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Cheap flights from Illinois to Bellingham from $199

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Bellingham departing on 12/23. 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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Find the cheapest flights from Illinois to Bellingham

Cheap round-trip flights

Enter your travel dates to find the best prices.
Hawaiian Airlines Logo
7:45 am - 2:43 pmORD-BLI
8h 58m1 stop
Hawaiian Airlines Logo
12:58 pm - 11:59 pmBLI-ORD
9h 01m1 stop
$312Hawaiian Airlines
Find Deal
Thu, Feb 19 - Sun, Feb 22
Hawaiian Airlines Logo
10:00 am - 2:43 pmORD-BLI
6h 43m1 stop
Hawaiian Airlines Logo
5:20 am - 1:04 pmBLI-ORD
5h 44m1 stop
$343Hawaiian Airlines
Find Deal
Thu, Feb 19 - Sun, Feb 22
Multiple Airlines Logo
7:58 pm - 6:15 pmORD-BLI
24h 17m1 stop
Multiple Airlines Logo
11:00 am - 10:16 amBLI-ORD
21h 16m2 stops
$398Multiple Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22
Multiple Airlines Logo
9:22 pm - 6:15 pmORD-BLI
22h 53m2 stops
Multiple Airlines Logo
11:00 am - 10:39 amBLI-ORD
21h 39m2 stops
$402Multiple Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22
Multiple Airlines Logo
1:48 pm - 6:15 pmORD-BLI
30h 27m3 stops
Multiple Airlines Logo
11:00 am - 10:39 amBLI-ORD
21h 39m2 stops
$418Multiple Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22
Alaska Airlines Logo
9:00 am - 10:05 pmORD-BLI
15h 05m2 stops
Alaska Airlines Logo
12:58 pm - 5:04 amBLI-ORD
14h 06m1 stop
$450Alaska Airlines
Find Deal
Thu, Feb 19 - Sun, Feb 22
Alaska Airlines Logo
9:00 am - 10:05 pmORD-BLI
15h 05m2 stops
Alaska Airlines Logo
12:58 pm - 11:59 pmBLI-ORD
9h 01m1 stop
$469Alaska Airlines
Find Deal
Thu, Feb 19 - Sun, Feb 22
Multiple Airlines Logo
1:48 pm - 6:15 pmORD-BLI
30h 27m3 stops
Multiple Airlines Logo
11:00 am - 11:13 pmBLI-ORD
34h 13m3 stops
$510Multiple Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 22
Alaska Airlines Logo
10:00 am - 3:24 pmORD-BLI
7h 24m1 stop
Alaska Airlines Logo
1:16 pm - 11:59 pmBLI-ORD
8h 43m1 stop
$544Alaska Airlines
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Tue, Nov 18 - Sat, Nov 22
American Airlines Logo
6:00 am - 2:35 pmSPI-BLI
10h 35m2 stops
American Airlines Logo
8:10 am - 11:00 pmBLI-SPI
12h 50m2 stops
$1,144American Airlines
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Tue, Apr 14 - Wed, Apr 15

Hawaiian Airlines flights from Illinois to Bellingham

Our best Hawaiian Airlines deals on Illinois to Bellingham flight tickets
Hawaiian Airlines
Feb 19
ORD7:45 amChicago O'Hare Intl
8h 58m
1 stop
BLI2:43 pmBellingham
Feb 22
BLI12:58 pmBellingham
9h 01m
1 stop
ORD11:59 pmChicago O'Hare Intl
$312
Find similar
Hawaiian Airlines
Feb 19
ORD10:00 amChicago O'Hare Intl
6h 43m
1 stop
BLI2:43 pmBellingham
Feb 22
BLI5:20 amBellingham
5h 44m
1 stop
ORD1:04 pmChicago O'Hare Intl
$343
Find similar

Alaska Airlines flights from Illinois to Bellingham

Our best Alaska Airlines deals on Illinois to Bellingham flight tickets
Alaska Airlines
Feb 19
ORD9:00 amChicago O'Hare Intl
15h 05m
2 stops
BLI10:05 pmBellingham
Feb 22
BLI12:58 pmBellingham
14h 06m
1 stop
ORD5:04 amChicago O'Hare Intl
$450
Find similar
Alaska Airlines
Feb 19
ORD9:00 amChicago O'Hare Intl
15h 05m
2 stops
BLI10:05 pmBellingham
Feb 22
BLI12:58 pmBellingham
9h 01m
1 stop
ORD11:59 pmChicago O'Hare Intl
$469
Find similar
Alaska Airlines
Nov 18
ORD10:00 amChicago O'Hare Intl
7h 24m
1 stop
BLI3:24 pmBellingham
Nov 22
BLI1:16 pmBellingham
8h 43m
1 stop
ORD11:59 pmChicago O'Hare Intl
$544
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Illinois 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, momondo users made 832,500 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Illinois to Bellingham that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Thu 2/19

7:45 am-2:43 pm

1 stop8h 58m

Bellingham

Sun 2/22

12:58 pm-11:59 pm

1 stop9h 01m

$312

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Thu 2/19

10:00 am-2:43 pm

1 stop6h 43m

Bellingham

Sun 2/22

5:20 am-1:04 pm

1 stop5h 44m

$343

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Tue 11/18

7:58 pm-6:15 pm

1 stop24h 17m

Bellingham

Sat 11/22

11:00 am-10:16 am

2 stops21h 16m

$398

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Tue 11/18

9:22 pm-6:15 pm

2 stops22h 53m

Bellingham

Sat 11/22

11:00 am-10:39 am

2 stops21h 39m

$402

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Tue 11/18

1:48 pm-6:15 pm

3 stops30h 27m

Bellingham

Sat 11/22

11:00 am-10:39 am

2 stops21h 39m

$418

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Thu 2/19

9:00 am-10:05 pm

2 stops15h 05m

Bellingham

Sun 2/22

12:58 pm-5:04 am

1 stop14h 06m

$450

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Thu 2/19

9:00 am-10:05 pm

2 stops15h 05m

Bellingham

Sun 2/22

12:58 pm-11:59 pm

1 stop9h 01m

$469

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Tue 11/18

1:48 pm-6:15 pm

3 stops30h 27m

Bellingham

Sat 11/22

11:00 am-11:13 pm

3 stops34h 13m

$510

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

Tue 11/18

10:00 am-3:24 pm

1 stop7h 24m

Bellingham

Sat 11/22

1:16 pm-11:59 pm

1 stop8h 43m

$544

SpringfieldBellingham

SPI - BLI

SPIBLI

Springfield Capital

Tue 4/14

6:00 am-2:35 pm

2 stops10h 35m

Bellingham

Wed 4/15

8:10 am-11:00 pm

2 stops12h 50m

$1,144

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Illinois to Bellingham

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 day to depart on your flight to Bellingham?

On average, the least expensive day to fly to Bellingham from Illinois is on a Thursday. momondo users have found tickets for Thursday departures for as low as $364. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Illinois to Bellingham for around $925.

What is the cheapest time of day to depart on your flight to Bellingham?

The cheapest time of day to fly to Bellingham is at noon when flights can be purchased for as low as $443. In the evening is when there is more demand to fly to Bellingham, so prices are often more expensive at around $570 per ticket.

Cheap Illinois to Bellingham flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Bellingham

Direct flights

None
There are no direct flights from Illinois to Bellingham. There are no popular flight routes from Illinois to Bellingham.
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  • When did momondo last update prices for flights from Illinois to Bellingham Airport?

    Prices for flights from Illinois to Bellingham Airport were last updated today.

  • How many operators does momondo search for flights from Illinois to Bellingham Airport?

  • How old do you have to be to fly from Illinois to Bellingham Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Bellingham Airport.

  • What documentation or ID do you need to fly to Bellingham Airport?

    The travel and health documents you'll need for your trip to Bellingham Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bellingham Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Illinois to Bellingham

Compare and see reviews for airlines that fly from Illinois to Bellingham with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $360Free CancellationRating
8.0
11,236 reviews
Search Alaska Airlines flights

Traveling to a place near Bellingham?

Book flights to Bellingham if you plan to visit one of these locations
Mount Vernon
Burlington
Ferndale
Blaine

Why use momondo?

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

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 Illinois to Bellingham for you.

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

Yes. momondo allows you to filter the results for Illinois to Bellingham flights to just show those with flexible booking policies.

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

Once all potential Illinois to Bellingham flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Bellingham from Illinois. 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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