Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

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 1/24. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Billings to Boise

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:00 am - 11:01 pm
BIL
-
BOI
16h 01m1 stop
Alaska Airlines Logo
6:23 am - 11:36 pm
BOI
-
BIL
17h 13m1 stop
$245Alaska Airlines
Sat, Jan 24 - Wed, Jan 28
Alaska Airlines Logo
2:02 pm - 3:10 pm
BIL
-
BOI
25h 08m1 stop
Alaska Airlines Logo
6:23 am - 11:36 pm
BOI
-
BIL
17h 13m1 stop
$264Alaska Airlines
Sun, Jan 11 - Sun, Jan 18
Alaska Airlines Logo
7:00 am - 11:59 pm
BIL
-
BOI
16h 59m1 stop
Alaska Airlines Logo
1:55 pm - 2:55 pm
BOI
-
BIL
25h 00m1 stop
$300Alaska Airlines
Wed, Jan 7 - Fri, Jan 9
Alaska Airlines Logo
2:02 pm - 6:22 pm
BIL
-
BOI
4h 20m1 stop
Alaska Airlines Logo
12:46 pm - 11:36 pm
BOI
-
BIL
10h 50m2 stops
$303Alaska Airlines
Sat, Jan 24 - Wed, Jan 28
Alaska Airlines Logo
7:00 am - 12:51 pm
BIL
-
BOI
5h 51m1 stop
Alaska Airlines Logo
5:55 pm - 1:22 pm
BOI
-
BIL
19h 27m2 stops
$313Alaska Airlines
Wed, Jan 7 - Fri, Jan 9
Alaska Airlines Logo
2:02 pm - 12:51 pm
BIL
-
BOI
22h 49m1 stop
Alaska Airlines Logo
6:23 am - 1:22 pm
BOI
-
BIL
6h 59m2 stops
$314Alaska Airlines
Sun, Jan 11 - Sun, Jan 18
Alaska Airlines Logo
6:00 am - 12:11 pm
BIL
-
BOI
6h 11m1 stop
Alaska Airlines Logo
6:00 pm - 10:43 pm
BOI
-
BIL
4h 43m1 stop
$316Alaska Airlines
Tue, Mar 31 - Tue, Apr 7
Alaska Airlines Logo
3:50 pm - 7:40 pm
BIL
-
BOI
3h 50m1 stop
Alaska Airlines Logo
6:00 am - 1:17 pm
BOI
-
BIL
7h 17m1 stop
$347Alaska Airlines
Mon, May 11 - Sat, May 16
Alaska Airlines Logo
2:02 pm - 11:42 pm
BIL
-
BOI
9h 40m2 stops
Alaska Airlines Logo
12:46 pm - 11:36 pm
BOI
-
BIL
10h 50m2 stops
$359Alaska Airlines
Sat, Jan 24 - Wed, Jan 28
Alaska Airlines Logo
6:00 am - 3:33 pm
BIL
-
BOI
9h 33m2 stops
Alaska Airlines Logo
6:00 pm - 10:43 pm
BOI
-
BIL
4h 43m1 stop
$377Alaska Airlines
Tue, Mar 31 - Tue, Apr 7

Alaska Airlines flights from Billings to Boise

Our best Alaska Airlines deals on Billings to Boise flight tickets
Alaska Airlines
Jan 24
BIL7:00 amBillings Logan Intl
16h 01m
1 stop
BOI11:01 pmBoise Air Term. Gowen Fld
Jan 28
BOI6:23 amBoise Air Term. Gowen Fld
17h 13m
1 stop
BIL11:36 pmBillings Logan Intl
$245
Find similar
Alaska Airlines
Jan 11
BIL2:02 pmBillings Logan Intl
25h 08m
1 stop
BOI3:10 pmBoise Air Term. Gowen Fld
Jan 18
BOI6:23 amBoise Air Term. Gowen Fld
17h 13m
1 stop
BIL11:36 pmBillings Logan Intl
$264
Find similar
Alaska Airlines
Jan 7
BIL7:00 amBillings Logan Intl
16h 59m
1 stop
BOI11:59 pmBoise Air Term. Gowen Fld
Jan 9
BOI1:55 pmBoise Air Term. Gowen Fld
25h 00m
1 stop
BIL2:55 pmBillings Logan Intl
$300
Find similar

Delta flights from Billings to Boise

Our best Delta deals on Billings to Boise flight tickets
Delta
Dec 28
BIL5:14 amBillings Logan Intl
4h 54m
1 stop
BOI10:08 amBoise Air Term. Gowen Fld
Jan 1
BOI5:50 amBoise Air Term. Gowen Fld
5h 22m
1 stop
BIL11:12 amBillings Logan Intl
$605
Find similar
Delta
Dec 23
BIL5:14 amBillings Logan Intl
4h 54m
1 stop
BOI10:08 amBoise Air Term. Gowen Fld
Dec 28
BOI6:19 pmBoise Air Term. Gowen Fld
4h 22m
1 stop
BIL10:41 pmBillings Logan Intl
$783
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 December 15, 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

Sat 1/24

7:00 am-11:01 pm

1 stop16h 01m

Boise Air Term. Gowen Fld

Wed 1/28

6:23 am-11:36 pm

1 stop17h 13m

$245

BillingsBoise

BIL - BOI

BILBOI

Billings Logan Intl

Sun 1/11

2:02 pm-3:10 pm

1 stop25h 08m

Boise Air Term. Gowen Fld

Sun 1/18

6:23 am-11:36 pm

1 stop17h 13m

$264

BillingsBoise

BIL - BOI

BILBOI

Billings Logan Intl

Wed 1/7

7:00 am-11:59 pm

1 stop16h 59m

Boise Air Term. Gowen Fld

Fri 1/9

1:55 pm-2:55 pm

1 stop25h 00m

$300

BillingsBoise

BIL - BOI

BILBOI

Billings Logan Intl

Sat 1/24

2:02 pm-6:22 pm

1 stop4h 20m

Boise Air Term. Gowen Fld

Wed 1/28

12:46 pm-11:36 pm

2 stops10h 50m

$303

BillingsBoise

BIL - BOI

BILBOI

Billings Logan Intl

Wed 1/7

7:00 am-12:51 pm

1 stop5h 51m

Boise Air Term. Gowen Fld

Fri 1/9

5:55 pm-1:22 pm

2 stops19h 27m

$313

BillingsBoise

BIL - BOI

BILBOI

Billings Logan Intl

Sun 1/11

2:02 pm-12:51 pm

1 stop22h 49m

Boise Air Term. Gowen Fld

Sun 1/18

6:23 am-1:22 pm

2 stops6h 59m

$314

BillingsBoise

BIL - BOI

BILBOI

Billings Logan Intl

Tue 3/31

6:00 am-12:11 pm

1 stop6h 11m

Boise Air Term. Gowen Fld

Tue 4/7

6:00 pm-10:43 pm

1 stop4h 43m

$316

BillingsBoise

BIL - BOI

BILBOI

Billings Logan Intl

Mon 5/11

3:50 pm-7:40 pm

1 stop3h 50m

Boise Air Term. Gowen Fld

Sat 5/16

6:00 am-1:17 pm

1 stop7h 17m

$347

BillingsBoise

BIL - BOI

BILBOI

Billings Logan Intl

Sat 1/24

2:02 pm-11:42 pm

2 stops9h 40m

Boise Air Term. Gowen Fld

Wed 1/28

12:46 pm-11:36 pm

2 stops10h 50m

$359

BillingsBoise

BIL - BOI

BILBOI

Billings Logan Intl

Tue 3/31

6:00 am-3:33 pm

2 stops9h 33m

Boise Air Term. Gowen Fld

Tue 4/7

6:00 pm-10:43 pm

1 stop4h 43m

$377

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 typical price of a round-trip flight between Billings and Boise?

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

Fastest flight time

4h 54m

Direct flights

None
The fastest flight from Billings to Boise takes 4h 54m
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. 4h 54m 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 $228Free CancellationRating
7.9
8,008 reviews
Search Delta flights
Alaska AirlinesPriceFrom $282Free CancellationRating
8.0
11,452 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $331Free CancellationRating
7.4
9,092 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.

An easier way to manage your Boise trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 1/14
Wed 1/21
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States