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 Delta. Our recent data shows that you can find tickets from as low as $294 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $394 and $499 round-trip. Delta is currently priced 46% 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. Dulles Intl. You may also consider Bismarck - Baltimore/Washington or Bismarck - Washington, D.C. Reagan-National.

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 $548 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 40% 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 FlightHub the most. FlightHub 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.

$294+ Flights from Bismarck to Washington, D.C.

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$294 (Delta)
Popular in	October
Cheapest in	March
Average price	$297

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)

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($39 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).

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Average for round-trip flights in March 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 mars 3, 2025.

mar. 7/2911:30 amBIS - BWI

1 stop4h 31mDelta

mar. 8/56:19 amBWI - BIS

1 stop5h 25mDelta

Deal found 3/2

$294

mar. 7/296:23 amBIS - BWI

2 stops12h 35mAmerican Airlines

mar. 8/55:00 amBWI - BIS

2 stops10h 24mAmerican Airlines

Deal found 3/3

$394

sam. 6/71:11 pmBIS - DCA

1 stop9h 35mAmerican Airlines

jeu. 6/1210:09 pmDCA - BIS

1 stop15h 32mAmerican Airlines

Deal found 3/2

$491

mar. 7/2911:40 amBIS - IAD

2 stops18h 52mUnited Airlines

mar. 8/58:20 amIAD - BIS

2 stops16h 18mUnited Airlines

Deal found 3/3

$499

lun. 3/171:45 pmBIS - BWI

1 stop8h 42mUnited Airlines

ven. 3/218:00 amBWI - BIS

1 stop30h 04mUnited Airlines

Deal found 3/1

$513

mar. 7/291:11 pmBIS - IAD

2 stops22h 27mAmerican Airlines

mar. 8/56:27 amIAD - BIS

1 stop8h 57mAmerican Airlines

Deal found 3/3

$517

mar. 7/295:30 pmBIS - IAD

1 stop4h 59mDelta

mar. 8/56:15 amIAD - BIS

1 stop5h 29mDelta

Deal found 3/3

$527

ven. 4/45:36 pmBIS - DCA

1 stop5h 15mDelta

dim. 4/66:00 amDCA - BIS

1 stop8h 14mDelta

Deal found 3/3

$567

dim. 6/811:40 amBIS - DCA

2 stops21h 47mUnited Airlines

mer. 6/116:00 amDCA - BIS

2 stops18h 38mUnited Airlines

Deal found 3/1

$652

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 mars 3, 2025.

mar. 7/2911:30 amBIS - BWI

1 stop4h 31mDelta

mar. 8/56:19 amBWI - BIS

1 stop5h 25mDelta

Deal found 3/2

$294

mar. 7/296:23 amBIS - BWI

2 stops12h 35mAmerican Airlines

mar. 8/55:00 amBWI - BIS

2 stops10h 24mAmerican Airlines

Deal found 3/3

$394

mar. 7/2911:40 amBIS - IAD

2 stops18h 52mUnited Airlines

mar. 8/58:20 amIAD - BIS

2 stops16h 18mUnited Airlines

Deal found 3/3

$499

sam. 6/71:11 pmBIS - DCA

1 stop9h 35mAmerican Airlines

jeu. 6/1210:09 pmDCA - BIS

1 stop15h 32mAmerican Airlines

Deal found 3/2

$491

lun. 3/171:45 pmBIS - BWI

1 stop8h 42mUnited Airlines

ven. 3/218:00 amBWI - BIS

1 stop30h 04mUnited Airlines

Deal found 3/1

$513

mar. 7/295:30 pmBIS - IAD

1 stop4h 59mDelta

mar. 8/56:15 amIAD - BIS

1 stop5h 29mDelta

Deal found 3/3

$527

mar. 7/291:11 pmBIS - IAD

2 stops22h 27mAmerican Airlines

mar. 8/56:27 amIAD - BIS

1 stop8h 57mAmerican Airlines

Deal found 3/3

$517

ven. 4/45:36 pmBIS - DCA

1 stop5h 15mDelta

dim. 4/66:00 amDCA - BIS

1 stop8h 14mDelta

Deal found 3/3

$567

dim. 6/811:40 amBIS - DCA

2 stops21h 47mUnited Airlines

mer. 6/116:00 amDCA - BIS

2 stops18h 38mUnited Airlines

Deal found 3/1

$652

Last-minute flights from Bismarck to Washington, D.C.
Discover last-minute flight deals from Bismarck to Washington, D.C.. Data last updated mars 3, 2025 and is based on user searches.

lun. 3/171:45 pmBIS - BWI

1 stop8h 42mUnited Airlines

ven. 3/218:00 amBWI - BIS

1 stop30h 04mUnited Airlines

Deal found 3/1

$513

lun. 3/175:18 pmBIS - IAD

2 stops21h 23mUnited Airlines

ven. 3/2110:20 pmIAD - BIS

1 stop15h 44mUnited Airlines

Deal found 3/1

$634

lun. 3/175:00 amBIS - BWI

2 stops10h 55mDelta

ven. 3/215:40 pmBWI - BIS

2 stops6h 59mDelta

Deal found 3/1

$659

lun. 3/175:45 amBIS - DCA

1 stop8h 14mUnited Airlines

ven. 3/214:13 pmDCA - BIS

1 stop8h 41mUnited Airlines

Deal found 3/1

$797

lun. 3/176:12 amBIS - DCA

2 stops8h 47mAmerican Airlines

ven. 3/218:00 amDCA - BIS

1 stop7h 10mAmerican Airlines

Deal found 3/1

$802

lun. 3/172:40 pmBIS - IAD

2 stops8h 18mAmerican Airlines

ven. 3/211:52 pmIAD - BIS

2 stops9h 46mAmerican Airlines

Deal found 3/1

$807

Find flights from Bismarck to Washington, D.C. within your budget

Fly from

Fly to

Route

Depart

Return

Price

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

mar. 7/29

11:30 am-5:01 pm

1 stop4h 31m

Baltimore/Washington

mar. 8/5

6:19 am-10:44 am

1 stop5h 25m

$294

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

mar. 7/29

6:23 am-7:58 pm

2 stops12h 35m

Baltimore/Washington

mar. 8/5

5:00 am-2:24 pm

2 stops10h 24m

$394

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

sam. 6/7

1:11 pm-11:46 pm

1 stop9h 35m

Washington, D.C. Reagan-National

jeu. 6/12

10:09 pm-12:41 pm

1 stop15h 32m

$491

BismarckWashington, D.C.

BIS - IAD

BISIAD

Bismarck

mar. 7/29

11:40 am-7:32 am

2 stops18h 52m

Washington, D.C. Dulles Intl

mar. 8/5

8:20 am-11:38 pm

2 stops16h 18m

$499

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

lun. 3/17

1:45 pm-11:27 pm

1 stop8h 42m

Baltimore/Washington

ven. 3/21

8:00 am-1:04 pm

1 stop30h 04m

$513

BismarckWashington, D.C.

BIS - IAD

BISIAD

Bismarck

mar. 7/29

1:11 pm-12:38 pm

2 stops22h 27m

Washington, D.C. Dulles Intl

mar. 8/5

6:27 am-2:24 pm

1 stop8h 57m

$517

BismarckWashington, D.C.

BIS - IAD

BISIAD

Bismarck

mar. 7/29

5:30 pm-11:29 pm

1 stop4h 59m

Washington, D.C. Dulles Intl

mar. 8/5

6:15 am-10:44 am

1 stop5h 29m

$527

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

ven. 4/4

5:36 pm-11:51 pm

1 stop5h 15m

Washington, D.C. Reagan-National

dim. 4/6

6:00 am-1:14 pm

1 stop8h 14m

$567

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

dim. 6/8

11:40 am-10:27 am

2 stops21h 47m

Washington, D.C. Reagan-National

mer. 6/11

6:00 am-11:38 pm

2 stops18h 38m

$652

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

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 March.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 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 FlightHub the most. FlightHub 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.

Travel insights for flights from Bismarck to Washington, D.C.

Get recent, data-driven insights about flights from Bismarck to Washington, D.C. including ideal travel times, pricing trends, and more.

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 $389). 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

8,070 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

8,070 reviews

Delta

8.0

Very good

8,070 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

8,679 reviews

Delta

8.0

Very good

8,070 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

8,070 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 Delta. Our recent data shows that you can find tickets from as low as $294 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $394 and $499 round-trip. Delta is currently priced 46% 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. Dulles Intl. You may also consider Bismarck - Baltimore/Washington or Bismarck - Washington, D.C. Reagan-National.
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 $389). 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

Arlington

Alexandria

Fairfax

Tysons

Springfield

Rockville

Fredericksburg

Gaithersburg

Silver Spring

Linthicum Heights

Laurel

Falls Church

Woodbridge

Easton

Herndon

Bowie

Reston

Gettysburg

National Harbor

Oxon Hill

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$441	FlexibilityNo cancel fee	On-timeN/A

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$294+ Cheap flights from Bismarck (BIS) to Washington, D.C. (WAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/29. 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

3. Compare prices and book

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

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

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 mars 3, 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 mars 3, 2025.

Find flights from Bismarck to Washington, D.C. within your budget

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 March.

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.

Travel insights for flights from Bismarck to Washington, D.C.

Get recent, data-driven insights about flights from Bismarck to Washington, D.C. including ideal travel times, pricing trends, and more.

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?

Browse thousands of different options on Cheapflights for your next trip

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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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Travel Smart

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 mars 3, 2025.