How does KAYAK find such low prices on flights from District of Columbia to Bellingham?

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 District of Columbia to Bellingham.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Bellingham?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bellingham from District of Columbia 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 District of Columbia to Bellingham?

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 Bellingham with an airline and back to District of Columbia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Bellingham?

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 Bellingham from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$220 CHEAP FLIGHTS from District of Columbia to Bellingham

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Flight Deals

Cheap Flights from District of Columbia to Bellingham

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

Round-trip

One-way

Recent round-trip flight deals from District of Columbia to Bellingham

Mon, Oct 26 - Fri, Oct 30

6:00 am - 11:34 pmIAD Washington, D.C. Dulles Intl-BLI Bellingham

20h 34m1 stop Las Vegas Harry Reid Intl

1:00 pm - 5:12 pmBLI Bellingham-IAD Washington, D.C. Dulles Intl

25h 12m2 stops Las Vegas Harry Reid Intl Atlanta Hartsfield-Jackson

$419Multiple Airlines

Thu, Oct 29 - Mon, Nov 2

7:02 am - 11:53 pmIAD Washington, D.C. Dulles Intl-BLI Bellingham

19h 51m1 stop Seattle/Tacoma Intl

7:29 pm - 5:44 amBLI Bellingham-IAD Washington, D.C. Dulles Intl

7h 15m1 stop Seattle/Tacoma Intl

$533Alaska Airlines

Mon, Oct 26 - Fri, Oct 30

9:38 am - 6:38 pmIAD Washington, D.C. Dulles Intl-BLI Bellingham

12h 00m1 stop Seattle/Tacoma Intl

2:17 pm - 4:30 pmBLI Bellingham-IAD Washington, D.C. Dulles Intl

23h 13m1 stop Seattle/Tacoma Intl

$552Alaska Airlines

Sat, Oct 10 - Sat, Oct 24

7:02 am - 1:37 pmIAD Washington, D.C. Dulles Intl-BLI Bellingham

9h 35m1 stop Seattle/Tacoma Intl

2:17 pm - 11:59 pmBLI Bellingham-IAD Washington, D.C. Dulles Intl

6h 42m1 stop Seattle/Tacoma Intl

$576Alaska Airlines

Thu, Oct 29 - Mon, Nov 2

5:33 pm - 11:53 pmIAD Washington, D.C. Dulles Intl-BLI Bellingham

9h 20m1 stop Seattle/Tacoma Intl

7:29 pm - 5:44 amBLI Bellingham-IAD Washington, D.C. Dulles Intl

7h 15m1 stop Seattle/Tacoma Intl

$579Alaska Airlines

Thu, Oct 29 - Mon, Nov 2

7:02 am - 1:37 pmIAD Washington, D.C. Dulles Intl-BLI Bellingham

9h 35m1 stop Seattle/Tacoma Intl

7:29 pm - 5:44 amBLI Bellingham-IAD Washington, D.C. Dulles Intl

7h 15m1 stop Seattle/Tacoma Intl

$579Alaska Airlines

Tue, Oct 20 - Sun, Oct 25

9:38 am - 6:38 pmIAD Washington, D.C. Dulles Intl-BLI Bellingham

12h 00m1 stop Seattle/Tacoma Intl

7:18 pm - 4:30 pmBLI Bellingham-IAD Washington, D.C. Dulles Intl

18h 12m1 stop Seattle/Tacoma Intl

$609Alaska Airlines

Thu, Oct 29 - Mon, Nov 2

5:00 pm - 11:53 pmDCA Washington, D.C. Reagan-National-BLI Bellingham

9h 53m1 stop Seattle/Tacoma Intl

7:29 pm - 9:59 pmBLI Bellingham-DCA Washington, D.C. Reagan-National

23h 30m1 stop Seattle/Tacoma Intl

$611Alaska Airlines

Thu, Oct 29 - Mon, Nov 2

5:00 pm - 11:53 pmDCA Washington, D.C. Reagan-National-BLI Bellingham

9h 53m1 stop Seattle/Tacoma Intl

7:29 pm - 9:59 pmBLI Bellingham-DCA Washington, D.C. Reagan-National

23h 30m1 stop Seattle/Tacoma Intl

$612Alaska Airlines

Tue, Oct 20 - Sun, Oct 25

7:24 pm - 11:53 pmIAD Washington, D.C. Dulles Intl-BLI Bellingham

31h 29m2 stops San Diego Seattle/Tacoma Intl

7:18 pm - 4:30 pmBLI Bellingham-IAD Washington, D.C. Dulles Intl

18h 12m1 stop Seattle/Tacoma Intl

$613Alaska Airlines

Useful Info

Low season	September
High season	May
Cheapest flight	$220

Best time to beat the crowds but there is an average 2% increase in price.

Most popular time to fly and prices are also 24% lower on average.

Flight from Washington Dulles Airport to Bellingham

How does KAYAK find such low prices on flights from District of Columbia to Bellingham?
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 District of Columbia to Bellingham.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Bellingham?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bellingham from District of Columbia 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 District of Columbia to Bellingham?
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 Bellingham with an airline and back to District of Columbia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Bellingham?
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 Bellingham from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.