$790 Cheap Flights from Frankfurt (FRA) to San Antonio (SAT)

Popular airlines from Frankfurt Airport (FRA) to San Antonio International Airport (SAT)

Find available prices by choosing your travel dates.

Cheap Flights from Frankfurt to San Antonio (FRA-SAT)

Prices were available within the past 7 days and start at $790 for one-way flights and $691 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Delta
Delta
Scandinavian Airlines
Scandinavian Airlines
Air France
Iberia
Iberia
Iberia
Brussels Airlines
Flights from Frankfurt (FRA) to San Antonio (SAT)
Origin airport
Frankfurt Intl.
Destination airport
San Antonio Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, ITA Airways, Iberia, KLM, Lufthansa, United, Virgin Atlantic
Roundtrip price
$690
Distance
5364 mi

Frankfurt to San Antonio Flights

The cheapest times to fly from Frankfurt to San Antonio

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

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

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

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 Frankfurt to San Antonio in 2025. You can also book with separate airlines for your outbound and return journeys, from $790 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 Frankfurt to San Antonio 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 Frankfurt to San Antonio 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 Frankfurt Intl. Airport (FRA) to San Antonio Intl. Airport (SAT) cost?
Discover the latest flight deals from FRA to SAT by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from FRA to SAT?
The cheapest flights from FRA to SAT are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from FRA to SAT?
Currently, the cheapest carrier operating one-way flights from FRA to SAT is Condor. You can jet off on this route from $1660. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from FRA on June 9 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Frankfurt Intl. Airport (FRA) to San Antonio Intl. Airport (SAT)?
You’ll have to hop on a flight with a layover when traveling from Frankfurt Intl. Airport (FRA) to San Antonio Intl. Airport (SAT). Direct flights don’t operate daily on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from FRA to SAT?
Typically you’ll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary depending 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 Frankfurt Intl. Airport (FRA) to San Antonio Intl. Airport (SAT)?
Select a flight from Frankfurt Intl. Airport (FRA) to San Antonio Intl. Airport (SAT) that leaves before 3 PM to reduce the risk of cancellations. Later departures have a 22% higher chance of being canceled, on average.**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 Frankfurt Intl. Airport (FRA) to San Antonio Intl. Airport (SAT) last-minute?
Booking your plane ticket from FRA to SAT shortly before your journey is typically more expensive. But if you’re flexible with your departure times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a FRA to SAT flight and hotel package?
Compared with arranging flights and hotels separately, booking a FRA to SAT flight and hotel package with Expedia could lead to significant savings. What’s more, having everything in one easy place will take the stress out of travel planning. Simply pick your flights and select from our extensive range of hotels, then personalize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Frankfurt Intl. Airport (FRA) to San Antonio Intl. Airport (SAT)?
In most instances, you can reschedule or cancel your FRA to SAT flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline’s rules and fees on flight changes, or if you need further information, go to our Customer Service portal.

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*Available to One Key members.