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Cheap flights from Calgary to Key Largo from C$ 206

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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — MIA
5 Apr — 12 Apr1
1 adult

Cheapflights Tip: The best prices from Calgary to Key Largo are usually found in September or August, booked 74 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Calgary to Key Largo

Keep the following information in mind while searching for Calgary to Key Largo flight deals. Data was last updated 31 March 2025.

Round-trip from

C$ 441

One-way from

C$ 206

Popular in

December

Cheapest in

September

Average price

C$ 660
American Airlines
  • American Airlines
  • 10/4-14/4
  • 2 total stops
  • 26h 03m total
  • Calgary to Key Largo
Search Deals
8/5
  • 8/5
  • 1 total stop
  • 8h 19m total
  • Calgary to Key Largo
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from Calgary to Key Largo

Cheapest flights from Calgary to Key Largo
Explore the most affordable flight options available from Calgary to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.

Mon 7/46:45 a.m.YYC - MIA
1 stop9h 37mAmerican Airlines
Mon 7/49:30 p.m.MIA - YYC
1 stop16h 15mAmerican Airlines
Deal found 31/3C$ 439
Sat 26/46:45 a.m.YYC - MIA
1 stop9h 16mDelta
Sat 3/58:05 a.m.MIA - YYC
2 stops14h 42mDelta
Deal found 30/3C$ 444
Thu 30/102:00 p.m.YYC - MIA
2 stops19h 15mUnited Airlines
Wed 5/114:17 p.m.MIA - YYC
2 stops22h 12mUnited Airlines
Deal found 30/3C$ 451
Mon 24/1112:50 a.m.YYC - MIA
1 stop10h 12mAir Canada
Fri 5/128:00 a.m.MIA - YYC
1 stop10h 38mAir Canada
Deal found 30/3C$ 452
Mon 9/612:30 a.m.YYC - MIA
1 stop8h 35mWestJet
Sat 14/67:00 a.m.MIA - YYC
1 stop17h 15mWestJet
Deal found 30/3C$ 454
Thu 24/412:30 a.m.YYC - MIA
1 stop29h 29mMultiple Airlines
Wed 30/48:58 a.m.MIA - YYC
1 stop28h 21mMultiple Airlines
Deal found 30/3C$ 455

Cheapflights Fare Finder

Customize your flight search to find flights from Calgary 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 31 March 2025.
Use the filters below to find and compare flights from Calgary to Key Largo that are best for you.

Fly from

Calgary

Fly to

Key Largo

Route

Depart

Return

Price

CalgaryMiami

YYC - MIA

YYCMIA

Calgary

Thu 10/4

12:45 p.m.-12:33 a.m.

1 stop9h 48m

Miami

Mon 14/4

9:30 p.m.-11:45 a.m.

1 stop16h 15m

C$ 441

CalgaryMiami

YYC - MIA

YYCMIA

Calgary

Sat 26/4

6:45 a.m.-6:01 p.m.

1 stop9h 16m

Miami

Sat 3/5

8:05 a.m.-8:47 p.m.

2 stops14h 42m

C$ 444

CalgaryMiami

YYC - MIA

YYCMIA

Calgary

Thu 15/5

12:30 a.m.-9:15 p.m.

2 stops18h 45m

Miami

Tue 20/5

6:00 a.m.-2:45 p.m.

1 stop10h 45m

C$ 448

CalgaryMiami

YYC - MIA

YYCMIA

Calgary

Mon 9/6

12:30 a.m.-11:05 a.m.

1 stop8h 35m

Miami

Sat 14/6

7:00 a.m.-10:15 p.m.

1 stop17h 15m

C$ 454

CalgaryMiami

YYC - MIA

YYCMIA

Calgary

Sat 12/4

12:35 a.m.-3:29 p.m.

1 stop12h 54m

Miami

Sat 19/4

8:00 a.m.-4:42 p.m.

1 stop10h 42m

C$ 457

CalgaryMiami

YYC - MIA

YYCMIA

Calgary

Thu 10/4

1:30 p.m.-2:55 p.m.

2 stops23h 25m

Miami

Mon 14/4

8:50 a.m.-9:48 p.m.

2 stops14h 58m

C$ 482

CalgaryMiami

YYC - MIA

YYCMIA

Calgary

Thu 31/7

5:55 p.m.-12:15 p.m.

2 stops16h 20m

Miami

Mon 4/8

5:45 p.m.-10:58 a.m.

3 stops19h 13m

C$ 3,869

CalgaryMiami

YYC - MIA

YYCMIA

Calgary

Fri 2/5

6:19 p.m.-10:48 a.m.

2 stops14h 29m

Miami

Sat 10/5

1:40 p.m.-5:29 p.m.

2 stops29h 49m

C$ 11,018

CalgaryMiami

YYC - MIA

YYCMIA

Calgary

Thu 8/5

12:30 a.m.-10:49 a.m.

1 stop8h 19m

C$ 206

CalgaryMiami

YYC - MIA

YYCMIA

Calgary

Mon 28/4

12:55 a.m.-12:48 p.m.

1 stop9h 53m

C$ 232

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/3

Showing 1-10 of 15 results
1
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Best time to book a flight from Calgary to Key Largo

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

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

Use this chart to determine the optimal time to book a round-trip flight from Calgary to Key Largo. Price data was last updated on 28 March 2025.

To ensure you get the cheapest price possible for a flight from Calgary to Key Largo, you should look to book at least 74 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 Calgary to Key Largo?

Currently, April is the cheapest month in which you can book a flight from Calgary to Key Largo (average of C$ 251). Flying from Calgary 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 YYC to KE9?

Find hourly flight availability from Calgary 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 31 March 2025.

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

What is the cheapest day to fly from Calgary to Key Largo?

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

Travelers seeking maximum savings on their Calgary to Key Largo flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday afternoons 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 31 March 2025.
Read through reviews of airlines operating flights from Calgary to Key Largo, such as Alaska Airlines, Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,818 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,614 reviews
Alaska Airlines
8.0
Very good
9,818 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,818 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
WestJet
7.2
Good
2,789 reviews
Alaska Airlines
8.0
Very good
9,818 reviews
Check prices

Crew

8.5

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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

    For a flight from Calgary to Key Largo, you will be flying from Calgary. Calgary (YYC) is just 9.3 km from the centre of the city. Calgary is the only Calgary airport and it handles 0 outbound flights to Key Largo per day. 7 airlines have flights to Key Largo from Calgary on a regular basis.

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

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as C$ 232. Users have also found prices from C$ 240 and C$ 260 on Delta and American Airlines, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Calgary 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 Calgary to Key Largo?

    Currently, April is the cheapest month in which you can book a flight from Calgary to Key Largo (average of C$ 251). Flying from Calgary 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

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Calgary to Key Largo

Discover the top 7 airlines that operate flights from Calgary 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 31 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 293AverageC$ 559FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 311AverageC$ 668FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 320AverageC$ 756FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 331AverageC$ 780FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 402AverageC$ 581FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 408AverageC$ 622FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJet EncoreCheapestC$ 634AverageC$ 941FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore 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 Calgary to Key Largo?

Cheapflights makes it easy to find Calgary to Key Largo flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Key Largo from Calgary by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Calgary to Key Largo, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Key Largo from Calgary today and book when prices fit your budget.

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