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Cheap flights from Québec City to Key Largo 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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — MIA
5 May — 12 May1
1 adult

Cheap flight deals from Québec City to Key Largo

Keep the following information in mind while searching for Québec City to Key Largo flight deals. Data was last updated 30 April 2025.

Round-trip from

C$ 382

One-way from

C$ 227

Popular in

December

Cheapest in

May

Average price

C$ 682
Air Canada
  • Air Canada
  • 8/7-23/7
  • 2 total stops
  • 17h 56m total
  • Québec City to Key Largo
Search Deals
Air Canada
  • Air Canada
  • 3/6
  • 1 total stop
  • 5h 58m total
  • Québec City to Key Largo
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Québec City to Key Largo

Cheapest flights from Québec City to Key Largo
Explore the most affordable flight options available from Québec City to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 April 2025.

Tue 8/72:50 p.m.YQB - MIA
1 stop8h 26mAir Canada
Wed 23/76:30 a.m.MIA - YQB
1 stop9h 30mAir Canada
Deal found 28/4C$ 382
Tue 8/71:05 p.m.YQB - MIA
1 stop8h 38mAmerican Airlines
Sat 26/75:18 a.m.MIA - YQB
2 stops10h 12mAmerican Airlines
Deal found 28/4C$ 407
Sat 31/55:20 a.m.YQB - MIA
2 stops14h 34mUnited Airlines
Sat 7/66:00 a.m.MIA - YQB
2 stops12h 55mUnited Airlines
Deal found 28/4C$ 425
Tue 8/71:05 p.m.YQB - MIA
1 stop5h 37mBritish Airways
Wed 23/76:50 a.m.MIA - YQB
1 stop8h 40mBritish Airways
Deal found 28/4C$ 436
Mon 4/87:45 p.m.YQB - MIA
2 stops19h 29mMultiple Airlines
Wed 13/87:55 a.m.MIA - YQB
1 stop6h 05mMultiple Airlines
Deal found 28/4C$ 448

Cheapflights Fare Finder

Customize your flight search to find flights from Québec City to Key Largo 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 30 April 2025.
Use the filters below to find and compare flights from Québec City to Key Largo that are best for you.

Fly from

Québec City

Fly to

Key Largo

Route

Depart

Return

Price

Québec CityMiami

YQB - MIA

YQBMIA

Québec City

Tue 8/7

2:50 p.m.-11:16 p.m.

1 stop8h 26m

Miami

Wed 23/7

6:30 a.m.-4:00 p.m.

1 stop9h 30m

C$ 382

Québec CityMiami

YQB - MIA

YQBMIA

Québec City

Tue 8/7

1:05 p.m.-9:43 p.m.

1 stop8h 38m

Miami

Sat 26/7

5:18 a.m.-3:30 p.m.

2 stops10h 12m

C$ 407

Québec CityMiami

YQB - MIA

YQBMIA

Québec City

Sat 31/5

5:20 a.m.-7:54 p.m.

2 stops14h 34m

Miami

Sat 7/6

6:00 a.m.-6:55 p.m.

2 stops12h 55m

C$ 425

Québec CityMiami

YQB - MIA

YQBMIA

Québec City

Tue 8/7

1:05 p.m.-6:42 p.m.

1 stop5h 37m

Miami

Wed 23/7

6:50 a.m.-3:30 p.m.

1 stop8h 40m

C$ 436

Québec CityMiami

YQB - MIA

YQBMIA

Québec City

Mon 4/8

7:45 p.m.-3:14 p.m.

2 stops19h 29m

Miami

Wed 13/8

7:55 a.m.-2:00 p.m.

1 stop6h 05m

C$ 448

Québec CityMiami

YQB - MIA

YQBMIA

Québec City

Tue 8/7

8:05 p.m.-12:15 p.m.

2 stops16h 10m

Miami

Wed 23/7

5:45 p.m.-11:26 a.m.

3 stops17h 41m

C$ 1,873

Québec CityMiami

YQB - MIA

YQBMIA

Québec City

Tue 3/6

6:20 p.m.-12:18 a.m.

1 stop5h 58m

C$ 227

Québec CityMiami

YQB - MIA

YQBMIA

Québec City

Sun 1/6

5:20 a.m.-10:45 p.m.

2 stops17h 25m

C$ 253

Québec CityMiami

YQB - MIA

YQBMIA

Québec City

Sat 23/8

1:10 p.m.-10:22 p.m.

2 stops9h 12m

C$ 255

Québec CityMiami

YQB - MIA

YQBMIA

Québec City

Fri 23/5

6:25 p.m.-12:55 p.m.

2 stops18h 30m

C$ 306

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 13 results
1
2

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

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

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

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

To ensure you get the cheapest price possible for a flight from Québec City to Key Largo, you should look to book at least 68 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, April is the cheapest month in which you can book a flight from Québec City to Key Largo (average of C$ 251). Flying from Québec City to Key Largo in August is currently the most expensive (average of C$ 369). 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 YQB to KE9?

Find hourly flight availability from Québec City to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Québec City to Key Largo as you normally would.

What is the cheapest day to fly from Québec City to Key Largo?

Use this chart to determine the cheapest time to fly round-trip from Québec City to Key Largo. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Québec City to Key Largo flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Key Largo by month

Plan your trip to Key Largo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key Largo ranges from 41.0 - 252.0 mm per month. September is typically the wettest month, when rainfall can reach 252.0 mm. January is typically the driest time to visit Key Largo when rainfall is around 41.0 mm.

Temperature in Key Largo by month

Plan your trip to Key Largo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key Largo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

Reviews of airlines servicing Key Largo

Get insights into the airlines that provide service to Key Largo. 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 Key Largo. Reviews last updated 30 April 2025.
Read through reviews of airlines operating flights from Québec City to Key Largo, such as Air Transat, United Airlines and American 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.
Air Transat
7.8
Good
385 reviews
Check prices

Entertainment

7.1

Boarding

7.9

Overall

7.8

Crew

8.5

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
Air Transat
7.8
Good
385 reviews
Air Transat
7.8
Good
385 reviews
Check prices

Entertainment

7.1

Boarding

7.9

Overall

7.8

Crew

8.5

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
United Airlines
7.4
Good
8,696 reviews
Air Transat
7.8
Good
385 reviews
Check prices

Entertainment

7.1

Boarding

7.9

Overall

7.8

Crew

8.5

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
American Airlines
7.2
Good
10,000 reviews
Air Transat
7.8
Good
385 reviews
Check prices

Entertainment

7.1

Boarding

7.9

Overall

7.8

Crew

8.5

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
WestJet
7.2
Good
2,826 reviews
Air Transat
7.8
Good
385 reviews
Check prices

Entertainment

7.1

Boarding

7.9

Overall

7.8

Crew

8.5

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
Air Canada
7.0
Good
9,242 reviews
Air Transat
7.8
Good
385 reviews
Check prices

Entertainment

7.1

Boarding

7.9

Overall

7.8

Crew

8.5

Food

6.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.

Related info for your journey

Find useful and relevant information for your journey from Québec City to Key Largo. 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 from for flights from Québec City to Key Largo?

    Québec City (YQB) is the airport you will fly out of if you book a flight from Québec City to Key Largo. You should not have trouble finding flights to Key Largo from Quebec; the airport handles an average of 0 outbound flights to Key Largo per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Québec City airport to Key Largo. It is only a 13.5 km journey to Quebec (YQB) from Québec City’s city centre.

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

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at C$ 227. United Airlines flights start at C$ 253 while deals on Air Transat start at C$ 306 one-way.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Québec City to Key Largo (average of C$ 251). Flying from Québec City to Key Largo in August is currently the most expensive (average of C$ 369). 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 Québec City to Key Largo

Discover the top 4 airlines that operate flights from Québec City to Key Largo. 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 629,999 searches. Data last updated 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 253AverageC$ 714FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 332AverageC$ 561FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 336AverageC$ 690FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 381AverageC$ 745FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Québec City to Key Largo?

Deals for Québec City to Key Largo flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Québec City to Key Largo?

Millions of users choose and trust Cheapflights to book the best flight deals from Québec City to Key Largo for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Québec City to Key Largo with no change fees?

Yes, we can. To see specific flights from Québec City to Key Largo with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Québec City to Key Largo become cheaper?

Yes! Start tracking prices for Québec City to Key Largo flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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