When did momondo last update prices for flights from Illinois to Bellingham Airport?

Prices for flights from Illinois to Bellingham Airport were last updated today.

How many operators does momondo search for flights from Illinois to Bellingham Airport?

As of June 2026, there is 1 operator available to choose from for flights from Illinois to Bellingham Airport.

How old do you have to be to fly from Illinois to Bellingham Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Bellingham Airport.

What documentation or ID do you need to fly to Bellingham Airport?

The travel and health documents you'll need for your trip to Bellingham Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bellingham Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$173 Cheap Flights from Illinois to Bellingham in 2026

Find the cheapest flights from Illinois to Bellingham

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:15 am - 9:07 am

ORD

BLI

27h 52m

1 stop

1:28 pm - 5:37 am

BLI

ORD

14h 09m

1 stop

$346Multiple Airlines

Thu, Aug 13 - Sun, Aug 16

7:15 am - 12:38 pm

ORD

BLI

31h 23m

2 stops

3:52 pm - 5:37 am

BLI

ORD

11h 45m

1 stop

$380Multiple Airlines

Wed, Aug 12 - Fri, Aug 14

7:15 am - 10:46 am

ORD

BLI

29h 31m

1 stop

3:52 pm - 5:37 am

BLI

ORD

11h 45m

1 stop

$387Multiple Airlines

Wed, Aug 12 - Fri, Aug 14

8:00 am - 11:44 pm

ORD

BLI

17h 44m

1 stop

2:09 pm - 11:59 pm

BLI

ORD

7h 50m

1 stop

$449Alaska Airlines

Tue, Sep 29 - Sat, Oct 3

7:20 am - 10:30 pm

ORD

BLI

17h 10m

1 stop

1:49 pm - 11:59 pm

BLI

ORD

8h 10m

1 stop

$453Alaska Airlines

Tue, Aug 4 - Wed, Aug 12

7:20 am - 11:44 pm

ORD

BLI

18h 24m

2 stops

2:09 pm - 11:59 pm

BLI

ORD

7h 50m

1 stop

$467Alaska Airlines

Tue, Sep 29 - Sat, Oct 3

7:00 pm - 1:29 pm

ORD

BLI

20h 29m

1 stop

7:18 pm - 11:59 pm

BLI

ORD

26h 41m

1 stop

$472Alaska Airlines

Fri, Oct 2 - Mon, Oct 5

7:15 am - 8:59 am

ORD

BLI

27h 44m

1 stop

1:16 pm - 5:37 am

BLI

ORD

14h 21m

1 stop

$482Multiple Airlines

Sun, Jul 19 - Sun, Jul 26

2:18 pm - 11:44 pm

ORD

BLI

11h 26m

2 stops

7:18 pm - 6:20 am

BLI

ORD

9h 02m

1 stop

$487Alaska Airlines

Fri, Oct 2 - Mon, Oct 5

5:46 pm - 11:28 pm

ORD

BLI

55h 42m

2 stops

3:42 pm - 5:37 am

BLI

ORD

11h 55m

1 stop

$501Multiple Airlines

Fri, Jul 17 - Fri, Jul 24

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Alaska Airlines flights from Illinois to Bellingham

Our best Alaska Airlines deals on Illinois to Bellingham flight tickets

Alaska Airlines

Sep 29

ORD8:00 amChicago O'Hare Intl

17h 44m

1 stop

BLI11:44 pmBellingham

Oct 3

BLI2:09 pmBellingham

7h 50m

1 stop

ORD11:59 pmChicago O'Hare Intl

$449

Alaska Airlines

Aug 4

ORD7:20 amChicago O'Hare Intl

17h 10m

1 stop

BLI10:30 pmBellingham

Aug 12

BLI1:49 pmBellingham

8h 10m

1 stop

ORD11:59 pmChicago O'Hare Intl

$453

Alaska Airlines

Sep 29

ORD7:20 amChicago O'Hare Intl

18h 24m

2 stops

BLI11:44 pmBellingham

Oct 3

BLI2:09 pmBellingham

7h 50m

1 stop

ORD11:59 pmChicago O'Hare Intl

$467

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Thu 8/13

7:15 am-9:07 am

1 stop27h 52m

Bellingham

Sun 8/16

1:28 pm-5:37 am

1 stop14h 09m

$346

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Wed 8/12

7:15 am-12:38 pm

2 stops31h 23m

Bellingham

Fri 8/14

3:52 pm-5:37 am

1 stop11h 45m

$380

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Wed 8/12

7:15 am-10:46 am

1 stop29h 31m

Bellingham

Fri 8/14

3:52 pm-5:37 am

1 stop11h 45m

$387

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Tue 9/29

8:00 am-11:44 pm

1 stop17h 44m

Bellingham

Sat 10/3

2:09 pm-11:59 pm

1 stop7h 50m

$449

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Tue 8/4

7:20 am-10:30 pm

1 stop17h 10m

Bellingham

Wed 8/12

1:49 pm-11:59 pm

1 stop8h 10m

$453

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Tue 9/29

7:20 am-11:44 pm

2 stops18h 24m

Bellingham

Sat 10/3

2:09 pm-11:59 pm

1 stop7h 50m

$467

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Fri 10/2

7:00 pm-1:29 pm

1 stop20h 29m

Bellingham

Mon 10/5

7:18 pm-11:59 pm

1 stop26h 41m

$472

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Sun 7/19

7:15 am-8:59 am

1 stop27h 44m

Bellingham

Sun 7/26

1:16 pm-5:37 am

1 stop14h 21m

$482

Quickest round-trip

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Fri 10/2

2:18 pm-11:44 pm

2 stops11h 26m

Bellingham

Mon 10/5

7:18 pm-6:20 am

1 stop9h 02m

$487

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Fri 7/17

5:46 pm-11:28 pm

2 stops55h 42m

Bellingham

Fri 7/24

3:42 pm-5:37 am

1 stop11h 55m

$501

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois to Bellingham

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Illinois to Bellingham?

Alaska Airlines is the most popular carrier operating from Illinois to Bellingham

Cheap Illinois to Bellingham flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Bellingham

Fastest flight time	7h 05m
Direct flights	None

The fastest flight from Illinois to Bellingham takes 7h 05m

There are no direct flights from Illinois to Bellingham. There are no popular flight routes from Illinois to Bellingham.

Search flight deals

Frequently asked questions about flying from Illinois to Bellingham

When did momondo last update prices for flights from Illinois to Bellingham Airport?
Prices for flights from Illinois to Bellingham Airport were last updated today.
How many operators does momondo search for flights from Illinois to Bellingham Airport?
As of June 2026, there is 1 operator available to choose from for flights from Illinois to Bellingham Airport.
How old do you have to be to fly from Illinois to Bellingham Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Bellingham Airport.
What documentation or ID do you need to fly to Bellingham Airport?
The travel and health documents you'll need for your trip to Bellingham Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bellingham Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Illinois to Bellingham

Compare and see reviews for airlines that fly from Illinois to Bellingham with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $395	Free Cancellation	Rating 7.9 12,569 reviews		Search Alaska Airlines flights

Burlington

Mount Vernon

Ferndale

Blaine

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Bellingham?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to Bellingham for you.

Can I find flights from Illinois to Bellingham with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Illinois to Bellingham flights to just show those with flexible booking policies.

How can momondo help me find flights from Illinois to Bellingham?

Once all potential Illinois to Bellingham flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Illinois to Bellingham right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Bellingham from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.