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Cheap flights from Vancouver to Illinois from C$ 209

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
YVR — ORD
4 Jul — 11 Jul1
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 4 June 2026.

Thu 18/63:35 p.m.
YVR
-
STL
1 stop6h 22m
United Airlines
Wed 24/65:10 a.m.
STL
-
YVR
1 stop6h 41m
United Airlines
Deal found 1/6C$ 365
Thu 18/63:35 p.m.
YVR
-
STL
1 stop6h 22m
Air Canada
Tue 23/65:10 a.m.
STL
-
YVR
1 stop6h 41m
Air Canada
Deal found 1/6C$ 424
Fri 21/86:00 a.m.
YVR
-
STL
1 stop8h 52m
Delta
Tue 25/811:13 a.m.
STL
-
YVR
1 stop11h 19m
Delta
Deal found 2/6C$ 427
Fri 12/62:20 p.m.
YVR
-
STL
1 stop7h 37m
United Airlines
Sat 20/67:22 a.m.
STL
-
YVR
1 stop16h 58m
United Airlines
Deal found 31/5C$ 437
Fri 21/87:10 p.m.
YVR
-
STL
1 stop15h 30m
United Airlines
Tue 25/87:25 a.m.
STL
-
YVR
1 stop17h 00m
United Airlines
Deal found 1/6C$ 449
Thu 18/66:00 a.m.
YVR
-
STL
1 stop15h 59m
American Airlines
Thu 25/61:42 p.m.
STL
-
YVR
1 stop11h 17m
American Airlines
Deal found 2/6C$ 452
Mon 31/82:12 p.m.
YVR
-
STL
1 stop17h 12m
American Airlines
Sun 6/96:53 p.m.
STL
-
YVR
1 stop17h 52m
American Airlines
Deal found 3/6C$ 456
Wed 15/76:00 a.m.
YVR
-
STL
2 stops8h 46m
WestJet
Thu 16/76:30 a.m.
STL
-
YVR
2 stops19h 45m
WestJet
Deal found 1/6C$ 473
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 1/6C$ 490
Thu 17/98:25 a.m.
YVR
-
ORD
Nonstop4h 18m
Air Canada
Mon 21/93:40 p.m.
ORD
-
YVR
Nonstop4h 35m
Air Canada
Deal found 30/5C$ 533
Thu 2/78:25 a.m.
YVR
-
ORD
Nonstop4h 11m
Air Canada
Tue 7/73:50 p.m.
ORD
-
YVR
1 stop8h 15m
Air Canada
Deal found 31/5C$ 541
Thu 18/611:57 p.m.
YVR
-
ORD
Nonstop4h 10m
American Airlines
Sun 21/68:10 p.m.
ORD
-
YVR
Nonstop4h 49m
American Airlines
Deal found 31/5C$ 548

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 4 June 2026.

Round-trip from

C$ 365

One-way from

C$ 209

Popular in

December

Cheapest in

October

Average price

C$ 603
United Airlines
  • United Airlines
  • 18/6-24/6
  • 2 total stops
  • 13h 03m total
  • Vancouver to Illinois
Search Deals
11/8
  • 11/8
  • 3 total stops
  • 35h 19m total
  • Vancouver to Illinois
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 109 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 4 June 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

Tue 6/10

1:15 p.m.-11:18 p.m.

1 stop8h 03m

Lambert-St Louis

Sat 10/10

3:45 p.m.-8:32 p.m.

1 stop6h 47m

C$ 365

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Thu 18/6

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

1 stop6h 22m

Lambert-St Louis

Wed 24/6

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

1 stop6h 41m

C$ 365

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Fri 21/8

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

1 stop8h 52m

Lambert-St Louis

Tue 25/8

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

1 stop11h 19m

C$ 427

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Fri 21/8

7:10 p.m.-12:40 p.m.

1 stop15h 30m

Lambert-St Louis

Tue 25/8

7:25 a.m.-10:25 p.m.

1 stop17h 00m

C$ 449

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Thu 18/6

6:00 a.m.-11:59 p.m.

1 stop15h 59m

Lambert-St Louis

Thu 25/6

1:42 p.m.-10:59 p.m.

1 stop11h 17m

C$ 467

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Fri 3/7

6:00 a.m.-4:46 p.m.

2 stops8h 46m

Lambert-St Louis

Fri 10/7

6:21 a.m.-8:40 p.m.

2 stops16h 19m

C$ 498

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Fri 21/8

9:50 a.m.-11:26 p.m.

2 stops11h 36m

Lambert-St Louis

Tue 25/8

3:50 p.m.-8:32 p.m.

1 stop6h 42m

C$ 498

VancouverSt. Louis

YVR - STL

YVRSTL

Vancouver Intl

Thu 2/7

6:30 p.m.-12:34 p.m.

2 stops16h 04m

Lambert-St Louis

Wed 8/7

5:36 p.m.-4:25 p.m.

2 stops24h 49m

C$ 514
Quickest round-trip

VancouverChicago

YVR - ORD

YVRORD

Vancouver Intl

Tue 23/6

1:45 p.m.-8:05 p.m.

Nonstop4h 20m

Chicago O'Hare Intl

Wed 24/6

7:44 p.m.-10:20 p.m.

Nonstop4h 36m

C$ 556

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

8:45 a.m.-11:33 a.m.

Nonstop4h 48m

C$ 569

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 53 resultsSorted by cheapest first
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2
3
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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

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$ 121). Flying from Vancouver to Illinois in January is currently the most expensive (average of C$ 444). 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 4 June 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 4 June 2026.

The most flights from 8CA to USIL are scheduled on a Tuesday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).

How much does it cost to fly round-trip 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 31 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.

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 4 June 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
9,779 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Crew

8.1

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
9,779 reviews
United Airlines
7.4
Good
9,779 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Crew

8.1

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
3,350 reviews
United Airlines
7.4
Good
9,779 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Crew

8.1

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
11,649 reviews
United Airlines
7.4
Good
9,779 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Crew

8.1

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
11,127 reviews
United Airlines
7.4
Good
9,779 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Crew

8.1

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 22m. 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 WestJet (C$ 164), American Airlines (C$ 167), and United Airlines (C$ 168).

  • 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 American Airlines (91%), Finnair (82%) or United Airlines (79%) 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$ 1,162, our data indicates the cheapest price to be C$ 229. The most popular route (Vancouver Intl - Chicago O'Hare Intl), is priced around C$ 465.

  • 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$ 121). Flying from Vancouver to Illinois in January is currently the most expensive (average of C$ 444). 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 4 June 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 199AverageC$ 482FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 211AverageC$ 382FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 243AverageC$ 648FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 271AverageC$ 590FlexibilityNo 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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