$156 Cheap Flights from Rochester (ROC) to St. Thomas (STT)

View $156 flight on Wed, Dec 10, 2025Opens in a new window

Popular airlines from Greater Rochester Intl. Airport (ROC) to Cyril E. King Airport (STT)

Cheap Flights from Rochester to St. Thomas (ROC-STT)

Prices were available within the past 7 days and start at $156 for one-way flights and $309 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Jan 6 - Sun, Jan 11
ROC
Rochester
STT
St. Thomas
$309 Roundtrip, found 2 days ago
$309
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jan 6 from Rochester to St. Thomas, returning Sun, Jan 11, priced at $309 found 2 days ago
American Airlines
Wed, Dec 10 - Mon, Dec 15
ROC
Rochester
STT
St. Thomas
$315 Roundtrip, found 1 day ago
$315
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Dec 10 from Rochester to St. Thomas, returning Mon, Dec 15, priced at $315 found 1 day ago
Delta
Wed, Feb 25 - Wed, Mar 4
ROC
Rochester
STT
St. Thomas
$315 Roundtrip, found 10 hours ago
$315
Roundtrip
found 10 hours ago
Select Delta flight, departing Wed, Feb 25 from Rochester to St. Thomas, returning Wed, Mar 4, priced at $315 found 10 hours ago
American Airlines
Thu, Jan 29 - Tue, Feb 3
ROC
Rochester
STT
St. Thomas
$318 Roundtrip, found 1 day ago
$318
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Jan 29 from Rochester to St. Thomas, returning Tue, Feb 3, priced at $318 found 1 day ago
American Airlines
Thu, Jan 29 - Mon, Feb 2
ROC
Rochester
STT
St. Thomas
$320 Roundtrip, found 3 hours ago
$320
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Thu, Jan 29 from Rochester to St. Thomas, returning Mon, Feb 2, priced at $320 found 3 hours ago
Delta
Fri, Jan 23 - Sat, Jan 31
ROC
Rochester
STT
St. Thomas
$338 Roundtrip, found 6 days ago
$338
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jan 23 from Rochester to St. Thomas, returning Sat, Jan 31, priced at $338 found 6 days ago
United
Wed, May 13 - Tue, May 19
ROC
Rochester
STT
St. Thomas
$346 Roundtrip, found 3 days ago
$346
Roundtrip
found 3 days ago
Select United flight, departing Wed, May 13 from Rochester to St. Thomas, returning Tue, May 19, priced at $346 found 3 days ago
United
Sun, Dec 14 - Fri, Dec 19
ROC
Rochester
STT
St. Thomas
$350 Roundtrip, found 1 day ago
$350
Roundtrip
found 1 day ago
Select United flight, departing Sun, Dec 14 from Rochester to St. Thomas, returning Fri, Dec 19, priced at $350 found 1 day ago
JetBlue Airways
Sun, Jan 25 - Sat, Jan 31
ROC
Rochester
STT
St. Thomas
$359 Roundtrip, found 11 hours ago
$359
Roundtrip
found 11 hours ago
Select JetBlue Airways flight, departing Sun, Jan 25 from Rochester to St. Thomas, returning Sat, Jan 31, priced at $359 found 11 hours ago
Southwest Airlines
Sun, May 3 - Sun, May 10
ROC
Rochester
STT
St. Thomas
$819 Roundtrip, found 14 hours ago
$819
Roundtrip
found 14 hours ago
Select Southwest Airlines flight, departing Sun, May 3 from Rochester to St. Thomas, returning Sun, May 10, priced at $819 found 14 hours ago

Find the cheapest month to fly from Rochester (ROC) to St. Thomas (STT)

April is typically the cheapest month to fly

From $200 - $952 per traveler.

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. Flights from $806
EIS
Terrance B. Lettsome Intl.
Flights from $806

Frequently asked questions

How much does a flight from Greater Rochester Intl. Airport (ROC) to Cyril E. King Airport (STT) cost?
Lock in a cheap one-way flight from $156 or cheap return flight from $309 from Greater Rochester Intl. Airport (ROC) 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 Greater Rochester Intl. Airport (ROC) to Cyril E. King Airport (STT)?
January is the least expensive month to fly from ROC to STT. Traveling during quieter months is often the key to finding better fares.
What is the cheapest airline that flies from Greater Rochester Intl. Airport (ROC) to Cyril E. King Airport (STT)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from ROC to STT. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Greater Rochester Intl. Airport (ROC) to Cyril E. King Airport (STT)?
There are no daily direct flights from Greater Rochester Intl. Airport (ROC) to Cyril E. King Airport (STT). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from ROC to STT?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Greater Rochester Intl. Airport (ROC) to Cyril E. King Airport (STT)?
Opt for a flight from Greater Rochester Intl. Airport (ROC) to Cyril E. King Airport (STT) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures later than this 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 Greater Rochester Intl. Airport (ROC) to Cyril E. King Airport (STT) last-minute?
Booking your flight from ROC to STT just before your getaway is generally more expensive. But if you're flexible with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a ROC to STT flight and hotel package?
Compared with arranging flights and hotels separately, booking a ROC to STT flight and hotel package with Expedia could result in significant savings. Better still, having it all in one place will take the hassle out of planning your trip. Just pick your flights and choose from our extensive range of hotels, then tailor your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Greater Rochester Intl. Airport (ROC) to Cyril E. King Airport (STT)?
In most cases, you can cancel or modify your ROC to STT flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like further information, visit our Customer Service portal.

Travel information

Origin airport
Greater Rochester Intl.
Destination airport
Cyril E. King
Airlines serving
American Airlines, Delta, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$308
Distance
1866 mi

Book with confidence

Rochester to St. Thomas Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Rochester 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 Rochester 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 Rochester to St. Thomas in 2025. You can also book with separate airlines for your outbound and return journeys, from $156 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 Rochester 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 Rochester 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.

 

Rochester to St. Thomas Flights

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*Available to One Key members.