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Cheap flights from Illinois to Québec City from C$ 227

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YQB
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Illinois to Québec City

Keep the following information in mind while searching for Illinois to Québec City flight deals. Data was last updated 21 February 2025.

Round-trip from

C$ 585

One-way from

C$ 227

Popular in

March

Cheapest in

June

Average price

C$ 720
3/4-7/4
  • 3/4-7/4
  • 2 total stops
  • 45h 02m total
  • Illinois to Québec City
Search Deals
Air Canada
  • Air Canada
  • 5/4
  • 2 total stops
  • 9h 11m total
  • Illinois to Québec City
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 117 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Illinois to Québec City

Cheapest flights from Illinois to Québec City
Explore the most affordable flight options available from Illinois to Québec City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Thu 3/49:08 p.m.ORD - YQB
1 stop16h 32mMultiple Airlines
Mon 7/46:15 a.m.YQB - ORD
1 stop28h 30mMultiple Airlines
Deal found 19/2C$ 585
Wed 5/33:50 p.m.STL - YQB
1 stop6h 16mAir Canada
Wed 12/310:30 a.m.YQB - STL
1 stop5h 36mAir Canada
Deal found 19/2C$ 634
Wed 5/37:05 a.m.STL - YQB
2 stops15h 01mMultiple Airlines
Wed 12/36:45 a.m.YQB - STL
2 stops9h 21mMultiple Airlines
Deal found 19/2C$ 655
Sat 5/49:40 a.m.ORD - YQB
1 stop4h 55mAir Canada
Sat 12/49:50 a.m.YQB - ORD
2 stops10h 40mAir Canada
Deal found 19/2C$ 656
Sun 6/41:12 p.m.STL - YQB
2 stops19h 13mUnited Airlines
Sun 13/410:30 a.m.YQB - STL
1 stop5h 19mUnited Airlines
Deal found 20/2C$ 680
Fri 4/45:35 p.m.MDW - YQB
1 stop18h 30mPorter Airlines
Mon 7/42:15 p.m.YQB - MDW
1 stop21h 05mPorter Airlines
Deal found 19/2C$ 773
Thu 3/45:35 p.m.MDW - YQB
2 stops15h 25mMultiple Airlines
Mon 7/42:15 p.m.YQB - MDW
1 stop21h 05mMultiple Airlines
Deal found 19/2C$ 804
Mon 2/65:30 p.m.ORD - YQB
1 stop23h 12mWestJet
Sat 7/66:30 p.m.YQB - ORD
1 stop23h 14mWestJet
Deal found 19/2C$ 881
Tue 3/68:50 a.m.ORD - YQB
1 stop5h 55mUnited Airlines
Thu 12/63:18 p.m.YQB - ORD
Nonstop2h 56mUnited Airlines
Deal found 19/2C$ 962
Fri 1/810:08 a.m.ORD - YQB
Nonstop2h 39mAmerican Airlines
Sun 10/84:15 p.m.YQB - ORD
Nonstop2h 47mAmerican Airlines
Deal found 19/2C$ 976
Mon 2/69:20 a.m.MDW - YQB
2 stops31h 22mWestJet
Sat 7/66:30 p.m.YQB - MDW
2 stops24h 33mWestJet
Deal found 19/2C$ 2,994

Find flights from Illinois to Québec City within your budget

Customize your flight search to find flights from Illinois to Québec City 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 21 February 2025.

Fly from

Illinois

Fly to

Québec City

Route

Depart

Return

Price

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Thu 3/4

9:08 p.m.-2:40 p.m.

1 stop16h 32m

Québec City

Mon 7/4

6:15 a.m.-9:45 a.m.

1 stop28h 30m

C$ 585

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Wed 5/3

3:50 p.m.-11:06 p.m.

1 stop6h 16m

Québec City

Wed 12/3

10:30 a.m.-3:06 p.m.

1 stop5h 36m

C$ 634

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Wed 5/3

7:05 a.m.-11:06 p.m.

2 stops15h 01m

Québec City

Wed 12/3

6:45 a.m.-3:06 p.m.

2 stops9h 21m

C$ 655

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Sat 5/4

9:40 a.m.-3:35 p.m.

1 stop4h 55m

Québec City

Sat 12/4

9:50 a.m.-7:30 p.m.

2 stops10h 40m

C$ 656

St. LouisQuébec City

STL - YQB

STLYQB

Lambert-St Louis

Sun 6/4

1:12 p.m.-9:25 a.m.

2 stops19h 13m

Québec City

Sun 13/4

10:30 a.m.-2:49 p.m.

1 stop5h 19m

C$ 680

ChicagoQuébec City

MDW - YQB

MDWYQB

Chicago Midway

Fri 4/4

5:35 p.m.-1:05 p.m.

1 stop18h 30m

Québec City

Mon 7/4

2:15 p.m.-10:20 a.m.

1 stop21h 05m

C$ 773

ChicagoQuébec City

MDW - YQB

MDWYQB

Chicago Midway

Thu 3/4

5:35 p.m.-10:00 a.m.

2 stops15h 25m

Québec City

Mon 7/4

2:15 p.m.-10:20 a.m.

1 stop21h 05m

C$ 804

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Fri 14/3

7:35 p.m.-3:31 p.m.

2 stops18h 56m

Québec City

Tue 18/3

10:30 a.m.-6:30 a.m.

2 stops21h 00m

C$ 969

ChicagoQuébec City

ORD - YQB

ORDYQB

Chicago O'Hare Intl

Mon 12/5

9:55 a.m.-1:30 p.m.

Nonstop2h 35m

Québec City

Sun 18/5

2:15 p.m.-4:05 p.m.

Nonstop2h 50m

C$ 991

ChicagoQuébec City

MDW - YQB

MDWYQB

Chicago Midway

Mon 2/6

9:20 a.m.-5:42 p.m.

2 stops31h 22m

Québec City

Sat 7/6

6:30 p.m.-6:03 p.m.

2 stops24h 33m

C$ 2,994

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

Showing 1-10 of 21 results
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Best time to book a flight from Illinois to Québec City

Have a flexible travel schedule? Discover the best time to fly to Québec City 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 Québec City

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

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

Currently, May is the cheapest month in which you can book a flight from Illinois to Québec City (average of C$ 258). Flying from Illinois to Québec City in December is currently the most expensive (average of C$ 432). 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.

Reviews of airlines servicing Québec City

Get insights into the airlines that provide service to Québec City. 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 Québec City. Reviews last updated 21 February 2025.
To help decide which airline to fly from Illinois to Québec City, see what other customers have to say about Porter Airlines, Air Transat and United 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.
Porter Airlines
7.9
Good
276 reviews
Check prices

Food

7.6

Boarding

8.2

Overall

7.9

Entertainment

6.9

Comfort

8.0

Crew

8.7

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Porter Airlines
7.9
Good
276 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Food

7.6

Boarding

8.2

Overall

7.9

Entertainment

6.9

Comfort

8.0

Crew

8.7

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Air Transat
7.8
Good
380 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Food

7.6

Boarding

8.2

Overall

7.9

Entertainment

6.9

Comfort

8.0

Crew

8.7

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

United Airlines
7.4
Good
8,765 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Food

7.6

Boarding

8.2

Overall

7.9

Entertainment

6.9

Comfort

8.0

Crew

8.7

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

American Airlines
7.2
Good
10,000 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Food

7.6

Boarding

8.2

Overall

7.9

Entertainment

6.9

Comfort

8.0

Crew

8.7

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

WestJet
7.2
Good
2,801 reviews
Porter Airlines
7.9
Good
276 reviews
Check prices

Food

7.6

Boarding

8.2

Overall

7.9

Entertainment

6.9

Comfort

8.0

Crew

8.7

Reviews

1 / 17

10.0
Excellent

Anonymous,Dec 2024

YYZ - LAS

Everything about the rescheduled (cost me $180) flight great. ***Being denied boarding because I was few minutes under 1.5 hours was not. Stuck at the Kiosk for about 15 minutes before it directed me to the Porter counter was strange. Do not know why checking in online at home was not successful? I think something was up...what can you do?

Related info for your journey

Find useful and relevant information for your journey from Illinois to Québec City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Québec City from Illinois?

    Québec City (YQB), located 13.5 km from the city centre, is the airport you fly into when you book flights from Illinois to Québec City.

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

    One-way options have recently been found by users for as low as C$ 227 on Air Canada. Other airlines that offer cheap prices include Porter Airlines from C$ 372 and Air Transat from C$ 378 one-way.

  • What are the most popular routes from Illinois to Québec City?

    Most travellers choose Chicago O'Hare Intl - Québec City, Dubuque - Québec City or Chicago Midway - Québec City when deciding on the best route from Illinois to Québec City.

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

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

  • How can I find direct flights from Illinois to Québec City?

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

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

    Yes. Cheapflights offers flight deals from Illinois to Québec City 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 Québec City?

    Currently, May is the cheapest month in which you can book a flight from Illinois to Québec City (average of C$ 258). Flying from Illinois to Québec City in December is currently the most expensive (average of C$ 432). 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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Book flights to Illinois if you plan to visit one of these locations
Victoriaville
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See prices for flight routes from nearby airports that may be better suited for you.
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Yes, we can. To see specific flights from Illinois to Québec City with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Yes, Cheapflights offers price alerts on Illinois to Québec City flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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