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Cheap flights from British Columbia to Illinois from C$ 121

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 1/5. 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 British Columbia to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
5:35 a.m. - 3:10 p.m.
YYC
-
ORD
8h 35m1 stop
Air Canada Logo
3:55 p.m. - 12:14 a.m.
ORD
-
YYC
9h 19m1 stop
C$ 213Air Canada
Wed, 28 Jan - Wed, 4 Feb
Air Canada Logo
5:35 a.m. - 3:10 p.m.
YYC
-
ORD
8h 35m1 stop
Air Canada Logo
3:55 p.m. - 12:14 a.m.
ORD
-
YYC
9h 19m1 stop
C$ 219Air Canada
Thu, 15 Jan - Wed, 21 Jan
United Airlines Logo
2:13 p.m. - 11:59 p.m.
YYC
-
ORD
8h 46m1 stop
United Airlines Logo
8:45 a.m. - 11:35 a.m.
ORD
-
YYC
3h 50mdirect
C$ 222United Airlines
Tue, 3 Feb - Wed, 4 Feb
WestJet Logo
9:00 a.m. - 1:35 p.m.
YYC
-
ORD
3h 35mdirect
WestJet Logo
2:20 p.m. - 5:15 p.m.
ORD
-
YYC
3h 55mdirect
C$ 249WestJet
Fri, 16 Jan - Mon, 19 Jan
United Airlines Logo
6:15 a.m. - 11:59 p.m.
YYC
-
ORD
16h 44m1 stop
United Airlines Logo
8:45 a.m. - 11:35 a.m.
ORD
-
YYC
3h 50mdirect
C$ 251United Airlines
Mon, 2 Feb - Tue, 3 Feb
WestJet Logo
9:00 a.m. - 1:35 p.m.
YYC
-
ORD
3h 35mdirect
WestJet Logo
2:20 p.m. - 5:15 p.m.
ORD
-
YYC
3h 55mdirect
C$ 252WestJet
Fri, 30 Jan - Fri, 6 Feb
Multiple Airlines Logo
4:00 p.m. - 2:54 p.m.
YLW
-
ORD
20h 54m2 stops
Multiple Airlines Logo
2:20 p.m. - 7:08 p.m.
ORD
-
YLW
6h 48m1 stop
C$ 299Multiple Airlines
Wed, 18 Feb - Mon, 23 Feb
Delta Logo
6:30 a.m. - 1:09 p.m.
YYC
-
MDW
5h 39m1 stop
Delta Logo
9:50 a.m. - 11:02 p.m.
MDW
-
YYC
14h 12m2 stops
C$ 308Delta
Wed, 14 Jan - Sun, 18 Jan
Multiple Airlines Logo
7:55 p.m. - 1:35 p.m.
YLW
-
ORD
15h 40m1 stop
Multiple Airlines Logo
10:41 p.m. - 8:06 a.m.
ORD
-
YLW
35h 25m2 stops
C$ 322Multiple Airlines
Sun, 11 Jan - Sun, 18 Jan
Delta Logo
6:30 a.m. - 1:09 p.m.
YYC
-
MDW
5h 39m1 stop
Delta Logo
1:51 p.m. - 8:54 p.m.
MDW
-
YYC
8h 03m1 stop
C$ 336Delta
Fri, 30 Jan - Fri, 6 Feb

Delta flights from British Columbia to Illinois

Our best Delta deals on British Columbia to Illinois flight tickets
Delta
14 Jan
YYC6:30 a.m.Calgary
5h 39m
1 stop
MDW1:09 p.m.Chicago Midway
18 Jan
MDW9:50 a.m.Chicago Midway
14h 12m
2 stops
YYC11:02 p.m.Calgary
C$ 308
Find similar
Delta
30 Jan
YYC6:30 a.m.Calgary
10h 25m
1 stop
ORD5:55 p.m.Chicago O'Hare Intl
6 Feb
ORD1:50 p.m.Chicago O'Hare Intl
10h 12m
1 stop
YYC11:02 p.m.Calgary
C$ 310
Find similar
Delta
30 Jan
YYC6:30 a.m.Calgary
5h 39m
1 stop
MDW1:09 p.m.Chicago Midway
6 Feb
MDW1:51 p.m.Chicago Midway
8h 03m
1 stop
YYC8:54 p.m.Calgary
C$ 336
Find similar

Air Canada flights from British Columbia to Illinois

Our best Air Canada deals on British Columbia to Illinois flight tickets
Air Canada
28 Jan
YYC5:35 a.m.Calgary
8h 35m
1 stop
ORD3:10 p.m.Chicago O'Hare Intl
4 Feb
ORD3:55 p.m.Chicago O'Hare Intl
9h 19m
1 stop
YYC12:14 a.m.Calgary
C$ 213
Find similar
Air Canada
15 Jan
YYC5:35 a.m.Calgary
8h 35m
1 stop
ORD3:10 p.m.Chicago O'Hare Intl
21 Jan
ORD3:55 p.m.Chicago O'Hare Intl
9h 19m
1 stop
YYC12:14 a.m.Calgary
C$ 219
Find similar
Air Canada
28 Jan
YYC5:35 a.m.Calgary
8h 35m
1 stop
ORD3:10 p.m.Chicago O'Hare Intl
4 Feb
ORD7:15 a.m.Chicago O'Hare Intl
14h 04m
2 stops
YYC8:19 p.m.Calgary
C$ 230
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from British Columbia to Illinois 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 96,600 searches. Data last updated 16 December 2025.
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 28/1

5:35 a.m.-3:10 p.m.

1 stop8h 35m

Chicago O'Hare Intl

Wed 4/2

3:55 p.m.-12:14 a.m.

1 stop9h 19m

C$ 213

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Thu 15/1

5:35 a.m.-3:10 p.m.

1 stop8h 35m

Chicago O'Hare Intl

Wed 21/1

3:55 p.m.-12:14 a.m.

1 stop9h 19m

C$ 219

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Tue 3/2

2:13 p.m.-11:59 p.m.

1 stop8h 46m

Chicago O'Hare Intl

Wed 4/2

8:45 a.m.-11:35 a.m.

Nonstop3h 50m

C$ 222

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Fri 16/1

9:00 a.m.-1:35 p.m.

Nonstop3h 35m

Chicago O'Hare Intl

Mon 19/1

2:20 p.m.-5:15 p.m.

Nonstop3h 55m

C$ 249

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Mon 2/2

6:15 a.m.-11:59 p.m.

1 stop16h 44m

Chicago O'Hare Intl

Tue 3/2

8:45 a.m.-11:35 a.m.

Nonstop3h 50m

C$ 251

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Fri 30/1

9:00 a.m.-1:35 p.m.

Nonstop3h 35m

Chicago O'Hare Intl

Fri 6/2

2:20 p.m.-5:15 p.m.

Nonstop3h 55m

C$ 252

KelownaChicago

YLW - ORD

YLWORD

Kelowna

Wed 18/2

4:00 p.m.-2:54 p.m.

2 stops20h 54m

Chicago O'Hare Intl

Mon 23/2

2:20 p.m.-7:08 p.m.

1 stop6h 48m

C$ 299

CalgaryChicago

YYC - MDW

YYCMDW

Calgary

Wed 14/1

6:30 a.m.-1:09 p.m.

1 stop5h 39m

Chicago Midway

Sun 18/1

9:50 a.m.-11:02 p.m.

2 stops14h 12m

C$ 308

KelownaChicago

YLW - ORD

YLWORD

Kelowna

Sun 11/1

7:55 p.m.-1:35 p.m.

1 stop15h 40m

Chicago O'Hare Intl

Sun 18/1

10:41 p.m.-8:06 a.m.

2 stops35h 25m

C$ 322

CalgaryChicago

YYC - MDW

YYCMDW

Calgary

Fri 30/1

6:30 a.m.-1:09 p.m.

1 stop5h 39m

Chicago Midway

Fri 6/2

1:51 p.m.-8:54 p.m.

1 stop8h 03m

C$ 336

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 Illinois from

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

What is the cheapest month to fly to Illinois?

In general, October is the cheapest month to fly from British Columbia to Illinois. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 359. If you don’t want to visit Illinois in October, then you should wait until September to fly from British Columbia, when ticket prices are also cheap, with an average price of C$ 394.

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

According to our data, Wednesday is the cheapest day to fly to Illinois from British Columbia. The lowest ticket price found for a Wednesday departure recently was C$ 564. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Illinois is Saturday, with ticket prices averaging around C$ 753.

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 C$ 403. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are C$ 657 on average. Flights to Illinois from British Columbia in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 C$ 482 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 C$ 354 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 2% 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

C$ 457

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 C$ 457. The best round-trip flight deal from British Columbia to Illinois found on momondo in the last 72 hours is C$ 569.
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 refresh daily.

  • 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?

    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 British Columbia to Illinois.

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

    The travel and health documents you'll need for your trip to Illinois 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 Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • 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
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom C$ 201Free CancellationRating
7.4
9,094 reviews
Search United Airlines flights
WestJetPriceFrom C$ 226Free CancellationRating
7.2
3,202 reviews
Search WestJet flights
American AirlinesPriceFrom C$ 234Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
Air CanadaPriceFrom C$ 251Free CancellationRating
7.1
10,529 reviews
Search Air Canada flights

Why use momondo?

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

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 British Columbia to Illinois for you.

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

Yes. All flights to Illinois from British Columbia on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Illinois from British Columbia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for British Columbia to Illinois 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.

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