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Cheap flights from Bellingham to Chicago from $145

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bellingham to Chicago departing on 5/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:00 am - 6:08 am
BLI
-
ORD
20h 08m
1 stop
Multiple Airlines Logo
5:57 pm - 11:35 pm
ORD
-
BLI
31h 38m
2 stops
$312Multiple Airlines
Mon, Apr 27 - Wed, Apr 29
Multiple Airlines Logo
8:00 am - 6:08 am
BLI
-
ORD
20h 08m
1 stop
Multiple Airlines Logo
8:58 pm - 11:35 pm
ORD
-
BLI
28h 37m
1 stop
$343Multiple Airlines
Mon, Apr 27 - Wed, Apr 29
Alaska Airlines Logo
12:56 pm - 11:59 pm
BLI
-
ORD
9h 03m
1 stop
Alaska Airlines Logo
7:24 pm - 11:59 pm
ORD
-
BLI
6h 35m
1 stop
$397Alaska Airlines
Fri, Apr 17 - Tue, Apr 21
Alaska Airlines Logo
12:56 pm - 11:59 pm
BLI
-
ORD
9h 03m
1 stop
Alaska Airlines Logo
6:00 am - 12:20 pm
ORD
-
BLI
8h 20m
1 stop
$398Alaska Airlines
Sat, Apr 18 - Sat, Apr 25
Alaska Airlines Logo
12:56 pm - 11:59 pm
BLI
-
ORD
9h 03m
1 stop
Alaska Airlines Logo
7:24 pm - 11:59 pm
ORD
-
BLI
6h 35m
1 stop
$406Alaska Airlines
Fri, Apr 17 - Tue, Apr 21
Alaska Airlines Logo
6:19 pm - 6:39 am
BLI
-
ORD
10h 20m
1 stop
Alaska Airlines Logo
7:24 pm - 11:59 pm
ORD
-
BLI
6h 35m
1 stop
$415Alaska Airlines
Mon, Apr 20 - Tue, Apr 21
Alaska Airlines Logo
12:56 pm - 11:59 pm
BLI
-
ORD
9h 03m
1 stop
Alaska Airlines Logo
6:00 am - 10:42 pm
ORD
-
BLI
18h 42m
2 stops
$450Alaska Airlines
Sat, Apr 18 - Sat, Apr 25
Alaska Airlines Logo
12:56 pm - 11:59 pm
BLI
-
ORD
9h 03m
1 stop
Alaska Airlines Logo
7:24 pm - 11:59 pm
ORD
-
BLI
6h 35m
1 stop
$467Alaska Airlines
Fri, Apr 17 - Tue, Apr 21
Multiple Airlines Logo
3:47 pm - 5:44 am
BLI
-
ORD
11h 57m
1 stop
Multiple Airlines Logo
7:05 am - 9:54 pm
ORD
-
BLI
16h 49m
2 stops
$472Multiple Airlines
Fri, Jun 19 - Mon, Jun 22
Alaska Airlines Logo
6:19 pm - 1:13 pm
BLI
-
ORD
16h 54m
2 stops
Alaska Airlines Logo
7:24 pm - 11:59 pm
ORD
-
BLI
6h 35m
1 stop
$474Alaska Airlines
Fri, Apr 17 - Tue, Apr 21

Alaska Airlines flights from Bellingham to Chicago O'Hare Intl Airport

Our best Alaska Airlines deals on Bellingham to Chicago O'Hare Intl Airport flight tickets
Alaska Airlines
Apr 17
BLI12:56 pmBellingham
9h 03m
1 stop
ORD11:59 pmChicago O'Hare Intl
Apr 21
ORD7:24 pmChicago O'Hare Intl
6h 35m
1 stop
BLI11:59 pmBellingham
$397
Alaska Airlines
Apr 18
BLI12:56 pmBellingham
9h 03m
1 stop
ORD11:59 pmChicago O'Hare Intl
Apr 25
ORD6:00 amChicago O'Hare Intl
8h 20m
1 stop
BLI12:20 pmBellingham
$398
Alaska Airlines
Apr 17
BLI12:56 pmBellingham
9h 03m
1 stop
ORD11:59 pmChicago O'Hare Intl
Apr 21
ORD7:24 pmChicago O'Hare Intl
6h 35m
1 stop
BLI11:59 pmBellingham
$406

American Airlines flights from Bellingham to Chicago O'Hare Intl Airport

Our best American Airlines deals on Bellingham to Chicago O'Hare Intl Airport flight tickets
American Airlines
Apr 27
BLI5:20 amBellingham
10h 24m
2 stops
ORD5:44 pmChicago O'Hare Intl
Apr 29
ORD9:45 amChicago O'Hare Intl
10h 54m
2 stops
BLI6:39 pmBellingham
$858
American Airlines
Apr 1
BLI5:20 amBellingham
10h 25m
2 stops
ORD5:45 pmChicago O'Hare Intl
Apr 5
ORD9:20 amChicago O'Hare Intl
10h 19m
2 stops
BLI5:39 pmBellingham
$862

momondo Fare Finder

 
Customize your flight search to find flights from Bellingham to Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated March 20, 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

Price

Cheapest round-trip

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Mon 4/27

8:00 am-6:08 am

1 stop20h 08m

Chicago O'Hare Intl

Wed 4/29

5:57 pm-11:35 pm

2 stops31h 38m

$312

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Mon 4/27

8:00 am-6:08 am

1 stop20h 08m

Chicago O'Hare Intl

Wed 4/29

8:58 pm-11:35 pm

1 stop28h 37m

$343
Quickest round-trip

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Fri 4/17

12:56 pm-11:59 pm

1 stop9h 03m

Chicago O'Hare Intl

Tue 4/21

7:24 pm-11:59 pm

1 stop6h 35m

$397

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Sat 4/18

12:56 pm-11:59 pm

1 stop9h 03m

Chicago O'Hare Intl

Sat 4/25

6:00 am-12:20 pm

1 stop8h 20m

$398

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Fri 4/17

12:56 pm-11:59 pm

1 stop9h 03m

Chicago O'Hare Intl

Tue 4/21

7:24 pm-11:59 pm

1 stop6h 35m

$406

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Mon 4/20

6:19 pm-6:39 am

1 stop10h 20m

Chicago O'Hare Intl

Tue 4/21

7:24 pm-11:59 pm

1 stop6h 35m

$415

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Sat 4/18

12:56 pm-11:59 pm

1 stop9h 03m

Chicago O'Hare Intl

Sat 4/25

6:00 am-10:42 pm

2 stops18h 42m

$450

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Fri 4/17

12:56 pm-11:59 pm

1 stop9h 03m

Chicago O'Hare Intl

Tue 4/21

7:24 pm-11:59 pm

1 stop6h 35m

$467

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Fri 6/19

3:47 pm-5:44 am

1 stop11h 57m

Chicago O'Hare Intl

Mon 6/22

7:05 am-9:54 pm

2 stops16h 49m

$472

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

Fri 4/17

6:19 pm-1:13 pm

2 stops16h 54m

Chicago O'Hare Intl

Tue 4/21

7:24 pm-11:59 pm

1 stop6h 35m

$474

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Bellingham to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Bellingham to Chicago O'Hare Intl Airport flights?

You could potentially save up to 4% on your flight if you consider stops on a Bellingham to Chicago O'Hare Intl Airport flight.

When to book flights from Bellingham to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Bellingham to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bellingham to Chicago O'Hare Intl Airport (BLI to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bellingham to Chicago O'Hare Intl Airport

Fastest flight time

7h 36m

Direct flights

None
The fastest flight from Bellingham to Chicago O'Hare Intl Airport takes 7h 36m
There are no direct flights from Bellingham to Chicago O'Hare Intl Airport. There are no popular flight routes from Bellingham to Chicago O'Hare Intl Airport.
Search flight deals

  • How far is Bellingham to Chicago O'Hare Intl by plane?

    The straight-line distance from Bellingham to Chicago O'Hare Intl is 1725.1 mi. A reasonable flight in good conditions will take 7h 36m.

  • When did momondo last update prices for flights from Bellingham Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Bellingham Airport to Chicago O'Hare Intl Airport refresh daily.

  • How many operators does momondo search for flights from Bellingham Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Bellingham Airport to Chicago O'Hare Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bellingham Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Bellingham to Chicago O'Hare Intl Airport?

Best airlines flying from Bellingham to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Bellingham to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $397Free CancellationRating
7.9
12,080 reviews
Search Alaska Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
South Haven
Rockford
Merrillville
Gurnee
Rosemont
Naperville
New Buffalo
Orland Park
Kenosha
Oak Brook
Joliet
Racine
Janesville
Hammond
Aurora
Tinley Park
Elgin
South Holland

Why use momondo?

Why should I use momondo to find a flight deal from Bellingham to Chicago?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Bellingham to Chicago for you.

Can I find flights from Bellingham to Chicago with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chicago from Bellingham which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Bellingham to Chicago?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Bellingham to Chicago.

I’m not ready to book a flight from Bellingham to Chicago right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chicago from Bellingham. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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