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 2/15. 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
$317
Delta
Sat 2/14Sat 2/28
IAD - BIS • 1 stop
Cheapest one-way
$305
American Airlines
Sun 2/15
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

Sat, Feb 14 - Sat, Feb 28
Delta Logo
7:00 am - 12:45 pm
IAD
-
BIS
6h 45m1 stop
Delta Logo
10:20 am - 6:54 pm
BIS
-
IAD
7h 34m1 stop
$317Delta
Sat, Jan 31 - Sat, Feb 14
Delta Logo
7:00 am - 12:46 pm
IAD
-
BIS
6h 46m1 stop
Delta Logo
6:10 am - 4:28 pm
BIS
-
IAD
9h 18m2 stops
$322Delta
Thu, Apr 2 - Sat, Apr 18
Delta Logo
7:00 am - 12:45 pm
IAD
-
BIS
6h 45m1 stop
Delta Logo
5:00 pm - 11:36 pm
BIS
-
IAD
5h 36m1 stop
$323Delta
Sat, Jan 31 - Sat, Feb 14
Delta Logo
7:00 am - 12:46 pm
IAD
-
BIS
6h 46m1 stop
Delta Logo
6:10 am - 4:28 pm
BIS
-
IAD
9h 18m2 stops
$328Delta
Sat, Jan 31 - Sat, Feb 14
Delta Logo
6:00 am - 12:46 pm
IAD
-
BIS
7h 46m2 stops
Delta Logo
6:10 am - 4:28 pm
BIS
-
IAD
9h 18m2 stops
$334Delta
Fri, Feb 6 - Sat, Feb 21
Delta Logo
7:00 am - 12:46 pm
IAD
-
BIS
6h 46m1 stop
Delta Logo
10:20 am - 6:54 pm
BIS
-
IAD
7h 34m1 stop
$338Delta
Fri, Feb 6 - Sat, Feb 21
Delta Logo
7:00 am - 12:46 pm
IAD
-
BIS
6h 46m1 stop
Delta Logo
6:10 am - 4:28 pm
BIS
-
IAD
9h 18m2 stops
$343Delta
Thu, Apr 9 - Sat, Apr 11
United Airlines Logo
5:15 pm - 11:43 pm
IAD
-
BIS
7h 28m1 stop
United Airlines Logo
1:45 pm - 9:25 pm
BIS
-
IAD
6h 40m1 stop
$347United Airlines
Fri, Feb 6 - Sat, Feb 21
Delta Logo
5:26 pm - 11:26 pm
IAD
-
BIS
7h 00m2 stops
Delta Logo
6:10 am - 4:28 pm
BIS
-
IAD
9h 18m2 stops
$349Delta
Sat, Feb 14 - Sat, Feb 28
Delta Logo
7:00 am - 12:45 pm
IAD
-
BIS
6h 45m1 stop
Delta Logo
10:20 am - 6:54 pm
BIS
-
IAD
7h 34m1 stop
$351Delta
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.

What is the most popular layover airport when flying from Washington Dulles Airport to Bismarck?

Percentage of 1-stop round-trip flights from Washington Dulles Airport to Bismarck chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Denver (DEN) is the top choice – 50% of KAYAK users who clicked on 1-stop flights from Washington Dulles Airport to Bismarck picked an itinerary connecting there.

What is the cheapest layover airport when flying from Washington Dulles Airport to Bismarck?

Average round-trip price for 1-stop flights from Washington Dulles Airport to Bismarck clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Minneapolis (MSP) offer the most affordable fares, with an average round-trip price of $439.

Which layover airport offers the shortest total travel time from Washington Dulles Airport to Bismarck?

Shortest average total travel time for 1-stop one-way flights from Washington Dulles Airport to Bismarck via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Minneapolis (MSP) for the shortest journey. The average one-way travel time for flights connecting there is 5h 41m.

Which layover airport has the quickest connection when flying from Washington Dulles Airport to Bismarck?

Average layover duration at different layover airports for 1-stop one-way flights from Washington Dulles Airport to Bismarck, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Minneapolis (MSP) often has the shortest layovers from Washington Dulles Airport to Bismarck, with an average of 1h 16m.

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 $317 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)