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Québec City

$121+ Cheap flights from Key Largo, FL to Québec City (YQB)

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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — YQB
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Key Largo to Québec City

Keep the following information in mind while searching for Key Largo to Québec City flight deals. Data was last updated September 16, 2025.

Round-trip from

$415
(Air Canada)

One-way from

$121
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$435
From Key Largo to Québec City
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One-way flight from Key Largo to Québec City
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Highest demand for flights based on searches. 21% potential increase in price ($148 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Key Largo to Québec City

Cheapest flights from Key Largo to Québec City
Explore the most affordable flight options available from Key Largo to Québec City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Air Canada deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:00 amMIA - YQB
1 stop6h 19mAir Canada
Wed 11/55:00 amYQB - MIA
1 stop6h 26mAir Canada
Deal found 9/14$415
This American Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/209:40 pmMIA - YQB
1 stop15h 56mAmerican Airlines
Sat 10/2512:29 pmYQB - MIA
1 stop7h 40mAmerican Airlines
Deal found 9/15$416
This United Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/56:05 amMIA - YQB
1 stop5h 57mUnited Airlines
Tue 10/76:00 amYQB - MIA
1 stop8h 17mUnited Airlines
Deal found 9/14$423
This Air Canada deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/218:00 amMIA - YQB
1 stop6h 19mAir Canada
Sun 11/307:35 pmYQB - MIA
1 stop15h 51mAir Canada
Deal found 9/14$444
This United deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:00 amMIA - YQB
1 stop6h 02mMultiple Airlines
Wed 10/156:25 pmYQB - MIA
2 stops16h 33mMultiple Airlines
Deal found 9/15$465
This Air Canada deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/229:05 pmMIA - YQB
2 stops12h 41mAir Canada
Sun 11/307:35 pmYQB - MIA
1 stop15h 51mAir Canada
Deal found 9/14$475
This United deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/37:53 pmMIA - YQB
1 stop14h 07mMultiple Airlines
Tue 10/75:50 amYQB - MIA
1 stop7h 30mMultiple Airlines
Deal found 9/15$477
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/229:05 pmMIA - YQB
1 stop12h 43mAir Canada
Thu 11/275:00 amYQB - MIA
1 stop6h 26mAir Canada
Deal found 9/15$483
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:48 pmMIA - YQB
1 stop5h 59mUnited Airlines
Tue 1/66:00 amYQB - MIA
1 stop8h 38mUnited Airlines
Deal found 9/15$487
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:05 pmMIA - YQB
1 stop14h 27mAir Canada
Wed 1/710:55 amYQB - MIA
2 stops9h 21mAir Canada
Deal found 9/15$488

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo 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 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Key Largo to Québec City that are best for you.

Fly from

Key Largo

Fly to

Québec City

Route

Depart

Return

Price

MiamiQuébec City

MIA - YQB

MIAYQB

Miami

Wed 10/29

8:00 am-2:19 pm

1 stop6h 19m

Québec City

Wed 11/5

5:00 am-11:26 am

1 stop6h 26m

$415

MiamiQuébec City

MIA - YQB

MIAYQB

Miami

Sun 10/5

6:05 am-12:02 pm

1 stop5h 57m

Québec City

Tue 10/7

6:00 am-2:17 pm

1 stop8h 17m

$423

MiamiQuébec City

MIA - YQB

MIAYQB

Miami

Fri 11/21

8:00 am-2:19 pm

1 stop6h 19m

Québec City

Sun 11/30

7:35 pm-11:26 am

1 stop15h 51m

$444

MiamiQuébec City

MIA - YQB

MIAYQB

Miami

Tue 10/7

6:00 am-12:02 pm

1 stop6h 02m

Québec City

Wed 10/15

6:25 pm-10:58 am

2 stops16h 33m

$465

MiamiQuébec City

MIA - YQB

MIAYQB

Miami

Fri 10/3

7:53 pm-10:00 am

1 stop14h 07m

Québec City

Tue 10/7

5:50 am-1:20 pm

1 stop7h 30m

$477

MiamiQuébec City

MIA - YQB

MIAYQB

Miami

Sat 11/22

9:05 pm-9:48 am

1 stop12h 43m

Québec City

Sun 11/30

7:35 pm-11:26 am

1 stop15h 51m

$480

MiamiQuébec City

MIA - YQB

MIAYQB

Miami

Fri 11/21

8:00 am-2:19 pm

1 stop6h 19m

Québec City

Sat 11/29

5:00 am-11:26 am

1 stop6h 26m

$505

MiamiQuébec City

MIA - YQB

MIAYQB

Miami

Sun 10/5

6:05 am-12:02 pm

1 stop5h 57m

Québec City

Tue 10/7

7:25 am-8:48 pm

2 stops13h 23m

$506

MiamiQuébec City

MIA - YQB

MIAYQB

Miami

Wed 10/29

7:00 am-8:38 pm

2 stops13h 38m

Québec City

Wed 11/5

5:10 pm-11:59 pm

1 stop6h 49m

$510

MiamiQuébec City

MIA - YQB

MIAYQB

Miami

Fri 10/17

7:00 am-3:55 pm

2 stops32h 55m

$121

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 19 results
1
2

Best time to book a flight from Key Largo to Québec City

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

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

Currently, February is the cheapest month in which you can book a flight from Key Largo to Québec City (average of $363). Flying from Key Largo to Québec City in September is currently the most expensive (average of $584). 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 KE9 to YQB?

Find hourly flight availability from Key Largo to Québec City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from Key Largo to Québec City, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 16, 2025.
Read through reviews of airlines operating flights from Key Largo to Québec City, such as United Airlines, American Airlines, and Air Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,924 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,924 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,924 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Key Largo 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 Key Largo?

    For a flight from Key Largo to Québec City, you will be flying into Quebec. Québec City (YQB) is just 8.4 mi from the center of the city. Quebec is the only Québec City airport and it handles 0 inbound flights from Key Largo per day. 4 airlines have flights to Québec City from Key Largo on a regular basis.

  • How long is the flight from Key Largo to Québec City?

    Departing from Key Largo to Québec City will take you 5h 57m. Airlines will cover a distance of 1529 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Key Largo 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 Key Largo to Québec City?

    Currently, February is the cheapest month in which you can book a flight from Key Largo to Québec City (average of $363). Flying from Key Largo to Québec City in September is currently the most expensive (average of $584). 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 Key Largo to Québec City

Discover the top 4 airlines that operate flights from Key Largo to Québec City. 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 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$138Average$391FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$173Average$501FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$236Average$494FlexibilityNo cancel feeOn-time71%
Air TransatCheapest$236Average$562FlexibilityNo cancel feeOn-time50%

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