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Cheap flights from Salt Lake City to Boise 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 Salt Lake City to Boise departing on 1/22. 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 Salt Lake City to Boise

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
1:58 pm - 1:25 pmSLC-BOI
23h 27m1 stop
Frontier Logo
12:54 pm - 12:08 amBOI-SLC
11h 14m1 stop
$152Frontier
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Wed, Jan 14 - Thu, Feb 12
Frontier Logo
8:58 pm - 11:59 amSLC-BOI
15h 01m1 stop
Frontier Logo
12:38 pm - 8:12 amBOI-SLC
19h 34m1 stop
$164Frontier
Find Deal
Fri, Jan 2 - Sun, Jan 4
Frontier Logo
3:32 pm - 11:17 amSLC-BOI
19h 45m1 stop
Frontier Logo
12:07 pm - 12:17 amBOI-SLC
12h 10m1 stop
$170Frontier
Find Deal
Sat, Jan 10 - Mon, Jan 12
Frontier Logo
6:50 am - 1:25 pmSLC-BOI
6h 35m1 stop
Frontier Logo
12:54 pm - 12:08 amBOI-SLC
11h 14m1 stop
$176Frontier
Find Deal
Thu, Jan 15 - Thu, Feb 12
Multiple Airlines Logo
11:10 am - 6:05 pmSLC-BOI
6h 55m1 stop
Multiple Airlines Logo
12:38 pm - 8:12 amBOI-SLC
19h 34m1 stop
$180Multiple Airlines
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Thu, Dec 25 - Sun, Jan 4
Alaska Airlines Logo
7:00 am - 12:51 pmSLC-BOI
5h 51m1 stop
Alaska Airlines Logo
6:23 am - 11:17 amBOI-SLC
4h 54m1 stop
$183Alaska Airlines
Find Deal
Fri, Jan 9 - Sun, Jan 11
Alaska Airlines Logo
7:00 am - 6:22 pmSLC-BOI
11h 22m1 stop
Alaska Airlines Logo
6:23 am - 11:17 amBOI-SLC
4h 54m1 stop
$185Alaska Airlines
Find Deal
Thu, Jan 8 - Sun, Jan 11
Frontier Logo
1:58 pm - 1:25 pmSLC-BOI
23h 27m1 stop
Frontier Logo
12:54 pm - 12:08 amBOI-SLC
11h 14m1 stop
$194Frontier
Find Deal
Wed, Jan 14 - Sun, Feb 15
Frontier Logo
1:58 pm - 1:25 pmSLC-BOI
23h 27m1 stop
Frontier Logo
12:54 pm - 1:31 pmBOI-SLC
24h 37m1 stop
$201Frontier
Find Deal
Wed, Jan 14 - Fri, Feb 13
Alaska Airlines Logo
7:00 am - 12:51 pmSLC-BOI
5h 51m1 stop
Alaska Airlines Logo
5:40 am - 10:20 amBOI-SLC
4h 40m1 stop
$203Alaska Airlines
Find Deal
Sat, Jan 17 - Sat, Feb 14

Alaska Airlines flights from Salt Lake City to Boise

Our best Alaska Airlines deals on Salt Lake City to Boise flight tickets
Alaska Airlines
Jan 9
SLC7:00 amSalt Lake City
5h 51m
1 stop
BOI12:51 pmBoise Air Term. Gowen Fld
Jan 11
BOI6:23 amBoise Air Term. Gowen Fld
4h 54m
1 stop
SLC11:17 amSalt Lake City
$183
Find similar
Alaska Airlines
Jan 8
SLC7:00 amSalt Lake City
11h 22m
1 stop
BOI6:22 pmBoise Air Term. Gowen Fld
Jan 11
BOI6:23 amBoise Air Term. Gowen Fld
4h 54m
1 stop
SLC11:17 amSalt Lake City
$185
Find similar
Alaska Airlines
Jan 17
SLC7:00 amSalt Lake City
5h 51m
1 stop
BOI12:51 pmBoise Air Term. Gowen Fld
Feb 14
BOI5:40 amBoise Air Term. Gowen Fld
4h 40m
1 stop
SLC10:20 amSalt Lake City
$203
Find similar

Delta flights from Salt Lake City to Boise

Our best Delta deals on Salt Lake City to Boise flight tickets
Delta
Jan 13
SLC5:10 pmSalt Lake City
16h 47m
1 stop
BOI9:57 amBoise Air Term. Gowen Fld
Feb 12
BOI4:55 pmBoise Air Term. Gowen Fld
15h 38m
1 stop
SLC8:33 amSalt Lake City
$225
Find similar
Delta
Jan 8
SLC10:50 amSalt Lake City
1h 19m
BOI12:09 pmBoise Air Term. Gowen Fld
Jan 11
BOI1:40 pmBoise Air Term. Gowen Fld
18h 49m
1 stop
SLC8:29 amSalt Lake City
$262
Find similar
Delta
Jan 8
SLC7:50 amSalt Lake City
10h 38m
2 stops
BOI6:28 pmBoise Air Term. Gowen Fld
Jan 11
BOI5:40 amBoise Air Term. Gowen Fld
15h 30m
1 stop
SLC9:10 pmSalt Lake City
$269
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Salt Lake City to Boise 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 Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Salt Lake CityBoise

SLC - BOI

SLCBOI

Salt Lake City

Wed 1/14

1:58 pm-1:25 pm

1 stop23h 27m

Boise Air Term. Gowen Fld

Thu 2/12

12:54 pm-12:08 am

1 stop11h 14m

$152

Salt Lake CityBoise

SLC - BOI

SLCBOI

Salt Lake City

Fri 1/2

8:58 pm-11:59 am

1 stop15h 01m

Boise Air Term. Gowen Fld

Sun 1/4

12:38 pm-8:12 am

1 stop19h 34m

$164

Salt Lake CityBoise

SLC - BOI

SLCBOI

Salt Lake City

Sat 1/10

3:32 pm-11:17 am

1 stop19h 45m

Boise Air Term. Gowen Fld

Mon 1/12

12:07 pm-12:17 am

1 stop12h 10m

$170

Salt Lake CityBoise

SLC - BOI

SLCBOI

Salt Lake City

Thu 1/15

6:50 am-1:25 pm

1 stop6h 35m

Boise Air Term. Gowen Fld

Thu 2/12

12:54 pm-12:08 am

1 stop11h 14m

$176

Salt Lake CityBoise

SLC - BOI

SLCBOI

Salt Lake City

Thu 12/25

11:10 am-6:05 pm

1 stop6h 55m

Boise Air Term. Gowen Fld

Sun 1/4

12:38 pm-8:12 am

1 stop19h 34m

$180

Salt Lake CityBoise

SLC - BOI

SLCBOI

Salt Lake City

Fri 1/9

7:00 am-12:51 pm

1 stop5h 51m

Boise Air Term. Gowen Fld

Sun 1/11

6:23 am-11:17 am

1 stop4h 54m

$183

Salt Lake CityBoise

SLC - BOI

SLCBOI

Salt Lake City

Thu 1/8

7:00 am-6:22 pm

1 stop11h 22m

Boise Air Term. Gowen Fld

Sun 1/11

6:23 am-11:17 am

1 stop4h 54m

$185

Salt Lake CityBoise

SLC - BOI

SLCBOI

Salt Lake City

Wed 1/14

1:58 pm-1:25 pm

1 stop23h 27m

Boise Air Term. Gowen Fld

Sun 2/15

12:54 pm-12:08 am

1 stop11h 14m

$194

Salt Lake CityBoise

SLC - BOI

SLCBOI

Salt Lake City

Wed 1/14

1:58 pm-1:25 pm

1 stop23h 27m

Boise Air Term. Gowen Fld

Fri 2/13

12:54 pm-1:31 pm

1 stop24h 37m

$201

Salt Lake CityBoise

SLC - BOI

SLCBOI

Salt Lake City

Sat 1/17

7:00 am-12:51 pm

1 stop5h 51m

Boise Air Term. Gowen Fld

Sat 2/14

5:40 am-10:20 am

1 stop4h 40m

$203

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 Boise from

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

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 Boise?

The month of November is, on average, the cheapest month to fly to Boise from Salt Lake City, with most prices found around $299. If you aren’t able to travel during the month of November, then book flights to Boise from Salt Lake City during May instead. Flights to Boise in May, while not as cheap as those in November, still average around $319.

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

Our data shows that Saturday is the least expensive day to fly to Boise. Tickets to fly out on this day can be as low as $329. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $479. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boise.

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

Our data shows that the cheapest Salt Lake City to Boise flights are usually those with departure times at noon. Our users have found flights to Boise at noon for as low as $132. In the afternoon is when there is more demand to fly to Boise, so prices are often more expensive at around $379 per ticket.

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

Fly from Salt Lake City to Boise Air Term. Gowen Fld for the best Salt Lake City - Boise Air Term. Gowen Fld flight prices

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

There are 3 cabin classes available to choose from on Salt Lake City to Boise Air Term. Gowen Fld 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 Boise flights?

You could potentially save up to 64% on your flight if you consider stops on a Salt Lake City to Boise flight.

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

As of November 2025, prices for Salt Lake City to Boise flights are approximately 67% more expensive when compared to flights at the same time last year.

When to book flights from Salt Lake City to Boise

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

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

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

Best Price Found

$348

Fastest flight time

1h 14m

Direct flights

Every day

Airports in Boise

1 airport
The best one-way flight to Boise from Salt Lake City in the past 72 hours is $348. The best round-trip flight deal from Salt Lake City to Boise found on momondo in the last 72 hours is $299.
The fastest flight from Salt Lake City to Boise takes 1h 14m
Direct flights go from Salt Lake City to Boise every day.
There is 1 airport near Boise: Boise Air Term. Gowen Fld (BOI)
Search flight deals

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

    There are 296.3 mi between Salt Lake City and Boise Air Term. Gowen Fld. In terms of flight time, this usually takes a little over 1h 19m.

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

    Prices for flights from Salt Lake City Airport to Boise Air Term. Gowen Fld Airport were last updated today.

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

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

  • What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

    The travel and health documents you'll need for your trip to Boise Air Term. Gowen Fld 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 Boise Air Term. Gowen Fld 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 Boise?

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

Best airlines flying from Salt Lake City to Boise

Compare and see reviews for airlines that fly from Salt Lake City to Boise with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $199Free CancellationRating
7.9
8,003 reviews
Search Delta flights

  • Delta Flights From Salt Lake City to Boise

    Delta flies from Salt Lake City to Boise around 21 times per week, with 8,003 momondo users rating the airline 7.9/10. The cheapest Delta deal from Salt Lake City to Boise in the last 72 hours was $199 (round-trip), much lower than the average airfare cost of $383 for Delta flights on this route.

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Nampa
McCall
Meridian
Caldwell
Ontario
Eagle

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Salt Lake City to Boise. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once you have performed a search for Salt Lake City to Boise flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Boise from Salt Lake City. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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