BIL - DCA

$201 Find Cheap Flights from Billings to Reagan Washington National Airport - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$379
Typical prices: $456-$650
American Airlines
Wed 11/14Sun 11/18
BIL - DCA • 1 stop
Cheapest one-way
$201
Typical prices: $259-$386
American Airlines
Wed 11/14
BIL - DCA • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Billings and Washington, D.C. Reagan-National Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
August
Cheapest • 22% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $554 (round-trip)
Minneapolis St Paul (MSP)
Shortest trip • 6h 02m (one-way)
Insights
Insights
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We hope you love your trip to Washington, D.C. Reagan-National Airport!
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Flight Deals

Cheap Flights from Billings to Reagan-National (BIL-DCA)

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

Recent round-trip flight deals from Billings to Reagan-National

Sat, Nov 14 - Wed, Nov 18
American Airlines Logo
1:23 pm - 11:00 pmBIL  Billings Logan Intl-DCA Washington, D.C. Reagan-National
7h 37m1 stop Dallas/Fort Worth
American Airlines Logo
11:55 am - 8:40 pmDCA  Washington, D.C. Reagan-National-BIL Billings Logan Intl
10h 45m1 stop Dallas/Fort Worth
$379American Airlines
Tue, Oct 27 - Sat, Oct 31
American Airlines Logo
1:21 pm - 11:59 pmBIL  Billings Logan Intl-DCA Washington, D.C. Reagan-National
8h 38m1 stop Dallas/Fort Worth
American Airlines Logo
7:00 am - 12:51 pmDCA  Washington, D.C. Reagan-National-BIL Billings Logan Intl
7h 51m1 stop Dallas/Fort Worth
$379American Airlines
Wed, Oct 28 - Wed, Nov 4
Delta Logo
6:30 am - 2:00 pmBIL  Billings Logan Intl-DCA Washington, D.C. Reagan-National
5h 30m1 stop Minneapolis St Paul
Delta Logo
2:59 pm - 8:15 pmDCA  Washington, D.C. Reagan-National-BIL Billings Logan Intl
7h 16m1 stop Minneapolis St Paul
$379Delta
Sat, Oct 3 - Sat, Oct 10
United Airlines Logo
7:00 am - 3:04 pmBIL  Billings Logan Intl-DCA Washington, D.C. Reagan-National
6h 04m1 stop Denver Intl
United Airlines Logo
4:18 pm - 10:51 pmDCA  Washington, D.C. Reagan-National-BIL Billings Logan Intl
8h 33m1 stop Denver Intl
$379United Airlines
Tue, Oct 27 - Sat, Oct 31
Delta Logo
5:20 am - 4:49 pmBIL  Billings Logan Intl-DCA Washington, D.C. Reagan-National
9h 29m1 stop Salt Lake City
Delta Logo
9:00 am - 8:15 pmDCA  Washington, D.C. Reagan-National-BIL Billings Logan Intl
13h 15m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
$384Delta
Wed, Oct 28 - Wed, Nov 4
Delta Logo
5:20 am - 6:37 pmBIL  Billings Logan Intl-DCA Washington, D.C. Reagan-National
11h 17m2 stops Salt Lake City Detroit Metropolitan Wayne County
Delta Logo
2:59 pm - 8:15 pmDCA  Washington, D.C. Reagan-National-BIL Billings Logan Intl
7h 16m1 stop Minneapolis St Paul
$384Delta
Sat, Nov 14 - Wed, Nov 18
American Airlines Logo
7:00 am - 8:59 pmBIL  Billings Logan Intl-DCA Washington, D.C. Reagan-National
11h 59m2 stops Dallas/Fort Worth Philadelphia
American Airlines Logo
5:00 am - 12:53 pmDCA  Washington, D.C. Reagan-National-BIL Billings Logan Intl
9h 53m1 stop Dallas/Fort Worth
$384American Airlines
Sat, Oct 3 - Sat, Oct 10
United Airlines Logo
7:00 am - 3:04 pmBIL  Billings Logan Intl-DCA Washington, D.C. Reagan-National
6h 04m1 stop Denver Intl
United Airlines Logo
4:18 pm - 10:51 pmDCA  Washington, D.C. Reagan-National-BIL Billings Logan Intl
8h 33m1 stop Denver Intl
$414United Airlines
Sat, Jan 23 - Tue, Jan 26
United Airlines Logo
7:00 am - 2:56 pmBIL  Billings Logan Intl-DCA Washington, D.C. Reagan-National
5h 56m1 stop Denver Intl
United Airlines Logo
4:07 pm - 9:19 pmDCA  Washington, D.C. Reagan-National-BIL Billings Logan Intl
7h 12m1 stop Denver Intl
$479United Airlines
Wed, Dec 23 - Wed, Dec 30
American Airlines Logo
1:34 pm - 10:49 pmBIL  Billings Logan Intl-DCA Washington, D.C. Reagan-National
7h 15m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 1:04 pmDCA  Washington, D.C. Reagan-National-BIL Billings Logan Intl
10h 04m1 stop Dallas/Fort Worth
$545American Airlines
Booking Insights

Price, demand and travel trends for Billings to Washington, D.C. Reagan-National Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Billings to Washington, D.C. Reagan-National Airport with more confidence.

How much is a round-trip flight from Billings to Washington, D.C. Reagan-National Airport?

Round-trip flights from Billings to Washington, D.C. Reagan-National Airport start at $379. Prices are below average for this route right now, with typical round-trip fares ranging from $456 to $650. The lowest price found in the past 5 days was $379 on American Airlines.

What's the cheapest day of the week to fly from Billings to Washington, D.C. Reagan-National Airport?

Tuesday is the cheapest day of the week to fly from Billings to Washington, D.C. Reagan-National Airport, it is 10% cheaper than the average day. Sunday is the most expensive day with flight prices 13% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Billings to Washington, D.C. Reagan-National Airport flights

Low season

December

Cheapest flight

$201
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Billings to Washington, D.C. Reagan-National Airport

When to book flights from Billings to Reagan-National

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

Your Billings to Washington, D.C. Reagan-National Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Billings to Washington, D.C. Reagan-National Airport?

    Flights from Billings to Washington, D.C. Reagan-National Airport usually depart from Billings Logan Intl (BIL) and arrive at Washington, D.C. Reagan-National (DCA).

  • What cabin classes can I book on flights from Billings to Washington, D.C. Reagan-National Airport?

    Only Economy Class is available on flights from Billings to Washington, D.C. Reagan-National Airport.

  • Which airports do connecting flights from Billings to Washington, D.C. Reagan-National Airport pass through?

    One-stop flights from Billings to Washington, D.C. Reagan-National Airport most commonly connect through:

    • Minneapolis St Paul (MSP) - 49% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 26% of one-stop connections
    • Dallas/Fort Worth (DFW) - 17% of one-stop connections
    • Denver Intl (DEN) - 9% of one-stop connections

    Minneapolis St Paul (MSP) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Billings to Washington, D.C. Reagan-National Airport?

    Yes. Being flexible with your travel dates can save you up to 21% on the Billings to Washington, D.C. Reagan-National Airport route. Tuesday is the cheapest departure day at $472 round-trip on average, while Sunday is the most expensive at $595, a difference of $123. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Washington, D.C. Reagan-National Airport?

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

  • How long is a flight from Billings to Washington, D.C. Reagan-National Airport?

    A nonstop flight from Billings to Washington, D.C. Reagan-National Airport takes 0h 00m, covering 1,666 miles.

  • Do I need a passport to fly from Billings to Washington, D.C. Reagan-National 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.

  • Have flight prices from Billings to Washington, D.C. Reagan-National 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 $379 to $3,066. That means the highest observed fare was about 8x higher than the lowest one.

  • How are flight prices from Billings to Washington, D.C. Reagan-National Airport looking right now?

    One-way fares from Billings to Washington, D.C. Reagan-National Airport are currently lower than usual. Average one-way flight prices are about $294, which is 20% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Billings to Washington, D.C. Reagan-National Airport?

    Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 6h 02m, compared with 6h 45m via Chicago O'Hare Intl (ORD) and 6h 49m via Denver Intl (DEN).

  • What is the time difference between Billings and Washington, D.C. Reagan-National Airport?

    Washington, D.C. Reagan-National Airport is 2 hours ahead of Billings (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Washington, D.C. Reagan-National Airport (DCA)?

    Washington, D.C. Reagan-National Airport (DCA) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
    • Sixt
    • Dollar
    • Thrifty
    • Alamo
    • Budget

  • How much should I expect to pay for a Billings to Washington, D.C. Reagan-National Airport flight?

    Round-trip flights from Billings to Washington, D.C. Reagan-National Airport range from $456 to $650, with an average of $522 over the past 12 months. Anything below $456 counts as a good deal.

Your guide to booking Billings to Washington, D.C. Reagan-National Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Sunday. On this route, Tuesday flights average $472 - about $123 less than Sunday (21% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Billings to Washington, D.C. Reagan-National Airport trip for August. Fares historically average $407 round-trip in that month - typically $367 less than the most expensive month, which is February (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Washington, D.C. Reagan-National Airport.
    - Hyatt House Washington DC The Wharf
    - Intercontinental Hotels Washington D.C. - The Wharf By IHG
    - Pendry Washington DC - The Wharf

More options for your flight from Billings to Reagan-National

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.