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.

$138 CHEAP FLIGHTS from Illinois to Bellingham

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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

Fri, Oct 23 - Mon, Oct 26

3:30 pm - 11:34 pmORD Chicago O'Hare Intl-BLI Bellingham

10h 04m1 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

$296Multiple Airlines

Fri, Oct 23 - Mon, Oct 26

3:30 pm - 11:34 pmORD Chicago O'Hare Intl-BLI Bellingham

10h 04m1 stop Las Vegas Harry Reid Intl

6:00 am - 9:35 amBLI Bellingham-ORD Chicago O'Hare Intl

25h 35m2 stops Las Vegas Harry Reid Intl Dallas/Fort Worth

$327Multiple Airlines

Thu, Dec 3 - Sun, Dec 6

6:21 am - 10:21 amORD Chicago O'Hare Intl-BLI Bellingham

30h 00m1 stop Las Vegas Harry Reid Intl

9:51 am - 5:01 amBLI Bellingham-ORD Chicago O'Hare Intl

17h 10m1 stop Las Vegas Harry Reid Intl

$372Multiple Airlines

Thu, Dec 3 - Sun, Dec 6

11:35 am - 10:21 amORD Chicago O'Hare Intl-BLI Bellingham

24h 46m2 stops Phoenix Sky Harbor Intl Las Vegas Harry Reid Intl

9:51 am - 11:46 amBLI Bellingham-ORD Chicago O'Hare Intl

23h 55m1 stop Las Vegas Harry Reid Intl

$438Multiple Airlines

Tue, Nov 24 - Mon, Nov 30

10:30 pm - 10:41 amORD Chicago O'Hare Intl-BLI Bellingham

38h 11m2 stops Los Angeles Phoenix Sky Harbor Intl

8:40 pm - 11:46 amBLI Bellingham-ORD Chicago O'Hare Intl

13h 06m1 stop Las Vegas Harry Reid Intl

$465Multiple Airlines

Thu, Nov 5 - Sat, Nov 7

7:00 am - 1:18 pmORD Chicago O'Hare Intl-BLI Bellingham

8h 18m1 stop Seattle/Tacoma Intl

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

8h 11m1 stop Seattle/Tacoma Intl

$488Alaska Airlines

Sat, Oct 24 - Mon, Oct 26

9:00 am - 1:37 pmORD Chicago O'Hare Intl-BLI Bellingham

6h 37m1 stop Seattle/Tacoma Intl

2:17 pm - 11:59 pmBLI Bellingham-ORD Chicago O'Hare Intl

7h 42m1 stop Seattle/Tacoma Intl

$488Alaska Airlines

Sat, Oct 24 - Mon, Oct 26

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

10h 04m1 stop Seattle/Tacoma Intl

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

19h 32m1 stop Seattle/Tacoma Intl

$490Alaska Airlines

Thu, Dec 17 - Tue, Dec 29

6:11 am - 9:48 amORD Chicago O'Hare Intl-BLI Bellingham

29h 37m1 stop Las Vegas Harry Reid Intl

11:15 am - 9:21 pmBLI Bellingham-ORD Chicago O'Hare Intl

32h 06m2 stops Las Vegas Harry Reid Intl Denver Intl

$496Multiple Airlines

Sat, Oct 24 - Mon, Oct 26

7:00 am - 1:37 pmORD Chicago O'Hare Intl-BLI Bellingham

8h 37m1 stop Seattle/Tacoma Intl

7:18 pm - 6:20 pmBLI Bellingham-ORD Chicago O'Hare Intl

21h 02m1 stop Seattle/Tacoma Intl

$508Alaska Airlines

Useful Info

Low season	September
High season	May
Cheapest flight	$138

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 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.