$258 Cheap Flights from Tucson (TUS) to St. Thomas (STT)

View $258 flight on Sat, Jan 10, 2026Opens in a new window

Popular airlines from Tucson International Airport (TUS) to Cyril E. King Airport (STT)

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Cheap Flights from Tucson to St. Thomas (TUS-STT)

Prices were available within the past 7 days and start at $258 for one-way flights and $519 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Jan 24 - Thu, Feb 5
TUS
Tucson
STT
St. Thomas
$519 Roundtrip, found 1 day ago
$519
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jan 24 from Tucson to St. Thomas, returning Thu, Feb 5, priced at $519 found 1 day ago
United
Sat, Jan 24 - Thu, Feb 5
TUS
Tucson
STT
St. Thomas
$528 Roundtrip, found 1 day ago
$528
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jan 24 from Tucson to St. Thomas, returning Thu, Feb 5, priced at $528 found 1 day ago
United
Sat, Jan 24 - Thu, Feb 5
TUS
Tucson
STT
St. Thomas
$542 Roundtrip, found 1 day ago
$542
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jan 24 from Tucson to St. Thomas, returning Thu, Feb 5, priced at $542 found 1 day ago
Delta
Sat, Jan 24 - Thu, Feb 5
TUS
Tucson
STT
St. Thomas
$552 Roundtrip, found 1 day ago
$552
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jan 24 from Tucson to St. Thomas, returning Thu, Feb 5, priced at $552 found 1 day ago
Delta
Sat, Jan 24 - Thu, Feb 5
TUS
Tucson
STT
St. Thomas
$557 Roundtrip, found 1 day ago
$557
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jan 24 from Tucson to St. Thomas, returning Thu, Feb 5, priced at $557 found 1 day ago
American Airlines
Thu, Jan 15 - Thu, Jan 22
TUS
Tucson
STT
St. Thomas
$562 Roundtrip, found 1 day ago
$562
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Jan 15 from Tucson to St. Thomas, returning Thu, Jan 22, priced at $562 found 1 day ago
American Airlines
Thu, Jan 15 - Thu, Jan 22
TUS
Tucson
STT
St. Thomas
$568 Roundtrip, found 1 day ago
$568
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Jan 15 from Tucson to St. Thomas, returning Thu, Jan 22, priced at $568 found 1 day ago
American Airlines
Sat, Jan 24 - Thu, Feb 5
TUS
Tucson
STT
St. Thomas
$572 Roundtrip, found 1 day ago
$572
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jan 24 from Tucson to St. Thomas, returning Thu, Feb 5, priced at $572 found 1 day ago
United
Sat, Jan 24 - Thu, Feb 5
TUS
Tucson
STT
St. Thomas
$574 Roundtrip, found 1 day ago
$574
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jan 24 from Tucson to St. Thomas, returning Thu, Feb 5, priced at $574 found 1 day ago
Southwest Airlines
Sat, May 16 - Fri, May 29
TUS
Tucson
STT
St. Thomas
$579 Roundtrip, found 5 hours ago
$579
Roundtrip
found 5 hours ago
Select Southwest Airlines flight, departing Sat, May 16 from Tucson to St. Thomas, returning Fri, May 29, priced at $579 found 5 hours ago

Frequently asked questions

How much does a flight from Tucson Intl. Airport (TUS) to Cyril E. King Airport (STT) cost?
Snag a cheap one-way flight from $258 or cheap return flight from $519 from Tucson Intl. Airport (TUS) 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 Tucson Intl. Airport (TUS) to Cyril E. King Airport (STT)?
January is the cheapest month to fly from TUS to STT. Avoiding peak travel times is often the key to landing a great deal.
What is the cheapest airline that flies from Tucson Intl. Airport (TUS) to Cyril E. King Airport (STT)?
To find the cheapest airline that'll fly you from TUS to STT, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Tucson Intl. Airport (TUS) to Cyril E. King Airport (STT)?
Direct flights from Tucson Intl. Airport (TUS) to Cyril E. King Airport (STT) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from TUS to STT?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the time of year, airline 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 Tucson Intl. Airport (TUS) to Cyril E. King Airport (STT)?
To avoid possible delays on the Tucson Intl. Airport (TUS) to Cyril E. King Airport (STT) route, aim to travel before 3 PM. Later flights have a 22% higher chance of being 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 Tucson Intl. Airport (TUS) to Cyril E. King Airport (STT) last-minute?
Last-minute bookings from TUS to STT are usually more expensive. For the lowest rates, start searching for flights as early as possible. That said, if you're flexible with your travel dates, you may find a cheap fare right before your journey.
Is it cheaper to book a TUS to STT flight and hotel package?
Booking a TUS to STT flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our extensive range of stays and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Tucson Intl. Airport (TUS) to Cyril E. King Airport (STT)?
If you booked your TUS to STT flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Origin airport
Tucson Intl.
Destination airport
Cyril E. King
Airlines serving
American Airlines, Delta, United
Roundtrip price
$519
Distance
3001 mi

Book with confidence

Tucson to St. Thomas Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Tucson 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 Tucson 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 Tucson to St. Thomas in 2025. You can also book with separate airlines for your outbound and return journeys, from $258 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 Tucson 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 Tucson 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.

 

Tucson to St. Thomas Flights

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*Available to One Key members.