Cheap Flights from Saint John (YSJ) to St. Thomas (STT)

Popular airlines from Saint John, NB (YSJ) to Cyril E. King Airport (STT)

Frequently asked questions

How much does a flight from Saint John Airport (YSJ) to Cyril E. King Airport (STT) cost?
Secure a cheap one-way flight or cheap return flight from Saint John Airport (YSJ) to Cyril E. King Airport (STT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Saint John Airport (YSJ) to Cyril E. King Airport (STT)?
The cheapest month to fly from YSJ to STT is , when demand is low. Off-peak months are generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Saint John Airport (YSJ) to Cyril E. King Airport (STT)?
To find the cheapest airline flying from YSJ to STT, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Saint John Airport (YSJ) to Cyril E. King Airport (STT)?
Direct flights from Saint John Airport (YSJ) to Cyril E. King Airport (STT) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from YSJ to STT?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Saint John Airport (YSJ) to Cyril E. King Airport (STT)?
To avoid possible delays on the Saint John Airport (YSJ) to Cyril E. King Airport (STT) route, travel before 3 PM. Later flights are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Saint John Airport (YSJ) to Cyril E. King Airport (STT) last-minute?
Last-minute fares from YSJ to STT are typically more expensive. For the best rates, start looking for flights as soon as possible. That said, if your travel plans are flexible, you may score a cheap fare just before your departure.
Is it cheaper to book a YSJ to STT flight and hotel package?
Securing a YSJ to STT flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our impressive range of stays and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Saint John Airport (YSJ) to Cyril E. King Airport (STT)?
Typically, you're able to reschedule or cancel your YSJ to STT flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you want more information, visit our Customer Service portal.

Travel information

Origin airport
Saint John
Destination airport
Cyril E. King
Distance
1865 mi

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Saint John to St. Thomas Flights

The cheapest times to fly from Saint John to St. Thomas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Saint John to St. Thomas are during the month of . You can find some of the cheapest flights from Saint John to St. Thomas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Saint John to St. Thomas

Sunday is one of the best days to book for cheap flights from Saint John to St. Thomas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Saint John to St. Thomas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Saint John to St. Thomas in 2026. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Saint John to St. Thomas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Saint John to St. Thomas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Saint John to St. Thomas Flights

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*Available to One Key members.