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Cheap flights from Billings to Boise from $245

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Billings to Boise departing on 11/4. 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 Billings to Boise

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
2:00 pm - 8:10 pmBIL-BOI
6h 10m1 stop
Alaska Airlines Logo
10:05 am - 6:39 pmBOI-BIL
8h 34m1 stop
$245Alaska Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
Alaska Airlines Logo
2:00 pm - 11:59 pmBIL-BOI
9h 59m2 stops
Alaska Airlines Logo
11:43 am - 6:39 pmBOI-BIL
6h 56m1 stop
$293Alaska Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
Alaska Airlines Logo
3:40 pm - 10:20 pmBIL-BOI
6h 40m2 stops
Alaska Airlines Logo
6:28 am - 1:20 pmBOI-BIL
6h 52m2 stops
$295Alaska Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
Alaska Airlines Logo
7:19 pm - 8:10 amBIL-BOI
12h 51m2 stops
Alaska Airlines Logo
6:28 am - 3:00 pmBOI-BIL
8h 32m1 stop
$314Alaska Airlines
Find Deal
Sun, Nov 2 - Wed, Nov 5
Delta Logo
5:40 am - 12:18 pmBIL-BOI
6h 38m1 stop
Delta Logo
5:55 am - 11:08 amBOI-BIL
5h 13m1 stop
$317Delta
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Tue, Mar 31 - Wed, Apr 1
Alaska Airlines Logo
5:00 am - 11:36 amBIL-BOI
6h 36m1 stop
Alaska Airlines Logo
10:05 am - 3:00 pmBOI-BIL
4h 55m1 stop
$318Alaska Airlines
Find Deal
Sun, Nov 2 - Wed, Nov 5
Delta Logo
5:59 pm - 12:21 amBIL-BOI
6h 22m1 stop
Delta Logo
11:45 am - 5:52 pmBOI-BIL
6h 07m1 stop
$337Delta
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Tue, Mar 31 - Wed, Apr 1
Delta Logo
5:25 am - 12:01 pmBIL-BOI
6h 36m1 stop
Delta Logo
5:55 pm - 11:05 pmBOI-BIL
5h 10m1 stop
$471Delta
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Thu, Oct 23 - Sat, Oct 25
Delta Logo
5:25 am - 6:51 pmBIL-BOI
13h 26m2 stops
Delta Logo
5:55 pm - 11:05 pmBOI-BIL
5h 10m1 stop
$528Delta
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Wed, Oct 22 - Sat, Oct 25
American Airlines Logo
1:54 pm - 11:32 pmBIL-BOI
9h 38m2 stops
American Airlines Logo
6:40 am - 9:53 pmBOI-BIL
15h 13m2 stops
$924American Airlines
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Thu, Oct 23 - Sat, Oct 25

Delta flights from Billings to Boise

Our best Delta deals on Billings to Boise flight tickets
Delta
Mar 31
BIL5:40 amBillings Logan Intl
6h 38m
1 stop
BOI12:18 pmBoise Air Term. Gowen Fld
Apr 1
BOI5:55 amBoise Air Term. Gowen Fld
5h 13m
1 stop
BIL11:08 amBillings Logan Intl
$317
Find similar
Delta
Mar 31
BIL5:59 pmBillings Logan Intl
6h 22m
1 stop
BOI12:21 amBoise Air Term. Gowen Fld
Apr 1
BOI11:45 amBoise Air Term. Gowen Fld
6h 07m
1 stop
BIL5:52 pmBillings Logan Intl
$337
Find similar
Delta
Oct 23
BIL5:25 amBillings Logan Intl
6h 36m
1 stop
BOI12:01 pmBoise Air Term. Gowen Fld
Oct 25
BOI5:55 pmBoise Air Term. Gowen Fld
5h 10m
1 stop
BIL11:05 pmBillings Logan Intl
$471
Find similar

Alaska Airlines flights from Billings to Boise

Our best Alaska Airlines deals on Billings to Boise flight tickets
Alaska Airlines
Nov 4
BIL2:00 pmBillings Logan Intl
6h 10m
1 stop
BOI8:10 pmBoise Air Term. Gowen Fld
Nov 11
BOI10:05 amBoise Air Term. Gowen Fld
8h 34m
1 stop
BIL6:39 pmBillings Logan Intl
$245
Find similar
Alaska Airlines
Nov 4
BIL2:00 pmBillings Logan Intl
9h 59m
2 stops
BOI11:59 pmBoise Air Term. Gowen Fld
Nov 11
BOI11:43 amBoise Air Term. Gowen Fld
6h 56m
1 stop
BIL6:39 pmBillings Logan Intl
$293
Find similar
Alaska Airlines
Nov 4
BIL3:40 pmBillings Logan Intl
6h 40m
2 stops
BOI10:20 pmBoise Air Term. Gowen Fld
Nov 11
BOI6:28 amBoise Air Term. Gowen Fld
6h 52m
2 stops
BIL1:20 pmBillings Logan Intl
$295
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Billings 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 October 9, 2025.
Use the filters below to find and compare flights from Billings to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BillingsBoise

BIL - BOI

BILBOI

Billings Logan Intl

Tue 11/4

2:00 pm-8:10 pm

1 stop6h 10m

Boise Air Term. Gowen Fld

Tue 11/11

10:05 am-6:39 pm

1 stop8h 34m

$245

BillingsBoise

BIL - BOI

BILBOI

Billings Logan Intl

Tue 11/4

2:00 pm-11:59 pm

2 stops9h 59m

Boise Air Term. Gowen Fld

Tue 11/11

11:43 am-6:39 pm

1 stop6h 56m

$293

BillingsBoise

BIL - BOI

BILBOI

Billings Logan Intl

Tue 11/4

3:40 pm-10:20 pm

2 stops6h 40m

Boise Air Term. Gowen Fld

Tue 11/11

6:28 am-1:20 pm

2 stops6h 52m

$295

BillingsBoise

BIL - BOI

BILBOI

Billings Logan Intl

Sun 11/2

7:19 pm-8:10 am

2 stops12h 51m

Boise Air Term. Gowen Fld

Wed 11/5

6:28 am-3:00 pm

1 stop8h 32m

$314

BillingsBoise

BIL - BOI

BILBOI

Billings Logan Intl

Tue 3/31

5:40 am-12:18 pm

1 stop6h 38m

Boise Air Term. Gowen Fld

Wed 4/1

5:55 am-11:08 am

1 stop5h 13m

$317

BillingsBoise

BIL - BOI

BILBOI

Billings Logan Intl

Sun 11/2

5:00 am-11:36 am

1 stop6h 36m

Boise Air Term. Gowen Fld

Wed 11/5

10:05 am-3:00 pm

1 stop4h 55m

$318

BillingsBoise

BIL - BOI

BILBOI

Billings Logan Intl

Tue 3/31

5:59 pm-12:21 am

1 stop6h 22m

Boise Air Term. Gowen Fld

Wed 4/1

11:45 am-5:52 pm

1 stop6h 07m

$337

BillingsBoise

BIL - BOI

BILBOI

Billings Logan Intl

Thu 10/23

5:25 am-12:01 pm

1 stop6h 36m

Boise Air Term. Gowen Fld

Sat 10/25

5:55 pm-11:05 pm

1 stop5h 10m

$471

BillingsBoise

BIL - BOI

BILBOI

Billings Logan Intl

Wed 10/22

5:25 am-6:51 pm

2 stops13h 26m

Boise Air Term. Gowen Fld

Sat 10/25

5:55 pm-11:05 pm

1 stop5h 10m

$528

BillingsBoise

BIL - BOI

BILBOI

Billings Logan Intl

Thu 10/23

1:54 pm-11:32 pm

2 stops9h 38m

Boise Air Term. Gowen Fld

Sat 10/25

6:40 am-9:53 pm

2 stops15h 13m

$924

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Boise from

How to get the cheapest flight ticket from Billings 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 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 $327. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $543. 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 Billings to Boise flights are usually those with departure times in the morning. Our users have found flights to Boise in the morning for as low as $398. At noon is when there is more demand to fly to Boise, so prices are often more expensive at around $717 per ticket.

How have Billings to Boise flight prices changed over time?

When to book flights from Billings to Boise

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

Cheap Billings to Boise (BIL to BOI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Billings to Boise

Direct flights

None
There are no direct flights from Billings to Boise. There are no popular flight routes from Billings to Boise.
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  • How far is Billings Logan Intl to Boise Air Term. Gowen Fld by plane?

    Boise Air Term. Gowen Fld is 406.4 mi away from Billings Logan Intl. 4h 05m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Billings Logan Intl Airport to Boise Air Term. Gowen Fld Airport?

    Prices for flights from Billings Logan Intl Airport to Boise Air Term. Gowen Fld Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Billings Logan Intl Airport to Boise Air Term. Gowen Fld Airport?

  • How old do you have to be to fly from Billings Logan Intl Airport to Boise Air Term. Gowen Fld Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Billings Logan Intl 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 necessary travel and health documents for your Boise Air Term. Gowen Fld 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 airline from Billings to Boise?

Best airlines flying from Billings to Boise

Compare and see reviews for airlines that fly from Billings to Boise with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $250Free CancellationRating
7.9
7,969 reviews
Search Delta flights
Alaska AirlinesPriceFrom $260Free CancellationRating
8.0
11,050 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $321Free CancellationRating
7.4
8,968 reviews
Search United Airlines flights

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 Billings to Boise?

Finding the right flight to Boise from Billings is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Boise quick and easy, saving you time and money.

Can I find flights from Billings to Boise with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Boise from Billings with this policy.

How can momondo help me find flights from Billings to Boise?

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 Billings to Boise.

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

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

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