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

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

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.

$161 Cheap Flights from Bellingham to Chicago in 2026

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.

6:00 am - 5:16 amBLI Bellingham-ORD Chicago O'Hare Intl

21h 16m1 stop Las Vegas Harry Reid Intl

6:20 am - 9:30 pmORD Chicago O'Hare Intl-BLI Bellingham

17h 10m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

$510Multiple Airlines

Fri, Oct 16 - Sun, Oct 18

1:58 pm - 11:59 pmBLI Bellingham-ORD Chicago O'Hare Intl

8h 01m1 stop Seattle/Tacoma Intl

6:35 pm - 1:18 pmORD Chicago O'Hare Intl-BLI Bellingham

20h 43m1 stop Seattle/Tacoma Intl

$524Alaska Airlines

Thu, Nov 12 - Mon, Nov 16

1:58 pm - 11:59 pmBLI Bellingham-ORD Chicago O'Hare Intl

8h 01m1 stop Seattle/Tacoma Intl

7:57 pm - 1:18 pmORD Chicago O'Hare Intl-BLI Bellingham

19h 21m2 stops San Diego Seattle/Tacoma Intl

$529Alaska Airlines

Thu, Nov 12 - Mon, Nov 16

7:18 pm - 4:50 pmBLI Bellingham-ORD Chicago O'Hare Intl

19h 32m1 stop Seattle/Tacoma Intl

7:16 pm - 1:37 pmORD Chicago O'Hare Intl-BLI Bellingham

20h 21m1 stop Seattle/Tacoma Intl

$534Alaska Airlines

Mon, Oct 19 - Fri, Oct 23

4:59 pm - 5:38 amBLI Bellingham-ORD Chicago O'Hare Intl

10h 39m1 stop Las Vegas Harry Reid Intl

8:55 pm - 8:12 pmORD Chicago O'Hare Intl-BLI Bellingham

25h 17m1 stop Las Vegas Harry Reid Intl

$535Multiple Airlines

Sun, Sep 13 - Thu, Sep 17

6:00 am - 5:16 amBLI Bellingham-ORD Chicago O'Hare Intl

21h 16m1 stop Las Vegas Harry Reid Intl

3:30 pm - 12:10 pmORD Chicago O'Hare Intl-BLI Bellingham

22h 40m1 stop Las Vegas Harry Reid Intl

$536Multiple Airlines

Fri, Oct 16 - Sun, Oct 18

7:18 pm - 4:50 pmBLI Bellingham-ORD Chicago O'Hare Intl

19h 32m1 stop Seattle/Tacoma Intl

2:21 pm - 1:37 pmORD Chicago O'Hare Intl-BLI Bellingham

25h 16m2 stops San Diego Seattle/Tacoma Intl

$539Alaska Airlines

Mon, Oct 19 - Fri, Oct 23

4:59 pm - 5:38 amBLI Bellingham-ORD Chicago O'Hare Intl

10h 39m1 stop Las Vegas Harry Reid Intl

2:46 pm - 1:11 pmORD Chicago O'Hare Intl-BLI Bellingham

24h 25m2 stops Houston George Bush Intcntl Las Vegas Harry Reid Intl

$543Multiple Airlines

Sun, Sep 13 - Thu, Sep 17

7:18 pm - 6:20 pmBLI Bellingham-ORD Chicago O'Hare Intl

21h 02m1 stop Seattle/Tacoma Intl

3:49 pm - 1:37 pmORD Chicago O'Hare Intl-BLI Bellingham

23h 48m1 stop Seattle/Tacoma Intl

$548Alaska Airlines

Mon, Oct 19 - Fri, Oct 23

7:18 pm - 6:20 pmBLI Bellingham-ORD Chicago O'Hare Intl

21h 02m1 stop Seattle/Tacoma Intl

2:21 pm - 1:37 pmORD Chicago O'Hare Intl-BLI Bellingham

25h 16m2 stops San Diego Seattle/Tacoma Intl

$553Alaska Airlines

Mon, Oct 19 - Fri, Oct 23

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Alaska Airlines flights from Bellingham to Chicago

Our best Alaska Airlines deals on Bellingham to Chicago flight tickets

Alaska Airlines

Nov 12

BLI1:58 pmBellingham

8h 01m

1 stop

ORD11:59 pmChicago O'Hare Intl

Nov 16

ORD6:35 pmChicago O'Hare Intl

20h 43m

1 stop

BLI1:18 pmBellingham

$524

Alaska Airlines

Nov 12

BLI1:58 pmBellingham

8h 01m

1 stop

ORD11:59 pmChicago O'Hare Intl

Nov 16

ORD7:57 pmChicago O'Hare Intl

19h 21m

2 stops

BLI1:18 pmBellingham

$529

Alaska Airlines

Oct 19

BLI7:18 pmBellingham

19h 32m

1 stop

ORD4:50 pmChicago O'Hare Intl

Oct 23

ORD7:16 pmChicago O'Hare Intl

20h 21m

1 stop

BLI1:37 pmBellingham

$534

American Airlines flights from Bellingham to Chicago

Our best American Airlines deals on Bellingham to Chicago flight tickets

American Airlines

Sep 24

BLI5:26 amBellingham

10h 39m

2 stops

ORD6:05 pmChicago O'Hare Intl

Oct 1

ORD3:50 pmChicago O'Hare Intl

9h 54m

2 stops

BLI11:44 pmBellingham

$1,271

American Airlines

Sep 17

BLI5:26 amBellingham

10h 04m

1 stop

ORD5:30 pmChicago O'Hare Intl

Sep 18

ORD11:59 amChicago O'Hare Intl

13h 45m

1 stop

BLI11:44 pmBellingham

$1,343

American Airlines

Sep 17

BLI5:26 amBellingham

10h 39m

2 stops

ORD6:05 pmChicago O'Hare Intl

Sep 18

ORD10:00 amChicago O'Hare Intl

15h 44m

1 stop

BLI11:44 pmBellingham

$1,363

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BellinghamChicago

BLI Bellingham - ORD Chicago O'Hare Intl

BLIORD

Bellingham

Fri 10/16

6:00 am-5:16 am

1 stop21h 16m

Chicago O'Hare Intl

Sun 10/18

6:20 am-9:30 pm

2 stops17h 10m

$510

BellinghamChicago

BLI Bellingham - ORD Chicago O'Hare Intl

BLIORD

Bellingham

Thu 11/12

1:58 pm-11:59 pm

1 stop8h 01m

Chicago O'Hare Intl

Mon 11/16

6:35 pm-1:18 pm

1 stop20h 43m

$524

Quickest round-trip

BellinghamChicago

BLI Bellingham - ORD Chicago O'Hare Intl

BLIORD

Bellingham

Thu 11/12

1:58 pm-11:59 pm

1 stop8h 01m

Chicago O'Hare Intl

Mon 11/16

7:57 pm-1:18 pm

2 stops19h 21m

$529

BellinghamChicago

BLI Bellingham - ORD Chicago O'Hare Intl

BLIORD

Bellingham

Mon 10/19

7:18 pm-4:50 pm

1 stop19h 32m

Chicago O'Hare Intl

Fri 10/23

7:16 pm-1:37 pm

1 stop20h 21m

$534

BellinghamChicago

BLI Bellingham - ORD Chicago O'Hare Intl

BLIORD

Bellingham

Sun 9/13

4:59 pm-5:38 am

1 stop10h 39m

Chicago O'Hare Intl

Thu 9/17

8:55 pm-8:12 pm

1 stop25h 17m

$535

BellinghamChicago

BLI Bellingham - ORD Chicago O'Hare Intl

BLIORD

Bellingham

Fri 10/16

6:00 am-5:16 am

1 stop21h 16m

Chicago O'Hare Intl

Sun 10/18

3:30 pm-12:10 pm

1 stop22h 40m

$536

BellinghamChicago

BLI Bellingham - ORD Chicago O'Hare Intl

BLIORD

Bellingham

Mon 10/19

7:18 pm-4:50 pm

1 stop19h 32m

Chicago O'Hare Intl

Fri 10/23

2:21 pm-1:37 pm

2 stops25h 16m

$539

BellinghamChicago

BLI Bellingham - ORD Chicago O'Hare Intl

BLIORD

Bellingham

Sun 9/13

4:59 pm-5:38 am

1 stop10h 39m

Chicago O'Hare Intl

Thu 9/17

2:46 pm-1:11 pm

2 stops24h 25m

$543

BellinghamChicago

BLI Bellingham - ORD Chicago O'Hare Intl

BLIORD

Bellingham

Mon 10/19

7:18 pm-6:20 pm

1 stop21h 02m

Chicago O'Hare Intl

Fri 10/23

3:49 pm-1:37 pm

1 stop23h 48m

$548

BellinghamChicago

BLI Bellingham - ORD Chicago O'Hare Intl

BLIORD

Bellingham

Mon 10/19

7:18 pm-6:20 pm

1 stop21h 02m

Chicago O'Hare Intl

Fri 10/23

2:21 pm-1:37 pm

2 stops25h 16m

$553

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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

Can stopping save me money on Bellingham to Chicago flights?

You could potentially save up to 40% 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

Best Price Found	$161
Fastest flight time	8h 54m
Direct flights	None

The best one-way flight to Chicago from Bellingham in the past 72 hours is $161. The best round-trip flight deal from Bellingham to Chicago found on momondo in the last 72 hours is $510.

The fastest flight from Bellingham to Chicago takes 8h 54m

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

Search flight deals

Frequently asked questions about flying from Bellingham to Chicago

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 8h 54m.
When did momondo last update prices for flights from Bellingham Airport to Chicago?
Prices for flights from Bellingham Airport to Chicago refresh daily.
How many operators does momondo search for flights from Bellingham Airport to Chicago?
As of September 2026, there is 1 operator available to choose from for flights from Bellingham Airport to Chicago.
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.

Best airlines flying from Bellingham to Chicago

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

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $397	Free Cancellation	Rating 7.9 12,867 reviews		Search Alaska Airlines flights

Merrillville

New Buffalo

Hammond

Portage

Benton Harbor

Lansing

Saint Joseph

Valparaiso

Schererville

Munster

Chesterton

Monticello

Porter

Crown Point

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.

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Fri 10/2

Fri 10/9

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Cabin classes

Other United States destinations

Other flights from Bellingham

Complete your trip

Feeling lucky

Fly into one of these airports located in Chicago

Chicago Midway Airport

Chicago O'Hare Intl Airport

Chicago Greater Rockford Airport

Cheap flights from Bellingham to Chicago from $161

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bellingham to Chicago departing on 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Bellingham to Chicago

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Alaska Airlines flights from Bellingham to Chicago

Our best Alaska Airlines deals on Bellingham to Chicago flight tickets

American Airlines flights from Bellingham to Chicago

Our best American Airlines deals on Bellingham to Chicago flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Bellingham to Chicago that are best for you.

See travel insights to Chicago from

How to get the cheapest flight ticket from Bellingham to Chicago

Can stopping save me money on Bellingham to Chicago flights?

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

When to book flights from Bellingham to Chicago

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Bellingham to Chicago

Best airlines flying from Bellingham to Chicago

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

Traveling to a place near Chicago?

Why use momondo?

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago

Fly your favorite airline to Chicago

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Chicago

List of cabin classes available on flights landing in Chicago. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Bellingham

According to popular flight searches on momondo this year

Complete your trip to Chicago

Explore popular destinations other users love

According to popular flight searches on momondo this year