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BLI - IAD

Find cheap flights from Bellingham to Washington Dulles Airport from $302

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 9/22. 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
Wed 6/5
Wed 6/12

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 42,573,820 times on KAYAK, and here is why:

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

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

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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
8:00 am - 12:57 pmBLI-IAD
25h 57m2 stops
12:13 pm - 6:06 pmIAD-BLI
32h 53m3 stops
$447
Find Deal
Thu, Jul 4 - Thu, Aug 22
1:27 pm - 8:47 pmBLI-IAD
28h 20m3 stops
10:25 pm - 11:44 pmIAD-BLI
28h 19m2 stops
$462
Find Deal
Fri, May 31 - Sun, Jun 2
1:15 pm - 5:08 pmBLI-IAD
24h 53m1 stop
7:00 am - 6:03 pmIAD-BLI
14h 03m1 stop
$464Alaska Airlines
Find Deal
Thu, May 30 - Mon, Jun 3
1:27 pm - 8:47 pmBLI-IAD
28h 20m3 stops
8:25 am - 9:25 amIAD-BLI
28h 00m3 stops
$466
Find Deal
Fri, May 31 - Sun, Jun 2
6:46 pm - 5:08 pmBLI-IAD
19h 22m1 stop
7:00 am - 11:58 pmIAD-BLI
19h 58m1 stop
$478Alaska Airlines
Find Deal
Fri, May 31 - Sun, Jun 2
1:15 pm - 5:54 pmBLI-IAD
25h 39m2 stops
7:00 am - 6:03 pmIAD-BLI
14h 03m1 stop
$503Alaska Airlines
Find Deal
Thu, May 30 - Mon, Jun 3
1:15 pm - 11:59 pmBLI-IAD
7h 44m1 stop
6:05 pm - 12:33 pmIAD-BLI
21h 28m2 stops
$526Alaska Airlines
Find Deal
Sat, Jun 1 - Tue, Jun 4
5:20 am - 7:45 pmBLI-IAD
11h 25m2 stops
1:10 pm - 11:58 pmIAD-BLI
13h 48m2 stops
$846American Airlines
Find Deal
Thu, Jun 27 - Fri, Aug 23
5:20 am - 5:13 pmBLI-IAD
8h 53m2 stops
1:22 pm - 11:59 pmIAD-BLI
13h 37m2 stops
$956American Airlines
Find Deal
Wed, Jul 3 - Tue, Jul 16
5:20 am - 5:13 pmBLI-IAD
8h 53m2 stops
1:13 pm - 11:59 pmIAD-BLI
13h 46m2 stops
$1,296American Airlines
Find Deal
Sat, Jun 15 - Tue, Jun 18

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.

What’s the cheapest day of the week to fly from Bellingham to Washington Dulles Airport?

The average price of all flights from Bellingham to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Bellingham to Washington Dulles Airport, look for departures on Mondays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Washington Dulles Airport, Monday is the cheapest day to fly and Tuesday is the most expensive.

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 ($302) and American Airlines ($1,132), and the lowest round-trip tickets were found on Alaska Airlines ($464) and American Airlines ($846).

Good to know

Cheapest flight

$302
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 $302 for a one-way ticket and $447 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 9137 reviews
7.9Comfort
8.6Crew
7.3Food
7.3Entertainment
8.2Boarding
Airline reviews

Staff very helpful and friendly, in flight entertainment poor. Flight left late and thus arrived 20 minutes late to final destination.

8.0 ExcellentAnonymous, May 2024BLI - SEA
Read more about Alaska Airlines reviews

Staff very helpful and friendly, in flight entertainment poor. Flight left late and thus arrived 20 minutes late to final destination.

Everything was fine -- on time, clear, clean. I don't want to pay extra for in-flight wi-fi

The flight was delayed because the pilots had not arrived on their previous flight yet. The flight was 100% full so it was pretty crowded. I miss having the screens on the back of the seats. It would be great if the Alaska planes had the clip so you can put your phone or tablet on the back of the seat in front of you to not strain your neck. Everything else was very smooth.

It was fine since it ensure we went to our destination in time.

I bought the cheapest ticket. No meal, no checked luggage so I didn't expect much and was surprised by how good the flight and service was. Alaska is now my favorite airline.

No entertainment, food was cookies & juice,water, soda or coffee.

My baggage was in another flight, anit was delayed for one hour.

The maintenance delay was seemingly handled very poorly... Little to no information was provided to the passengers sitting on board for an extended period of time. On a brighter note, at least the cabin crew (flight attendants) did the best they could. They seemingly were provided very little information with regards to the delay. Unless absolutely beyond my control, I can’t imagine buying a ticket on Alaska airlines again, based on this and a previous experience my wife recently had, along with complaints overheard from other passengers.

The only issue was in the wheelchair waiting area before we got on the plane. They seemed very disorganized. Everyone we encountered after that was great! We loved Cassandra at check-in. She was awesome. The flight attendants were wonderful too! The lady helping with the waiting wheelchair when we got off the plane was awesome too!

Expect to get miles for us having to miss our first planned flight due to them waiting on passengers that decided to be late to the airport.

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.
9/22Sun
1 stopAlaska Airlines
26h 03mBLI-IAD
$302
9/22Sun
2 stopsAlaska Airlines
42h 37mBLI-IAD
$325
9/22Sun
3 stopsAmerican Airlines
14h 21mBLI-IAD
$1,132

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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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