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

Currently priced at $438, Alaska Airlines will fly you from Washington, D.C. to Bellingham and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Users have found that Alaska Airlines is 36% cheaper than the other options available to this destination.

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

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Bellingham (average of $317). Flying from Washington, D.C. to Bellingham in November is currently the most expensive (average of $469). 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.

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

Travelers seeking maximum savings on their Washington, D.C. to Bellingham flight should consider departing on Saturday afternoons when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from Washington, D.C. to Bellingham?

While some choose either Baltimore/Washington - Bellingham or Washington, D.C. Reagan-National - Bellingham, Washington, D.C. Dulles Intl - Bellingham is the most popular route from Washington, D.C. to Bellingham.

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

Users have found that leaving on a Friday can be a cost-effective option. It’s possible to save up to 72% on your flight compared to booking on days when demand is much higher.

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

June is one of the best times of the year to fly to Bellingham from Washington, D.C.. Prices for June average $691 per person but you can even find prices for as low as $452. The most expensive prices can be found in the month of December. Opting for a June flight can save you 109% on your journey compared to booking in December

Most accurate provider : When it comes to deals on Washington, D.C.-Bellingham flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Bellingham flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Bellingham flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C.-Bellingham flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Bellingham flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Bellingham from Washington, D.C.?

Most people fly into Bellingham (BLI) if they book a flight to Bellingham from Washington, D.C.. On average, Bellingham has 0 inbound flights from Washington, D.C. per day from 1 airline. Bellingham is conveniently located just 3.2 mi from Bellingham’s city center.

Can I find deals for flights from Washington, D.C. to Bellingham that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Bellingham flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Bellingham?

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

Can I find deals for business class flights from Washington, D.C. to Bellingham?

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

$178+ Flights from Washington, D.C. to Bellingham

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Washington, D.C. to Bellingham

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$326 (Mytrip)
One-way from	$178 (Alaska Airlines)
Popular in	December
Cheapest in	June

Provider with most accurate pricing for Washington, D.C. (WAS)-Bellingham flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Bellingham flights.

Search Deals

From Washington, D.C. (WAS) to Bellingham

Search Deals

One-way flight from Washington, D.C. (WAS) to Bellingham

Search Deals

Highest demand for flights based on searches. 32% potential increase in price ($328 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 13% potential price decrease ($85 potential savings vs. average RT price).

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Find flight deals from Washington, D.C. to Bellingham

Cheapest flights from Washington, D.C. to Bellingham
Explore the most affordable flight options available from Washington, D.C. to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

Wed 2/59:55 amBWI - BLI

3 stops37h 57mMultiple Airlines

Sun 2/93:41 pmBLI - BWI

2 stops27h 54mMultiple Airlines

Deal found 1/21

$326

Wed 2/197:00 amIAD - BLI

1 stop8h 14mAlaska Airlines

Wed 2/266:27 pmBLI - IAD

1 stop20h 21mAlaska Airlines

Deal found 1/20

$438

Wed 2/56:59 pmBWI - BLI

1 stop8h 00mAlaska Airlines

Sun 2/95:19 amBLI - BWI

1 stop9h 40mAlaska Airlines

Deal found 1/21

$564

Best flights from Washington, D.C. to Bellingham
Discover carefully curated flight deals from Washington, D.C. to Bellingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 21, 2025.

Wed 2/59:55 amBWI - BLI

3 stops37h 57mMultiple Airlines

Sun 2/93:41 pmBLI - BWI

2 stops27h 54mMultiple Airlines

Deal found 1/21

$326

Wed 2/197:00 amIAD - BLI

1 stop8h 14mAlaska Airlines

Wed 2/266:27 pmBLI - IAD

1 stop20h 21mAlaska Airlines

Deal found 1/20

$438

Wed 2/56:59 pmBWI - BLI

1 stop8h 00mAlaska Airlines

Sun 2/95:19 amBLI - BWI

1 stop9h 40mAlaska Airlines

Deal found 1/21

$564

Last-minute flights from Washington, D.C. to Bellingham
Discover last-minute flight deals from Washington, D.C. to Bellingham. Data last updated January 21, 2025 and is based on user searches.

Fri 1/316:57 pmIAD - BLI

1 stop28h 52mAlaska Airlines

Tue 2/41:36 pmBLI - IAD

2 stops23h 47mAlaska Airlines

Deal found 1/21

$869

Wed 2/59:55 amBWI - BLI

3 stops37h 57mMultiple Airlines

Sun 2/93:41 pmBLI - BWI

2 stops27h 54mMultiple Airlines

Deal found 1/21

$326

Wed 2/56:59 pmBWI - BLI

1 stop8h 00mAlaska Airlines

Sun 2/95:19 amBLI - BWI

1 stop9h 40mAlaska Airlines

Deal found 1/21

$564

Wed 2/197:00 amIAD - BLI

1 stop8h 14mAlaska Airlines

Wed 2/266:27 pmBLI - IAD

1 stop20h 21mAlaska Airlines

Deal found 1/20

$438

One-way flights from Washington, D.C. to Bellingham
Search for one-way flight options from Washington, D.C. to Bellingham. Find affordable one-way fares based on user searches. Data last updated January 21, 2025.

Tue 2/116:57 pmIAD - BLI

1 stop8h 02mAlaska Airlines

Deal found 1/21

$178

Tue 2/115:29 pmDCA - BLI

1 stop9h 30mAlaska Airlines

Deal found 1/21

$178

Tue 2/117:30 amBWI - BLI

2 stops13h 00mAmerican Airlines

Deal found 1/21

$286

Find flights from Washington, D.C. to Bellingham within your budget

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreBellingham

BWI - BLI

BWIBLI

Baltimore/Washington

Wed 2/5

9:55 am-8:52 pm

3 stops37h 57m

Bellingham

Sun 2/9

3:41 pm-10:35 pm

2 stops27h 54m

$326

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Wed 2/19

7:00 am-12:14 pm

1 stop8h 14m

Bellingham

Wed 2/26

6:27 pm-5:48 pm

1 stop20h 21m

$438

BaltimoreBellingham

BWI - BLI

BWIBLI

Baltimore/Washington

Wed 2/5

6:59 pm-11:59 pm

1 stop8h 00m

Bellingham

Sun 2/9

5:19 am-5:59 pm

1 stop9h 40m

$564

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Tue 2/11

6:57 pm-11:59 pm

1 stop8h 02m

$178

Washington, D.C.Bellingham

DCA - BLI

DCABLI

Washington, D.C. Reagan-National

Tue 2/11

5:29 pm-11:59 pm

1 stop9h 30m

$178

BaltimoreBellingham

BWI - BLI

BWIBLI

Baltimore/Washington

Tue 2/11

7:30 am-5:30 pm

2 stops13h 00m

$286

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Compare providers for flights from Washington, D.C. to Bellingham

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Bellingham in January.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C.-Bellingham flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Bellingham flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Bellingham flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C.-Bellingham flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Bellingham flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Bellingham

Have a flexible travel schedule? Discover the best time to fly to Bellingham from Washington, D.C. 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.

Travel insights for flights from Washington, D.C. to Bellingham

Get recent, data-driven insights about flights from Washington, D.C. to Bellingham including ideal travel times, pricing trends, and more.

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

It’s optimal to fly from Washington, D.C. to Bellingham in the afternoon. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight in the morning.

Rainfall in Bellingham by month

In terms of precipitation, rainfall in Bellingham ranges from 1.1 - 5.8 inches per month. November is typically the wettest month, when rainfall can reach 5.8 in. July is typically the driest time to visit Bellingham when rainfall is around 1.1 in.

Temperature in Bellingham by month

If weather is an important factor for your trip to Bellingham, 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 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Bellingham

Alaska Airlines

8.0

Very good

9,706 reviews

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,706 reviews

Alaska Airlines

8.0

Very good

9,706 reviews

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,706 reviews

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

What airport do you fly into for flights to Bellingham from Washington, D.C.?
Most people fly into Bellingham (BLI) if they book a flight to Bellingham from Washington, D.C.. On average, Bellingham has 0 inbound flights from Washington, D.C. per day from 1 airline. Bellingham is conveniently located just 3.2 mi from Bellingham’s city center.
What is the cheapest airline to fly from Washington, D.C. to Bellingham round-trip?
Currently priced at $438, Alaska Airlines will fly you from Washington, D.C. to Bellingham and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Users have found that Alaska Airlines is 36% cheaper than the other options available to this destination.
What are the most popular routes from Washington, D.C. to Bellingham?
While some choose either Baltimore/Washington - Bellingham or Washington, D.C. Reagan-National - Bellingham, Washington, D.C. Dulles Intl - Bellingham is the most popular route from Washington, D.C. to Bellingham.
Can I find deals for flights from Washington, D.C. to Bellingham that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Bellingham flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Bellingham?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Bellingham.
Can I find deals for business class flights from Washington, D.C. to Bellingham?
Yes. Cheapflights offers flight deals from Washington, D.C. to Bellingham by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. to Bellingham?
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Bellingham (average of $317). Flying from Washington, D.C. to Bellingham in November is currently the most expensive (average of $469). 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.

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Top airline flying from Washington, D.C. to Bellingham

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$431	Average$720	FlexibilityNo cancel fee	On-time75%

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$178+ Cheap flights from Washington, D.C. (WAS) to Bellingham (BLI)

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to Bellingham with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Washington, D.C. to Bellingham

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Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Find flight deals from Washington, D.C. to Bellingham

Cheapest flights from Washington, D.C. to BellinghamExplore the most affordable flight options available from Washington, D.C. to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

Explore the most affordable flight options available from Washington, D.C. to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

Find flights from Washington, D.C. to Bellingham within your budget

Compare providers for flights from Washington, D.C. to Bellingham

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Bellingham in January.

Best time to book a flight from Washington, D.C. to Bellingham

Have a flexible travel schedule? Discover the best time to fly to Bellingham from Washington, D.C. with our price prediction graph.

Travel insights for flights from Washington, D.C. to Bellingham

Get recent, data-driven insights about flights from Washington, D.C. to Bellingham including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Washington, D.C. to Bellingham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Rainfall in Bellingham by month

Plan your trip to Bellingham by taking into account the average rainfall totals by month.

Temperature in Bellingham by month

Plan your trip to Bellingham by taking into account the average temperature totals by month.

Reviews of airlines servicing Bellingham

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Bellingham. 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 into for flights to Bellingham from Washington, D.C.?

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

What are the most popular routes from Washington, D.C. to Bellingham?

Can I find deals for flights from Washington, D.C. to Bellingham that include hotel bookings?

How can I find direct flights from Washington, D.C. to Bellingham?

Can I find deals for business class flights from Washington, D.C. to Bellingham?

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

Traveling to a place near Washington, D.C.?

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Alternative routes for Washington, D.C. to Bellingham

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Top airline flying from Washington, D.C. to Bellingham

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Cheapest flights from Washington, D.C. to Bellingham
Explore the most affordable flight options available from Washington, D.C. to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.