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Cheap flights from Boise to Salt Lake City from $72

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Salt Lake City departing on 1/23. 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 Boise to Salt Lake City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:07 pm - 8:44 am
BOI
-
SLC
20h 37m1 stop
Frontier Logo
9:40 pm - 11:12 am
SLC
-
BOI
13h 32m1 stop
$138Frontier
Fri, Jan 23 - Sun, Jan 25
Frontier Logo
12:07 pm - 10:05 am
BOI
-
SLC
21h 58m2 stops
Frontier Logo
9:40 pm - 11:12 am
SLC
-
BOI
13h 32m1 stop
$171Frontier
Fri, Jan 23 - Sun, Jan 25
Alaska Airlines Logo
5:55 pm - 11:43 pm
BOI
-
SLC
5h 48m1 stop
Alaska Airlines Logo
7:00 am - 11:01 pm
SLC
-
BOI
16h 01m1 stop
$175Alaska Airlines
Fri, Feb 6 - Sat, Feb 7
Alaska Airlines Logo
5:55 pm - 10:31 am
BOI
-
SLC
16h 36m2 stops
Alaska Airlines Logo
7:00 am - 11:01 pm
SLC
-
BOI
16h 01m1 stop
$176Alaska Airlines
Sat, Jan 17 - Sat, Jan 24
Frontier Logo
2:19 pm - 8:34 am
BOI
-
SLC
18h 15m1 stop
Frontier Logo
6:50 am - 1:25 pm
SLC
-
BOI
6h 35m1 stop
$181Frontier
Thu, Jan 15 - Mon, Jan 19
Alaska Airlines Logo
6:23 am - 5:36 pm
BOI
-
SLC
11h 13m1 stop
Alaska Airlines Logo
12:45 pm - 9:15 pm
SLC
-
BOI
8h 30m1 stop
$204Alaska Airlines
Wed, Jan 28 - Wed, Feb 18
Alaska Airlines Logo
6:23 am - 5:36 pm
BOI
-
SLC
11h 13m1 stop
Alaska Airlines Logo
6:20 am - 5:35 pm
SLC
-
BOI
11h 15m1 stop
$214Alaska Airlines
Wed, Jan 28 - Tue, Feb 17
Multiple Airlines Logo
2:58 pm - 1:44 pm
BOI
-
SLC
46h 46m2 stops
Multiple Airlines Logo
8:01 pm - 11:51 am
SLC
-
BOI
15h 50m1 stop
$217Multiple Airlines
Thu, Jan 29 - Wed, Feb 18
Multiple Airlines Logo
2:58 pm - 8:24 pm
BOI
-
SLC
5h 26m1 stop
Multiple Airlines Logo
10:21 pm - 11:11 am
SLC
-
BOI
12h 50m1 stop
$218Multiple Airlines
Thu, Jan 29 - Sat, Feb 21
Alaska Airlines Logo
9:02 am - 5:36 pm
BOI
-
SLC
8h 34m1 stop
Alaska Airlines Logo
11:56 am - 12:54 pm
SLC
-
BOI
24h 58m1 stop
$223Alaska Airlines
Wed, Jan 28 - Fri, Jan 30

Alaska Airlines flights from Boise to Salt Lake City

Our best Alaska Airlines deals on Boise to Salt Lake City flight tickets
Alaska Airlines
Feb 6
BOI5:55 pmBoise Air Term. Gowen Fld
5h 48m
1 stop
SLC11:43 pmSalt Lake City
Feb 7
SLC7:00 amSalt Lake City
16h 01m
1 stop
BOI11:01 pmBoise Air Term. Gowen Fld
$175
Find similar
Alaska Airlines
Jan 17
BOI5:55 pmBoise Air Term. Gowen Fld
16h 36m
2 stops
SLC10:31 amSalt Lake City
Jan 24
SLC7:00 amSalt Lake City
16h 01m
1 stop
BOI11:01 pmBoise Air Term. Gowen Fld
$176
Find similar
Alaska Airlines
Jan 28
BOI6:23 amBoise Air Term. Gowen Fld
11h 13m
1 stop
SLC5:36 pmSalt Lake City
Feb 18
SLC12:45 pmSalt Lake City
8h 30m
1 stop
BOI9:15 pmBoise Air Term. Gowen Fld
$204
Find similar

Frontier flights from Boise to Salt Lake City

Our best Frontier deals on Boise to Salt Lake City flight tickets
Frontier
Jan 23
BOI12:07 pmBoise Air Term. Gowen Fld
20h 37m
1 stop
SLC8:44 amSalt Lake City
Jan 25
SLC9:40 pmSalt Lake City
13h 32m
1 stop
BOI11:12 amBoise Air Term. Gowen Fld
$138
Find similar
Frontier
Jan 23
BOI12:07 pmBoise Air Term. Gowen Fld
21h 58m
2 stops
SLC10:05 amSalt Lake City
Jan 25
SLC9:40 pmSalt Lake City
13h 32m
1 stop
BOI11:12 amBoise Air Term. Gowen Fld
$171
Find similar
Frontier
Feb 6
BOI12:07 pmBoise Air Term. Gowen Fld
20h 37m
1 stop
SLC8:44 amSalt Lake City
Feb 13
SLC10:35 pmSalt Lake City
36h 36m
2 stops
BOI11:11 amBoise Air Term. Gowen Fld
$228
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boise 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 December 26, 2025.
Use the filters below to find and compare flights from Boise to Salt Lake City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Fri 1/23

12:07 pm-8:44 am

1 stop20h 37m

Salt Lake City

Sun 1/25

9:40 pm-11:12 am

1 stop13h 32m

$138

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Fri 1/23

12:07 pm-10:05 am

2 stops21h 58m

Salt Lake City

Sun 1/25

9:40 pm-11:12 am

1 stop13h 32m

$171

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Fri 2/6

5:55 pm-11:43 pm

1 stop5h 48m

Salt Lake City

Sat 2/7

7:00 am-11:01 pm

1 stop16h 01m

$175

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Sat 1/17

5:55 pm-10:31 am

2 stops16h 36m

Salt Lake City

Sat 1/24

7:00 am-11:01 pm

1 stop16h 01m

$176

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Thu 1/15

2:19 pm-8:34 am

1 stop18h 15m

Salt Lake City

Mon 1/19

6:50 am-1:25 pm

1 stop6h 35m

$181

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Wed 1/28

6:23 am-5:36 pm

1 stop11h 13m

Salt Lake City

Wed 2/18

12:45 pm-9:15 pm

1 stop8h 30m

$204

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Wed 1/28

6:23 am-5:36 pm

1 stop11h 13m

Salt Lake City

Tue 2/17

6:20 am-5:35 pm

1 stop11h 15m

$214

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Thu 1/29

2:58 pm-1:44 pm

2 stops46h 46m

Salt Lake City

Wed 2/18

8:01 pm-11:51 am

1 stop15h 50m

$217

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Thu 1/29

2:58 pm-8:24 pm

1 stop5h 26m

Salt Lake City

Sat 2/21

10:21 pm-11:11 am

1 stop12h 50m

$218

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Wed 1/28

9:02 am-5:36 pm

1 stop8h 34m

Salt Lake City

Fri 1/30

11:56 am-12:54 pm

1 stop24h 58m

$223

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 Boise 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, August is the cheapest month to fly from Boise to Salt Lake City. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $269. If you are unable to visit Salt Lake City during the month of August, then departing from Boise during the month November is also very affordable. Most momondo users find prices during this month for around $279.

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 Boise is on a Friday. momondo users have found tickets for Friday departures for as low as $388. 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 $476.

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 afternoon. Flights from Boise to Salt Lake City during this time can be as low as $339. At noon is when there is more demand to fly to Salt Lake City, so prices are often more expensive at around $568 per ticket.

What is the cheapest Boise Air Term. Gowen Fld to Salt Lake City flight route?

Fly from Boise Air Term. Gowen Fld to Salt Lake City for the best Boise Air Term. Gowen Fld - 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 Boise when booking weeks ahead of your departure date. In general, you can expect to find flights to Salt Lake City for around $359 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 Boise for as low as $271 on momondo.

What cabin class options are available on Boise Air Term. Gowen Fld to Salt Lake City flights?

There are 4 cabin classes available to choose from on Boise Air Term. Gowen Fld 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 Boise to Salt Lake City flights?

You could potentially save up to 54% on your flight if you consider stops on a Boise to Salt Lake City flight.

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

As of December 2025, prices for Boise to Salt Lake City flights are approximately 51% more expensive when compared to flights at the same time last year.

When to book flights from Boise to Salt Lake City

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

Cheap Boise to Salt Lake City (BOI to SLC) flight deals and tips

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

Best Price Found

$278

Fastest flight time

1h 14m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun

Airports in Salt Lake City

1 airport
The best one-way flight to Salt Lake City from Boise in the past 72 hours is $278. The best round-trip flight deal from Boise to Salt Lake City found on momondo in the last 72 hours is $377.
The fastest flight from Boise to Salt Lake City takes 1h 14m
Direct flights go from Boise to Salt Lake City on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Salt Lake City. From Boise there are direct flights to Salt Lake City (SLC).
Search flight deals

  • How far is Boise Air Term. Gowen Fld to Salt Lake City by plane?

    Salt Lake City is 296.3 mi away from Boise Air Term. Gowen Fld. By plane, this route typically takes 1h 14m.

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Salt Lake City Airport?

    Prices for flights from Boise Air Term. Gowen Fld Airport to Salt Lake City Airport are updated daily.

  • How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Salt Lake City Airport?

  • How old do you have to be to fly from Boise Air Term. Gowen Fld 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 Boise Air Term. Gowen Fld 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 Boise to Salt Lake City?

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

Best airlines flying from Boise to Salt Lake City

Compare and see reviews for airlines that fly from Boise to Salt Lake City with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $138Free CancellationRating
8.0
11,536 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $202Free CancellationRating
8.0
4,258 reviews
Search Southwest flights
DeltaPriceFrom $231Free CancellationRating
7.9
8,015 reviews
Search Delta flights

  • Delta Flights From Boise to Salt Lake City

    Across 24 Delta flights from Boise to Salt Lake City this week, the average price was $349, with the best Delta deals starting from $231 round-trip. 8,015 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
West Valley City
Sandy
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 Boise to Salt Lake City?

It is quick and easy to find Boise 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 Boise to Salt Lake City with flexible booking policies on momondo?

momondo does allow users to show only those flights to Salt Lake City from Boise which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Boise 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 Boise to Salt Lake City.

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

Price alerts on flights to Salt Lake City from Boise are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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.
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