BIS - WAS

$324 Find Cheap Flights from Bismarck to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bismarck to Washington, D.C. departing on 7/11. 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 Washington, D.C.

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bismarck to Washington, D.C., 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 Bismarck to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$329
Delta
Thu 7/23Mon 7/27
BIS - IAD • 1 stop
Cheapest one-way
$324
Delta
Sat 7/11
BIS - IAD • 1 stop
Top airlines
Delta
Cheapest • from $329 (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 Bismarck and Washington, D.C.. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Denver (DEN)
Cheapest • Avg $348 (round-trip)
Minneapolis (MSP)
Shortest trip • 4h 49m (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 Washington, D.C.!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bismarck to Washington, D.C. 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 Bismarck to Washington, D.C.

Thu, Jul 23 - Mon, Jul 27
Delta Logo
5:00 am - 10:46 am
BIS
-
IAD
4h 46m
1 stop
Delta Logo
6:00 am - 10:40 am
IAD
-
BIS
5h 40m
1 stop
$329Delta
Thu, Jul 23 - Mon, Jul 27
Delta Logo
5:00 am - 11:00 am
BIS
-
DCA
5h 00m
1 stop
Delta Logo
6:00 am - 10:40 am
DCA
-
BIS
5h 40m
1 stop
$329Delta
Fri, Sep 11 - Mon, Sep 14
Delta Logo
11:30 am - 12:10 am
BIS
-
IAD
11h 40m
2 stops
Delta Logo
6:40 pm - 11:14 pm
IAD
-
BIS
5h 34m
1 stop
$334Delta
Thu, Jul 23 - Mon, Jul 27
Delta Logo
1:27 pm - 10:48 pm
BIS
-
DCA
8h 21m
2 stops
Delta Logo
6:00 am - 10:40 am
DCA
-
BIS
5h 40m
1 stop
$334Delta
Fri, Sep 11 - Mon, Sep 14
Delta Logo
11:30 am - 12:10 am
BIS
-
IAD
11h 40m
2 stops
Delta Logo
6:00 am - 12:41 pm
IAD
-
BIS
7h 41m
2 stops
$339Delta
Thu, Jul 23 - Mon, Jul 27
Delta Logo
5:40 pm - 11:20 pm
BIS
-
IAD
4h 40m
1 stop
Delta Logo
6:00 am - 10:40 am
IAD
-
BIS
5h 40m
1 stop
$349Delta
Thu, Jul 9 - Sun, Jul 12
Delta Logo
5:40 pm - 11:56 pm
BIS
-
DCA
5h 16m
1 stop
Delta Logo
6:30 am - 10:40 am
DCA
-
BIS
5h 10m
1 stop
$349Delta
Thu, Aug 13 - Sun, Aug 16
American Airlines Logo
1:55 pm - 11:58 pm
BIS
-
DCA
9h 03m
1 stop
American Airlines Logo
7:34 am - 12:28 pm
DCA
-
BIS
5h 54m
1 stop
$431American Airlines
Tue, Sep 29 - Sat, Oct 3
United Airlines Logo
5:45 am - 5:13 pm
BIS
-
BWI
10h 28m
2 stops
United Airlines Logo
4:18 pm - 11:37 pm
BWI
-
BIS
8h 19m
1 stop
$564United Airlines
Tue, Sep 29 - Sat, Oct 3
United Airlines Logo
5:45 am - 5:13 pm
BIS
-
BWI
10h 28m
2 stops
United Airlines Logo
12:10 pm - 8:03 pm
BWI
-
BIS
8h 53m
2 stops
$569United Airlines
Booking Insights

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

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

What is the cheapest month to fly from Bismarck to Washington, D.C.?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bismarck to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bismarck to Washington, D.C. is August, where tickets cost $0 (return) on average. On the other hand, the most expensive months are April and July, where the average cost of round-trip tickets is $558 and $485 respectively.

Find deals

Good to know

Cheapest flight$324
Flight from Bismarck to Washington Dulles Airport

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

Are your dates flexible? Find out the best times to travel from Bismarck to Washington, D.C. 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 Bismarck to Washington, D.C.

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

    In the last 3 days, the lowest price for a flight from Bismarck to Washington, D.C. was $324 for a one-way ticket and $329 for a round-trip.

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

    No, a passport isn't needed to fly from Bismarck to Washington, D.C.. However, local authorities might ask for an official ID.

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

    On your way to Washington, D.C., you’ll fly out from Bismarck. You’ll be landing in one of Washington, D.C.’s 2 airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl.

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

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

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

    oneworld, and SkyTeam are the airline alliances operating flights between Bismarck and Washington, D.C., with oneworld being the most commonly used for this route.

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

    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 Bismarck to Washington, D.C..

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Bismarck 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 Bismarck to Washington, D.C.?

    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 Washington, D.C. with an airline and back to Bismarck with another airline.

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

    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 Washington, D.C. from Bismarck 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 Bismarck to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying from Bismarck to Washington, D.C.. 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 Bismarck to Washington, D.C.? 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 8452 reviews
7.8Comfort
8.1Boarding
7.8Entertainment
7.2Food
8.5Crew
Airline reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

10.0 Excellentangela, May 2026
LGA - PBI
Read more Delta reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

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

Information on your arrival and departure airports

Bismarck (BIS)