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Cheap flights from Boise to Salt Lake City from $82

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 10/5. 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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0 bags

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Find the cheapest flights from Boise to Salt Lake City

Cheap round-trip flights

Frontier Logo
12:28 pm - 5:00 pmBOI-SLC
4h 32m1 stop
Frontier Logo
6:30 am - 11:43 amSLC-BOI
5h 13m1 stop
$151Frontier
Find Deal
Thu, Oct 16 - Fri, Oct 24
Frontier Logo
12:28 pm - 10:13 amBOI-SLC
21h 45m1 stop
Frontier Logo
6:30 am - 11:43 amSLC-BOI
5h 13m1 stop
$171Frontier
Find Deal
Thu, Oct 16 - Sun, Oct 19
Delta Logo
6:00 am - 7:14 amBOI-SLC
1h 14mnonstop
Delta Logo
9:05 am - 10:17 amSLC-BOI
1h 12mnonstop
$199Delta
Find Deal
Fri, Oct 24 - Sun, Oct 26
Logo
2:16 pm - 10:42 amBOI-SLC
20h 26m1 stop
Logo
4:10 pm - 8:31 pmSLC-BOI
28h 21m1 stop
$206
Find Deal
Sun, Sep 28 - Thu, Oct 2
Logo
2:16 pm - 5:52 pmBOI-SLC
27h 36m1 stop
Logo
6:05 pm - 1:21 pmSLC-BOI
19h 16m1 stop
$226
Find Deal
Sun, Sep 28 - Wed, Oct 1
Spirit Airlines Logo
2:16 pm - 5:52 pmBOI-SLC
27h 36m1 stop
Spirit Airlines Logo
2:27 pm - 1:21 pmSLC-BOI
22h 54m1 stop
$231Spirit Airlines
Find Deal
Sun, Sep 28 - Fri, Oct 3
Delta Logo
5:40 am - 4:38 pmBOI-SLC
10h 58m1 stop
Delta Logo
8:59 am - 10:24 amSLC-BOI
1h 25mnonstop
$241Delta
Find Deal
Sat, Feb 28 - Tue, Mar 3
Spirit Airlines Logo
2:16 pm - 5:52 pmBOI-SLC
27h 36m1 stop
Spirit Airlines Logo
9:09 pm - 1:21 pmSLC-BOI
16h 12m2 stops
$257Spirit Airlines
Find Deal
Sun, Sep 28 - Fri, Oct 3
Alaska Airlines Logo
9:00 am - 11:41 amBOI-SLC
26h 41m1 stop
Alaska Airlines Logo
12:21 pm - 9:35 pmSLC-BOI
9h 14m1 stop
$276Alaska Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3
Alaska Airlines Logo
9:00 am - 11:41 amBOI-SLC
26h 41m1 stop
Alaska Airlines Logo
12:21 pm - 9:35 pmSLC-BOI
9h 14m1 stop
$280Alaska Airlines
Find Deal
Sat, Feb 28 - Tue, Mar 3

Delta flights from Boise to Salt Lake City

Our best Delta deals on Boise to Salt Lake City flight tickets
Delta
Oct 24
BOI6:00 amBoise Air Term. Gowen Fld
1h 14m
SLC7:14 amSalt Lake City
Oct 26
SLC9:05 amSalt Lake City
1h 12m
BOI10:17 amBoise Air Term. Gowen Fld
$199
Find similar
Delta
Feb 28
BOI5:40 amBoise Air Term. Gowen Fld
10h 58m
1 stop
SLC4:38 pmSalt Lake City
Mar 3
SLC8:59 amSalt Lake City
1h 25m
BOI10:24 amBoise Air Term. Gowen Fld
$241
Find similar
Delta
Nov 27
BOI5:55 amBoise Air Term. Gowen Fld
1h 19m
SLC7:14 amSalt Lake City
Nov 30
SLC11:15 pmSalt Lake City
1h 20m
BOI12:35 amBoise Air Term. Gowen Fld
$249
Find similar

Frontier flights from Boise to Salt Lake City

Our best Frontier deals on Boise to Salt Lake City flight tickets
Frontier
Oct 16
BOI12:28 pmBoise Air Term. Gowen Fld
4h 32m
1 stop
SLC5:00 pmSalt Lake City
Oct 24
SLC6:30 amSalt Lake City
5h 13m
1 stop
BOI11:43 amBoise Air Term. Gowen Fld
$151
Find similar
Frontier
Oct 16
BOI12:28 pmBoise Air Term. Gowen Fld
21h 45m
1 stop
SLC10:13 amSalt Lake City
Oct 19
SLC6:30 amSalt Lake City
5h 13m
1 stop
BOI11:43 amBoise Air Term. Gowen Fld
$171
Find similar
Frontier
Oct 2
BOI12:22 pmBoise Air Term. Gowen Fld
9h 35m
2 stops
SLC9:57 pmSalt Lake City
Oct 9
SLC6:30 amSalt Lake City
5h 13m
1 stop
BOI11:43 amBoise Air Term. Gowen Fld
$200
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 September 15, 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

Thu 10/16

12:28 pm-5:00 pm

1 stop4h 32m

Salt Lake City

Fri 10/24

6:30 am-11:43 am

1 stop5h 13m

$151

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Thu 10/16

12:28 pm-10:13 am

1 stop21h 45m

Salt Lake City

Sun 10/19

6:30 am-11:43 am

1 stop5h 13m

$171

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Fri 10/24

6:00 am-7:14 am

Nonstop1h 14m

Salt Lake City

Sun 10/26

9:05 am-10:17 am

Nonstop1h 12m

$199

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Sun 9/28

2:16 pm-10:42 am

1 stop20h 26m

Salt Lake City

Thu 10/2

4:10 pm-8:31 pm

1 stop28h 21m

$206

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Sun 9/28

2:16 pm-5:52 pm

1 stop27h 36m

Salt Lake City

Wed 10/1

6:05 pm-1:21 pm

1 stop19h 16m

$226

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Sun 9/28

2:16 pm-5:52 pm

1 stop27h 36m

Salt Lake City

Fri 10/3

2:27 pm-1:21 pm

1 stop22h 54m

$231

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Sat 2/28

5:40 am-4:38 pm

1 stop10h 58m

Salt Lake City

Tue 3/3

8:59 am-10:24 am

Nonstop1h 25m

$241

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Sun 9/28

2:16 pm-5:52 pm

1 stop27h 36m

Salt Lake City

Fri 10/3

9:09 pm-1:21 pm

2 stops16h 12m

$257

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Sat 2/28

9:00 am-11:41 am

1 stop26h 41m

Salt Lake City

Tue 3/3

12:21 pm-9:35 pm

1 stop9h 14m

$276

BoiseSalt Lake City

BOI - SLC

BOISLC

Boise Air Term. Gowen Fld

Sat 2/28

9:00 am-11:41 am

1 stop26h 41m

Salt Lake City

Tue 3/3

12:21 pm-9:35 pm

1 stop9h 14m

$280

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, October 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 $259. If you are unable to visit Salt Lake City during the month of October, then departing from Boise during the month August is also very affordable. Most momondo users find prices during this month for around $269.

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 Thursday. momondo users have found tickets for Thursday departures for as low as $391. 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 $514.

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 $347. At noon is when there is more demand to fly to Salt Lake City, so prices are often more expensive at around $526 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 $364 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.

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

As of September 2025, prices for Boise to Salt Lake City flights are approximately 98% 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

$177

Fastest flight time

1h 07m

Direct flights

Every day

Airports in Salt Lake City

1 airport
The best one-way flight to Salt Lake City from Boise in the past 72 hours is $177. The best round-trip flight deal from Boise to Salt Lake City found on momondo in the last 72 hours is $302.
The fastest flight from Boise to Salt Lake City takes 1h 07m
Direct flights go from Boise to Salt Lake City every day.
There is 1 airport near Salt Lake City: 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 07m.

  • 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 $141Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $202Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
DeltaPriceFrom $259Free CancellationRating
7.9
7,954 reviews
Search Delta flights

  • Delta Flights From Boise to Salt Lake City

    Across 34 Delta flights from Boise to Salt Lake City this week, the average price was $367, with the best Delta deals starting from $259 round-trip. 7,954 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
Heber City
Layton
Midvale
Lehi
West Jordan
Sandy
Midway
Draper
Evanston
Clearfield
South Jordan
Farmington
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

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