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$73+ 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YVR
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$157
(Kiwi.com)

One-way from

$77
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$521

Good round-trip deal

$429 or less

Good one-way deal

$186 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. 5% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/175:30 pmORD - YYC
Nonstop3h 49mWestJet
Tue 7/2212:15 pmYYC - ORD
Nonstop3h 29mWestJet
Deal found 6/10$157
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/145:30 pmORD - YYC
Nonstop3h 49mMultiple Airlines
Wed 7/2311:45 pmYYC - ORD
1 stop8h 24mMultiple Airlines
Deal found 6/10$172
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/223:35 pmORD - YYC
1 stop8h 41mAir Canada
Mon 9/291:10 amYYC - ORD
1 stop7h 41mAir Canada
Deal found 6/11$202
This Trip.com deal was found by Cheapflights users on 6/12. 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.
Sat 9/138:08 pmORD - YYC
Nonstop3h 45mUnited Airlines
Wed 9/176:15 amYYC - ORD
1 stop12h 42mUnited Airlines
Deal found 6/12$204
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/138:30 pmORD - YYC
Nonstop3h 59mAmerican Airlines
Mon 6/166:29 amYYC - ORD
Nonstop3h 25mAmerican Airlines
Deal found 6/11$219
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/129:15 amMDW - YYC
1 stop5h 18mDelta
Fri 8/226:40 amYYC - MDW
1 stop9h 57mDelta
Deal found 6/10$251
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/133:21 pmORD - YVR
1 stop9h 04mMultiple Airlines
Sun 9/287:00 amYVR - ORD
2 stops31h 18mMultiple Airlines
Deal found 6/11$252
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 9/131:40 pmORD - YVR
1 stop7h 31mWestJet
Thu 9/187:00 amYVR - ORD
1 stop7h 43mWestJet
Deal found 6/10$260
This Trip.com deal was found by Cheapflights users on 6/10. 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 9/55:30 pmORD - YYJ
1 stop8h 33mWestJet
Sat 9/67:00 amYYJ - ORD
1 stop7h 43mWestJet
Deal found 6/10$264
This Trip.com deal was found by Cheapflights users on 6/10. 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 9/55:30 pmORD - YXX
1 stop8h 33mWestJet
Tue 9/169:20 pmYXX - ORD
1 stop13h 19mWestJet
Deal found 6/10$266
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/231:55 pmORD - YYC
1 stop10h 17mDelta
Sat 9/276:35 amYYC - ORD
1 stop9h 12mDelta
Deal found 6/11$273
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/175:30 pmORD - YXX
1 stop27h 45mMultiple Airlines
Mon 7/218:00 pmYXX - ORD
1 stop18h 44mMultiple Airlines
Deal found 6/12$276

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 June 12, 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

Thu 7/17

5:30 pm-8:19 pm

Nonstop3h 49m

Calgary

Tue 7/22

12:15 pm-4:44 pm

Nonstop3h 29m

$157

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Mon 7/14

5:30 pm-8:19 pm

Nonstop3h 49m

Calgary

Wed 7/23

11:45 pm-9:09 am

1 stop8h 24m

$172

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Mon 9/22

3:35 pm-11:16 pm

1 stop8h 41m

Calgary

Tue 9/30

1:10 am-9:51 am

1 stop7h 41m

$202

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Sat 9/13

8:08 pm-10:53 pm

Nonstop3h 45m

Calgary

Wed 9/17

6:15 am-7:57 pm

1 stop12h 42m

$204

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Tue 10/14

9:47 am-12:32 pm

Nonstop3h 45m

Calgary

Sat 10/25

1:27 pm-5:52 pm

Nonstop3h 25m

$237

ChicagoCalgary

MDW - YYC

MDWYYC

Chicago Midway

Tue 8/12

9:15 am-1:33 pm

1 stop5h 18m

Calgary

Fri 8/22

6:40 am-5:37 pm

1 stop9h 57m

$251

ChicagoVancouver

ORD - YVR

ORDYVR

Chicago O'Hare Intl

Sat 9/13

3:21 pm-10:25 pm

1 stop9h 04m

Vancouver Intl

Sun 9/28

7:00 am-4:18 pm

2 stops31h 18m

$252

ChicagoVancouver

ORD - YVR

ORDYVR

Chicago O'Hare Intl

Sat 9/13

1:40 pm-7:11 pm

1 stop7h 31m

Vancouver Intl

Thu 9/18

7:00 am-4:43 pm

1 stop7h 43m

$260

ChicagoVictoria

ORD - YYJ

ORDYYJ

Chicago O'Hare Intl

Fri 9/5

5:30 pm-12:03 am

1 stop8h 33m

Victoria Intl

Sat 9/6

7:00 am-4:43 pm

1 stop7h 43m

$264

ChicagoAbbotsford

ORD - YXX

ORDYXX

Chicago O'Hare Intl

Fri 9/5

5:30 pm-12:03 am

1 stop8h 33m

Abbotsford

Tue 9/16

9:20 pm-12:39 pm

1 stop13h 19m

$266

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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, October is the cheapest month in which you can book a flight from Illinois to British Columbia (average of $258). Flying from Illinois to British Columbia in July is currently the most expensive (average of $417). 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 June 12, 2025.

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

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 June 12, 2025.

The most flights from USIL to CABC are scheduled on a Tuesday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

Rainfall in British Columbia by month

Plan your trip to British Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in British Columbia ranges from 1.4 - 7.4 inches per month. November is typically the wettest month, when rainfall can reach 7.4 in. July is typically the driest time to visit British Columbia when rainfall is around 1.4 in.

Temperature in British Columbia by month

Plan your trip to British Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to British Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Porter Airlines and Delta from Illinois to British Columbia by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Porter Airlines
8.0
Very good
288 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Finnair
7.6
Good
1,290 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

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.

  • 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 $77 on United Airlines. Other airlines that offer cheap prices include Air Canada from $85 and American Airlines from $87 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, October is the cheapest month in which you can book a flight from Illinois to British Columbia (average of $258). Flying from Illinois to British Columbia in July is currently the most expensive (average of $417). 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$141Average$660FlexibilityNo cancel feeOn-time67%
DeltaCheapest$152Average$472FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$160Average$630FlexibilityNo cancel feeOn-time71%
WestJetCheapest$171Average$403FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$267Average$779FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$394Average$650FlexibilityNo cancel feeOn-time75%

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