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British Columbia

$56+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YVR
Dec 16 — Dec 231
Tue 12/16
Tue 12/23
1 adult, Economy
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Cheap 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 November 16, 2025.

Round-trip from

$150
(Kiwi.com)

One-way from

$59
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$363

Good round-trip deal

$246 or less

Good one-way deal

$123 or less
From Illinois to British Columbia
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One-way flight from Illinois to British Columbia
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Highest demand for flights based on searches. 3% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Illinois to British Columbia.
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Price to beat on a one-way flight from Illinois to British Columbia.
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Find 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 November 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/15. 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.
Fri 12/122:20 pmORD - YYC
Nonstop3h 55mWestJet
Mon 12/159:00 amYYC - ORD
Nonstop3h 35mWestJet
Deal found 11/15$177
This Kiwi.com deal was found by Cheapflights users on 11/15. 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.
Mon 12/152:20 pmORD - YYC
Nonstop3h 55mWestJet
Mon 12/229:00 amYYC - ORD
Nonstop3h 35mWestJet
Deal found 11/15$184
This Kiwi.com deal was found by Cheapflights users on 11/15. 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.
Wed 12/38:00 amORD - YYC
1 stop12h 09mMultiple Airlines
Wed 12/108:55 amYYC - ORD
1 stop8h 51mMultiple Airlines
Deal found 11/15$199
This Kiwi.com deal was found by Cheapflights users on 11/15. 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.
Fri 12/52:20 pmORD - YYC
Nonstop3h 55mMultiple Airlines
Mon 12/89:45 pmYYC - ORD
2 stops16h 27mMultiple Airlines
Deal found 11/15$209
This Kiwi.com deal was found by Cheapflights users on 11/15. 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.
Mon 12/156:11 amORD - YYC
1 stop13h 58mMultiple Airlines
Mon 12/229:00 amYYC - ORD
Nonstop3h 35mMultiple Airlines
Deal found 11/15$215
This Kiwi.com deal was found by Cheapflights users on 11/14. 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.
Wed 12/104:01 pmORD - YYC
2 stops28h 14mMultiple Airlines
Mon 12/159:00 amYYC - ORD
Nonstop3h 35mMultiple Airlines
Deal found 11/14$218
This Kiwi.com deal was found by Cheapflights users on 11/13. 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 12/56:11 amORD - YVR
1 stop31h 01mMultiple Airlines
Sun 12/711:00 pmYVR - ORD
1 stop21h 24mMultiple Airlines
Deal found 11/13$222
This Kiwi.com deal was found by Cheapflights users on 11/16. 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 12/58:42 pmMDW - YVR
1 stop16h 30mMultiple Airlines
Sun 12/711:00 pmYVR - MDW
1 stop31h 46mMultiple Airlines
Deal found 11/16$223
This Kiwi.com deal was found by Cheapflights users on 11/15. 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.
Fri 12/126:00 amORD - YYC
2 stops14h 15mMultiple Airlines
Mon 12/229:00 amYYC - ORD
Nonstop3h 35mMultiple Airlines
Deal found 11/15$228
This Kiwi.com deal was found by Cheapflights users on 11/15. 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.
Sat 12/69:06 pmORD - YVR
1 stop18h 49mMultiple Airlines
Thu 12/1111:45 amYVR - ORD
2 stops31h 10mMultiple Airlines
Deal found 11/15$234
This Kiwi.com deal was found by Cheapflights users on 11/13. 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.
Wed 12/104:01 pmORD - YVR
1 stop21h 11mMultiple Airlines
Sun 12/1410:10 pmYVR - ORD
2 stops39h 02mMultiple Airlines
Deal found 11/13$236
This United Airlines deal was found by Cheapflights users on 11/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/298:45 amORD - YYC
Nonstop3h 50mUnited Airlines
Wed 12/312:37 pmYYC - ORD
Nonstop3h 33mUnited Airlines
Deal found 11/16$237

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 November 16, 2025.
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

Fri 4/3

2:20 pm-5:15 pm

Nonstop3h 55m

Calgary

Mon 4/6

9:00 am-1:35 pm

Nonstop3h 35m

$178

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Tue 2/17

8:45 am-11:35 am

Nonstop3h 50m

Calgary

Tue 2/24

12:37 pm-5:09 pm

Nonstop3h 32m

$185

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Tue 4/7

8:46 am-11:37 am

Nonstop3h 51m

Calgary

Sun 4/12

12:40 pm-5:07 pm

Nonstop3h 27m

$185

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Sun 1/18

8:45 am-11:35 am

Nonstop3h 50m

Calgary

Wed 1/21

12:37 pm-5:08 pm

Nonstop3h 31m

$185

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Mon 4/13

8:46 am-11:37 am

Nonstop3h 51m

Calgary

Tue 4/14

12:40 pm-5:07 pm

Nonstop3h 27m

$185

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Thu 4/9

8:46 am-11:37 am

Nonstop3h 51m

Calgary

Sat 4/18

12:40 pm-5:07 pm

Nonstop3h 27m

$185

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Fri 4/10

8:46 am-11:37 am

Nonstop3h 51m

Calgary

Sun 4/12

12:40 pm-5:07 pm

Nonstop3h 27m

$185

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Sun 4/5

8:46 am-11:37 am

Nonstop3h 51m

Calgary

Wed 4/15

1:27 pm-10:40 pm

1 stop8h 13m

$200

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Wed 4/8

8:46 am-11:37 am

Nonstop3h 51m

Calgary

Sat 4/11

1:27 pm-11:57 pm

1 stop9h 30m

$200

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Tue 2/3

8:45 am-11:35 am

Nonstop3h 50m

Calgary

Thu 3/5

6:15 am-6:45 pm

1 stop11h 30m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/14

Showing 1-10 of 60 results
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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, May is the cheapest month in which you can book a flight from Illinois to British Columbia (average of $115). 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 November 16, 2025.

It’s optimal to fly from Illinois to British Columbia in the evening. By choosing this option you can save up to 65% on the cost of your flight, compared to a flight in the morning.

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 December 16, 2024.

Travelers seeking maximum savings on their Illinois to British Columbia flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday mornings 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 November 16, 2025.

The most flights from USIL to CABC are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 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 November 16, 2025.
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
11,307 reviews

Comfort

7.8

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Alaska Airlines
8.0
Very good
11,307 reviews
Alaska Airlines
8.0
Very good
11,307 reviews

Comfort

7.8

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
United Airlines
7.4
Good
9,016 reviews
Alaska Airlines
8.0
Very good
11,307 reviews

Comfort

7.8

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
American Airlines
7.2
Good
11,051 reviews
Alaska Airlines
8.0
Very good
11,307 reviews

Comfort

7.8

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
WestJet
7.2
Good
3,162 reviews
Alaska Airlines
8.0
Very good
11,307 reviews

Comfort

7.8

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.
Air Canada
7.1
Good
10,454 reviews
Alaska Airlines
8.0
Very good
11,307 reviews

Comfort

7.8

Overall

8.0

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Marcie,Nov 2025

PIT - SEA

It was not a full flight, so I was able to enjoy a row to myself. Luck of the draw, I guess.

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 WestJet, United Airlines, 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 4h 17m. 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 $56 on WestJet. Other airlines that offer cheap prices include United Airlines from $70 and Delta from $100 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, May is the cheapest month in which you can book a flight from Illinois to British Columbia (average of $115). 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

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Alternative routes for Illinois to British Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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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 November 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$134Average$736FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$149Average$621FlexibilityNo cancel feeOn-time67%
DeltaCheapest$152Average$472FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$161Average$313FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$199Average$529FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$342Average$644FlexibilityNo cancel feeOn-time75%

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