$159 Cheap Alaska Airlines flights Bellingham (BLI) to Chicago (ORD)

View $159 flight on Sat, Sep 13, 2025Opens in a new window

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$159 Cheap Alaska Airlines flights Bellingham (BLI) to Chicago (ORD)

Prices were available within the past 7 days and start at $159 for one-way flights and $258 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Oct 18 - Wed, Nov 5
BLI
Bellingham
ORD
Chicago
$258 Roundtrip, found 3 days ago
$258
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Oct 18 from Bellingham to Chicago, returning Wed, Nov 5, priced at $258 found 3 days ago
Alaska Airlines
Sat, Sep 20 - Sat, Sep 27
BLI
Bellingham
ORD
Chicago
$278 Roundtrip, found 1 hour ago
$278
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sat, Sep 20 from Bellingham to Chicago, returning Sat, Sep 27, priced at $278 found 1 hour ago
Alaska Airlines
Sat, Sep 20 - Sat, Sep 27
BLI
Bellingham
ORD
Chicago
$308 Roundtrip, found 1 hour ago
$308
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sat, Sep 20 from Bellingham to Chicago, returning Sat, Sep 27, priced at $308 found 1 hour ago
Flights from Bellingham (BLI) to Chicago (ORD)
Origin airport
Bellingham Intl.
Destination airport
O'Hare Intl.
Airlines serving
Alaska Airlines, American Airlines, Hawaiian Airlines
Popular airline
Alaska Airlines
Distance
1728 mi

Frequently asked questions

How much is an Alaska Airlines flight from Bellingham Intl. Airport (BLI) to O'Hare Intl. Airport (ORD)?
Landing cheap one-way Alaska Airlines flights from BLI to ORD from $159 on Expedia is easy --- just filter by "Price (lowest to highest)." Or check out our affordable return fares from $258 for your next exciting getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from BLI to ORD with Alaska Airlines?
Look for one-way or return flights to Chicago in January or February. You could find lower fares with Alaska Airlines during these off-season months.
What is the cheapest time to book flights from Bellingham Intl. Airport (BLI) to O'Hare Intl. Airport (ORD) with Alaska Airlines?
Begin your search one to three months ahead of your departure date to score cheaper fares on Alaska Airlines flights from Bellingham Intl. Airport (BLI) to O'Hare Intl. Airport (ORD). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Nail your timing, and you can enjoy significant savings on domestic journeys.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Alaska Airlines fly nonstop from Bellingham Intl. Airport (BLI) to O'Hare Intl. Airport (ORD)?
Fill in your dates, hit search and check "Nonstop" on Expedia to browse any direct flights from BLI to ORD with Alaska Airlines or another airline.
What is the earliest Alaska Airlines flight from BLI to ORD?
To find the earliest departures from BLI to ORD with Alaska Airlines, filter your search by "Morning" and "Early Morning." Booking an early flight generally means you'll experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Alaska Airlines fly into in Chicago?
O'Hare Intl. Airport (ORD) is the main Chicago gateway for Alaska Airlines flights from Bellingham Intl. Airport (BLI).
Why fly with Alaska Airlines from BLI to ORD?
Traveling from BLI to ORD with Alaska Airlines comes with a range of perks, such as a rewarding loyalty program and top-tier customer service. Plus, when you book through Expedia, One Key™ members can earn OneKeyCash™* to redeem on select future travel purchases. That's in addition to the Mileage Plan points you can earn with Alaska Airlines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Alaska Airlines flight from Bellingham Intl. Airport (BLI) to O'Hare Intl. Airport (ORD)?
It's generally possible to cancel or modify your flight, although there may be additional charges if you booked more than 24 hours ago. Want to keep your options open? Make use of our "No cancel fee" or "Changes included" filter to find flights that won't charge you extra if you need to alter your plans. To modify your itinerary, visit "Trips," select your flight and click on "Manage Booking" for more information.

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*Available to One Key members.