How does KAYAK find such low prices on flights from Illinois 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 Illinois to Bellingham.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bellingham from Illinois 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 Illinois 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 Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois 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 Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$241 CHEAP FLIGHTS from Illinois to Bellingham

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Flight Deals

Cheap Flights from Illinois to Bellingham

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 Illinois to Bellingham

Thu, Jan 7 - Mon, Jan 11

3:19 pm - 9:10 pmORD Chicago O'Hare Intl-BLI Bellingham

7h 51m1 stop Seattle/Tacoma Intl

2:44 pm - 11:59 pmBLI Bellingham-ORD Chicago O'Hare Intl

7h 15m1 stop Seattle/Tacoma Intl

$470Alaska Airlines

Tue, Feb 16 - Sat, Feb 20

3:19 pm - 9:42 pmORD Chicago O'Hare Intl-BLI Bellingham

8h 23m1 stop Seattle/Tacoma Intl

9:00 am - 5:53 pmBLI Bellingham-ORD Chicago O'Hare Intl

6h 53m1 stop Seattle/Tacoma Intl

$489Alaska Airlines

Tue, Feb 16 - Sat, Feb 20

3:19 pm - 9:42 pmORD Chicago O'Hare Intl-BLI Bellingham

8h 23m1 stop Seattle/Tacoma Intl

9:00 am - 5:53 pmBLI Bellingham-ORD Chicago O'Hare Intl

6h 53m1 stop Seattle/Tacoma Intl

$499Alaska Airlines

Thu, Jan 7 - Mon, Jan 11

2:13 pm - 5:24 pmORD Chicago O'Hare Intl-BLI Bellingham

29h 11m2 stops San Diego Seattle/Tacoma Intl

2:44 pm - 11:59 pmBLI Bellingham-ORD Chicago O'Hare Intl

7h 15m1 stop Seattle/Tacoma Intl

$507Alaska Airlines

Tue, Feb 16 - Sat, Feb 20

9:30 am - 5:12 pmORD Chicago O'Hare Intl-BLI Bellingham

9h 42m1 stop Seattle/Tacoma Intl

9:00 am - 11:59 pmBLI Bellingham-ORD Chicago O'Hare Intl

12h 59m2 stops Seattle/Tacoma Intl San Diego

$507Alaska Airlines

Tue, Feb 16 - Sat, Feb 20

9:30 am - 5:12 pmORD Chicago O'Hare Intl-BLI Bellingham

9h 42m1 stop Seattle/Tacoma Intl

9:00 am - 11:59 pmBLI Bellingham-ORD Chicago O'Hare Intl

12h 59m2 stops Seattle/Tacoma Intl San Diego

$522Alaska Airlines

Mon, Nov 23 - Fri, Nov 27

6:00 am - 1:26 pmORD Chicago O'Hare Intl-BLI Bellingham

9h 26m1 stop Seattle/Tacoma Intl

7:24 pm - 5:56 amBLI Bellingham-ORD Chicago O'Hare Intl

8h 32m1 stop Seattle/Tacoma Intl

$539Alaska Airlines

Tue, Feb 16 - Sat, Feb 20

2:06 pm - 9:42 pmORD Chicago O'Hare Intl-BLI Bellingham

9h 36m2 stops Portland Seattle/Tacoma Intl

9:00 am - 11:59 pmBLI Bellingham-ORD Chicago O'Hare Intl

12h 59m2 stops Seattle/Tacoma Intl San Diego

$549Alaska Airlines

Mon, Nov 23 - Fri, Nov 27

7:49 am - 9:21 amORD Chicago O'Hare Intl-BLI Bellingham

27h 32m2 stops Atlanta Hartsfield-Jackson Las Vegas Harry Reid Intl

12:06 pm - 5:10 amBLI Bellingham-ORD Chicago O'Hare Intl

15h 04m1 stop Las Vegas Harry Reid Intl

$676Multiple Airlines

Wed, Nov 25 - Sun, Nov 29

5:15 am - 8:14 pmORD Chicago O'Hare Intl-BLI Bellingham

16h 59m1 stop Las Vegas Harry Reid Intl

9:04 pm - 12:53 amBLI Bellingham-ORD Chicago O'Hare Intl

25h 49m2 stops Las Vegas Harry Reid Intl Denver Intl

$676Multiple Airlines

Useful Info

Low season	September
High season	May
Cheapest flight	$241

Best time to beat the crowds but there is an average 7% increase in price.

Most popular time to fly and prices are also 33% lower on average.

Flight from Chicago to Bellingham

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