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Cheap flights from Saint John to Key Largo from C$ 934

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
YSJ — MIA
27 Dec — 3 Jan1
1 adult

Cheap flight deals from St John to Key Largo

Discover tips and strategies to find the most affordable flight options for your journey from St John (YSJ) to Key Largo (KE9). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 December 2024.

Round-trip from

C$ 934

Popular in

March

Cheapest in

June

Average price

C$ 1,111
Air Canada
  • Air Canada
  • 9/4-20/4
  • 2 total stops
  • 13h 33m total
  • Saint John to Key Largo
High demand for flights, 7% potential price rise
Best time to find cheap flights, 5% potential price drop
Average for round-trip flights in December 2024

Find flight deals from St John to Key Largo

Best flights from St John to Key Largo
Discover carefully curated flight deals from St John to Key Largo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 22 December 2024.

Wed 9/44:30 p.m.YSJ - MIA
1 stop6h 53mAir Canada
Sun 20/48:00 a.m.MIA - YSJ
1 stop6h 40mAir Canada
Deal found 21/12C$ 934
Wed 9/45:20 a.m.YSJ - MIA
2 stops10h 35mMultiple Airlines
Sun 20/48:00 a.m.MIA - YSJ
1 stop6h 40mMultiple Airlines
Deal found 21/12C$ 950
Wed 9/45:20 a.m.YSJ - MIA
2 stops10h 35mUnited Airlines
Sun 20/47:00 a.m.MIA - YSJ
3 stops16h 24mUnited Airlines
Deal found 21/12C$ 1,635

Find flights from St John to Key Largo within your budget

Customize your flight search to find flights from St John 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 22 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Saint JohnMiami

YSJ - MIA

YSJMIA

Saint John

Wed 9/4

4:30 p.m.-10:23 p.m.

1 stop6h 53m

Miami

Sun 20/4

8:00 a.m.-3:40 p.m.

1 stop6h 40m

C$ 934

Saint JohnMiami

YSJ - MIA

YSJMIA

Saint John

Wed 9/4

5:20 a.m.-2:55 p.m.

2 stops10h 35m

Miami

Sun 20/4

8:00 a.m.-3:40 p.m.

1 stop6h 40m

C$ 950

Saint JohnMiami

YSJ - MIA

YSJMIA

Saint John

Wed 9/4

5:20 a.m.-2:55 p.m.

2 stops10h 35m

Miami

Sun 20/4

7:00 a.m.-12:24 a.m.

3 stops16h 24m

C$ 1,635

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/12

Best time to book a flight from St John to Key Largo

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

Travel insights for flights from St John to Key Largo

Get recent, data-driven insights about flights from St John to Key Largo including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Saint John to Key Largo?

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

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 22 December 2024.
7.4
Good
9,035 reviews

Crew

8.1

Food

6.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

7.4
Good
9,035 reviews
7.4
Good
9,035 reviews

Crew

8.1

Food

6.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

7.0
Good
8,413 reviews
7.4
Good
9,035 reviews

Crew

8.1

Food

6.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Reviews

1 / 10

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Related info for your journey

Find useful and relevant information for your journey from St John 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 Saint John to Key Largo?

    Most people fly from Saint John (YSJ) if they book a flight from Saint John to Key Largo. On average, Saint John has 0 outbound flights to Key Largo per day from 1 airline. Saint John is conveniently located just 15.1 km from Saint John’s city centre.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St John 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 Saint John to Key Largo?

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

Discover the top airline that operate flights from St John 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 22 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 629AverageC$ 968FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

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

Certainly. Search results for flights to Key Largo from St John shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for St John 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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