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Cheap flights from Bellingham to Chicago from $143

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 9/15. 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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Find the cheapest flights from Bellingham to Chicago (BLI-ORD)

Cheap round-trip flights

Logo
9:52 am - 9:32 pmBLI-ORD
9h 40m1 stop
Logo
11:15 am - 3:11 pmORD-BLI
29h 56m1 stop
$284
Find Deal
vie., sep. 12 - mar., sep. 16
Logo
9:00 am - 9:37 amBLI-ORD
22h 37m2 stops
Logo
7:09 pm - 1:51 pmORD-BLI
20h 42m1 stop
$296
Find Deal
mié., oct. 1 - sáb., oct. 4
Logo
9:52 am - 9:32 pmBLI-ORD
9h 40m1 stop
Logo
6:44 pm - 3:11 pmORD-BLI
22h 27m2 stops
$303
Find Deal
vie., sep. 12 - mar., sep. 16
Logo
9:00 am - 9:32 pmBLI-ORD
10h 32m1 stop
Logo
11:37 am - 1:51 pmORD-BLI
28h 14m3 stops
$344
Find Deal
mié., oct. 1 - sáb., oct. 4
Alaska Airlines Logo
1:08 pm - 12:03 amBLI-ORD
8h 55m1 stop
Alaska Airlines Logo
5:45 pm - 12:11 amORD-BLI
8h 26m1 stop
$347Alaska Airlines
Find Deal
vie., sep. 19 - mar., sep. 23
Hawaiian Airlines Logo
1:08 pm - 10:07 pmBLI-ORD
6h 59m1 stop
Hawaiian Airlines Logo
5:45 pm - 12:11 amORD-BLI
8h 26m1 stop
$386Hawaiian Airlines
Find Deal
vie., sep. 19 - mar., sep. 23
Alaska Airlines Logo
1:08 pm - 5:00 amBLI-ORD
13h 52m2 stops
Alaska Airlines Logo
1:01 pm - 12:11 amORD-BLI
13h 10m1 stop
$434Alaska Airlines
Find Deal
vie., sep. 19 - mar., sep. 23
Hawaiian Airlines Logo
1:08 pm - 12:03 amBLI-ORD
8h 55m1 stop
Hawaiian Airlines Logo
5:45 pm - 12:11 amORD-BLI
8h 26m1 stop
$435Hawaiian Airlines
Find Deal
mié., sep. 10 - vie., sep. 19
American Airlines Logo
5:20 am - 9:19 pmBLI-ORD
13h 59m1 stop
American Airlines Logo
11:20 am - 10:22 pmORD-BLI
13h 02m1 stop
$796American Airlines
Find Deal
mié., dic. 24 - sáb., dic. 27
American Airlines Logo
8:05 am - 9:19 pmBLI-ORD
11h 14m1 stop
American Airlines Logo
2:50 pm - 12:16 amORD-BLI
11h 26m2 stops
$911American Airlines
Find Deal
mié., dic. 24 - sáb., dic. 27

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
Sep 19
BLI1:08 pmBellingham
8h 55m
1 stop
ORD12:03 amChicago O'Hare Intl
Sep 23
ORD5:45 pmChicago O'Hare Intl
8h 26m
1 stop
BLI12:11 amBellingham
$347
Find similar
Alaska Airlines
Sep 19
BLI1:08 pmBellingham
13h 52m
2 stops
ORD5:00 amChicago O'Hare Intl
Sep 23
ORD1:01 pmChicago O'Hare Intl
13h 10m
1 stop
BLI12:11 amBellingham
$434
Find similar
Alaska Airlines
Sep 10
BLI1:08 pmBellingham
8h 55m
1 stop
ORD12:03 amChicago O'Hare Intl
Sep 19
ORD7:00 amChicago O'Hare Intl
19h 11m
2 stops
BLI12:11 amBellingham
$460
Find similar

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
Dec 24
BLI5:20 amBellingham
13h 59m
1 stop
ORD9:19 pmChicago O'Hare Intl
Dec 27
ORD11:20 amChicago O'Hare Intl
13h 02m
1 stop
BLI10:22 pmBellingham
$796
Find similar
American Airlines
Dec 24
BLI8:05 amBellingham
11h 14m
1 stop
ORD9:19 pmChicago O'Hare Intl
Dec 27
ORD2:50 pmChicago O'Hare Intl
11h 26m
2 stops
BLI12:16 amBellingham
$911
Find similar
American Airlines
Dec 24
BLI8:05 amBellingham
9h 32m
2 stops
ORD7:37 pmChicago O'Hare Intl
Dec 27
ORD2:50 pmChicago O'Hare Intl
11h 26m
2 stops
BLI12:16 amBellingham
$1,090
Find similar

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 agosto 28, 2025.
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

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

vie. 9/12

9:52 am-9:32 pm

1 stop9h 40m

Chicago O'Hare Intl

mar. 9/16

11:15 am-3:11 pm

1 stop29h 56m

$284

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

mié. 10/1

9:00 am-9:37 am

2 stops22h 37m

Chicago O'Hare Intl

sáb. 10/4

7:09 pm-1:51 pm

1 stop20h 42m

$296

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

vie. 9/12

9:52 am-9:32 pm

1 stop9h 40m

Chicago O'Hare Intl

mar. 9/16

6:44 pm-3:11 pm

2 stops22h 27m

$303

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

mié. 10/1

9:00 am-9:32 pm

1 stop10h 32m

Chicago O'Hare Intl

sáb. 10/4

11:37 am-1:51 pm

3 stops28h 14m

$344

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

vie. 9/19

1:08 pm-12:03 am

1 stop8h 55m

Chicago O'Hare Intl

mar. 9/23

5:45 pm-12:11 am

1 stop8h 26m

$347

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

vie. 9/19

1:08 pm-10:07 pm

1 stop6h 59m

Chicago O'Hare Intl

mar. 9/23

5:45 pm-12:11 am

1 stop8h 26m

$386

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

vie. 9/19

1:08 pm-5:00 am

2 stops13h 52m

Chicago O'Hare Intl

mar. 9/23

1:01 pm-12:11 am

1 stop13h 10m

$434

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

mié. 9/10

1:08 pm-12:03 am

1 stop8h 55m

Chicago O'Hare Intl

vie. 9/19

5:45 pm-12:11 am

1 stop8h 26m

$435

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

mié. 12/24

5:20 am-9:19 pm

1 stop13h 59m

Chicago O'Hare Intl

sáb. 12/27

11:20 am-10:22 pm

1 stop13h 02m

$796

BellinghamChicago

BLI - ORD

BLIORD

Bellingham

mié. 12/24

8:05 am-9:19 pm

1 stop11h 14m

Chicago O'Hare Intl

sáb. 12/27

2:50 pm-12:16 am

2 stops11h 26m

$911

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

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Bellingham in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $376 when looking at flights departing in the afternoon. Try not to purchase tickets in the morning because they tend to be around $585. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You could potentially save up to 11% 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

Direct flights

None
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 5h 53m.

  • 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 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.

Traveling to a place near Chicago?

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

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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