$179 Find Cheap Flights from Québec City to Illinois - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Québec City to Illinois departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Québec City to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Québec City to Illinois, as well as popular online travel agencies
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Flight Deals

Book Cheap Québec City to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Québec City to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Québec City to Illinois

Sat, Jul 4 - Sun, Jul 5
Air Canada Logo
5:35 am - 1:19 pm
YQB
-
ORD
8h 44m
2 stops
Air Canada Logo
8:45 am - 1:55 pm
ORD
-
YQB
4h 10m
1 stop
$335Air Canada
Wed, Jul 15 - Wed, Jul 22
American Airlines Logo
1:55 pm - 4:00 pm
YQB
-
ORD
3h 05mnonstop
American Airlines Logo
9:30 am - 1:14 pm
ORD
-
YQB
2h 44mnonstop
$338American Airlines
Sat, Jul 4 - Sun, Jul 5
Air Canada Logo
5:35 am - 1:19 pm
YQB
-
ORD
8h 44m
2 stops
Air Canada Logo
8:45 am - 1:55 pm
ORD
-
YQB
4h 10m
1 stop
$339Air Canada
Thu, Jul 2 - Sun, Jul 5
Air Canada Logo
10:25 am - 2:50 pm
YQB
-
ORD
5h 25m
1 stop
Air Canada Logo
8:45 am - 1:55 pm
ORD
-
YQB
4h 10m
1 stop
$340Air Canada
Fri, Oct 16 - Fri, Oct 23
Air Canada Logo
1:40 pm - 8:29 pm
YQB
-
ORD
7h 49m
2 stops
Air Canada Logo
8:45 am - 2:00 pm
ORD
-
YQB
4h 15m
1 stop
$341Air Canada
Sat, Nov 7 - Sun, Nov 8
Air Canada Logo
10:50 am - 2:55 pm
YQB
-
ORD
5h 05m
1 stop
Air Canada Logo
7:15 am - 2:19 pm
ORD
-
YQB
6h 04m
1 stop
$342Air Canada
Wed, Jul 15 - Wed, Jul 22
United Airlines Logo
3:00 pm - 5:00 pm
YQB
-
ORD
3h 00mnonstop
United Airlines Logo
6:00 am - 12:02 pm
ORD
-
YQB
5h 02m
1 stop
$347United Airlines
Wed, Jul 15 - Wed, Jul 22
Multiple Airlines Logo
3:10 pm - 9:40 am
YQB
-
MDW
19h 30m
1 stop
Multiple Airlines Logo
3:20 pm - 8:00 pm
MDW
-
YQB
27h 40m
2 stops
$544Multiple Airlines
Fri, Jul 10 - Sun, Jul 12
Porter Airlines Logo
3:10 pm - 9:40 am
YQB
-
MDW
19h 30m
1 stop
Porter Airlines Logo
10:25 am - 8:00 pm
MDW
-
YQB
8h 35m
2 stops
$549Porter Airlines
Thu, Jul 9 - Sun, Jul 12
Porter Airlines Logo
3:10 pm - 9:40 am
YQB
-
MDW
19h 30m
1 stop
Porter Airlines Logo
10:25 am - 8:00 pm
MDW
-
YQB
8h 35m
2 stops
$550Porter Airlines
Booking Insights

KAYAK's insights & trends for Québec City to Illinois flights

Get data-powered insights and trends into flights from Québec City to Illinois to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Québec City to Illinois flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Illinois from Québec City found in the last 5 days was to Chicago, at $331 round-trip. The most popular route is from Québec City (YQB) to Chicago O'Hare Intl Airport (ORD), and the cheapest round-trip airline ticket found on this route in the last 5 days was $331.

What is the cheapest time of day to fly to Illinois?

The average price for all round-trip flights from Québec City to Illinois depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Illinois is generally in the evening, when round-trip flights cost $641 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Illinois is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $647.

Can I save money by flying with a layover from Québec City to Illinois?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $266, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Québec City to Illinois?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Québec City to Illinois, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Québec City to Illinois is September, when tickets cost $57 (return) on average. On the other hand, the most expensive months are March and June, when the average cost of round-trip tickets is $443 and $399 respectively.

What’s the cheapest day of the week to fly from Québec City to Illinois?

The average price of all round-trip flights from Québec City to Illinois clicked on KAYAK for each day over the last 12 months.

When flying from Québec City to Illinois, you should consider leaving on a Thursday and avoid Sundays if you are looking for the best rates. For your return to Québec City, you’ll find the best rates on Saturdays and the most expensive ones on Thursdays.

Good to know

Low seasonMay
Cheapest flight$179
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly and prices are also 32% lower on average.
Flight from Québec City to Chicago O'Hare Airport

FAQs - booking Illinois flights

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

    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 Québec City to Illinois.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Québec City to 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 Québec City to Illinois?

    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 from Québec City to Illinois with an airline and back with another airline.

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

    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 from Québec City to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Illinois

  • Looking for a cheap flight? 25% of our users found tickets from Québec City to the following destinations at these prices or less: Chicago $311 one-way - $544 round-trip

Everything you need to know for your flight from Québec City to Illinois

Information on your arrival and departure airports