delta Logo
9:30 am - 4:13 pmSLC-BOS
4h 43mnonstop
Delta Logo
5:50 pm - 10:14 amBOS-SLC
18h 24m1 stop
$379Delta
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Wed, Dec 17 - Tue, Jan 6
Delta Logo
10:45 pm - 5:07 pmSLC-BOS
16h 22m1 stop
Delta Logo
10:15 am - 1:49 pmBOS-SLC
5h 34mnonstop
$381Delta
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Fri, Dec 12 - Sun, Jan 4

JetBlue flights from Salt Lake City to Boston

Our best JetBlue deals on Salt Lake City to Boston flight tickets
JetBlue
Dec 24
SLC11:10 pmSalt Lake City
4h 29m
BOS5:39 amBoston Logan Intl
Dec 31
BOS6:00 pmBoston Logan Intl
5h 32m
SLC9:32 pmSalt Lake City
$321
Find similar
JetBlue
Dec 24
SLC1:05 pmSalt Lake City
9h 11m
1 stop
BOS12:16 amBoston Logan Intl
Dec 31
BOS5:30 amBoston Logan Intl
8h 15m
1 stop
SLC11:45 amSalt Lake City
$323
Find similar
JetBlue
Dec 2
SLC11:51 pmSalt Lake City
9h 02m
1 stop
BOS10:53 amBoston Logan Intl
Dec 9
BOS3:40 pmBoston Logan Intl
9h 16m
1 stop
SLC10:56 pmSalt Lake City
$327
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United Airlines flights from Salt Lake City to Boston

Our best United Airlines deals on Salt Lake City to Boston flight tickets
United Airlines
Dec 3
SLC12:46 pmSalt Lake City
8h 55m
2 stops
BOS11:41 pmBoston Logan Intl
Dec 8
BOS4:20 pmBoston Logan Intl
8h 11m
1 stop
SLC10:31 pmSalt Lake City
$322
Find similar
United Airlines
Dec 18
SLC11:59 pmSalt Lake City
8h 38m
1 stop
BOS10:37 amBoston Logan Intl
Jan 5
BOS4:47 pmBoston Logan Intl
7h 28m
1 stop
SLC10:15 pmSalt Lake City
$324
Find similar
United Airlines
Dec 19
SLC4:10 pmSalt Lake City
6h 35m
1 stop
BOS12:45 amBoston Logan Intl
Jan 10
BOS9:30 amBoston Logan Intl
9h 38m
2 stops
SLC5:08 pmSalt Lake City
$349
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 6, 2025.
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

Price

Salt Lake CityBoston

SLC - BOS

SLCBOS

Salt Lake City

Wed 12/24

11:10 pm-5:39 am

Nonstop4h 29m

Boston Logan Intl

Wed 12/31

6:00 pm-9:32 pm

Nonstop5h 32m

$321

Salt Lake CityBoston

SLC - BOS

SLCBOS

Salt Lake City

Wed 12/3

12:46 pm-11:41 pm

2 stops8h 55m

Boston Logan Intl

Mon 12/8

4:20 pm-10:31 pm

1 stop8h 11m

$322

Salt Lake CityBoston

SLC - BOS

SLCBOS

Salt Lake City

Fri 12/5

3:37 pm-3:37 pm

2 stops22h 00m

Boston Logan Intl

Sun 12/7

4:40 pm-10:07 am

1 stop19h 27m

$325

Salt Lake CityBoston

SLC - BOS

SLCBOS

Salt Lake City

Sat 12/6

12:54 pm-3:37 pm

2 stops24h 43m

Boston Logan Intl

Sat 12/13

4:24 pm-11:32 am

1 stop21h 08m

$328

Salt Lake CityBoston

SLC - BOS

SLCBOS

Salt Lake City

Fri 12/19

10:58 am-11:19 pm

1 stop10h 21m

Boston Logan Intl

Sat 1/3

6:48 pm-12:30 am

1 stop7h 42m

$332

Salt Lake CityBoston

SLC - BOS

SLCBOS

Salt Lake City

Fri 12/12

11:56 am-11:00 pm

1 stop9h 04m

Boston Logan Intl

Sun 1/4

6:50 pm-12:30 am

1 stop7h 40m

$336

Salt Lake CityBoston

SLC - BOS

SLCBOS

Salt Lake City

Sat 12/20

7:44 pm-10:57 am

1 stop13h 13m

Boston Logan Intl

Fri 1/2

8:08 am-11:27 am

2 stops29h 19m

$348

Salt Lake CityBoston

SLC - BOS

SLCBOS

Salt Lake City

Sun 12/21

7:39 pm-9:23 am

1 stop11h 44m

Boston Logan Intl

Thu 1/1

11:03 am-8:12 am

2 stops23h 09m

$354

Salt Lake CityBoston

SLC - BOS

SLCBOS

Salt Lake City

Wed 12/17

9:30 am-4:13 pm

Nonstop4h 43m

Boston Logan Intl

Tue 1/6

5:50 pm-10:14 am

1 stop18h 24m

$379

Salt Lake CityBoston

SLC - BOS

SLCBOS

Salt Lake City

Fri 12/12

10:45 pm-5:07 pm

1 stop16h 22m

Boston Logan Intl

Sun 1/4

10:15 am-1:49 pm

Nonstop5h 34m

$381

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Salt Lake City to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Boston?

In general, August is the cheapest month to fly from Salt Lake City to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $326. If you aren’t able to travel during the month of August, then book flights to Boston from Salt Lake City during July instead. Flights to Boston in July, while not as cheap as those in August, still average around $366.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Salt Lake City to Boston is on a Monday when prices can be found for as low as $446. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $543.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the evening. momondo users have found flights departing from Salt Lake City to Boston in the evening for as low as $404. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around $674 per ticket.

What is the cheapest Salt Lake City to Boston Logan Intl flight route?

Fly from Salt Lake City to Boston Logan Intl for the best Salt Lake City - Boston Logan Intl flight prices

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from Salt Lake City when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $426 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Salt Lake City for as low as $359 on momondo.

What cabin class options are available on Salt Lake City to Boston Logan Intl flights?

There are 4 cabin classes available to choose from on Salt Lake City to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Salt Lake City to Boston flights?

You could potentially save up to 13% on your flight if you consider stops on a Salt Lake City to Boston flight.

How have Salt Lake City to Boston flight prices changed over time?

As of November 2025, prices for Salt Lake City to Boston flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from Salt Lake City to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Salt Lake City to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Salt Lake City to Boston (SLC to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Salt Lake City to Boston

Best Price Found

$298

Fastest flight time

4h 24m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Salt Lake City in the past 72 hours is $298. The best round-trip flight deal from Salt Lake City to Boston found on momondo in the last 72 hours is $399.
The fastest flight from Salt Lake City to Boston takes 4h 24m
Direct flights go from Salt Lake City to Boston every day.
There is 1 airport near Boston: Boston Logan Intl (BOS)
Search flight deals

  • How far is Salt Lake City to Boston Logan Intl by plane?

    The straight-line distance from Salt Lake City to Boston Logan Intl is 2091.5 mi. By plane, this route typically takes 4h 24m.

  • When did momondo last update prices for flights from Salt Lake City Airport to Boston Logan Intl Airport?

    Prices for flights from Salt Lake City Airport to Boston Logan Intl Airport were last updated today.

  • How many operators does momondo search for flights from Salt Lake City Airport to Boston Logan Intl Airport?

  • How old do you have to be to fly from Salt Lake City Airport to Boston Logan Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Salt Lake City Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Salt Lake City to Boston?

  • What is the most popular airline from Salt Lake City to Boston?

Best airlines flying from Salt Lake City to Boston

Compare and see reviews for airlines that fly from Salt Lake City to Boston with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $191Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
Spirit AirlinesPriceFrom $238Free CancellationRating
6.3
8,122 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $249Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
SouthwestPriceFrom $266Free CancellationRating
8.0
4,241 reviews
Search Southwest flights
United AirlinesPriceFrom $266Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights
DeltaPriceFrom $267Free CancellationRating
7.9
8,001 reviews
Search Delta flights
Alaska AirlinesPriceFrom $275Free CancellationRating
8.0
11,246 reviews
Search Alaska Airlines flights

  • Delta Flights From Salt Lake City to Boston

    Delta operates around 10 flights from Salt Lake City to Boston every week. The average price of these flights found in the last 72 hours has been $496, but momondo users have found Delta deals from Salt Lake City to Boston from as low as $267 round-trip. Delta has been scored 7.9/10 in 8,001 reviews.

  • United Airlines Flights From Salt Lake City to Boston

    Another popular option for Salt Lake City to Boston flights is United Airlines (7.4/10, 9,007 ratings). United Airlines flies from Salt Lake City to Boston around 6 times per week, with deals starting from $266 round-trip and rising to an average price of around $390.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
Cambridge
South Yarmouth
Narragansett
Nashua
Gloucester
Falmouth
Laconia
Brockton
Concord
Everett
Sturbridge
Chatham

Why use momondo?

Why should I use momondo to find a flight deal from Salt Lake City to Boston?

Finding the right flight to Boston from Salt Lake City is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Boston quick and easy, saving you time and money.

Can I find flights from Salt Lake City to Boston with flexible booking policies on momondo?

Yes. All flights to Boston from Salt Lake City on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Salt Lake City to Boston?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Boston from Salt Lake City.

I’m not ready to book a flight from Salt Lake City to Boston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from Salt Lake City and alert you when they change.

An easier way to manage your Boston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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