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.

$217 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, Oct 15 - Mon, Oct 19

3:30 pm - 12:10 pmORD Chicago O'Hare Intl-BLI Bellingham

22h 40m1 stop Las Vegas Harry Reid Intl

1:00 pm - 2:25 pmBLI Bellingham-ORD Chicago O'Hare Intl

23h 25m2 stops Las Vegas Harry Reid Intl Houston George Bush Intcntl

$444Multiple Airlines

Sat, Oct 31 - Sat, Nov 7

3:49 pm - 11:53 pmORD Chicago O'Hare Intl-BLI Bellingham

10h 04m1 stop Seattle/Tacoma Intl

7:29 pm - 5:40 amBLI Bellingham-ORD Chicago O'Hare Intl

8h 11m1 stop Seattle/Tacoma Intl

$483Alaska Airlines

Thu, Oct 15 - Mon, Oct 19

3:30 pm - 12:10 pmORD Chicago O'Hare Intl-BLI Bellingham

22h 40m1 stop Las Vegas Harry Reid Intl

6:00 am - 5:16 amBLI Bellingham-ORD Chicago O'Hare Intl

21h 16m1 stop Las Vegas Harry Reid Intl

$501Multiple Airlines

Sat, Oct 31 - Sat, Nov 7

2:21 pm - 11:53 pmORD Chicago O'Hare Intl-BLI Bellingham

11h 32m2 stops San Diego Seattle/Tacoma Intl

8:33 am - 1:09 pmBLI Bellingham-ORD Chicago O'Hare Intl

26h 36m1 stop Portland

$508Alaska Airlines

Thu, Dec 31 - Tue, Jan 5

6:00 am - 1:58 pmORD Chicago O'Hare Intl-BLI Bellingham

9h 58m1 stop Seattle/Tacoma Intl

5:02 am - 2:21 pmBLI Bellingham-ORD Chicago O'Hare Intl

7h 19m1 stop Seattle/Tacoma Intl

$541Alaska Airlines

Sat, Oct 31 - Sat, Nov 7

2:21 pm - 11:53 pmORD Chicago O'Hare Intl-BLI Bellingham

11h 32m2 stops San Diego Seattle/Tacoma Intl

8:33 am - 5:40 amBLI Bellingham-ORD Chicago O'Hare Intl

19h 07m2 stops Portland Seattle/Tacoma Intl

$558Alaska Airlines

Thu, Dec 31 - Mon, Jan 4

4:10 pm - 3:54 pmORD Chicago O'Hare Intl-BLI Bellingham

25h 44m2 stops Houston George Bush Intcntl Las Vegas Harry Reid Intl

4:14 pm - 5:06 amBLI Bellingham-ORD Chicago O'Hare Intl

10h 52m1 stop Las Vegas Harry Reid Intl

$559Multiple Airlines

Thu, Dec 31 - Tue, Jan 5

6:57 pm - 11:49 pmORD Chicago O'Hare Intl-BLI Bellingham

6h 52m1 stop Seattle/Tacoma Intl

1:59 pm - 11:59 pmBLI Bellingham-ORD Chicago O'Hare Intl

8h 00m1 stop Seattle/Tacoma Intl

$588Alaska Airlines

Thu, Oct 29 - Mon, Nov 2

6:00 am - 1:37 pmORD Chicago O'Hare Intl-BLI Bellingham

9h 37m1 stop Seattle/Tacoma Intl

7:29 pm - 5:40 amBLI Bellingham-ORD Chicago O'Hare Intl

8h 11m1 stop Seattle/Tacoma Intl

$593Alaska Airlines

Sat, Oct 24 - Mon, Oct 26

9:00 am - 11:53 pmORD Chicago O'Hare Intl-BLI Bellingham

16h 53m1 stop Seattle/Tacoma Intl

7:18 pm - 4:50 pmBLI Bellingham-ORD Chicago O'Hare Intl

19h 32m1 stop Seattle/Tacoma Intl

$593Alaska Airlines

Useful Info

Low season	September
High season	May
Cheapest flight	$217

Best time to beat the crowds but there is an average 9% increase in price.

Most popular time to fly and prices are also 25% 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.