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.

$310 Cheap Flights from Bellingham to Chicago in 2025/26

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Find the cheapest flights from Bellingham to Chicago

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One-way

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Cheap round-trip flights

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3:55 pm - 11:56 pmBLI-ORD

6h 01m1 stop

5:29 pm - 11:59 pmORD-BLI

8h 30m1 stop

$330Alaska Airlines

Find Deal

Tue, Mar 10 - Wed, Mar 11

3:55 pm - 11:56 pmBLI-ORD

6h 01m1 stop

5:29 pm - 11:59 pmORD-BLI

8h 30m1 stop

$350Alaska Airlines

Find Deal

Tue, Mar 10 - Wed, Mar 11

3:55 pm - 11:56 pmBLI-ORD

6h 01m1 stop

8:20 am - 11:59 pmORD-BLI

17h 39m2 stops

$351Alaska Airlines

Find Deal

Tue, Mar 10 - Wed, Mar 11

4:02 pm - 11:08 amBLI-ORD

17h 06m2 stops

9:40 pm - 10:14 pmORD-BLI

26h 34m2 stops

$355Multiple Airlines

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Fri, Dec 12 - Sun, Dec 14

3:55 pm - 11:56 pmBLI-ORD

6h 01m1 stop

3:07 pm - 3:39 pmORD-BLI

26h 32m2 stops

$366Alaska Airlines

Find Deal

Tue, Mar 10 - Wed, Mar 11

4:02 pm - 11:54 amBLI-ORD

17h 52m2 stops

6:50 am - 2:55 pmORD-BLI

10h 05m1 stop

$378Multiple Airlines

Find Deal

Fri, Dec 12 - Sun, Dec 14

4:02 pm - 11:08 amBLI-ORD

17h 06m2 stops

3:26 pm - 10:14 pmORD-BLI

32h 48m3 stops

$383Multiple Airlines

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Fri, Dec 12 - Sun, Dec 14

9:00 am - 11:59 pmBLI-ORD

12h 59m2 stops

8:20 am - 11:59 pmORD-BLI

17h 39m2 stops

$413Alaska Airlines

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Tue, Mar 10 - Wed, Mar 11

1:04 pm - 10:30 pmBLI-ORD

7h 26m1 stop

6:00 am - 3:41 pmORD-BLI

11h 41m1 stop

$414Alaska Airlines

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Fri, Dec 12 - Sun, Dec 14

9:00 am - 11:59 pmBLI-ORD

12h 59m2 stops

8:20 am - 9:42 pmORD-BLI

15h 22m2 stops

$419Alaska 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

Mar 10

BLI3:55 pmBellingham

6h 01m

1 stop

ORD11:56 pmChicago O'Hare Intl

Mar 11

ORD5:29 pmChicago O'Hare Intl

8h 30m

1 stop

BLI11:59 pmBellingham

$330

Find similar

Alaska Airlines

Mar 10

BLI3:55 pmBellingham

6h 01m

1 stop

ORD11:56 pmChicago O'Hare Intl

Mar 11

ORD5:29 pmChicago O'Hare Intl

8h 30m

1 stop

BLI11:59 pmBellingham

$350

Find similar

Alaska Airlines

Mar 10

BLI3:55 pmBellingham

6h 01m

1 stop

ORD11:56 pmChicago O'Hare Intl

Mar 11

ORD8:20 amChicago O'Hare Intl

17h 39m

2 stops

BLI11:59 pmBellingham

$351

Find similar

American Airlines flights from Bellingham to Chicago

Our best American Airlines deals on Bellingham to Chicago flight tickets

American Airlines

Nov 28

BLI8:00 amBellingham

9h 42m

2 stops

ORD7:42 pmChicago O'Hare Intl

Dec 2

ORD3:13 pmChicago O'Hare Intl

10h 53m

2 stops

BLI12:06 amBellingham

$824

Find similar

American Airlines

Dec 21

BLI8:05 amBellingham

9h 32m

2 stops

ORD7:37 pmChicago O'Hare Intl

Jan 3

ORD1:16 pmChicago O'Hare Intl

11h 06m

2 stops

BLI10:22 pmBellingham

$924

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Tue 3/10

3:55 pm-11:56 pm

1 stop6h 01m

Chicago O'Hare Intl

Wed 3/11

5:29 pm-11:59 pm

1 stop8h 30m

$330

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Tue 3/10

3:55 pm-11:56 pm

1 stop6h 01m

Chicago O'Hare Intl

Wed 3/11

5:29 pm-11:59 pm

1 stop8h 30m

$350

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Tue 3/10

3:55 pm-11:56 pm

1 stop6h 01m

Chicago O'Hare Intl

Wed 3/11

8:20 am-11:59 pm

2 stops17h 39m

$351

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Fri 12/12

4:02 pm-11:08 am

2 stops17h 06m

Chicago O'Hare Intl

Sun 12/14

9:40 pm-10:14 pm

2 stops26h 34m

$355

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Tue 3/10

3:55 pm-11:56 pm

1 stop6h 01m

Chicago O'Hare Intl

Wed 3/11

3:07 pm-3:39 pm

2 stops26h 32m

$366

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Fri 12/12

4:02 pm-11:54 am

2 stops17h 52m

Chicago O'Hare Intl

Sun 12/14

6:50 am-2:55 pm

1 stop10h 05m

$378

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Fri 12/12

4:02 pm-11:08 am

2 stops17h 06m

Chicago O'Hare Intl

Sun 12/14

3:26 pm-10:14 pm

3 stops32h 48m

$383

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Tue 3/10

9:00 am-11:59 pm

2 stops12h 59m

Chicago O'Hare Intl

Wed 3/11

8:20 am-11:59 pm

2 stops17h 39m

$413

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Fri 12/12

1:04 pm-10:30 pm

1 stop7h 26m

Chicago O'Hare Intl

Sun 12/14

6:00 am-3:41 pm

1 stop11h 41m

$414

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Tue 3/10

9:00 am-11:59 pm

2 stops12h 59m

Chicago O'Hare Intl

Wed 3/11

8:20 am-9:42 pm

2 stops15h 22m

$419

Flights are sorted by cheapest round-trip flights first.

Sorted 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

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 6h 01m.
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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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.