Cheap Flights from San Antonio (SAT) to Swansea (SWS)

Popular airlines from San Antonio International Airport (SAT) to Swansea (SWS)

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Frequently asked questions

How much does a flight from San Antonio Intl. Airport (SAT) to Swansea (SWS) cost?
Get a cheap one-way flight or cheap return flight from San Antonio Intl. Airport (SAT) to Swansea (SWS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from San Antonio Intl. Airport (SAT) to Swansea (SWS)?
is the most affordable month to fly from SAT to SWS. Traveling outside of peak seasons is often the key to finding a great deal.
What is the cheapest airline that flies from San Antonio Intl. Airport (SAT) to Swansea (SWS)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from SAT to SWS. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from San Antonio Intl. Airport (SAT) to Swansea (SWS)?
Nonstop flights from San Antonio Intl. Airport (SAT) to Swansea (SWS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SAT to SWS?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change based on the season, carrier 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 San Antonio Intl. Airport (SAT) to Swansea (SWS)?
To arrive at Swansea (SWS) without delays, pick a flight that leaves from San Antonio Intl. Airport (SAT) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 San Antonio Intl. Airport (SAT) to Swansea (SWS) last-minute?
Booking your plane ticket from SAT to SWS right before your journey is generally more expensive. However, if you're flexible with your departure times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a SAT to SWS flight and hotel package?
You'll generally save money by securing a SAT to SWS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've selected your ideal accommodations and flights, you can add extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from San Antonio Intl. Airport (SAT) to Swansea (SWS)?
In most instances, you can modify or cancel your SAT to SWS flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you want further details, visit our Customer Service portal.

Travel information

Origin airport
San Antonio Intl.
Destination airport
Swansea
Distance
4824 mi

Book with confidence

San Antonio to Swansea Flights

The cheapest times to fly from San Antonio to Swansea

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 San Antonio to Swansea are during the month of . You can find some of the cheapest flights from San Antonio to Swansea with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Antonio to Swansea

Sunday is one of the best days to book for cheap flights from San Antonio to Swansea: 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 San Antonio to Swansea

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 San Antonio to Swansea in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 San Antonio to Swansea 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 San Antonio to Swansea 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.

 

San Antonio to Swansea Flights

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*Available to One Key members.