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Québec City

$138+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — YQB
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Québec City are usually found in April or May, booked 58 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

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 July 31, 2025.

Round-trip from

$330
(Air Canada)

One-way from

$138
(Air Canada)

Popular in

December

Cheapest in

April

Average price

$547
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. 10% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This Air Canada deal was found by Cheapflights users on 7/29. 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.
Tue 9/92:20 pmMIA - YQB
1 stop8h 35mAir Canada
Tue 9/166:10 amYQB - MIA
1 stop7h 10mAir Canada
Deal found 7/29$330
This Trip.com deal was found by Cheapflights users on 7/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:05 amMIA - YQB
1 stop16h 36mUnited Airlines
Sat 8/304:55 pmYQB - MIA
1 stop16h 51mUnited Airlines
Deal found 7/30$381
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Thu 8/217:40 pmMIA - YQB
1 stop19h 54mAmerican Airlines
Sun 8/2412:29 pmYQB - MIA
1 stop12h 04mAmerican Airlines
Deal found 7/29$422
This United deal was found by Cheapflights users on 7/29. 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 12/57:30 amMIA - YQB
2 stops14h 58mMultiple Airlines
Mon 12/86:30 amYQB - MIA
1 stop6h 04mMultiple Airlines
Deal found 7/29$472

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 July 31, 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

Tue 9/9

2:20 pm-10:55 pm

1 stop8h 35m

Québec City

Tue 9/16

6:10 am-1:20 pm

1 stop7h 10m

$330

MiamiQuébec City

MIA - YQB

MIAYQB

Miami

Sat 8/23

6:05 am-10:41 pm

1 stop16h 36m

Québec City

Sat 8/30

4:55 pm-9:46 am

1 stop16h 51m

$381

MiamiQuébec City

MIA - YQB

MIAYQB

Miami

Thu 8/21

7:40 pm-3:34 pm

1 stop19h 54m

Québec City

Sun 8/24

12:29 pm-12:33 am

1 stop12h 04m

$422

MiamiQuébec City

MIA - YQB

MIAYQB

Miami

Fri 12/5

7:30 am-10:28 pm

2 stops14h 58m

Québec City

Mon 12/8

6:30 am-12:34 pm

1 stop6h 04m

$472

MiamiQuébec City

MIA - YQB

MIAYQB

Miami

Wed 9/10

2:20 pm-10:55 pm

1 stop8h 35m

$138

MiamiQuébec City

MIA - YQB

MIAYQB

Miami

Fri 8/29

9:23 pm-12:31 pm

1 stop15h 08m

$181

MiamiQuébec City

MIA - YQB

MIAYQB

Miami

Wed 10/1

1:15 pm-10:10 pm

2 stops8h 55m

$237

MiamiQuébec City

MIA - YQB

MIAYQB

Miami

Thu 9/11

5:59 pm-6:40 pm

3 stops24h 41m

$242

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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

How far ahead should I book a flight from Key Largo to Québec City?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Québec City. Price data was last updated on July 25, 2025.

Booking 58 days in advance of your planned departure date is, on average, the best time to get cheap flights from Key Largo to Québec City. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 July 31, 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 July 31, 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
8,900 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

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
8,900 reviews
United Airlines
7.4
Good
8,900 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

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
8,900 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

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
9,851 reviews
United Airlines
7.4
Good
8,900 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Entertainment

7.1

Food

6.6

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.

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

    The cheapest airlines for a one-way flight from Key Largo to Québec City are Air Canada ($138), American Airlines ($181), and United Airlines ($314).

  • 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$138Average$386FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$194Average$525FlexibilityNo cancel feeOn-time67%
Air TransatCheapest$236Average$553FlexibilityNo cancel feeOn-time50%
American AirlinesCheapest$329Average$600FlexibilityNo cancel feeOn-time71%

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