$186+ Cheap flights from Bellingham (BLI) to O'Hare Intl (ORD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — ORD
Oct 14 — Oct 211
Round-trip
1 adult, Economy
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Find cheap flights from Bellingham to O'Hare Intl 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
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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 Bellingham to O'Hare Intl
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Cheapest flights from Bellingham to O'Hare IntlExplore the most affordable flight options available from Bellingham to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.
Explore the most affordable flight options available from Bellingham to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 11/69:37 am -
1 stop17h 36m
Sun 11/85:15 pm -
1 stop17h 32m
Deal found 9/10![Multiple Airlines logo]()
$436
This Booking.com deal was found by Cheapflights users on 9/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:25 pm -
1 stop10h 35m
Sat 12/126:00 am -
1 stop8h 17m
Deal found 9/9![Alaska Airlines logo]()
$463
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/166:00 am -
1 stop21h 16m
Sat 10/174:41 pm -
2 stops22h 59m
Deal found 9/11![Multiple Airlines logo]()
$471
This Priceline deal was found by Cheapflights users on 9/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:18 pm -
1 stop8h 22m
Sat 10/179:00 am -
1 stop6h 37m
Deal found 9/11![Alaska Airlines logo]()
$524
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/44:58 pm -
2 stops26h 41m
Wed 10/71:21 pm -
1 stop26h 19m
Deal found 9/13![Multiple Airlines logo]()
$532
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 10/197:18 pm -
1 stop19h 32m
Fri 10/237:16 pm -
1 stop20h 21m
Deal found 9/10![Alaska Airlines logo]()
$539
Best flights from Bellingham to O'Hare IntlDiscover carefully curated flight deals from Bellingham to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
Discover carefully curated flight deals from Bellingham to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/166:00 am -
1 stop21h 16m
Sat 10/174:41 pm -
2 stops22h 59m
Deal found 9/11![Multiple Airlines logo]()
$471
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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 12/55:14 am -
1 stop6h 58m
Sat 12/122:54 pm -
2 stops10h 51m
Deal found 9/9![Alaska Airlines logo]()
$498
This Priceline deal was found by Cheapflights users on 9/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:18 pm -
1 stop8h 22m
Sat 10/179:00 am -
1 stop6h 37m
Deal found 9/11![Alaska Airlines logo]()
$524
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 9/274:59 pm -
2 stops24h 36m
Thu 10/18:55 pm -
1 stop17h 15m
Deal found 9/12![Multiple Airlines logo]()
$578
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 10/197:18 pm -
1 stop19h 32m
Fri 10/237:16 pm -
1 stop20h 21m
Deal found 9/10![Alaska Airlines logo]()
$539
Last-minute flights from Bellingham to O'Hare IntlDiscover last-minute flight deals from Bellingham to O'Hare Intl. Data last updated September 14, 2026 and is based on user searches.
Discover last-minute flight deals from Bellingham to O'Hare Intl. Data last updated September 14, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 9/112:01 pm -
1 stop13h 37m
Fri 9/186:30 am -
2 stops15h 42m
Deal found 9/10![Multiple Airlines logo]()
$599
This Booking.com deal was found by Cheapflights users on 9/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:26 pm -
1 stop8h 54m
Tue 9/293:52 pm -
1 stop9h 52m
Deal found 9/10![Alaska Airlines logo]()
$603
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 9/274:59 pm -
2 stops24h 36m
Thu 10/18:55 pm -
1 stop17h 15m
Deal found 9/12![Multiple Airlines logo]()
$578
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/44:58 pm -
2 stops26h 41m
Wed 10/71:21 pm -
1 stop26h 19m
Deal found 9/13![Multiple Airlines logo]()
$532
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/166:00 am -
1 stop21h 16m
Sat 10/174:41 pm -
2 stops22h 59m
Deal found 9/11![Multiple Airlines logo]()
$471
This Priceline deal was found by Cheapflights users on 9/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:18 pm -
1 stop8h 22m
Sat 10/179:00 am -
1 stop6h 37m
Deal found 9/11![Alaska Airlines logo]()
$524
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 10/197:18 pm -
1 stop19h 32m
Fri 10/237:16 pm -
1 stop20h 21m
Deal found 9/10![Alaska Airlines logo]()
$539
One-way flights from Bellingham to O'Hare IntlSearch for one-way flight options from Bellingham to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.
Search for one-way flight options from Bellingham to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/254:58 pm -
1 stop10h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$186
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 12/168:31 am -
1 stop26h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Alaska Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/204:41 pm -
1 stop10h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1911:38 am -
1 stop15h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/1310:00 am -
2 stops31h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$330
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 10/137:18 pm -
1 stop21h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Alaska Airlines logo]()
$367
Find flight deals from Bellingham to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Bellingham (BLI) to O'Hare Intl (ORD). 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 September 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $436 (Kiwi.com) |
One-way from | $186 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Bellingham to O'Hare Intl 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 7,457,451 searches. Data last updated September 14, 2026.
Use the filters below to find and compare flights from Bellingham to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BellinghamChicago
BLI Bellingham - ORD Chicago O'Hare Intl
BLIORD
Bellingham
Sun 10/25
4:58 pm-5:16 am
1 stop10h 18m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$186
BellinghamChicago
BLI Bellingham - ORD Chicago O'Hare Intl
BLIORD
Bellingham
Wed 12/16
8:31 am-1:10 pm
1 stop26h 39m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$276
BellinghamChicago
BLI Bellingham - ORD Chicago O'Hare Intl
BLIORD
Bellingham
Sun 12/20
4:41 pm-8:22 pm
2 stops25h 41m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$309
BellinghamChicago
BLI Bellingham - ORD Chicago O'Hare Intl
BLIORD
Bellingham
Tue 10/13
7:18 pm-6:20 pm
1 stop21h 02m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$367
BellinghamChicago
BLI Bellingham - ORD Chicago O'Hare Intl
BLIORD
Bellingham
Tue 10/13
10:00 am-6:34 am
3 stops42h 34m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$374
BellinghamChicago
BLI Bellingham - ORD Chicago O'Hare Intl
BLIORD
Bellingham
Sat 12/19
11:38 am-9:30 am
3 stops19h 52m
Chicago O'Hare Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$436
BellinghamChicago
BLI Bellingham - ORD Chicago O'Hare Intl
BLIORD
Bellingham
Fri 10/16
6:00 am-5:16 am
1 stop21h 16m
Chicago O'Hare Intl
Sat 10/17
4:41 pm-1:40 pm
2 stops22h 59m
$471
BellinghamChicago
BLI Bellingham - ORD Chicago O'Hare Intl
BLIORD
Bellingham
Sat 12/5
5:14 am-2:12 pm
1 stop6h 58m
Chicago O'Hare Intl
Sat 12/12
2:54 pm-11:45 pm
2 stops10h 51m
$498
BellinghamChicago
BLI Bellingham - ORD Chicago O'Hare Intl
BLIORD
Bellingham
Fri 10/16
7:18 pm-5:40 am
1 stop8h 22m
Chicago O'Hare Intl
Sat 10/17
9:00 am-1:37 pm
1 stop6h 37m
$524
BellinghamChicago
BLI Bellingham - ORD Chicago O'Hare Intl
BLIORD
Bellingham
Mon 10/19
7:18 pm-4:50 pm
1 stop19h 32m
Chicago O'Hare Intl
Fri 10/23
7:16 pm-1:37 pm
1 stop20h 21m
$539
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Bellingham to O'Hare Intl
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 Bellingham to O'Hare Intl in September.
| 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 Bellingham-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bellingham-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bellingham-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Bellingham-Chicago O'Hare Intl Airport 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 Bellingham-Chicago O'Hare Intl Airport 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 Bellingham to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Bellingham with our price prediction graph.
BLI-ORD
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.
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated September 14, 2026.
Get a feel of what it's like to fly with Alaska Airlines from Bellingham to Chicago O'Hare Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.9
Food
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.9
Food
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Related info for your journey
Find useful and relevant information for your journey from Bellingham to O'Hare Intl. 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 Chicago O'Hare Intl Airport?
Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locationsBenton Harbor
Rosemont
Des Plaines
Lake Geneva
Naperville
Glenview
Schaumburg
Oakbrook Terrace
Delavan
Oak Brook
Libertyville
Rockford
Hoffman Estates
Aurora
Beloit
Orland Park
South Holland
Elgin
Racine
Janesville
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Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 14, 2026.
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Top airline flying from Bellingham to O'Hare Intl
Discover the top airline that operate flights from Bellingham to O'Hare Intl. 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 7,457,451 searches. Data last updated September 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$397 | Average$573 | FlexibilityNo cancel fee | On-time75% |