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Illinois

$99+ Cheap flights from British Columbia to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
YVR — ORD
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from British Columbia to Illinois

Keep the following information in mind while searching for British Columbia to Illinois flight deals. Data was last updated September 16, 2025.

Round-trip from

$149
(Trip.com)

One-way from

$99
(Trip.com)

Popular in

November

Cheapest in

September

Average price

$291

Good round-trip deal

$191 or less

Good one-way deal

$188 or less
From British Columbia to Illinois
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One-way flight from British Columbia to Illinois
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Highest demand for flights based on searches. 7% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from British Columbia to Illinois.
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Price to beat on a one-way flight from British Columbia to Illinois.
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Find flight deals from British Columbia to Illinois

Cheapest flights from British Columbia to Illinois
Explore the most affordable flight options available from British Columbia to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Trip.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/177:00 amYVR - ORD
1 stop7h 43mWestJet
Sat 10/185:30 pmORD - YVR
1 stop7h 06mWestJet
Deal found 9/15$149
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/127:00 amYVR - ORD
1 stop7h 43mWestJet
Sun 10/195:30 pmORD - YVR
1 stop7h 06mWestJet
Deal found 9/14$153
This Trip.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:00 amYVR - ORD
1 stop8h 43mWestJet
Mon 10/65:30 pmORD - YVR
1 stop8h 41mWestJet
Deal found 9/15$154
This FlightHub deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:15 pmYYC - ORD
Nonstop3h 28mWestJet
Sun 10/55:30 pmORD - YYC
Nonstop3h 49mWestJet
Deal found 9/15$156
This Trip.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/247:00 amYVR - ORD
1 stop7h 43mWestJet
Mon 10/272:20 pmORD - YVR
1 stop7h 25mWestJet
Deal found 9/14$156
This Trip.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:10 amYXX - ORD
1 stop24h 25mWestJet
Mon 12/82:20 pmORD - YXX
1 stop7h 25mWestJet
Deal found 9/14$157
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/127:00 amYVR - ORD
1 stop7h 43mWestJet
Fri 10/175:30 pmORD - YVR
1 stop7h 06mWestJet
Deal found 9/14$157
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/127:00 amYVR - ORD
1 stop7h 43mWestJet
Thu 10/235:30 pmORD - YVR
1 stop7h 06mWestJet
Deal found 9/15$159
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/177:00 amYVR - ORD
1 stop7h 43mWestJet
Mon 10/272:20 pmORD - YVR
1 stop7h 25mWestJet
Deal found 9/14$160
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/167:00 amYVR - ORD
1 stop7h 43mWestJet
Thu 10/235:30 pmORD - YVR
1 stop8h 41mWestJet
Deal found 9/15$161
This Trip.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/125:40 amYXX - ORD
1 stop9h 03mWestJet
Sun 10/195:30 pmORD - YXX
1 stop8h 53mWestJet
Deal found 9/14$165
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/127:00 amYVR - ORD
1 stop7h 43mWestJet
Fri 10/245:30 pmORD - YVR
1 stop7h 06mWestJet
Deal found 9/15$165

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from British Columbia to Illinois that are best for you.

Fly from

British Columbia

Fly to

Illinois

Route

Depart

Return

Price

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Fri 10/3

12:15 pm-4:43 pm

Nonstop3h 28m

Chicago O'Hare Intl

Sun 10/5

5:30 pm-8:19 pm

Nonstop3h 49m

$156

AbbotsfordChicago

YXX - ORD

YXXORD

Abbotsford

Thu 12/4

11:10 am-1:35 pm

1 stop24h 25m

Chicago O'Hare Intl

Mon 12/8

2:20 pm-7:45 pm

1 stop7h 25m

$157

VancouverChicago

YVR - ORD

YVRORD

Vancouver Intl

Sat 11/22

10:30 am-4:44 pm

Nonstop4h 14m

Chicago O'Hare Intl

Tue 11/25

1:10 pm-3:50 pm

Nonstop4h 40m

$168

AbbotsfordChicago

YXX - ORD

YXXORD

Abbotsford

Fri 10/24

10:25 am-4:43 pm

1 stop28h 18m

Chicago O'Hare Intl

Mon 10/27

2:20 pm-7:45 pm

1 stop7h 25m

$171

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Thu 12/11

12:35 pm-5:10 pm

Nonstop3h 35m

Chicago O'Hare Intl

Mon 12/15

7:10 am-9:53 pm

1 stop15h 43m

$172

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Fri 1/2

9:00 am-1:35 pm

Nonstop3h 35m

Chicago O'Hare Intl

Mon 1/5

2:20 pm-5:15 pm

Nonstop3h 55m

$174

VancouverChicago

YVR - ORD

YVRORD

Vancouver Intl

Thu 10/2

10:30 am-4:42 pm

Nonstop4h 12m

Chicago O'Hare Intl

Sat 10/4

1:00 pm-6:18 pm

1 stop7h 18m

$178

VancouverChicago

YVR - ORD

YVRORD

Vancouver Intl

Fri 10/17

1:25 pm-10:39 pm

1 stop7h 14m

Chicago O'Hare Intl

Wed 10/22

8:51 am-11:33 am

Nonstop4h 42m

$183

VictoriaChicago

YYJ - ORD

YYJORD

Victoria Intl

Fri 10/24

7:00 am-4:43 pm

1 stop7h 43m

Chicago O'Hare Intl

Mon 10/27

2:20 pm-11:09 pm

2 stops10h 49m

$184

AbbotsfordChicago

YXX - ORD

YXXORD

Abbotsford

Fri 10/17

5:40 pm-4:43 pm

1 stop21h 03m

Chicago O'Hare Intl

Sun 10/19

5:30 pm-12:23 am

1 stop8h 53m

$190

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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Best time to book a flight from British Columbia to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from British Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from British Columbia to Illinois

What is the cheapest month to book a flight from British Columbia to Illinois?

Currently, August is the cheapest month in which you can book a flight from British Columbia to Illinois (average of $245). Flying from British Columbia to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BC to IL?

Find hourly flight availability from British Columbia to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from British Columbia to Illinois as you normally would.

Weekly flight availability from British Columbia to Illinois

Explore weekly flight availability from British Columbia to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 16, 2025.

The most flights from CABC to USIL are scheduled on a Monday (11 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (8 on average).

How much does it cost to fly round-trip from British Columbia to Illinois?

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated September 16, 2025.
Read through reviews of airlines operating flights from British Columbia to Illinois, such as United Airlines, American Airlines, and WestJet. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,929 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,929 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
WestJet
7.2
Good
3,091 reviews
United Airlines
7.4
Good
8,929 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,929 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from British Columbia to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from British Columbia to Illinois?

    For as low as $156, WestJet can have you in Illinois from British Columbia in 3h 28m. The distance between British Columbia and Illinois is about 1381 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from British Columbia to Illinois one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $99. However, be on the lookout for offers from United Airlines and Air Canada, as they are both options that can get you from British Columbia to Illinois for a low price.

  • Can I find deals for flights from British Columbia to Illinois that include hotel bookings?

    Yes. In addition to deals on British Columbia to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from British Columbia to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from British Columbia to Illinois.

  • Can I find deals for business class flights from British Columbia to Illinois?

    Yes. Cheapflights offers flight deals from British Columbia to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from British Columbia to Illinois?

    Currently, August is the cheapest month in which you can book a flight from British Columbia to Illinois (average of $245). Flying from British Columbia to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from British Columbia to Illinois

Discover the top 3 airlines that operate flights from British Columbia to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$110Average$379FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$151Average$433FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$208Average$370FlexibilityNo cancel feeOn-time71%

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