$129 Cheap Flights to St. Thomas

The cheapest month to fly to St. Thomas is December when demand is low. Off-peak months are often when you'll find cheap fares. To keep costs down, steer clear of flying during public and school holidays.

There are 13 US cities that you can fly to St. Thomas directly from. Compare your options by selecting the "Direct flights only" filter on Expedia and find the ideal departure point for your trip. Here are some of the major cities to set off from:

• Miami
• Charlotte
• New York
• Fort Lauderdale
• Atlanta

To lock in cheap flights to St. Thomas, book early or travel during the off-season months of September and October. Like another tip? Leave on a Thursday and save 16% on average compared to traveling on a Sunday.* Opt to receive price alerts on the Expedia app and we'll notify you as soon as your fares drop.

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

Although booking in advance is generally the best way to save money, don't panic if your St. Thomas trip is last minute. You can still get cheap flights to St. Thomas, especially if your plans have some flexibility. Try changing your trip dates, exploring different ticket types or departing from an alternative airport.

Book your flight to St. Thomas two to four months ahead if you're visiting from an international destination. For domestic travel, the timeframe is around 28 days in advance. Bigger savings and a greater choice of departure dates, times and seating options are just a few of the benefits of booking early.*

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

Generally, you can get cheap flights to St. Thomas on Sundays. You can save about 8% on average compared to booking on a Friday, which is often the most expensive day for tickets.*

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

There are 9 airlines that connect St. Thomas with 19 airports across the world. The major entry point to this city is Cyril E. King Airport (STT). Book a fare with any of these well-known airlines to St. Thomas:

• Cape Air
• American Airlines
• Silver Airways
• Spirit Airlines

If you're flying to St. Thomas, the main airport to land at is Cyril E. King Airport (STT). You could also fly to St. Thomas via Henry E. Rohlsen Airport (STX).

Flying into Cyril E. King Airport (STT) puts you approximately 5 mi west of the center of St. Thomas.

Bundle your accommodations and flights and you could save hundreds of dollars. Plus, you can add extras like activities and car rentals to your St. Thomas flight and hotel package deal. With Expedia, it's easy to organize all your St. Thomas travel arrangements in one place.

If you reserved your flight to St. Thomas in the last 24 hours, you can typically change or cancel it for free. After that, additional charges may apply depending on the airline's terms of service. To learn more, head to our Customer Service Portal. Keep in mind that some flights are non-refundable, so you may be issued a credit toward a future trip rather than a direct refund. When searching on Expedia, select the "Changes included" or "No cancel fee" boxes to see tickets with flexible change policies.