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Cheap flights from Vancouver to Illinois from C$ 221

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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
YVR — ORD
15 Jun — 22 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Vancouver to Illinois

Enter your travel dates to find the best prices.

Cheapest flights from Vancouver to Illinois
Explore the most affordable flight options available from Vancouver to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 May 2026.

Fri 12/62:45 p.m.
YVR
-
STL
1 stop6h 38m
Delta
Sat 20/611:18 a.m.
STL
-
YVR
1 stop11h 13m
Delta
Deal found 15/5C$ 417
Fri 5/611:35 p.m.
YVR
-
STL
1 stop7h 04m
United Airlines
Tue 9/65:10 a.m.
STL
-
YVR
1 stop15h 08m
United Airlines
Deal found 13/5C$ 425
Thu 20/86:00 a.m.
YVR
-
STL
1 stop8h 52m
Delta
Mon 24/811:13 a.m.
STL
-
YVR
1 stop11h 19m
Delta
Deal found 15/5C$ 478
Mon 28/910:45 p.m.
YVR
-
ORD
2 stops15h 55m
WestJet
Sun 4/105:30 p.m.
ORD
-
YVR
1 stop8h 45m
WestJet
Deal found 13/5C$ 488
Tue 6/1010:55 p.m.
YVR
-
ORD
1 stop11h 07m
Multiple Airlines
Fri 9/105:30 p.m.
ORD
-
YVR
1 stop8h 45m
Multiple Airlines
Deal found 15/5C$ 489
Tue 9/67:30 a.m.
YVR
-
ORD
1 stop7h 10m
Multiple Airlines
Tue 30/67:20 a.m.
ORD
-
YVR
1 stop10h 55m
Multiple Airlines
Deal found 14/5C$ 491
Wed 16/98:20 a.m.
YVR
-
ORD
2 stops23h 41m
Multiple Airlines
Tue 22/95:30 p.m.
ORD
-
YVR
1 stop7h 05m
Multiple Airlines
Deal found 13/5C$ 499
Wed 16/98:20 a.m.
YVR
-
ORD
2 stops23h 41m
Multiple Airlines
Sun 20/95:30 p.m.
ORD
-
YVR
1 stop7h 05m
Multiple Airlines
Deal found 13/5C$ 500
Mon 31/87:30 a.m.
YVR
-
ORD
1 stop7h 10m
WestJet
Mon 7/95:30 p.m.
ORD
-
YVR
1 stop7h 05m
WestJet
Deal found 14/5C$ 502
Wed 23/910:30 p.m.
YVR
-
ORD
2 stops16h 10m
WestJet
Sun 27/95:30 p.m.
ORD
-
YVR
1 stop7h 05m
WestJet
Deal found 16/5C$ 505
Wed 12/89:40 a.m.
YVR
-
ORD
1 stop17h 48m
Multiple Airlines
Wed 19/89:07 p.m.
ORD
-
YVR
2 stops19h 33m
Multiple Airlines
Deal found 13/5C$ 506
Mon 19/106:00 a.m.
YVR
-
ORD
2 stops8h 40m
WestJet
Fri 23/105:30 p.m.
ORD
-
YVR
2 stops15h 30m
WestJet
Deal found 15/5C$ 514

Find flight deals from Vancouver to Illinois

Keep the following information in mind while searching for Vancouver to Illinois flight deals. Data was last updated 16 May 2026.

Round-trip from

C$ 417

One-way from

C$ 221

Popular in

December

Cheapest in

September

Average price

C$ 524
Delta
  • Delta
  • 12/6-20/6
  • 2 total stops
  • 17h 51m total
  • Vancouver to Illinois
Search Deals
American Airlines
  • American Airlines
  • 28/5
  • 1 total stop
  • 15h 59m total
  • Vancouver to Illinois
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 121 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Vancouver 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 16 May 2026.
Use the filters below to find and compare flights from Vancouver to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Fri 12/6

2:45 p.m.-11:23 p.m.

1 stop6h 38m

Lambert-St Louis

Sat 20/6

11:18 a.m.-8:31 p.m.

1 stop11h 13m

C$ 417

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Fri 5/6

8:35 a.m.-11:57 p.m.

1 stop13h 22m

Lambert-St Louis

Tue 9/6

5:10 a.m.-6:18 p.m.

1 stop15h 08m

C$ 425

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Fri 12/6

2:45 p.m.-11:23 p.m.

1 stop6h 38m

Lambert-St Louis

Sun 21/6

6:21 a.m.-10:53 a.m.

1 stop6h 32m

C$ 465

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Thu 20/8

6:00 a.m.-4:52 p.m.

1 stop8h 52m

Lambert-St Louis

Mon 24/8

11:13 a.m.-8:32 p.m.

1 stop11h 19m

C$ 478

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Thu 27/8

2:20 p.m.-11:40 p.m.

1 stop7h 20m

Lambert-St Louis

Mon 31/8

1:36 p.m.-10:56 p.m.

1 stop11h 20m

C$ 560

VancouverChicago

YVR - ORD

YVRORD

Vancouver Intl

Sat 13/6

6:00 a.m.-5:27 p.m.

1 stop9h 27m

Chicago O'Hare Intl

Sat 20/6

6:55 a.m.-4:30 p.m.

1 stop11h 35m

C$ 572

VancouverChicago

YVR - ORD

YVRORD

Vancouver Intl

Mon 8/6

7:20 p.m.-5:53 a.m.

1 stop8h 33m

Chicago O'Hare Intl

Mon 15/6

5:00 a.m.-9:51 a.m.

1 stop6h 51m

C$ 575

VancouverChicago

YVR - ORD

YVRORD

Vancouver Intl

Tue 14/7

6:15 a.m.-11:18 p.m.

2 stops15h 03m

Chicago O'Hare Intl

Wed 22/7

8:27 a.m.-10:28 p.m.

2 stops16h 01m

C$ 575

VancouverChicago

YVR - ORD

YVRORD

Vancouver Intl

Thu 18/6

3:35 p.m.-12:44 a.m.

1 stop7h 09m

Chicago O'Hare Intl

Sun 21/6

5:00 a.m.-9:51 a.m.

1 stop6h 51m

C$ 583
Quickest round-trip

VancouverChicago

YVR - ORD

YVRORD

Vancouver Intl

Wed 8/7

11:35 p.m.-5:40 a.m.

Nonstop4h 05m

Chicago O'Hare Intl

Mon 13/7

5:00 a.m.-9:51 a.m.

1 stop6h 51m

C$ 584

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/5

Showing 1-10 of 56 resultsSorted by cheapest first
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2
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6

Best time to book a flight from Vancouver to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Vancouver 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 Vancouver to Illinois

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

To ensure you get the cheapest price possible for a flight from Vancouver to Illinois, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from Vancouver to Illinois (average of C$ 120). Flying from Vancouver to Illinois in January is currently the most expensive (average of C$ 440). 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 YVR to IL?

Find hourly flight availability from Vancouver 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 16 May 2026.

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

Weekly flight availability from Vancouver to Illinois

Explore weekly flight availability from Vancouver 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 16 May 2026.

The most flights from 8CA to USIL are scheduled on a Monday (5 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).

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

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 16 May 2026.
Read through reviews of airlines operating flights from Vancouver to Illinois, such as United Airlines,WestJet, andAmerican Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,727 reviews
Check prices

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,727 reviews
United Airlines
7.4
Good
9,727 reviews
Check prices

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
WestJet
7.2
Good
3,336 reviews
United Airlines
7.4
Good
9,727 reviews
Check prices

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
American Airlines
7.1
Good
11,662 reviews
United Airlines
7.4
Good
9,727 reviews
Check prices

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
11,046 reviews
United Airlines
7.4
Good
9,727 reviews
Check prices

Crew

8.1

Boarding

7.7

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Vancouver 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 Vancouver to Illinois?

    There are many flights that can get you from Vancouver to Illinois in 6h 38m. Fly via Delta or United Airlines to get the fastest option. There are 2840 km between Vancouver and Illinois. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Vancouver to Illinois are American Airlines (C$ 166), United Airlines (C$ 167), and WestJet (C$ 171).

  • What are the most popular routes from Vancouver to Illinois?

    Most travellers choose Vancouver Intl - Chicago O'Hare Intl, Vancouver Intl - Chicago Midway or Vancouver Intl - Lambert-St Louis when deciding on the best route from Vancouver to Illinois.

  • What are the most reliable airlines from Vancouver to Illinois?

    Consider United Airlines (81%), Air Canada (75%) or Avianca (73%) when booking your flight. These represent the most reliable airlines when flying from Vancouver to Illinois.

  • What are the cheapest flights from Vancouver to Illinois?

    Looking for the cheapest flight from Vancouver to Illinois? While on average our users pay C$ 512, our data indicates the cheapest price to be C$ 224. The most popular route (Vancouver Intl - Chicago O'Hare Intl), is priced around C$ 487.

  • Can I find deals for flights from Vancouver to Illinois that include hotel bookings?

    Yes. In addition to deals on Vancouver to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Vancouver to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Vancouver to Illinois.

  • Can I find deals for business class flights from Vancouver to Illinois?

    Yes. Cheapflights offers flight deals from Vancouver 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 Vancouver to Illinois?

    Currently, October is the cheapest month in which you can book a flight from Vancouver to Illinois (average of C$ 120). Flying from Vancouver to Illinois in January is currently the most expensive (average of C$ 440). 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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Top 4 airlines flying from Vancouver to Illinois

Discover the top 4 airlines that operate flights from Vancouver 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 16 May 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 197AverageC$ 473FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 202AverageC$ 570FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 209AverageC$ 378FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 253AverageC$ 430FlexibilityNo cancel feeOn-time71%
Search American 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 Vancouver to Illinois?

Cheapflights makes it easy to find Vancouver to Illinois flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Vancouver to Illinois by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Vancouver to Illinois flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Vancouver 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 Vancouver today and book when prices fit your budget.

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