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Cheap flights from Salt Lake City to Boise from $55

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 12/11. 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

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Frontier Logo
6:32 pm - 11:49 amSLC-BOI
17h 17m1 stop
Frontier Logo
12:44 pm - 9:27 amBOI-SLC
20h 43m1 stop
$133Frontier
Find Deal
Thu, Dec 11 - Sun, Dec 14
Hawaiian Airlines Logo
7:00 am - 12:51 pmSLC-BOI
5h 51m1 stop
Hawaiian Airlines Logo
11:35 am - 5:34 pmBOI-SLC
5h 59m1 stop
$165Hawaiian Airlines
Find Deal
Fri, Feb 6 - Tue, Feb 10
Frontier Logo
10:12 pm - 11:48 amSLC-BOI
13h 36m1 stop
Frontier Logo
12:48 pm - 12:06 amBOI-SLC
11h 18m1 stop
$175Frontier
Find Deal
Sat, Nov 22 - Tue, Nov 25
Alaska Airlines Logo
12:54 pm - 11:50 pmSLC-BOI
10h 56m1 stop
Alaska Airlines Logo
5:59 pm - 11:05 pmBOI-SLC
5h 06m1 stop
$185Alaska Airlines
Find Deal
Sat, Dec 6 - Mon, Dec 8
Multiple Airlines Logo
9:23 pm - 3:04 pmSLC-BOI
17h 41m1 stop
Multiple Airlines Logo
12:54 pm - 1:54 pmBOI-SLC
25h 00m1 stop
$194Multiple Airlines
Find Deal
Sun, Jan 4 - Fri, Jan 9
Alaska Airlines Logo
9:00 am - 5:01 pmSLC-BOI
8h 01m2 stops
Alaska Airlines Logo
6:23 am - 11:17 amBOI-SLC
4h 54m1 stop
$199Alaska Airlines
Find Deal
Wed, Jan 14 - Sun, Jan 18
Hawaiian Airlines Logo
12:54 pm - 7:36 pmSLC-BOI
6h 42m1 stop
Hawaiian Airlines Logo
6:03 am - 12:00 pmBOI-SLC
5h 57m1 stop
$203Hawaiian Airlines
Find Deal
Thu, Dec 11 - Sun, Dec 14
Alaska Airlines Logo
3:37 pm - 10:56 pmSLC-BOI
7h 19m1 stop
Alaska Airlines Logo
5:59 pm - 10:16 amBOI-SLC
16h 17m1 stop
$204Alaska Airlines
Find Deal
Wed, Dec 10 - Wed, Dec 17
Frontier Logo
2:30 pm - 11:43 amSLC-BOI
21h 13m1 stop
Frontier Logo
12:38 pm - 8:12 amBOI-SLC
19h 34m1 stop
$205Frontier
Find Deal
Wed, Dec 24 - Sun, Dec 28
Alaska Airlines Logo
3:37 pm - 8:15 amSLC-BOI
16h 38m2 stops
Alaska Airlines Logo
6:03 am - 12:00 pmBOI-SLC
5h 57m1 stop
$209Alaska Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7

Frontier flights from Salt Lake City to Boise

Our best Frontier deals on Salt Lake City to Boise flight tickets
Frontier
Dec 11
SLC6:32 pmSalt Lake City
17h 17m
1 stop
BOI11:49 amBoise Air Term. Gowen Fld
Dec 14
BOI12:44 pmBoise Air Term. Gowen Fld
20h 43m
1 stop
SLC9:27 amSalt Lake City
$133
Find similar
Frontier
Nov 22
SLC10:12 pmSalt Lake City
13h 36m
1 stop
BOI11:48 amBoise Air Term. Gowen Fld
Nov 25
BOI12:48 pmBoise Air Term. Gowen Fld
11h 18m
1 stop
SLC12:06 amSalt Lake City
$175
Find similar
Frontier
Dec 24
SLC2:30 pmSalt Lake City
21h 13m
1 stop
BOI11:43 amBoise Air Term. Gowen Fld
Dec 28
BOI12:38 pmBoise Air Term. Gowen Fld
19h 34m
1 stop
SLC8:12 amSalt Lake City
$205
Find similar

Hawaiian Airlines flights from Salt Lake City to Boise

Our best Hawaiian Airlines deals on Salt Lake City to Boise flight tickets
Hawaiian Airlines
Feb 6
SLC7:00 amSalt Lake City
5h 51m
1 stop
BOI12:51 pmBoise Air Term. Gowen Fld
Feb 10
BOI11:35 amBoise Air Term. Gowen Fld
5h 59m
1 stop
SLC5:34 pmSalt Lake City
$165
Find similar
Hawaiian Airlines
Dec 11
SLC12:54 pmSalt Lake City
6h 42m
1 stop
BOI7:36 pmBoise Air Term. Gowen Fld
Dec 14
BOI6:03 amBoise Air Term. Gowen Fld
5h 57m
1 stop
SLC12:00 pmSalt Lake City
$203
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 13, 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

Thu 12/11

6:32 pm-11:49 am

1 stop17h 17m

Boise Air Term. Gowen Fld

Sun 12/14

12:44 pm-9:27 am

1 stop20h 43m

$133

Salt Lake CityBoise

SLC - BOI

SLCBOI

Salt Lake City

Fri 2/6

7:00 am-12:51 pm

1 stop5h 51m

Boise Air Term. Gowen Fld

Tue 2/10

11:35 am-5:34 pm

1 stop5h 59m

$165

Salt Lake CityBoise

SLC - BOI

SLCBOI

Salt Lake City

Sat 11/22

10:12 pm-11:48 am

1 stop13h 36m

Boise Air Term. Gowen Fld

Tue 11/25

12:48 pm-12:06 am

1 stop11h 18m

$175

Salt Lake CityBoise

SLC - BOI

SLCBOI

Salt Lake City

Sat 12/6

12:54 pm-11:50 pm

1 stop10h 56m

Boise Air Term. Gowen Fld

Mon 12/8

5:59 pm-11:05 pm

1 stop5h 06m

$185

Salt Lake CityBoise

SLC - BOI

SLCBOI

Salt Lake City

Sun 1/4

9:23 pm-3:04 pm

1 stop17h 41m

Boise Air Term. Gowen Fld

Fri 1/9

12:54 pm-1:54 pm

1 stop25h 00m

$194

Salt Lake CityBoise

SLC - BOI

SLCBOI

Salt Lake City

Wed 1/14

9:00 am-5:01 pm

2 stops8h 01m

Boise Air Term. Gowen Fld

Sun 1/18

6:23 am-11:17 am

1 stop4h 54m

$199

Salt Lake CityBoise

SLC - BOI

SLCBOI

Salt Lake City

Thu 12/11

12:54 pm-7:36 pm

1 stop6h 42m

Boise Air Term. Gowen Fld

Sun 12/14

6:03 am-12:00 pm

1 stop5h 57m

$203

Salt Lake CityBoise

SLC - BOI

SLCBOI

Salt Lake City

Wed 12/10

3:37 pm-10:56 pm

1 stop7h 19m

Boise Air Term. Gowen Fld

Wed 12/17

5:59 pm-10:16 am

1 stop16h 17m

$204

Salt Lake CityBoise

SLC - BOI

SLCBOI

Salt Lake City

Wed 12/24

2:30 pm-11:43 am

1 stop21h 13m

Boise Air Term. Gowen Fld

Sun 12/28

12:38 pm-8:12 am

1 stop19h 34m

$205

Salt Lake CityBoise

SLC - BOI

SLCBOI

Salt Lake City

Fri 12/5

3:37 pm-8:15 am

2 stops16h 38m

Boise Air Term. Gowen Fld

Sun 12/7

6:03 am-12:00 pm

1 stop5h 57m

$209

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 typical price of a round-trip flight between Salt Lake City and Boise?

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 52% 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 60% 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 15m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sun

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 15m
Direct flights go from Salt Lake City to Boise on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday. The only airline offering direct flights is Delta.
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 17m.

  • 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
8,007 reviews
Search Delta flights

  • Delta Flights From Salt Lake City to Boise

    Delta flies from Salt Lake City to Boise around 24 times per week, with 8,007 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 $375 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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