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Bismarck

$321+ Cheap flights from Reagan-National (DCA) to Bismarck (BIS)

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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BIS
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Reagan-National to Bismarck

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Bismarck (BIS). 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 September 15, 2025.

Round-trip from

$269
(Delta)

Popular in

November

Cheapest in

April

Average price

$428
From Washington, D.C. Reagan-National to Bismarck
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Highest demand for flights based on searches. 18% potential increase in price ($83 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Reagan-National to Bismarck

Cheapest flights from Reagan-National to Bismarck
Explore the most affordable flight options available from Reagan-National to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 11/197:43 amDCA - BIS
1 stop7h 45mAmerican Airlines
Sat 11/222:28 pmBIS - DCA
1 stop7h 32mAmerican Airlines
Deal found 9/15$321
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 11/176:50 amDCA - BIS
1 stop6h 35mAmerican Airlines
Wed 12/1712:51 pmBIS - DCA
1 stop10h 05mAmerican Airlines
Deal found 9/14$347
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 11/216:00 amDCA - BIS
1 stop7h 25mAmerican Airlines
Sun 11/2312:55 pmBIS - DCA
1 stop4h 59mAmerican Airlines
Deal found 9/13$369
This Delta deal was found by Cheapflights users on 9/15. 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.
Wed 11/196:06 amDCA - BIS
2 stops7h 34mDelta
Sat 11/2212:20 pmBIS - DCA
2 stops10h 21mDelta
Deal found 9/15$379
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 11/146:30 amDCA - BIS
1 stop8h 28mAmerican Airlines
Sun 11/166:00 amBIS - DCA
1 stop6h 50mAmerican Airlines
Deal found 9/14$412
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 11/176:10 amDCA - BIS
1 stop7h 30mDelta
Wed 12/175:00 amBIS - DCA
2 stops10h 34mDelta
Deal found 9/15$473
This Delta deal was found by Cheapflights users on 9/13. 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.
Fri 11/213:06 pmDCA - BIS
2 stops9h 20mDelta
Sun 11/231:20 pmBIS - DCA
2 stops9h 21mDelta
Deal found 9/13$524

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Bismarck 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 September 15, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Bismarck that are best for you.

Fly from

Reagan-National

Fly to

Bismarck

Route

Depart

Return

Price

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Wed 11/19

7:43 am-2:28 pm

1 stop7h 45m

Bismarck

Sat 11/22

2:28 pm-11:00 pm

1 stop7h 32m

$321

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Mon 11/17

6:50 am-12:25 pm

1 stop6h 35m

Bismarck

Wed 12/17

12:51 pm-11:56 pm

1 stop10h 05m

$347

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Fri 11/21

6:00 am-12:25 pm

1 stop7h 25m

Bismarck

Sun 11/23

12:55 pm-6:54 pm

1 stop4h 59m

$369

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Wed 11/19

6:06 am-12:40 pm

2 stops7h 34m

Bismarck

Sat 11/22

12:20 pm-11:41 pm

2 stops10h 21m

$379

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Fri 11/14

5:00 am-1:58 pm

2 stops9h 58m

Bismarck

Sun 11/16

2:58 pm-11:00 pm

1 stop7h 02m

$472

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Mon 11/17

6:10 am-12:40 pm

1 stop7h 30m

Bismarck

Wed 12/17

5:00 am-4:34 pm

2 stops10h 34m

$473

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Thu 9/18

7:00 am-12:09 pm

2 stops30h 09m

$392

Washington, D.C.Bismarck

DCA - BIS

DCABIS

Washington, D.C. Reagan-National

Thu 9/18

6:45 am-2:01 pm

1 stop8h 16m

$430

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Reagan-National to Bismarck

Have a flexible travel schedule? Discover the best time to fly to Bismarck from Reagan-National 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 Washington, D.C. Reagan-National Airport to Bismarck

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

Find hourly flight availability from Reagan-National to Bismarck. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Washington, D.C. Reagan-National Airport to Bismarck, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 36% versus a flight in the morning.

Reviews of airlines servicing Bismarck

Get insights into the airlines that provide service to Bismarck. 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 Bismarck. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with Delta from Washington, D.C. Reagan-National Airport to Bismarck 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
7,954 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

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
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

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 Reagan-National to Bismarck. 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 into for flights to Bismarck from Washington, D.C. Reagan-National?

    If you book a flight to Bismarck from Washington, D.C. Reagan-National, you will be flying to Bismarck, which is the city’s only airport. Bismarck (BIS) is located 2.5 mi from the center of Bismarck. There are 0 flights from Washington, D.C. Reagan-National to Bismarck per day from 1 airline.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Bismarck?

    For as low as $379, American Airlines can have you in Bismarck from Washington, D.C. Reagan-National Airport in 7h 34m. The distance between Washington, D.C. Reagan-National Airport and Bismarck is about 1313 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Washington, D.C. Reagan-National Airport to Bismarck round-trip?

    Our cheapest airline available from Washington, D.C. Reagan-National Airport to Bismarck is Delta. Our recent data shows that you can find tickets from as low as $236 on this airline. Delta is currently priced 36% below the average price you’ll pay for this route.

  • Can I find deals for flights from Reagan-National to Bismarck that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Bismarck flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Bismarck?

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

  • Can I find deals for business class flights from Reagan-National to Bismarck?

    Yes. Cheapflights offers flight deals from Reagan-National to Bismarck 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 Washington, D.C. Reagan-National Airport to Bismarck?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Bismarck (average of $346). Flying from Washington, D.C. Reagan-National Airport to Bismarck in June is currently the most expensive (average of $425). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Reagan-National to Bismarck

Discover the top airline that operate flights from Reagan-National to Bismarck. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$236Average$318FlexibilityNo cancel feeOn-timeN/A

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