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 March 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.

$284 Cheap Flights from Illinois to Bellingham in 2026

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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.

6:00 am - 12:16 pm

ORD

BLI

8h 16m

1 stop

6:19 pm - 6:39 am

BLI

ORD

10h 20m

1 stop

$385Alaska Airlines

Tue, Apr 14 - Sat, Apr 18

6:00 am - 11:59 pm

ORD

BLI

19h 59m

1 stop

4:01 pm - 2:08 pm

BLI

ORD

20h 07m

1 stop

$412Alaska Airlines

Thu, Apr 23 - Mon, Apr 27

2:12 pm - 10:30 pm

ORD

BLI

10h 18m

1 stop

8:30 am - 5:02 am

BLI

ORD

18h 32m

1 stop

$413Alaska Airlines

Wed, Jun 10 - Sat, Jun 20

2:12 pm - 10:30 pm

ORD

BLI

10h 18m

1 stop

1:49 pm - 11:59 pm

BLI

ORD

8h 10m

1 stop

$415Alaska Airlines

Thu, Jun 18 - Tue, Jun 23

6:00 am - 10:50 pm

ORD

BLI

18h 50m

2 stops

6:19 pm - 6:39 am

BLI

ORD

10h 20m

1 stop

$427Alaska Airlines

Tue, Apr 14 - Sat, Apr 18

6:00 am - 10:42 pm

ORD

BLI

18h 42m

2 stops

4:01 pm - 2:08 pm

BLI

ORD

20h 07m

1 stop

$437Alaska Airlines

Thu, Apr 23 - Mon, Apr 27

6:00 am - 12:16 pm

ORD

BLI

8h 16m

1 stop

6:19 pm - 11:59 pm

BLI

ORD

27h 40m

1 stop

$443Alaska Airlines

Fri, Apr 10 - Mon, Apr 13

7:20 am - 10:30 pm

ORD

BLI

17h 10m

1 stop

8:30 am - 5:02 am

BLI

ORD

18h 32m

1 stop

$463Alaska Airlines

Sun, Jun 28 - Sun, Jul 5

8:20 pm - 5:39 pm

SPI

BLI

23h 19m

2 stops

5:20 am - 11:32 pm

BLI

SPI

16h 12m

2 stops

$1,437American Airlines

Tue, Mar 17 - Sat, Mar 21

8:20 pm - 5:39 pm

SPI

BLI

23h 19m

2 stops

5:20 am - 11:32 pm

BLI

SPI

16h 12m

3 stops

$1,443American Airlines

Tue, Mar 17 - Sat, Mar 21

Alaska Airlines flights from Illinois to Bellingham

Our best Alaska Airlines deals on Illinois to Bellingham flight tickets

Alaska Airlines

Apr 14

ORD6:00 amChicago O'Hare Intl

8h 16m

1 stop

BLI12:16 pmBellingham

Apr 18

BLI6:19 pmBellingham

10h 20m

1 stop

ORD6:39 amChicago O'Hare Intl

$385

Alaska Airlines

Apr 23

ORD6:00 amChicago O'Hare Intl

19h 59m

1 stop

BLI11:59 pmBellingham

Apr 27

BLI4:01 pmBellingham

20h 07m

1 stop

ORD2:08 pmChicago O'Hare Intl

$412

Alaska Airlines

Jun 10

ORD2:12 pmChicago O'Hare Intl

10h 18m

1 stop

BLI10:30 pmBellingham

Jun 20

BLI8:30 amBellingham

18h 32m

1 stop

ORD5:02 amChicago O'Hare Intl

$413

American Airlines flights from Illinois to Bellingham

Our best American Airlines deals on Illinois to Bellingham flight tickets

American Airlines

Apr 14

ORD9:45 amChicago O'Hare Intl

9h 54m

2 stops

BLI5:39 pmBellingham

Apr 18

BLI5:20 amBellingham

10h 24m

2 stops

ORD5:44 pmChicago O'Hare Intl

$764

American Airlines

Mar 17

ORD6:10 amChicago O'Hare Intl

11h 05m

2 stops

BLI3:15 pmBellingham

Mar 21

BLI5:20 amBellingham

10h 28m

2 stops

ORD5:48 pmChicago O'Hare Intl

$1,057

American Airlines

Apr 10

ORD9:45 amChicago O'Hare Intl

9h 54m

2 stops

BLI5:39 pmBellingham

Apr 13

BLI5:20 amBellingham

10h 24m

2 stops

ORD5:44 pmChicago O'Hare Intl

$1,196

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Tue 4/14

6:00 am-12:16 pm

1 stop8h 16m

Bellingham

Sat 4/18

6:19 pm-6:39 am

1 stop10h 20m

$385

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Thu 4/23

6:00 am-11:59 pm

1 stop19h 59m

Bellingham

Mon 4/27

4:01 pm-2:08 pm

1 stop20h 07m

$412

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Wed 6/10

2:12 pm-10:30 pm

1 stop10h 18m

Bellingham

Sat 6/20

8:30 am-5:02 am

1 stop18h 32m

$413

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Thu 6/18

2:12 pm-10:30 pm

1 stop10h 18m

Bellingham

Tue 6/23

1:49 pm-11:59 pm

1 stop8h 10m

$415

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Tue 4/14

6:00 am-10:50 pm

2 stops18h 50m

Bellingham

Sat 4/18

6:19 pm-6:39 am

1 stop10h 20m

$427

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Thu 4/23

6:00 am-10:42 pm

2 stops18h 42m

Bellingham

Mon 4/27

4:01 pm-2:08 pm

1 stop20h 07m

$437

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Fri 4/10

6:00 am-12:16 pm

1 stop8h 16m

Bellingham

Mon 4/13

6:19 pm-11:59 pm

1 stop27h 40m

$443

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Sun 6/28

7:20 am-10:30 pm

1 stop17h 10m

Bellingham

Sun 7/5

8:30 am-5:02 am

1 stop18h 32m

$463

SpringfieldBellingham

SPI - BLI

SPIBLI

Springfield Capital

Tue 3/17

8:20 pm-5:39 pm

2 stops23h 19m

Bellingham

Sat 3/21

5:20 am-11:32 pm

2 stops16h 12m

$1,437

SpringfieldBellingham

SPI - BLI

SPIBLI

Springfield Capital

Tue 3/17

8:20 pm-5:39 pm

2 stops23h 19m

Bellingham

Sat 3/21

5:20 am-11:32 pm

3 stops16h 12m

$1,443

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	10h 18m
Direct flights	None

The fastest flight from Illinois to Bellingham takes 10h 18m

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

Search flight deals

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 March 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 8.0 11,978 reviews		Search Alaska Airlines flights

Burlington

Ferndale

Mount Vernon

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.