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Cheap flights from Salt Lake City to Boston from $179

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 2/28. 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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Delta Logo
5:45 pm - 4:55 pmSLC-BOS
21h 10m1 stop
Delta Logo
4:25 pm - 7:58 pmBOS-SLC
5h 33mnonstop
$361Delta
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Wed, Jan 7 - Sat, Jan 10
American Airlines Logo
11:49 pm - 10:54 amSLC-BOS
9h 05m1 stop
American Airlines Logo
4:05 pm - 11:59 pmBOS-SLC
9h 54m1 stop
$362American Airlines
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Thu, Dec 11 - Mon, Dec 15
Delta Logo
5:45 pm - 9:57 amSLC-BOS
14h 12m1 stop
Delta Logo
6:15 am - 8:54 pmBOS-SLC
16h 39m1 stop
$364Delta
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Wed, Jan 7 - Sat, Jan 10
Alaska Airlines Logo
12:17 pm - 11:54 pmSLC-BOS
9h 37m1 stop
Alaska Airlines Logo
4:20 pm - 6:05 pmBOS-SLC
27h 45m2 stops
$365Alaska Airlines
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Fri, Jan 9 - Fri, Jan 16
United Airlines Logo
4:10 pm - 12:45 amSLC-BOS
6h 35m1 stop
United Airlines Logo
6:45 am - 2:16 pmBOS-SLC
9h 31m1 stop
$366United Airlines
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Tue, Dec 23 - Fri, Jan 2
Alaska Airlines Logo
7:14 am - 5:52 pmSLC-BOS
8h 38m1 stop
Alaska Airlines Logo
4:24 pm - 11:32 amBOS-SLC
21h 08m1 stop
$367Alaska Airlines
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Tue, Dec 9 - Sat, Dec 13
Alaska Airlines Logo
6:16 pm - 3:20 pmSLC-BOS
19h 04m2 stops
Alaska Airlines Logo
4:20 pm - 8:44 pmBOS-SLC
30h 24m1 stop
$368Alaska Airlines
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Thu, Jan 8 - Sun, Jan 11
JetBlue Logo
1:05 pm - 12:16 amSLC-BOS
9h 11m1 stop
JetBlue Logo
6:00 pm - 9:32 pmBOS-SLC
5h 32mnonstop
$369JetBlue
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Wed, Dec 24 - Wed, Dec 31
Alaska Airlines Logo
12:17 pm - 11:54 pmSLC-BOS
9h 37m1 stop
Alaska Airlines Logo
4:20 pm - 2:42 pmBOS-SLC
24h 22m2 stops
$370Alaska Airlines
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Fri, Jan 9 - Sun, Jan 11
United Airlines Logo
12:46 pm - 9:45 pmSLC-BOS
6h 59m1 stop
United Airlines Logo
6:00 am - 11:44 amBOS-SLC
7h 44m1 stop
$371United Airlines
Find Deal
Tue, Dec 9 - Sat, Dec 13

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 23
SLC4:10 pmSalt Lake City
6h 35m
1 stop
BOS12:45 amBoston Logan Intl
Jan 2
BOS6:45 amBoston Logan Intl
9h 31m
1 stop
SLC2:16 pmSalt Lake City
$366
Find similar
United Airlines
Dec 9
SLC12:46 pmSalt Lake City
6h 59m
1 stop
BOS9:45 pmBoston Logan Intl
Dec 13
BOS6:00 amBoston Logan Intl
7h 44m
1 stop
SLC11:44 amSalt Lake City
$371
Find similar
United Airlines
Dec 19
SLC4:10 pmSalt Lake City
6h 35m
1 stop
BOS12:45 amBoston Logan Intl
Dec 31
BOS6:45 amBoston Logan Intl
9h 31m
1 stop
SLC2:16 pmSalt Lake City
$374
Find similar

Southwest flights from Salt Lake City to Boston

Our best Southwest deals on Salt Lake City to Boston flight tickets
Southwest
Dec 24
SLC12:15 pmSalt Lake City
6h 50m
1 stop
BOS9:05 pmBoston Logan Intl
Dec 31
BOS7:20 amBoston Logan Intl
9h 30m
2 stops
SLC2:50 pmSalt Lake City
$380
Find similar
Southwest
Feb 10
SLC9:30 amSalt Lake City
9h 20m
2 stops
BOS8:50 pmBoston Logan Intl
Feb 24
BOS2:40 pmBoston Logan Intl
9h 25m
2 stops
SLC10:05 pmSalt Lake City
$385
Find similar
Southwest
Jan 10
SLC2:45 pmSalt Lake City
6h 10m
1 stop
BOS10:55 pmBoston Logan Intl
Jan 17
BOS7:10 amBoston Logan Intl
9h 05m
2 stops
SLC2:15 pmSalt Lake City
$408
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 26, 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 1/7

5:45 pm-4:55 pm

1 stop21h 10m

Boston Logan Intl

Sat 1/10

4:25 pm-7:58 pm

Nonstop5h 33m

$361

Salt Lake CityBoston

SLC - BOS

SLCBOS

Salt Lake City

Thu 12/11

11:49 pm-10:54 am

1 stop9h 05m

Boston Logan Intl

Mon 12/15

4:05 pm-11:59 pm

1 stop9h 54m

$362

Salt Lake CityBoston

SLC - BOS

SLCBOS

Salt Lake City

Wed 1/7

5:45 pm-9:57 am

1 stop14h 12m

Boston Logan Intl

Sat 1/10

6:15 am-8:54 pm

1 stop16h 39m

$364

Salt Lake CityBoston

SLC - BOS

SLCBOS

Salt Lake City

Fri 1/9

12:17 pm-11:54 pm

1 stop9h 37m

Boston Logan Intl

Fri 1/16

4:20 pm-6:05 pm

2 stops27h 45m

$365

Salt Lake CityBoston

SLC - BOS

SLCBOS

Salt Lake City

Tue 12/23

4:10 pm-12:45 am

1 stop6h 35m

Boston Logan Intl

Fri 1/2

6:45 am-2:16 pm

1 stop9h 31m

$366

Salt Lake CityBoston

SLC - BOS

SLCBOS

Salt Lake City

Tue 12/9

7:14 am-5:52 pm

1 stop8h 38m

Boston Logan Intl

Sat 12/13

4:24 pm-11:32 am

1 stop21h 08m

$367

Salt Lake CityBoston

SLC - BOS

SLCBOS

Salt Lake City

Thu 1/8

6:16 pm-3:20 pm

2 stops19h 04m

Boston Logan Intl

Sun 1/11

4:20 pm-8:44 pm

1 stop30h 24m

$368

Salt Lake CityBoston

SLC - BOS

SLCBOS

Salt Lake City

Wed 12/24

1:05 pm-12:16 am

1 stop9h 11m

Boston Logan Intl

Wed 12/31

6:00 pm-9:32 pm

Nonstop5h 32m

$369

Salt Lake CityBoston

SLC - BOS

SLCBOS

Salt Lake City

Fri 1/9

12:17 pm-11:54 pm

1 stop9h 37m

Boston Logan Intl

Sun 1/11

4:20 pm-2:42 pm

2 stops24h 22m

$370

Salt Lake CityBoston

SLC - BOS

SLCBOS

Salt Lake City

Tue 12/9

12:46 pm-9:45 pm

1 stop6h 59m

Boston Logan Intl

Sat 12/13

6:00 am-11:44 am

1 stop7h 44m

$371

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 $327. 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 $363.

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 $436. 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 $531.

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 $421 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 10% more expensive 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

$218

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 $218. 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 26m.

  • 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
2,905 reviews
Search JetBlue flights
Spirit AirlinesPriceFrom $238Free CancellationRating
6.3
8,158 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $249Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
SouthwestPriceFrom $266Free CancellationRating
8.0
4,254 reviews
Search Southwest flights
United AirlinesPriceFrom $266Free CancellationRating
7.4
9,046 reviews
Search United Airlines flights
DeltaPriceFrom $267Free CancellationRating
7.9
7,998 reviews
Search Delta flights
Alaska AirlinesPriceFrom $275Free CancellationRating
8.0
11,354 reviews
Search Alaska Airlines flights

  • Delta Flights From Salt Lake City to Boston

    Delta operates around 17 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 7,998 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, 9,046 ratings). United Airlines flies from Salt Lake City to Boston around 5 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
South Yarmouth
Cambridge
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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