United States
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BIS - IAD

$339 Find Cheap Flights from Bismarck to Washington Dulles Airport - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$359
Typical prices: $378-$535
United Airlines
Sun 10/28Wed 10/31
BIS - IAD • 1 stop
Cheapest one-way
$339
Typical prices: $427-$550
United Airlines
Mon 11/5
BIS - IAD • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Bismarck and Washington, D.C. Dulles Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
December
Cheapest • 29% price drop
March
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $378 (round-trip)
Minneapolis St Paul (MSP)
Shortest trip • 6h 05m (one-way)
Insights
Insights
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We hope you love your trip to Washington, D.C. Dulles Intl Airport!
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Booking Insights
Flight Deals

Cheap Flights from Bismarck to Dulles Intl (BIS-IAD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bismarck to Dulles Intl

Wed, Oct 28 - Sat, Oct 31
United Airlines Logo
9:00 am - 7:30 pmBIS  Bismarck-IAD Washington, D.C. Dulles Intl
9h 30m1 stop Denver Intl
United Airlines Logo
2:05 pm - 8:29 pmIAD  Washington, D.C. Dulles Intl-BIS Bismarck
7h 24m1 stop Denver Intl
$359United Airlines
Wed, Oct 28 - Wed, Nov 4
United Airlines Logo
9:00 am - 7:30 pmBIS  Bismarck-IAD Washington, D.C. Dulles Intl
9h 30m1 stop Denver Intl
United Airlines Logo
5:20 pm - 11:44 pmIAD  Washington, D.C. Dulles Intl-BIS Bismarck
7h 24m1 stop Denver Intl
$359United Airlines
Mon, Feb 1 - Sat, Feb 6
United Airlines Logo
1:08 pm - 11:13 pmBIS  Bismarck-IAD Washington, D.C. Dulles Intl
9h 05m1 stop Denver Intl
United Airlines Logo
2:25 pm - 8:10 pmIAD  Washington, D.C. Dulles Intl-BIS Bismarck
6h 45m1 stop Denver Intl
$367United Airlines
Mon, Feb 1 - Sat, Feb 6
Delta Logo
5:30 pm - 11:33 pmBIS  Bismarck-IAD Washington, D.C. Dulles Intl
5h 03m1 stop Minneapolis St Paul
Delta Logo
7:30 am - 11:54 amIAD  Washington, D.C. Dulles Intl-BIS Bismarck
5h 24m1 stop Minneapolis St Paul
$377Delta
Mon, Oct 19 - Wed, Oct 28
Delta Logo
5:39 pm - 11:26 pmBIS  Bismarck-IAD Washington, D.C. Dulles Intl
4h 47m1 stop Minneapolis St Paul
Delta Logo
7:23 am - 2:38 pmIAD  Washington, D.C. Dulles Intl-BIS Bismarck
8h 15m1 stop Minneapolis St Paul
$377Delta
Tue, Dec 8 - Sat, Dec 12
Delta Logo
3:45 pm - 11:36 pmBIS  Bismarck-IAD Washington, D.C. Dulles Intl
6h 51m1 stop Minneapolis St Paul
Delta Logo
7:26 am - 12:01 pmIAD  Washington, D.C. Dulles Intl-BIS Bismarck
5h 35m1 stop Minneapolis St Paul
$377Delta
Fri, Oct 30 - Tue, Nov 3
American Airlines Logo
2:07 pm - 11:23 pmBIS  Bismarck-IAD Washington, D.C. Dulles Intl
8h 16m1 stop Dallas/Fort Worth
American Airlines Logo
7:18 am - 1:28 pmIAD  Washington, D.C. Dulles Intl-BIS Bismarck
7h 10m1 stop Dallas/Fort Worth
$382American Airlines
Mon, Feb 1 - Sat, Feb 6
Delta Logo
5:30 pm - 11:33 pmBIS  Bismarck-IAD Washington, D.C. Dulles Intl
5h 03m1 stop Minneapolis St Paul
Delta Logo
6:00 am - 4:54 pmIAD  Washington, D.C. Dulles Intl-BIS Bismarck
11h 54m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
$382Delta
Tue, Dec 8 - Sat, Dec 12
Delta Logo
3:45 pm - 11:36 pmBIS  Bismarck-IAD Washington, D.C. Dulles Intl
6h 51m1 stop Minneapolis St Paul
Delta Logo
6:00 am - 12:01 pmIAD  Washington, D.C. Dulles Intl-BIS Bismarck
7h 01m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul
$382Delta
Mon, Oct 19 - Wed, Oct 28
Delta Logo
5:39 pm - 11:26 pmBIS  Bismarck-IAD Washington, D.C. Dulles Intl
4h 47m1 stop Minneapolis St Paul
Delta Logo
6:05 am - 12:00 pmIAD  Washington, D.C. Dulles Intl-BIS Bismarck
6h 55m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul
$382Delta
Booking Insights

Price, demand and travel trends for Bismarck to Washington, D.C. Dulles Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Bismarck to Washington, D.C. Dulles Intl Airport?

Round-trip flights from Bismarck to Washington, D.C. Dulles Intl Airport typically range from $378 to $535. The lowest price found in the past 5 days was $359, on United Airlines.

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Key details for Bismarck to Washington, D.C. Dulles Intl Airport flights

Low season

June

Cheapest flight

$339
One-way flight from Bismarck to Washington, D.C. Dulles Intl Airport

When to book flights from Bismarck to Dulles Intl

Are your dates flexible? Find out the best times to travel from Bismarck to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Bismarck to Washington, D.C. Dulles Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Bismarck to Washington, D.C. Dulles Intl Airport?

    Only Economy Class is available on flights from Bismarck to Washington, D.C. Dulles Intl Airport.

  • How long is a flight from Bismarck to Washington, D.C. Dulles Intl Airport?

    A nonstop flight from Bismarck to Washington, D.C. Dulles Intl Airport takes 00m, covering 1,291 miles.

  • Do I need a passport to fly from Bismarck to Washington, D.C. Dulles Intl Airport?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Bismarck to Washington, D.C. Dulles Intl Airport flight?

    Round-trip flights from Bismarck to Washington, D.C. Dulles Intl Airport range from $378 to $535, with an average of $482 over the past 12 months. Anything below $378 counts as a good deal.

  • Have flight prices from Bismarck to Washington, D.C. Dulles Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $359 to $1,384. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Bismarck to Washington, D.C. Dulles Intl Airport looking right now?

    One-way fares from Bismarck to Washington, D.C. Dulles Intl Airport are currently higher than usual. Average one-way flight prices are about $511, which is 13% above the typical average for this route.

  • What car rental options are available at Washington, D.C. Dulles Intl Airport (IAD)?

    Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:

    • Dollar
    • Budget
    • Hertz
    • Sixt
    • Thrifty

  • Which airports can I use when flying from Bismarck to Washington, D.C. Dulles Intl Airport?

    Flights from Bismarck to Washington, D.C. Dulles Intl Airport usually depart from Bismarck (BIS) and arrive at Washington, D.C. Dulles Intl (IAD).

  • Which airports do connecting flights from Bismarck to Washington, D.C. Dulles Intl Airport pass through?

    Connecting flights from Bismarck to Washington, D.C. Dulles Intl Airport most commonly pass through:

    • Minneapolis St Paul (MSP) - 95% of one-stop connections
    • Dallas/Fort Worth (DFW) - 5% of one-stop connections

  • Can I save money by using flexible dates for flights from Bismarck to Washington, D.C. Dulles Intl Airport?

    Yes. Flexible dates can save you up to 35% on flights from Bismarck to Washington, D.C. Dulles Intl Airport. Friday is the cheapest departure day at $352 round-trip on average, while Tuesday is the most expensive at $535, a difference of $183.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Bismarck to Washington, D.C. Dulles Intl Airport?

    Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 6h 05m, compared with 9h 18m via Dallas/Fort Worth (DFW).

  • What is the time difference between Bismarck and Washington, D.C. Dulles Intl Airport?

    Washington, D.C. Dulles Intl Airport is 1 hour ahead of Bismarck (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Washington, D.C. Dulles Intl Airport?

    Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

Your guide to booking Bismarck to Washington, D.C. Dulles Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Tuesday. On this route, Friday flights average $352, about $183 less than Tuesday fares (34% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Bismarck to Washington, D.C. Dulles Intl Airport trip for December. Fares historically average $343 round-trip in that month - typically $290 less than the most expensive month, which is September (based on the last 12 months).

More options for your flight from Bismarck to Dulles Intl

Complete your trip to Washington, D.C. with a hotel stay or car rental

Car rentals in Washington, D.C.
Hotels in Washington, D.C.
Vacations in Washington, D.C.