Q: How much does it cost to fly round-trip from St. John's to Key Largo?

Airfare is below average for this route at the moment. St. John's to Key Largo flights typically cost between C$ 593 and C$ 1,218 in September. The cheapest round-trip price found within the last 3 days was C$ 500 on Air Canada (8 Sep-16 Sep).

Question 1

How much does it cost to fly round-trip from St. John's to Key Largo?

Accepted Answer

Airfare is below average for this route at the moment.St. John's to Key Largo flights typically cost between C$ 593 and C$ 1,218 in September.
The cheapest round-trip price found within the last 3 days was C$ 500 on Air Canada (8 Sep-16 Sep).

Question 2

How long is the flight from St. John's to Key Largo?

Accepted Answer

A quick flight from St. John's to Key Largo can take about 9h. Air Canada provides one of the quickest options available for as low as C$ 500. The distance between St. John's and Key Largo is about 3415 km.

Question 3

How far ahead should I book a flight from St. John's to Key Largo?

Accepted Answer

The best time to book flights from St. John's to Key Largo is 34 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 4

What is the cheapest month to book a flight from St. John's to Key Largo?

Accepted Answer

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

Question 5

What is the cheapest day to fly from St. John's to Key Largo?

Accepted Answer

Travelers seeking maximum savings on their St. John's to Key Largo flight should consider departing on Tuesday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

E

Accepted Answer

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.

Question 7

E

Accepted Answer

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).

Question 8

How far in advance should I book a flight from St. John's to Key Largo?

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 35 days in advance, which can save you up to 85% on flights from St. John's to Key Largo compared to booking the week you need them. Waiting 35 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 694. For sooner than that we have options available in the next 3 days from C$ 694.

Question 9

What is the cheapest month to fly from St. John's to Key Largo?

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in April. For low rates, June can be a great choice for travel to Key Largo. Flights to Key Largo from St. John's in June are about C$ 845 on average during June, but can be found for as low as C$ 428.

Question 10

What is the cheapest time of day to fly from YYT to KE9?

Accepted Answer

When flying from St. John's to Key Largo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Question 11

What airport do you fly from for flights from St. John's to Key Largo?

Accepted Answer

St John's (YYT) is the airport you will fly out of if you book a flight from St. John's to Key Largo. You should not have trouble finding flights to Key Largo from St John's; 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 2 airlines have flights from the St. John's airport to Key Largo. It is only a 6.7 km journey to St John's (YYT) from St. John's’s city centre.

Question 12

Can I find deals for flights from St. John's to Key Largo that include hotel bookings?

Accepted Answer

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

Question 13

How can I find direct flights from St. John's to Key Largo?

Accepted Answer

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

Question 14

Can I find deals for business class flights from St. John's to Key Largo?

Accepted Answer

Yes. Cheapflights offers flight deals from St. John's 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.

Question 15

How does Cheapflights help users find flights from St. John's to Key Largo?

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from St. John's to Key Largo. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 16

Why should you use Cheapflights to find cheap flight tickets from St. John's to Key Largo?

Accepted Answer

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

Question 17

Can Cheapflights find flights from St. John's to Key Largo with no change fees?

Accepted Answer

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

Question 18

Can Cheapflights notify me if prices for flights from St. John's to Key Largo become cheaper?

Accepted Answer

Not ready to book yet? You can track prices for flights from St. John's to Key Largo on Cheapflights with our Price Alert feature and get notified when better prices are available.

Round-trip from	C$ 500
One-way from	C$ 328
Popular in	April
Cheapest in	June
Average price	C$ 743

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 377	AverageC$ 818	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Porter Airlines	CheapestC$ 402	AverageC$ 670	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights

Cheap flights from St. John's to Key Largo from C$ 328

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from St. John's to Key Largo

Keep the following information in mind while searching for St. John's to Key Largo flight deals. Data was last updated 22 sierpnia 2025.

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Cheapest flights from St. John's to Key LargoExplore the most affordable flight options available from St. John's to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 sierpnia 2025.

Explore the most affordable flight options available from St. John's to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 sierpnia 2025.

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Best time to book a flight from St. John's to Key Largo

Have a flexible travel schedule? Discover the best time to fly to Key Largo from St. John's with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from St. John's to Key Largo

How far ahead should I book a flight from St. John's to Key Largo?

Use this chart to determine the optimal time to book a round-trip flight from St. John's to Key Largo. Price data was last updated on 8 August 2025.

What is the cheapest month to book a flight from St. John's to Key Largo?

What is the cheapest time of day to fly from YYT to KE9?

Find hourly flight availability from St. John's 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 22 sierpnia 2025.

How much does it cost to fly round-trip from St. John's to Key Largo?

Reviews of airlines servicing Key Largo

See what other customers who have flown with Porter Airlines and Air Canada from St. John's to Key Largo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from St. John's 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 St. John's to Key Largo?

How long is the flight from St. John's to Key Largo?

Can I find deals for flights from St. John's to Key Largo that include hotel bookings?

How can I find direct flights from St. John's to Key Largo?

Can I find deals for business class flights from St. John's to Key Largo?

What is the cheapest month to book a flight from St. John's to Key Largo?

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Alternative routes for St. John's to Key Largo

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Top 2 airlines flying from St. John's to Key Largo

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How does Cheapflights help users find flights from St. John's to Key Largo?

Why should you use Cheapflights to find cheap flight tickets from St. John's to Key Largo?

Can Cheapflights find flights from St. John's to Key Largo with no change fees?

Can Cheapflights notify me if prices for flights from St. John's to Key Largo become cheaper?

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Cheapest flights from St. John's to Key Largo
Explore the most affordable flight options available from St. John's to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 sierpnia 2025.