$213+ Cheap flights from Bellingham (BLI) to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — IAD
Jul 27 — Aug 31

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Cheap flight deals from Bellingham to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Bellingham (BLI) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 22, 2024.

Round-trip from

$558
(Alaska Airlines)

One-way from

$213
(Alaska Airlines)
From Bellingham to Washington, D.C. Dulles Intl
One-way flight from Bellingham to Washington, D.C. Dulles Intl

What is the cheapest day to fly round-trip from Bellingham to Washington, D.C. Dulles Intl Airport?

Users have found that flying from Bellingham to Washington, D.C. Dulles Intl Airport on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

May is one of the best times of the year to fly to Washington, D.C. Dulles Intl Airport from Bellingham. Prices for May average $861 per person but you can even find prices for as low as $380. The most expensive prices can be found in the month of October. Opting for a May flight can save you 73% on your journey compared to booking in October

What is the cheapest time of day to fly from BLI to IAD?

It’s optimal to fly from Bellingham to Washington, D.C. Dulles Intl Airport at noon. By choosing this option you can save up to 5% on the cost of your flight, compared to a flight in the morning.

Cheap Bellingham to Dulles Intl flights in July & August 2024

Find cheap flight options from Bellingham to Dulles Intl specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,674,588 searches. Prices were last updated on July 22, 2024.
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/226:56 pmBLI - IAD
2 stops17h 17mAlaska Airlines
Wed 8/287:00 amIAD - BLI
1 stop9h 47mAlaska Airlines
Deal found 7/22$558
This mytrip.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/12:42 pmBLI - IAD
3 stops22h 13mMultiple Airlines
Thu 8/812:13 pmIAD - BLI
2 stops24h 06mMultiple Airlines
Deal found 7/21$559
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/226:56 pmBLI - IAD
1 stop26h 03mAlaska Airlines
Wed 8/287:00 amIAD - BLI
1 stop9h 47mAlaska Airlines
Deal found 7/22$563
This mytrip.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/12:42 pmBLI - IAD
3 stops22h 13mMultiple Airlines
Thu 8/88:40 amIAD - BLI
3 stops27h 39mMultiple Airlines
Deal found 7/21$584
This Alaska Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/16:15 pmBLI - IAD
2 stops19h 20mAlaska Airlines
Thu 8/84:16 pmIAD - BLI
2 stops34h 43mAlaska Airlines
Deal found 7/21$866
This Alaska Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/16:15 pmBLI - IAD
1 stop26h 44mAlaska Airlines
Thu 8/84:16 pmIAD - BLI
2 stops34h 43mAlaska Airlines
Deal found 7/21$870
This Alaska Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/16:15 pmBLI - IAD
1 stop10h 20mAlaska Airlines
Thu 8/86:37 pmIAD - BLI
1 stop8h 22mAlaska Airlines
Deal found 7/21$1,109
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/226:56 pmBLI - IAD
1 stop26h 03mAlaska Airlines
Wed 8/287:09 pmIAD - BLI
1 stop26h 07mAlaska Airlines
Deal found 7/22$1,443
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/226:56 pmBLI - IAD
2 stops18h 56mAlaska Airlines
Wed 8/287:09 pmIAD - BLI
1 stop26h 07mAlaska Airlines
Deal found 7/22$1,518

Bellingham to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Bellingham and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,674,588 searches. Data last updated July 22, 2024.
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/226:56 pmBLI - IAD
2 stops17h 17mAlaska Airlines
Wed 8/287:00 amIAD - BLI
1 stop9h 47mAlaska Airlines
Deal found 7/22$558
This mytrip.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/12:42 pmBLI - IAD
3 stops22h 13mMultiple Airlines
Thu 8/812:13 pmIAD - BLI
2 stops24h 06mMultiple Airlines
Deal found 7/21$559
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/226:56 pmBLI - IAD
1 stop26h 03mAlaska Airlines
Wed 8/287:00 amIAD - BLI
1 stop9h 47mAlaska Airlines
Deal found 7/22$563
This mytrip.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/12:42 pmBLI - IAD
3 stops22h 13mMultiple Airlines
Thu 8/88:40 amIAD - BLI
3 stops27h 39mMultiple Airlines
Deal found 7/21$584
This Alaska Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/16:15 pmBLI - IAD
2 stops19h 20mAlaska Airlines
Thu 8/84:16 pmIAD - BLI
2 stops34h 43mAlaska Airlines
Deal found 7/21$866
This Alaska Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/16:15 pmBLI - IAD
1 stop26h 44mAlaska Airlines
Thu 8/84:16 pmIAD - BLI
2 stops34h 43mAlaska Airlines
Deal found 7/21$870
This Alaska Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/16:15 pmBLI - IAD
1 stop10h 20mAlaska Airlines
Thu 8/86:37 pmIAD - BLI
1 stop8h 22mAlaska Airlines
Deal found 7/21$1,109
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/226:56 pmBLI - IAD
1 stop26h 03mAlaska Airlines
Wed 8/287:09 pmIAD - BLI
1 stop26h 07mAlaska Airlines
Deal found 7/22$1,443
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/226:56 pmBLI - IAD
2 stops18h 56mAlaska Airlines
Wed 8/287:09 pmIAD - BLI
1 stop26h 07mAlaska Airlines
Deal found 7/22$1,518

Bellingham to Dulles Intl flights leaving soon

Find last-minute flight options from Bellingham to Dulles Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,674,588 searches. Data last updated July 22, 2024.
This mytrip.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/12:42 pmBLI - IAD
3 stops22h 13mMultiple Airlines
Thu 8/812:13 pmIAD - BLI
2 stops24h 06mMultiple Airlines
Deal found 7/21$559
This mytrip.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/12:42 pmBLI - IAD
3 stops22h 13mMultiple Airlines
Thu 8/88:40 amIAD - BLI
3 stops27h 39mMultiple Airlines
Deal found 7/21$584
This Alaska Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/16:15 pmBLI - IAD
2 stops19h 20mAlaska Airlines
Thu 8/84:16 pmIAD - BLI
2 stops34h 43mAlaska Airlines
Deal found 7/21$866
This Alaska Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/16:15 pmBLI - IAD
1 stop26h 44mAlaska Airlines
Thu 8/84:16 pmIAD - BLI
2 stops34h 43mAlaska Airlines
Deal found 7/21$870
This Alaska Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/16:15 pmBLI - IAD
1 stop10h 20mAlaska Airlines
Thu 8/86:37 pmIAD - BLI
1 stop8h 22mAlaska Airlines
Deal found 7/21$1,109

One-way flights to Dulles Intl from Bellingham

Search for one-way flight options from Bellingham to Dulles Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,674,588 searches. Data last updated July 22, 2024.
This Alaska Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/196:56 pmBLI - IAD
2 stops18h 56mAlaska Airlines
Deal found 7/21$213
This mytrip.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/198:00 amBLI - IAD
3 stops28h 55mMultiple Airlines
Deal found 7/21$268
This mytrip.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/112:55 pmBLI - IAD
3 stops24h 15mMultiple Airlines
Deal found 7/21$352
This Alaska Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/16:15 pmBLI - IAD
1 stop26h 44mAlaska Airlines
Deal found 7/21$484
This Alaska Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/15:20 amBLI - IAD
2 stops21h 07mAlaska Airlines
Deal found 7/21$509

Find flights from Bellingham to Dulles Intl within your budget

Customize your flight search to find flights from Bellingham to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,674,588 searches. Data last updated July 22, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$558 - $1,518

Route

Depart

Return

Price

BellinghamWashington, D.C. Dulles Intl

BLI - IAD

BLIIAD

Bellingham

Thu 8/22

2 stops17h 17m

Washington, D.C. Dulles Intl

Wed 8/28

1 stop9h 47m

$558

BellinghamWashington, D.C. Dulles Intl

BLI - IAD

BLIIAD

Bellingham

Thu 8/1

3 stops22h 13m

Washington, D.C. Dulles Intl

Thu 8/8

2 stops24h 06m

$559

BellinghamWashington, D.C. Dulles Intl

BLI - IAD

BLIIAD

Bellingham

Thu 8/22

1 stop26h 03m

Washington, D.C. Dulles Intl

Wed 8/28

1 stop9h 47m

$563

BellinghamWashington, D.C. Dulles Intl

BLI - IAD

BLIIAD

Bellingham

Thu 8/1

3 stops22h 13m

Washington, D.C. Dulles Intl

Thu 8/8

3 stops27h 39m

$584

BellinghamWashington, D.C. Dulles Intl

BLI - IAD

BLIIAD

Bellingham

Thu 8/1

2 stops19h 20m

Washington, D.C. Dulles Intl

Thu 8/8

2 stops34h 43m

$866

BellinghamWashington, D.C. Dulles Intl

BLI - IAD

BLIIAD

Bellingham

Thu 8/1

1 stop26h 44m

Washington, D.C. Dulles Intl

Thu 8/8

2 stops34h 43m

$870

BellinghamWashington, D.C. Dulles Intl

BLI - IAD

BLIIAD

Bellingham

Thu 8/1

1 stop10h 20m

Washington, D.C. Dulles Intl

Thu 8/8

1 stop8h 22m

$1,109

BellinghamWashington, D.C. Dulles Intl

BLI - IAD

BLIIAD

Bellingham

Thu 8/22

1 stop26h 03m

Washington, D.C. Dulles Intl

Wed 8/28

1 stop26h 07m

$1,443

BellinghamWashington, D.C. Dulles Intl

BLI - IAD

BLIIAD

Bellingham

Thu 8/22

2 stops18h 56m

Washington, D.C. Dulles Intl

Wed 8/28

1 stop26h 07m

$1,518

Flights are sorted by cheapest first

Deals found on 7/22

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

Use this chart to determine the cheapest time to fly round-trip from Bellingham to Dulles Intl. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Bellingham to Washington, D.C. Dulles Intl Airport flight should consider departing on Saturday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Bellingham to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Bellingham with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

35.6 - 80.6 °F

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated July 22, 2024.
8.1
Very good
9,364 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.2

Food

7.2

Crew

8.6

Overall

8.1

Reviews

1 / 10

There was no announcement to close your windows and were turning out the lights!.

8.1
Very good
9,364 reviews
8.1
Very good
9,364 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.2

Food

7.2

Crew

8.6

Overall

8.1

Reviews

1 / 10

There was no announcement to close your windows and were turning out the lights!.

Related info for your journey

Find useful and relevant information for your journey from Bellingham to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Bellingham to Washington, D.C. Dulles Intl?

    Bellingham (BLI), located 3.2 mi from the city center, is the airport you fly out of when you book flights from Bellingham to Washington, D.C. Dulles Intl. 1 airline have flights from Bellingham to Washington, D.C. Dulles Intl on a regular basis. Booking flights from Bellingham to Washington, D.C. Dulles Intl should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day.

  • Can I find flights from Bellingham to Washington, D.C. Dulles Intl Airport for under $600 on Cheapflights?

    Yes, there are multiple flights from Bellingham to Washington, D.C. Dulles Intl Airport for under $600. The cheapest flight booked recently is on Alaska Airlines for just $558, but on average you can expect to pay $965.

  • Are there last-minute flights available from Bellingham to Washington, D.C. Dulles Intl Airport for under $600?

    There are currently 5+ open flights from Bellingham to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $600.

  • What is the cheapest airline to fly from Bellingham to Washington, D.C. Dulles Intl Airport round-trip?

    Alaska Airlines, at $558, was found to be the cheapest airline from Bellingham to Washington, D.C. Dulles Intl Airport..

  • What does BLI to IAD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Bellingham Airport to Washington, D.C. Dulles Intl Airport flight would often be abbreviated as a BLI to IAD flight.

  • Can I find deals for flights from Bellingham to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Bellingham to Dulles Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Bellingham to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Bellingham to Dulles Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Bellingham to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Bellingham to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bellingham to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bellingham to Dulles Intl.

  • Can I find deals for business class flights from Bellingham to Dulles Intl?

    Yes. Cheapflights offers flight deals from Bellingham to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Bellingham to Dulles Intl that allow pets onboard?

    Many airlines flying from Bellingham to Dulles Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Bellingham to Dulles Intl?

    Yes, you can often find last-minute deals on Bellingham to Dulles Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Bellingham to Washington, D.C. Dulles Intl Airport flight deals updated?

    The Bellingham to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 7/22.

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

    Currently, September is the cheapest month in which you can book a flight from Bellingham to Washington, D.C. Dulles Intl Airport (average of $278). Flying from Bellingham to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $378). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Bellingham to Dulles Intl

Discover the top airline that operate flights from Bellingham to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,674,588 searches. Data last updated July 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$254Average$735FlexibilityNo cancel feeOn-time75%

Search flights from Bellingham to Dulles Intl by cabin class

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