Cheap Flights from Isla Mujeres (ISJ) to St. Thomas (STT)

Popular airlines from Isla Mujeres, Quintana Roo (ISJ) to Cyril E. King Airport (STT)

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Frequently asked questions

How much does a flight from Isla Mujeres Airport (ISJ) to Cyril E. King Airport (STT) cost?
Get a cheap one-way flight or cheap return flight from Isla Mujeres Airport (ISJ) to Cyril E. King Airport (STT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Isla Mujeres Airport (ISJ) to Cyril E. King Airport (STT)?
Flying in can help you save, as it's the cheapest month for flights between ISJ and STT. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Isla Mujeres Airport (ISJ) to Cyril E. King Airport (STT)?
To find the cheapest airline flying from ISJ to STT, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Isla Mujeres Airport (ISJ) to Cyril E. King Airport (STT)?
You'll have to book a flight with a layover if you're traveling from Isla Mujeres Airport (ISJ) to Cyril E. King Airport (STT). Direct flights don't operate daily on this route. However, just 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 ISJ to STT?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on a range of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Isla Mujeres Airport (ISJ) to Cyril E. King Airport (STT)?
To avoid potential delays on the Isla Mujeres Airport (ISJ) to Cyril E. King Airport (STT) route, fly before 3 PM. Flights after this time 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 Isla Mujeres Airport (ISJ) to Cyril E. King Airport (STT) last-minute?
Booking your flight from ISJ to STT just before your journey is generally more expensive. But if you're flexible with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book an ISJ to STT flight and hotel package?
Compared with arranging hotels and flights separately, booking an ISJ to STT flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place will take the stress out of travel planning. Simply pick your flights and select from our extensive range of stays, then personalize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Isla Mujeres Airport (ISJ) to Cyril E. King Airport (STT)?
Typically, it's possible to reschedule or cancel your ISJ to STT flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Isla Mujeres
Destination airport
Cyril E. King
Distance
1428 mi

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Isla Mujeres to St. Thomas Flights

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

 

The best time to book a flight from Isla Mujeres to St. Thomas

Sunday is one of the best days to book for cheap flights from Isla Mujeres 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 Isla Mujeres 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 Isla Mujeres 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 Isla Mujeres 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 Isla Mujeres 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.

 

Isla Mujeres to St. Thomas Flights

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