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

Currently, January is the cheapest month in which you can book a flight from Key Largo to St. John's (average of $464). Flying from Key Largo to St. John's in July is currently the most expensive (average of $671). 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 day to fly from Key Largo to St. John's?

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

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

Located just 4.2 mi from the city center, St John's is the airport most travelers will use when flying to St. John's from Key Largo. Booking flights from Key Largo to St John's (YYT) should be relatively easy as there are 0 daily inbound flights from Key Largo from 2 different airlines.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Key Largo to St. John's by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$243+ Flights from Key Largo to St. John's

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

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$410 (Air Canada)
One-way from	$243 (Air Canada)

Provider with most accurate pricing for Miami-St John's flight deals.

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Provider most trusted by Cheapflights users for Miami-St John's flights.

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From Key Largo to St John's

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One-way flight from Key Largo to St John's

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Cheapest flights from Key Largo to St. John's
Explore the most affordable flight options available from Key Largo to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

Thu 8/72:15 pmMIA - YYT

1 stop8h 48mAir Canada

Sun 8/175:50 amYYT - MIA

1 stop8h 51mAir Canada

Deal found 4/3

$410

Thu 8/712:20 pmMIA - YYT

2 stops11h 36mUnited Airlines

Sun 8/175:50 amYYT - MIA

2 stops10h 54mUnited Airlines

Deal found 4/3

$431

Fri 5/27:40 pmMIA - YYT

2 stops19h 29mMultiple Airlines

Fri 5/92:45 pmYYT - MIA

2 stops11h 03mMultiple Airlines

Deal found 4/2

$456

Fri 4/42:05 pmMIA - YYT

2 stops24h 10mPorter Airlines

Fri 4/184:25 pmYYT - MIA

2 stops22h 10mPorter Airlines

Deal found 4/2

$852

Best flights from Key Largo to St. John's
Discover carefully curated flight deals from Key Largo to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 3, 2025.

Thu 8/72:15 pmMIA - YYT

1 stop8h 48mAir Canada

Sun 8/175:50 amYYT - MIA

1 stop8h 51mAir Canada

Deal found 4/3

$410

Thu 8/712:20 pmMIA - YYT

2 stops11h 36mUnited Airlines

Sun 8/175:50 amYYT - MIA

2 stops10h 54mUnited Airlines

Deal found 4/3

$431

Fri 5/27:40 pmMIA - YYT

2 stops19h 29mMultiple Airlines

Fri 5/92:45 pmYYT - MIA

2 stops11h 03mMultiple Airlines

Deal found 4/2

$456

Last-minute flights from Key Largo to St. John's
Discover last-minute flight deals from Key Largo to St. John's. Data last updated April 3, 2025 and is based on user searches.

Fri 4/42:05 pmMIA - YYT

2 stops24h 10mPorter Airlines

Fri 4/184:25 pmYYT - MIA

2 stops22h 10mPorter Airlines

Deal found 4/2

$852

Fri 5/27:40 pmMIA - YYT

2 stops19h 29mMultiple Airlines

Fri 5/92:45 pmYYT - MIA

2 stops11h 03mMultiple Airlines

Deal found 4/2

$456

Fri 5/27:55 amMIA - YYT

1 stop7h 47mAir Canada

Fri 5/96:10 pmYYT - MIA

1 stop7h 38mAir Canada

Deal found 4/2

$494

One-way flights from Key Largo to St. John's
Search for one-way flight options from Key Largo to St. John's. Find affordable one-way fares based on user searches. Data last updated April 3, 2025.

Sun 4/207:45 amMIA - YYT

2 stops17h 02mAir Canada

Deal found 4/2

$243

Sun 4/207:00 amMIA - YYT

3 stops17h 47mUnited Airlines

Deal found 4/2

$856

Cheapflights Fare Finder

Use the filters below to find and compare flights from Key Largo to St. John's that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MiamiSt. John's

MIA - YYT

MIAYYT

Miami

Thu 8/7

2:15 pm-12:33 am

1 stop8h 48m

St John's

Sun 8/17

5:50 am-1:11 pm

1 stop8h 51m

$410

MiamiSt. John's

MIA - YYT

MIAYYT

Miami

Thu 8/7

12:20 pm-1:26 am

2 stops11h 36m

St John's

Sun 8/17

5:50 am-3:14 pm

2 stops10h 54m

$431

MiamiSt. John's

MIA - YYT

MIAYYT

Miami

Fri 5/2

7:40 pm-4:39 pm

2 stops19h 29m

St John's

Fri 5/9

2:45 pm-12:18 am

2 stops11h 03m

$456

MiamiSt. John's

MIA - YYT

MIAYYT

Miami

Sun 4/20

7:45 am-2:17 am

2 stops17h 02m

$243

MiamiSt. John's

MIA - YYT

MIAYYT

Miami

Sun 4/20

7:00 am-2:17 am

3 stops17h 47m

$856

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

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

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

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

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

Rainfall in St. John's by month

In terms of precipitation, rainfall in St. John's ranges from 3.6 - 6.5 inches per month. December is typically the wettest month, when rainfall can reach 6.5 in. July is typically the driest time to visit St. John's when rainfall is around 3.6 in.

Temperature in St. John's by month

If weather is an important factor for your trip to St. John's, 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 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing St. John's

United Airlines

7.4

Good

8,619 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

8,619 reviews

United Airlines

7.4

Good

8,619 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Air Canada

7.0

Good

9,028 reviews

United Airlines

7.4

Good

8,619 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

What airport do you fly into for flights to St. John's from Key Largo?
Located just 4.2 mi from the city center, St John's is the airport most travelers will use when flying to St. John's from Key Largo. Booking flights from Key Largo to St John's (YYT) should be relatively easy as there are 0 daily inbound flights from Key Largo from 2 different airlines.
Can I find deals for flights from Key Largo to St. John's that include hotel bookings?
Yes. In addition to deals on Key Largo to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Key Largo to St. John's?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key Largo to St. John's.
Can I find deals for business class flights from Key Largo to St. John's?
Yes. Cheapflights offers flight deals from Key Largo to St. John's 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 Key Largo to St. John's?
Currently, January is the cheapest month in which you can book a flight from Key Largo to St. John's (average of $464). Flying from Key Largo to St. John's in July is currently the most expensive (average of $671). 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 2 airlines flying from Key Largo to St. John's

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$316	Average$593	FlexibilityNo cancel fee	On-time67%
Porter Airlines	Cheapest$324	Average$411	FlexibilityNo cancel fee	On-time52%

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$243+ Cheap flights from Key Largo, FL to St. John's (YYT)

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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Key Largo to St. John's with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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

Keep the following information in mind while searching for Key Largo to St. John's flight deals. Data was last updated April 3, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

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

Cheapest flights from Key Largo to St. John'sExplore the most affordable flight options available from Key Largo to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

Explore the most affordable flight options available from Key Largo to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Key Largo to St. John's that are best for you.

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

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

Cheapflights Insights

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

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

Find hourly flight availability from Key Largo to St. John's. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2025.

Rainfall in St. John's by month

Plan your trip to St. John's by taking into account the average rainfall totals by month.

Temperature in St. John's by month

Plan your trip to St. John's by taking into account the average temperature totals by month.

Reviews of airlines servicing St. John's

Related info for your journey

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Key Largo to St. John's

See prices for flight routes from nearby airports that may be better suited for you.

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

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Cheapest flights from Key Largo to St. John's
Explore the most affordable flight options available from Key Largo to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.