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Cheap flights from Boise to Bismarck from $180

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 Bismarck departing on 10/15. 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 Bismarck

Cheap round-trip flights

United Airlines Logo
6:20 am - 4:26 pmBOI-BIS
9h 06m2 stops
United Airlines Logo
5:15 pm - 9:16 pmBIS-BOI
5h 01m1 stop
$324United Airlines
Find Deal
Sun, Nov 23 - Sun, Nov 30
United Airlines Logo
5:00 am - 1:11 pmBOI-BIS
7h 11m1 stop
United Airlines Logo
5:15 pm - 10:45 pmBIS-BOI
6h 30m1 stop
$349United Airlines
Find Deal
Sun, Nov 23 - Sun, Nov 30
United Airlines Logo
6:20 am - 4:26 pmBOI-BIS
9h 06m2 stops
United Airlines Logo
9:08 am - 6:54 pmBIS-BOI
10h 46m2 stops
$359United Airlines
Find Deal
Sun, Nov 23 - Sun, Nov 30
United Airlines Logo
2:39 pm - 9:52 pmBOI-BIS
6h 13m1 stop
United Airlines Logo
6:00 am - 9:42 amBIS-BOI
4h 42m1 stop
$387United Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 5
United Airlines Logo
9:45 am - 9:52 pmBOI-BIS
11h 07m2 stops
United Airlines Logo
6:00 am - 9:42 amBIS-BOI
4h 42m1 stop
$392United Airlines
Find Deal
Wed, Oct 1 - Sun, Oct 5
United Airlines Logo
2:39 pm - 9:52 pmBOI-BIS
6h 13m1 stop
United Airlines Logo
5:10 pm - 10:30 pmBIS-BOI
6h 20m1 stop
$427United Airlines
Find Deal
Thu, Oct 16 - Mon, Oct 20
United Airlines Logo
2:12 pm - 11:39 pmBOI-BIS
8h 27m2 stops
United Airlines Logo
5:10 pm - 10:30 pmBIS-BOI
6h 20m1 stop
$498United Airlines
Find Deal
Thu, Oct 16 - Mon, Oct 20
Delta Logo
11:13 am - 7:47 pmBOI-BIS
7h 34m2 stops
Delta Logo
7:31 am - 2:04 pmBIS-BOI
7h 33m1 stop
$763Delta
Find Deal
Sun, Nov 23 - Sun, Nov 30
Delta Logo
11:13 am - 7:47 pmBOI-BIS
7h 34m2 stops
Delta Logo
1:20 pm - 12:35 amBIS-BOI
12h 15m2 stops
$1,299Delta
Find Deal
Sun, Nov 23 - Sun, Nov 30
American Airlines Logo
11:15 am - 10:23 pmBOI-BIS
10h 08m2 stops
American Airlines Logo
6:00 am - 4:55 pmBIS-BOI
11h 55m2 stops
$1,328American Airlines
Find Deal
Fri, Nov 21 - Sun, Nov 30

United Airlines flights from Boise to Bismarck

Our best United Airlines deals on Boise to Bismarck flight tickets
United Airlines
Nov 23
BOI6:20 amBoise Air Term. Gowen Fld
9h 06m
2 stops
BIS4:26 pmBismarck
Nov 30
BIS5:15 pmBismarck
5h 01m
1 stop
BOI9:16 pmBoise Air Term. Gowen Fld
$324
Find similar
United Airlines
Nov 23
BOI5:00 amBoise Air Term. Gowen Fld
7h 11m
1 stop
BIS1:11 pmBismarck
Nov 30
BIS5:15 pmBismarck
6h 30m
1 stop
BOI10:45 pmBoise Air Term. Gowen Fld
$349
Find similar
United Airlines
Sep 20
BOI2:42 pmBoise Air Term. Gowen Fld
5h 04m
1 stop
BIS8:46 pmBismarck
Sep 25
BIS6:00 amBismarck
4h 42m
1 stop
BOI9:42 amBoise Air Term. Gowen Fld
$352
Find similar

Delta flights from Boise to Bismarck

Our best Delta deals on Boise to Bismarck flight tickets
Delta
Sep 20
BOI3:20 pmBoise Air Term. Gowen Fld
7h 02m
1 stop
BIS11:22 pmBismarck
Sep 24
BIS5:32 pmBismarck
7h 27m
1 stop
BOI11:59 pmBoise Air Term. Gowen Fld
$339
Find similar
Delta
Sep 21
BOI5:25 amBoise Air Term. Gowen Fld
6h 09m
1 stop
BIS12:34 pmBismarck
Sep 24
BIS5:32 pmBismarck
7h 27m
1 stop
BOI11:59 pmBoise Air Term. Gowen Fld
$686
Find similar
Delta
Nov 23
BOI11:13 amBoise Air Term. Gowen Fld
7h 34m
2 stops
BIS7:47 pmBismarck
Nov 30
BIS7:31 amBismarck
7h 33m
1 stop
BOI2:04 pmBoise Air Term. Gowen Fld
$763
Find similar

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 September 17, 2025.
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

Sun 11/23

6:20 am-4:26 pm

2 stops9h 06m

Bismarck

Sun 11/30

5:15 pm-9:16 pm

1 stop5h 01m

$324

BoiseBismarck

BOI - BIS

BOIBIS

Boise Air Term. Gowen Fld

Sun 11/23

5:00 am-1:11 pm

1 stop7h 11m

Bismarck

Sun 11/30

5:15 pm-10:45 pm

1 stop6h 30m

$349

BoiseBismarck

BOI - BIS

BOIBIS

Boise Air Term. Gowen Fld

Sun 11/23

6:20 am-4:26 pm

2 stops9h 06m

Bismarck

Sun 11/30

9:08 am-6:54 pm

2 stops10h 46m

$359

BoiseBismarck

BOI - BIS

BOIBIS

Boise Air Term. Gowen Fld

Wed 10/1

2:39 pm-9:52 pm

1 stop6h 13m

Bismarck

Sun 10/5

6:00 am-9:42 am

1 stop4h 42m

$387

BoiseBismarck

BOI - BIS

BOIBIS

Boise Air Term. Gowen Fld

Wed 10/1

9:45 am-9:52 pm

2 stops11h 07m

Bismarck

Sun 10/5

6:00 am-9:42 am

1 stop4h 42m

$392

BoiseBismarck

BOI - BIS

BOIBIS

Boise Air Term. Gowen Fld

Thu 10/16

2:39 pm-9:52 pm

1 stop6h 13m

Bismarck

Mon 10/20

5:10 pm-10:30 pm

1 stop6h 20m

$427

BoiseBismarck

BOI - BIS

BOIBIS

Boise Air Term. Gowen Fld

Thu 10/16

2:12 pm-11:39 pm

2 stops8h 27m

Bismarck

Mon 10/20

5:10 pm-10:30 pm

1 stop6h 20m

$498

BoiseBismarck

BOI - BIS

BOIBIS

Boise Air Term. Gowen Fld

Sun 11/23

11:13 am-7:47 pm

2 stops7h 34m

Bismarck

Sun 11/30

7:31 am-2:04 pm

1 stop7h 33m

$763

BoiseBismarck

BOI - BIS

BOIBIS

Boise Air Term. Gowen Fld

Sun 11/23

11:13 am-7:47 pm

2 stops7h 34m

Bismarck

Sun 11/30

1:20 pm-12:35 am

2 stops12h 15m

$1,299

BoiseBismarck

BOI - BIS

BOIBIS

Boise Air Term. Gowen Fld

Fri 11/21

11:15 am-10:23 pm

2 stops10h 08m

Bismarck

Sun 11/30

6:00 am-4:55 pm

2 stops11h 55m

$1,328

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Bismarck from

How to get the cheapest flight ticket from Boise to Bismarck

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 Bismarck?

In general, April is the cheapest month to fly from Boise to Bismarck. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $273. If you aren’t able to travel during the month of April, then book flights to Bismarck from Boise during August instead. Flights to Bismarck in August, while not as cheap as those in April, still average around $318.

What is the cheapest day to depart on your flight to Bismarck?

The cheapest day to depart from Boise to Bismarck is on a Wednesday. Travelers who choose to depart for Bismarck on a Wednesday will often find tickets for as low as $380. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $820. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bismarck.

What is the cheapest time of day to depart on your flight to Bismarck?

According to our data, the cheapest time of day to fly to Bismarck is in the afternoon. momondo users have found flights departing from Boise to Bismarck in the afternoon for as low as $333. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $518. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Direct flights

None
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 5h 20m 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
7,961 reviews
Search Delta flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

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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