Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Bellingham?

Flights from Washington, D.C. Dulles Intl Airport to Bellingham usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Bellingham (BLI).

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

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

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

Most connecting flights from Washington, D.C. Dulles Intl Airport to Bellingham pass through Seattle/Tacoma Intl (SEA), which handles 100% of one-stop traffic on this route.

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

Yes. Flexible dates can save you up to 41% on flights from Washington, D.C. Dulles Intl Airport to Bellingham. Friday is the cheapest departure day at $591 round-trip on average, while Sunday is the most expensive at $993, a difference of $402. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Bellingham?

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.

What is the time difference between Washington, D.C. Dulles Intl Airport and Bellingham?

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

What car rental options are available at Bellingham Airport (BLI)?

Bellingham Airport (BLI) hosts 5 major car rental companies, with daily rates averaging $66 for economy cars. Top options include: • Alamo • Budget • Thrifty • Dollar • Enterprise Rent-A-Car

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

Round-trip flights from Washington, D.C. Dulles Intl Airport to Bellingham range from $591 to $806, with an average of $747 over the past 12 months. Anything below $591 counts as a good deal.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Bellingham?

Round-trip flights from Washington, D.C. Dulles Intl Airport to Bellingham typically range from $591 to $806. The lowest price found in the past 5 days was $541, on Alaska Airlines.

Which airline is the cheapest to fly from Washington, D.C. Dulles Intl Airport to Bellingham?

Alaska Airlines ($541) offered the cheapest round-trip ticket from Washington, D.C. Dulles Intl Airport to Bellingham in the last 5 days.

What is the cheapest layover airport when flying from Washington, D.C. Dulles Intl Airport to Bellingham?

Flights via Seattle/Tacoma Intl (SEA) offer the most affordable fares, with an average round-trip price of $743. Based on KAYAK data over the past 3 months.

When flying from Washington, D.C. Dulles Intl Airport to Bellingham which airport offers the shortest layover?

Seattle/Tacoma Intl (SEA) had the shortest average connection time for Washington, D.C. Dulles Intl Airport to Bellingham layovers at 5h 07m over the past 3 months.

$360 CHEAP FLIGHTS from Washington Dulles to Bellingham (IAD - BLI)

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Cheapest round-trip

$541

Typical prices: $591-$806

Alaska Airlines

Thu 12/13Thu 12/20

IAD - BLI • 1 stop

Cheapest one-way

$360

Typical prices: $267-$366

Multiple Airlines

Fri 12/28

IAD - BLI • 3 stops

When to travel

June

Cheapest • 29% price drop

January

Most popular

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We hope you love your trip to Bellingham!

Flight Deals

Cheap Flights from Dulles Intl to Bellingham (IAD-BLI)

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Dulles Intl to Bellingham

Sun, Dec 13 - Sun, Dec 20

5:18 pm - 1:26 pmIAD Washington, D.C. Dulles Intl-BLI Bellingham

23h 08m1 stop Seattle/Tacoma Intl

7:20 pm - 5:45 amBLI Bellingham-IAD Washington, D.C. Dulles Intl

7h 25m1 stop Seattle/Tacoma Intl

$541Alaska Airlines

Wed, Jan 13 - Fri, Jan 15

5:30 pm - 11:50 pmIAD Washington, D.C. Dulles Intl-BLI Bellingham

9h 20m1 stop Seattle/Tacoma Intl

6:01 pm - 4:27 pmBLI Bellingham-IAD Washington, D.C. Dulles Intl

19h 26m1 stop Seattle/Tacoma Intl

$554Alaska Airlines

Wed, Jan 13 - Fri, Jan 15

5:30 pm - 11:50 pmIAD Washington, D.C. Dulles Intl-BLI Bellingham

9h 20m1 stop Seattle/Tacoma Intl

1:59 pm - 4:27 pmBLI Bellingham-IAD Washington, D.C. Dulles Intl

23h 28m1 stop Seattle/Tacoma Intl

$559Alaska Airlines

Sun, Dec 13 - Sun, Dec 20

6:42 pm - 1:26 pmIAD Washington, D.C. Dulles Intl-BLI Bellingham

21h 44m2 stops San Diego Seattle/Tacoma Intl

2:44 pm - 5:45 amBLI Bellingham-IAD Washington, D.C. Dulles Intl

12h 01m1 stop Seattle/Tacoma Intl

$566Alaska Airlines

Thu, Dec 24 - Wed, Dec 30

7:05 am - 11:47 pmIAD Washington, D.C. Dulles Intl-BLI Bellingham

19h 42m1 stop Seattle/Tacoma Intl

2:44 pm - 5:45 amBLI Bellingham-IAD Washington, D.C. Dulles Intl

12h 01m1 stop Seattle/Tacoma Intl

$574Alaska Airlines

Wed, Jan 13 - Fri, Jan 15

5:30 pm - 11:50 pmIAD Washington, D.C. Dulles Intl-BLI Bellingham

9h 20m1 stop Seattle/Tacoma Intl

6:01 pm - 5:50 pmBLI Bellingham-IAD Washington, D.C. Dulles Intl

20h 49m2 stops Seattle/Tacoma Intl San Diego

$579Alaska Airlines

Thu, Dec 24 - Wed, Dec 30

7:05 am - 11:47 pmIAD Washington, D.C. Dulles Intl-BLI Bellingham

19h 42m1 stop Seattle/Tacoma Intl

7:20 pm - 5:45 amBLI Bellingham-IAD Washington, D.C. Dulles Intl

7h 25m1 stop Seattle/Tacoma Intl

$608Alaska Airlines

Wed, Jan 13 - Fri, Jan 15

5:30 pm - 11:50 pmIAD Washington, D.C. Dulles Intl-BLI Bellingham

9h 20m1 stop Seattle/Tacoma Intl

6:01 pm - 5:50 pmBLI Bellingham-IAD Washington, D.C. Dulles Intl

44h 49m2 stops Seattle/Tacoma Intl San Diego

$612Alaska Airlines

Sun, Dec 20 - Tue, Dec 22

8:51 pm - 8:58 amIAD Washington, D.C. Dulles Intl-BLI Bellingham

15h 07m1 stop Las Vegas Harry Reid Intl

11:15 am - 6:07 amBLI Bellingham-IAD Washington, D.C. Dulles Intl

15h 52m1 stop Las Vegas Harry Reid Intl

$614Multiple Airlines

Thu, Dec 24 - Wed, Dec 30

7:05 am - 11:47 pmIAD Washington, D.C. Dulles Intl-BLI Bellingham

19h 42m1 stop Seattle/Tacoma Intl

7:00 am - 5:45 amBLI Bellingham-IAD Washington, D.C. Dulles Intl

19h 45m1 stop Seattle/Tacoma Intl

$618Alaska Airlines

Booking Insights

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

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

Prices

Airlines

Layovers

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Bellingham? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Dulles Intl Airport to Bellingham departing in december.

Find deals

High season	January
Cheapest flight	$360

The most popular month to fly with an average 9% increase in travelers.

One-way flight from Washington, D.C. Dulles Intl Airport to Bellingham

When to book flights from Dulles Intl to Bellingham

Are your dates flexible? Find out the best times to travel from Dulles Intl to Bellingham 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.

What cabin classes can I book on flights from Washington, D.C. Dulles Intl Airport to Bellingham?
Only Economy Class is available on flights from Washington, D.C. Dulles Intl Airport to Bellingham.
Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Bellingham?
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.
How much should I expect to pay for a Washington, D.C. Dulles Intl Airport to Bellingham flight?
Round-trip flights from Washington, D.C. Dulles Intl Airport to Bellingham range from $591 to $806, with an average of $747 over the past 12 months. Anything below $591 counts as a good deal.
Have flight prices from Washington, D.C. Dulles Intl Airport to Bellingham 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 $541 to $2,068. That means the highest observed fare was about 4x higher than the lowest one.
How are flight prices from Washington, D.C. Dulles Intl Airport to Bellingham looking right now?
One-way fares from Washington, D.C. Dulles Intl Airport to Bellingham are currently higher than usual. Average one-way flight prices are about $552, which is 69% above the typical average for this route.
What car rental options are available at Bellingham Airport (BLI)?
Bellingham Airport (BLI) hosts 5 major car rental companies, with daily rates averaging $66 for economy cars. Top options include:

• Alamo
• Budget
• Thrifty
• Dollar
• Enterprise Rent-A-Car
Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Bellingham?
Flights from Washington, D.C. Dulles Intl Airport to Bellingham usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Bellingham (BLI).
Which airports do connecting flights from Washington, D.C. Dulles Intl Airport to Bellingham pass through?
Most connecting flights from Washington, D.C. Dulles Intl Airport to Bellingham pass through Seattle/Tacoma Intl (SEA), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Bellingham?
Yes. Flexible dates can save you up to 41% on flights from Washington, D.C. Dulles Intl Airport to Bellingham. Friday is the cheapest departure day at $591 round-trip on average, while Sunday is the most expensive at $993, a difference of $402.

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 is the time difference between Washington, D.C. Dulles Intl Airport and Bellingham?
Bellingham is 3 hours behind Washington, D.C. Dulles Intl Airport (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Friday departure and avoid flying on Sunday. On this route, Friday flights average $591, about $402 less than Sunday fares (40% savings) based on the last 12 months.
If you can choose when to travel, plan your Washington, D.C. Dulles Intl Airport to Bellingham trip for June. Fares historically average $529 round-trip in that month - typically $627 less than the most expensive month, which is September (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Bellingham Airport.

• Holiday Inn & Suites Bellingham By IHG
• La Quinta Inn & Suites Bellingham
• Best Western Plus Bellingham

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IAD - BLI

$360 Find Cheap Flights from Washington Dulles Airport to Bellingham - Compare and Save

Everything you should know

Cheap Flights from Dulles Intl to Bellingham (IAD-BLI)

Recent round-trip flight deals from Dulles Intl to Bellingham

Recent one-way flight deals from Dulles Intl to Bellingham

Recent last minute flight deals from Dulles Intl to Bellingham

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

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Bellingham?

Which airline is the cheapest to fly from Washington, D.C. Dulles Intl Airport to Bellingham?

What is the cheapest layover airport when flying from Washington, D.C. Dulles Intl Airport to Bellingham?

When flying from Washington, D.C. Dulles Intl Airport to Bellingham which airport offers the shortest layover?

Key details for Washington, D.C. Dulles Intl Airport to Bellingham flights

High season

Cheapest flight

When to book flights from Dulles Intl to Bellingham

Your Washington, D.C. Dulles Intl Airport to Bellingham flight questions, answered

Your guide to booking Washington, D.C. Dulles Intl Airport to Bellingham flights

More options for your flight from Dulles Intl to Bellingham

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Flights from domestic origins to Bellingham

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