$255 Cheap United flights Bismarck (BIS) to Washington (IAD)

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$255 Cheap United flights Bismarck (BIS) to Washington (IAD)

Prices were available within the past 7 days and start at $255 for one-way flights and $269 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Jan 6 - Wed, Jan 21
BIS
Bismarck
IAD
Washington
$269 Roundtrip, found 2 days ago
$269
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jan 6 from Bismarck to Washington, returning Wed, Jan 21, priced at $269 found 2 days ago
United
Wed, Nov 5 - Wed, Nov 12
BIS
Bismarck
IAD
Washington
$294 Roundtrip, found 1 day ago
$294
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 5 from Bismarck to Washington, returning Wed, Nov 12, priced at $294 found 1 day ago
United
Mon, Nov 24 - Fri, Nov 28
BIS
Bismarck
IAD
Washington
$300 Roundtrip, found 3 days ago
$300
Roundtrip
found 3 days ago
Select United flight, departing Mon, Nov 24 from Bismarck to Washington, returning Fri, Nov 28, priced at $300 found 3 days ago
United
Wed, Nov 5 - Wed, Nov 12
BIS
Bismarck
IAD
Washington
$305 Roundtrip, found 1 day ago
$305
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 5 from Bismarck to Washington, returning Wed, Nov 12, priced at $305 found 1 day ago
United
Tue, Jan 6 - Wed, Jan 21
BIS
Bismarck
IAD
Washington
$305 Roundtrip, found 2 days ago
$305
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jan 6 from Bismarck to Washington, returning Wed, Jan 21, priced at $305 found 2 days ago
United
Tue, Jan 6 - Wed, Jan 21
BIS
Bismarck
IAD
Washington
$313 Roundtrip, found 2 days ago
$313
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jan 6 from Bismarck to Washington, returning Wed, Jan 21, priced at $313 found 2 days ago
Flights from Bismarck (BIS) to Washington (IAD)
Origin airport
Bismarck Municipal
Destination airport
Washington Dulles Intl.
Airlines serving
American Airlines, Delta, United
Popular airline
United
Distance
1291 mi

Frequently asked questions

How much is a United Airlines flight from Bismarck Municipal Airport (BIS) to Washington Dulles Intl. Airport (IAD)?
You'll discover cheap round-trip United Airlines flights from $269 from BIS to IAD by sorting your results from "Price (lowest to highest)" on Expedia. Or look for options from $255 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from BIS to IAD with United Airlines?
Look for one-way or return flights to Washington in January or February. You could find a cheap fare with United Airlines during these off-peak times.
What is the cheapest time to book flights from Bismarck Municipal Airport (BIS) to Washington Dulles Intl. Airport (IAD) with United Airlines?
Search for affordable United Airlines flights from Bismarck Municipal Airport (BIS) to Washington Dulles Intl. Airport (IAD) one to three months prior to your departure date. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare type and itinerary, the best day to book a domestic flight is generally Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Bismarck Municipal Airport (BIS) to Washington Dulles Intl. Airport (IAD)?
Simply enter your dates, click search and check the "Nonstop" filter on Expedia to find any direct flights from BIS to IAD with United Airlines or another airline.
What is the earliest United Airlines flight from BIS to IAD?
Filter your results by "Early Morning" and "Morning" to browse the earliest departures from BIS to IAD. Taking off early means you're less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Washington?
United Airlines flights from Bismarck Municipal Airport (BIS) to Washington come in to land at Washington Dulles Intl. Airport (IAD). This is the main gateway to this destination.
Why fly with United Airlines from BIS to IAD?
A rewarding loyalty program and the ability to collect points through United Mileage Plus are the start of the reasons to depart from BIS to IAD with United Airlines. Plus, by joining Expedia's free One Key™ program, you can earn OneKeyCash™* alongside any airline loyalty program earnings. It's yours to use wherever your next trip takes you.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my United Airlines flight from Bismarck Municipal Airport (BIS) to Washington Dulles Intl. Airport (IAD)?
In most cases, you can modify or cancel your flight, although there may be additional fees if your booking was made more than 24 hours ago. Want to keep your options open? Make use of our "No cancel fee" and "Changes included" filters to find flights that won't charge you extra if you have to revise your plans. To update your booking, head to "Trips," select your flight and click on "Manage Booking" for more details.

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