$241+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BLI
Aug 1 — Aug 81
Round-trip
1 adult, Economy
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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
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chicago to BellinghamExplore 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 July 2, 2026.
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 July 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:29 am
ORD
- BLI
1 stop16h 25m
Multiple Airlines
Fri 8/217:00 am
BLI
- ORD
2 stops28h 36m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 6/28. 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 9/181:02 pm
ORD
- BLI
1 stop9h 10m
Multiple Airlines
Sun 9/204:59 pm
BLI
- ORD
1 stop16h 58m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$395
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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.
Tue 8/47:20 am
ORD
- BLI
1 stop17h 10m
Alaska Airlines
Wed 8/128:30 am
BLI
- ORD
1 stop18h 30m
Alaska Airlines
Deal found 7/1![Alaska Airlines logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Mon 7/277:15 am
ORD
- BLI
1 stop16h 29m
Multiple Airlines
Mon 8/33:42 pm
BLI
- ORD
1 stop11h 55m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$465
This Orbitz deal was found by Cheapflights users on 7/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:42 pm
ORD
- BLI
1 stop8h 17m
Alaska Airlines
Wed 8/267:19 pm
BLI
- ORD
1 stop9h 01m
Alaska Airlines
Deal found 7/1![Alaska Airlines logo]()
$473
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:29 am
ORD
- BLI
1 stop27h 30m
Multiple Airlines
Thu 8/611:36 am
BLI
- ORD
1 stop16h 01m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$482
Best flights from Chicago to BellinghamDiscover carefully curated flight deals from Chicago to Bellingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 2, 2026.
Discover carefully curated flight deals from Chicago to Bellingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:29 am
ORD
- BLI
1 stop16h 25m
Multiple Airlines
Fri 8/217:00 am
BLI
- ORD
1 stop10h 02m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$398
This Expedia deal was found by Cheapflights users on 7/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/153:43 pm
ORD
- BLI
1 stop10h 23m
Alaska Airlines
Sat 8/227:19 pm
BLI
- ORD
1 stop9h 01m
Alaska Airlines
Deal found 7/1![Alaska Airlines logo]()
$503
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Mon 7/277:15 am
ORD
- BLI
1 stop16h 29m
Multiple Airlines
Mon 8/33:42 pm
BLI
- ORD
1 stop11h 55m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$465
This Alaska Airlines deal was found by Cheapflights users on 6/27. 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 9/46:54 pm
ORD
- BLI
1 stop7h 05m
Alaska Airlines
Sat 9/122:06 pm
BLI
- ORD
1 stop7h 53m
Alaska Airlines
Deal found 6/27![Alaska Airlines logo]()
$504
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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.
Tue 8/47:20 am
ORD
- BLI
1 stop17h 10m
Alaska Airlines
Wed 8/121:49 pm
BLI
- ORD
2 stops13h 11m
Alaska Airlines
Deal found 7/1![Alaska Airlines logo]()
$523
This Alaska Airlines deal was found by Cheapflights users on 6/28. 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 9/188:00 am
ORD
- BLI
2 stops16h 31m
Alaska Airlines
Sun 9/207:26 pm
BLI
- ORD
2 stops21h 55m
Alaska Airlines
Deal found 6/28![Alaska Airlines logo]()
$587
Last-minute flights from Chicago to BellinghamDiscover last-minute flight deals from Chicago to Bellingham. Data last updated July 2, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Bellingham. Data last updated July 2, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Mon 7/277:15 am
ORD
- BLI
1 stop16h 29m
Multiple Airlines
Mon 8/33:42 pm
BLI
- ORD
1 stop11h 55m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$465
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:29 am
ORD
- BLI
1 stop27h 30m
Multiple Airlines
Thu 8/611:36 am
BLI
- ORD
1 stop16h 01m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$482
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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.
Tue 8/47:20 am
ORD
- BLI
1 stop17h 10m
Alaska Airlines
Wed 8/128:30 am
BLI
- ORD
1 stop18h 30m
Alaska Airlines
Deal found 7/1![Alaska Airlines logo]()
$453
This Orbitz deal was found by Cheapflights users on 7/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:42 pm
ORD
- BLI
1 stop8h 17m
Alaska Airlines
Wed 8/267:19 pm
BLI
- ORD
1 stop9h 01m
Alaska Airlines
Deal found 7/1![Alaska Airlines logo]()
$473
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:29 am
ORD
- BLI
1 stop16h 25m
Multiple Airlines
Fri 8/217:00 am
BLI
- ORD
2 stops28h 36m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$391
One-way flights from Chicago to BellinghamSearch for one-way flight options from Chicago to Bellingham. Find affordable one-way fares based on user searches. Data last updated July 2, 2026.
Search for one-way flight options from Chicago to Bellingham. Find affordable one-way fares based on user searches. Data last updated July 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/27. 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.
Tue 7/289:57 pm
ORD
- BLI
2 stops38h 42m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$241
This Alaska Airlines deal was found by Cheapflights users on 6/29. 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.
Sat 9/56:00 am
ORD
- BLI
1 stop9h 12m
Alaska Airlines
Deal found 6/29![Alaska Airlines logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 6/27. 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 9/46:54 pm
ORD
- BLI
1 stop7h 05m
Alaska Airlines
Deal found 6/27![Alaska Airlines logo]()
$298
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 July 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $391 (Kiwi.com) |
One-way from | $241 (Kiwi.com) |
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 July 2, 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
Cheapest round-trip
ChicagoBellingham
ORD - BLI
ORDBLI
Chicago O'Hare Intl
Fri 8/14
7:29 am-9:54 pm
1 stop16h 25m
Bellingham
Fri 8/21
7:00 am-7:02 pm
1 stop10h 02m
$398
ChicagoBellingham
ORD - BLI
ORDBLI
Chicago O'Hare Intl
Mon 7/27
7:15 am-9:44 pm
1 stop16h 29m
Bellingham
Mon 8/3
3:42 pm-5:37 am
1 stop11h 55m
$465
ChicagoBellingham
ORD - BLI
ORDBLI
Chicago O'Hare Intl
Sat 8/15
3:43 pm-12:06 am
1 stop10h 23m
Bellingham
Sat 8/22
7:19 pm-6:20 am
1 stop9h 01m
$503
Quickest round-trip
ChicagoBellingham
ORD - BLI
ORDBLI
Chicago O'Hare Intl
Fri 9/4
6:54 pm-11:59 pm
1 stop7h 05m
Bellingham
Sat 9/12
2:06 pm-11:59 pm
1 stop7h 53m
$504
ChicagoBellingham
ORD - BLI
ORDBLI
Chicago O'Hare Intl
Tue 8/4
7:20 am-10:30 pm
1 stop17h 10m
Bellingham
Wed 8/12
1:49 pm-5:00 am
2 stops13h 11m
$523
ChicagoBellingham
ORD - BLI
ORDBLI
Chicago O'Hare Intl
Fri 9/18
8:00 am-10:31 pm
2 stops16h 31m
Bellingham
Sun 9/20
7:26 pm-7:21 pm
2 stops21h 55m
$587
Cheapest one-way
ChicagoBellingham
ORD - BLI
ORDBLI
Chicago O'Hare Intl
Tue 7/28
9:57 pm-10:39 am
2 stops38h 42m
$241
ChicagoBellingham
ORD - BLI
ORDBLI
Chicago O'Hare Intl
Sat 9/5
6:00 am-1:12 pm
1 stop9h 12m
$247
ChicagoBellingham
ORD - BLI
ORDBLI
Chicago O'Hare Intl
Tue 7/28
5:42 pm-11:59 pm
1 stop8h 17m
$247
Quickest one-way
ChicagoBellingham
ORD - BLI
ORDBLI
Chicago O'Hare Intl
Fri 9/4
6:54 pm-11:59 pm
1 stop7h 05m
$298
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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
CHI-BLI
ORD-BLI
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
CHI-BLI
ORD-BLI
No data available for this route at this time. Please check back soon.
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.
Traveling to a place near Bellingham?
Book flights to Bellingham if you plan to visit one of these locationsMount Vernon
Ferndale
Blaine
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Alternative routes
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Complete your trip
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Other flights from Chicago
Popular flights
Alternative routes for Chicago to Bellingham
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Bellingham
Explore flights to Bellingham departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 2, 2026.
Complete your trip
Complete your trip to Bellingham by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to Bellingham by cabin class
Find flights from Chicago to Bellingham, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and Bellingham flights
Browse other Chicago and Bellingham flight options. Last updated on July 2, 2026.
Other flights from Chicago
Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on July 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 July 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$395 | Average$436 | FlexibilityNo cancel fee | On-time75% |