What is the cheapest airline that flies from British Columbia to Illinois?

WestJet, United Airlines, and American Airlines are the most popular carriers operating from British Columbia to Illinois

What airlines fly to Illinois?

Air Canada, United Airlines and American Airlines are the top three most popular airlines that fly to Illinois from British Columbia according to our data. Air Canada is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 3 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

How long is the flight from British Columbia to Illinois?

The flight from British Columbia to Illinois depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Vancouver (a popular airport in British Columbia) to Chicago O'Hare Intl Airport (the most popular airport in Illinois), then the flight time is 4h 08m on average. If you fly from Kelowna (another popular airport in British Columbia) to Chicago O'Hare Intl Airport, then the average flight time is 7h 21m.

How many flights depart from British Columbia to Illinois on average per week?

65 flights are operational weekly from British Columbia to Illinois as of December 2025. The most popular departure day for this route is Mon, with 18% of flights per week taking off on this day.

How many flights depart from British Columbia to Illinois on average per day?

The number of flights available between British Columbia and Illinois is 9 per day as of December 2025. The most frequent departure time is 10:00AM, with 100% of daily flights leaving at noon.

When did momondo last update prices for flights from British Columbia to Illinois?

Prices for flights from British Columbia to Illinois are refreshed on a daily basis.

How many operators does momondo search for flights from British Columbia to Illinois?

As of December 2025, there are 5 operators available to choose from for flights from British Columbia to Illinois.

How old do you have to be to fly from British Columbia to Illinois?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from British Columbia to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$89 Cheap Flights from British Columbia to Illinois in 2025/26

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Find the cheapest flights from British Columbia to Illinois

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:35 am - 3:10 pm

YYC

ORD

8h 35m1 stop

3:55 pm - 12:14 am

ORD

YYC

9h 19m1 stop

$155Air Canada

Wed, Jan 28 - Wed, Feb 4

5:35 am - 3:10 pm

YYC

ORD

8h 35m1 stop

3:55 pm - 12:14 am

ORD

YYC

9h 19m1 stop

$159Air Canada

Thu, Jan 15 - Wed, Jan 21

5:40 am - 4:43 pm

YXX

ORD

9h 03m1 stop

5:30 pm - 12:01 am

ORD

YXX

8h 31m1 stop

$169WestJet

Fri, May 8 - Mon, May 11

9:00 am - 1:35 pm

YYC

ORD

3h 35mnonstop

2:20 pm - 5:15 pm

ORD

YYC

3h 55mnonstop

$181WestJet

Fri, Jan 16 - Mon, Jan 19

6:15 am - 9:15 pm

YYC

ORD

14h 00m1 stop

7:00 am - 9:53 pm

ORD

YYC

15h 53m1 stop

$188United Airlines

Fri, Jan 16 - Mon, Jan 19

7:00 am - 5:44 pm

YYC

ORD

9h 44m1 stop

2:20 pm - 5:15 pm

ORD

YYC

3h 55mnonstop

$204Multiple Airlines

Fri, Jan 16 - Mon, Jan 19

6:15 am - 7:51 pm

YYC

ORD

12h 36m1 stop

5:40 am - 1:08 pm

ORD

YYC

8h 28m1 stop

$206United Airlines

Wed, Jan 14 - Sun, Jan 18

4:00 pm - 2:54 pm

YLW

ORD

20h 54m2 stops

2:20 pm - 7:08 pm

ORD

YLW

6h 48m1 stop

$217Multiple Airlines

Wed, Feb 18 - Mon, Feb 23

6:30 am - 1:09 pm

YYC

MDW

5h 39m1 stop

9:50 am - 11:02 pm

MDW

YYC

14h 12m2 stops

$225Delta

Wed, Jan 14 - Sun, Jan 18

12:30 am - 12:30 pm

YYC

MDW

11h 00m2 stops

9:20 am - 7:12 pm

MDW

YYC

10h 52m2 stops

$270Delta

Tue, Apr 14 - Wed, Apr 22

WestJet flights from British Columbia to Illinois

Our best WestJet deals on British Columbia to Illinois flight tickets

WestJet

May 14

YXX8:55 pmAbbotsford

17h 48m

1 stop

ORD4:43 pmChicago O'Hare Intl

May 24

ORD5:30 pmChicago O'Hare Intl

8h 31m

1 stop

YXX12:01 amAbbotsford

$163

Find similar

WestJet

May 8

YXX5:40 amAbbotsford

9h 03m

1 stop

ORD4:43 pmChicago O'Hare Intl

May 11

ORD5:30 pmChicago O'Hare Intl

8h 31m

1 stop

YXX12:01 amAbbotsford

$169

Find similar

WestJet

Jan 16

YYC9:00 amCalgary

3h 35m

ORD1:35 pmChicago O'Hare Intl

Jan 19

ORD2:20 pmChicago O'Hare Intl

3h 55m

YYC5:15 pmCalgary

$181

Find similar

Delta flights from British Columbia to Illinois

Our best Delta deals on British Columbia to Illinois flight tickets

Delta

Mar 4

YYC6:30 amCalgary

13h 14m

2 stops

ORD8:44 pmChicago O'Hare Intl

Mar 9

ORD3:59 pmChicago O'Hare Intl

5h 46m

1 stop

YYC8:45 pmCalgary

$224

Find similar

Delta

Feb 15

YYC6:30 amCalgary

16h 27m

2 stops

ORD11:57 pmChicago O'Hare Intl

Feb 20

ORD1:20 pmChicago O'Hare Intl

10h 45m

1 stop

YYC11:05 pmCalgary

$225

Find similar

Delta

May 26

YYC12:15 pmCalgary

3h 28m

ORD4:43 pmChicago O'Hare Intl

May 30

ORD10:35 amChicago O'Hare Intl

8h 50m

1 stop

YYC6:25 pmCalgary

$265

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from British Columbia to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Wed 1/28

5:35 am-3:10 pm

1 stop8h 35m

Chicago O'Hare Intl

Wed 2/4

3:55 pm-12:14 am

1 stop9h 19m

$155

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Thu 1/15

5:35 am-3:10 pm

1 stop8h 35m

Chicago O'Hare Intl

Wed 1/21

3:55 pm-12:14 am

1 stop9h 19m

$159

AbbotsfordChicago

YXX - ORD

YXXORD

Abbotsford

Fri 5/8

5:40 am-4:43 pm

1 stop9h 03m

Chicago O'Hare Intl

Mon 5/11

5:30 pm-12:01 am

1 stop8h 31m

$169

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Fri 1/16

9:00 am-1:35 pm

Nonstop3h 35m

Chicago O'Hare Intl

Mon 1/19

2:20 pm-5:15 pm

Nonstop3h 55m

$181

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Fri 1/16

6:15 am-9:15 pm

1 stop14h 00m

Chicago O'Hare Intl

Mon 1/19

7:00 am-9:53 pm

1 stop15h 53m

$188

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Fri 1/16

7:00 am-5:44 pm

1 stop9h 44m

Chicago O'Hare Intl

Mon 1/19

2:20 pm-5:15 pm

Nonstop3h 55m

$204

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Wed 1/14

6:15 am-7:51 pm

1 stop12h 36m

Chicago O'Hare Intl

Sun 1/18

5:40 am-1:08 pm

1 stop8h 28m

$206

KelownaChicago

YLW - ORD

YLWORD

Kelowna

Wed 2/18

4:00 pm-2:54 pm

2 stops20h 54m

Chicago O'Hare Intl

Mon 2/23

2:20 pm-7:08 pm

1 stop6h 48m

$217

CalgaryChicago

YYC - MDW

YYCMDW

Calgary

Wed 1/14

6:30 am-1:09 pm

1 stop5h 39m

Chicago Midway

Sun 1/18

9:50 am-11:02 pm

2 stops14h 12m

$225

CalgaryChicago

YYC - MDW

YYCMDW

Calgary

Tue 4/14

12:30 am-12:30 pm

2 stops11h 00m

Chicago Midway

Wed 4/22

9:20 am-7:12 pm

2 stops10h 52m

$270

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from British Columbia to Illinois

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

Other information

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from British Columbia is in October. Flight prices, which tend to average around $261, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $286.

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

The cheapest day to depart from British Columbia to Illinois is on a Tuesday when prices can be found for as low as $337. Flights from British Columbia to Illinois on a Monday will generally be more expensive and average around $431. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Illinois is in the afternoon. Flights from British Columbia to Illinois during this time can be as low as $301. Flights at noon are often more expensive with an average ticket price of $421.

What is the cheapest British Columbia to Illinois flight route?

Fly from Vancouver Intl to Chicago O'Hare Intl for the best British Columbia - Illinois flight prices

How far in advance should I book a flight to Illinois?

You are more likely to see cheaper flights to Illinois from British Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $350 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from British Columbia for as low as $257 on momondo.

What cabin class options are available on British Columbia to Illinois flights?

There are 4 cabin classes available to choose from on British Columbia to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on British Columbia to Illinois flights?

You could potentially save up to 37% on your flight if you consider stops on a British Columbia to Illinois flight.

Cheap British Columbia to Illinois flight deals and tips

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

Best Price Found	$250
Fastest flight time	3h 27m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from British Columbia in the past 72 hours is $250. The best round-trip flight deal from British Columbia to Illinois found on momondo in the last 72 hours is $361.

The fastest flight from British Columbia to Illinois takes 3h 27m

Direct flights go from British Columbia to Illinois every day.

There are 98 airports in Illinois. From British Columbia there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

When did momondo last update prices for flights from British Columbia to Illinois?
Prices for flights from British Columbia to Illinois are refreshed on a daily basis.
How many operators does momondo search for flights from British Columbia to Illinois?
As of December 2025, there are 5 operators available to choose from for flights from British Columbia to Illinois.
How old do you have to be to fly from British Columbia to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from British Columbia to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from British Columbia to Illinois?
momondo data reveals that the most frequently booked plane model on the route from British Columbia to Illinois is Airbus A320-100/200, representing 40.50% of all bookings. The subsequent popular models are Boeing 737-800 at 37.99%, Boeing 777-300ER at 3.35%, and Airbus A321-100/200 at 2.51%.

Best airlines flying from British Columbia to Illinois

Compare and see reviews for airlines that fly from British Columbia to Illinois with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $110	Free Cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights
Air Canada	PriceFrom $155	Free Cancellation	Rating 7.1 10,525 reviews	Search Air Canada flights
American Airlines	PriceFrom $167	Free Cancellation	Rating 7.2 11,051 reviews	Search American Airlines flights

Why use momondo?

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

Finding the right flight to Illinois from British Columbia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Illinois quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Illinois from British Columbia with this policy.

How can momondo help me find flights from British Columbia to Illinois?

momondo helps you find the best flight between British Columbia and Illinois by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of British Columbia to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Illinois trip

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Cheap flights from British Columbia to Illinois from $89

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from British Columbia to Illinois departing on 5/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from British Columbia to Illinois

Cheap round-trip flights

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WestJet flights from British Columbia to Illinois

Our best WestJet deals on British Columbia to Illinois flight tickets

Delta flights from British Columbia to Illinois

Our best Delta deals on British Columbia to Illinois flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from British Columbia to Illinois that are best for you.

See travel insights to Illinois from

How to get the cheapest flight ticket from British Columbia to Illinois

What is the cheapest month to fly to Illinois?

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

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

Our most recent data shows that the best time of day to fly to Illinois is in the afternoon. Flights from British Columbia to Illinois during this time can be as low as $301. Flights at noon are often more expensive with an average ticket price of $421.

What is the cheapest British Columbia to Illinois flight route?

Fly from Vancouver Intl to Chicago O'Hare Intl for the best British Columbia - Illinois flight prices

How far in advance should I book a flight to Illinois?

What cabin class options are available on British Columbia to Illinois flights?

There are 4 cabin classes available to choose from on British Columbia to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on British Columbia to Illinois flights?

You could potentially save up to 37% on your flight if you consider stops on a British Columbia to Illinois flight.

What is the cheapest airline that flies from British Columbia to Illinois?

WestJet, United Airlines, and American Airlines are the most popular carriers operating from British Columbia to Illinois

What airlines fly to Illinois?

How many flights depart from British Columbia to Illinois on average per day?

The number of flights available between British Columbia and Illinois is 9 per day as of December 2025. The most frequent departure time is 10:00AM, with 100% of daily flights leaving at noon.

How many flights depart from British Columbia to Illinois on average per week?

65 flights are operational weekly from British Columbia to Illinois as of December 2025. The most popular departure day for this route is Mon, with 18% of flights per week taking off on this day.

How long is the flight from British Columbia to Illinois?

Cheap British Columbia to Illinois flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Illinois

When did momondo last update prices for flights from British Columbia to Illinois?

How many operators does momondo search for flights from British Columbia to Illinois?

How old do you have to be to fly from British Columbia to Illinois?

What documentation or ID do you need to fly to Illinois?

What is the most popular plane model from British Columbia to Illinois?

Best airlines flying from British Columbia to Illinois

Compare and see reviews for airlines that fly from British Columbia to Illinois with momondo

Why use momondo?

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

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

How can momondo help me find flights from British Columbia to Illinois?

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

An easier way to manage your Illinois trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Illinois

Popular cities in Illinois

Popular flights according to clicks in the last 7 days on momondo