Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Washington to Bismarck from $192

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 6/3. 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 Washington to Bismarck

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:36 pm - 11:41 pm
SEA
-
BIS
7h 05m
1 stop
United Airlines Logo
6:25 pm - 11:10 pm
BIS
-
SEA
6h 45m
1 stop
$325United Airlines
Thu, May 28 - Wed, Jun 3
Delta Logo
12:30 am - 10:34 am
PDX
-
BIS
8h 04m
1 stop
Delta Logo
1:19 pm - 8:07 pm
BIS
-
PDX
8h 48m
1 stop
$325Delta
Mon, Apr 20 - Tue, Apr 28
Delta Logo
12:30 am - 10:34 am
PDX
-
BIS
8h 04m
1 stop
Delta Logo
11:17 am - 6:08 pm
BIS
-
PDX
8h 51m
2 stops
$330Delta
Mon, Apr 20 - Tue, Apr 28
Delta Logo
6:15 am - 5:00 pm
PDX
-
BIS
8h 45m
1 stop
Delta Logo
6:10 am - 12:54 pm
BIS
-
PDX
8h 44m
1 stop
$340Delta
Thu, Jul 30 - Sat, Aug 15
Delta Logo
6:15 am - 5:00 pm
PDX
-
BIS
8h 45m
1 stop
Delta Logo
7:31 am - 6:11 pm
BIS
-
PDX
12h 40m
2 stops
$345Delta
Thu, Jul 30 - Tue, Aug 18
Allegiant Air Logo
6:38 pm - 9:14 pm
PDX
-
BIS
24h 36m
1 stop
Allegiant Air Logo
9:13 pm - 6:08 pm
BIS
-
PDX
22h 55m
1 stop
$354Allegiant Air
Thu, Jul 30 - Wed, Aug 12
Allegiant Air Logo
6:38 pm - 9:14 pm
PDX
-
BIS
24h 36m
1 stop
Allegiant Air Logo
9:13 pm - 6:08 pm
BIS
-
PDX
22h 55m
1 stop
$360Allegiant Air
Thu, Jul 30 - Wed, Aug 12
American Airlines Logo
10:25 am - 10:55 pm
SEA
-
BIS
10h 30m
1 stop
American Airlines Logo
6:00 am - 1:15 pm
BIS
-
SEA
9h 15m
1 stop
$393American Airlines
Tue, Apr 14 - Tue, Apr 21
American Airlines Logo
10:25 am - 10:55 pm
SEA
-
BIS
10h 30m
1 stop
American Airlines Logo
2:26 pm - 10:58 pm
BIS
-
SEA
10h 32m
2 stops
$398American Airlines
Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
7:12 pm - 10:46 am
SEA
-
BIS
37h 34m
2 stops
Multiple Airlines Logo
11:36 am - 7:52 pm
BIS
-
SEA
10h 16m
1 stop
$410Multiple Airlines
Tue, Apr 21 - Thu, Apr 30

United Airlines flights from State of Washington to Bismarck

Our best United Airlines deals on State of Washington to Bismarck flight tickets
United Airlines
May 28
SEA2:36 pmSeattle/Tacoma Intl
7h 05m
1 stop
BIS11:41 pmBismarck
Jun 3
BIS6:25 pmBismarck
6h 45m
1 stop
SEA11:10 pmSeattle/Tacoma Intl
$325
United Airlines
Apr 21
SEA5:00 amSeattle/Tacoma Intl
5h 58m
1 stop
BIS12:58 pmBismarck
Apr 30
BIS6:00 amBismarck
5h 40m
1 stop
SEA9:40 amSeattle/Tacoma Intl
$368
United Airlines
Apr 8
PDX5:00 amPortland
5h 58m
1 stop
BIS12:58 pmBismarck
Apr 12
BIS6:00 amBismarck
5h 48m
1 stop
PDX9:48 amPortland
$369

Delta flights from State of Washington to Bismarck

Our best Delta deals on State of Washington to Bismarck flight tickets
Delta
Jul 30
PDX6:15 amPortland
8h 45m
1 stop
BIS5:00 pmBismarck
Aug 15
BIS6:10 amBismarck
8h 44m
1 stop
PDX12:54 pmPortland
$340
Delta
Jul 30
PDX6:15 amPortland
8h 45m
1 stop
BIS5:00 pmBismarck
Aug 18
BIS7:31 amBismarck
12h 40m
2 stops
PDX6:11 pmPortland
$345
Delta
Jul 30
PDX6:15 amPortland
8h 45m
1 stop
BIS5:00 pmBismarck
Aug 17
BIS5:30 pmBismarck
8h 11m
2 stops
PDX11:41 pmPortland
$359

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington 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 March 25, 2026.
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
Quickest round-trip

SeattleBismarck

SEA - BIS

SEABIS

Seattle/Tacoma Intl

Thu 5/28

2:36 pm-11:41 pm

1 stop7h 05m

Bismarck

Wed 6/3

6:25 pm-11:10 pm

1 stop6h 45m

$325

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Mon 4/20

12:30 am-10:34 am

1 stop8h 04m

Bismarck

Tue 4/28

1:19 pm-8:07 pm

1 stop8h 48m

$325

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Mon 4/20

12:30 am-10:34 am

1 stop8h 04m

Bismarck

Tue 4/28

11:17 am-6:08 pm

2 stops8h 51m

$330

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Thu 7/30

6:15 am-5:00 pm

1 stop8h 45m

Bismarck

Sat 8/15

6:10 am-12:54 pm

1 stop8h 44m

$340

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Thu 7/30

6:15 am-5:00 pm

1 stop8h 45m

Bismarck

Tue 8/18

7:31 am-6:11 pm

2 stops12h 40m

$345

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Thu 7/30

6:38 pm-9:14 pm

1 stop24h 36m

Bismarck

Wed 8/12

9:13 pm-6:08 pm

1 stop22h 55m

$354

PortlandBismarck

PDX - BIS

PDXBIS

Portland

Thu 7/30

6:38 pm-9:14 pm

1 stop24h 36m

Bismarck

Wed 8/12

9:13 pm-6:08 pm

1 stop22h 55m

$360

SeattleBismarck

SEA - BIS

SEABIS

Seattle/Tacoma Intl

Tue 4/14

10:25 am-10:55 pm

1 stop10h 30m

Bismarck

Tue 4/21

6:00 am-1:15 pm

1 stop9h 15m

$393

SeattleBismarck

SEA - BIS

SEABIS

Seattle/Tacoma Intl

Tue 4/14

10:25 am-10:55 pm

1 stop10h 30m

Bismarck

Tue 4/21

2:26 pm-10:58 pm

2 stops10h 32m

$398

SeattleBismarck

SEA - BIS

SEABIS

Seattle/Tacoma Intl

Tue 4/21

7:12 pm-10:46 am

2 stops37h 34m

Bismarck

Thu 4/30

11:36 am-7:52 pm

1 stop10h 16m

$410

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Bismarck from

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

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

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

What airlines fly to Bismarck?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Bismarck from State of Washington according to our data. United Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Bismarck. Keep in mind that there are 3 different airlines that fly to Bismarck on a routine basis, so you have a few additional options to choose from.

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

Fastest flight time

5h 28m

Direct flights

None
The fastest flight from State of Washington to Bismarck takes 5h 28m
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

  • 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?

  • 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
DeltaPriceFrom $219Free CancellationRating
7.9
8,327 reviews
Search Delta flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,478 reviews
Search United Airlines flights
American AirlinesPriceFrom $292Free CancellationRating
7.1
11,493 reviews
Search American 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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 4/24
Fri 5/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States