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Washington, D.C.

$183+ 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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — WAS
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Bismarck to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Bismarck (BIS) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 12, 2025.

Round-trip from

$269
(Delta)

One-way from

$183
(Mytrip)

Popular in

October

Cheapest in

March

Average price

$423
From Bismarck to Washington, D.C. (WAS)
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One-way flight from Bismarck to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 26% potential increase in price ($177 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/45:42 pmBIS - IAD
1 stop4h 58mDelta
sáb. 9/66:15 amIAD - BIS
1 stop6h 19mDelta
Deal found 6/12$269
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/45:00 amBIS - DCA
1 stop5h 05mDelta
sáb. 9/66:10 amDCA - BIS
1 stop6h 24mDelta
Deal found 6/11$269
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/295:00 amBIS - BWI
1 stop4h 50mDelta
mar. 8/57:18 pmBWI - BIS
1 stop5h 02mDelta
Deal found 6/11$269
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/263:00 pmBIS - IAD
1 stop6h 39mAmerican Airlines
sáb. 8/166:27 amIAD - BIS
1 stop8h 53mAmerican Airlines
Deal found 6/10$294
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/263:00 pmBIS - BWI
1 stop7h 16mAmerican Airlines
sáb. 8/161:38 pmBWI - BIS
1 stop9h 39mAmerican Airlines
Deal found 6/10$294
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/236:00 amBIS - IAD
1 stop6h 28mUnited Airlines
sáb. 10/2510:25 amIAD - BIS
1 stop7h 04mUnited Airlines
Deal found 6/10$300
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/512:39 pmBIS - DCA
1 stop4h 48mAmerican Airlines
mar. 8/126:45 amDCA - BIS
1 stop8h 35mAmerican Airlines
Deal found 6/9$321
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/2410:56 pmBIS - BWI
1 stop30h 09mMultiple Airlines
mié. 7/306:30 amBWI - BIS
2 stops40h 36mMultiple Airlines
Deal found 6/11$381
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/46:00 amBIS - BWI
2 stops10h 29mUnited Airlines
sáb. 9/610:51 amBWI - BIS
2 stops10h 55mUnited Airlines
Deal found 6/10$410
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/268:00 amBIS - DCA
2 stops13h 43mUnited Airlines
lun. 9/2910:30 amDCA - BIS
2 stops14h 07mUnited Airlines
Deal found 6/10$602

Cheapflights Fare Finder

Customize your flight search to find flights from Bismarck to Washington, D.C. 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, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from Bismarck to Washington, D.C. that are best for you.

Fly from

Bismarck

Fly to

Washington, D.C.

Route

Depart

Return

Price

BismarckWashington, D.C.

BIS - IAD

BISIAD

Bismarck

jue. 9/4

5:42 pm-11:40 pm

1 stop4h 58m

Washington, D.C. Dulles Intl

sáb. 9/6

6:15 am-11:34 am

1 stop6h 19m

$269

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

jue. 9/4

5:00 am-11:05 am

1 stop5h 05m

Washington, D.C. Reagan-National

sáb. 9/6

6:10 am-11:34 am

1 stop6h 24m

$269

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

mar. 7/29

5:00 am-10:50 am

1 stop4h 50m

Baltimore/Washington

mar. 8/5

7:18 pm-11:20 pm

1 stop5h 02m

$269

BismarckWashington, D.C.

BIS - IAD

BISIAD

Bismarck

jue. 6/26

3:00 pm-10:39 pm

1 stop6h 39m

Washington, D.C. Dulles Intl

sáb. 8/16

6:27 am-2:20 pm

1 stop8h 53m

$294

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

jue. 6/26

3:00 pm-11:16 pm

1 stop7h 16m

Baltimore/Washington

sáb. 8/16

1:38 pm-10:17 pm

1 stop9h 39m

$294

BismarckWashington, D.C.

BIS - IAD

BISIAD

Bismarck

jue. 10/23

6:00 am-1:28 pm

1 stop6h 28m

Washington, D.C. Dulles Intl

sáb. 10/25

10:25 am-4:29 pm

1 stop7h 04m

$300

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

mar. 8/5

12:39 pm-6:27 pm

1 stop4h 48m

Washington, D.C. Reagan-National

mar. 8/12

6:45 am-2:20 pm

1 stop8h 35m

$321

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

jue. 7/24

10:56 pm-6:05 am

1 stop30h 09m

Baltimore/Washington

mié. 7/30

6:30 am-10:06 pm

2 stops40h 36m

$381

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

jue. 9/4

6:00 am-5:29 pm

2 stops10h 29m

Baltimore/Washington

sáb. 9/6

10:51 am-8:46 pm

2 stops10h 55m

$410

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

vie. 9/26

8:00 am-10:43 pm

2 stops13h 43m

Washington, D.C. Reagan-National

lun. 9/29

10:30 am-11:37 pm

2 stops14h 07m

$602

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 18 results
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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 $241). Flying from Bismarck to Washington, D.C. in March is currently the most expensive (average of $290). 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

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

Plan your trip to Washington, D.C. by taking into account the average temperature totals 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 insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated junio 12, 2025.
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
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.?

    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 $269 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $294 and $300 round-trip. Delta is currently priced 44% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Bismarck to Washington, D.C. one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $210. Users have also found prices from $379 and $385 on United Airlines and American Airlines, respectively.

  • 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 $241). Flying from Bismarck to Washington, D.C. in March is currently the most expensive (average of $290). 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

Traveling to a place near Bismarck?

Book flights to Bismarck if you plan to visit one of these locations
Arlington
Alexandria
Woodbridge
Tysons
Silver Spring
Linthicum Heights
Fredericksburg
Gaithersburg
Fairfax
Falls Church
Easton
Herndon
Towson
Bowie
Rockville
Reston
National Harbor
Springfield
Manassas
Dundalk

Browse thousands of different options on Cheapflights for your next trip

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

Discover the top airline that operate flights from Bismarck to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$218Average$418FlexibilityNo cancel feeOn-timeN/A

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