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Cheap flights from Québec City to Key Largo from C$ 265

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 23/7. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — MIA
9 Jul — 16 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Québec City to Key Largo

Enter your travel dates to find the best prices.

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 9 June 2026.

Tue 7/74:12 p.m.
YQB
-
MIA
1 stop19h 00m
American Airlines
Tue 14/79:00 a.m.
MIA
-
YQB
1 stop6h 30m
American Airlines
Deal found 4/6C$ 404
Wed 23/92:37 p.m.
YQB
-
MIA
1 stop19h 57m
American Airlines
Tue 6/109:55 p.m.
MIA
-
YQB
1 stop17h 25m
American Airlines
Deal found 7/6C$ 409
Tue 24/112:00 p.m.
YQB
-
MIA
1 stop8h 17m
American Airlines
Tue 8/127:10 p.m.
MIA
-
YQB
2 stops17h 55m
American Airlines
Deal found 5/6C$ 410
Tue 4/84:12 p.m.
YQB
-
MIA
1 stop8h 40m
American Airlines
Tue 11/87:15 a.m.
MIA
-
YQB
1 stop8h 01m
American Airlines
Deal found 9/6C$ 411
Wed 22/74:12 p.m.
YQB
-
MIA
1 stop8h 40m
American Airlines
Wed 29/77:45 a.m.
MIA
-
YQB
1 stop7h 45m
American Airlines
Deal found 6/6C$ 423
Fri 24/74:12 p.m.
YQB
-
MIA
1 stop6h 57m
American Airlines
Tue 28/76:25 p.m.
MIA
-
YQB
1 stop21h 05m
American Airlines
Deal found 8/6C$ 427
Thu 9/74:12 p.m.
YQB
-
MIA
1 stop8h 40m
American Airlines
Wed 15/710:25 p.m.
MIA
-
YQB
2 stops17h 05m
American Airlines
Deal found 7/6C$ 428
Fri 13/112:00 p.m.
YQB
-
MIA
2 stops21h 00m
American Airlines
Tue 1/126:40 a.m.
MIA
-
YQB
1 stop6h 25m
American Airlines
Deal found 6/6C$ 430

Find 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 9 June 2026.

Round-trip from

C$ 404

One-way from

C$ 265

Popular in

May

Cheapest in

October

Average price

C$ 743
American Airlines
  • American Airlines
  • 7/7-14/7
  • 2 total stops
  • 25h 30m total
  • Québec City to Key Largo
Search Deals
American Airlines
  • American Airlines
  • 23/7
  • 1 total stop
  • 6h 57m total
  • Québec City to Key Largo
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 119 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 9 June 2026.
Use the filters below to find and compare flights from Québec City to Key Largo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Québec CityMiami

YQB - MIA

YQBMIA

Québec City

Thu 9/7

4:12 p.m.-12:46 a.m.

2 stops8h 34m

Miami

Wed 15/7

10:25 p.m.-3:30 p.m.

2 stops17h 05m

C$ 432

Québec CityMiami

YQB - MIA

YQBMIA

Québec City

Sat 15/8

3:53 p.m.-11:44 p.m.

1 stop7h 51m

Miami

Wed 19/8

12:17 p.m.-11:31 p.m.

2 stops11h 14m

C$ 738

Québec CityMiami

YQB - MIA

YQBMIA

Québec City

Thu 30/7

6:00 a.m.-2:38 p.m.

1 stop8h 38m

Miami

Mon 3/8

9:45 p.m.-1:55 p.m.

2 stops16h 10m

C$ 853

Québec CityMiami

YQB - MIA

YQBMIA

Québec City

Wed 8/7

6:00 a.m.-2:38 p.m.

1 stop8h 38m

Miami

Fri 31/7

9:45 p.m.-1:55 p.m.

2 stops16h 10m

C$ 853

Québec CityMiami

YQB - MIA

YQBMIA

Québec City

Sat 25/7

6:00 a.m.-1:14 p.m.

1 stop7h 14m

Miami

Sat 1/8

9:45 p.m.-12:24 p.m.

2 stops14h 39m

C$ 863
Quickest round-trip

Québec CityMiami

YQB - MIA

YQBMIA

Québec City

Sat 18/7

6:00 a.m.-1:14 p.m.

1 stop7h 14m

Miami

Mon 27/7

8:48 a.m.-4:00 p.m.

1 stop7h 12m

C$ 883

Québec CityMiami

YQB - MIA

YQBMIA

Québec City

Sat 8/8

5:00 a.m.-10:27 p.m.

2 stops17h 27m

Miami

Sun 16/8

7:00 a.m.-3:08 p.m.

1 stop8h 08m

C$ 904

Québec CityMiami

YQB - MIA

YQBMIA

Québec City

Thu 23/7

5:00 a.m.-2:57 p.m.

2 stops9h 57m

Miami

Tue 28/7

8:48 a.m.-4:00 p.m.

1 stop7h 12m

C$ 904

Québec CityMiami

YQB - MIA

YQBMIA

Québec City

Wed 22/7

5:00 a.m.-2:57 p.m.

2 stops9h 57m

Miami

Wed 29/7

8:48 a.m.-4:00 p.m.

1 stop7h 12m

C$ 905
Cheapest one-way

Québec CityMiami

YQB - MIA

YQBMIA

Québec City

Tue 28/7

4:12 p.m.-9:12 a.m.

2 stops17h 00m

C$ 265

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Showing 1-10 of 20 resultsSorted by cheapest first
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

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 9 June 2026.

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.

How much does it cost to fly round-trip from Québec City to Key Largo?

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 9 June 2026.
Read through reviews of airlines operating flights from Québec City to Key Largo, such as United Airlines,American Airlines, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,796 reviews
Check prices

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,796 reviews
United Airlines
7.4
Good
9,796 reviews
Check prices

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,640 reviews
United Airlines
7.4
Good
9,796 reviews
Check prices

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
Air Canada
7.1
Good
11,149 reviews
United Airlines
7.4
Good
9,796 reviews
Check prices

Comfort

7.3

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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 5 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.

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

    Departing from Québec City to Key Largo will take you 6h 57m. There are 2461 km between Québec City and Key Largo.

  • 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.

See more FAQs

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Top 5 airlines flying from Québec City to Key Largo

Discover the top 5 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 9 June 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapestC$ 255AverageC$ 525FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 281AverageC$ 520FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air TransatCheapestC$ 285AverageC$ 534FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Air CanadaCheapestC$ 306AverageC$ 668FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 582AverageC$ 1,183FlexibilityNo cancel feeOn-time52%
Search Porter Airlines 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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