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Cheap flights from Boston to Salt Lake City from $199

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Salt Lake City departing on 3/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boston to Salt Lake City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:15 am - 10:11 pm
BOS
-
SLC
17h 56m
1 stop
Delta Logo
5:30 pm - 12:02 am
SLC
-
BOS
4h 32mnonstop
$320Delta
mié., feb. 18 - vie., feb. 27
Frontier Logo
5:30 am - 2:51 pm
BOS
-
SLC
11h 21m
1 stop
Frontier Logo
3:46 pm - 1:26 am
SLC
-
BOS
7h 40m
1 stop
$321Frontier
vie., abr. 10 - lun., abr. 13
Frontier Logo
11:16 am - 8:29 pm
BOS
-
SLC
11h 13m
1 stop
Frontier Logo
9:59 pm - 10:21 am
SLC
-
BOS
10h 22m
1 stop
$322Frontier
lun., abr. 27 - mié., may. 13
Multiple Airlines Logo
5:59 pm - 9:31 pm
BOS
-
SLC
5h 32mnonstop
Multiple Airlines Logo
6:20 am - 11:59 pm
SLC
-
BOS
15h 39m
1 stop
$323Multiple Airlines
lun., mar. 2 - vie., mar. 6
Alaska Airlines Logo
7:00 am - 5:18 pm
BOS
-
SLC
12h 18m
1 stop
Alaska Airlines Logo
12:45 pm - 11:59 pm
SLC
-
BOS
9h 14m
1 stop
$324Alaska Airlines
vie., mar. 6 - mié., mar. 11
Alaska Airlines Logo
7:00 am - 6:00 pm
BOS
-
SLC
13h 00m
2 stops
Alaska Airlines Logo
11:14 am - 11:59 pm
SLC
-
BOS
10h 45m
1 stop
$325Alaska Airlines
mar., feb. 24 - jue., feb. 26
Multiple Airlines Logo
10:04 am - 9:49 pm
BOS
-
SLC
13h 45m
1 stop
Multiple Airlines Logo
10:29 pm - 5:00 am
SLC
-
BOS
4h 31mnonstop
$326Multiple Airlines
mar., feb. 10 - vie., feb. 13
Frontier Logo
11:26 am - 12:52 pm
BOS
-
SLC
27h 26m
1 stop
Frontier Logo
3:46 pm - 1:26 am
SLC
-
BOS
7h 40m
1 stop
$327Frontier
jue., abr. 2 - mié., abr. 8
Multiple Airlines Logo
7:00 am - 5:31 pm
BOS
-
SLC
12h 31m
2 stops
Multiple Airlines Logo
9:59 pm - 10:21 am
SLC
-
BOS
10h 22m
1 stop
$328Multiple Airlines
mar., abr. 28 - sáb., may. 2
Alaska Airlines Logo
5:44 pm - 11:45 pm
BOS
-
SLC
32h 01m
1 stop
Alaska Airlines Logo
12:45 pm - 11:59 pm
SLC
-
BOS
9h 14m
1 stop
$330Alaska Airlines
dom., feb. 22 - mar., mar. 3

Delta flights from Boston to Salt Lake City

Our best Delta deals on Boston to Salt Lake City flight tickets
Delta
Feb 18
BOS6:15 amBoston Logan Intl
17h 56m
1 stop
SLC10:11 pmSalt Lake City
Feb 27
SLC5:30 pmSalt Lake City
4h 32m
BOS12:02 amBoston Logan Intl
$320
Delta
Mar 7
BOS6:15 amBoston Logan Intl
16h 39m
1 stop
SLC8:54 pmSalt Lake City
Mar 10
SLC11:31 pmSalt Lake City
4h 39m
BOS6:10 amBoston Logan Intl
$345
Delta
Mar 11
BOS6:15 amBoston Logan Intl
5h 31m
SLC9:46 amSalt Lake City
Mar 17
SLC3:34 pmSalt Lake City
13h 16m
1 stop
BOS6:50 amBoston Logan Intl
$350

JetBlue flights from Boston to Salt Lake City

Our best JetBlue deals on Boston to Salt Lake City flight tickets
JetBlue
Feb 23
BOS2:16 pmBoston Logan Intl
10h 34m
1 stop
SLC10:50 pmSalt Lake City
Feb 26
SLC11:45 pmSalt Lake City
7h 35m
1 stop
BOS9:20 amBoston Logan Intl
$332
JetBlue
Apr 25
BOS3:15 pmBoston Logan Intl
9h 38m
1 stop
SLC10:53 pmSalt Lake City
May 12
SLC11:50 pmSalt Lake City
8h 48m
1 stop
BOS10:38 amBoston Logan Intl
$334
JetBlue
Feb 22
BOS12:38 pmBoston Logan Intl
26h 58m
1 stop
SLC1:36 pmSalt Lake City
Feb 28
SLC11:45 pmSalt Lake City
6h 14m
1 stop
BOS7:59 amBoston Logan Intl
$336

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Salt Lake City 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 enero 29, 2026.
Use the filters below to find and compare flights from Boston to Salt Lake City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSalt Lake City

BOS - SLC

BOSSLC

Boston Logan Intl

mié. 2/18

6:15 am-10:11 pm

1 stop17h 56m

Salt Lake City

vie. 2/27

5:30 pm-12:02 am

Nonstop4h 32m

$320

BostonSalt Lake City

BOS - SLC

BOSSLC

Boston Logan Intl

vie. 4/10

5:30 am-2:51 pm

1 stop11h 21m

Salt Lake City

lun. 4/13

3:46 pm-1:26 am

1 stop7h 40m

$321

BostonSalt Lake City

BOS - SLC

BOSSLC

Boston Logan Intl

lun. 4/27

11:16 am-8:29 pm

1 stop11h 13m

Salt Lake City

mié. 5/13

9:59 pm-10:21 am

1 stop10h 22m

$322

BostonSalt Lake City

BOS - SLC

BOSSLC

Boston Logan Intl

lun. 3/2

5:59 pm-9:31 pm

Nonstop5h 32m

Salt Lake City

vie. 3/6

6:20 am-11:59 pm

1 stop15h 39m

$323

BostonSalt Lake City

BOS - SLC

BOSSLC

Boston Logan Intl

vie. 3/6

7:00 am-5:18 pm

1 stop12h 18m

Salt Lake City

mié. 3/11

12:45 pm-11:59 pm

1 stop9h 14m

$324

BostonSalt Lake City

BOS - SLC

BOSSLC

Boston Logan Intl

mar. 2/24

7:00 am-6:00 pm

2 stops13h 00m

Salt Lake City

jue. 2/26

11:14 am-11:59 pm

1 stop10h 45m

$325

BostonSalt Lake City

BOS - SLC

BOSSLC

Boston Logan Intl

mar. 2/10

10:04 am-9:49 pm

1 stop13h 45m

Salt Lake City

vie. 2/13

10:29 pm-5:00 am

Nonstop4h 31m

$326

BostonSalt Lake City

BOS - SLC

BOSSLC

Boston Logan Intl

jue. 4/2

11:26 am-12:52 pm

1 stop27h 26m

Salt Lake City

mié. 4/8

3:46 pm-1:26 am

1 stop7h 40m

$327

BostonSalt Lake City

BOS - SLC

BOSSLC

Boston Logan Intl

mar. 4/28

7:00 am-5:31 pm

2 stops12h 31m

Salt Lake City

sáb. 5/2

9:59 pm-10:21 am

1 stop10h 22m

$328

BostonSalt Lake City

BOS - SLC

BOSSLC

Boston Logan Intl

dom. 2/22

5:44 pm-11:45 pm

1 stop32h 01m

Salt Lake City

mar. 3/3

12:45 pm-11:59 pm

1 stop9h 14m

$330

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 Salt Lake City from

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

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 Salt Lake City?

In general, July is the cheapest month to fly from Boston to Salt Lake City. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $358. If you are unable to visit Salt Lake City during the month of July, then departing from Boston during the month August is also very affordable. Most momondo users find prices during this month for around $382.

What is the cheapest day to depart on your flight to Salt Lake City?

On average, the least expensive day to fly to Salt Lake City from Boston is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $452. However, this price may fluctuate depending on the airline, the season, and holidays. 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 Salt Lake City on Sunday is $545.

What is the cheapest time of day to depart on your flight to Salt Lake City?

Our most recent data shows that the best time of day to fly to Salt Lake City is in the evening. Flights from Boston to Salt Lake City during this time can be as low as $382. At noon is when there is more demand to fly to Salt Lake City, so prices are often more expensive at around $708 per ticket.

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

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

How far in advance should I book a flight to Salt Lake City?

You are more likely to see cheaper flights to Salt Lake City from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Salt Lake City for around $467 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Salt Lake City from Boston for as low as $385 on momondo.

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

There are 4 cabin classes available to choose from on Boston Logan Intl to Salt Lake City 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 Boston to Salt Lake City flights?

No. A direct flight is the cheapest option for a flight between Boston to Salt Lake City.

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

As of January 2026, prices for Boston to Salt Lake City flights are approximately 4% more expensive when compared to flights at the same time last year.

When to book flights from Boston to Salt Lake City

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

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

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

Best Price Found

$249

Fastest flight time

5h 24m

Direct flights

Every day

Airports in Salt Lake City

1 airport
The best one-way flight to Salt Lake City from Boston in the past 72 hours is $249. The best round-trip flight deal from Boston to Salt Lake City found on momondo in the last 72 hours is $402.
The fastest flight from Boston to Salt Lake City takes 5h 24m
Direct flights go from Boston to Salt Lake City every day.
There is 1 airport in Salt Lake City. From Boston there are direct flights to Salt Lake City (SLC).
Search flight deals

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

    The straight-line distance from Boston Logan Intl to Salt Lake City is 2091.5 mi. Flights usually cover this in 5h 24m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Boston Logan Intl Airport to Salt Lake City Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Salt Lake City Airport.

  • What documentation or ID do you need to fly to Salt Lake City Airport?

    The necessary travel and health documents for your Salt Lake City Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Boston to Salt Lake City

Compare and see reviews for airlines that fly from Boston to Salt Lake City with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $94Free CancellationRating
6.3
8,390 reviews
Search Spirit Airlines flights
JetBluePriceFrom $169Free CancellationRating
7.2
2,892 reviews
Search JetBlue flights
American AirlinesPriceFrom $266Free CancellationRating
7.2
11,206 reviews
Search American Airlines flights
United AirlinesPriceFrom $266Free CancellationRating
7.4
9,214 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $276Free CancellationRating
8.0
11,805 reviews
Search Alaska Airlines flights
DeltaPriceFrom $287Free CancellationRating
7.9
8,128 reviews
Search Delta flights
SouthwestPriceFrom $303Free CancellationRating
8.0
4,267 reviews
Search Southwest flights

  • Delta Flights From Boston to Salt Lake City

    Across 14 Delta flights from Boston to Salt Lake City this week, the average price was $505, with the best Delta deals starting from $287 round-trip. 8,128 users have rated Delta on momondo, with an average score of 7.9/10.

Traveling to a place near Salt Lake City?

Book flights to Salt Lake City if you plan to visit one of these locations
Park City
Logan
Sandy
West Valley City
Midvale
Heber City
Lehi
Midway
South Jordan
West Jordan
Layton
Draper
Farmington
Clearfield
Evanston
Alta
Bountiful
Brighton

Why use momondo?

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

It is quick and easy to find Boston to Salt Lake City flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Salt Lake City that suits you.

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

All flight searches from Boston to Salt Lake City on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Salt Lake City.

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

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

An easier way to manage your Salt Lake City 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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sáb. 2/28
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