WAS - BIS

$242 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 9/1. 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

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

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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

Mon, Nov 17 - Wed, Dec 17
American Airlines Logo
6:00 am - 12:25 pmDCA-BIS
7h 25m1 stop
American Airlines Logo
6:29 am - 4:19 pmBIS-DCA
8h 50m1 stop
$269American Airlines
Find Deal
Wed, Sep 3 - Sat, Sep 6
American Airlines Logo
5:00 am - 2:01 pmDCA-BIS
10h 01m1 stop
American Airlines Logo
2:32 pm - 11:00 pmBIS-DCA
7h 28m1 stop
$319American Airlines
Find Deal
Wed, Sep 3 - Sat, Sep 6
American Airlines Logo
1:30 pm - 10:26 pmDCA-BIS
9h 56m2 stops
American Airlines Logo
1:51 pm - 10:00 pmBIS-DCA
7h 09m1 stop
$324American Airlines
Find Deal
Wed, Sep 3 - Sat, Sep 6
Delta Logo
9:40 am - 4:47 pmDCA-BIS
8h 07m2 stops
Delta Logo
5:00 am - 3:00 pmBIS-DCA
9h 00m2 stops
$329Delta
Find Deal
Mon, Nov 17 - Wed, Dec 17
Delta Logo
10:00 am - 7:57 pmDCA-BIS
10h 57m2 stops
Delta Logo
1:15 pm - 10:16 pmBIS-DCA
8h 01m1 stop
$371Delta
Find Deal
Wed, Sep 17 - Sun, Sep 21
Delta Logo
6:15 am - 12:34 pmIAD-BIS
7h 19m1 stop
Delta Logo
5:00 am - 11:18 amBIS-IAD
5h 18m1 stop
$378Delta
Find Deal
Fri, Nov 21 - Sun, Nov 23
Delta Logo
3:10 pm - 7:57 pmDCA-BIS
5h 47m1 stop
Delta Logo
7:31 am - 7:20 pmBIS-DCA
10h 49m2 stops
$383Delta
Find Deal
Fri, Oct 10 - Tue, Oct 14
United Airlines Logo
10:09 pm - 12:54 pmIAD-BIS
15h 45m1 stop
United Airlines Logo
6:00 am - 5:22 amBIS-IAD
22h 22m1 stop
$596United Airlines
Find Deal
Sun, Nov 23 - Wed, Nov 26
United Airlines Logo
4:17 pm - 11:39 pmDCA-BIS
8h 22m1 stop
United Airlines Logo
5:45 am - 1:49 pmBIS-DCA
31h 04m2 stops
$611United Airlines
Find Deal
Fri, Aug 29 - Mon, Sep 1
United Airlines Logo
6:40 pm - 12:59 pmBWI-BIS
19h 19m2 stops
United Airlines Logo
6:00 am - 3:14 pmBIS-BWI
8h 14m1 stop
$747United Airlines
Find Deal
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.

What’s the cheapest day of the week to fly from Washington, D.C. to Bismarck?

The average price of all round-trip flights from Washington, D.C. to Bismarck clicked on KAYAK for each day over the last 12 months.

When flying from Washington, D.C. to Bismarck, you should consider leaving on a Tuesday and avoid Fridays if you are looking for the best rates. For your return to Washington, D.C., you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays.

Good to know

Low seasonMarch
Cheapest flight$242
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Baltimore 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 $242 for a one-way ticket and $269 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, oneworld, and Star Alliance are the airline alliances operating flights between Washington, D.C. and Bismarck, with SkyTeam being the most commonly used for this route.

  • 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.
8.0
DeltaOverall score based on 7981 reviews
7.9Entertainment
7.3Food
7.9Comfort
8.2Boarding
8.5Crew
Airline reviews

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

10.0 ExcellentLee, Aug 2025ATL - PHL
Read more Delta reviews

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

There was supposed to be a meal served, but there wasn’t and the major toilet was out of order

They made us board and then deboard due to mechanical issue which delayed the departure by almost 2 hours and we barely made our connecting flight. These quality checks should've been done before boarding not after.

Having to up charge for a seat assignment is not good. Delta can do better

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.