What is the cheapest airline that flies from Chicago to Bellingham?

Alaska Airlines is the most popular carrier operating from Chicago to Bellingham

When did momondo last update prices for flights from Chicago to Bellingham Airport?

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

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

The number of operators available for flights from Chicago to Bellingham Airport is 1 as of November 2025.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago 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.

$226 Cheap Flights from Chicago to Bellingham in 2025/26

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Find the cheapest flights from Chicago to Bellingham

Round-trip

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:00 am - 4:24 pmORD-BLI

8h 24m1 stop

5:15 am - 2:11 pmBLI-ORD

6h 56m1 stop

$268Alaska Airlines

Find Deal

sáb., feb. 21 - sáb., feb. 28

9:06 pm - 2:55 pmORD-BLI

19h 49m1 stop

3:45 pm - 11:42 amBLI-ORD

17h 57m1 stop

$318Multiple Airlines

Find Deal

mié., dic. 10 - dom., dic. 14

12:59 pm - 10:14 pmORD-BLI

11h 15m1 stop

3:45 pm - 12:12 amBLI-ORD

30h 27m2 stops

$334Multiple Airlines

Find Deal

vie., dic. 12 - dom., dic. 14

6:08 pm - 12:16 amORD-BLI

8h 08m1 stop

5:20 am - 2:41 pmBLI-ORD

7h 21m1 stop

$342Alaska Airlines

Find Deal

mié., dic. 24 - jue., ene. 1

9:06 pm - 2:55 pmORD-BLI

19h 49m1 stop

3:45 pm - 8:17 pmBLI-ORD

26h 32m2 stops

$344Multiple Airlines

Find Deal

mié., dic. 10 - dom., dic. 14

3:07 pm - 11:13 amORD-BLI

22h 06m2 stops

9:00 am - 12:01 pmBLI-ORD

25h 01m1 stop

$359Alaska Airlines

Find Deal

jue., mar. 5 - dom., mar. 8

9:14 pm - 1:42 pmORD-BLI

18h 28m2 stops

3:45 pm - 6:36 pmBLI-ORD

24h 51m3 stops

$367Multiple Airlines

Find Deal

mié., dic. 10 - dom., dic. 14

12:59 pm - 10:14 pmORD-BLI

11h 15m1 stop

3:45 pm - 11:42 amBLI-ORD

17h 57m1 stop

$376Multiple Airlines

Find Deal

vie., dic. 12 - dom., dic. 14

9:14 pm - 9:57 pmORD-BLI

26h 43m2 stops

3:45 pm - 12:39 pmBLI-ORD

18h 54m2 stops

$377Multiple Airlines

Find Deal

mié., dic. 10 - dom., dic. 14

7:00 am - 9:42 pmORD-BLI

16h 42m1 stop

5:04 pm - 1:11 pmBLI-ORD

18h 07m2 stops

$399Alaska Airlines

Find Deal

sáb., feb. 21 - sáb., feb. 28

American Airlines flights from Chicago to Bellingham

Our best American Airlines deals on Chicago to Bellingham flight tickets

American Airlines

May 22

ORD4:45 pmChicago O'Hare Intl

9h 20m

1 stop

BLI12:05 amBellingham

May 25

BLI8:00 amBellingham

7h 55m

1 stop

ORD5:55 pmChicago O'Hare Intl

$656

Find similar

American Airlines

Dec 24

ORD11:53 amChicago O'Hare Intl

12h 29m

2 stops

BLI10:22 pmBellingham

Jan 2

BLI5:20 amBellingham

9h 57m

2 stops

ORD5:17 pmChicago O'Hare Intl

$824

Find similar

American Airlines

May 22

ORD4:45 pmChicago O'Hare Intl

9h 20m

1 stop

BLI12:05 amBellingham

May 25

BLI6:00 amBellingham

9h 15m

2 stops

ORD5:15 pmChicago O'Hare Intl

$950

Find similar

Alaska Airlines flights from Chicago to Bellingham

Our best Alaska Airlines deals on Chicago to Bellingham flight tickets

Alaska Airlines

Feb 21

ORD10:00 amChicago O'Hare Intl

8h 24m

1 stop

BLI4:24 pmBellingham

Feb 28

BLI5:15 amBellingham

6h 56m

1 stop

ORD2:11 pmChicago O'Hare Intl

$268

Find similar

Alaska Airlines

Dec 24

ORD6:08 pmChicago O'Hare Intl

8h 08m

1 stop

BLI12:16 amBellingham

Jan 1

BLI5:20 amBellingham

7h 21m

1 stop

ORD2:41 pmChicago O'Hare Intl

$342

Find similar

Alaska Airlines

Mar 5

ORD3:07 pmChicago O'Hare Intl

22h 06m

2 stops

BLI11:13 amBellingham

Mar 8

BLI9:00 amBellingham

25h 01m

1 stop

ORD12:01 pmChicago O'Hare Intl

$359

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

sáb. 2/21

10:00 am-4:24 pm

1 stop8h 24m

Bellingham

sáb. 2/28

5:15 am-2:11 pm

1 stop6h 56m

$268

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

mié. 12/10

9:06 pm-2:55 pm

1 stop19h 49m

Bellingham

dom. 12/14

3:45 pm-11:42 am

1 stop17h 57m

$318

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

vie. 12/12

12:59 pm-10:14 pm

1 stop11h 15m

Bellingham

dom. 12/14

3:45 pm-12:12 am

2 stops30h 27m

$334

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

mié. 12/24

6:08 pm-12:16 am

1 stop8h 08m

Bellingham

jue. 1/1

5:20 am-2:41 pm

1 stop7h 21m

$342

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

mié. 12/10

9:06 pm-2:55 pm

1 stop19h 49m

Bellingham

dom. 12/14

3:45 pm-8:17 pm

2 stops26h 32m

$344

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

jue. 3/5

3:07 pm-11:13 am

2 stops22h 06m

Bellingham

dom. 3/8

9:00 am-12:01 pm

1 stop25h 01m

$359

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

mié. 12/10

9:14 pm-1:42 pm

2 stops18h 28m

Bellingham

dom. 12/14

3:45 pm-6:36 pm

3 stops24h 51m

$367

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

vie. 12/12

12:59 pm-10:14 pm

1 stop11h 15m

Bellingham

dom. 12/14

3:45 pm-11:42 am

1 stop17h 57m

$376

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

mié. 12/10

9:14 pm-9:57 pm

2 stops26h 43m

Bellingham

dom. 12/14

3:45 pm-12:39 pm

2 stops18h 54m

$377

ChicagoBellingham

ORD - BLI

ORDBLI

Chicago O'Hare Intl

sáb. 2/21

7:00 am-9:42 pm

1 stop16h 42m

Bellingham

sáb. 2/28

5:04 pm-1:11 pm

2 stops18h 07m

$399

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago 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

Prices

Airlines

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

On average, the least expensive day to fly to Bellingham from Chicago 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 Chicago 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.

When to book flights from Chicago to Bellingham

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Bellingham according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago to Bellingham (CHI to BLI) flight deals and tips

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

Fastest flight time	6h 14m
Direct flights	None

The fastest flight from Chicago to Bellingham takes 6h 14m

There are no direct flights from Chicago to Bellingham. There are no popular flight routes from Chicago to Bellingham.

Search flight deals

How far is Chicago to Bellingham by plane?
The distance between Chicago and Bellingham is about 1741.1 mi. Flights usually cover this in 8h 00m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Chicago to Bellingham Airport?
Prices for flights from Chicago to Bellingham Airport were last updated today.
How many operators does momondo search for flights from Chicago to Bellingham Airport?
The number of operators available for flights from Chicago to Bellingham Airport is 1 as of November 2025.
How old do you have to be to fly from Chicago to Bellingham Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago 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.
What is the most popular airline from Chicago to Bellingham?
Based on momondo bookings for flights between Chicago and Bellingham, the leading airline is Alaska Airlines, making up 100% of the total bookings.

Best airlines flying from Chicago to Bellingham

Compare and see reviews for airlines that fly from Chicago to Bellingham with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $360	Free Cancellation	Rating 8.0 11,363 reviews		Search Alaska Airlines flights

Mount Vernon

Burlington

Ferndale

Blaine

Why use momondo?

Why should I use momondo to find a flight deal from Chicago 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 Chicago to Bellingham for you.

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

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

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

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 Chicago to Bellingham.

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

Yes. momondo can track prices for Chicago to Bellingham flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.