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$341+ Cheap flights from Saint John (YSJ) to Florida

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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
YSJ — MIA
Sep 3 — Sep 101
Thu 9/3
Thu 9/10
1 adult, Economy
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Cheap flight deals from St John to Florida

Cheapest flights from St John to Florida
Explore the most affordable flight options available from St John to Florida. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.

This United Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/115:00 am -
3 stops16h 54m
Sun 9/136:40 am -
2 stops16h 11m
Deal found 8/3$634

Find flight deals from St John to Florida

Keep the following information in mind while searching for St John to Florida flight deals. Data was last updated August 4, 2026.

Round-trip from

$634
(United Airlines)

One-way from

$341
(Air Canada)

Popular in

April

Cheapest in

January

Average price

$424
From Saint John to Florida
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One-way flight from Saint John to Florida
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Highest demand for flights based on searches. 21% potential increase in price ($156 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from St John to Florida 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 2,558,603 searches. Data last updated August 4, 2026.
Use the filters below to find and compare flights from Saint John to Florida that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Saint JohnJacksonville

YSJ - JAX

YSJJAX

Saint John

Fri 9/11

5:00 am-11:20 pm

2 stops19h 20m

Jacksonville

Sun 9/13

6:40 am-11:51 pm

2 stops16h 11m

$634
Cheapest one-way

Saint JohnJacksonville

YSJ - JAX

YSJJAX

Saint John

Thu 9/17

5:00 am-9:31 pm

1 stop17h 31m

$341
Quickest one-way

Saint JohnJacksonville

YSJ - JAX

YSJJAX

Saint John

Thu 9/17

5:00 am-8:54 pm

3 stops16h 54m

$347

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Sorted by cheapest first

Best time to book a flight from St John to Florida

Have a flexible travel schedule? Discover the best time to fly to Florida 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.

Cheapflights Insights

Everything you need to know about your flight from Saint John to Florida

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

Currently, August is the cheapest month in which you can book a flight from Saint John to Florida (average of $424). Flying from Saint John to Florida in December is currently the most expensive (average of $845). 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.

Reviews of airlines servicing Florida

Get insights into the airlines that provide service to Florida. 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 Florida. Reviews last updated August 4, 2026.
See what other customers who have flown with Air Canada from Saint John to Florida have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,425 reviews

Crew

7.8

Comfort

7.1

Entertainment

6.8

Overall

7.1

Food

6.3

Boarding

7.3

Reviews

1 / 20
6.0
Good

Paula,Mar 2026

YVR - PSP

Everything was OK, but we waited on the tarmac for an hour and 20 minutes after landing because there was no available gate. This is a daily occurrence at the Palm Springs airport, and happens with Air Canada and WestJet constantly.
Air Canada
7.1
Good
11,425 reviews
Air Canada
7.1
Good
11,425 reviews

Crew

7.8

Comfort

7.1

Entertainment

6.8

Overall

7.1

Food

6.3

Boarding

7.3

Reviews

1 / 20
6.0
Good

Paula,Mar 2026

YVR - PSP

Everything was OK, but we waited on the tarmac for an hour and 20 minutes after landing because there was no available gate. This is a daily occurrence at the Palm Springs airport, and happens with Air Canada and WestJet constantly.

Related info for your journey

Find useful and relevant information for your journey from St John to Florida. 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 Florida?

    Saint John (YSJ), located 9.4 mi from the city center, is the airport you fly out of when you book flights from Saint John to Florida.

  • How long is the flight from Saint John to Florida?

    Airlines like United Airlines fly from Saint John to Florida in about 16h 54m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1333 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St John to Florida 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 Florida?

    Currently, August is the cheapest month in which you can book a flight from Saint John to Florida (average of $424). Flying from Saint John to Florida in December is currently the most expensive (average of $845). 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 Florida

Discover the top airline that operate flights from St John to Florida. 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 2,558,603 searches. Data last updated August 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$428Average$720FlexibilityNo cancel feeOn-time67%

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