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 October 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.

$251 Cheap Flights from Bellingham to Chicago in 2026/27

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.

8:59 pm - 11:13 pmBLI Bellingham-ORD Chicago O'Hare Intl

24h 14m2 stops Las Vegas Harry Reid Intl Dallas/Fort Worth

6:21 am - 10:21 amORD Chicago O'Hare Intl-BLI Bellingham

30h 00m1 stop Las Vegas Harry Reid Intl

$251Multiple Airlines

Mon, Nov 9 - Thu, Dec 3

9:37 am - 5:13 amBLI Bellingham-ORD Chicago O'Hare Intl

17h 36m1 stop Las Vegas Harry Reid Intl

6:21 am - 10:21 amORD Chicago O'Hare Intl-BLI Bellingham

30h 00m1 stop Las Vegas Harry Reid Intl

$351Multiple Airlines

Mon, Nov 9 - Thu, Dec 3

9:46 am - 5:13 amBLI Bellingham-ORD Chicago O'Hare Intl

17h 27m1 stop Las Vegas Harry Reid Intl

5:15 am - 9:21 amORD Chicago O'Hare Intl-BLI Bellingham

30h 06m1 stop Las Vegas Harry Reid Intl

$476Multiple Airlines

Thu, Nov 19 - Mon, Nov 23

12:32 pm - 1:13 pmBLI Bellingham-ORD Chicago O'Hare Intl

22h 41m1 stop Portland

2:11 pm - 11:52 amORD Chicago O'Hare Intl-BLI Bellingham

23h 41m1 stop Portland

$496Alaska Airlines

Thu, Jan 28 - Mon, Feb 1

8:28 am - 11:59 pmBLI Bellingham-ORD Chicago O'Hare Intl

13h 31m2 stops Portland Seattle/Tacoma Intl

2:11 pm - 11:52 amORD Chicago O'Hare Intl-BLI Bellingham

23h 41m1 stop Portland

$501Alaska Airlines

Thu, Jan 28 - Mon, Feb 1

5:14 am - 2:12 pmBLI Bellingham-ORD Chicago O'Hare Intl

6h 58m1 stop Seattle/Tacoma Intl

6:00 am - 12:17 pmORD Chicago O'Hare Intl-BLI Bellingham

8h 17m1 stop Seattle/Tacoma Intl

$501Alaska Airlines

Sat, Mar 27 - Tue, Mar 30

9:46 am - 5:13 amBLI Bellingham-ORD Chicago O'Hare Intl

17h 27m1 stop Las Vegas Harry Reid Intl

5:25 am - 9:21 amORD Chicago O'Hare Intl-BLI Bellingham

29h 56m2 stops Houston George Bush Intcntl Las Vegas Harry Reid Intl

$531Multiple Airlines

Thu, Nov 19 - Mon, Nov 23

6:01 pm - 1:13 pmBLI Bellingham-ORD Chicago O'Hare Intl

17h 12m2 stops Seattle/Tacoma Intl Portland

8:00 am - 10:36 pmORD Chicago O'Hare Intl-BLI Bellingham

16h 36m2 stops Seattle/Tacoma Intl Portland

$535Alaska Airlines

Thu, Jan 28 - Mon, Feb 1

7:31 pm - 11:59 pmBLI Bellingham-ORD Chicago O'Hare Intl

26h 28m1 stop Seattle/Tacoma Intl

2:08 pm - 10:58 pmORD Chicago O'Hare Intl-BLI Bellingham

10h 50m1 stop Portland

$559Alaska Airlines

Wed, Dec 9 - Mon, Dec 14

5:14 am - 2:12 pmBLI Bellingham-ORD Chicago O'Hare Intl

6h 58m1 stop Seattle/Tacoma Intl

6:00 am - 12:17 pmORD Chicago O'Hare Intl-BLI Bellingham

8h 17m1 stop Seattle/Tacoma Intl

$560Alaska Airlines

Fri, Mar 26 - Tue, Mar 30

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American Airlines flights from Bellingham to Chicago

Our best American Airlines deals on Bellingham to Chicago flight tickets

American Airlines

Mar 27

BLI5:14 amBellingham

10h 10m

2 stops

ORD5:24 pmChicago O'Hare Intl

Mar 30

ORD5:00 amChicago O'Hare Intl

14h 31m

2 stops

BLI5:31 pmBellingham

$1,070

American Airlines

Mar 26

BLI5:14 amBellingham

15h 46m

2 stops

ORD11:00 pmChicago O'Hare Intl

Mar 30

ORD5:00 amChicago O'Hare Intl

14h 31m

2 stops

BLI5:31 pmBellingham

$1,110

American Airlines

Nov 12

BLI5:14 amBellingham

16h 31m

1 stop

ORD11:45 pmChicago O'Hare Intl

Nov 16

ORD12:54 pmChicago O'Hare Intl

12h 51m

1 stop

BLI11:45 pmBellingham

$1,168

Alaska Airlines flights from Bellingham to Chicago

Our best Alaska Airlines deals on Bellingham to Chicago flight tickets

Alaska Airlines

Jan 28

BLI12:32 pmBellingham

22h 41m

1 stop

ORD1:13 pmChicago O'Hare Intl

Feb 1

ORD2:11 pmChicago O'Hare Intl

23h 41m

1 stop

BLI11:52 amBellingham

$496

Alaska Airlines

Jan 28

BLI8:28 amBellingham

13h 31m

2 stops

ORD11:59 pmChicago O'Hare Intl

Feb 1

ORD2:11 pmChicago O'Hare Intl

23h 41m

1 stop

BLI11:52 amBellingham

$501

Alaska Airlines

Jan 28

BLI6:01 pmBellingham

17h 12m

2 stops

ORD1:13 pmChicago O'Hare Intl

Feb 1

ORD8:00 amChicago O'Hare Intl

16h 36m

2 stops

BLI10:36 pmBellingham

$535

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BellinghamChicago

BLI Bellingham - ORD Chicago O'Hare Intl

BLIORD

Bellingham

Mon 11/9

8:59 pm-11:13 pm

2 stops24h 14m

Chicago O'Hare Intl

Thu 12/3

6:21 am-10:21 am

1 stop30h 00m

$251

BellinghamChicago

BLI Bellingham - ORD Chicago O'Hare Intl

BLIORD

Bellingham

Mon 11/9

9:37 am-5:13 am

1 stop17h 36m

Chicago O'Hare Intl

Thu 12/3

6:21 am-10:21 am

1 stop30h 00m

$351

BellinghamChicago

BLI Bellingham - ORD Chicago O'Hare Intl

BLIORD

Bellingham

Thu 11/19

9:46 am-5:13 am

1 stop17h 27m

Chicago O'Hare Intl

Mon 11/23

5:15 am-9:21 am

1 stop30h 06m

$476

BellinghamChicago

BLI Bellingham - ORD Chicago O'Hare Intl

BLIORD

Bellingham

Thu 1/28

12:32 pm-1:13 pm

1 stop22h 41m

Chicago O'Hare Intl

Mon 2/1

2:11 pm-11:52 am

1 stop23h 41m

$496

BellinghamChicago

BLI Bellingham - ORD Chicago O'Hare Intl

BLIORD

Bellingham

Thu 1/28

8:28 am-11:59 pm

2 stops13h 31m

Chicago O'Hare Intl

Mon 2/1

2:11 pm-11:52 am

1 stop23h 41m

$501

Quickest round-trip

BellinghamChicago

BLI Bellingham - ORD Chicago O'Hare Intl

BLIORD

Bellingham

Sat 3/27

5:14 am-2:12 pm

1 stop6h 58m

Chicago O'Hare Intl

Tue 3/30

6:00 am-12:17 pm

1 stop8h 17m

$501

BellinghamChicago

BLI Bellingham - ORD Chicago O'Hare Intl

BLIORD

Bellingham

Thu 11/19

9:46 am-5:13 am

1 stop17h 27m

Chicago O'Hare Intl

Mon 11/23

5:25 am-9:21 am

2 stops29h 56m

$531

BellinghamChicago

BLI Bellingham - ORD Chicago O'Hare Intl

BLIORD

Bellingham

Thu 1/28

6:01 pm-1:13 pm

2 stops17h 12m

Chicago O'Hare Intl

Mon 2/1

8:00 am-10:36 pm

2 stops16h 36m

$535

BellinghamChicago

BLI Bellingham - ORD Chicago O'Hare Intl

BLIORD

Bellingham

Wed 12/9

7:31 pm-11:59 pm

1 stop26h 28m

Chicago O'Hare Intl

Mon 12/14

2:08 pm-10:58 pm

1 stop10h 50m

$559

BellinghamChicago

BLI Bellingham - ORD Chicago O'Hare Intl

BLIORD

Bellingham

Fri 3/26

5:14 am-2:12 pm

1 stop6h 58m

Chicago O'Hare Intl

Tue 3/30

6:00 am-12:17 pm

1 stop8h 17m

$560

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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

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

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

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	$271
Fastest flight time	8h 22m
Direct flights	None

The best one-way flight to Chicago from Bellingham in the past 72 hours is $271. The best round-trip flight deal from Bellingham to Chicago found on momondo in the last 72 hours is $251.

The fastest flight from Bellingham to Chicago takes 8h 22m

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 22m.
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 October 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 13,107 reviews		Search Alaska Airlines flights

Merrillville

New Buffalo

Hammond

Portage

Saint Joseph

Benton Harbor

Lansing

Valparaiso

Schererville

Munster

Chesterton

Monticello

Crown Point

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.

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Cheap flights from Bellingham to Chicago from $251

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Bellingham to Chicago departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Bellingham to Chicago

Our best American Airlines deals on Bellingham to Chicago flight tickets

Alaska Airlines flights from Bellingham to Chicago

Our best Alaska Airlines deals on Bellingham to Chicago flight tickets

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How to get the cheapest flight ticket from Bellingham to Chicago

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.

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

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According to popular flight searches on momondo this year

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