How long is the flight from Bellingham to Chicago?

For as low as $344, Alaska Airlines can have you in Chicago from Bellingham in 26h 07m. Airlines will cover a distance of 1727 mi.

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

What is the cheapest time of day to fly from BLI to CHI?

When flying from Bellingham to Chicago, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Bellingham-Chicago flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bellingham-Chicago flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Bellingham-Chicago flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Bellingham-Chicago flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bellingham-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Bellingham to Chicago?

For a flight from Bellingham to Chicago, you will be flying from Bellingham. Bellingham (BLI) is just 3.2 mi from the center of the city. Bellingham is the only Bellingham airport and it handles 0 outbound flights to Chicago per day. 0 airlines have flights to Chicago from Bellingham on a regular basis.

Can I find deals for flights from Bellingham to Chicago that include hotel bookings?

Yes. In addition to deals on Bellingham to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Bellingham to Chicago?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bellingham to Chicago.

Can I find deals for business class flights from Bellingham to Chicago?

Yes. Cheapflights offers flight deals from Bellingham to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$184+ Flights from Bellingham to Chicago

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Cheap flight deals from Bellingham to Chicago

Cheapest flights from Bellingham to Chicago
Explore the most affordable flight options available from Bellingham to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Sun 12/214:15 pmBLI - ORD

2 stops17h 16mMultiple Airlines

Sun 12/2810:49 pmORD - BLI

1 stop26h 32mMultiple Airlines

Deal found 12/15

$651

Sun 12/219:00 amBLI - ORD

1 stop19h 05mMultiple Airlines

Mon 12/295:15 amORD - BLI

2 stops34h 27mMultiple Airlines

Deal found 12/15

$682

Sat 12/203:32 pmBLI - ORD

2 stops30h 40mMultiple Airlines

Thu 12/253:27 pmORD - BLI

1 stop22h 45mMultiple Airlines

Deal found 12/17

$701

Tue 12/308:30 amBLI - ORD

1 stop29h 19mMultiple Airlines

Sat 1/37:57 pmORD - BLI

2 stops42h 15mMultiple Airlines

Deal found 12/15

$745

Sun 12/219:00 amBLI - ORD

1 stop19h 05mMultiple Airlines

Wed 12/2412:39 pmORD - BLI

2 stops31h 33mMultiple Airlines

Deal found 12/15

$751

Sun 12/219:00 amBLI - ORD

1 stop19h 05mMultiple Airlines

Tue 12/303:27 pmORD - BLI

1 stop29h 11mMultiple Airlines

Deal found 12/15

$797

Tue 12/3012:56 pmBLI - ORD

1 stop26h 16mAlaska Airlines

Sat 1/38:00 amORD - BLI

1 stop9h 26mAlaska Airlines

Deal found 12/15

$821

Sun 12/219:00 amBLI - ORD

1 stop19h 05mMultiple Airlines

Fri 12/261:27 pmORD - BLI

2 stops34h 30mMultiple Airlines

Deal found 12/15

$841

Thu 12/184:15 pmBLI - ORD

2 stops16h 55mMultiple Airlines

Fri 12/191:27 pmORD - BLI

1 stop27h 15mMultiple Airlines

Deal found 12/15

$855

Best flights from Bellingham to Chicago
Discover carefully curated flight deals from Bellingham to Chicago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Mon 2/21:03 pmBLI - ORD

1 stop26h 07mAlaska Airlines

Thu 2/56:06 pmORD - BLI

1 stop20h 17mAlaska Airlines

Deal found 12/16

$344

Tue 1/64:06 pmBLI - ORD

2 stops10h 56mAlaska Airlines

Tue 1/136:06 pmORD - BLI

1 stop8h 00mAlaska Airlines

Deal found 12/16

$358

Fri 1/161:03 pmBLI - ORD

1 stop8h 47mAlaska Airlines

Mon 1/198:00 amORD - BLI

1 stop18h 06mAlaska Airlines

Deal found 12/16

$363

Tue 1/64:06 pmBLI - ORD

2 stops10h 56mAlaska Airlines

Thu 1/156:06 pmORD - BLI

1 stop8h 00mAlaska Airlines

Deal found 12/16

$368

Mon 6/16:00 amBLI - ORD

1 stop9h 02mAlaska Airlines

Mon 6/226:00 amORD - BLI

1 stop8h 17mAlaska Airlines

Deal found 12/16

$438

Sun 1/111:03 pmBLI - ORD

1 stop8h 47mAlaska Airlines

Thu 1/158:00 amORD - BLI

1 stop18h 06mAlaska Airlines

Deal found 12/15

$443

Last-minute flights from Bellingham to Chicago
Discover last-minute flight deals from Bellingham to Chicago. Data last updated December 18, 2025 and is based on user searches.

Tue 1/612:56 pmBLI - ORD

1 stop9h 03mAlaska Airlines

Tue 1/133:35 pmORD - BLI

1 stop7h 45mAlaska Airlines

Deal found 12/16

$332

Tue 1/612:56 pmBLI - ORD

1 stop9h 03mAlaska Airlines

Thu 1/156:06 pmORD - BLI

1 stop8h 00mAlaska Airlines

Deal found 12/16

$342

Fri 1/161:03 pmBLI - ORD

1 stop8h 47mAlaska Airlines

Mon 1/198:00 amORD - BLI

1 stop18h 06mAlaska Airlines

Deal found 12/16

$363

One-way flights from Bellingham to Chicago
Search for one-way flight options from Bellingham to Chicago. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Sun 1/47:54 pmBLI - ORD

2 stops38h 45mMultiple Airlines

Deal found 12/16

$184

Fri 1/212:56 pmBLI - ORD

1 stop21h 17mAlaska Airlines

Deal found 12/16

$288

Sat 1/33:45 pmBLI - ORD

2 stops36h 20mMultiple Airlines

Deal found 12/16

$291

Fri 1/26:00 amBLI - ORD

2 stops37h 00mMultiple Airlines

Deal found 12/16

$303

Sat 1/34:06 pmBLI - ORD

1 stop18h 07mAlaska Airlines

Deal found 12/16

$378

Find flight deals from Bellingham to Chicago

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$332 (Alaska Airlines)
One-way from	$184 (Kiwi.com)

Provider with most accurate pricing for Bellingham-Chicago (CHI) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Bellingham-Chicago (CHI) flights.

Search Deals

From Bellingham to Chicago (CHI)

Search Deals

One-way flight from Bellingham to Chicago (CHI)

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Mon 2/2

1:03 pm-5:10 pm

1 stop26h 07m

Chicago O'Hare Intl

Thu 2/5

6:06 pm-12:23 pm

1 stop20h 17m

$344

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Tue 1/6

4:06 pm-5:02 am

2 stops10h 56m

Chicago O'Hare Intl

Tue 1/13

6:06 pm-12:06 am

1 stop8h 00m

$358

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Fri 1/16

1:03 pm-11:50 pm

1 stop8h 47m

Chicago O'Hare Intl

Mon 1/19

8:00 am-12:06 am

1 stop18h 06m

$363

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Tue 1/6

4:06 pm-5:02 am

2 stops10h 56m

Chicago O'Hare Intl

Thu 1/15

6:06 pm-12:06 am

1 stop8h 00m

$368

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Mon 6/1

6:00 am-5:02 pm

1 stop9h 02m

Chicago O'Hare Intl

Mon 6/22

6:00 am-12:17 pm

1 stop8h 17m

$438

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Sun 1/11

1:03 pm-11:50 pm

1 stop8h 47m

Chicago O'Hare Intl

Thu 1/15

8:00 am-12:06 am

1 stop18h 06m

$443

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Sun 1/4

7:54 pm-12:39 pm

2 stops38h 45m

$184

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Sun 1/4

5:20 am-6:29 am

1 stop23h 09m

$288

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Fri 1/2

12:56 pm-12:13 pm

1 stop21h 17m

$288

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Sat 1/3

3:45 pm-6:05 am

2 stops36h 20m

$291

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 12 results

Compare providers for flights from Bellingham to Chicago

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bellingham to Chicago in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Bellingham-Chicago flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Bellingham-Chicago flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Bellingham-Chicago flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Bellingham-Chicago flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bellingham-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Bellingham to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Bellingham with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bellingham to Chicago

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Bellingham to Chicago?
For a flight from Bellingham to Chicago, you will be flying from Bellingham. Bellingham (BLI) is just 3.2 mi from the center of the city. Bellingham is the only Bellingham airport and it handles 0 outbound flights to Chicago per day. 0 airlines have flights to Chicago from Bellingham on a regular basis.
How long is the flight from Bellingham to Chicago?
For as low as $344, Alaska Airlines can have you in Chicago from Bellingham in 26h 07m. Airlines will cover a distance of 1727 mi.
Can I find deals for flights from Bellingham to Chicago that include hotel bookings?
Yes. In addition to deals on Bellingham to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Bellingham to Chicago?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bellingham to Chicago.
Can I find deals for business class flights from Bellingham to Chicago?
Yes. Cheapflights offers flight deals from Bellingham to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$184+ Cheap flights from Bellingham (BLI) to Chicago (CHI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Bellingham to Chicago with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Bellingham to Chicago

Cheapest flights from Bellingham to ChicagoExplore the most affordable flight options available from Bellingham to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Bellingham to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Bellingham to Chicago

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Cheapflights Fare Finder

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

Compare providers for flights from Bellingham to Chicago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bellingham to Chicago in December.

Best time to book a flight from Bellingham to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Bellingham with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Bellingham to Chicago

Related info for your journey

Find useful and relevant information for your journey from Bellingham to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Bellingham to Chicago?

How long is the flight from Bellingham to Chicago?

Can I find deals for flights from Bellingham to Chicago that include hotel bookings?

How can I find direct flights from Bellingham to Chicago?

Can I find deals for business class flights from Bellingham to Chicago?

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Cheapest flights from Bellingham to Chicago
Explore the most affordable flight options available from Bellingham to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.