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.

$234 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

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:45 pm - 6:05 amBLI-ORD

36h 20m2 stops

6:50 am - 2:55 pmORD-BLI

10h 05m1 stop

$300Multiple Airlines

Find Deal

Sun, Dec 7 - Thu, Dec 11

1:03 pm - 11:50 pmBLI-ORD

8h 47m1 stop

3:35 pm - 12:06 amORD-BLI

10h 31m1 stop

$304Hawaiian Airlines

Find Deal

Thu, Jan 8 - Mon, Jan 12

4:02 pm - 1:58 pmBLI-ORD

19h 56m2 stops

3:27 pm - 12:12 pmORD-BLI

22h 45m1 stop

$322Multiple Airlines

Find Deal

Mon, Dec 15 - Thu, Dec 18

4:02 pm - 12:09 amBLI-ORD

30h 07m3 stops

1:34 pm - 12:12 pmORD-BLI

24h 38m2 stops

$323Multiple Airlines

Find Deal

Mon, Dec 15 - Thu, Dec 18

9:15 am - 11:50 pmBLI-ORD

12h 35m1 stop

2:06 pm - 12:23 pmORD-BLI

24h 17m2 stops

$348Alaska Airlines

Find Deal

Thu, Jan 8 - Mon, Jan 12

4:02 pm - 11:08 amBLI-ORD

17h 06m2 stops

1:34 pm - 12:12 pmORD-BLI

24h 38m2 stops

$358Multiple Airlines

Find Deal

Mon, Dec 15 - Thu, Dec 18

1:04 pm - 10:30 pmBLI-ORD

7h 26m1 stop

6:00 am - 12:16 amORD-BLI

20h 16m1 stop

$373Alaska Airlines

Find Deal

Mon, Dec 15 - Thu, Dec 18

3:45 pm - 6:36 pmBLI-ORD

24h 51m3 stops

5:00 am - 3:12 pmORD-BLI

36h 12m3 stops

$381Multiple Airlines

Find Deal

Sun, Dec 7 - Thu, Dec 11

7:30 am - 12:39 pmBLI-ORD

27h 09m2 stops

5:00 am - 3:12 pmORD-BLI

36h 12m3 stops

$384Multiple Airlines

Find Deal

Sun, Dec 7 - Thu, Dec 11

9:15 am - 11:37 pmBLI-ORD

12h 22m2 stops

2:06 pm - 12:23 pmORD-BLI

24h 17m2 stops

$394Alaska Airlines

Find Deal

Thu, Jan 8 - Mon, Jan 12

Alaska Airlines flights from Bellingham to Chicago

Our best Alaska Airlines deals on Bellingham to Chicago flight tickets

Alaska Airlines

Jan 8

BLI9:15 amBellingham

12h 35m

1 stop

ORD11:50 pmChicago O'Hare Intl

Jan 12

ORD2:06 pmChicago O'Hare Intl

24h 17m

2 stops

BLI12:23 pmBellingham

$348

Find similar

Alaska Airlines

Dec 15

BLI1:04 pmBellingham

7h 26m

1 stop

ORD10:30 pmChicago O'Hare Intl

Dec 18

ORD6:00 amChicago O'Hare Intl

20h 16m

1 stop

BLI12:16 amBellingham

$373

Find similar

Alaska Airlines

Jan 8

BLI9:15 amBellingham

12h 22m

2 stops

ORD11:37 pmChicago O'Hare Intl

Jan 12

ORD2:06 pmChicago O'Hare Intl

9h 14m

2 stops

BLI9:20 pmBellingham

$394

Find similar

American Airlines flights from Bellingham to Chicago

Our best American Airlines deals on Bellingham to Chicago flight tickets

American Airlines

Dec 21

BLI8:05 amBellingham

9h 32m

2 stops

ORD7:37 pmChicago O'Hare Intl

Jan 3

ORD11:20 amChicago O'Hare Intl

13h 02m

1 stop

BLI10:22 pmBellingham

$919

Find similar

American Airlines

Dec 21

BLI8:05 amBellingham

9h 32m

2 stops

ORD7:37 pmChicago O'Hare Intl

Jan 3

ORD2:50 pmChicago O'Hare Intl

11h 26m

2 stops

BLI12:16 amBellingham

$1,074

Find similar

American Airlines

Dec 19

BLI8:05 amBellingham

9h 32m

2 stops

ORD7:37 pmChicago O'Hare Intl

Dec 27

ORD2:50 pmChicago O'Hare Intl

11h 26m

2 stops

BLI12:16 amBellingham

$1,436

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Sun 12/7

3:45 pm-6:05 am

2 stops36h 20m

Chicago O'Hare Intl

Thu 12/11

6:50 am-2:55 pm

1 stop10h 05m

$300

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Thu 1/8

1:03 pm-11:50 pm

1 stop8h 47m

Chicago O'Hare Intl

Mon 1/12

3:35 pm-12:06 am

1 stop10h 31m

$304

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Mon 12/15

4:02 pm-1:58 pm

2 stops19h 56m

Chicago O'Hare Intl

Thu 12/18

3:27 pm-12:12 pm

1 stop22h 45m

$322

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Mon 12/15

4:02 pm-12:09 am

3 stops30h 07m

Chicago O'Hare Intl

Thu 12/18

1:34 pm-12:12 pm

2 stops24h 38m

$323

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Thu 1/8

9:15 am-11:50 pm

1 stop12h 35m

Chicago O'Hare Intl

Mon 1/12

2:06 pm-12:23 pm

2 stops24h 17m

$348

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Mon 12/15

4:02 pm-11:08 am

2 stops17h 06m

Chicago O'Hare Intl

Thu 12/18

1:34 pm-12:12 pm

2 stops24h 38m

$358

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Mon 12/15

1:04 pm-10:30 pm

1 stop7h 26m

Chicago O'Hare Intl

Thu 12/18

6:00 am-12:16 am

1 stop20h 16m

$373

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Sun 12/7

3:45 pm-6:36 pm

3 stops24h 51m

Chicago O'Hare Intl

Thu 12/11

5:00 am-3:12 pm

3 stops36h 12m

$381

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Sun 12/7

7:30 am-12:39 pm

2 stops27h 09m

Chicago O'Hare Intl

Thu 12/11

5:00 am-3:12 pm

3 stops36h 12m

$384

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Thu 1/8

9:15 am-11:37 pm

2 stops12h 22m

Chicago O'Hare Intl

Mon 1/12

2:06 pm-12:23 pm

2 stops24h 17m

$394

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 25% 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.

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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 7h 21m.
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.

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Porter

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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.