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BLI - IAD

Find cheap flights from Bellingham to Washington Dulles Airport from $229

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bellingham to Dulles Intl departing on 5/18. 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.
1 adult
0 bags
Sun 5/19
Sun 5/26

Search hundreds of travel sites at once for deals on flights to Washington Dulles Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bellingham to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bellingham to Washington, D.C., as well as popular online travel agencies
In the last 7 days travelers have searched 44,212,662 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Bellingham to Dulles Intl (BLI-IAD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bellingham to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:46 pm - 11:59 pmBLI-IAD
26h 13m1 stop
7:00 am - 12:33 pmIAD-BLI
8h 33m1 stop
$406Alaska Airlines
Find Deal
Thu, May 30 - Tue, Jun 4
6:46 pm - 11:59 pmBLI-IAD
26h 13m1 stop
6:05 pm - 11:58 pmIAD-BLI
32h 53m2 stops
$439Alaska Airlines
Find Deal
Fri, May 24 - Fri, May 31
6:46 pm - 11:59 pmBLI-IAD
26h 13m1 stop
7:00 am - 12:33 pmIAD-BLI
8h 33m1 stop
$468Alaska Airlines
Find Deal
Fri, May 24 - Fri, May 31
6:46 pm - 5:40 amBLI-IAD
31h 54m2 stops
7:00 am - 12:33 pmIAD-BLI
8h 33m1 stop
$471Alaska Airlines
Find Deal
Thu, May 30 - Tue, Jun 4
10:00 am - 4:10 pmBLI-IAD
27h 10m3 stops
7:20 pm - 7:24 pmIAD-BLI
27h 04m3 stops
$493
Find Deal
Tue, May 21 - Fri, May 24
10:00 am - 4:10 pmBLI-IAD
27h 10m3 stops
7:20 pm - 7:24 pmIAD-BLI
27h 04m2 stops
$499
Find Deal
Tue, May 21 - Fri, May 24
6:46 pm - 5:54 pmBLI-IAD
20h 08m2 stops
7:00 am - 12:33 pmIAD-BLI
8h 33m1 stop
$541Alaska Airlines
Find Deal
Thu, May 30 - Tue, Jun 4
5:20 am - 7:44 pmBLI-IAD
11h 24m2 stops
8:55 am - 6:16 pmIAD-BLI
12h 21m2 stops
$836American Airlines
Find Deal
Thu, Sep 26 - Mon, Sep 30
5:00 am - 12:01 amBLI-IAD
16h 01m3 stops
5:02 am - 11:58 pmIAD-BLI
21h 56m2 stops
$1,738American Airlines
Find Deal
Thu, May 30 - Tue, Jun 4
5:00 am - 12:01 amBLI-IAD
16h 01m3 stops
5:02 am - 11:58 pmIAD-BLI
21h 56m2 stops
$1,752American Airlines
Find Deal
Thu, May 30 - Tue, Jun 4

Flights from Bellingham to Dulles Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Bellingham to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Bellingham to Washington Dulles Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Washington Dulles Airport from Bellingham were found on Alaska Airlines ($247) and American Airlines ($1,508), and the lowest round-trip tickets were found on Alaska Airlines ($406) and American Airlines ($836).

Good to know

Cheapest flight

$229
Flight from Bellingham to Washington Dulles Airport

When to book flights from Bellingham to Dulles Intl

Are your dates flexible? Find out the best times to travel from Bellingham to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Bellingham to Washington Dulles Airport flights

  • What is the cheapest flight from Bellingham to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Bellingham to Washington, D.C. Dulles Intl Airport was $229 for a one-way ticket and $406 for a round-trip.

  • Do I need a passport to fly between Bellingham and Washington Dulles Airport?

    No, a passport isn't needed to fly from Bellingham to Washington Dulles Airport. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Bellingham to Washington Dulles Airport?

    Bellingham airport is called Bellingham and the only airport in Washington Dulles Airport is Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Bellingham to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Bellingham to Washington Dulles Airport?

    oneworld is the only airline alliance operating flights between Bellingham and Washington Dulles Airport.

  • How does KAYAK find such low prices on flights from Bellingham to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bellingham to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bellingham to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Bellingham is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bellingham to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Bellingham with another airline. Booking your flights between Bellingham and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bellingham to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Bellingham up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Bellingham to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Bellingham to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bellingham to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9109 reviews
7.3entertainment
7.9comfort
7.3food
8.6crew
8.2boarding
Airline reviews

It was not a great flight. There was a software update delay which had us on the ground for almost 2 hours. I was unable to make my shuttle to my final destination.

4.0 OkayBryn, Apr 2024SEA - PHX
Read more about Alaska Airlines reviews

It was not a great flight. There was a software update delay which had us on the ground for almost 2 hours. I was unable to make my shuttle to my final destination.

Good. Quiet. Comfortable. The protests nearly kept me from catching my flight. They waited for me! I made it!

Red eye flight, so not expecting any extras, but the boarding and trip was smooth. Thx Alaska.

Received little assistance with air sick child. Crew’s main concern was if anything got on the seat belt!

Flight was excellent! Comfortable seats. Flew out of IND. very friendly crew!

It was fine… Just overbooked every seat was taken and very bumpy nothing they could do about that. Overall I like to fly Alaska airlines

Seat width is getting ridiculous. I don’t like having to twist myself into a ball to avoid my neighbor. It has gotten so bad over the last few years.

Flight had mechanical delay, but otherwise it was good considering it was a full plane. Did not have food or entertainment. Staff were great.

It was a good flight, wish they would have handed out snacks though.

It was a great flight. The flight crew was very helpful and professional.

Book cheap flights from Bellingham to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Bellingham to Washington, D.C. found on KAYAK in the last 72 hours.
5/18Sat
2 stops
26h 27mBLI-IAD
$229
6/13Thu
1 stopAlaska Airlines
10h 15mBLI-IAD
$247
6/13Thu
2 stops
21h 00mBLI-IAD
$257
5/18Sat
1 stopAlaska Airlines
7h 44mBLI-IAD
$261
6/13Thu
2 stops
27h 57mBLI-IAD
$266
6/30Sun
1 stopAlaska Airlines
26h 44mBLI-IAD
$272
6/30Sun
2 stops
22h 44mBLI-IAD
$289
6/13Thu
1 stopAlaska Airlines
7h 26mBLI-IAD
$301
6/13Thu
3 stops
27h 57mBLI-IAD
$307
5/18Sat
3 stopsAmerican Airlines
11h 42mBLI-IAD
$1,508

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Bellingham - Washington Dulles Airport Flights

Departure:

Bellingham (BLI)United States

Destination:

Washington Dulles Airport (IAD)United States

Return flight deals:

Washington Dulles Airport - Bellingham

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