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

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 12m on average. On the other hand, flying from Washington, D.C. to Bismarck takes 5h 31m 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 is 1 operator available for flights from Washington, D.C. to Bismarck Airport as of May 2026.

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.

$207 Cheap Flights from Washington, D.C. to Bismarck in 2026

Q: What is the typical price of a round-trip flight between Washington, D.C. and Bismarck?

Prices are currently low for flights on this route. Typical prices usually range from $548 to $433. The lowest price recently found on this route was $316.

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:19 am - 10:36 am

BWI

BIS

5h 17m

1 stop

11:16 am - 9:25 pm

BIS

BWI

9h 09m

2 stops

$316Delta

Wed, Jun 24 - Wed, Jul 1

9:39 am - 4:59 pm

BWI

BIS

8h 20m

2 stops

5:00 am - 4:41 pm

BIS

BWI

10h 41m

2 stops

$321Delta

Wed, Jul 15 - Wed, Jul 22

2:10 pm - 11:14 pm

BWI

BIS

10h 04m

2 stops

6:10 am - 1:55 pm

BIS

BWI

6h 45m

1 stop

$326Delta

Sat, Sep 12 - Sat, Sep 19

7:30 am - 2:25 pm

BWI

BIS

7h 55m

1 stop

5:30 pm - 11:46 pm

BIS

BWI

5h 16m

1 stop

$327Delta

Fri, Oct 16 - Wed, Oct 21

6:00 am - 10:36 am

IAD

BIS

5h 36m

1 stop

5:42 pm - 11:25 pm

BIS

IAD

4h 43m

1 stop

$329Delta

Wed, Jun 24 - Wed, Jul 1

6:00 am - 12:46 pm

DCA

BIS

7h 46m

1 stop

1:26 pm - 10:02 pm

BIS

DCA

7h 36m

1 stop

$329Delta

Thu, Jun 25 - Tue, Jun 30

10:00 am - 7:53 pm

BWI

BIS

10h 53m

2 stops

1:10 pm - 12:16 am

BIS

BWI

10h 06m

2 stops

$331Delta

Sat, Sep 12 - Sat, Sep 19

6:19 am - 10:36 am

BWI

BIS

5h 17m

1 stop

11:16 am - 9:25 pm

BIS

BWI

9h 09m

2 stops

$332Delta

Wed, Jun 24 - Wed, Jul 1

2:06 pm - 10:56 pm

IAD

BIS

9h 50m

2 stops

1:45 pm - 11:51 pm

BIS

IAD

9h 06m

2 stops

$386American Airlines

Tue, Sep 15 - Tue, Sep 22

7:41 am - 12:12 pm

DCA

BIS

5h 31m

1 stop

12:42 pm - 9:00 pm

BIS

DCA

7h 18m

1 stop

$393American Airlines

Sun, May 24 - Sat, May 30

Delta flights from Washington, D.C. to Bismarck

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

Delta

Jun 24

BWI6:19 amBaltimore/Washington

5h 17m

1 stop

BIS10:36 amBismarck

Jul 1

BIS11:16 amBismarck

9h 09m

2 stops

BWI9:25 pmBaltimore/Washington

$316

Delta

Jul 15

BWI9:39 amBaltimore/Washington

8h 20m

2 stops

BIS4:59 pmBismarck

Jul 22

BIS5:00 amBismarck

10h 41m

2 stops

BWI4:41 pmBaltimore/Washington

$321

Delta

Sep 12

BWI2:10 pmBaltimore/Washington

10h 04m

2 stops

BIS11:14 pmBismarck

Sep 19

BIS6:10 amBismarck

6h 45m

1 stop

BWI1:55 pmBaltimore/Washington

$326

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

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

American Airlines

Sep 15

IAD2:06 pmWashington, D.C. Dulles Intl

9h 50m

2 stops

BIS10:56 pmBismarck

Sep 22

BIS1:45 pmBismarck

9h 06m

2 stops

IAD11:51 pmWashington, D.C. Dulles Intl

$386

American Airlines

May 24

DCA7:41 amWashington, D.C. Reagan-National

5h 31m

1 stop

BIS12:12 pmBismarck

May 30

BIS12:42 pmBismarck

7h 18m

1 stop

DCA9:00 pmWashington, D.C. Reagan-National

$393

American Airlines

Jun 6

IAD6:15 amWashington, D.C. Dulles Intl

8h 15m

1 stop

BIS1:30 pmBismarck

Jun 12

BIS2:00 pmBismarck

7h 46m

1 stop

IAD10:46 pmWashington, D.C. Dulles Intl

$421

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreBismarck

BWI - BIS

BWIBIS

Baltimore/Washington

Wed 6/24

6:19 am-10:36 am

1 stop5h 17m

Bismarck

Wed 7/1

11:16 am-9:25 pm

2 stops9h 09m

$316

BaltimoreBismarck

BWI - BIS

BWIBIS

Baltimore/Washington

Wed 7/15

9:39 am-4:59 pm

2 stops8h 20m

Bismarck

Wed 7/22

5:00 am-4:41 pm

2 stops10h 41m

$321

BaltimoreBismarck

BWI - BIS

BWIBIS

Baltimore/Washington

Sat 9/12

2:10 pm-11:14 pm

2 stops10h 04m

Bismarck

Sat 9/19

6:10 am-1:55 pm

1 stop6h 45m

$326

BaltimoreBismarck

BWI - BIS

BWIBIS

Baltimore/Washington

Fri 10/16

7:30 am-2:25 pm

1 stop7h 55m

Bismarck

Wed 10/21

5:30 pm-11:46 pm

1 stop5h 16m

$327

Quickest round-trip

Washington, D.C.Bismarck

IAD - BIS

IADBIS

Washington, D.C. Dulles Intl

Wed 6/24

6:00 am-10:36 am

1 stop5h 36m

Bismarck

Wed 7/1

5:42 pm-11:25 pm

1 stop4h 43m

$329

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Thu 6/25

6:00 am-12:46 pm

1 stop7h 46m

Bismarck

Tue 6/30

1:26 pm-10:02 pm

1 stop7h 36m

$329

BaltimoreBismarck

BWI - BIS

BWIBIS

Baltimore/Washington

Sat 9/12

10:00 am-7:53 pm

2 stops10h 53m

Bismarck

Sat 9/19

1:10 pm-12:16 am

2 stops10h 06m

$331

BaltimoreBismarck

BWI - BIS

BWIBIS

Baltimore/Washington

Wed 6/24

6:19 am-10:36 am

1 stop5h 17m

Bismarck

Wed 7/1

11:16 am-9:25 pm

2 stops9h 09m

$332

Washington, D.C.Bismarck

IAD - BIS

IADBIS

Washington, D.C. Dulles Intl

Tue 9/15

2:06 pm-10:56 pm

2 stops9h 50m

Bismarck

Tue 9/22

1:45 pm-11:51 pm

2 stops9h 06m

$386

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Sun 5/24

7:41 am-12:12 pm

1 stop5h 31m

Bismarck

Sat 5/30

12:42 pm-9:00 pm

1 stop7h 18m

$393

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 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

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Other information

What is the typical price of a round-trip flight between Washington, D.C. and Bismarck?

What is the cheapest month to fly to Bismarck?

In general, March is the cheapest month to fly from Washington, D.C. to Bismarck. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel during the month of March, then book flights to Bismarck from Washington, D.C. during January instead. Flights to Bismarck in January, while not as cheap as those in March, still average around $0.

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

Fastest flight time	4h 59m
Direct flights	None

The fastest flight from Washington, D.C. to Bismarck takes 4h 59m

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

Frequently asked questions about flying from Washington, D.C. to Bismarck

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 4h 59m.
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 is 1 operator available for flights from Washington, D.C. to Bismarck Airport as of May 2026.
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 72% of the total bookings. Other popular airlines include American Airlines with 28%.

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 $268	Free Cancellation	Rating 7.9 8,456 reviews		Search Delta 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 $207

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 7/7. 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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Delta flights from Washington, D.C. to Bismarck

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How to get the cheapest flight ticket from Washington, D.C. to Bismarck

What is the typical price of a round-trip flight between Washington, D.C. and Bismarck?

What is the cheapest month to fly to Bismarck?

What is the cheapest airline that flies 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

Fastest flight time

Direct flights

Frequently asked questions about flying 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?

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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