$324 Cheap Flights from Bismarck (BIS) to Washington (DCA)

View $324 flight on Fri, Aug 21, 2026Opens in a new window

Popular airlines from Bismarck, ND (BIS-Bismarck Municipal) to Ronald Reagan Washington National Airport (DCA)

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Cheap Flights from Bismarck to Washington (BIS-DCA)

Prices were available within the past 7 days and start at $324 for one-way flights and $329 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Apr 21 - Sun, Apr 25
BIS
Bismarck
DCA
Washington
$329 Roundtrip, found 17 hours ago
$329
Roundtrip
found 17 hours ago
Select Delta flight, departing Wed, Apr 21 from Bismarck to Washington, returning Sun, Apr 25, priced at $329 found 17 hours ago
Delta
Fri, Jun 19 - Fri, Jul 24
BIS
Bismarck
DCA
Washington
$334 Roundtrip, found 6 days ago
$334
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jun 19 from Bismarck to Washington, returning Fri, Jul 24, priced at $334 found 6 days ago
American Airlines
Thu, Sep 10 - Tue, Sep 15
BIS
Bismarck
DCA
Washington
$352 Roundtrip, found 4 days ago
$352
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Sep 10 from Bismarck to Washington, returning Tue, Sep 15, priced at $352 found 4 days ago
Delta
Wed, Apr 21 - Sun, Apr 25
BIS
Bismarck
DCA
Washington
$374 Roundtrip, found 17 hours ago
$374
Roundtrip
found 17 hours ago
Select Delta flight, departing Wed, Apr 21 from Bismarck to Washington, returning Sun, Apr 25, priced at $374 found 17 hours ago
American Airlines
Thu, Sep 10 - Tue, Sep 15
BIS
Bismarck
DCA
Washington
$377 Roundtrip, found 4 days ago
$377
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Sep 10 from Bismarck to Washington, returning Tue, Sep 15, priced at $377 found 4 days ago
Delta
Fri, Jun 19 - Fri, Jul 24
BIS
Bismarck
DCA
Washington
$379 Roundtrip, found 6 days ago
$379
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jun 19 from Bismarck to Washington, returning Fri, Jul 24, priced at $379 found 6 days ago
Delta
Thu, Aug 6 - Thu, Aug 20
BIS
Bismarck
DCA
Washington
$394 Roundtrip, found 2 days ago
$394
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Aug 6 from Bismarck to Washington, returning Thu, Aug 20, priced at $394 found 2 days ago
Delta
Wed, Apr 21 - Sun, Apr 25
BIS
Bismarck
DCA
Washington
$409 Roundtrip, found 17 hours ago
$409
Roundtrip
found 17 hours ago
Select Delta flight, departing Wed, Apr 21 from Bismarck to Washington, returning Sun, Apr 25, priced at $409 found 17 hours ago
Delta
Wed, Oct 7 - Sat, Oct 10
BIS
Bismarck
DCA
Washington
$414 Roundtrip, found 1 day ago
$414
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Oct 7 from Bismarck to Washington, returning Sat, Oct 10, priced at $414 found 1 day ago
United
Fri, Sep 25 - Wed, Sep 30
BIS
Bismarck
DCA
Washington
$861 Roundtrip, found 5 days ago
$861
Roundtrip
found 5 days ago
Select United flight, departing Fri, Sep 25 from Bismarck to Washington, returning Wed, Sep 30, priced at $861 found 5 days ago

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Average driving time to city center is 40 minutes. Flights from $797
BWI
Baltimore Washington Intl. Thurgood Marshall
Average driving time to city center40 min
Flights from $797
Select flight to Washington Dulles Intl. IAD. Cheapest option available. Average driving time to city center is 36 minutes. Flights from $795
IAD
Washington Dulles Intl.
Cheapest
Average driving time to city center36 min
Flights from $795

What you need to know for your flight from Bismarck Municipal to Ronald Reagan Washington National

Bismarck (BIS) to Washington (DCA) at a glance

Travel between Bismarck (BIS) and Washington (DCA) with a range of airlines on this domestic short-haul route. Discover cheap flights from Bismarck as you sift through options from full-service carriers to identify the itinerary that aligns with your budget and schedule. As you plan your visit, you'll have the chance to explore Washington's iconic attractions and vibrant neighborhoods. Get all the essential details for your journey from Bismarck Municipal Airport (BIS) to Ronald Reagan Washington National Airport (DCA).

  • Fastest flight duration: around 4 hours in-flight, plus roughly 1h 30m layover with one stop
  • Route distance: roughly 1,300 miles (2,090 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $120–$475, depending on seasonality and how far ahead you book

Flights from Bismarck Municipal Airport (BIS) to Ronald Reagan Washington National Airport (DCA)

According to recent traveler bookings, the most popular airlines flying from Bismarck to Washington typically offer one-stop services, with common layovers at Minneapolis - St. Paul International Airport (MSP, about 1 hour and 30 minutes), O'Hare International Airport (ORD, approximately 55 minutes), and Dallas-Fort Worth International Airport (DFW, roughly 2 hours). This variety allows you to mix and match options based on price, total travel time, and cabin class to create the best travel itinerary for your needs.

  • Delta: This full-service airline provides a convenient one-stop travel experience, with one-way ticket prices generally falling between $120 and $490. Delta operates around 84% of flights on this route, featuring an in-flight duration of 4 hours and an overall journey time of about 5 hours and 15 minutes, including layover.
  • American Airlines: As another full-service option, American Airlines offers one-stop service with one-way fares typically ranging from $125 to $455. It accounts for approximately 16% of departures along this route, with a flight time of 4 hours and a total travel duration of around 5 hours and 15 minutes, factoring in the layover.

Alternative route from Bismarck (BIS) to Washington (DCA)

  • Bismarck to Washington (BIS-IAD): Washington Dulles International Airport (IAD) lies approximately 23 miles from Ronald Reagan Washington National Airport (DCA). One-way economy ticket prices for this route generally fall between $135 and $480, influenced by the season and how far in advance you book. Typically, this route features one-stop flights, with common layover spots including Minneapolis - St. Paul International Airport (MSP) and Denver International Airport (DEN). Major airlines operating on this route encompass Delta and United. Additionally, first-class service is offered on this route.

How to find the best prices for flights from Bismarck (BIS) to Washington (DCA)

Getting some of the best deals on flights from Bismarck to Washington is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually available when booking 2-8 weeks in advance, a timeframe when most travelers make their reservations. Morning departures, between 5 AM and 12 PM, not only tend to offer lower prices but are also the most popular times to fly. Additionally, flying on Saturday generally results in cheaper fares, while Wednesday remains the most popular travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Ronald Reagan Washington National Airport from Bismarck Municipal Airport

Washington welcomes travelers from Bismarck with a range of transport options based on price, convenience, and proximity. Washington city center is approximately a 10-minute drive (covering about 5 miles) from Ronald Reagan Washington National Airport, depending on traffic. Here's how to reach Washington efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Washington, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Ronald Reagan Washington National Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Ronald Reagan Washington National Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Ronald Reagan Washington National Airport, travelers can easily access National Airport Station, a metro station located about 0.2 miles away on foot. For those needing train services, Alexandria Station is about 3.8 miles from the airport by car, while Washington Seaport, a seaport, is approximately 4.8 miles away, also accessible by car.

Frequently asked questions

How much does a flight from Bismarck, ND (BIS-Bismarck Municipal) to Washington, DC (DCA-Ronald Reagan Washington National) cost?
You can find cheap one-way flights from $324 and cheap return flights from $329 Bismarck, ND (BIS-Bismarck Municipal) to Washington, DC (DCA-Ronald Reagan Washington National) with Expedia. One-way flights usually range from $294 to $910, and return flights typically cost between $430 and $1352. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Bismarck, ND (BIS-Bismarck Municipal) to Washington, DC (DCA-Ronald Reagan Washington National) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Bismarck, ND (BIS-Bismarck Municipal) to Washington, DC (DCA-Ronald Reagan Washington National)?
The cheapest month to fly from BIS to DCA is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Bismarck, ND (BIS-Bismarck Municipal) to Washington, DC (DCA-Ronald Reagan Washington National)?
Enter BIS to DCA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Bismarck, ND (BIS-Bismarck Municipal) to Washington, DC (DCA-Ronald Reagan Washington National)?
American Airlines is one of the cheapest airlines offering connecting flights from Bismarck (BIS) to Washington, DC (DCA), with round-trip tickets starting from around $268 with a layover in Dallas-Fort Worth Intl. (DFW). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Bismarck, ND (BIS-Bismarck Municipal) to Washington, DC (DCA-Ronald Reagan Washington National)?
To find a cheap flight from Bismarck, ND (BIS-Bismarck Municipal) to Washington, DC (DCA-Ronald Reagan Washington National), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Bismarck, ND (BIS-Bismarck Municipal) to Washington, DC (DCA-Ronald Reagan Washington National)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Bismarck, ND (BIS-Bismarck Municipal) to Washington, DC (DCA-Ronald Reagan Washington National)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from BIS to DCA. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Bismarck, ND (BIS-Bismarck Municipal) to Washington, DC (DCA-Ronald Reagan Washington National)?
The most popular departure times for flights from Bismarck (BIS) to Washington, DC (DCA) are in the afternoon, from 12pm to 3pm. About 30% of passengers prefer this time window. Many major carriers, including American Airlines and United Airlines, offer flights during this window. This timing is popular because it allows you to travel after a leisurely morning.
How long does it take to fly from Bismarck, ND (BIS-Bismarck Municipal) to Washington, DC (DCA-Ronald Reagan Washington National)?
Flying from BIS to DCA with a connection usually takes about 5 hours, traveling roughly 1,314 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Bismarck, ND (BIS-Bismarck Municipal) to Washington, DC (DCA-Ronald Reagan Washington National)?
First class seats are offered on the BIS to DCA route. First class cabins are available on:

  • American Airlines
  • United Airlines
  • Delta Air Lines

How do I earn miles on a Bismarck, ND (BIS-Bismarck Municipal) to Washington, DC (DCA-Ronald Reagan Washington National) flight with Expedia?
It's easy to earn miles on a Bismarck, ND (BIS-Bismarck Municipal) to Washington, DC (DCA-Ronald Reagan Washington National) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Washington from Bismarck Municipal (BIS)?
When traveling from Bismarck Municipal (BIS) to Washington, you can fly into Washington Dulles Intl. (IAD) and Ronald Reagan Washington National (DCA). Some flights may connect through major hubs like Denver Intl. (DEN), Minneapolis - St. Paul Intl. (MSP), Dallas-Fort Worth Intl. (DFW) before reaching Washington. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Bismarck, ND (BIS-Bismarck Municipal) to Washington, DC (DCA-Ronald Reagan Washington National) at the last minute?
Typically, booking a last minute flight from Bismarck, ND (BIS-Bismarck Municipal) to Washington, DC (DCA-Ronald Reagan Washington National) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Bismarck, ND (BIS-Bismarck Municipal) to Washington, DC (DCA-Ronald Reagan Washington National) flight and hotel package?
Securing a Bismarck, ND (BIS-Bismarck Municipal) to Washington, DC (DCA-Ronald Reagan Washington National) Washington Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bismarck, ND (BIS-Bismarck Municipal) to Washington, DC (DCA-Ronald Reagan Washington National)?
If you booked your Bismarck, ND (BIS-Bismarck Municipal) to Washington, DC (DCA-Ronald Reagan Washington National) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Bismarck Municipal
Destination airport
Ronald Reagan Washington National
Roundtrip price
$328
Distance
1314 mi

Book with confidence

Bismarck to Washington Flights

The cheapest times to fly from Bismarck to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bismarck to Washington are during the month of April. You can find some of the cheapest flights from Bismarck to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bismarck to Washington

Sunday is one of the best days to book for cheap flights from Bismarck to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Bismarck to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bismarck to Washington in 2026. You can also book with separate airlines for your outbound and return journeys, from $324 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bismarck to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Bismarck to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Bismarck to Washington Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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