How does KAYAK find such low prices on flights from Illinois to Québec City?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Québec City.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Québec City?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Québec City from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Québec City?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Québec City with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Québec City?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Québec City from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

C$ 315 CHEAP FLIGHTS from Illinois to Québec City

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Flight Deals

Cheap Flights from Illinois to Québec City

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Québec City

Fri, 13 Nov - Fri, 20 Nov

7:05 a.m. - 2:00 p.m.ORD Chicago O'Hare Intl-YQB Québec City

5h 55m1 stop Montreal Pierre Elliott Trudeau Intl

6:05 a.m. - 11:07 a.m.YQB Québec City-ORD Chicago O'Hare Intl

6h 02m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 679Air Canada

Fri, 13 Nov - Fri, 20 Nov

1:55 p.m. - 10:36 p.m.ORD Chicago O'Hare Intl-YQB Québec City

7h 41m2 stops Toronto Island Montreal Pierre Elliott Trudeau Intl

10:55 a.m. - 3:00 p.m.YQB Québec City-ORD Chicago O'Hare Intl

5h 05m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 681Air Canada

Fri, 13 Nov - Fri, 20 Nov

7:05 a.m. - 2:00 p.m.ORD Chicago O'Hare Intl-YQB Québec City

5h 55m1 stop Montreal Pierre Elliott Trudeau Intl

6:05 a.m. - 11:07 a.m.YQB Québec City-ORD Chicago O'Hare Intl

6h 02m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 685Air Canada

Thu, 29 Oct - Mon, 2 Nov

7:05 a.m. - 2:00 p.m.ORD Chicago O'Hare Intl-YQB Québec City

5h 55m1 stop Montreal Pierre Elliott Trudeau Intl

10:55 a.m. - 3:00 p.m.YQB Québec City-ORD Chicago O'Hare Intl

5h 05m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 691Air Canada

Thu, 29 Oct - Mon, 2 Nov

7:05 a.m. - 2:00 p.m.ORD Chicago O'Hare Intl-YQB Québec City

5h 55m1 stop Montreal Pierre Elliott Trudeau Intl

10:55 a.m. - 3:00 p.m.YQB Québec City-ORD Chicago O'Hare Intl

5h 05m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 692Air Canada

Thu, 29 Oct - Mon, 2 Nov

10:15 a.m. - 4:31 p.m.ORD Chicago O'Hare Intl-YQB Québec City

5h 16m1 stop Toronto Pearson Intl

6:05 a.m. - 3:38 p.m.YQB Québec City-ORD Chicago O'Hare Intl

10h 33m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

C$ 701Air Canada

Thu, 29 Oct - Mon, 2 Nov

7:05 a.m. - 2:00 p.m.ORD Chicago O'Hare Intl-YQB Québec City

5h 55m1 stop Montreal Pierre Elliott Trudeau Intl

7:00 a.m. - 3:38 p.m.YQB Québec City-ORD Chicago O'Hare Intl

9h 38m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

C$ 702Air Canada

Thu, 29 Oct - Mon, 2 Nov

11:12 a.m. - 2:45 p.m.ORD Chicago O'Hare Intl-YQB Québec City

2h 33mdirect

3:16 p.m. - 5:25 p.m.YQB Québec City-ORD Chicago O'Hare Intl

3h 09mdirect

C$ 709Lufthansa

Thu, 29 Oct - Mon, 2 Nov

11:12 a.m. - 2:45 p.m.ORD Chicago O'Hare Intl-YQB Québec City

2h 33mdirect

10:55 a.m. - 3:00 p.m.YQB Québec City-ORD Chicago O'Hare Intl

5h 05m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 715Air Canada

Wed, 28 Oct - Wed, 4 Nov

11:12 a.m. - 2:45 p.m.ORD Chicago O'Hare Intl-YQB Québec City

2h 33mdirect

3:16 p.m. - 5:25 p.m.YQB Québec City-ORD Chicago O'Hare Intl

3h 09mdirect

C$ 719United Airlines

Recent last minute flight deals from Illinois to Québec City

Tue, 6 Oct - Wed, 14 Oct

8:45 a.m. - 1:55 p.m.ORD Chicago O'Hare Intl-YQB Québec City

4h 10m1 stop Montreal Pierre Elliott Trudeau Intl

6:10 a.m. - 10:12 a.m.YQB Québec City-ORD Chicago O'Hare Intl

5h 02m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 1,025Air Canada

Tue, 6 Oct - Sat, 10 Oct

8:45 a.m. - 1:55 p.m.ORD Chicago O'Hare Intl-YQB Québec City

4h 10m1 stop Montreal Pierre Elliott Trudeau Intl

6:10 a.m. - 10:12 a.m.YQB Québec City-ORD Chicago O'Hare Intl

5h 02m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 1,032Air Canada

Tue, 6 Oct - Sat, 10 Oct

8:45 a.m. - 1:55 p.m.ORD Chicago O'Hare Intl-YQB Québec City

4h 10m1 stop Montreal Pierre Elliott Trudeau Intl

6:10 a.m. - 10:12 a.m.YQB Québec City-ORD Chicago O'Hare Intl

5h 02m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 1,034Air Canada

Wed, 7 Oct - Sun, 11 Oct

5:00 a.m. - 4:12 p.m.ORD Chicago O'Hare Intl-YQB Québec City

10h 12m1 stop Newark

3:00 p.m. - 4:55 p.m.YQB Québec City-ORD Chicago O'Hare Intl

2h 55mdirect

C$ 1,072United Airlines

Sat, 3 Oct - Wed, 7 Oct

8:45 a.m. - 1:55 p.m.ORD Chicago O'Hare Intl-YQB Québec City

4h 10m1 stop Montreal Pierre Elliott Trudeau Intl

6:10 a.m. - 10:12 a.m.YQB Québec City-ORD Chicago O'Hare Intl

5h 02m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 1,082Air Canada

Wed, 7 Oct - Sun, 11 Oct

5:00 a.m. - 4:12 p.m.ORD Chicago O'Hare Intl-YQB Québec City

10h 12m1 stop Newark

3:00 p.m. - 4:55 p.m.YQB Québec City-ORD Chicago O'Hare Intl

2h 55mdirect

C$ 1,086United Airlines

Sat, 3 Oct - Wed, 7 Oct

8:45 a.m. - 1:55 p.m.ORD Chicago O'Hare Intl-YQB Québec City

4h 10m1 stop Montreal Pierre Elliott Trudeau Intl

6:10 a.m. - 10:12 a.m.YQB Québec City-ORD Chicago O'Hare Intl

5h 02m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 1,098Air Canada

Sat, 3 Oct - Wed, 7 Oct

3:40 p.m. - 10:51 p.m.ORD Chicago O'Hare Intl-YQB Québec City

6h 11m1 stop Montreal Pierre Elliott Trudeau Intl

6:10 a.m. - 1:23 p.m.YQB Québec City-ORD Chicago O'Hare Intl

8h 13m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

C$ 1,102Air Canada

Sun, 4 Oct - Tue, 6 Oct

9:00 a.m. - 4:12 p.m.ORD Chicago O'Hare Intl-YQB Québec City

6h 12m1 stop Newark

10:25 a.m. - 7:48 p.m.YQB Québec City-ORD Chicago O'Hare Intl

10h 23m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

C$ 1,104Multiple Airlines

Sat, 3 Oct - Wed, 7 Oct

8:45 a.m. - 1:55 p.m.ORD Chicago O'Hare Intl-YQB Québec City

4h 10m1 stop Montreal Pierre Elliott Trudeau Intl

6:10 a.m. - 10:12 a.m.YQB Québec City-ORD Chicago O'Hare Intl

5h 02m1 stop Montreal Pierre Elliott Trudeau Intl

C$ 1,115Air Canada

Recent direct flight deals from Illinois to Québec City

Thu, 29 Oct - Mon, 2 Nov

11:12 a.m. - 2:45 p.m.ORD Chicago O'Hare Intl-YQB Québec City

2h 33mdirect

3:16 p.m. - 5:25 p.m.YQB Québec City-ORD Chicago O'Hare Intl

3h 09mdirect

C$ 709Lufthansa

Wed, 28 Oct - Wed, 4 Nov

11:12 a.m. - 2:45 p.m.ORD Chicago O'Hare Intl-YQB Québec City

2h 33mdirect

3:16 p.m. - 5:25 p.m.YQB Québec City-ORD Chicago O'Hare Intl

3h 09mdirect

C$ 719United Airlines

Tue, 10 Nov - Sat, 14 Nov

11:02 a.m. - 2:35 p.m.ORD Chicago O'Hare Intl-YQB Québec City

2h 33mdirect

3:16 p.m. - 5:25 p.m.YQB Québec City-ORD Chicago O'Hare Intl

3h 09mdirect

C$ 750United Airlines

Thu, 29 Oct - Mon, 2 Nov

11:12 a.m. - 2:45 p.m.ORD Chicago O'Hare Intl-YQB Québec City

2h 33mdirect

3:16 p.m. - 5:25 p.m.YQB Québec City-ORD Chicago O'Hare Intl

3h 09mdirect

C$ 780United Airlines

Thu, 29 Oct - Mon, 2 Nov

11:12 a.m. - 2:45 p.m.ORD Chicago O'Hare Intl-YQB Québec City

2h 33mdirect

3:16 p.m. - 5:25 p.m.YQB Québec City-ORD Chicago O'Hare Intl

3h 09mdirect

C$ 787United Airlines

Sat, 31 Oct - Mon, 2 Nov

11:12 a.m. - 2:45 p.m.ORD Chicago O'Hare Intl-YQB Québec City

2h 33mdirect

3:16 p.m. - 5:25 p.m.YQB Québec City-ORD Chicago O'Hare Intl

3h 09mdirect

C$ 789Lufthansa

Fri, 30 Oct - Mon, 2 Nov

11:12 a.m. - 2:45 p.m.ORD Chicago O'Hare Intl-YQB Québec City

2h 33mdirect

3:16 p.m. - 5:25 p.m.YQB Québec City-ORD Chicago O'Hare Intl

3h 09mdirect

C$ 795Lufthansa

Thu, 29 Oct - Sun, 1 Nov

11:12 a.m. - 2:45 p.m.ORD Chicago O'Hare Intl-YQB Québec City

2h 33mdirect

3:16 p.m. - 5:25 p.m.YQB Québec City-ORD Chicago O'Hare Intl

3h 09mdirect

C$ 799United Airlines

Sat, 28 Nov - Wed, 9 Dec

11:02 a.m. - 2:35 p.m.ORD Chicago O'Hare Intl-YQB Québec City

2h 33mdirect

3:16 p.m. - 5:25 p.m.YQB Québec City-ORD Chicago O'Hare Intl

3h 09mdirect

C$ 820United Airlines

Fri, 13 Nov - Fri, 20 Nov

11:02 a.m. - 2:35 p.m.ORD Chicago O'Hare Intl-YQB Québec City

2h 33mdirect

3:16 p.m. - 5:25 p.m.YQB Québec City-ORD Chicago O'Hare Intl

3h 09mdirect

C$ 827Air Canada

Useful Info

Low season	May
High season	December
Cheapest flight	C$ 315

Best time to beat the crowds (5% less expensive on average)

Most popular time to fly and prices are also 2% lower on average.

Flight from Chicago to Québec City

How does KAYAK find such low prices on flights from Illinois to Québec City?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Québec City.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Québec City?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Québec City from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Québec City?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Québec City with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Québec City?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Québec City from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.