What are the cheapest airlines flying from Bismarck to Washington, D.C. round-trip?

Our cheapest airline available from Bismarck to Washington, D.C. is American Airlines. Our recent data shows that you can find tickets from as low as $269 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $273 and $485 round-trip. American Airlines is currently priced 44% below the average price you’ll pay for this route.

What is the cheapest day to fly from Bismarck to Washington, D.C.?

Travelers seeking maximum savings on their Bismarck to Washington, D.C. flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from Bismarck to Washington, D.C.?

The most popular route from Bismarck to Washington, D.C. is Bismarck - Washington, D.C. Reagan-National. You may also consider Bismarck - Washington, D.C. Dulles Intl or Bismarck - Baltimore/Washington.

What is the cheapest day to fly round-trip from Bismarck to Washington, D.C.?

Saturday flights are generally found to be more expensive for flights from Bismarck to Washington, D.C.. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington, D.C..

What is the cheapest month to fly from Bismarck to Washington, D.C.?

March is one of the best times of the year to fly to Washington, D.C. from Bismarck. Prices for March average $486 per person but you can even find prices for as low as $192. The most expensive prices can be found in the month of October. Opting for a March flight can save you 58% on your journey compared to booking in October

What is the cheapest time of day to fly from BIS to WAS?

A simple way to save on the total cost of your ticket is to fly from Bismarck to Washington, D.C. in the morning. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight at noon.

Most accurate provider : When it comes to deals on Bismarck-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bismarck-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bismarck-Washington, D.C. flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Bismarck-Washington, D.C. flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bismarck-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Bismarck to Washington, D.C.?

Bismarck (BIS) is the airport you will fly out of if you book a flight from Bismarck to Washington, D.C.. You should not have trouble finding flights to Washington, D.C. from Bismarck; the airport handles an average of 0 outbound flights to Washington, D.C. per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Bismarck airport to Washington, D.C.. It is only a 2.5 mi journey to Bismarck (BIS) from Bismarck’s city center.

Can I find deals for flights from Bismarck to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Bismarck to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Bismarck to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bismarck to Washington, D.C..

Can I find deals for business class flights from Bismarck to Washington, D.C.?

Yes. Cheapflights offers flight deals from Bismarck to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$171+ Flights from Bismarck to Washington, D.C. - Compare & Save Big

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Cheap flight deals from Bismarck to Washington, D.C.

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$269 (American Airlines)
One-way from	$171 (Mytrip)
Popular in	October
Cheapest in	March
Average price	$249

Provider with most accurate pricing for Bismarck-Washington, D.C. (WAS) flight deals.

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Provider most trusted by Cheapflights users for Bismarck-Washington, D.C. (WAS) flights.

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From Bismarck to Washington, D.C. (WAS)

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One-way flight from Bismarck to Washington, D.C. (WAS)

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($90 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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Find flight deals from Bismarck to Washington, D.C.

Cheapest flights from Bismarck to Washington, D.C.
Explore the most affordable flight options available from Bismarck to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Thu 9/43:14 pmBIS - BWI

1 stop6h 25mAmerican Airlines

Sat 9/66:00 amBWI - BIS

1 stop7h 09mAmerican Airlines

Deal found 4/29

$269

Wed 8/275:00 amBIS - BWI

1 stop4h 45mDelta

Sun 8/316:19 amBWI - BIS

1 stop7h 18mDelta

Deal found 4/29

$273

Wed 9/245:30 pmBIS - IAD

1 stop5h 04mDelta

Wed 10/16:15 amIAD - BIS

1 stop5h 36mDelta

Deal found 4/29

$373

Wed 9/245:30 pmBIS - DCA

1 stop5h 01mDelta

Sat 9/277:40 amDCA - BIS

1 stop6h 04mDelta

Deal found 4/29

$373

Wed 5/78:52 amBIS - BWI

2 stops11h 45mUnited Airlines

Sun 5/116:45 amBWI - BIS

2 stops10h 45mUnited Airlines

Deal found 4/28

$424

Thu 9/43:14 pmBIS - IAD

1 stop6h 16mAmerican Airlines

Sat 9/65:08 amIAD - BIS

2 stops8h 34mAmerican Airlines

Deal found 4/29

$426

Fri 9/266:42 amBIS - DCA

1 stop8h 44mAmerican Airlines

Mon 9/2910:09 pmDCA - BIS

1 stop15h 00mAmerican Airlines

Deal found 4/29

$443

Wed 8/271:55 pmBIS - IAD

1 stop8h 22mUnited Airlines

Sun 8/318:15 amIAD - BIS

1 stop9h 19mUnited Airlines

Deal found 4/29

$485

Sun 6/1510:22 pmBIS - BWI

3 stops23h 35mMultiple Airlines

Sun 6/226:15 amBWI - BIS

2 stops30h 29mMultiple Airlines

Deal found 4/29

$499

Best flights from Bismarck to Washington, D.C.
Discover carefully curated flight deals from Bismarck to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2025.

Thu 9/43:14 pmBIS - BWI

1 stop6h 25mAmerican Airlines

Sat 9/66:00 amBWI - BIS

1 stop7h 09mAmerican Airlines

Deal found 4/29

$269

Wed 8/275:00 amBIS - BWI

1 stop4h 45mDelta

Sun 8/316:19 amBWI - BIS

1 stop7h 18mDelta

Deal found 4/29

$273

Wed 8/271:55 pmBIS - IAD

1 stop8h 22mUnited Airlines

Sun 8/318:15 amIAD - BIS

1 stop9h 19mUnited Airlines

Deal found 4/29

$485

Sun 6/1510:22 pmBIS - BWI

3 stops23h 35mMultiple Airlines

Sun 6/226:15 amBWI - BIS

2 stops30h 29mMultiple Airlines

Deal found 4/29

$499

Wed 9/245:30 pmBIS - IAD

1 stop5h 04mDelta

Wed 10/16:15 amIAD - BIS

1 stop5h 36mDelta

Deal found 4/29

$373

Wed 9/245:30 pmBIS - DCA

1 stop5h 01mDelta

Sat 9/277:40 amDCA - BIS

1 stop6h 04mDelta

Deal found 4/29

$373

Thu 9/43:14 pmBIS - IAD

1 stop6h 16mAmerican Airlines

Sat 9/65:08 amIAD - BIS

2 stops8h 34mAmerican Airlines

Deal found 4/29

$426

Fri 9/266:42 amBIS - DCA

1 stop8h 44mAmerican Airlines

Mon 9/2910:09 pmDCA - BIS

1 stop15h 00mAmerican Airlines

Deal found 4/29

$443

Last-minute flights from Bismarck to Washington, D.C.
Discover last-minute flight deals from Bismarck to Washington, D.C.. Data last updated April 29, 2025 and is based on user searches.

Wed 5/72:59 pmBIS - BWI

1 stop7h 22mAmerican Airlines

Sun 5/113:29 pmBWI - BIS

1 stop8h 01mAmerican Airlines

Deal found 4/28

$361

Wed 5/75:00 amBIS - BWI

2 stops9h 42mDelta

Sun 5/117:02 pmBWI - BIS

1 stop5h 18mDelta

Deal found 4/28

$386

Wed 5/78:52 amBIS - BWI

2 stops11h 45mUnited Airlines

Sun 5/116:45 amBWI - BIS

2 stops10h 45mUnited Airlines

Deal found 4/28

$424

Wed 5/76:12 amBIS - DCA

1 stop9h 02mAmerican Airlines

Sun 5/111:44 pmDCA - BIS

1 stop9h 46mAmerican Airlines

Deal found 4/28

$495

Wed 5/72:59 pmBIS - IAD

1 stop6h 58mAmerican Airlines

Sun 5/116:17 amIAD - BIS

1 stop9h 11mAmerican Airlines

Deal found 4/28

$584

Wed 5/79:15 pmBIS - BWI

3 stops31h 55mMultiple Airlines

Sun 5/118:10 amBWI - BIS

2 stops14h 33mMultiple Airlines

Deal found 4/28

$615

Wed 5/76:00 amBIS - IAD

2 stops14h 19mUnited Airlines

Sun 5/118:19 amIAD - BIS

2 stops16h 31mUnited Airlines

Deal found 4/28

$808

Sat 5/245:32 pmBIS - IAD

1 stop5h 02mDelta

Sat 5/316:25 amIAD - BIS

1 stop7h 07mDelta

Deal found 4/29

$373

Sat 5/245:00 amBIS - DCA

1 stop5h 00mDelta

Wed 5/282:55 pmDCA - BIS

1 stop6h 01mDelta

Deal found 4/29

$373

Sat 5/242:59 pmBIS - IAD

2 stops16h 39mAmerican Airlines

Wed 5/281:59 pmIAD - BIS

2 stops9h 31mAmerican Airlines

Deal found 4/29

$554

One-way flights from Bismarck to Washington, D.C.
Search for one-way flight options from Bismarck to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated April 29, 2025.

Sun 6/810:22 pmBIS - BWI

1 stop30h 48mMultiple Airlines

Deal found 4/28

$171

Mon 7/711:22 amBIS - BWI

1 stop6h 01mDelta

Deal found 4/29

$222

Sun 7/65:00 amBIS - IAD

1 stop5h 22mDelta

Deal found 4/29

$379

Sun 7/65:00 amBIS - DCA

1 stop5h 08mDelta

Deal found 4/29

$379

Sun 6/86:00 amBIS - IAD

3 stops14h 19mUnited Airlines

Deal found 4/28

$830

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

Thu 9/4

3:14 pm-10:39 pm

1 stop6h 25m

Baltimore/Washington

Sat 9/6

6:00 am-12:09 pm

1 stop7h 09m

$269

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

Wed 8/27

5:00 am-10:45 am

1 stop4h 45m

Baltimore/Washington

Sun 8/31

6:19 am-12:37 pm

1 stop7h 18m

$273

BismarckWashington, D.C.

BIS - IAD

BISIAD

Bismarck

Wed 9/24

5:30 pm-11:34 pm

1 stop5h 04m

Washington, D.C. Dulles Intl

Wed 10/1

6:15 am-10:51 am

1 stop5h 36m

$373

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

Wed 9/24

5:30 pm-11:31 pm

1 stop5h 01m

Washington, D.C. Reagan-National

Sat 9/27

7:40 am-12:44 pm

1 stop6h 04m

$373

BismarckWashington, D.C.

BIS - IAD

BISIAD

Bismarck

Thu 9/4

3:14 pm-10:30 pm

1 stop6h 16m

Washington, D.C. Dulles Intl

Sat 9/6

5:08 am-12:42 pm

2 stops8h 34m

$426

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

Fri 9/26

6:42 am-4:26 pm

1 stop8h 44m

Washington, D.C. Reagan-National

Mon 9/29

10:09 pm-12:09 pm

1 stop15h 00m

$443

BismarckWashington, D.C.

BIS - IAD

BISIAD

Bismarck

Wed 8/27

1:55 pm-11:17 pm

1 stop8h 22m

Washington, D.C. Dulles Intl

Sun 8/31

8:15 am-4:34 pm

1 stop9h 19m

$485

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

Sun 6/15

10:22 pm-10:57 pm

3 stops23h 35m

Baltimore/Washington

Sun 6/22

6:15 am-11:44 am

2 stops30h 29m

$499

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

Sun 6/8

10:22 pm-6:10 am

1 stop30h 48m

$171

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

Mon 7/7

11:22 am-6:23 pm

1 stop6h 01m

$222

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 13 results

Compare providers for flights from Bismarck to Washington, D.C.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bismarck to Washington, D.C. in April.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Bismarck-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bismarck-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bismarck-Washington, D.C. flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Bismarck-Washington, D.C. flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bismarck-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bismarck to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Bismarck with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bismarck to Washington, D.C.

What is the cheapest month to book a flight from Bismarck to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Bismarck to Washington, D.C. (average of $309). Flying from Bismarck to Washington, D.C. in June is currently the most expensive (average of $373). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Washington, D.C. by month

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Bismarck to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,936 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What airport do you fly from for flights from Bismarck to Washington, D.C.?
Bismarck (BIS) is the airport you will fly out of if you book a flight from Bismarck to Washington, D.C.. You should not have trouble finding flights to Washington, D.C. from Bismarck; the airport handles an average of 0 outbound flights to Washington, D.C. per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Bismarck airport to Washington, D.C.. It is only a 2.5 mi journey to Bismarck (BIS) from Bismarck’s city center.
What are the cheapest airlines flying from Bismarck to Washington, D.C. round-trip?
Our cheapest airline available from Bismarck to Washington, D.C. is American Airlines. Our recent data shows that you can find tickets from as low as $269 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $273 and $485 round-trip. American Airlines is currently priced 44% below the average price you’ll pay for this route.
What are the most popular routes from Bismarck to Washington, D.C.?
The most popular route from Bismarck to Washington, D.C. is Bismarck - Washington, D.C. Reagan-National. You may also consider Bismarck - Washington, D.C. Dulles Intl or Bismarck - Baltimore/Washington.
Can I find deals for flights from Bismarck to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Bismarck to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Bismarck to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bismarck to Washington, D.C..
Can I find deals for business class flights from Bismarck to Washington, D.C.?
Yes. Cheapflights offers flight deals from Bismarck to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Bismarck to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from Bismarck to Washington, D.C. (average of $309). Flying from Bismarck to Washington, D.C. in June is currently the most expensive (average of $373). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Alexandria

Arlington

Woodbridge

Tysons

Fairfax

Springfield

Rockville

Fredericksburg

Silver Spring

Gaithersburg

Linthicum Heights

Falls Church

Laurel

Easton

Towson

Herndon

Bowie

National Harbor

Oxon Hill

Reston

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Bismarck to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$218	Average$408	FlexibilityNo cancel fee	On-timeN/A

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$171+ Cheap flights from Bismarck (BIS) to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Bismarck to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

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Cheap flight deals from Bismarck to Washington, D.C.

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Find flight deals from Bismarck to Washington, D.C.

Cheapest flights from Bismarck to Washington, D.C.Explore the most affordable flight options available from Bismarck to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Explore the most affordable flight options available from Bismarck to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Bismarck to Washington, D.C.

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bismarck to Washington, D.C. in April.

Best time to book a flight from Bismarck to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Bismarck with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Bismarck to Washington, D.C.

What is the cheapest month to book a flight from Bismarck to Washington, D.C.?

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

Reviews of airlines servicing Washington, D.C.

Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Bismarck to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Bismarck to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Bismarck to Washington, D.C.?

What are the cheapest airlines flying from Bismarck to Washington, D.C. round-trip?

What are the most popular routes from Bismarck to Washington, D.C.?

Can I find deals for flights from Bismarck to Washington, D.C. that include hotel bookings?

How can I find direct flights from Bismarck to Washington, D.C.?

Can I find deals for business class flights from Bismarck to Washington, D.C.?

What is the cheapest month to book a flight from Bismarck to Washington, D.C.?

Traveling to a place near Bismarck?

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Alternative routes for Bismarck to Washington, D.C.

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Top airline flying from Bismarck to Washington, D.C.

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Cheapest flights from Bismarck to Washington, D.C.
Explore the most affordable flight options available from Bismarck to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.