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Cheap flights from Billings to Boise from $119

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Billings to Boise departing on 3/28. 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
7:56 am - 10:57 pm
BIL
-
BOI
15h 01m
1 stop
Alaska Airlines Logo
6:04 pm - 11:54 am
BOI
-
BIL
17h 50m
1 stop
$303Alaska Airlines
Fri, Apr 3 - Mon, Apr 6
Delta Logo
6:25 pm - 11:56 pm
BIL
-
BOI
5h 31m
1 stop
Delta Logo
5:45 pm - 10:27 pm
BOI
-
BIL
4h 42m
1 stop
$355Delta
Thu, Aug 20 - Sun, Aug 23
Alaska Airlines Logo
12:34 pm - 11:56 pm
BIL
-
BOI
11h 22m
2 stops
Alaska Airlines Logo
2:22 pm - 11:54 am
BOI
-
BIL
21h 32m
1 stop
$361Alaska Airlines
Fri, Apr 3 - Mon, Apr 6
Delta Logo
5:15 am - 9:37 am
BIL
-
BOI
4h 22m
1 stop
Delta Logo
6:15 pm - 10:29 pm
BOI
-
BIL
4h 14m
1 stop
$382Delta
Thu, Mar 19 - Tue, Mar 24
Alaska Airlines Logo
6:00 am - 12:21 pm
BIL
-
BOI
6h 21m
1 stop
Alaska Airlines Logo
1:29 pm - 12:08 am
BOI
-
BIL
10h 39m
2 stops
$439Alaska Airlines
Thu, Aug 20 - Sun, Aug 23
Delta Logo
5:15 am - 9:37 am
BIL
-
BOI
4h 22m
1 stop
Delta Logo
6:00 am - 10:53 am
BOI
-
BIL
4h 53m
1 stop
$503Delta
Fri, Mar 13 - Tue, Mar 17
Alaska Airlines Logo
2:04 pm - 9:15 pm
BIL
-
BOI
7h 11m
1 stop
Alaska Airlines Logo
6:00 am - 11:54 am
BOI
-
BIL
5h 54m
1 stop
$522Alaska Airlines
Mon, Mar 16 - Fri, Mar 20
Alaska Airlines Logo
2:05 pm - 11:56 pm
BIL
-
BOI
9h 51m
1 stop
Alaska Airlines Logo
10:06 pm - 1:25 pm
BOI
-
BIL
15h 19m
2 stops
$591Alaska Airlines
Thu, Mar 19 - Tue, Mar 24
Alaska Airlines Logo
2:04 pm - 9:19 pm
BIL
-
BOI
31h 15m
2 stops
Alaska Airlines Logo
6:00 am - 11:54 am
BOI
-
BIL
5h 54m
1 stop
$633Alaska Airlines
Mon, Mar 16 - Fri, Mar 20
Alaska Airlines Logo
12:47 pm - 5:14 pm
BIL
-
BOI
4h 27m
1 stop
Alaska Airlines Logo
7:43 am - 1:26 pm
BOI
-
BIL
5h 43m
2 stops
$641Alaska Airlines
Thu, May 7 - Sun, May 10

Alaska Airlines flights from Billings to Boise

Our best Alaska Airlines deals on Billings to Boise flight tickets
Alaska Airlines
Apr 3
BIL7:56 amBillings Logan Intl
15h 01m
1 stop
BOI10:57 pmBoise Air Term. Gowen Fld
Apr 6
BOI6:04 pmBoise Air Term. Gowen Fld
17h 50m
1 stop
BIL11:54 amBillings Logan Intl
$303
Alaska Airlines
Apr 3
BIL12:34 pmBillings Logan Intl
11h 22m
2 stops
BOI11:56 pmBoise Air Term. Gowen Fld
Apr 6
BOI2:22 pmBoise Air Term. Gowen Fld
21h 32m
1 stop
BIL11:54 amBillings Logan Intl
$361
Alaska Airlines
Mar 16
BIL2:04 pmBillings Logan Intl
7h 11m
1 stop
BOI9:15 pmBoise Air Term. Gowen Fld
Mar 20
BOI6:00 amBoise Air Term. Gowen Fld
5h 54m
1 stop
BIL11:54 amBillings Logan Intl
$522

Delta flights from Billings to Boise

Our best Delta deals on Billings to Boise flight tickets
Delta
Mar 19
BIL5:15 amBillings Logan Intl
4h 22m
1 stop
BOI9:37 amBoise Air Term. Gowen Fld
Mar 24
BOI6:15 pmBoise Air Term. Gowen Fld
4h 14m
1 stop
BIL10:29 pmBillings Logan Intl
$382
Delta
Mar 13
BIL5:15 amBillings Logan Intl
4h 22m
1 stop
BOI9:37 amBoise Air Term. Gowen Fld
Mar 17
BOI6:00 amBoise Air Term. Gowen Fld
4h 53m
1 stop
BIL10:53 amBillings Logan Intl
$503

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 March 2, 2026.
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

Fri 4/3

7:56 am-10:57 pm

1 stop15h 01m

Boise Air Term. Gowen Fld

Mon 4/6

6:04 pm-11:54 am

1 stop17h 50m

$303

BillingsBoise

BIL - BOI

BILBOI

Billings Logan Intl

Thu 8/20

6:25 pm-11:56 pm

1 stop5h 31m

Boise Air Term. Gowen Fld

Sun 8/23

5:45 pm-10:27 pm

1 stop4h 42m

$355

BillingsBoise

BIL - BOI

BILBOI

Billings Logan Intl

Fri 4/3

12:34 pm-11:56 pm

2 stops11h 22m

Boise Air Term. Gowen Fld

Mon 4/6

2:22 pm-11:54 am

1 stop21h 32m

$361

BillingsBoise

BIL - BOI

BILBOI

Billings Logan Intl

Thu 3/19

5:15 am-9:37 am

1 stop4h 22m

Boise Air Term. Gowen Fld

Tue 3/24

6:15 pm-10:29 pm

1 stop4h 14m

$382

BillingsBoise

BIL - BOI

BILBOI

Billings Logan Intl

Thu 8/20

6:00 am-12:21 pm

1 stop6h 21m

Boise Air Term. Gowen Fld

Sun 8/23

1:29 pm-12:08 am

2 stops10h 39m

$439

BillingsBoise

BIL - BOI

BILBOI

Billings Logan Intl

Fri 3/13

5:15 am-9:37 am

1 stop4h 22m

Boise Air Term. Gowen Fld

Tue 3/17

6:00 am-10:53 am

1 stop4h 53m

$503

BillingsBoise

BIL - BOI

BILBOI

Billings Logan Intl

Mon 3/16

2:04 pm-9:15 pm

1 stop7h 11m

Boise Air Term. Gowen Fld

Fri 3/20

6:00 am-11:54 am

1 stop5h 54m

$522

BillingsBoise

BIL - BOI

BILBOI

Billings Logan Intl

Thu 3/19

2:05 pm-11:56 pm

1 stop9h 51m

Boise Air Term. Gowen Fld

Tue 3/24

10:06 pm-1:25 pm

2 stops15h 19m

$591

BillingsBoise

BIL - BOI

BILBOI

Billings Logan Intl

Mon 3/16

2:04 pm-9:19 pm

2 stops31h 15m

Boise Air Term. Gowen Fld

Fri 3/20

6:00 am-11:54 am

1 stop5h 54m

$633

BillingsBoise

BIL - BOI

BILBOI

Billings Logan Intl

Thu 5/7

12:47 pm-5:14 pm

1 stop4h 27m

Boise Air Term. Gowen Fld

Sun 5/10

7:43 am-1:26 pm

2 stops5h 43m

$641

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Billings and Boise?

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

Fastest flight time

3h 57m

Direct flights

None
The fastest flight from Billings to Boise takes 3h 57m
There are no direct flights from Billings to Boise. There are no popular flight routes from Billings to Boise.
Search flight deals

  • 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. 3h 57m 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 $168Free CancellationRating
7.9
8,237 reviews
Search Delta flights
Alaska AirlinesPriceFrom $253Free CancellationRating
8.0
11,974 reviews
Search Alaska Airlines flights

Traveling to a place near Boise?

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