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Cheap flights from Illinois to British Columbia from C$ 123

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 26/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YVR
28 May — 4 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Illinois to British Columbia

Enter your travel dates to find the best prices.

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 28 April 2026.

Sun 24/55:30 p.m.
ORD
-
YXX
1 stop6h 55m
WestJet
Sat 30/56:00 a.m.
YXX
-
ORD
1 stop8h 40m
WestJet
Deal found 27/4C$ 228
Tue 26/55:30 p.m.
ORD
-
YXX
1 stop6h 55m
WestJet
Sun 31/53:45 p.m.
YXX
-
ORD
1 stop22h 55m
WestJet
Deal found 28/4C$ 311
Mon 25/57:44 p.m.
ORD
-
YYC
Nonstop3h 53m
United Airlines
Sat 30/56:00 a.m.
YYC
-
ORD
1 stop14h 39m
United Airlines
Deal found 27/4C$ 321
Mon 25/57:44 p.m.
ORD
-
YYC
Nonstop3h 53m
United Airlines
Mon 1/68:30 a.m.
YYC
-
ORD
Nonstop3h 37m
United Airlines
Deal found 25/4C$ 324
Fri 8/53:50 p.m.
ORD
-
YYC
1 stop8h 08m
Air Canada
Sat 9/56:00 a.m.
YYC
-
ORD
1 stop7h 53m
Air Canada
Deal found 24/4C$ 331
Sat 23/55:30 p.m.
ORD
-
YYC
Nonstop3h 55m
Multiple Airlines
Thu 28/57:05 a.m.
YYC
-
ORD
1 stop8h 15m
Multiple Airlines
Deal found 27/4C$ 332
Fri 22/55:30 p.m.
ORD
-
YYC
Nonstop3h 55m
WestJet
Sat 30/512:00 p.m.
YYC
-
ORD
Nonstop3h 40m
WestJet
Deal found 25/4C$ 333
Mon 25/57:44 p.m.
ORD
-
YYC
Nonstop3h 53m
United Airlines
Sun 31/58:30 a.m.
YYC
-
ORD
Nonstop3h 37m
United Airlines
Deal found 24/4C$ 336
Fri 8/53:50 p.m.
ORD
-
YYC
1 stop8h 08m
Air Canada
Mon 11/56:30 a.m.
YYC
-
ORD
1 stop7h 25m
Air Canada
Deal found 25/4C$ 337
Sat 23/55:30 p.m.
ORD
-
YYC
Nonstop3h 55m
WestJet
Sun 31/512:00 p.m.
YYC
-
ORD
Nonstop3h 40m
WestJet
Deal found 25/4C$ 339
Tue 26/55:30 p.m.
ORD
-
YYC
Nonstop3h 55m
Multiple Airlines
Fri 29/57:05 a.m.
YYC
-
ORD
1 stop8h 15m
Multiple Airlines
Deal found 28/4C$ 340
Sat 23/55:30 p.m.
ORD
-
YYC
Nonstop3h 55m
Multiple Airlines
Wed 27/56:30 p.m.
YYC
-
ORD
2 stops36h 25m
Multiple Airlines
Deal found 28/4C$ 343

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 28 April 2026.

Round-trip from

C$ 228

One-way from

C$ 123

Popular in

July

Cheapest in

November

Average price

C$ 697

Good round-trip deal

C$ 262 or less

Good one-way deal

C$ 281 or less
WestJet
  • WestJet
  • 24/5-30/5
  • 2 total stops
  • 15h 35m total
  • Illinois to British Columbia
Search Deals
WestJet
  • WestJet
  • 26/5
  • 1 total stop
  • 6h 55m total
  • Illinois to British Columbia
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 151 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 629,999 searches. Data last updated 28 April 2026.
Use the filters below to find and compare flights from Illinois to British Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Tue 26/5

12:30 p.m.-8:30 p.m.

1 stop9h 00m

Calgary

Tue 2/6

7:45 a.m.-6:50 p.m.

1 stop10h 05m

C$ 410

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Tue 23/6

2:09 p.m.-11:01 p.m.

1 stop9h 52m

Calgary

Thu 2/7

7:45 a.m.-6:59 p.m.

1 stop10h 14m

C$ 419

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Wed 24/6

12:27 p.m.-8:38 p.m.

1 stop9h 11m

Calgary

Thu 2/7

7:45 a.m.-6:59 p.m.

1 stop10h 14m

C$ 419

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Wed 3/6

2:11 p.m.-10:57 p.m.

1 stop9h 46m

Calgary

Tue 9/6

6:45 a.m.-5:02 p.m.

1 stop9h 17m

C$ 419

St. LouisVancouver

STL - YVR

STLYVR

Lambert-St Louis

Wed 23/9

5:10 a.m.-9:51 a.m.

1 stop6h 41m

Vancouver Intl

Tue 29/9

2:20 p.m.-11:45 p.m.

1 stop7h 25m

C$ 425

St. LouisVancouver

STL - YVR

STLYVR

Lambert-St Louis

Sat 10/10

9:00 a.m.-2:06 p.m.

1 stop7h 06m

Vancouver Intl

Thu 15/10

1:45 p.m.-8:37 a.m.

1 stop16h 52m

C$ 430

ChicagoAbbotsford

ORD - YXX

ORDYXX

Chicago O'Hare Intl

Sat 5/9

5:30 p.m.-10:25 p.m.

1 stop6h 55m

Abbotsford

Mon 14/9

10:50 a.m.-4:40 p.m.

1 stop27h 50m

C$ 444

St. LouisVancouver

STL - YVR

STLYVR

Lambert-St Louis

Tue 7/7

5:10 a.m.-9:51 a.m.

1 stop6h 41m

Vancouver Intl

Wed 15/7

7:00 a.m.-6:17 p.m.

1 stop9h 17m

C$ 445

St. LouisVancouver

STL - YVR

STLYVR

Lambert-St Louis

Tue 9/6

4:48 p.m.-10:56 p.m.

1 stop8h 08m

Vancouver Intl

Tue 16/6

3:35 p.m.-11:57 p.m.

1 stop6h 22m

C$ 448

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Sun 3/5

2:09 p.m.-11:00 p.m.

1 stop9h 51m

Calgary

Tue 5/5

6:40 a.m.-8:16 p.m.

2 stops12h 36m

C$ 451

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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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

How far ahead should I book a flight from Illinois to British Columbia?

The best time to book flights from Illinois to British Columbia is 73 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Illinois to British Columbia (average of C$ 94). Flying from Illinois to British Columbia in June is currently the most expensive (average of C$ 208). 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 28 April 2026.

When flying from Illinois to British Columbia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 42% versus a flight at noon.

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

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 28 April 2026.
Read through reviews of airlines operating flights from Illinois to British Columbia, such as United Airlines and Air Canada. 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
9,672 reviews
Check prices

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,672 reviews
United Airlines
7.4
Good
9,672 reviews
Check prices

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
Air Canada
7.1
Good
10,975 reviews
United Airlines
7.4
Good
9,672 reviews
Check prices

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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?

    Departing from Illinois to British Columbia will take you 6h 41m. The distance between Illinois and British Columbia is about 2840 km. Both multi-stop and direct flights can be found to your destination and back.

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

    C$ 40 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from C$ 58 and C$ 126, respectively.

  • 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, September is the cheapest month in which you can book a flight from Illinois to British Columbia (average of C$ 94). Flying from Illinois to British Columbia in June is currently the most expensive (average of C$ 208). 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 airline flying from Illinois to British Columbia

Discover the top airline 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 629,999 searches. Data last updated 28 April 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 168AverageC$ 551FlexibilityNo cancel feeOn-time69%
Search United Airlines 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 Illinois to British Columbia?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to British Columbia from Illinois today with Cheapflights!

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

Millions of users choose and trust Cheapflights to book the best flight deals from Illinois to British Columbia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to British Columbia from Illinois shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

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

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