Cheap Flights from Islip (ISP) to Québec (YQB)

Popular airlines from MacArthur Airport (ISP) to Quebec City Jean Lesage Intl. Airport (YQB)

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Cheap Flights from Islip to Québec (ISP-YQB)

Prices were available within the past 7 days and start at for one-way flights and $2,826 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cape Air
Tue, Feb 10 - Mon, Feb 23
ISP
Islip
YQB
Québec City
$2,826 Roundtrip, found 2 days ago
$2,826
Roundtrip
found 2 days ago
Select Cape Air flight, departing Tue, Feb 10 from Islip to Québec City, returning Mon, Feb 23, priced at $2,826 found 2 days ago
Cape Air
Sat, Feb 14 - Mon, Feb 23
ISP
Islip
YQB
Québec City
$2,830 Roundtrip, found 2 days ago
$2,830
Roundtrip
found 2 days ago
Select Cape Air flight, departing Sat, Feb 14 from Islip to Québec City, returning Mon, Feb 23, priced at $2,830 found 2 days ago
Cape Air
Tue, Feb 10 - Sun, Mar 1
ISP
Islip
YQB
Québec City
$2,851 Roundtrip, found 2 days ago
$2,851
Roundtrip
found 2 days ago
Select Cape Air flight, departing Tue, Feb 10 from Islip to Québec City, returning Sun, Mar 1, priced at $2,851 found 2 days ago
Cape Air
Sat, Feb 14 - Sun, Mar 1
ISP
Islip
YQB
Québec City
$2,855 Roundtrip, found 2 days ago
$2,855
Roundtrip
found 2 days ago
Select Cape Air flight, departing Sat, Feb 14 from Islip to Québec City, returning Sun, Mar 1, priced at $2,855 found 2 days ago
Cape Air
Wed, Feb 11 - Mon, Feb 23
ISP
Islip
YQB
Québec City
$2,886 Roundtrip, found 2 days ago
$2,886
Roundtrip
found 2 days ago
Select Cape Air flight, departing Wed, Feb 11 from Islip to Québec City, returning Mon, Feb 23, priced at $2,886 found 2 days ago
Cape Air
Sun, Feb 15 - Wed, Mar 4
ISP
Islip
YQB
Québec City
$2,890 Roundtrip, found 2 days ago
$2,890
Roundtrip
found 2 days ago
Select Cape Air flight, departing Sun, Feb 15 from Islip to Québec City, returning Wed, Mar 4, priced at $2,890 found 2 days ago
Cape Air
Tue, Mar 10 - Fri, Mar 13
ISP
Islip
YQB
Québec City
$2,909 Roundtrip, found 3 days ago
$2,909
Roundtrip
found 3 days ago
Select Cape Air flight, departing Tue, Mar 10 from Islip to Québec City, returning Fri, Mar 13, priced at $2,909 found 3 days ago
Cape Air
Wed, Feb 11 - Sun, Mar 1
ISP
Islip
YQB
Québec City
$2,911 Roundtrip, found 2 days ago
$2,911
Roundtrip
found 2 days ago
Select Cape Air flight, departing Wed, Feb 11 from Islip to Québec City, returning Sun, Mar 1, priced at $2,911 found 2 days ago
Cape Air
Thu, Feb 19 - Sat, Feb 21
ISP
Islip
YQB
Québec City
$2,969 Roundtrip, found 5 days ago
$2,969
Roundtrip
found 5 days ago
Select Cape Air flight, departing Thu, Feb 19 from Islip to Québec City, returning Sat, Feb 21, priced at $2,969 found 5 days ago
Cape Air
Fri, Feb 6 - Sun, Feb 22
ISP
Islip
YQB
Québec City
$2,971 Roundtrip, found 2 days ago
$2,971
Roundtrip
found 2 days ago
Select Cape Air flight, departing Fri, Feb 6 from Islip to Québec City, returning Sun, Feb 22, priced at $2,971 found 2 days ago
Cape Air
Thu, Feb 19 - Sat, Feb 21
ISP
Islip
YQB
Québec City
$4,137 Roundtrip, found 5 days ago
$4,137
Roundtrip
found 5 days ago
Select Cape Air flight, departing Thu, Feb 19 from Islip to Québec City, returning Sat, Feb 21, priced at $4,137 found 5 days ago

Alternative airports near Québec City

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Jean Lesage Intl. YQB. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $2,890
YQB
Jean Lesage Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $2,890
Flights from Islip (ISP) to Québec (YQB)
Origin airport
MacArthur
Destination airport
Jean Lesage Intl.
Roundtrip price
$2,826
Distance
423 mi

Islip to Québec Flights

The cheapest times to fly from Islip to Québec

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Islip to Québec are during the month of February. You can find some of the cheapest flights from Islip to Québec with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Islip to Québec

Sunday is one of the best days to book for cheap flights from Islip to Québec: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Islip to Québec

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Islip to Québec in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Islip to Québec flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Islip to Québec airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Islip, NY (ISP-MacArthur) to Québec, QC (YQB-Jean Lesage Intl.) cost?
You can find cheap one-way flights and cheap return flights from $2,826 ISP to YQB with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when ISP to YQB ticket fares go up or down.
What is the cheapest month to fly from Islip, NY (ISP-MacArthur) to Québec, QC (YQB-Jean Lesage Intl.)?
The cheapest month to fly from ISP to YQB is February when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Islip, NY (ISP-MacArthur) to Québec, QC (YQB-Jean Lesage Intl.)?
Enter ISP to YQB and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Islip, NY (ISP-MacArthur) to Québec, QC (YQB-Jean Lesage Intl.)?
To find a cheap flight from Islip, NY (ISP-MacArthur) to Québec, QC (YQB-Jean Lesage Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Islip, NY (ISP-MacArthur) to Québec, QC (YQB-Jean Lesage Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Islip, NY (ISP-MacArthur) to Québec, QC (YQB-Jean Lesage Intl.)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from ISP to YQB. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Islip, NY (ISP-MacArthur) to Québec, QC (YQB-Jean Lesage Intl.)?
A flight from ISP to YQB with a layover takes around 12 hours 50 minutes, with the route covering approximately 423 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Islip, NY (ISP-MacArthur) to Québec, QC (YQB-Jean Lesage Intl.)?
Select the "Business class" and "First class" filters when looking for ISP to YQB flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Islip, NY (ISP-MacArthur) to Québec, QC (YQB-Jean Lesage Intl.) flight with Expedia?
It's easy to earn miles on a Islip, NY (ISP-MacArthur) to Québec, QC (YQB-Jean Lesage Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Islip, NY (ISP-MacArthur) to Québec, QC (YQB-Jean Lesage Intl.) at the last minute?
Typically, booking a last minute flight from Islip, NY (ISP-MacArthur) to Québec, QC (YQB-Jean Lesage Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Islip, NY (ISP-MacArthur) to Québec, QC (YQB-Jean Lesage Intl.) flight and hotel package?
Securing a Islip, NY (ISP-MacArthur) to Québec, QC (YQB-Jean Lesage Intl.) Québec City Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Islip, NY (ISP-MacArthur) to Québec, QC (YQB-Jean Lesage Intl.)?
If you booked your Islip, NY (ISP-MacArthur) to Québec, QC (YQB-Jean Lesage Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

*Flight schedules are subject to change.

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