$313 Cheap Flights from McAllen (MFE) to St. Thomas (STT)

View $313 flight on Sat, Nov 8, 2025Opens in a new window

Popular airlines from Miller Intl. Airport (MFE) to Cyril E. King Airport (STT)

Cheap Flights from McAllen to St. Thomas (MFE-STT)

Prices were available within the past 7 days and start at $313 for one-way flights and $609 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, Apr 26 - Sat, May 2
MFE
McAllen
STT
St. Thomas
$609 Roundtrip, found 3 days ago
$609
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Apr 26 from McAllen to St. Thomas, returning Sat, May 2, priced at $609 found 3 days ago
American Airlines
Mon, Jan 5 - Tue, Jan 13
MFE
McAllen
STT
St. Thomas
$630 Roundtrip, found 1 hour ago
$630
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Mon, Jan 5 from McAllen to St. Thomas, returning Tue, Jan 13, priced at $630 found 1 hour ago
American Airlines
Sat, Apr 25 - Fri, May 1
MFE
McAllen
STT
St. Thomas
$659 Roundtrip, found 3 days ago
$659
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Apr 25 from McAllen to St. Thomas, returning Fri, May 1, priced at $659 found 3 days ago
American Airlines
Sat, Apr 25 - Fri, May 1
MFE
McAllen
STT
St. Thomas
$675 Roundtrip, found 3 days ago
$675
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Apr 25 from McAllen to St. Thomas, returning Fri, May 1, priced at $675 found 3 days ago
American Airlines
Sun, Apr 26 - Sat, May 2
MFE
McAllen
STT
St. Thomas
$684 Roundtrip, found 3 days ago
$684
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Apr 26 from McAllen to St. Thomas, returning Sat, May 2, priced at $684 found 3 days ago
American Airlines
Mon, Jan 5 - Tue, Jan 13
MFE
McAllen
STT
St. Thomas
$685 Roundtrip, found 1 hour ago
$685
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Mon, Jan 5 from McAllen to St. Thomas, returning Tue, Jan 13, priced at $685 found 1 hour ago
United
Sat, Nov 8 - Tue, Nov 11
MFE
McAllen
STT
St. Thomas
$712 Roundtrip, found 4 days ago
$712
Roundtrip
found 4 days ago
Select United flight, departing Sat, Nov 8 from McAllen to St. Thomas, returning Tue, Nov 11, priced at $712 found 4 days ago
American Airlines
Sat, Apr 25 - Fri, May 1
MFE
McAllen
STT
St. Thomas
$716 Roundtrip, found 3 days ago
$716
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Apr 25 from McAllen to St. Thomas, returning Fri, May 1, priced at $716 found 3 days ago
American Airlines
Sun, Apr 26 - Sat, May 2
MFE
McAllen
STT
St. Thomas
$719 Roundtrip, found 3 days ago
$719
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Apr 26 from McAllen to St. Thomas, returning Sat, May 2, priced at $719 found 3 days ago
American Airlines
Mon, Jan 5 - Tue, Jan 13
MFE
McAllen
STT
St. Thomas
$731 Roundtrip, found 1 hour ago
$731
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Mon, Jan 5 from McAllen to St. Thomas, returning Tue, Jan 13, priced at $731 found 1 hour ago

Frequently asked questions

How much does a flight from Miller Intl. Airport (MFE) to Cyril E. King Airport (STT) cost?
Get a cheap one-way flight from $313 or cheap return flight from $609 from Miller Intl. Airport (MFE) 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 Miller Intl. Airport (MFE) to Cyril E. King Airport (STT)?
The cheapest month to fly from MFE to STT is April, when demand is low. Off-peak season is often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Miller Intl. Airport (MFE) to Cyril E. King Airport (STT)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from MFE to STT. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Miller Intl. Airport (MFE) to Cyril E. King Airport (STT)?
There aren't any daily direct flights departing from Miller Intl. Airport (MFE) to Cyril E. King Airport (STT). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from MFE to STT?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change based on the season, 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 Miller Intl. Airport (MFE) to Cyril E. King Airport (STT)?
To avoid potential delays on the Miller Intl. Airport (MFE) to Cyril E. King Airport (STT) route, fly before 3 PM. Departures 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 Miller Intl. Airport (MFE) to Cyril E. King Airport (STT) last-minute?
Last-minute fares from MFE to STT are typically more expensive. To secure the lowest rates, start searching for flights well ahead of time. That being said, if you're flexible with your travel dates, it's possible to land a cheap ticket just before your departure.
Is it cheaper to book a MFE to STT flight and hotel package?
Booking a MFE to STT flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our impressive range of stays and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Miller Intl. Airport (MFE) to Cyril E. King Airport (STT)?
If you booked your MFE 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 fare you have, 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 for more information.

Travel information

Travel information

Origin airport
Miller Intl.
Destination airport
Cyril E. King
Airlines serving
American Airlines
Roundtrip price
$609
Distance
2188 mi

Book with confidence

Book with confidence

McAllen to St. Thomas Flights

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

 

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

Sunday is one of the best days to book for cheap flights from McAllen 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 McAllen 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 McAllen to St. Thomas in 2025. You can also book with separate airlines for your outbound and return journeys, from $313 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 McAllen 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 McAllen 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.

 

McAllen to St. Thomas Flights

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*Available to One Key members.