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Cheap flights from Bismarck (BIS) to Dulles Intl (IAD) from $258

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/7. 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.
BIS — IAD
May 7 — May 141
From?
To?
Tue 5/7
Tue 5/14
1 adult, Economy
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Cheap flight deals from Bismarck to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Bismarck (BIS) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 2, 2024.

Round-trip from

$234
From Bismarck to Washington, D.C. Dulles Intl
Search Deals

What is the cheapest day to fly round-trip from Bismarck to Washington, D.C. Dulles Intl Airport?

Flights from Bismarck to Washington, D.C. Dulles Intl Airport are found to be more expensive on Tuesday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington, D.C. Dulles Intl Airport.

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

Our data shows that December tends to be the cheapest month to fly to Washington, D.C. Dulles Intl Airport from Bismarck. Users have commonly found prices around $603 for the month, but tickets can be as low as $378. Due to multiple factors, prepare for potentially higher prices in October.

When is the cheapest time to fly from Bismarck to Washington, D.C. Dulles Intl Airport (BIS - IAD)?

It’s typically best to fly out from Bismarck to Washington, D.C. Dulles Intl Airport in the morning. Doing so could potentially save you 20% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Delta flights from Bismarck to Dulles Intl

Explore cheap flight options specifically provided by Delta for the route between Bismarck and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Consider these cheap Delta flights we've found departing from Bismarck to Washington, D.C.. Be sure to come back soon if the deals available don't appeal to you at this time.
Sat 9/75:35 pmBIS - IAD
1 stop4h 53mDelta
Tue 9/106:00 pmIAD - BIS
1 stop7h 23mDelta
Deal found 4/30$258
Sat 6/18:06 amBIS - IAD
1 stop4h 46mDelta
Mon 6/31:24 pmIAD - BIS
2 stops7h 56mDelta
Deal found 5/1$333
Sat 9/75:35 pmBIS - IAD
1 stop4h 53mDelta
Tue 9/104:55 pmIAD - BIS
2 stops23h 06mDelta
Deal found 4/30$346
Fri 6/285:00 amBIS - IAD
1 stop4h 53mDelta
Fri 7/56:43 pmIAD - BIS
1 stop5h 49mDelta
Deal found 5/1$348
Fri 6/2811:29 amBIS - IAD
2 stops10h 29mDelta
Fri 7/56:43 pmIAD - BIS
1 stop5h 49mDelta
Deal found 5/1$353
Tue 7/305:00 amBIS - IAD
2 stops9h 59mDelta
Mon 8/56:15 amIAD - BIS
1 stop5h 34mDelta
Deal found 5/1$373
Fri 6/2811:29 amBIS - IAD
2 stops10h 29mDelta
Fri 7/56:10 amIAD - BIS
2 stops6h 56mDelta
Deal found 5/1$438
Tue 7/305:00 amBIS - IAD
2 stops7h 54mDelta
Mon 8/55:15 pmIAD - BIS
2 stops8h 11mDelta
Deal found 5/1$453
Tue 7/305:39 pmBIS - IAD
1 stop5h 20mDelta
Mon 8/56:15 amIAD - BIS
1 stop5h 34mDelta
Deal found 5/1$458

Cheap American Airlines flights from Bismarck to Dulles Intl

Explore cheap flight options specifically provided by American Airlines for the route between Bismarck and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Have a look at some of the cheapest available American Airlines flights departing from Bismarck and landing in Washington, D.C.. Make sure to examine the flight information before completing your reservation.
Thu 5/96:27 amBIS - IAD
1 stop9h 00mAmerican Airlines
Sun 5/126:50 amIAD - BIS
1 stop7h 46mAmerican Airlines
Deal found 5/1$608
Thu 5/96:27 amBIS - IAD
1 stop9h 00mAmerican Airlines
Sun 5/125:02 amIAD - BIS
2 stops9h 34mAmerican Airlines
Deal found 5/1$611
Fri 6/73:07 pmBIS - IAD
2 stops25h 06mAmerican Airlines
Sun 6/168:15 pmIAD - BIS
2 stops27h 30mAmerican Airlines
Deal found 5/1$971
Thu 6/66:35 amBIS - IAD
2 stops9h 38mAmerican Airlines
Sun 6/95:00 amIAD - BIS
2 stops10h 37mAmerican Airlines
Deal found 5/1$1,086

Cheap Bismarck to Dulles Intl flights in May & June 2024

Find cheap flight options from Bismarck to Dulles Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 2, 2024.
These are some of the best deals we've found on flights to Washington, D.C. in 2024 at this time. Check back soon for alternative fares.
Tue 5/215:05 amBIS - IAD
1 stop5h 00mDelta
Tue 5/286:18 amIAD - BIS
1 stop6h 27mDelta
Deal found 5/2$378
Tue 5/215:05 amBIS - IAD
1 stop5h 00mDelta
Tue 5/282:59 pmIAD - BIS
2 stops9h 15mDelta
Deal found 5/2$403
Sun 5/55:39 pmBIS - IAD
1 stop4h 45mDelta
Fri 5/106:04 pmIAD - BIS
1 stop6h 09mDelta
Deal found 5/1$468
Tue 5/2112:38 pmBIS - IAD
2 stops10h 17mDelta
Tue 5/282:59 pmIAD - BIS
2 stops9h 15mDelta
Deal found 5/2$563
Thu 5/96:00 amBIS - IAD
1 stop6h 10mUnited Airlines
Sun 5/128:15 amIAD - BIS
1 stop16h 12mUnited Airlines
Deal found 5/2$592
Thu 5/96:00 amBIS - IAD
1 stop6h 10mUnited Airlines
Sun 5/126:35 amIAD - BIS
2 stops17h 52mUnited Airlines
Deal found 5/2$597
Thu 5/96:27 amBIS - IAD
1 stop9h 00mAmerican Airlines
Sun 5/126:50 amIAD - BIS
1 stop7h 46mAmerican Airlines
Deal found 5/1$608
Thu 5/96:27 amBIS - IAD
1 stop9h 00mAmerican Airlines
Sun 5/125:02 amIAD - BIS
2 stops9h 34mAmerican Airlines
Deal found 5/1$611
Fri 5/35:00 amBIS - IAD
1 stop5h 05mDelta
Sun 5/56:05 pmIAD - BIS
1 stop6h 13mDelta
Deal found 5/1$668

Bismarck to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Bismarck and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
These are some of the best deals we've found on flights to Washington, D.C. in 2024 at this time. Check back soon for alternative fares.
Sat 9/75:35 pmBIS - IAD
1 stop4h 53mDelta
Tue 9/106:00 pmIAD - BIS
1 stop7h 23mDelta
Deal found 4/30$258
Sat 9/75:35 pmBIS - IAD
1 stop4h 53mDelta
Tue 9/106:00 pmIAD - BIS
1 stop7h 23mDelta
Deal found 5/1$288
Sat 6/18:06 amBIS - IAD
1 stop4h 46mDelta
Mon 6/31:24 pmIAD - BIS
2 stops7h 56mDelta
Deal found 5/1$333
Sat 9/75:35 pmBIS - IAD
1 stop4h 53mDelta
Tue 9/104:55 pmIAD - BIS
2 stops23h 06mDelta
Deal found 4/30$346
Fri 6/285:00 amBIS - IAD
1 stop4h 53mDelta
Fri 7/56:43 pmIAD - BIS
1 stop5h 49mDelta
Deal found 5/1$348
Fri 6/2811:29 amBIS - IAD
2 stops10h 29mDelta
Fri 7/56:43 pmIAD - BIS
1 stop5h 49mDelta
Deal found 5/1$353
Tue 7/305:00 amBIS - IAD
2 stops7h 54mDelta
Mon 8/56:15 amIAD - BIS
1 stop5h 34mDelta
Deal found 5/1$373
Sat 9/75:35 pmBIS - IAD
2 stops17h 44mDelta
Tue 9/106:00 pmIAD - BIS
1 stop7h 23mDelta
Deal found 5/1$376
Tue 5/215:05 amBIS - IAD
1 stop5h 00mDelta
Tue 5/286:18 amIAD - BIS
1 stop6h 27mDelta
Deal found 5/2$378

Bismarck to Dulles Intl flights leaving soon

Find last-minute flight options from Bismarck to Dulles Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Book one of these great deals on flights from Bismarck to Washington, D.C.. It's wise to confirm all flight details are correct before booking.
Thu 5/96:00 amBIS - IAD
1 stop6h 10mUnited Airlines
Sun 5/128:15 amIAD - BIS
1 stop16h 12mUnited Airlines
Deal found 5/2$592
Thu 5/96:00 amBIS - IAD
1 stop6h 10mUnited Airlines
Sun 5/126:35 amIAD - BIS
2 stops17h 52mUnited Airlines
Deal found 5/2$597
Thu 5/96:27 amBIS - IAD
1 stop9h 00mAmerican Airlines
Sun 5/126:50 amIAD - BIS
1 stop7h 46mAmerican Airlines
Deal found 5/1$608
Thu 5/96:27 amBIS - IAD
1 stop9h 00mAmerican Airlines
Sun 5/125:02 amIAD - BIS
2 stops9h 34mAmerican Airlines
Deal found 5/1$611
Thu 5/91:25 pmBIS - IAD
2 stops16h 51mUnited Airlines
Sun 5/128:19 amIAD - BIS
2 stops13h 04mUnited Airlines
Deal found 5/1$805
Thu 5/96:00 amBIS - IAD
2 stops14h 15mUnited Airlines
Sun 5/126:35 amIAD - BIS
2 stops14h 48mUnited Airlines
Deal found 5/2$839

One-way flights to Dulles Intl from Bismarck

Search for one-way flight options from Bismarck to Dulles Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Users in need of a one-way flight from Bismarck to Washington, D.C. can choose from these deals. Users can also find round-trip Bismarck to Washington, D.C. flights by using the search form above.
Sun 7/215:00 amBIS - IAD
1 stop4h 54mDelta
Deal found 5/1$374
Sun 7/141:35 pmBIS - IAD
1 stop14h 50mUnited Airlines
Deal found 5/1$409
Mon 5/66:00 amBIS - IAD
1 stop8h 38mUnited Airlines
Deal found 5/1$499
Sun 7/145:27 pmBIS - IAD
2 stops17h 07mUnited Airlines
Deal found 5/1$508
Mon 5/65:00 amBIS - IAD
2 stops8h 07mDelta
Deal found 5/1$509
Sun 7/219:30 amBIS - IAD
2 stops21h 05mUnited Airlines
Deal found 5/1$573
Mon 5/66:00 amBIS - IAD
3 stops13h 55mUnited Airlines
Deal found 5/1$1,284

Find flights from Bismarck to Dulles Intl within your budget

Customize your flight search to find flights from Bismarck to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$258 - $971

Route

Depart

Return

Price

BismarckWashington, D.C. Dulles Intl

BIS - IAD

BISIAD

Bismarck

Sat 9/7

1 stop4h 53m

Washington, D.C. Dulles Intl

Tue 9/10

1 stop7h 23m

$258

BismarckWashington, D.C. Dulles Intl

BIS - IAD

BISIAD

Bismarck

Sat 6/1

1 stop4h 46m

Washington, D.C. Dulles Intl

Mon 6/3

2 stops7h 56m

$333

BismarckWashington, D.C. Dulles Intl

BIS - IAD

BISIAD

Bismarck

Sat 9/7

1 stop4h 53m

Washington, D.C. Dulles Intl

Tue 9/10

2 stops23h 06m

$346

BismarckWashington, D.C. Dulles Intl

BIS - IAD

BISIAD

Bismarck

Fri 6/28

1 stop4h 53m

Washington, D.C. Dulles Intl

Fri 7/5

1 stop5h 49m

$348

BismarckWashington, D.C. Dulles Intl

BIS - IAD

BISIAD

Bismarck

Fri 6/28

2 stops10h 29m

Washington, D.C. Dulles Intl

Fri 7/5

1 stop5h 49m

$353

BismarckWashington, D.C. Dulles Intl

BIS - IAD

BISIAD

Bismarck

Tue 7/30

2 stops9h 59m

Washington, D.C. Dulles Intl

Mon 8/5

1 stop5h 34m

$373

BismarckWashington, D.C. Dulles Intl

BIS - IAD

BISIAD

Bismarck

Fri 6/28

2 stops10h 29m

Washington, D.C. Dulles Intl

Fri 7/5

2 stops6h 56m

$438

BismarckWashington, D.C. Dulles Intl

BIS - IAD

BISIAD

Bismarck

Tue 7/30

2 stops7h 54m

Washington, D.C. Dulles Intl

Mon 8/5

2 stops8h 11m

$453

BismarckWashington, D.C. Dulles Intl

BIS - IAD

BISIAD

Bismarck

Fri 6/7

2 stops25h 06m

Washington, D.C. Dulles Intl

Sun 6/16

2 stops27h 30m

$971

Flights are sorted by cheapest first

Deals found on 4/30

When is the cheapest time to fly from Bismarck to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Bismarck to Dulles Intl. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Bismarck to Washington, D.C. Dulles Intl Airport flight should consider departing on Friday mornings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Dulles Intl by month

Plan your trip from Bismarck to Dulles Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Bismarck to Dulles Intl is currently $594 while a round-trip flight costs $430. Price data was last updated on April 28, 2024.

Currently, September is the cheapest month in which you can book a flight from Bismarck to Washington, D.C. Dulles Intl Airport (average of $281). Flying from Bismarck to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $398). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$308

February

$303

March

$358

April

$337

May

$337

June

$398

July

$378

August

$296

September

$281

October

$303

November

$328

December

$291

Temperature and rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

35.6 - 80.6 °F

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated May 2, 2024.
Read through reviews of airlines operating flights from Bismarck to Washington, D.C., such as Delta, American Airlines and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,858 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.1
Very good
10,858 reviews
Delta
8.1
Very good
10,858 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
11,143 reviews
Delta
8.1
Very good
10,858 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,767 reviews
Delta
8.1
Very good
10,858 reviews
Check prices

Entertainment

8.0

Crew

8.6

Food

7.4

Overall

8.1

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Bismarck to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Bismarck to Washington, D.C. Dulles Intl?

    Bismarck (BIS), located 2.5 mi from the city center, is the airport you fly out of when you book flights from Bismarck to Washington, D.C. Dulles Intl. 2 airlines have flights from Bismarck to Washington, D.C. Dulles Intl on a regular basis. Booking flights from Bismarck to Washington, D.C. Dulles Intl should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day.

  • Can I find flights from Bismarck to Washington, D.C. Dulles Intl Airport for under $300 on Cheapflights?

    Yes, there are multiple flights from Bismarck to Washington, D.C. Dulles Intl Airport for under $300. The cheapest flight booked recently is on Delta for just $258, but on average you can expect to pay $515.

  • Are there last-minute flights available from Bismarck to Washington, D.C. Dulles Intl Airport for under $600?

    There are currently 6+ open flights from Bismarck to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $600.

  • What are the cheapest airlines flying from Bismarck to Washington, D.C. Dulles Intl Airport round-trip?

    According to our current data, Delta ($258), and American Airlines ($971) offers the cheapest pricing from Bismarck to Washington, D.C. Dulles Intl Airport.

  • What does BIS to IAD mean?

    This is defined as Bismarck Airport (BIS) and Washington, D.C. Dulles Intl Airport (IAD). Codes like Washington, D.C. Dulles Intl Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Bismarck to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Bismarck to Dulles Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Bismarck to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Bismarck to Dulles Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Bismarck to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Bismarck to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bismarck to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bismarck to Dulles Intl.

  • Can I find deals for business class flights from Bismarck to Dulles Intl?

    Yes. Cheapflights offers flight deals from Bismarck to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Bismarck to Dulles Intl that allow pets onboard?

    Many airlines flying from Bismarck to Dulles Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Bismarck to Dulles Intl?

    Yes, you can often find last-minute deals on Bismarck to Dulles Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Bismarck to Washington, D.C. Dulles Intl Airport flight deals updated?

    The Bismarck to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 5/2.

See more FAQs

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Alternative routes for Bismarck to Dulles Intl
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Bismarck to Dulles Intl

Discover the top 2 airlines that operate flights from Bismarck to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$397Average$468FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$419Average$613FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Bismarck to Dulles Intl by cabin class

Find flights from Bismarck to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bismarck to Dulles Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Dulles Intl from Bismarck today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Bismarck to Dulles Intl?

Cheapflights helps you find that perfect flight to Dulles Intl from Bismarck by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Bismarck to Dulles Intl with no change fees?

Yes, we can. To see specific flights from Bismarck to Dulles Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Bismarck to Dulles Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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