$126 Cheap Flights from Dallas (DFW) to St. Thomas (STT)

View $126 flight on Fri, Dec 5, 2025Opens in a new window

Popular airlines from Dallas-Fort Worth Intl. Airport (DFW) to Cyril E. King Airport (STT)

Cheap Flights from Dallas to St. Thomas (DFW-STT)

Prices were available within the past 7 days and start at $126 for one-way flights and $229 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Fri, Oct 17 - Thu, Oct 23
DFW
Dallas
STT
St. Thomas
$229 Roundtrip, found 3 days ago
$229
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Fri, Oct 17 from Dallas to St. Thomas, returning Thu, Oct 23, priced at $229 found 3 days ago
Spirit Airlines
Wed, Oct 15 - Sat, Oct 18
DFW
Dallas
STT
St. Thomas
$251 Roundtrip, found 14 hours ago
$251
Roundtrip
found 14 hours ago
Select Spirit Airlines flight, departing Wed, Oct 15 from Dallas to St. Thomas, returning Sat, Oct 18, priced at $251 found 14 hours ago
Spirit Airlines
Fri, Oct 3 - Thu, Oct 9
DFW
Dallas
STT
St. Thomas
$256 Roundtrip, found 3 days ago
$256
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Fri, Oct 3 from Dallas to St. Thomas, returning Thu, Oct 9, priced at $256 found 3 days ago
Spirit Airlines
Wed, Oct 15 - Sat, Oct 18
DFW
Dallas
STT
St. Thomas
$257 Roundtrip, found 14 hours ago
$257
Roundtrip
found 14 hours ago
Select Spirit Airlines flight, departing Wed, Oct 15 from Dallas to St. Thomas, returning Sat, Oct 18, priced at $257 found 14 hours ago
Spirit Airlines
Fri, Sep 12 - Fri, Sep 19
DFW
Dallas
STT
St. Thomas
$259 Roundtrip, found 1 hour ago
$259
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Fri, Sep 12 from Dallas to St. Thomas, returning Fri, Sep 19, priced at $259 found 1 hour ago
Spirit Airlines
Fri, Sep 26 - Fri, Oct 3
DFW
Dallas
STT
St. Thomas
$263 Roundtrip, found 2 hours ago
$263
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Fri, Sep 26 from Dallas to St. Thomas, returning Fri, Oct 3, priced at $263 found 2 hours ago
American Airlines
Tue, Jun 9 - Mon, Jun 15
DFW
Dallas
STT
St. Thomas
$570 Roundtrip, found 7 hours ago
$570
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Tue, Jun 9 from Dallas to St. Thomas, returning Mon, Jun 15, priced at $570 found 7 hours ago
Delta
Mon, Jan 19 - Wed, Jan 28
DFW
Dallas
STT
St. Thomas
$579 Roundtrip, just found
$579
Roundtrip
just found
Select Delta flight, departing Mon, Jan 19 from Dallas to St. Thomas, returning Wed, Jan 28, priced at $579 just found
United
Fri, Nov 14 - Fri, Nov 21
DFW
Dallas
STT
St. Thomas
$579 Roundtrip, found 2 hours ago
$579
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Nov 14 from Dallas to St. Thomas, returning Fri, Nov 21, priced at $579 found 2 hours ago
JetBlue Airways
Fri, Nov 14 - Sat, Nov 22
DFW
Dallas
STT
St. Thomas
$581 Roundtrip, found 3 days ago
$581
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Fri, Nov 14 from Dallas to St. Thomas, returning Sat, Nov 22, priced at $581 found 3 days ago

Find the cheapest month to fly from Dallas (DFW) to St. Thomas (STT)

February is typically the cheapest month to fly

From $196 - $579 per traveler.

Graph displaying average flight prices per month

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 $1,072
EIS
Terrance B. Lettsome Intl.
Flights from $1,072
Flights from Dallas (DFW) to St. Thomas (STT)
Origin airport
Dallas-Fort Worth Intl.
Destination airport
Cyril E. King
Airlines serving
American Airlines, Delta, JetBlue Airways, Spirit Airlines, United
Roundtrip price
$228
Distance
2224 mi

Dallas to St. Thomas Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Dallas 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 Dallas 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 Dallas to St. Thomas in 2025. You can also book with separate airlines for your outbound and return journeys, from $126 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 Dallas 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 Dallas 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.

 

Frequently asked questions

How much does a flight from Dallas-Fort Worth Intl. Airport (DFW) to Cyril E. King Airport (STT) cost?
Grab a cheap one-way flight from $126 or cheap return flight from $229 from Dallas-Fort Worth Intl. Airport (DFW) 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 Dallas-Fort Worth Intl. Airport (DFW) to Cyril E. King Airport (STT)?
The cheapest month to fly from DFW to STT is October, when there's less demand. Off-peak season is usually when you'll find cheap fares for travel between these airports.
Which airlines fly direct from Dallas-Fort Worth Intl. Airport (DFW) to Cyril E. King Airport (STT)?
When setting off from Dallas-Fort Worth Intl. Airport (DFW), you can get on a nonstop flight to Cyril E. King Airport (STT) with American Airlines.
What is the cheapest airline that flies from Dallas-Fort Worth Intl. Airport (DFW) to Cyril E. King Airport (STT)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from DFW to STT. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Dallas-Fort Worth Intl. Airport (DFW) to Cyril E. King Airport (STT)?
On average, you can pick from 1 direct flights per week from Dallas-Fort Worth Intl. Airport (DFW) to Cyril E. King Airport (STT). For more flexibility, consider flights with layovers. Simply enter your dates on Expedia and then set the filters to include one or two stops.
What are the most popular departure times for flights from Dallas-Fort Worth Intl. Airport (DFW) to Cyril E. King Airport (STT)?
The 9 AM departures from DFW to STT see the highest demand. Greater demand means you'll likely pay more for these departures. If you're looking to save, pick a less crowded time to fly.
What day of the week has the most flights from DFW to STT?
Jet off on a Saturday if you're looking for the largest selection of flights from Dallas-Fort Worth Intl. Airport (DFW) to Cyril E. King Airport (STT).
What is the earliest flight from Dallas-Fort Worth Intl. Airport (DFW) to Cyril E. King Airport (STT)?
Catch the earliest flight at around 9:59AM UTC-6, departing from Dallas-Fort Worth Intl. Airport (DFW). You'll be in the air for around 4h 45m, reaching Cyril E. King Airport (STT) at approximately 4:44PM UTC-4.
How long does it take to fly from Dallas-Fort Worth Intl. Airport (DFW) to Cyril E. King Airport (STT)?
It takes roughly 4 hours and 45 minutes to cover the 2,200 mi from DFW to STT.
What is the best time to fly from Dallas-Fort Worth Intl. Airport (DFW) to Cyril E. King Airport (STT)?
To avoid possible delays on the Dallas-Fort Worth Intl. Airport (DFW) 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.
What airports do you fly into for St. Thomas from Dallas-Fort Worth Intl. Airport (DFW)?
If you're flying on a direct flight from Dallas-Fort Worth Intl. Airport (DFW) to St. Thomas, Cyril E. King Airport (STT) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Dallas-Fort Worth Intl. Airport (DFW) to Cyril E. King Airport (STT) last-minute?
Booking your plane ticket from DFW to STT right before your trip is generally more expensive. However, if you're flexible with your schedule, you could score a cheap last-minute fare.
Is it cheaper to book a DFW to STT flight and hotel package?
Booking a DFW to STT flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our wide range of accommodations and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dallas-Fort Worth Intl. Airport (DFW) to Cyril E. King Airport (STT)?
If you reserved your DFW to STT flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

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*Available to One Key members.