How long does it take to fly to Bismarck?

Flight times vary depending on what airport in State of Washington you fly out of and what airport in Bismarck you fly into. For example, flying from Spokane to Bismarck takes 5h 12m on average. On the other hand, flying from Seattle to Bismarck takes 5h 22m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What is the cheapest airline that flies from Washington to Bismarck?

Allegiant Air, Delta, and American Airlines are the most popular carriers operating from Washington to Bismarck

When did momondo last update prices for flights from Washington to Bismarck Airport?

Prices for flights from Washington to Bismarck Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Washington to Bismarck Airport?

As of September 2026, there are 2 operators available to choose from for flights from Washington to Bismarck Airport.

How old do you have to be to fly from Washington to Bismarck Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Bismarck Airport.

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

The necessary travel and health documents for your Bismarck 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.

$295 Cheap Flights from Washington to Bismarck in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Bismarck

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 2:25 pmGEG Spokane-BIS Bismarck

5h 25m1 stop Minneapolis St Paul

3:00 pm - 7:27 pmBIS Bismarck-GEG Spokane

6h 27m1 stop Minneapolis St Paul

$339Delta

Thu, Jan 28 - Mon, Feb 1

7:00 am - 4:51 pmGEG Spokane-BIS Bismarck

7h 51m1 stop Minneapolis St Paul

8:11 am - 12:15 pmBIS Bismarck-GEG Spokane

6h 04m1 stop Minneapolis St Paul

$339Delta

Fri, Oct 30 - Thu, Nov 5

1:45 pm - 11:46 pmGEG Spokane-BIS Bismarck

8h 01m1 stop Denver Intl

5:02 pm - 9:11 pmBIS Bismarck-GEG Spokane

6h 09m1 stop Denver Intl

$339United Airlines

Fri, Nov 6 - Sun, Nov 8

7:05 am - 2:38 pmPSC Pasco Tri Cities-BIS Bismarck

5h 33m1 stop Minneapolis St Paul

3:18 pm - 7:35 pmBIS Bismarck-PSC Pasco Tri Cities

6h 17m1 stop Minneapolis St Paul

$339Delta

Wed, Oct 14 - Thu, Oct 29

7:00 am - 4:54 pmGEG Spokane-BIS Bismarck

7h 54m1 stop Minneapolis St Paul

12:35 pm - 6:48 pmBIS Bismarck-GEG Spokane

8h 13m2 stops Minneapolis St Paul Seattle/Tacoma Intl

$344Delta

Thu, Jan 28 - Mon, Feb 1

5:05 am - 12:27 pmSEA Seattle/Tacoma Intl-BIS Bismarck

5h 22m1 stop Denver Intl

5:50 am - 9:47 amBIS Bismarck-SEA Seattle/Tacoma Intl

5h 57m1 stop Denver Intl

$345United Airlines

Sat, Nov 7 - Thu, Nov 12

3:49 pm - 11:46 pmSEA Seattle/Tacoma Intl-BIS Bismarck

5h 57m1 stop Denver Intl

5:50 am - 9:47 amBIS Bismarck-SEA Seattle/Tacoma Intl

5h 57m1 stop Denver Intl

$349United Airlines

Fri, Nov 6 - Thu, Nov 12

10:03 am - 9:46 pmSEA Seattle/Tacoma Intl-BIS Bismarck

9h 43m2 stops Ontario Las Vegas Harry Reid Intl

10:36 pm - 9:45 amBIS Bismarck-SEA Seattle/Tacoma Intl

13h 09m1 stop Las Vegas Harry Reid Intl

$437Multiple Airlines

Thu, Oct 22 - Thu, Oct 29

11:59 pm - 12:24 pmSEA Seattle/Tacoma Intl-BIS Bismarck

10h 25m1 stop Chicago O'Hare Intl

2:09 pm - 11:09 pmBIS Bismarck-SEA Seattle/Tacoma Intl

11h 00m1 stop Dallas/Fort Worth

$670American Airlines

Sun, Dec 27 - Thu, Dec 31

11:59 pm - 12:24 pmSEA Seattle/Tacoma Intl-BIS Bismarck

10h 25m1 stop Chicago O'Hare Intl

2:09 pm - 11:09 pmBIS Bismarck-SEA Seattle/Tacoma Intl

11h 00m1 stop Dallas/Fort Worth

$749American Airlines

Sun, Dec 27 - Wed, Dec 30

Cheap last minute flights

Enter your travel dates to find the best prices.

2:29 pm - 11:11 pmGEG Spokane-BIS Bismarck

6h 42m1 stop Minneapolis St Paul

5:40 pm - 10:56 pmBIS Bismarck-GEG Spokane

7h 16m1 stop Minneapolis St Paul

$429Delta

Fri, Oct 2 - Mon, Oct 5

2:29 pm - 11:11 pmGEG Spokane-BIS Bismarck

6h 42m1 stop Minneapolis St Paul

5:40 pm - 10:54 pmBIS Bismarck-GEG Spokane

7h 14m1 stop Minneapolis St Paul

$429Delta

Fri, Oct 2 - Sun, Oct 4

1:25 pm - 11:11 pmGEG Spokane-BIS Bismarck

7h 46m2 stops Salt Lake City Minneapolis St Paul

8:01 am - 1:28 pmBIS Bismarck-GEG Spokane

7h 27m1 stop Minneapolis St Paul

$434Delta

Fri, Oct 2 - Sun, Oct 4

5:24 am - 7:55 pmGEG Spokane-BIS Bismarck

12h 31m2 stops Salt Lake City Minneapolis St Paul

8:01 am - 1:28 pmBIS Bismarck-GEG Spokane

7h 27m1 stop Minneapolis St Paul

$434Delta

Fri, Oct 2 - Sun, Oct 4

7:05 am - 7:55 pmGEG Spokane-BIS Bismarck

10h 50m2 stops Seattle/Tacoma Intl Minneapolis St Paul

8:01 am - 1:28 pmBIS Bismarck-GEG Spokane

7h 27m1 stop Minneapolis St Paul

$434Delta

Fri, Oct 2 - Sun, Oct 4

12:43 pm - 8:33 pmSEA Seattle/Tacoma Intl-BIS Bismarck

5h 50m1 stop Denver Intl

1:40 pm - 9:01 pmBIS Bismarck-SEA Seattle/Tacoma Intl

9h 21m2 stops Denver Intl San Francisco

$458United Airlines

Tue, Sep 29 - Tue, Oct 6

9:05 am - 8:33 pmSEA Seattle/Tacoma Intl-BIS Bismarck

9h 28m2 stops San Francisco Denver Intl

1:40 pm - 9:01 pmBIS Bismarck-SEA Seattle/Tacoma Intl

9h 21m2 stops Denver Intl San Francisco

$463United Airlines

Tue, Sep 29 - Tue, Oct 6

2:27 pm - 11:43 pmSEA Seattle/Tacoma Intl-BIS Bismarck

7h 16m1 stop Denver Intl

5:00 pm - 9:15 pmBIS Bismarck-SEA Seattle/Tacoma Intl

6h 15m1 stop Denver Intl

$471United Airlines

Fri, Oct 2 - Sat, Oct 3

2:27 pm - 11:43 pmSEA Seattle/Tacoma Intl-BIS Bismarck

7h 16m1 stop Denver Intl

1:40 pm - 11:27 pmBIS Bismarck-SEA Seattle/Tacoma Intl

11h 47m2 stops Denver Intl San Francisco

$476United Airlines

Fri, Oct 2 - Sat, Oct 3

10:17 am - 10:52 pmSEA Seattle/Tacoma Intl-BIS Bismarck

10h 35m1 stop Dallas/Fort Worth

7:12 am - 1:19 pmBIS Bismarck-SEA Seattle/Tacoma Intl

8h 07m1 stop Dallas/Fort Worth

$489American Airlines

Fri, Oct 2 - Sun, Oct 4

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American Airlines flights from State of Washington to Bismarck

Our best American Airlines deals on State of Washington to Bismarck flight tickets

American Airlines

Oct 2

SEA10:17 amSeattle/Tacoma Intl

10h 35m

1 stop

BIS10:52 pmBismarck

Oct 4

BIS7:12 amBismarck

8h 07m

1 stop

SEA1:19 pmSeattle/Tacoma Intl

$489

American Airlines

Oct 15

SEA10:26 amSeattle/Tacoma Intl

10h 33m

1 stop

BIS10:59 pmBismarck

Oct 20

BIS7:00 amBismarck

9h 52m

1 stop

SEA2:52 pmSeattle/Tacoma Intl

$497

American Airlines

Oct 4

SEA10:17 amSeattle/Tacoma Intl

10h 35m

1 stop

BIS10:52 pmBismarck

Oct 10

BIS7:00 amBismarck

9h 52m

1 stop

SEA2:52 pmSeattle/Tacoma Intl

$573

Delta flights from State of Washington to Bismarck

Our best Delta deals on State of Washington to Bismarck flight tickets

Delta

Oct 14

PSC7:05 amPasco Tri Cities

5h 33m

1 stop

BIS2:38 pmBismarck

Oct 29

BIS3:18 pmBismarck

6h 17m

1 stop

PSC7:35 pmPasco Tri Cities

$339

Delta

Oct 14

PSC7:05 amPasco Tri Cities

5h 33m

1 stop

BIS2:38 pmBismarck

Oct 29

BIS5:00 amBismarck

11h 50m

2 stops

PSC2:50 pmPasco Tri Cities

$344

Delta

Oct 23

SEA6:00 amSeattle/Tacoma Intl

8h 51m

1 stop

BIS4:51 pmBismarck

Oct 27

BIS5:39 pmBismarck

8h 20m

1 stop

SEA11:59 pmSeattle/Tacoma Intl

$345

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Bismarck that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneBismarck

GEG Spokane - BIS Bismarck

GEGBIS

Spokane

Thu 1/28

7:00 am-2:25 pm

1 stop5h 25m

Bismarck

Mon 2/1

3:00 pm-7:27 pm

1 stop6h 27m

$339

SpokaneBismarck

GEG Spokane - BIS Bismarck

GEGBIS

Spokane

Fri 10/30

7:00 am-4:51 pm

1 stop7h 51m

Bismarck

Thu 11/5

8:11 am-12:15 pm

1 stop6h 04m

$339

SpokaneBismarck

GEG Spokane - BIS Bismarck

GEGBIS

Spokane

Fri 11/6

1:45 pm-11:46 pm

1 stop8h 01m

Bismarck

Sun 11/8

5:02 pm-9:11 pm

1 stop6h 09m

$339

PascoBismarck

PSC Pasco Tri Cities - BIS Bismarck

PSCBIS

Pasco Tri Cities

Wed 10/14

7:05 am-2:38 pm

1 stop5h 33m

Bismarck

Thu 10/29

3:18 pm-7:35 pm

1 stop6h 17m

$339

SpokaneBismarck

GEG Spokane - BIS Bismarck

GEGBIS

Spokane

Thu 1/28

7:00 am-4:54 pm

1 stop7h 54m

Bismarck

Mon 2/1

12:35 pm-6:48 pm

2 stops8h 13m

$344

Quickest round-trip

SeattleBismarck

SEA Seattle/Tacoma Intl - BIS Bismarck

SEABIS

Seattle/Tacoma Intl

Sat 11/7

5:05 am-12:27 pm

1 stop5h 22m

Bismarck

Thu 11/12

5:50 am-9:47 am

1 stop5h 57m

$345

SeattleBismarck

SEA Seattle/Tacoma Intl - BIS Bismarck

SEABIS

Seattle/Tacoma Intl

Fri 11/6

3:49 pm-11:46 pm

1 stop5h 57m

Bismarck

Thu 11/12

5:50 am-9:47 am

1 stop5h 57m

$349

SeattleBismarck

SEA Seattle/Tacoma Intl - BIS Bismarck

SEABIS

Seattle/Tacoma Intl

Thu 10/22

10:03 am-9:46 pm

2 stops9h 43m

Bismarck

Thu 10/29

10:36 pm-9:45 am

1 stop13h 09m

$437

SeattleBismarck

SEA Seattle/Tacoma Intl - BIS Bismarck

SEABIS

Seattle/Tacoma Intl

Sun 12/27

11:59 pm-12:24 pm

1 stop10h 25m

Bismarck

Thu 12/31

2:09 pm-11:09 pm

1 stop11h 00m

$670

SeattleBismarck

SEA Seattle/Tacoma Intl - BIS Bismarck

SEABIS

Seattle/Tacoma Intl

Sun 12/27

11:59 pm-12:24 pm

1 stop10h 25m

Bismarck

Wed 12/30

2:09 pm-11:09 pm

1 stop11h 00m

$749

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington 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

Prices

Airlines

Other information

What is the cheapest month to fly to Bismarck?

In general, December is the cheapest month to fly from State of Washington to Bismarck. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $378. If you aren’t able to travel during the month of December, then book flights to Bismarck from State of Washington during February instead. Flights to Bismarck in February, while not as cheap as those in December, still average around $380.

Cheap State of Washington to Bismarck flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Bismarck

Best Price Found	$295
Fastest flight time	5h 12m
Direct flights	None

The best one-way flight to Bismarck from State of Washington in the past 72 hours is $295. The best round-trip flight deal from State of Washington to Bismarck found on momondo in the last 72 hours is $339.

The fastest flight from State of Washington to Bismarck takes 5h 12m

There are no direct flights from State of Washington to Bismarck. There are no popular flight routes from State of Washington to Bismarck.

Search flight deals

Frequently asked questions about flying from Washington to Bismarck

When did momondo last update prices for flights from Washington to Bismarck Airport?
Prices for flights from Washington to Bismarck Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington to Bismarck Airport?
As of September 2026, there are 2 operators available to choose from for flights from Washington to Bismarck Airport.
How old do you have to be to fly from Washington to Bismarck Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Bismarck Airport.
What documentation or ID do you need to fly to Bismarck Airport?
The necessary travel and health documents for your Bismarck 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.

Best airlines flying from State of Washington to Bismarck

Compare and see reviews for airlines that fly from State of Washington to Bismarck with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $248	Free Cancellation	Rating 7.8 8,605 reviews		Search Delta flights
United Airlines	PriceFrom $305	Free Cancellation	Rating 7.4 10,242 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington 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 Washington to Bismarck for you.

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

Yes. All flights to Bismarck from Washington on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Washington to Bismarck flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Bismarck from Washington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Washington to Bismarck from $295

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Bismarck departing on 10/16. 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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American Airlines flights from State of Washington to Bismarck

Our best American Airlines deals on State of Washington to Bismarck flight tickets

Delta flights from State of Washington to Bismarck

Our best Delta deals on State of Washington to Bismarck flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Bismarck that are best for you.

See travel insights to Bismarck from

How to get the cheapest flight ticket from State of Washington to Bismarck

What is the cheapest month to fly to Bismarck?

What is the cheapest airline that flies from Washington to Bismarck?

How long does it take to fly to Bismarck?

Cheap State of Washington to Bismarck flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington to Bismarck

Best airlines flying from State of Washington to Bismarck

Compare and see reviews for airlines that fly from State of Washington to Bismarck with momondo

Why use momondo?

An easier way to manage your Bismarck 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing North Dakota

Fly your favorite airline to Bismarck

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Bismarck

List of cabin classes available on flights landing in Bismarck. Availability may vary depending on flight origin and airline.

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