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 $209 on this airline. An additional option worth looking into is Delta, starting at $242. American Airlines is currently priced 64% 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.?

September is one of the best times of the year to fly to Washington, D.C. from Bismarck. Prices for September average $584 per person but you can even find prices for as low as $402. The most expensive prices can be found in the month of October. Opting for a September flight can save you 31% 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.

$209+ Flights from Bismarck to Washington, D.C.

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

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

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$209 (American Airlines)
Popular in	October
Cheapest in	September
Average price	$629

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

Search Deals

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

Search Deals

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

Search Deals

Highest demand for flights based on searches. 0% potential increase in price ($3 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in January 2025

Search Deals

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 enero 30, 2025.

mié. 2/193:01 pmBIS - IAD

1 stop6h 32mAmerican Airlines

mié. 2/266:12 amIAD - BIS

1 stop9h 16mAmerican Airlines

Deal found 1/30

$209

mié. 2/192:03 pmBIS - IAD

2 stops9h 17mDelta

mié. 2/266:05 amIAD - BIS

1 stop5h 50mDelta

Deal found 1/30

$242

jue. 3/1311:28 amBIS - DCA

2 stops10h 48mDelta

lun. 3/176:00 amDCA - BIS

1 stop5h 48mDelta

Deal found 1/30

$274

sáb. 3/13:05 pmBIS - BWI

1 stop7h 48mDelta

vie. 3/76:00 amBWI - BIS

1 stop5h 55mDelta

Deal found 1/29

$289

jue. 7/311:20 pmBIS - DCA

1 stop9h 05mAmerican Airlines

mar. 8/56:00 amDCA - BIS

1 stop7h 40mAmerican Airlines

Deal found 1/29

$438

sáb. 3/13:59 pmBIS - BWI

3 stops16h 06mMultiple Airlines

vie. 3/711:12 amBWI - BIS

2 stops30h 28mMultiple Airlines

Deal found 1/29

$489

jue. 1/305:45 amBIS - DCA

1 stop8h 14mUnited Airlines

dom. 2/24:13 pmDCA - BIS

1 stop8h 44mUnited Airlines

Deal found 1/29

$529

jue. 7/311:20 pmBIS - BWI

1 stop7h 10mAmerican Airlines

mar. 8/56:07 amBWI - BIS

1 stop7h 33mAmerican Airlines

Deal found 1/29

$544

jue. 7/3111:40 amBIS - IAD

1 stop16h 35mUnited Airlines

mar. 8/57:59 pmIAD - BIS

1 stop15h 31mUnited Airlines

Deal found 1/29

$597

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 enero 30, 2025.

mié. 2/193:01 pmBIS - IAD

1 stop6h 32mAmerican Airlines

mié. 2/266:12 amIAD - BIS

1 stop9h 16mAmerican Airlines

Deal found 1/30

$209

mié. 2/192:03 pmBIS - IAD

2 stops9h 17mDelta

mié. 2/266:05 amIAD - BIS

1 stop5h 50mDelta

Deal found 1/30

$242

sáb. 3/13:59 pmBIS - BWI

3 stops16h 06mMultiple Airlines

vie. 3/711:12 amBWI - BIS

2 stops30h 28mMultiple Airlines

Deal found 1/29

$489

jue. 3/1311:28 amBIS - DCA

2 stops10h 48mDelta

lun. 3/176:00 amDCA - BIS

1 stop5h 48mDelta

Deal found 1/30

$274

sáb. 3/13:05 pmBIS - BWI

1 stop7h 48mDelta

vie. 3/76:00 amBWI - BIS

1 stop5h 55mDelta

Deal found 1/29

$289

Last-minute flights from Bismarck to Washington, D.C.
Discover last-minute flight deals from Bismarck to Washington, D.C.. Data last updated enero 30, 2025 and is based on user searches.

jue. 1/307:45 amBIS - BWI

1 stop5h 19mDelta

dom. 2/26:00 amBWI - BIS

1 stop8h 23mDelta

Deal found 1/29

$469

jue. 1/307:45 amBIS - DCA

2 stops11h 15mDelta

dom. 2/26:59 pmDCA - BIS

1 stop5h 58mDelta

Deal found 1/29

$474

jue. 1/305:45 amBIS - DCA

1 stop8h 14mUnited Airlines

dom. 2/24:13 pmDCA - BIS

1 stop8h 44mUnited Airlines

Deal found 1/29

$529

jue. 1/305:15 pmBIS - IAD

2 stops24h 28mUnited Airlines

dom. 2/24:00 pmIAD - BIS

1 stop8h 57mUnited Airlines

Deal found 1/30

$788

mié. 2/193:01 pmBIS - IAD

1 stop6h 32mAmerican Airlines

mié. 2/266:12 amIAD - BIS

1 stop9h 16mAmerican Airlines

Deal found 1/30

$209

mié. 2/192:03 pmBIS - IAD

2 stops9h 17mDelta

mié. 2/266:05 amIAD - BIS

1 stop5h 50mDelta

Deal found 1/30

$242

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

Fly from

Fly to

Route

Depart

Return

Price

BismarckWashington, D.C.

BIS - IAD

BISIAD

Bismarck

mié. 2/19

3:01 pm-10:33 pm

1 stop6h 32m

Washington, D.C. Dulles Intl

mié. 2/26

6:12 am-2:28 pm

1 stop9h 16m

$209

BismarckWashington, D.C.

BIS - IAD

BISIAD

Bismarck

mié. 2/19

2:03 pm-12:20 am

2 stops9h 17m

Washington, D.C. Dulles Intl

mié. 2/26

6:05 am-10:55 am

1 stop5h 50m

$242

BismarckWashington, D.C.

BIS - DCA

BISDCA

Bismarck

jue. 3/13

11:28 am-11:16 pm

2 stops10h 48m

Washington, D.C. Reagan-National

lun. 3/17

6:00 am-10:48 am

1 stop5h 48m

$274

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

sáb. 3/1

3:05 pm-11:53 pm

1 stop7h 48m

Baltimore/Washington

vie. 3/7

6:00 am-10:55 am

1 stop5h 55m

$289

BismarckBaltimore

BIS - BWI

BISBWI

Bismarck

sáb. 3/1

3:59 pm-9:05 am

3 stops16h 06m

Baltimore/Washington

vie. 3/7

11:12 am-4:40 pm

2 stops30h 28m

$489

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

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 $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

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.

Delta

8.0

Very good

8,450 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

8,450 reviews

Delta

8.0

Very good

8,450 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

8,450 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 $209 on this airline. An additional option worth looking into is Delta, starting at $242. American Airlines is currently priced 64% 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 $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

Fairfax

Arlington

Alexandria

Springfield

Silver Spring

Rockville

Tysons

Gaithersburg

Fredericksburg

Linthicum Heights

Laurel

Falls Church

Easton

Oxon Hill

Herndon

Woodbridge

Bowie

Reston

National Harbor

Greenbelt

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$469	FlexibilityNo cancel fee	On-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$209+ 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 2/19. 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 enero 30, 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 enero 30, 2025.

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

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.

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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bismarck to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.

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

100% Free

Book with Flexibility

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 enero 30, 2025.