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Cheap flights from British Columbia to Illinois from C$ 152

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 30/1. Fares are subject to change and may not be available on all flights or dates of travel.
YVR — ORD
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from British Columbia to Illinois

Enter your travel dates to find the best prices.

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 30 October 2025.

Fri 5/129:00 a.m.YYC - ORD
Nonstop3h 35mWestJet
Mon 8/122:20 p.m.ORD - YYC
Nonstop3h 55mWestJet
Deal found 30/10C$ 270
Wed 3/1211:00 p.m.YVR - ORD
1 stop16h 27mMultiple Airlines
Mon 8/1212:59 p.m.ORD - YVR
1 stop11h 21mMultiple Airlines
Deal found 30/10C$ 279
Sun 7/1211:00 p.m.YVR - ORD
1 stop21h 24mMultiple Airlines
Wed 10/124:01 p.m.ORD - YVR
2 stops26h 53mMultiple Airlines
Deal found 28/10C$ 285
Sat 1/1112:37 p.m.YYC - ORD
Nonstop3h 33mLufthansa
Sun 9/118:45 a.m.ORD - YYC
Nonstop3h 50mLufthansa
Deal found 29/10C$ 293
Sat 1/1112:37 p.m.YYC - ORD
Nonstop3h 33mUnited Airlines
Sat 8/117:10 a.m.ORD - YYC
1 stop8h 11mUnited Airlines
Deal found 29/10C$ 295
Mon 15/127:10 a.m.YVR - ORD
1 stop15h 03mMultiple Airlines
Wed 17/124:01 p.m.ORD - YVR
2 stops32h 44mMultiple Airlines
Deal found 29/10C$ 295
Sat 1/111:29 p.m.YYC - ORD
Nonstop3h 25mAmerican Airlines
Mon 3/1110:05 p.m.ORD - YYC
1 stop14h 39mAmerican Airlines
Deal found 29/10C$ 300
Sat 1/112:13 p.m.YYC - ORD
1 stop8h 46mUnited Airlines
Sun 9/118:45 a.m.ORD - YYC
Nonstop3h 50mUnited Airlines
Deal found 29/10C$ 303
Wed 26/1111:00 p.m.YVR - MDW
1 stop21h 43mMultiple Airlines
Thu 4/126:15 a.m.MDW - YVR
2 stops18h 30mMultiple Airlines
Deal found 30/10C$ 303
Fri 5/129:45 p.m.YYC - MDW
2 stops15h 14mMultiple Airlines
Mon 8/128:42 p.m.MDW - YYC
1 stop16h 02mMultiple Airlines
Deal found 30/10C$ 306
Thu 11/126:35 a.m.YYC - ORD
1 stop7h 24mDelta
Mon 15/121:35 p.m.ORD - YYC
1 stop10h 38mDelta
Deal found 29/10C$ 310
Sat 1/116:15 a.m.YYC - ORD
1 stop16h 44mMultiple Airlines
Sun 9/112:00 p.m.ORD - YYC
1 stop7h 39mMultiple Airlines
Deal found 29/10C$ 311

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 30 October 2025.

Round-trip from

C$ 243

One-way from

C$ 152

Popular in

November

Cheapest in

September

Average price

C$ 429

Good round-trip deal

C$ 450 or less

Good one-way deal

C$ 267 or less
WestJet
  • WestJet
  • 30/1-2/3
  • Nonstop
  • 7h 30m total
  • British Columbia to Illinois
Search Deals
WestJet
  • WestJet
  • 30/1
  • Nonstop
  • 3h 35m total
  • British Columbia to Illinois
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from British Columbia to Illinois.
Search Deals
Price to beat on a one-way flight from British Columbia to Illinois.
Search Deals

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 629,999 searches. Data last updated 30 October 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 10/4

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

Nonstop3h 35m

Chicago O'Hare Intl

Fri 17/4

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

Nonstop3h 55m

C$ 233

VancouverChicago

YVR - MDW

YVRMDW

Vancouver Intl

Fri 5/12

11:00 p.m.-1:59 p.m.

1 stop12h 59m

Chicago Midway

Mon 8/12

8:42 p.m.-2:45 p.m.

2 stops20h 03m

C$ 296

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Wed 10/12

12:37 p.m.-5:10 p.m.

Nonstop3h 33m

Chicago O'Hare Intl

Mon 15/12

3:55 p.m.-11:58 p.m.

1 stop9h 03m

C$ 302

VancouverChicago

YVR - MDW

YVRMDW

Vancouver Intl

Wed 26/11

11:00 p.m.-10:43 p.m.

1 stop21h 43m

Chicago Midway

Thu 4/12

6:15 a.m.-10:45 p.m.

2 stops18h 30m

C$ 303

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Thu 11/12

6:35 a.m.-2:59 p.m.

1 stop7h 24m

Chicago O'Hare Intl

Mon 15/12

1:35 p.m.-11:13 p.m.

1 stop10h 38m

C$ 310

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Wed 10/12

6:35 a.m.-4:57 p.m.

1 stop9h 22m

Chicago O'Hare Intl

Mon 15/12

6:00 a.m.-1:40 p.m.

1 stop8h 40m

C$ 310

CalgaryChicago

YYC - MDW

YYCMDW

Calgary

Thu 29/1

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

1 stop5h 39m

Chicago Midway

Sat 28/2

10:35 a.m.-11:15 p.m.

2 stops13h 40m

C$ 310

VancouverChicago

YVR - MDW

YVRMDW

Vancouver Intl

Sun 11/1

9:10 a.m.-7:21 p.m.

1 stop8h 11m

Chicago Midway

Sun 18/1

11:30 a.m.-4:31 p.m.

1 stop31h 01m

C$ 314

VancouverChicago

YVR - MDW

YVRMDW

Vancouver Intl

Sun 16/11

11:00 p.m.-2:33 p.m.

2 stops13h 33m

Chicago Midway

Wed 19/11

1:56 p.m.-11:12 a.m.

1 stop23h 16m

C$ 331

VictoriaChicago

YYJ - ORD

YYJORD

Victoria Intl

Thu 15/1

8:00 p.m.-1:35 p.m.

1 stop15h 35m

Chicago O'Hare Intl

Mon 19/1

2:20 p.m.-7:14 p.m.

1 stop6h 54m

C$ 346

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

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, October is the cheapest month in which you can book a flight from British Columbia to Illinois (average of C$ 159). Flying from British Columbia to Illinois in January is currently the most expensive (average of C$ 355). 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 30 October 2025.

One of the essential ways to save on airfare from British Columbia to Illinois is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 19% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from British Columbia to Illinois. Price data was last updated on 10 November 2024.

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

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 30 October 2025.
Check out reviews from past customers who have flown with United Airlines,American Airlines, andWestJet from British Columbia to Illinois to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,998 reviews
Check prices

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
8,998 reviews
United Airlines
7.4
Good
8,998 reviews
Check prices

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
American Airlines
7.2
Good
11,030 reviews
United Airlines
7.4
Good
8,998 reviews
Check prices

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
WestJet
7.2
Good
3,149 reviews
United Airlines
7.4
Good
8,998 reviews
Check prices

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Air Canada
7.1
Good
10,377 reviews
United Airlines
7.4
Good
8,998 reviews
Check prices

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

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?

    Departing from British Columbia to Illinois will take you 3h 35m. The distance from British Columbia to Illinois is about 2223 km. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 152. American Airlines flights start at C$ 159 while deals on United Airlines start at C$ 159 one-way.

  • 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, October is the cheapest month in which you can book a flight from British Columbia to Illinois (average of C$ 159). Flying from British Columbia to Illinois in January is currently the most expensive (average of C$ 355). 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 British Columbia to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from British Columbia to Illinois

Discover the top 4 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 629,999 searches. Data last updated 30 October 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 208AverageC$ 489FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 236AverageC$ 467FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 238AverageC$ 427FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 267AverageC$ 551FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from British Columbia to Illinois?

Deals for British Columbia to Illinois flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from British Columbia to Illinois?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from British Columbia to Illinois for you. Better yet — we are completely free to use.

Can Cheapflights find flights from British Columbia to Illinois with no change fees?

Yes! Cheapflights helps users easily find flights from British Columbia to Illinois with no change fees.

Can Cheapflights notify me if prices for flights from British Columbia to Illinois become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Illinois from British Columbia today and book when prices fit your budget.

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