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Cheap flights from Boise to Bismarck from $274

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Bismarck departing on 5/6. 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 Boise to Bismarck

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:02 am - 8:31 pm
BOI
-
BIS
11h 29m
2 stops
United Airlines Logo
5:03 pm - 9:17 pm
BIS
-
BOI
5h 14m
1 stop
$274United Airlines
Wed, May 6 - Sat, May 9
Delta Logo
5:34 am - 12:38 pm
BOI
-
BIS
6h 04m
1 stop
Delta Logo
8:04 am - 1:19 pm
BIS
-
BOI
6h 15m
1 stop
$304Delta
Wed, May 6 - Sun, May 10
United Airlines Logo
6:30 am - 1:03 pm
BOI
-
BIS
5h 33m
1 stop
United Airlines Logo
5:03 pm - 9:17 pm
BIS
-
BOI
5h 14m
1 stop
$325United Airlines
Wed, May 6 - Sat, May 9
Delta Logo
8:35 pm - 7:35 pm
BOI
-
BIS
22h 00m
2 stops
Delta Logo
8:04 am - 1:19 pm
BIS
-
BOI
6h 15m
1 stop
$328Delta
Tue, May 5 - Sun, May 10
United Airlines Logo
2:26 pm - 8:31 pm
BOI
-
BIS
5h 05m
1 stop
United Airlines Logo
5:03 pm - 9:17 pm
BIS
-
BOI
5h 14m
1 stop
$339United Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
8:02 am - 8:31 pm
BOI
-
BIS
11h 29m
2 stops
United Airlines Logo
5:03 pm - 9:17 pm
BIS
-
BOI
5h 14m
1 stop
$344United Airlines
Tue, May 5 - Sat, May 9
Delta Logo
10:41 am - 7:35 pm
BOI
-
BIS
7h 54m
2 stops
Delta Logo
8:04 am - 1:19 pm
BIS
-
BOI
6h 15m
1 stop
$348Delta
Wed, May 6 - Sun, May 10
Delta Logo
3:23 pm - 11:12 pm
BOI
-
BIS
6h 49m
1 stop
Delta Logo
8:04 am - 1:19 pm
BIS
-
BOI
6h 15m
1 stop
$354Delta
Tue, May 5 - Sun, May 10
United Airlines Logo
8:02 am - 8:31 pm
BOI
-
BIS
11h 29m
2 stops
United Airlines Logo
5:03 pm - 9:17 pm
BIS
-
BOI
5h 14m
1 stop
$411United Airlines
Thu, May 7 - Sat, May 9
United Airlines Logo
8:02 am - 8:31 pm
BOI
-
BIS
11h 29m
2 stops
United Airlines Logo
9:00 am - 1:27 pm
BIS
-
BOI
5h 27m
1 stop
$478United Airlines
Thu, May 7 - Sun, May 10

United Airlines flights from Boise to Bismarck

Our best United Airlines deals on Boise to Bismarck flight tickets
United Airlines
May 6
BOI8:02 amBoise Air Term. Gowen Fld
11h 29m
2 stops
BIS8:31 pmBismarck
May 9
BIS5:03 pmBismarck
5h 14m
1 stop
BOI9:17 pmBoise Air Term. Gowen Fld
$274
United Airlines
May 6
BOI6:30 amBoise Air Term. Gowen Fld
5h 33m
1 stop
BIS1:03 pmBismarck
May 9
BIS5:03 pmBismarck
5h 14m
1 stop
BOI9:17 pmBoise Air Term. Gowen Fld
$325
United Airlines
May 5
BOI2:26 pmBoise Air Term. Gowen Fld
5h 05m
1 stop
BIS8:31 pmBismarck
May 9
BIS5:03 pmBismarck
5h 14m
1 stop
BOI9:17 pmBoise Air Term. Gowen Fld
$339

Delta flights from Boise to Bismarck

Our best Delta deals on Boise to Bismarck flight tickets
Delta
May 6
BOI5:34 amBoise Air Term. Gowen Fld
6h 04m
1 stop
BIS12:38 pmBismarck
May 10
BIS8:04 amBismarck
6h 15m
1 stop
BOI1:19 pmBoise Air Term. Gowen Fld
$304
Delta
May 5
BOI8:35 pmBoise Air Term. Gowen Fld
22h 00m
2 stops
BIS7:35 pmBismarck
May 10
BIS8:04 amBismarck
6h 15m
1 stop
BOI1:19 pmBoise Air Term. Gowen Fld
$328
Delta
May 6
BOI10:41 amBoise Air Term. Gowen Fld
7h 54m
2 stops
BIS7:35 pmBismarck
May 10
BIS8:04 amBismarck
6h 15m
1 stop
BOI1:19 pmBoise Air Term. Gowen Fld
$348

momondo Fare Finder

 
Customize your flight search to find flights from Boise to Bismarck 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 February 9, 2026.
Use the filters below to find and compare flights from Boise to Bismarck that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseBismarck

BOI - BIS

BOIBIS

Boise Air Term. Gowen Fld

Wed 5/6

8:02 am-8:31 pm

2 stops11h 29m

Bismarck

Sat 5/9

5:03 pm-9:17 pm

1 stop5h 14m

$274

BoiseBismarck

BOI - BIS

BOIBIS

Boise Air Term. Gowen Fld

Wed 5/6

5:34 am-12:38 pm

1 stop6h 04m

Bismarck

Sun 5/10

8:04 am-1:19 pm

1 stop6h 15m

$304

BoiseBismarck

BOI - BIS

BOIBIS

Boise Air Term. Gowen Fld

Wed 5/6

6:30 am-1:03 pm

1 stop5h 33m

Bismarck

Sat 5/9

5:03 pm-9:17 pm

1 stop5h 14m

$325

BoiseBismarck

BOI - BIS

BOIBIS

Boise Air Term. Gowen Fld

Tue 5/5

8:35 pm-7:35 pm

2 stops22h 00m

Bismarck

Sun 5/10

8:04 am-1:19 pm

1 stop6h 15m

$328

BoiseBismarck

BOI - BIS

BOIBIS

Boise Air Term. Gowen Fld

Tue 5/5

2:26 pm-8:31 pm

1 stop5h 05m

Bismarck

Sat 5/9

5:03 pm-9:17 pm

1 stop5h 14m

$339

BoiseBismarck

BOI - BIS

BOIBIS

Boise Air Term. Gowen Fld

Tue 5/5

8:02 am-8:31 pm

2 stops11h 29m

Bismarck

Sat 5/9

5:03 pm-9:17 pm

1 stop5h 14m

$344

BoiseBismarck

BOI - BIS

BOIBIS

Boise Air Term. Gowen Fld

Wed 5/6

10:41 am-7:35 pm

2 stops7h 54m

Bismarck

Sun 5/10

8:04 am-1:19 pm

1 stop6h 15m

$348

BoiseBismarck

BOI - BIS

BOIBIS

Boise Air Term. Gowen Fld

Tue 5/5

3:23 pm-11:12 pm

1 stop6h 49m

Bismarck

Sun 5/10

8:04 am-1:19 pm

1 stop6h 15m

$354

BoiseBismarck

BOI - BIS

BOIBIS

Boise Air Term. Gowen Fld

Thu 5/7

8:02 am-8:31 pm

2 stops11h 29m

Bismarck

Sat 5/9

5:03 pm-9:17 pm

1 stop5h 14m

$411

BoiseBismarck

BOI - BIS

BOIBIS

Boise Air Term. Gowen Fld

Thu 5/7

8:02 am-8:31 pm

2 stops11h 29m

Bismarck

Sun 5/10

9:00 am-1:27 pm

1 stop5h 27m

$478

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Boise to Bismarck

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

Cheap Boise to Bismarck (BOI to BIS) flight deals and tips

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

Fastest flight time

6h 01m

Direct flights

None
The fastest flight from Boise to Bismarck takes 6h 01m
There are no direct flights from Boise to Bismarck. There are no popular flight routes from Boise to Bismarck.
Search flight deals

  • How far is Boise Air Term. Gowen Fld to Bismarck by plane?

    Bismarck is 780.3 mi away from Boise Air Term. Gowen Fld. Typically, this will take 6h 01m by plane in normal conditions.

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

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

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

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Bismarck 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 Boise Air Term. Gowen Fld Airport to Bismarck Airport.

  • What documentation or ID do you need to fly to Bismarck Airport?

    The travel and health documents required for your trip to Bismarck Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bismarck Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Boise to Bismarck?

Best airlines flying from Boise to Bismarck

Compare and see reviews for airlines that fly from Boise to Bismarck with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $223Free CancellationRating
7.9
8,174 reviews
Search Delta flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,259 reviews
Search United Airlines flights

  • How do I get Price Alerts for flights from Boise to Bismarck?

    Price Alerts will notify you by email when the price for flights to Bismarck from Boise decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Boise to Bismarck with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Boise to Bismarck?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boise to Bismarck for you.

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

Yes. momondo allows you to filter the results for Boise to Bismarck flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bismarck from Boise.

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

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

An easier way to manage your Bismarck trip

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