IAD - BIS

$305 Find Cheap Flights from Washington Dulles Airport 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 Dulles Intl to Bismarck departing on 4/24. 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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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.

Everything you should know

Cheapest round-trip
$334
Delta
Thu 4/2Sat 4/18
IAD - BIS • 2 stops
Cheapest one-way
$305
American Airlines
Fri 4/24
IAD - BIS • 1 stop
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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 Dulles Intl to Bismarck (IAD-BIS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl 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 Dulles Intl to Bismarck

Thu, Apr 2 - Sat, Apr 18
Delta Logo
6:00 am - 12:45 pm
IAD
-
BIS
7h 45m
2 stops
Delta Logo
5:00 pm - 11:36 pm
BIS
-
IAD
5h 36m
1 stop
$334Delta
Thu, Apr 2 - Sat, Apr 18
Delta Logo
6:00 am - 12:45 pm
IAD
-
BIS
7h 45m
2 stops
Delta Logo
1:10 pm - 11:03 pm
BIS
-
IAD
8h 53m
2 stops
$340Delta
Fri, Feb 6 - Sat, Feb 21
American Airlines Logo
6:00 am - 2:24 pm
IAD
-
BIS
9h 24m
1 stop
American Airlines Logo
2:24 pm - 10:53 pm
BIS
-
IAD
7h 29m
1 stop
$407American Airlines
Sat, Feb 14 - Sat, Feb 28
American Airlines Logo
6:00 am - 1:54 pm
IAD
-
BIS
8h 54m
1 stop
American Airlines Logo
6:05 am - 4:34 pm
BIS
-
IAD
9h 29m
1 stop
$437American Airlines
Thu, Apr 2 - Sat, Apr 18
American Airlines Logo
6:00 am - 1:54 pm
IAD
-
BIS
8h 54m
1 stop
American Airlines Logo
2:26 pm - 11:30 pm
BIS
-
IAD
8h 04m
1 stop
$442American Airlines
Fri, Feb 20 - Fri, Feb 27
United Airlines Logo
2:12 pm - 9:58 pm
IAD
-
BIS
8h 46m
1 stop
United Airlines Logo
1:43 pm - 11:19 pm
BIS
-
IAD
8h 36m
1 stop
$445United Airlines
Sat, Feb 14 - Sat, Feb 28
American Airlines Logo
6:00 am - 1:54 pm
IAD
-
BIS
8h 54m
1 stop
American Airlines Logo
2:24 pm - 10:53 pm
BIS
-
IAD
7h 29m
1 stop
$450American Airlines
Sat, Feb 14 - Sat, Feb 28
American Airlines Logo
5:00 am - 1:54 pm
IAD
-
BIS
9h 54m
2 stops
American Airlines Logo
2:24 pm - 10:53 pm
BIS
-
IAD
7h 29m
1 stop
$455American Airlines
Wed, May 20 - Sun, May 24
Delta Logo
6:15 am - 12:41 pm
IAD
-
BIS
7h 26m
1 stop
Delta Logo
5:30 pm - 11:29 pm
BIS
-
IAD
4h 59m
1 stop
$463Delta
Sat, Feb 14 - Sat, Feb 28
American Airlines Logo
5:00 am - 1:54 pm
IAD
-
BIS
9h 54m
2 stops
American Airlines Logo
2:24 pm - 10:53 pm
BIS
-
IAD
7h 29m
1 stop
$475American Airlines
Booking Insights

KAYAK's insights & trends for Dulles Intl to Bismarck flights

Get data-powered insights and trends into flights from Dulles Intl 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 Dulles Airport 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 Dulles Airport to Bismarck were found on Delta ($334) and American Airlines ($407).

Find deals

Good to know

Cheapest flight$305
Flight from Washington Dulles Airport to Bismarck

When to book flights from Dulles Intl to Bismarck

Are your dates flexible? Find out the best times to travel from Dulles Intl 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 Washington Dulles Airport to Bismarck flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Bismarck was $305 for a one-way ticket and $334 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Bismarck?

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

  • Which aircraft models fly most regularly from Washington Dulles Airport to Bismarck?

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

  • How does KAYAK find such low prices on flights from Washington Dulles Airport 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 Dulles Airport to Bismarck.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bismarck from Washington Dulles Airport 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 Dulles Airport 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 Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and BIS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport 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 Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Dulles Intl to Bismarck

Information on your arrival and departure airports

Washington Dulles Airport (IAD)
Bismarck (BIS)