What is the cheapest airline that flies from Washington, D.C. to Bismarck?

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

How long does it take to fly to Bismarck?

Flight times vary depending on what airport in Washington, D.C. you fly out of and what airport in Bismarck you fly into. For example, flying from Baltimore to Bismarck takes 5h 27m on average. On the other hand, flying from Washington, D.C. to Bismarck takes 5h 36m 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.

When did momondo last update prices for flights from Washington, D.C. to Bismarck Airport?

Prices for flights from Washington, D.C. to Bismarck Airport refresh daily.

How many operators does momondo search for flights from Washington, D.C. to Bismarck Airport?

There are 2 operators available for flights from Washington, D.C. to Bismarck Airport as of September 2025.

How old do you have to be to fly from Washington, D.C. 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 Washington, D.C. to Bismarck Airport.

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

The travel and health documents you'll need for your trip to Bismarck Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bismarck Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$216 Cheap Flights from Washington, D.C. to Bismarck in 2025/26

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Find the cheapest flights from Washington, D.C. to Bismarck

Round-trip

One-way

Last minute

Cheap round-trip flights

6:00 am - 10:57 amBWI-BIS

5h 57m1 stop

5:36 pm - 12:13 amBIS-BWI

5h 37m1 stop

$269Delta

Find Deal

Fri, Dec 5 - Wed, Dec 10

3:10 pm - 7:57 pmDCA-BIS

5h 47m1 stop

5:30 pm - 11:33 pmBIS-DCA

5h 03m1 stop

$269Delta

Find Deal

Sat, Feb 21 - Tue, Feb 24

11:00 am - 7:57 pmIAD-BIS

9h 57m2 stops

7:31 am - 1:55 pmBIS-IAD

5h 24m1 stop

$274Delta

Find Deal

Sat, Feb 21 - Tue, Feb 24

6:00 am - 12:47 pmBWI-BIS

7h 47m1 stop

1:27 pm - 11:02 pmBIS-BWI

8h 35m2 stops

$274Delta

Find Deal

Fri, Dec 5 - Wed, Dec 10

3:10 pm - 7:57 pmDCA-BIS

5h 47m1 stop

7:31 am - 7:17 pmBIS-DCA

10h 46m2 stops

$274Delta

Find Deal

Sat, Feb 21 - Tue, Feb 24

6:04 am - 2:28 pmIAD-BIS

9h 24m1 stop

2:28 pm - 11:41 pmBIS-IAD

8h 13m1 stop

$321American Airlines

Find Deal

Wed, Nov 19 - Sat, Nov 22

7:43 am - 2:28 pmDCA-BIS

7h 45m1 stop

2:28 pm - 11:00 pmBIS-DCA

7h 32m1 stop

$321American Airlines

Find Deal

Wed, Nov 19 - Sat, Nov 22

2:12 pm - 9:43 pmIAD-BIS

8h 31m1 stop

8:00 am - 3:38 pmBIS-IAD

6h 38m1 stop

$349United Airlines

Find Deal

Sat, Feb 21 - Tue, Feb 24

8:16 am - 10:43 amBWI-BIS

27h 27m1 stop

11:33 am - 7:10 pmBIS-BWI

30h 37m2 stops

$434Multiple Airlines

Find Deal

Wed, Oct 1 - Sun, Oct 5

4:10 pm - 11:37 pmBWI-BIS

8h 27m1 stop

5:50 am - 3:06 pmBIS-BWI

8h 16m1 stop

$453United Airlines

Find Deal

Sat, Mar 7 - Tue, Mar 10

Delta flights from Washington, D.C. to Bismarck

Our best Delta deals on Washington, D.C. to Bismarck flight tickets

Delta

Dec 5

BWI6:00 amBaltimore/Washington

5h 57m

1 stop

BIS10:57 amBismarck

Dec 10

BIS5:36 pmBismarck

5h 37m

1 stop

BWI12:13 amBaltimore/Washington

$269

Find similar

Delta

Dec 5

BWI6:00 amBaltimore/Washington

7h 47m

1 stop

BIS12:47 pmBismarck

Dec 10

BIS1:27 pmBismarck

8h 35m

2 stops

BWI11:02 pmBaltimore/Washington

$274

Find similar

Delta

Feb 21

IAD11:00 amWashington, D.C. Dulles Intl

9h 57m

2 stops

BIS7:57 pmBismarck

Feb 24

BIS1:10 pmBismarck

8h 52m

2 stops

IAD11:02 pmWashington, D.C. Dulles Intl

$279

Find similar

American Airlines flights from Washington, D.C. to Bismarck

Our best American Airlines deals on Washington, D.C. to Bismarck flight tickets

American Airlines

Nov 19

IAD6:04 amWashington, D.C. Dulles Intl

9h 24m

1 stop

BIS2:28 pmBismarck

Nov 22

BIS2:28 pmBismarck

8h 13m

1 stop

IAD11:41 pmWashington, D.C. Dulles Intl

$321

Find similar

American Airlines

Nov 19

IAD2:16 pmWashington, D.C. Dulles Intl

9h 06m

2 stops

BIS10:22 pmBismarck

Nov 22

BIS2:28 pmBismarck

8h 13m

1 stop

IAD11:41 pmWashington, D.C. Dulles Intl

$326

Find similar

American Airlines

Dec 5

IAD2:16 pmWashington, D.C. Dulles Intl

9h 02m

2 stops

BIS10:18 pmBismarck

Dec 10

BIS2:52 pmBismarck

7h 07m

1 stop

IAD10:59 pmWashington, D.C. Dulles Intl

$329

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreBismarck

BWI - BIS

BWIBIS

Baltimore/Washington

Fri 12/5

6:00 am-10:57 am

1 stop5h 57m

Bismarck

Wed 12/10

5:36 pm-12:13 am

1 stop5h 37m

$269

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Sat 2/21

3:10 pm-7:57 pm

1 stop5h 47m

Bismarck

Tue 2/24

5:30 pm-11:33 pm

1 stop5h 03m

$269

Washington, D.C.Bismarck

IAD - BIS

IADBIS

Washington, D.C. Dulles Intl

Sat 2/21

11:00 am-7:57 pm

2 stops9h 57m

Bismarck

Tue 2/24

7:31 am-1:55 pm

1 stop5h 24m

$274

BaltimoreBismarck

BWI - BIS

BWIBIS

Baltimore/Washington

Fri 12/5

6:00 am-12:47 pm

1 stop7h 47m

Bismarck

Wed 12/10

1:27 pm-11:02 pm

2 stops8h 35m

$274

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Sat 2/21

3:10 pm-7:57 pm

1 stop5h 47m

Bismarck

Tue 2/24

7:31 am-7:17 pm

2 stops10h 46m

$274

Washington, D.C.Bismarck

IAD - BIS

IADBIS

Washington, D.C. Dulles Intl

Wed 11/19

6:04 am-2:28 pm

1 stop9h 24m

Bismarck

Sat 11/22

2:28 pm-11:41 pm

1 stop8h 13m

$321

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Wed 11/19

7:43 am-2:28 pm

1 stop7h 45m

Bismarck

Sat 11/22

2:28 pm-11:00 pm

1 stop7h 32m

$321

Washington, D.C.Bismarck

IAD - BIS

IADBIS

Washington, D.C. Dulles Intl

Sat 2/21

2:12 pm-9:43 pm

1 stop8h 31m

Bismarck

Tue 2/24

8:00 am-3:38 pm

1 stop6h 38m

$349

BaltimoreBismarck

BWI - BIS

BWIBIS

Baltimore/Washington

Wed 10/1

8:16 am-10:43 am

1 stop27h 27m

Bismarck

Sun 10/5

11:33 am-7:10 pm

2 stops30h 37m

$434

BaltimoreBismarck

BWI - BIS

BWIBIS

Baltimore/Washington

Sat 3/7

4:10 pm-11:37 pm

1 stop8h 27m

Bismarck

Tue 3/10

5:50 am-3:06 pm

1 stop8h 16m

$453

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How to get the cheapest flight ticket from Washington, D.C. 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 day to depart on your flight to Bismarck?

The cheapest day to depart from Washington, D.C. to Bismarck is on a Saturday. Travelers who choose to depart for Bismarck on a Saturday will often find tickets for as low as $401. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $638. 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 Washington, D.C. to Bismarck in the afternoon for as low as $495. 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 evening because they tend to be around $680. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Washington, D.C. to Bismarck

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Bismarck according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Bismarck (WAS to BIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Bismarck

Direct flights	None

There are no direct flights from Washington, D.C. to Bismarck. There are no popular flight routes from Washington, D.C. to Bismarck.

Search flight deals

How far is Washington, D.C. to Bismarck by plane?
The straight-line distance from Washington, D.C. to Bismarck is 1313.3 mi. By plane, this route typically takes 5h 27m.
When did momondo last update prices for flights from Washington, D.C. to Bismarck Airport?
Prices for flights from Washington, D.C. to Bismarck Airport refresh daily.
How many operators does momondo search for flights from Washington, D.C. to Bismarck Airport?
There are 2 operators available for flights from Washington, D.C. to Bismarck Airport as of September 2025.
How old do you have to be to fly from Washington, D.C. 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 Washington, D.C. to Bismarck Airport.
What documentation or ID do you need to fly to Bismarck Airport?
The travel and health documents you'll need for your trip to Bismarck Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bismarck Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. to Bismarck?
Based on momondo bookings for flights between Washington, D.C. and Bismarck, the leading airline is Delta, making up 100% of the total bookings.

Best airlines flying from Washington, D.C. to Bismarck

Compare and see reviews for airlines that fly from Washington, D.C. to Bismarck with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $236	Free Cancellation	Rating 7.9 7,961 reviews		Search Delta flights
American Airlines	PriceFrom $375	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Bismarck?

It is quick and easy to find Washington, D.C. to Bismarck flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bismarck that suits you.

Can I find flights from Washington, D.C. to Bismarck with flexible booking policies on momondo?

Flights from Washington, D.C. to Bismarck with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Bismarck?

momondo provides multiple filters to help you find the best flight to Bismarck from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Bismarck from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Washington, D.C. to Bismarck from $216

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, D.C. to Bismarck departing on 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

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Trusted and free

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Find the cheapest flights from Washington, D.C. to Bismarck

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Delta flights from Washington, D.C. to Bismarck

Our best Delta deals on Washington, D.C. to Bismarck flight tickets

American Airlines flights from Washington, D.C. to Bismarck

Our best American Airlines deals on Washington, D.C. to Bismarck flight tickets

momondo Fare Finder

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

See travel insights to Bismarck from

How to get the cheapest flight ticket from Washington, D.C. 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 day to depart on your flight to Bismarck?

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

What is the cheapest airline that flies from Washington, D.C. to Bismarck?

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

How long does it take to fly to Bismarck?

When to book flights from Washington, D.C. to Bismarck

Cheap Washington, D.C. to Bismarck (WAS to BIS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Bismarck

Direct flights

How far is Washington, D.C. to Bismarck by plane?

When did momondo last update prices for flights from Washington, D.C. to Bismarck Airport?

How many operators does momondo search for flights from Washington, D.C. to Bismarck Airport?

How old do you have to be to fly from Washington, D.C. to Bismarck Airport?

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

What is the most popular airline from Washington, D.C. to Bismarck?

Best airlines flying from Washington, D.C. to Bismarck

Compare and see reviews for airlines that fly from Washington, D.C. to Bismarck with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Bismarck?

Can I find flights from Washington, D.C. to Bismarck with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Bismarck?

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

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

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