C$ 79+ Cheap flights from Key Largo
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
What to know about flights from Key Largo
Discover essential information about flights departing from Key Largo, including flight schedules, destinations, airlines operating at the Key Largo airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 30 June 2025.
Cheapest one-way flight | C$ 168 |
---|---|
Cheapest round-trip flight | C$ 150 |
Cheapest airline | Frontier |
Most popular destination | Montreal Pierre Elliott Trudeau Intl (YUL) |
Find flights from Key Largo
Cheapest flights from Key LargoExplore the most affordable flight options available from Key Largo. Find the lowest fares based on data from user searches, with prices last updated on 30 June 2025.
Explore the most affordable flight options available from Key Largo. Find the lowest fares based on data from user searches, with prices last updated on 30 June 2025.
Find flights from Key Largo within your budget
Find flights departing from Key Largo that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 30 June 2025. In the last 7 days, Cheapflights users made a total of 629,999 searches
Fly to
Route
Depart
Return
Price
MiamiSan José
MIA - SJO
MIASJO
Miami
Tue 5/8
9:40 p.m.-10:40 p.m.
Nonstop3h 00m
San José Juan Santamaria Intl
Sun 10/8
8:50 a.m.-1:40 p.m.
Nonstop2h 50m
MiamiSan José
MIA - SJO
MIASJO
Miami
Mon 1/12
4:59 a.m.-9:59 a.m.
1 stop6h 00m
San José Juan Santamaria Intl
Sun 7/12
8:07 a.m.-6:51 p.m.
1 stop9h 44m
MiamiSan José
MIA - SJO
MIASJO
Miami
Sat 2/8
7:00 a.m.-12:26 p.m.
1 stop7h 26m
San José Juan Santamaria Intl
Mon 11/8
5:30 a.m.-3:51 p.m.
1 stop8h 21m
MiamiCalgary
MIA - YYC
MIAYYC
Miami
Sun 7/9
7:01 p.m.-8:02 p.m.
1 stop27h 01m
Calgary
Sun 28/9
11:00 a.m.-11:00 p.m.
1 stop10h 00m
MiamiVancouver
MIA - YVR
MIAYVR
Miami
Sat 20/9
12:18 p.m.-8:48 p.m.
1 stop11h 30m
Vancouver Intl
Wed 1/10
10:45 a.m.-11:53 a.m.
1 stop22h 08m
MiamiCartagena
MIA - CTG
MIACTG
Miami
Thu 10/7
5:15 p.m.-7:10 p.m.
Nonstop2h 55m
Cartagena Rafael Nunez
Sun 13/7
11:40 a.m.-3:40 p.m.
Nonstop3h 00m
MiamiToronto
MIA - YYZ
MIAYYZ
Miami
Thu 14/8
9:40 p.m.-12:59 a.m.
Nonstop3h 19m
Toronto Pearson Intl
Thu 21/8
5:00 p.m.-11:16 p.m.
1 stop6h 16m
MiamiCartagena
MIA - CTG
MIACTG
Miami
Tue 22/7
6:31 p.m.-8:41 a.m.
1 stop15h 10m
Cartagena Rafael Nunez
Mon 28/7
3:29 p.m.-10:43 p.m.
1 stop6h 14m
MiamiToronto
MIA - YYZ
MIAYYZ
Miami
Fri 5/9
11:45 a.m.-2:05 p.m.
2 stops26h 20m
Toronto Pearson Intl
Tue 9/9
7:55 a.m.-11:13 p.m.
1 stop15h 18m
MiamiToronto
MIA - YTZ
MIAYTZ
Miami
Thu 21/8
7:50 a.m.-5:43 p.m.
1 stop9h 53m
Toronto Island
Sat 30/8
9:50 a.m.-8:44 p.m.
2 stops10h 54m
Best time to book a flight from Key Largo
Have a flexible travel schedule? Discover the best time to fly from Key Largo with our price prediction graph.
Travel insights for flights from Key Largo
Get recent, data-driven insights about flights from Key Largo including ideal travel times, pricing trends, and more.
When is the best time to book a flight from Key Largo?
Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Pearson Intl. Price data was last updated on 27 June 2025.
The price you pay for your flight from Key Largo may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Key Largo?
Currently, September is the cheapest month in which you can book a flight from Key Largo (average of C$ 71). Flying from Key Largo in August will prove the most costly (average of C$ 138). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
When is the cheapest time to fly from Key Largo?
Use this chart to determine the cheapest time to fly round-trip from Key Largo to Pearson Intl. Price data was last updated on 29 June 2025.
Those who are seeking the cheapest fare on flights departing from Key Largo would be wise to consider leaving during Saturday afternoons when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Monday at noon when fares are usually the most expensive.
Which airlines fly from Key Largo?
For flights departing from Key Largo check dates and pricing for the following: Air Canada, Porter Airlines, Flair Airlines, American Airlines, WestJet. These airlines depart to the following popular destinations: Toronto.
Airline reviews for flights from Key Largo
Get insights into the airlines that provide service from 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 airline for your flight from Key Largo. In the last 7 days, Cheapflights users made a total of 629,999 searches.
Get a feel of what it's like to fly with Delta,Air Transat, andUnited Airlines from Key Largo by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Entertainment
Crew
Overall
Food
Reviews
pilar,May 2025
RSW - ATL
Comfort
Boarding
Entertainment
Crew
Overall
Food
Reviews
pilar,May 2025
RSW - ATL
Comfort
Boarding
Entertainment
Crew
Overall
Food
Reviews
pilar,May 2025
RSW - ATL
Comfort
Boarding
Entertainment
Crew
Overall
Food
Reviews
pilar,May 2025
RSW - ATL
Comfort
Boarding
Entertainment
Crew
Overall
Food
Reviews
pilar,May 2025
RSW - ATL
Comfort
Boarding
Entertainment
Crew
Overall
Food
Reviews
pilar,May 2025
RSW - ATL
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Related info for your journey
Access useful and relevant information related to your journey from Key Largo. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 30 June 2025.
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