WAS - BIS

$273 Find Cheap Flights from Washington, D.C. to Bismarck

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Bismarck departing on 4/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Bismarck

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Bismarck, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Bismarck, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$311
Overall average: $405
Delta
Wed 5/13Sat 5/16
BWI - BIS • 1 stop
Cheapest one-way
$273
Multiple Airlines
Thu 4/30
DCA - BIS • 2 stops
Top airlines
Delta
Cheapest • from $311 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. and Bismarck. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Chicago (ORD)
Cheapest • Avg $375 (round-trip)
Minneapolis (MSP)
Shortest trip • 5h 38m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Bismarck!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Bismarck (WAS-BIS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Bismarck that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Bismarck

Wed, May 13 - Sat, May 16
Delta Logo
6:17 am - 10:29 am
BWI
-
BIS
5h 12m
1 stop
Delta Logo
5:42 pm - 11:46 pm
BIS
-
BWI
5h 04m
1 stop
$311Delta
Tue, Sep 15 - Tue, Sep 22
American Airlines Logo
3:48 pm - 10:56 pm
BWI
-
BIS
8h 08m
1 stop
American Airlines Logo
1:45 pm - 12:08 am
BIS
-
BWI
9h 23m
2 stops
$316American Airlines
Tue, Sep 15 - Tue, Sep 22
American Airlines Logo
2:09 pm - 10:56 pm
BWI
-
BIS
9h 47m
2 stops
American Airlines Logo
1:45 pm - 12:08 am
BIS
-
BWI
9h 23m
2 stops
$348American Airlines
Fri, Apr 17 - Sun, Apr 19
Delta Logo
7:22 pm - 11:12 pm
BWI
-
BIS
4h 50m
1 stop
Delta Logo
5:17 pm - 11:26 pm
BIS
-
BWI
5h 09m
1 stop
$349Delta
Fri, Aug 28 - Mon, Aug 31
Delta Logo
6:10 am - 12:41 pm
DCA
-
BIS
7h 31m
1 stop
Delta Logo
5:30 pm - 11:28 pm
BIS
-
DCA
4h 58m
1 stop
$349Delta
Fri, Aug 28 - Mon, Aug 31
Delta Logo
7:40 am - 12:41 pm
DCA
-
BIS
6h 01m
1 stop
Delta Logo
5:00 am - 2:23 pm
BIS
-
DCA
8h 23m
2 stops
$354Delta
Fri, Aug 28 - Mon, Aug 31
Delta Logo
3:05 pm - 11:14 pm
DCA
-
BIS
9h 09m
2 stops
Delta Logo
5:00 am - 2:23 pm
BIS
-
DCA
8h 23m
2 stops
$359Delta
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
4:23 pm - 11:38 pm
BWI
-
BIS
8h 15m
1 stop
United Airlines Logo
9:16 am - 7:40 pm
BIS
-
BWI
9h 24m
1 stop
$401United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
4:23 pm - 11:38 pm
BWI
-
BIS
8h 15m
1 stop
United Airlines Logo
1:45 pm - 12:43 am
BIS
-
BWI
9h 58m
2 stops
$406United Airlines
Thu, Apr 9 - Mon, Apr 13
United Airlines Logo
11:08 am - 8:28 pm
BWI
-
BIS
10h 20m
2 stops
United Airlines Logo
1:45 pm - 11:24 pm
BIS
-
BWI
8h 39m
1 stop
$410United Airlines
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Bismarck flights

Get data-powered insights and trends into flights from Washington, D.C. to Bismarck to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington, D.C. to Bismarck?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Bismarck were found on Delta ($311) and American Airlines ($316).

Find deals

Good to know

Low seasonMarch
Cheapest flight$273
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Reagan Washington National Airport to Bismarck

When to book flights from Washington, D.C. to Bismarck

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Bismarck based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Washington, D.C. to Bismarck

  • What is the cheapest flight from Washington, D.C. to Bismarck?

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Bismarck was $273 for a one-way ticket and $311 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Bismarck?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Washington, D.C. to Bismarck?

    Washington, D.C. has 2 major airports: Washington, D.C. Reagan-National and Washington, D.C. Dulles Intl. Bismarck is the only airport in Bismarck. You’ll usually find the cheapest deals if you fly from Baltimore/Washington Airport.

  • Which aircraft models fly most regularly from Washington, D.C. to Bismarck?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington, D.C. to Bismarck?

    SkyTeam is the only airline alliance operating flights between Washington, D.C. and Bismarck.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Bismarck?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Bismarck.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Bismarck?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bismarck from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Bismarck?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bismarck with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Bismarck?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bismarck from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Washington, D.C. to Bismarck

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Bismarck. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Washington, D.C. to Bismarck? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8359 reviews
8.1Boarding
7.8Entertainment
8.5Crew
7.9Comfort
7.2Food
Airline reviews

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

10.0 ExcellentAnonymous, Mar 2026
SAT - LAX
Read more Delta reviews

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I haven’t flown economy in over 20 years but it was not bad. Room by my feet for my bag and seat was roomy enough. Surprised in a good way.

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

I am still at the Airport! Delayed Delayed and Delyaed

Everything you need to know for your flight from Washington, D.C. to Bismarck

Information on your arrival and departure airports

Bismarck (BIS)