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

C$ 87 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 Air Canada, with prices starting from C$ 108 and C$ 111, respectively.

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

Users have found that booking a flight from Illinois to British Columbia at least 32 days early can save you up to 135% on average compared to booking a flight this week. If booking 32 days before your flight isn’t an option for you, users have found flights from Illinois to British Columbia for as little as C$ 493 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 1,662 for flights departing within the next 3 days.

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

The best pricing can be found in the month of October. Prices to British Columbia from Illinois average C$ 687. You can even find prices in October for less than C$ 687, as users have found deals to British Columbia from as low as C$ 189. The month of December appears to be one of the more expensive times to travel to British Columbia from Illinois. Flying in the targeted month can save you up to 46%.

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.

C$ 87+ Flights from Illinois to British Columbia

Cheap flight deals from Illinois to British Columbia

Round-trip from	C$ 221
One-way from	C$ 87
Popular in	December
Cheapest in	October
Average price	C$ 495
Good round-trip deal	C$ 502 or less
Good one-way deal	C$ 247 or less

WestJet
10/5-11/5
Nonstop
7h 18m total
Illinois to British Columbia

Search Deals

WestJet
1/5
Nonstop
3h 49m total
Illinois to British Columbia

Search Deals

High demand for flights, 1% potential price rise

Search Deals

Cheapest flight prices on average. 4% potential price decrease (C$ 43 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in January 2025

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

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 30 January 2025.

Sat 6/95:30 p.m.ORD - YYC

Nonstop3h 49mWestJet

Sat 20/912:15 p.m.YYC - ORD

Nonstop3h 28mWestJet

Deal found 30/1C$ 212

Wed 10/95:30 p.m.ORD - YYC

Nonstop3h 49mMultiple Airlines

Tue 16/96:00 a.m.YYC - ORD

1 stop7h 54mMultiple Airlines

Deal found 30/1C$ 232

Tue 30/92:40 p.m.ORD - YYC

1 stop9h 26mAir Canada

Sat 4/108:30 a.m.YYC - ORD

Nonstop3h 19mAir Canada

Deal found 29/1C$ 248

Tue 9/97:45 p.m.ORD - YYC

Nonstop3h 44mUnited Airlines

Wed 17/96:15 a.m.YYC - ORD

1 stop15h 10mUnited Airlines

Deal found 30/1C$ 263

Fri 23/55:30 p.m.ORD - YVR

1 stop8h 40mWestJet

Mon 2/67:00 a.m.YVR - ORD

1 stop7h 44mWestJet

Deal found 29/1C$ 284

Tue 4/32:58 p.m.ORD - YVR

1 stop8h 52mMultiple Airlines

Fri 7/37:00 a.m.YVR - ORD

1 stop14h 06mMultiple Airlines

Deal found 29/1C$ 290

Thu 27/24:45 p.m.ORD - YXX

1 stop9h 22mWestJet

Thu 6/35:40 a.m.YXX - ORD

1 stop8h 16mWestJet

Deal found 30/1C$ 359

Tue 4/31:26 p.m.MDW - YYC

1 stop8h 27mDelta

Sat 8/36:35 a.m.YYC - MDW

1 stop10h 08mDelta

Deal found 30/1C$ 361

Sun 2/31:45 p.m.ORD - YYC

1 stop10h 30mDelta

Thu 6/38:00 a.m.YYC - ORD

1 stop9h 23mDelta

Deal found 30/1C$ 361

Thu 27/24:45 p.m.ORD - YXX

1 stop9h 22mMultiple Airlines

Thu 6/35:40 a.m.YXX - ORD

2 stops21h 05mMultiple Airlines

Deal found 30/1C$ 385

Mon 3/38:44 p.m.MDW - YVR

1 stop20h 54mMultiple Airlines

Tue 11/311:00 p.m.YVR - MDW

1 stop15h 55mMultiple Airlines

Deal found 30/1C$ 388

Mon 10/34:45 p.m.ORD - YYJ

1 stop9h 12mMultiple Airlines

Tue 8/49:35 a.m.YYJ - ORD

2 stops13h 28mMultiple Airlines

Deal found 30/1C$ 402

Best flights from Illinois to British Columbia
Discover carefully curated flight deals from Illinois to British Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 January 2025.

Sat 10/55:30 p.m.ORD - YYC

Nonstop3h 49mWestJet

Sun 11/512:15 p.m.YYC - ORD

Nonstop3h 29mWestJet

Deal found 28/1C$ 221

Tue 4/32:58 p.m.ORD - YYC

1 stop9h 52mMultiple Airlines

Sun 9/311:30 a.m.YYC - ORD

Nonstop3h 26mMultiple Airlines

Deal found 30/1C$ 252

Tue 11/38:47 a.m.ORD - YYC

Nonstop3h 52mUnited Airlines

Tue 11/32:01 p.m.YYC - ORD

1 stop9h 22mUnited Airlines

Deal found 28/1C$ 265

Tue 1/410:53 a.m.ORD - YYC

1 stop10h 30mAir Canada

Tue 8/48:30 a.m.YYC - ORD

1 stop9h 24mAir Canada

Deal found 30/1C$ 296

Wed 16/41:55 p.m.ORD - YYC

1 stop10h 12mDelta

Sun 20/47:15 a.m.YYC - ORD

1 stop9h 46mDelta

Deal found 30/1C$ 359

Thu 20/29:33 a.m.MDW - YYC

2 stops13h 54mKLM

Thu 27/27:00 a.m.YYC - MDW

2 stops9h 43mKLM

Deal found 29/1C$ 473

Thu 6/38:44 p.m.MDW - YVR

2 stops20h 27mFrontier

Wed 12/38:10 a.m.YVR - MDW

2 stops14h 07mFrontier

Deal found 29/1C$ 475

Thu 27/24:45 p.m.ORD - YXX

1 stop9h 22mWestJet

Mon 3/35:40 a.m.YXX - ORD

1 stop8h 16mWestJet

Deal found 29/1C$ 247

Wed 12/211:38 a.m.STL - YVR

1 stop11h 46mAmerican Airlines

Wed 19/21:30 p.m.YVR - STL

1 stop7h 13mAmerican Airlines

Deal found 29/1C$ 514

Tue 25/27:45 a.m.ORD - YLW

1 stop11h 23mAlaska Airlines

Tue 4/35:58 p.m.YLW - ORD

1 stop28h 01mAlaska Airlines

Deal found 30/1C$ 519

Fri 28/211:35 a.m.ORD - YVR

2 stops12h 55mMultiple Airlines

Fri 7/33:55 p.m.YVR - ORD

1 stop12h 47mMultiple Airlines

Deal found 29/1C$ 287

Tue 4/311:15 a.m.MDW - YVR

2 stops12h 10mPorter Airlines

Tue 11/38:45 a.m.YVR - MDW

2 stops23h 35mPorter Airlines

Deal found 29/1C$ 581

Direct flights from Illinois to British Columbia
Explore direct flight options from Illinois to British Columbia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 January 2025.

Sat 10/55:30 p.m.ORD - YYC

Nonstop3h 49mWestJet

Sun 11/512:15 p.m.YYC - ORD

Nonstop3h 29mWestJet

Deal found 28/1C$ 221

Mon 3/38:53 a.m.ORD - YYC

Nonstop3h 46mUnited Airlines

Wed 5/312:41 p.m.YYC - ORD

Nonstop3h 27mUnited Airlines

Deal found 30/1C$ 280

Fri 9/55:30 p.m.ORD - YYC

Nonstop3h 49mDelta

Sun 11/512:15 p.m.YYC - ORD

Nonstop3h 29mDelta

Deal found 29/1C$ 371

Sun 16/34:45 p.m.ORD - YYC

Nonstop3h 51mKLM

Sun 23/311:30 a.m.YYC - ORD

Nonstop3h 26mKLM

Deal found 30/1C$ 473

Thu 13/38:06 p.m.ORD - YVR

Nonstop4h 46mAir Canada

Sun 23/36:30 a.m.YVR - ORD

Nonstop4h 14mAir Canada

Deal found 30/1C$ 489

Mon 3/31:11 p.m.ORD - YVR

Nonstop4h 39mLufthansa

Tue 11/36:30 a.m.YVR - ORD

Nonstop4h 14mLufthansa

Deal found 30/1C$ 518

Thu 13/38:06 p.m.ORD - YVR

Nonstop4h 46mUnited Airlines

Sun 23/36:30 a.m.YVR - ORD

Nonstop4h 14mUnited Airlines

Deal found 30/1C$ 528

Tue 1/49:45 a.m.ORD - YYC

Nonstop3h 57mAmerican Airlines

Tue 8/41:17 p.m.YYC - ORD

Nonstop3h 32mAmerican Airlines

Deal found 29/1C$ 574

Sun 6/48:52 a.m.ORD - YYC

Nonstop3h 49mAir Canada

Fri 11/412:43 p.m.YYC - ORD

Nonstop3h 27mAir Canada

Deal found 30/1C$ 625

Fri 28/28:53 a.m.ORD - YYC

Nonstop3h 46mMultiple Airlines

Mon 3/311:30 a.m.YYC - ORD

Nonstop3h 26mMultiple Airlines

Deal found 29/1C$ 747

Sat 14/68:15 p.m.ORD - YVR

Nonstop4h 40mAmerican Airlines

Thu 26/611:50 p.m.YVR - ORD

Nonstop4h 13mAmerican Airlines

Deal found 28/1C$ 930

Fri 11/78:15 p.m.ORD - YVR

Nonstop4h 40mJapan Airlines

Fri 18/711:50 p.m.YVR - ORD

Nonstop4h 13mJapan Airlines

Deal found 29/1C$ 2,144

Last-minute flights from Illinois to British Columbia
Discover last-minute flight deals from Illinois to British Columbia. Data last updated 30 January 2025 and is based on user searches.

Tue 4/28:45 a.m.ORD - YYC

1 stop6h 36mMultiple Airlines

Tue 11/28:30 a.m.YYC - ORD

1 stop9h 08mMultiple Airlines

Deal found 30/1C$ 342

Tue 4/25:00 p.m.ORD - YYC

1 stop7h 15mDelta

Tue 11/28:00 a.m.YYC - ORD

2 stops14h 49mDelta

Deal found 30/1C$ 407

Tue 4/212:56 p.m.ORD - YVR

1 stop7h 35mAir Canada

Tue 11/26:30 a.m.YVR - ORD

1 stop8h 45mAir Canada

Deal found 30/1C$ 528

Tue 4/24:15 p.m.ORD - YVR

2 stops8h 40mDelta

Tue 11/211:35 a.m.YVR - ORD

1 stop10h 36mDelta

Deal found 30/1C$ 603

Tue 4/28:50 a.m.ORD - YYC

Nonstop3h 49mUnited Airlines

Tue 11/212:41 p.m.YYC - ORD

Nonstop3h 34mUnited Airlines

Deal found 30/1C$ 972

Wed 5/25:11 a.m.ORD - YVR

2 stops20h 50mMultiple Airlines

Thu 6/29:05 a.m.YVR - ORD

1 stop18h 26mMultiple Airlines

Deal found 29/1C$ 506

Wed 5/28:15 a.m.MDW - YVR

2 stops31h 30mMultiple Airlines

Sun 9/25:30 p.m.YVR - MDW

1 stop16h 14mMultiple Airlines

Deal found 29/1C$ 561

Wed 5/27:45 a.m.ORD - YVR

1 stop6h 44mAlaska Airlines

Tue 11/24:59 p.m.YVR - ORD

2 stops18h 08mAlaska Airlines

Deal found 30/1C$ 567

Wed 5/25:35 a.m.ORD - YXX

3 stops20h 32mMultiple Airlines

Thu 6/25:40 a.m.YXX - ORD

2 stops15h 33mMultiple Airlines

Deal found 29/1C$ 574

Wed 5/21:26 p.m.MDW - YVR

2 stops11h 29mDelta

Sun 9/27:29 p.m.YVR - MDW

2 stops11h 22mDelta

Deal found 29/1C$ 636

Fri 7/24:00 p.m.ORD - YYC

1 stop10h 18mAir Canada

Mon 10/28:30 a.m.YYC - ORD

1 stop9h 08mAir Canada

Deal found 30/1C$ 340

Sun 9/28:55 a.m.ORD - YVR

1 stop10h 14mUnited Airlines

Sun 9/28:55 p.m.YVR - ORD

1 stop14h 20mUnited Airlines

Deal found 29/1C$ 541

One-way flights from Illinois to British Columbia
Search for one-way flight options from Illinois to British Columbia. Find affordable one-way fares based on user searches. Data last updated 30 January 2025.

Thu 1/55:30 p.m.ORD - YYC

Nonstop3h 49mWestJet

Deal found 29/1C$ 87

Tue 4/32:58 p.m.ORD - YVR

1 stop8h 52mMultiple Airlines

Deal found 30/1C$ 101

Tue 1/48:52 a.m.ORD - YYC

Nonstop3h 49mUnited Airlines

Deal found 29/1C$ 108

Thu 27/24:45 p.m.ORD - YXX

1 stop9h 22mWestJet

Deal found 29/1C$ 110

Sun 27/72:40 p.m.ORD - YYC

1 stop9h 23mAir Canada

Deal found 30/1C$ 111

Tue 25/27:51 p.m.ORD - YYC

1 stop28h 04mMultiple Airlines

Deal found 30/1C$ 113

Thu 27/24:45 p.m.ORD - YVR

1 stop9h 16mWestJet

Deal found 29/1C$ 120

Wed 26/27:05 a.m.MDW - YVR

2 stops17h 25mMultiple Airlines

Deal found 30/1C$ 138

Wed 26/31:16 p.m.MDW - YYC

1 stop8h 26mDelta

Deal found 28/1C$ 144

Wed 26/212:15 p.m.ORD - YYC

1 stop9h 38mDelta

Deal found 30/1C$ 144

Sat 15/27:04 p.m.STL - YVR

2 stops28h 46mMultiple Airlines

Deal found 30/1C$ 160

Wed 5/38:12 a.m.MDW - YYC

1 stop12h 52mMultiple Airlines

Deal found 30/1C$ 176

Find flights from Illinois to British Columbia within your budget

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Sat 10/5

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

Nonstop3h 49m

Calgary

Sun 11/5

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

Nonstop3h 29m

C$ 221

ChicagoAbbotsford

ORD - YXX

ORDYXX

Chicago O'Hare Intl

Thu 27/2

4:45 p.m.-12:07 a.m.

1 stop9h 22m

Abbotsford

Mon 3/3

5:40 a.m.-3:56 p.m.

1 stop8h 16m

C$ 247

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Tue 4/3

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

1 stop9h 52m

Calgary

Sun 9/3

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

Nonstop3h 26m

C$ 252

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Tue 11/3

8:47 a.m.-11:39 a.m.

Nonstop3h 52m

Calgary

Tue 11/3

2:01 p.m.-12:23 a.m.

1 stop9h 22m

C$ 265

ChicagoVancouver

ORD - YVR

ORDYVR

Chicago O'Hare Intl

Fri 23/5

5:30 p.m.-12:10 a.m.

1 stop8h 40m

Vancouver Intl

Mon 2/6

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

1 stop7h 44m

C$ 284

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Sat 10/5

7:10 a.m.-9:48 p.m.

1 stop15h 38m

Calgary

Sun 11/5

1:30 p.m.-12:29 a.m.

1 stop9h 59m

C$ 286

ChicagoVancouver

ORD - YVR

ORDYVR

Chicago O'Hare Intl

Fri 28/2

11:35 a.m.-10:30 p.m.

2 stops12h 55m

Vancouver Intl

Fri 7/3

3:55 p.m.-6:42 a.m.

1 stop12h 47m

C$ 287

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Tue 1/4

10:53 a.m.-8:23 p.m.

1 stop10h 30m

Calgary

Tue 8/4

8:30 a.m.-6:54 p.m.

1 stop9h 24m

C$ 296

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Wed 16/4

1:55 p.m.-11:07 p.m.

1 stop10h 12m

Calgary

Sun 20/4

7:15 a.m.-6:01 p.m.

1 stop9h 46m

C$ 359

ChicagoCalgary

MDW - YYC

MDWYYC

Chicago Midway

Tue 4/3

1:26 p.m.-8:53 p.m.

1 stop8h 27m

Calgary

Sat 8/3

6:35 a.m.-5:43 p.m.

1 stop10h 08m

C$ 361

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/1

Showing 1-10 of 60 results

...

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.

Travel insights for flights from Illinois to British Columbia

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

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

Currently, January is the cheapest month in which you can book a flight from Illinois to British Columbia (average of C$ 145). Flying from Illinois to British Columbia in July is currently the most expensive (average of C$ 262). 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?

When flying from Illinois to British Columbia, 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 Illinois to British Columbia

The most flights from USIL to CABC are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in British Columbia by month

In terms of precipitation, rainfall in British Columbia ranges from 36.0 - 189.0 mm per month. November is typically the wettest month, when rainfall can reach 189.0 mm. July is typically the driest time to visit British Columbia when rainfall is around 36.0 mm.

Temperature in British Columbia 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 18.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing British Columbia

To help decide which airline to fly from Illinois to British Columbia, see what other customers have to say about Alaska Airlines, Delta and Porter Airlines. 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.

Alaska Airlines

8.0

Very good

9,688 reviews

Check prices

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

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

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

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

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

Aeromexico

7.5

Good

1,837 reviews

Alaska Airlines

8.0

Very good

9,688 reviews

Check prices

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

What are the cheapest airlines to fly from Illinois to British Columbia one-way?
C$ 87 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 Air Canada, with prices starting from C$ 108 and C$ 111, 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, January is the cheapest month in which you can book a flight from Illinois to British Columbia (average of C$ 145). Flying from Illinois to British Columbia in July is currently the most expensive (average of C$ 262). 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

Alternative routes for Illinois to British Columbia

Newark to Pearson Intl flights

Newark to Pierre Elliott Trudeau Intl flights

John F Kennedy Intl to Pearson Intl flights

John F Kennedy Intl to Vancouver Intl flights

Newark to Vancouver Intl flights

Newark to Toronto Island flights

Los Angeles to Vancouver Intl flights

John F Kennedy Intl to Pierre Elliott Trudeau Intl flights

LaGuardia to Pierre Elliott Trudeau Intl flights

LaGuardia to Pearson Intl flights

San Francisco to Vancouver Intl flights

O'Hare Intl to Vancouver Intl flights

Boston to Pearson Intl flights

Seattle to Vancouver Intl flights

Newark to Calgary flights

San Francisco to Pearson Intl flights

Los Angeles to Pearson Intl flights

Dallas/Fort Worth to Pearson Intl flights

John F Kennedy Intl to Calgary flights

Boston to Toronto Island flights

LaGuardia to Vancouver Intl flights

San Diego to Vancouver Intl flights

Atlanta to Vancouver Intl flights

Honolulu to Vancouver Intl flights

Dulles Intl to Pearson Intl flights

Dulles Intl to Vancouver Intl flights

San Francisco to Calgary flights

O'Hare Intl to Calgary flights

Denver to Vancouver Intl flights

O'Hare Intl to Pearson Intl flights

Minneapolis to Vancouver Intl flights

Boston to Pierre Elliott Trudeau Intl flights

Dulles Intl to Pierre Elliott Trudeau Intl flights

Dulles Intl to Calgary flights

Reagan-National to Pearson Intl flights

Los Angeles to Calgary flights

Seattle to Pearson Intl flights

Dallas/Fort Worth to Vancouver Intl flights

Santa Ana to Vancouver Intl flights

Los Angeles to Pierre Elliott Trudeau Intl flights

Newark to Québec City flights

Hobby to Pearson Intl flights

Boston to Vancouver Intl flights

San Francisco to Pierre Elliott Trudeau Intl flights

Fort Lauderdale to Pierre Elliott Trudeau Intl flights

O'Hare Intl to Pierre Elliott Trudeau Intl flights

Atlanta to Pearson Intl flights

Hobby to Calgary flights

Sacramento to Vancouver Intl flights

Sky Harbor Intl to Vancouver Intl flights

Complete your trip

British Columbia car rentals

Vancouver Intl Airport car rentals

Kelowna Airport car rentals

Victoria Intl Airport car rentals

Abbotsford Airport car rentals

Cranbrook Airport car rentals

Terrace Airport car rentals

Victoria Inner Harbour Seaplane Base Airport car rentals

Fort St John Airport car rentals

Penticton Airport car rentals

Castlegar Airport car rentals

Campbell River Airport car rentals

Direct flights to Canada

Find a return flight route from British Columbia

Vancouver Intl to O'Hare Intl flights

Calgary to O'Hare Intl flights

Vancouver Intl to Midway flights

Calgary to Midway flights

Vancouver Intl to St. Louis flights

Calgary to St. Louis flights

Kelowna to O'Hare Intl flights

Kelowna to Midway flights

Victoria to Midway flights

Nanaimo to O'Hare Intl flights

Victoria to O'Hare Intl flights

Comox to O'Hare Intl flights

Vancouver Intl to Dubuque flights

Vancouver Intl to Peoria flights

Victoria to St. Louis flights

Calgary to Decatur flights

Top 2 airlines flying from Illinois to British Columbia

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestC$ 411	AverageC$ 528	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 421	AverageC$ 526	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Illinois to British Columbia from C$ 87

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Illinois to British Columbia

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Illinois to British Columbia

Cheapest flights from Illinois to British ColumbiaExplore 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 30 January 2025.

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 30 January 2025.

Find flights from Illinois to British Columbia within your budget

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.

Travel insights for flights from Illinois to British Columbia

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

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

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 30 January 2025.

Weekly flight availability from Illinois to British Columbia

Rainfall in British Columbia by month

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

Temperature in British Columbia by month

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

Reviews of airlines servicing British Columbia

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?

Can I find deals for flights from Illinois to British Columbia that include hotel bookings?

How can I find direct flights from Illinois to British Columbia?

Can I find deals for business class flights from Illinois to British Columbia?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to British Columbia

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Illinois to British Columbia

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?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 30 January 2025.