HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bellingham

$204+ 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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BLI
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chicago to Bellingham with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 June 16, 2025.

Round-trip from

$229
(Mytrip)

One-way from

$204
(Alaska Airlines)
From Chicago (CHI) to Bellingham
Search Deals
One-way flight from Chicago (CHI) to Bellingham
Search Deals

Find 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 June 16, 2025.

This Mytrip deal was found by Cheapflights users on 6/15. 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.
Wed 7/29:15 pmORD - BLI
1 stop16h 48mMultiple Airlines
Sun 7/66:00 amBLI - ORD
1 stop26h 50mMultiple Airlines
Deal found 6/15$229
This Trip.com deal was found by Cheapflights users on 6/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/295:54 pmORD - BLI
1 stop8h 05mHawaiian Airlines
Tue 8/54:05 pmBLI - ORD
1 stop11h 35mHawaiian Airlines
Deal found 6/14$363
This Alaska Airlines deal was found by Cheapflights users on 6/14. 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.
Tue 7/297:00 amORD - BLI
2 stops18h 59mAlaska Airlines
Tue 8/54:05 pmBLI - ORD
1 stop11h 35mAlaska Airlines
Deal found 6/14$411
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/271:28 pmORD - BLI
2 stops10h 00mAmerican Airlines
Sat 7/56:00 amBLI - ORD
2 stops7h 55mAmerican Airlines
Deal found 6/14$2,250

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 June 16, 2025.
Use the filters below to find and compare flights from Chicago to Bellingham that are best for you.

Fly from

Chicago

Fly to

Bellingham

Route

Depart

Return

Price

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Wed 7/2

9:15 pm-12:03 pm

1 stop16h 48m

Bellingham

Sun 7/6

6:00 am-10:50 am

1 stop26h 50m

$229

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Tue 7/29

5:54 pm-11:59 pm

1 stop8h 05m

Bellingham

Tue 8/5

4:05 pm-5:40 am

1 stop11h 35m

$363

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Tue 7/29

7:00 am-11:59 pm

2 stops18h 59m

Bellingham

Tue 8/5

4:05 pm-5:40 am

1 stop11h 35m

$411

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Fri 6/27

1:28 pm-9:28 pm

2 stops10h 00m

Bellingham

Sat 7/5

6:00 am-3:55 pm

2 stops7h 55m

$2,250

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Wed 7/30

6:00 am-11:59 pm

1 stop19h 59m

$204

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

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

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

Find hourly flight availability from Chicago to Bellingham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 16, 2025.

It’s typically best to fly out from Chicago to Bellingham at noon. Doing so could potentially save you 23% on the flight price compared to flying in the evening, which is usually more expensive.

Rainfall in Bellingham by month

Plan your trip to Bellingham by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bellingham ranges from 1.1 - 5.8 inches per month. November is typically the wettest month, when rainfall can reach 5.8 in. July is typically the driest time to visit Bellingham when rainfall is around 1.1 in.

Temperature in Bellingham by month

Plan your trip to Bellingham by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bellingham, 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 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 June 16, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,500 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

  • 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.

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

    Currently, February is the cheapest month in which you can book a flight from Chicago to Bellingham (average of $317). Flying from Chicago to Bellingham in November is currently the most expensive (average of $468). 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
Mount Vernon
Burlington
Ferndale
Blaine

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chicago to Bellingham

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Seattle flights
O'Hare Intl to Portland flights
St. Louis to Seattle flights
Midway to Seattle flights
Midway to Portland flights
O'Hare Intl to Spokane flights
St. Louis to Portland flights
Peoria to Seattle flights
Moline to Portland flights
Moline to Seattle flights
Midway to Spokane flights
Peoria to Portland flights
St. Louis to Spokane flights
Bloomington to Seattle flights
O'Hare Intl to Pasco flights
Evansville to Seattle flights
Decatur to Seattle flights
O'Hare Intl to Bellingham flights
Midway to Pasco flights
Decatur to Portland flights
Bloomington to Portland flights
O'Hare Intl to Wenatchee flights
O'Hare Intl to Walla Walla flights
Peoria to Spokane flights
St. Louis to Pasco flights
Champaign to Seattle flights
Springfield to Seattle flights
Moline to Spokane flights
O'Hare Intl to Yakima flights
Peoria to Pasco flights
O'Hare Intl to Pullman flights
Moline to Pasco flights
Champaign to Portland flights
Evansville to Portland flights
St. Louis to Pullman flights
Dubuque to Seattle flights
Springfield to Portland flights
Bloomington to Spokane flights
St. Louis to Yakima flights
Quincy to Seattle flights
Springfield to Spokane flights
Dubuque to Portland flights
Springfield to Bellingham flights
Evansville to Spokane flights
Paducah to Seattle flights
Moline to Walla Walla flights

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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$299Average$494FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.