HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
British Columbia

$52+ Cheap flights from Illinois to British Columbia

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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YVR
feb. 3 — feb. 101
mar. 2/3
mar. 2/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to British Columbia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Illinois to British Columbia

Cheapest flights from Illinois to British Columbia
Explore the most affordable flight options available from Illinois to British Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 4, 2026.

This Gotogate deal was found by Cheapflights users on 1/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/182:00 pmORD - YYC
1 stop7h 59mAir Canada
mié. 2/2511:40 pmYYC - ORD
1 stop8h 33mAir Canada
Deal found 1/4$167
This Kiwi.com deal was found by Cheapflights users on 1/4. 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.
mar. 5/265:30 pmORD - YYC
Nonstop3h 49mWestJet
sáb. 5/3012:15 pmYYC - ORD
Nonstop3h 28mWestJet
Deal found 1/4$169
This Kiwi.com deal was found by Cheapflights users on 1/4. 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.
vie. 2/272:20 pmORD - YYC
Nonstop3h 55mWestJet
vie. 3/69:00 amYYC - ORD
Nonstop3h 35mWestJet
Deal found 1/4$170
This Kiwi.com deal was found by Cheapflights users on 1/3. 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.
vie. 2/202:20 pmORD - YYC
Nonstop3h 55mWestJet
lun. 2/239:00 amYYC - ORD
Nonstop3h 35mWestJet
Deal found 1/3$178
This Kiwi.com deal was found by Cheapflights users on 1/4. 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.
vie. 2/62:20 pmORD - YYC
Nonstop3h 55mWestJet
lun. 2/99:00 amYYC - ORD
Nonstop3h 35mWestJet
Deal found 1/4$179
This Kiwi.com deal was found by Cheapflights users on 1/4. 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.
vie. 4/32:20 pmORD - YYC
Nonstop3h 55mWestJet
vie. 4/109:00 amYYC - ORD
Nonstop3h 35mWestJet
Deal found 1/4$181
This Kiwi.com deal was found by Cheapflights users on 1/4. 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.
jue. 5/215:30 pmORD - YYC
Nonstop3h 49mWestJet
mar. 5/2612:15 pmYYC - ORD
Nonstop3h 28mWestJet
Deal found 1/4$184
This Kiwi.com deal was found by Cheapflights users on 1/4. 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.
lun. 6/15:30 pmORD - YYC
Nonstop3h 49mWestJet
jue. 6/412:15 pmYYC - ORD
Nonstop3h 28mWestJet
Deal found 1/4$185
This Kiwi.com deal was found by Cheapflights users on 1/3. 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.
mar. 6/25:30 pmORD - YYC
Nonstop3h 49mWestJet
dom. 6/712:15 pmYYC - ORD
Nonstop3h 28mWestJet
Deal found 1/3$186
This Trip.com deal was found by Cheapflights users on 1/4. 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.
lun. 5/255:30 pmORD - YYC
Nonstop3h 49mWestJet
mié. 5/2712:15 pmYYC - ORD
Nonstop3h 28mWestJet
Deal found 1/4$188
This Kiwi.com deal was found by Cheapflights users on 1/4. 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.
lun. 5/255:30 pmORD - YYC
Nonstop3h 49mWestJet
sáb. 5/3012:15 pmYYC - ORD
Nonstop3h 28mWestJet
Deal found 1/4$190
This Kiwi.com deal was found by Cheapflights users on 1/4. 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.
vie. 4/32:20 pmORD - YYC
Nonstop3h 55mWestJet
lun. 4/139:00 amYYC - ORD
Nonstop3h 35mWestJet
Deal found 1/4$191

Find flight deals from Illinois to British Columbia

Keep the following information in mind while searching for Illinois to British Columbia flight deals. Data was last updated enero 4, 2026.

Round-trip from

$169
(Kiwi.com)

One-way from

$52
(Trip.com)

Popular in

July

Cheapest in

November

Average price

$472

Good round-trip deal

$537 or less

Good one-way deal

$279 or less
From Illinois to British Columbia
Search Deals
One-way flight from Illinois to British Columbia
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Illinois to British Columbia.
Search Deals
Price to beat on a one-way flight from Illinois to British Columbia.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to British Columbia 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 enero 4, 2026.
Use the filters below to find and compare flights from Illinois to British Columbia that are best for you.

Fly from

Illinois

Fly to

British Columbia

Route

Depart

Return

Price

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

mar. 4/7

8:42 am-11:32 am

Nonstop3h 50m

Calgary

mar. 4/14

12:34 pm-5:01 pm

Nonstop3h 27m

$201

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

vie. 4/3

2:10 pm-9:48 pm

1 stop8h 38m

Calgary

mar. 4/14

12:34 pm-5:01 pm

Nonstop3h 27m

$210

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

vie. 5/29

8:00 pm-10:54 pm

Nonstop3h 54m

Calgary

sáb. 6/6

6:20 am-7:43 pm

1 stop12h 23m

$216

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

dom. 4/5

8:42 am-11:32 am

Nonstop3h 50m

Calgary

sáb. 4/11

1:27 pm-12:29 am

1 stop10h 02m

$216

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

mar. 4/7

8:42 am-11:32 am

Nonstop3h 50m

Calgary

vie. 4/10

6:00 am-9:17 pm

1 stop14h 17m

$216

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

mar. 2/17

8:41 am-11:31 am

Nonstop3h 50m

Calgary

mar. 2/24

12:33 pm-5:05 pm

Nonstop3h 32m

$229

ChicagoKelowna

ORD - YLW

ORDYLW

Chicago O'Hare Intl

lun. 2/9

2:20 pm-7:08 pm

1 stop6h 48m

Kelowna

lun. 2/16

5:20 am-1:35 pm

1 stop6h 15m

$243

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

mar. 4/7

1:18 pm-11:02 pm

1 stop10h 44m

Calgary

dom. 4/12

7:20 am-6:06 pm

1 stop9h 46m

$256

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

dom. 4/5

1:18 pm-11:02 pm

1 stop10h 44m

Calgary

mar. 4/14

6:40 am-3:14 pm

1 stop7h 34m

$256

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

jue. 2/19

1:20 pm-11:05 pm

1 stop10h 45m

Calgary

lun. 2/23

6:30 am-6:01 pm

1 stop10h 31m

$256

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/3

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Illinois to British Columbia

Have a flexible travel schedule? Discover the best time to fly to British Columbia from Illinois 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 Illinois to British Columbia

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

Currently, February is the cheapest month in which you can book a flight from Illinois to British Columbia (average of $108). Flying from Illinois to British Columbia in August is currently the most expensive (average of $280). 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 IL to BC?

Find hourly flight availability from Illinois to British Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 4, 2026.

It’s optimal to fly from Illinois to British Columbia in the evening. By choosing this option you can save up to 41% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Illinois to British Columbia?

Use this chart to determine the cheapest time to fly round-trip from Illinois to British Columbia. Price data was last updated on January 3, 2026.

Travelers seeking maximum savings on their Illinois to British Columbia flight should consider departing on Sunday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Illinois to British Columbia

Explore weekly flight availability from Illinois to British Columbia. 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 enero 4, 2026.

The most flights from USIL to CABC are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing British Columbia

Get insights into the airlines that provide service to British Columbia. 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 British Columbia. Reviews last updated enero 4, 2026.
Read reviews from past customers who have flown Alaska Airlines, United Airlines, and American Airlines from Illinois to British Columbia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,633 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,633 reviews
Alaska Airlines
8.0
Very good
11,633 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
United Airlines
7.4
Good
9,138 reviews
Alaska Airlines
8.0
Very good
11,633 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
American Airlines
7.2
Good
11,078 reviews
Alaska Airlines
8.0
Very good
11,633 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
WestJet
7.2
Good
3,231 reviews
Alaska Airlines
8.0
Very good
11,633 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Air Canada
7.1
Good
10,589 reviews
Alaska Airlines
8.0
Very good
11,633 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.0

Food

7.1

Crew

8.5

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Related info for your journey

Find useful and relevant information for your journey from Illinois to British Columbia. 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 Illinois to British Columbia?

    Airlines like United Airlines, WestJet, and Delta fly from Illinois to British Columbia in about 3h 50m. The time it takes to get you to your destination can typically vary by up to 8h 31m. Airlines will cover a distance of 1381 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $71 on WestJet. Other airlines that offer cheap prices include Air Canada from $77 and United Airlines from $80 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to British Columbia 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 Illinois to British Columbia?

    Currently, February is the cheapest month in which you can book a flight from Illinois to British Columbia (average of $108). Flying from Illinois to British Columbia in August is currently the most expensive (average of $280). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to British Columbia

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Pearson Intl flights
Los Angeles to Vancouver Intl flights
Newark to Pearson Intl flights
John F Kennedy Intl to Vancouver Intl flights
LaGuardia to Pearson Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
Newark to Toronto Island flights
Newark to Vancouver Intl flights
Newark to Pierre Elliott Trudeau Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Vancouver Intl flights
Newark to Calgary flights
John F Kennedy Intl to Calgary flights
San Francisco to Vancouver Intl flights
Denver to Vancouver Intl flights
Dulles Intl to Vancouver Intl flights
Dallas/Fort Worth to Vancouver Intl flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Pearson Intl flights
Atlanta to Vancouver Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Calgary flights
Boston to Pearson Intl flights
Dulles Intl to Pearson Intl flights
Los Angeles to Pierre Elliott Trudeau Intl flights
Hobby to Vancouver Intl flights
Los Angeles to Pearson Intl flights
Boston to Vancouver Intl flights
Atlanta to Pearson Intl flights
Los Angeles to Calgary flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
Reagan-National to Pearson Intl flights
Dallas/Fort Worth to Pearson Intl flights
Seattle to Pearson Intl flights
LaGuardia to Vancouver Intl flights
George Bush Intcntl to Vancouver Intl flights
San Diego to Vancouver Intl flights
San Francisco to Calgary flights
Boston to Toronto Island flights
Atlanta to Calgary flights
Hobby to Calgary flights
San Francisco to Pearson Intl flights
Ontario to Vancouver Intl flights
LaGuardia to Calgary flights
Minneapolis to Vancouver Intl flights
Seattle to Vancouver Intl flights
Boston to Pierre Elliott Trudeau Intl flights
Sacramento to Vancouver Intl flights
Newark to Québec City flights
Orlando to Vancouver Intl flights

Top 6 airlines flying from Illinois to British Columbia

Discover the top 6 airlines that operate flights from Illinois to British Columbia. 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 enero 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$130Average$684FlexibilityNo cancel feeOn-time69%
DeltaCheapest$152Average$467FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$155Average$619FlexibilityNo cancel feeOn-time67%
WestJetCheapest$162Average$335FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$199Average$521FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$342Average$621FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.