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

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

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

Prices for flights from Bellingham Airport to Chicago refresh daily.

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

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 Bellingham Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$137 Cheap Flights from Bellingham to Chicago in 2025/26

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Find the cheapest flights from Bellingham to Chicago

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 9:48 pmBLI-ORD

11h 48m1 stop

10:43 pm - 11:12 pmORD-BLI

26h 29m1 stop

$241Multiple Airlines

Find Deal

Fri, Nov 14 - Sun, Nov 16

4:04 pm - 12:24 amBLI-ORD

6h 20m1 stop

6:00 am - 12:11 pmORD-BLI

8h 11m1 stop

$271Hawaiian Airlines

Find Deal

Sat, Nov 1 - Fri, Nov 7

3:32 pm - 12:17 amBLI-ORD

30h 45m1 stop

6:50 am - 2:29 pmORD-BLI

33h 39m2 stops

$313Multiple Airlines

Find Deal

Thu, Oct 23 - Mon, Oct 27

7:00 am - 12:59 amBLI-ORD

15h 59m2 stops

10:43 pm - 8:46 amORD-BLI

12h 03m1 stop

$319Multiple Airlines

Find Deal

Fri, Nov 14 - Sun, Nov 16

12:51 pm - 6:00 amBLI-ORD

15h 09m2 stops

8:00 am - 9:20 pmORD-BLI

15h 20m1 stop

$338Alaska Airlines

Find Deal

Sat, Nov 1 - Fri, Nov 7

12:51 pm - 6:00 amBLI-ORD

15h 09m2 stops

7:00 am - 9:20 pmORD-BLI

16h 20m2 stops

$343Alaska Airlines

Find Deal

Sat, Nov 1 - Fri, Nov 7

5:20 am - 1:04 pmBLI-ORD

5h 44m1 stop

7:45 am - 2:43 pmORD-BLI

8h 58m1 stop

$350Alaska Airlines

Find Deal

Tue, Mar 10 - Wed, Mar 11

5:20 am - 11:10 pmBLI-ORD

15h 50m2 stops

7:45 am - 12:18 pmORD-BLI

6h 33m1 stop

$362Alaska Airlines

Find Deal

Tue, Mar 10 - Wed, Mar 11

3:30 pm - 5:04 amBLI-ORD

11h 34m1 stop

7:45 am - 12:18 pmORD-BLI

6h 33m1 stop

$363Alaska Airlines

Find Deal

Tue, Mar 10 - Wed, Mar 11

8:10 am - 11:10 pmBLI-ORD

13h 00m2 stops

7:45 am - 2:43 pmORD-BLI

8h 58m1 stop

$368Alaska Airlines

Find Deal

Tue, Mar 10 - Wed, Mar 11

Alaska Airlines flights from Bellingham to Chicago

Our best Alaska Airlines deals on Bellingham to Chicago flight tickets

Alaska Airlines

Nov 1

BLI12:51 pmBellingham

15h 09m

2 stops

ORD6:00 amChicago O'Hare Intl

Nov 7

ORD8:00 amChicago O'Hare Intl

15h 20m

1 stop

BLI9:20 pmBellingham

$338

Find similar

Alaska Airlines

Nov 1

BLI12:51 pmBellingham

15h 09m

2 stops

ORD6:00 amChicago O'Hare Intl

Nov 7

ORD7:00 amChicago O'Hare Intl

16h 20m

2 stops

BLI9:20 pmBellingham

$343

Find similar

Alaska Airlines

Mar 10

BLI5:20 amBellingham

5h 44m

1 stop

ORD1:04 pmChicago O'Hare Intl

Mar 11

ORD7:45 amChicago O'Hare Intl

8h 58m

1 stop

BLI2:43 pmBellingham

$350

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Fri 11/14

8:00 am-9:48 pm

1 stop11h 48m

Chicago O'Hare Intl

Sun 11/16

10:43 pm-11:12 pm

1 stop26h 29m

$241

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Sat 11/1

4:04 pm-12:24 am

1 stop6h 20m

Chicago O'Hare Intl

Fri 11/7

6:00 am-12:11 pm

1 stop8h 11m

$271

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Thu 10/23

3:32 pm-12:17 am

1 stop30h 45m

Chicago O'Hare Intl

Mon 10/27

6:50 am-2:29 pm

2 stops33h 39m

$313

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Fri 11/14

7:00 am-12:59 am

2 stops15h 59m

Chicago O'Hare Intl

Sun 11/16

10:43 pm-8:46 am

1 stop12h 03m

$319

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Sat 11/1

12:51 pm-6:00 am

2 stops15h 09m

Chicago O'Hare Intl

Fri 11/7

8:00 am-9:20 pm

1 stop15h 20m

$338

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Sat 11/1

12:51 pm-6:00 am

2 stops15h 09m

Chicago O'Hare Intl

Fri 11/7

7:00 am-9:20 pm

2 stops16h 20m

$343

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Tue 3/10

5:20 am-1:04 pm

1 stop5h 44m

Chicago O'Hare Intl

Wed 3/11

7:45 am-2:43 pm

1 stop8h 58m

$350

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Tue 3/10

5:20 am-11:10 pm

2 stops15h 50m

Chicago O'Hare Intl

Wed 3/11

7:45 am-12:18 pm

1 stop6h 33m

$362

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Tue 3/10

3:30 pm-5:04 am

1 stop11h 34m

Chicago O'Hare Intl

Wed 3/11

7:45 am-12:18 pm

1 stop6h 33m

$363

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Tue 3/10

8:10 am-11:10 pm

2 stops13h 00m

Chicago O'Hare Intl

Wed 3/11

7:45 am-2:43 pm

1 stop8h 58m

$368

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 Bellingham to Chicago

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

Prices

Airlines

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Saturday when prices can be found for as low as $487. This is often the case because there is less demand to fly during this day of the week. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Bellingham to Chicago for around $624.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the afternoon. Flights from Bellingham to Chicago during this time can be as low as $376. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $540.

Can stopping save me money on Bellingham to Chicago flights?

You could potentially save up to 51% on your flight if you consider stops on a Bellingham to Chicago flight.

When to book flights from Bellingham to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Bellingham to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Bellingham to Chicago (BLI to CHI) flight deals and tips

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

Direct flights	None

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

Search flight deals

How far is Bellingham to Chicago by plane?
The distance between Bellingham and Chicago is about 1741.1 mi. In terms of flight time, this usually takes a little over 5h 44m.
When did momondo last update prices for flights from Bellingham Airport to Chicago?
Prices for flights from Bellingham Airport to Chicago refresh daily.
How old do you have to be to fly from Bellingham Airport to Chicago?
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 Bellingham Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Bellingham to Chicago?
Based on momondo bookings for flights between Bellingham and Chicago, the leading airline is Alaska Airlines, making up 100% of the total bookings.

Merrillville

New Buffalo

Hammond

Benton Harbor

Saint Joseph

Portage

Lansing

Schererville

Valparaiso

Crown Point

Munster

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Bellingham to Chicago. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Bellingham to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Bellingham and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Bellingham to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.