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Bellingham

$265+ Cheap flights from Chicago (CHI) to Bellingham (BLI)

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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BLI
Apr 24 — May 11
Fri 4/24
Fri 5/1
1 adult, Economy
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Cheap flight deals from Chicago to Bellingham

Cheapest flights from Chicago to Bellingham
Explore the most affordable flight options available from Chicago to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2026.

This Expedia deal was found by Cheapflights users on 3/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/285:52 pm
ORD
-
BLI
1 stop8h 07m
Alaska Airlines
Sat 5/27:19 pm
BLI
-
ORD
1 stop9h 21m
Alaska Airlines
Deal found 3/22$357
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:20 am
ORD
-
BLI
2 stops41h 50m
Multiple Airlines
Thu 5/73:00 pm
BLI
-
ORD
1 stop12h 25m
Multiple Airlines
Deal found 3/23$360
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:20 am
ORD
-
BLI
2 stops41h 50m
Multiple Airlines
Fri 5/81:00 pm
BLI
-
ORD
1 stop14h 25m
Multiple Airlines
Deal found 3/23$368
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/138:52 pm
ORD
-
BLI
1 stop14h 22m
Multiple Airlines
Mon 6/159:54 am
BLI
-
ORD
2 stops12h 48m
Multiple Airlines
Deal found 3/23$369
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/159:59 pm
ORD
-
BLI
1 stop27h 29m
Multiple Airlines
Mon 7/203:42 pm
BLI
-
ORD
1 stop19h 17m
Multiple Airlines
Deal found 3/24$373
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:15 am
ORD
-
BLI
2 stops17h 55m
Multiple Airlines
Fri 5/81:00 pm
BLI
-
ORD
1 stop14h 25m
Multiple Airlines
Deal found 3/23$421
This Kiwi.com deal was found by Cheapflights users on 3/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:52 pm
ORD
-
BLI
1 stop19h 15m
Multiple Airlines
Sun 5/248:30 am
BLI
-
ORD
1 stop18h 55m
Multiple Airlines
Deal found 3/23$426
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/169:59 pm
ORD
-
BLI
1 stop12h 40m
Multiple Airlines
Mon 7/203:42 pm
BLI
-
ORD
2 stops27h 11m
Multiple Airlines
Deal found 3/24$435

Find flight deals from Chicago to Bellingham

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Bellingham (BLI). 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 March 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$357
(Expedia)

One-way from

$265
(Kiwi.com)
Provider with most accurate pricing for Chicago (CHI)-Bellingham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Bellingham flights.
Search Deals
From Chicago (CHI) to Bellingham
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One-way flight from Chicago (CHI) to Bellingham
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Bellingham 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 March 25, 2026.
Use the filters below to find and compare flights from Chicago to Bellingham that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Tue 4/28

5:52 pm-11:59 pm

1 stop8h 07m

Bellingham

Sat 5/2

8:30 am-11:59 pm

2 stops13h 29m

$412

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Thu 5/21

8:52 pm-2:07 pm

1 stop19h 15m

Bellingham

Sun 5/24

8:30 am-11:27 pm

2 stops12h 57m

$439
Quickest round-trip

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Thu 4/30

5:52 pm-11:59 pm

1 stop8h 07m

Bellingham

Mon 5/4

1:00 pm-11:59 pm

1 stop8h 59m

$495

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Thu 4/9

3:50 pm-12:10 pm

2 stops22h 20m

Bellingham

Sun 4/12

2:09 pm-3:41 pm

1 stop23h 32m

$535

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Wed 6/10

2:12 pm-10:30 pm

1 stop10h 18m

Bellingham

Sat 6/20

8:30 am-5:02 am

1 stop18h 32m

$621
Cheapest one-way

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Tue 3/31

4:51 pm-11:29 pm

3 stops56h 38m

$265
Quickest one-way

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Sun 3/29

3:22 pm-5:08 pm

3 stops51h 46m

$503

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Sorted by cheapest first

Compare providers for flights from Chicago to Bellingham

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 Chicago to Bellingham in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Chicago-Bellingham flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Bellingham flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Bellingham flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Bellingham flights, Cheapflights users trust FlightHub the most. FlightHub 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 Chicago-Bellingham 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 Chicago to Bellingham

Have a flexible travel schedule? Discover the best time to fly to Bellingham from Chicago 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 Chicago to Bellingham
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Bellingham

Get insights into the airlines that provide service to Bellingham. 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 Bellingham. Reviews last updated March 25, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines from Chicago to Bellingham to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,108 reviews

Crew

8.5

Overall

7.9

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Food

7.0

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.
Alaska Airlines
7.9
Good
12,108 reviews
Alaska Airlines
7.9
Good
12,108 reviews

Crew

8.5

Overall

7.9

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Food

7.0

Reviews

1 / 20
10.0
Excellent

Georgana,Dec 2025

ORD - PDX

Very cordial grew. Thank you. However, crying baby issues and no ear plugs available.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Bellingham. 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 into for flights to Bellingham from Chicago?

    Most people fly into Bellingham (BLI) if they book a flight to Bellingham from Chicago. On average, Bellingham has 0 inbound flights from Chicago per day from 1 airline. Bellingham is conveniently located just 3.2 mi from Bellingham’s city center.

  • How long is the flight from Chicago to Bellingham?

    Departing from Chicago to Bellingham will take you 8h 07m. There are 1727 mi between Chicago and Bellingham.

  • What is the cheapest airline to fly from Chicago to Bellingham round-trip?

    Alaska Airlines, at $395, was found to be the cheapest airline from Chicago to Bellingham..

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

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

  • How can I find direct flights from Chicago to Bellingham?

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

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

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

See more FAQs

Traveling to a place near Bellingham?

Book flights to Bellingham if you plan to visit one of these locations
Burlington
Mount Vernon
Ferndale
Blaine

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Chicago to Bellingham

Discover the top airline that operate flights from Chicago to Bellingham. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$395Average$476FlexibilityNo cancel feeOn-time75%

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