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Washington, D.C.

$128+ 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — WAS
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
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 julio 31, 2025.

Round-trip from

$269
(American Airlines)

One-way from

$128
(Mytrip)

Popular in

October

Cheapest in

March

Average price

$346
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. 40% potential increase in price ($320 potential increase over avg. RT price).
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Cheapest flight prices on average. 11% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 31, 2025.

This American Airlines deal was found by Cheapflights users on 7/31. 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. 8/211:22 pmBIS - DCA
1 stop5h 54mAmerican Airlines
lun. 8/256:45 amDCA - BIS
1 stop8h 35mAmerican Airlines
Deal found 7/31$269
This Delta deal was found by Cheapflights users on 7/30. 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. 8/215:00 amBIS - IAD
1 stop5h 20mDelta
dom. 8/246:15 amIAD - BIS
1 stop5h 18mDelta
Deal found 7/30$314
This Delta deal was found by Cheapflights users on 7/31. 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. 8/215:00 amBIS - DCA
2 stops9h 00mDelta
lun. 8/256:30 amDCA - BIS
1 stop5h 09mDelta
Deal found 7/31$319
This American Airlines deal was found by Cheapflights users on 7/30. 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. 8/142:59 pmBIS - BWI
1 stop7h 05mAmerican Airlines
lun. 8/186:00 amBWI - BIS
1 stop7h 52mAmerican Airlines
Deal found 7/30$319
This United Airlines deal was found by Cheapflights users on 7/30. 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. 8/2911:35 amBIS - IAD
1 stop6h 38mUnited Airlines
dom. 8/315:47 pmIAD - BIS
1 stop6h 52mUnited Airlines
Deal found 7/30$338
This American Airlines deal was found by Cheapflights users on 7/30. 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.
vie. 8/292:59 pmBIS - IAD
2 stops20h 49mAmerican Airlines
dom. 8/316:27 amIAD - BIS
1 stop8h 53mAmerican Airlines
Deal found 7/30$347
This Delta deal was found by Cheapflights users on 7/30. 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. 8/215:42 pmBIS - BWI
1 stop5h 05mDelta
dom. 8/246:15 amBWI - BIS
1 stop5h 18mDelta
Deal found 7/30$354
This United Airlines deal was found by Cheapflights users on 7/31. 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.
lun. 9/89:31 amBIS - DCA
2 stops23h 57mUnited Airlines
jue. 9/116:25 amDCA - BIS
3 stops18h 14mUnited Airlines
Deal found 7/31$864

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 julio 31, 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 - DCA

BISDCA

Bismarck

jue. 8/21

1:22 pm-8:16 pm

1 stop5h 54m

Washington, D.C. Reagan-National

lun. 8/25

6:45 am-2:20 pm

1 stop8h 35m

$269

BismarckWashington, D.C.

BIS - IAD

BISIAD

Bismarck

jue. 8/21

5:00 am-11:20 am

1 stop5h 20m

Washington, D.C. Dulles Intl

dom. 8/24

6:15 am-10:33 am

1 stop5h 18m

$314

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

jue. 8/21

5:00 am-3:00 pm

2 stops9h 00m

Washington, D.C. Reagan-National

lun. 8/25

6:30 am-10:39 am

1 stop5h 09m

$319

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

jue. 8/14

2:59 pm-11:04 pm

1 stop7h 05m

Baltimore/Washington

lun. 8/18

6:00 am-12:52 pm

1 stop7h 52m

$319

BismarckWashington, D.C.

BIS - IAD

BISIAD

Bismarck

vie. 8/29

11:35 am-7:13 pm

1 stop6h 38m

Washington, D.C. Dulles Intl

dom. 8/31

5:47 pm-11:39 pm

1 stop6h 52m

$338

BismarckWashington, D.C.

BIS - IAD

BISIAD

Bismarck

vie. 8/29

2:59 pm-12:48 pm

2 stops20h 49m

Washington, D.C. Dulles Intl

dom. 8/31

6:27 am-2:20 pm

1 stop8h 53m

$347

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

jue. 8/21

5:42 pm-11:47 pm

1 stop5h 05m

Baltimore/Washington

dom. 8/24

6:15 am-10:33 am

1 stop5h 18m

$354

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

lun. 9/8

9:31 am-10:28 am

2 stops23h 57m

Washington, D.C. Reagan-National

jue. 9/11

6:25 am-11:39 pm

3 stops18h 14m

$864

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

dom. 9/7

11:36 am-4:30 am

1 stop15h 54m

$128

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

sáb. 9/6

6:00 am-3:14 pm

1 stop8h 14m

$202

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 14 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.

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 julio 31, 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
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

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
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

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
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

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 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 $314 and $338 round-trip. American Airlines is currently priced 42% 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 United Airlines. According to our data, you can fly for as low as $202. Users have also found prices from $207 and $295 on Delta 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Easton
Fairfax
Manassas
Falls Church
Waldorf
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Bowie

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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$218Average$373FlexibilityNo cancel feeOn-timeN/A

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