Cheap Flights from Cancun (CUN) to St. Thomas (SPB)

Popular airlines from Cancun Intl. Airport (CUN) to St. Thomas (SPB-St. Thomas Seaplane Base)

Alternative airports near St. Thomas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Terrance B. Lettsome Intl. EIS. Cheapest option available. Flights from $1,609
EIS
Terrance B. Lettsome Intl.
Cheapest
Flights from $1,609

Frequently asked questions

How much does a flight from Cancun Intl. Airport (CUN) to St. Thomas Seaplane Base Airport (SPB) cost?
Snag a cheap one-way flight or cheap return flight from Cancun Intl. Airport (CUN) to St. Thomas Seaplane Base Airport (SPB) 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 Cancun Intl. Airport (CUN) to St. Thomas Seaplane Base Airport (SPB)?
is the least expensive month to fly from CUN to SPB. Traveling during an off-peak travel window is often the key to finding a great deal.
What is the cheapest airline that flies from Cancun Intl. Airport (CUN) to St. Thomas Seaplane Base Airport (SPB)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from CUN to SPB. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Cancun Intl. Airport (CUN) to St. Thomas Seaplane Base Airport (SPB)?
You'll have to book a flight with a layover if you're traveling from Cancun Intl. Airport (CUN) to St. Thomas Seaplane Base Airport (SPB). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from CUN to SPB?
You'll usually find Tuesday the quietest day for flights, while Fridays are often 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 Cancun Intl. Airport (CUN) to St. Thomas Seaplane Base Airport (SPB)?
Book a flight from Cancun Intl. Airport (CUN) to St. Thomas Seaplane Base Airport (SPB) that leaves before 3 PM to reduce the risk of delays and cancellations. Later departures are on average 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 Cancun Intl. Airport (CUN) to St. Thomas Seaplane Base Airport (SPB) last-minute?
Booking your flight from CUN to SPB just before your getaway is generally more expensive. But if you're flexible with your itinerary, you could score a cheap last-minute fare.
Is it cheaper to book a CUN to SPB flight and hotel package?
Compared with arranging hotels and flights separately, booking a CUN to SPB flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place will take the stress out of planning your trip. Just secure your flights and select from our extensive range of hotels, then tailor your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Cancun Intl. Airport (CUN) to St. Thomas Seaplane Base Airport (SPB)?
Usually, it's possible to reschedule or cancel your CUN to SPB flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Cancun Intl.
Destination airport
St. Thomas Seaplane Base
Distance
1437 mi

Book with confidence

Cancun to St. Thomas Flights

The cheapest times to fly from Cancun 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 Cancun to St. Thomas are during the month of . You can find some of the cheapest flights from Cancun to St. Thomas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cancun to St. Thomas

Sunday is one of the best days to book for cheap flights from Cancun 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 Cancun 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 Cancun to St. Thomas in 2025. 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 Cancun 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 Cancun 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.

 

Cancun to St. Thomas Flights
*Available to One Key members.