BLI - WAS

$300 Find Cheap Flights from Bellingham to Washington, D.C. - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$373
Typical prices: $570-$854
Multiple Airlines
Tue 10/16Sun 10/21
BLI - IAD • 1 stop
Cheapest one-way
$300
Typical prices: $280-$352
Alaska Airlines
Sat 9/29
BLI - BWI • 1 stop
Top routes
BLI - DCA
Cheapest • 6% average savings
BLI - IAD
Most popular
Insights
Insights
When to travel
January
Cheapest • 63% price drop
August
Most popular
Good to know
+1
Good to know
+1
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Flight Deals

Cheap Flights from Bellingham to Washington, D.C. (BLI-WAS)

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

Recent round-trip flight deals from Bellingham to Washington, D.C.

Fri, Oct 16 - Wed, Oct 21
Multiple Airlines Logo
6:00 am - 6:20 amBLI  Bellingham-IAD Washington, D.C. Dulles Intl
21h 20m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
7:50 am - 1:40 pmIAD  Washington, D.C. Dulles Intl-BLI Bellingham
32h 50m2 stops Atlanta Hartsfield-Jackson Las Vegas Harry Reid Intl
$373Multiple Airlines
Fri, Oct 16 - Wed, Oct 21
Multiple Airlines Logo
6:00 am - 6:20 amBLI  Bellingham-IAD Washington, D.C. Dulles Intl
21h 20m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
12:30 pm - 1:40 pmIAD  Washington, D.C. Dulles Intl-BLI Bellingham
28h 10m2 stops Dallas/Fort Worth Las Vegas Harry Reid Intl
$377Multiple Airlines
Fri, Oct 16 - Wed, Oct 21
Multiple Airlines Logo
6:00 am - 6:20 amBLI  Bellingham-IAD Washington, D.C. Dulles Intl
21h 20m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
7:50 am - 1:40 pmIAD  Washington, D.C. Dulles Intl-BLI Bellingham
32h 50m2 stops Atlanta Hartsfield-Jackson Las Vegas Harry Reid Intl
$381Multiple Airlines
Fri, Oct 16 - Wed, Oct 21
Alaska Airlines Logo
7:18 pm - 5:40 amBLI  Bellingham-IAD Washington, D.C. Dulles Intl
7h 22m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:02 am - 11:53 pmIAD  Washington, D.C. Dulles Intl-BLI Bellingham
19h 51m1 stop Seattle/Tacoma Intl
$413Alaska Airlines
Mon, Oct 19 - Fri, Oct 23
Alaska Airlines Logo
7:18 pm - 5:40 amBLI  Bellingham-IAD Washington, D.C. Dulles Intl
7h 22m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:33 pm - 1:37 pmIAD  Washington, D.C. Dulles Intl-BLI Bellingham
23h 04m1 stop Seattle/Tacoma Intl
$448Alaska Airlines
Fri, Oct 16 - Wed, Oct 21
Multiple Airlines Logo
6:00 am - 6:20 amBLI  Bellingham-IAD Washington, D.C. Dulles Intl
21h 20m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
12:30 pm - 1:40 pmIAD  Washington, D.C. Dulles Intl-BLI Bellingham
28h 10m2 stops Dallas/Fort Worth Las Vegas Harry Reid Intl
$474Multiple Airlines
Mon, Oct 19 - Fri, Oct 23
Alaska Airlines Logo
7:18 pm - 5:40 amBLI  Bellingham-IAD Washington, D.C. Dulles Intl
7h 22m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:33 pm - 1:37 pmIAD  Washington, D.C. Dulles Intl-BLI Bellingham
23h 04m1 stop Seattle/Tacoma Intl
$488Alaska Airlines
Tue, Oct 13 - Tue, Oct 20
Alaska Airlines Logo
7:18 pm - 5:20 amBLI  Bellingham-BWI Baltimore/Washington
7h 02m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:15 pm - 11:53 pmBWI  Baltimore/Washington-BLI Bellingham
8h 38m1 stop Seattle/Tacoma Intl
$539Alaska Airlines
Sat, Oct 10 - Wed, Oct 14
Alaska Airlines Logo
2:17 pm - 11:59 pmBLI  Bellingham-IAD Washington, D.C. Dulles Intl
6h 42m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:02 am - 6:38 pmIAD  Washington, D.C. Dulles Intl-BLI Bellingham
14h 36m1 stop Seattle/Tacoma Intl
$542Alaska Airlines
Fri, Oct 16 - Wed, Oct 21
Alaska Airlines Logo
7:18 pm - 5:40 amBLI  Bellingham-IAD Washington, D.C. Dulles Intl
7h 22m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
9:38 am - 11:53 pmIAD  Washington, D.C. Dulles Intl-BLI Bellingham
17h 15m1 stop Seattle/Tacoma Intl
$546Alaska Airlines
Booking Insights

Price, demand and travel trends for Bellingham to Washington, D.C. flights

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

What is the cheapest Bellingham to Washington, D.C. flight route?

Bellingham (BLI) to Washington, D.C. Reagan-National Airport (DCA) is the cheapest Bellingham to Washington, D.C. route, averaging $760 round-trip. Other Bellingham to Washington, D.C. routes average $854, based on KAYAK data over the past 12 months.

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Key details for Bellingham to Washington, D.C. flights

Low season

January

Cheapest flight

$300
Best time to beat the crowds with an average 63% drop in price.
Flight from Bellingham to Baltimore

When to book flights from Bellingham to Washington, D.C.

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

Your Bellingham to Washington, D.C. 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 Bellingham to Washington, D.C.?

    Flights from Bellingham to Washington, D.C. usually depart from Bellingham (BLI) and may arrive at several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD).

  • What cabin classes can I book on flights from Bellingham to Washington, D.C.?

    Only Economy Class is available on flights from Bellingham to Washington, D.C..

  • Which airports do connecting flights from Bellingham to Washington, D.C. pass through?

    Most connecting flights from Bellingham to Washington, D.C. pass through Seattle/Tacoma Intl (SEA), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

  • Can I save money by using flexible dates for flights from Bellingham to Washington, D.C.?

    Yes. Being flexible with your travel dates can save you up to 34% on the Bellingham to Washington, D.C. route. Tuesday is the cheapest departure day at $570 round-trip on average, while Friday is the most expensive at $862, a difference of $292. 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.?

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

  • Do I need a passport to fly from Bellingham to Washington, D.C.?

    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 Bellingham to Washington, D.C. 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 $373 to $2,284. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Bellingham to Washington, D.C. looking right now?

    One-way fares from Bellingham to Washington, D.C. are currently higher than usual. Average one-way flight prices are about $392, which is 40% above the typical average for this route.

  • What is the time difference between Bellingham and Washington, D.C.?

    Washington, D.C. is 3 hours ahead of Bellingham (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available in Washington, D.C.?

    Since Washington, D.C. is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Washington, D.C. Reagan-National Airport (DCA) — daily rates from around $23:

    • Sixt
    • Dollar
    • Thrifty
    • Alamo
    • Budget

    Near Washington, D.C. Dulles Intl Airport (IAD) — daily rates from around $24:

    • Dollar
    • Budget
    • Hertz
    • Sixt
    • Thrifty

  • How much should I expect to pay for a Bellingham to Washington, D.C. flight?

    Round-trip flights from Bellingham to Washington, D.C. range from $570 to $854, with an average of $760 over the past 12 months. Anything below $570 counts as a good deal.

Your guide to booking Bellingham to Washington, D.C. 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 Friday. On this route, Tuesday flights average $570 - about $292 less than Friday (34% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Bellingham to Washington, D.C. trip for January. Fares historically average $278 round-trip in that month - typically $679 less than the most expensive month, which is November (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 Bellingham to Washington, D.C.

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.