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$156+ 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — CHI
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheap flight deals from Bellingham to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Bellingham (BLI) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 1, 2025.

Round-trip from

$277
(Mytrip)

One-way from

$173
(Alaska Airlines)
From Bellingham to Chicago (CHI)
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One-way flight from Bellingham to Chicago (CHI)
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Find 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 August 1, 2025.

This Mytrip deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/258:30 amBLI - ORD
1 stop11h 02mMultiple Airlines
Tue 9/3011:15 amORD - BLI
2 stops27h 49mMultiple Airlines
Deal found 7/30$277
This Hawaiian Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/193:47 pmBLI - ORD
1 stop6h 16mHawaiian Airlines
Tue 9/235:45 pmORD - BLI
1 stop8h 26mHawaiian Airlines
Deal found 7/31$339
This Alaska Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/193:47 pmBLI - ORD
1 stop20h 37mAlaska Airlines
Tue 9/232:07 pmORD - BLI
2 stops12h 04mAlaska Airlines
Deal found 8/1$391

Cheapflights Fare Finder

 
Customize your flight search to find flights from Bellingham to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 1, 2025.
Use the filters below to find and compare flights from Bellingham to Chicago that are best for you.

Fly from

Bellingham

Fly to

Chicago

Route

Depart

Return

Price

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Thu 9/25

8:30 am-9:32 pm

1 stop11h 02m

Chicago O'Hare Intl

Tue 9/30

11:15 am-1:04 pm

2 stops27h 49m

$277

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Fri 9/19

3:47 pm-12:03 am

1 stop6h 16m

Chicago O'Hare Intl

Tue 9/23

5:45 pm-12:11 am

1 stop8h 26m

$339

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Fri 9/19

3:47 pm-2:24 pm

1 stop20h 37m

Chicago O'Hare Intl

Tue 9/23

2:07 pm-12:11 am

2 stops12h 04m

$391

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Thu 9/18

5:20 am-9:02 pm

1 stop13h 42m

Chicago O'Hare Intl

Sun 9/21

5:22 pm-12:11 am

2 stops8h 49m

$2,079

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Thu 9/18

8:30 am-9:32 pm

1 stop11h 02m

$156

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Sat 8/9

8:05 am-11:39 pm

2 stops13h 34m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

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.

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated August 1, 2025.
Read reviews from past customers who have flown Alaska Airlines and Hawaiian Airlines from Bellingham to Chicago. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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?

    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.

  • What are the cheapest airlines flying from Bellingham to Chicago round-trip?

    Hawaiian Airlines, at $334, was found to be the cheapest airline from Bellingham to Chicago. An alternate airline flying to your destination would be Alaska Airlines.

  • 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.

  • What is the cheapest month to book a flight from Bellingham to Chicago?

    Currently, August is the cheapest month in which you can book a flight from Bellingham to Chicago (average of $245). Flying from Bellingham to Chicago in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
Lansing
Hammond
Benton Harbor
Porter
Valparaiso
Chesterton

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