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Cheap flights from British Columbia to Illinois from C$ 127

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 13/6. Fares are subject to change and may not be available on all flights or dates of travel.
YVR — ORD
4 Feb — 11 Feb1
1 adult

Cheap flight deals from British Columbia to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from British Columbia (CABC) to Illinois (USIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 January 2025.

Round-trip from

C$ 193

One-way from

C$ 127

Popular in

December

Cheapest in

October

Average price

C$ 554

Good round-trip deal

C$ 444 or less

Good one-way deal

C$ 266 or less
WestJet
  • WestJet
  • 16/5-19/5
  • Nonstop
  • 7h 18m total
  • British Columbia to Illinois
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WestJet
  • WestJet
  • 13/6
  • Nonstop
  • 3h 29m total
  • British Columbia to Illinois
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 11 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a round-trip flight from British Columbia to Illinois.
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Price to beat on a one-way flight from British Columbia to Illinois.
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Find flight deals from British Columbia to Illinois

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 January 2025.

Fri 16/512:15 p.m.YYC - ORD
Nonstop3h 29mWestJet
Mon 19/55:30 p.m.ORD - YYC
Nonstop3h 49mWestJet
Deal found 28/1C$ 193
Sat 18/108:30 a.m.YYC - ORD
Nonstop3h 19mUnited Airlines
Sat 18/107:45 p.m.ORD - YYC
Nonstop3h 44mUnited Airlines
Deal found 30/1C$ 249
Mon 17/38:30 a.m.YYC - ORD
1 stop9h 11mAir Canada
Sat 12/46:01 p.m.ORD - YYC
1 stop8h 07mAir Canada
Deal found 30/1C$ 257
Mon 19/59:15 p.m.YYC - ORD
2 stops12h 37mMultiple Airlines
Wed 21/55:30 p.m.ORD - YYC
Nonstop3h 49mMultiple Airlines
Deal found 29/1C$ 287
Thu 27/25:55 a.m.YVR - ORD
1 stop8h 01mWestJet
Sun 16/34:45 p.m.ORD - YVR
1 stop9h 16mWestJet
Deal found 29/1C$ 309
Tue 25/26:35 a.m.YYC - ORD
2 stops10h 50mDelta
Sun 2/31:45 p.m.ORD - YYC
1 stop10h 30mDelta
Deal found 29/1C$ 314
Tue 25/23:55 p.m.YVR - ORD
1 stop12h 12mMultiple Airlines
Tue 11/32:42 p.m.ORD - YVR
1 stop9h 48mMultiple Airlines
Deal found 29/1C$ 314
Wed 26/26:35 a.m.YYC - MDW
1 stop5h 07mDelta
Fri 28/210:19 a.m.MDW - YYC
2 stops13h 56mDelta
Deal found 30/1C$ 340
Mon 9/67:00 a.m.YLW - ORD
1 stop7h 44mWestJet
Sat 14/65:30 p.m.ORD - YLW
1 stop8h 19mWestJet
Deal found 29/1C$ 363
Tue 11/25:55 a.m.YVR - MDW
2 stops23h 12mMultiple Airlines
Sun 16/27:00 a.m.MDW - YVR
1 stop16h 50mMultiple Airlines
Deal found 30/1C$ 397
Wed 2/48:10 a.m.YVR - ORD
1 stop6h 38mAir Canada
Tue 29/48:52 a.m.ORD - YVR
Nonstop4h 41mAir Canada
Deal found 30/1C$ 397
Wed 26/26:30 a.m.YVR - ORD
Nonstop4h 14mUnited Airlines
Wed 12/38:06 p.m.ORD - YVR
Nonstop4h 46mUnited Airlines
Deal found 29/1C$ 401

Find flights from British Columbia to Illinois within your budget

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 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Fri 16/5

12:15 p.m.-4:44 p.m.

Nonstop3h 29m

Chicago O'Hare Intl

Mon 19/5

5:30 p.m.-8:19 p.m.

Nonstop3h 49m

C$ 193

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Thu 27/2

11:30 a.m.-3:56 p.m.

Nonstop3h 26m

Chicago O'Hare Intl

Tue 4/3

2:58 p.m.-11:50 p.m.

1 stop9h 52m

C$ 249

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Mon 17/3

8:30 a.m.-6:41 p.m.

1 stop9h 11m

Chicago O'Hare Intl

Sat 12/4

6:01 p.m.-1:08 a.m.

1 stop8h 07m

C$ 257

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Thu 27/2

6:14 a.m.-11:58 p.m.

1 stop16h 44m

Chicago O'Hare Intl

Thu 6/3

5:00 a.m.-6:16 p.m.

1 stop14h 16m

C$ 284

VancouverChicago

YVR - ORD

YVRORD

Vancouver Intl

Thu 27/2

5:55 a.m.-3:56 p.m.

1 stop8h 01m

Chicago O'Hare Intl

Sun 16/3

4:45 p.m.-12:01 a.m.

1 stop9h 16m

C$ 309

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Tue 25/2

6:35 a.m.-6:25 p.m.

2 stops10h 50m

Chicago O'Hare Intl

Sun 2/3

1:45 p.m.-11:15 p.m.

1 stop10h 30m

C$ 314

VancouverChicago

YVR - ORD

YVRORD

Vancouver Intl

Tue 25/2

3:55 p.m.-6:07 a.m.

1 stop12h 12m

Chicago O'Hare Intl

Tue 11/3

2:42 p.m.-10:30 p.m.

1 stop9h 48m

C$ 314

CalgaryChicago

YYC - MDW

YYCMDW

Calgary

Wed 26/2

6:35 a.m.-12:42 p.m.

1 stop5h 07m

Chicago Midway

Fri 28/2

10:19 a.m.-11:15 p.m.

2 stops13h 56m

C$ 340

KelownaChicago

YLW - ORD

YLWORD

Kelowna

Mon 9/6

7:00 a.m.-4:44 p.m.

1 stop7h 44m

Chicago O'Hare Intl

Sat 14/6

5:30 p.m.-11:49 p.m.

1 stop8h 19m

C$ 363

VancouverChicago

YVR - ORD

YVRORD

Vancouver Intl

Wed 2/4

6:15 a.m.-12:31 p.m.

Nonstop4h 16m

Chicago O'Hare Intl

Tue 29/4

8:52 a.m.-11:33 a.m.

Nonstop4h 41m

C$ 397

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/1

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.

Travel insights for flights from British Columbia to Illinois

Get recent, data-driven insights about flights from British Columbia to Illinois including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from British Columbia to Illinois (average of C$ 261). Flying from British Columbia to Illinois in March 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 January 2025.

When flying from British Columbia to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from British Columbia to Illinois

Explore weekly flight availability from British Columbia to Illinois. 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 30 January 2025.

The most flights from CABC to USIL are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Illinois by month

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

In terms of precipitation, rainfall in Illinois ranges from 43.0 - 125.0 mm per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Illinois when rainfall is around 43.0 mm.

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

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 January 2025.
Read through reviews of airlines operating flights from British Columbia to Illinois, such as Alaska Airlines, Delta and Porter Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,688 reviews
Check prices

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,688 reviews
Alaska Airlines
8.0
Very good
9,688 reviews
Check prices

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,454 reviews
Alaska Airlines
8.0
Very good
9,688 reviews
Check prices

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Porter Airlines
7.9
Good
278 reviews
Alaska Airlines
8.0
Very good
9,688 reviews
Check prices

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

KLM
7.8
Good
1,335 reviews
Alaska Airlines
8.0
Very good
9,688 reviews
Check prices

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,913 reviews
Alaska Airlines
8.0
Very good
9,688 reviews
Check prices

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.1

Entertainment

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

  • 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$ 127. Air Canada flights start at C$ 154 while deals on United Airlines start at C$ 172 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, January is the cheapest month in which you can book a flight from British Columbia to Illinois (average of C$ 261). Flying from British Columbia to Illinois in March 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

Browse thousands of different options on Cheapflights for your next trip

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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 5 airlines flying from British Columbia to Illinois

Discover the top 5 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 January 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 349AverageC$ 525FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 370AverageC$ 597FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Alaska AirlinesCheapestC$ 375AverageC$ 652FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapestC$ 387AverageC$ 569FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 407AverageC$ 559FlexibilityNo cancel feeOn-timeN/A
Search Delta 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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