Cheap Flights from Lisbon to San Antonio International

Compare Lisbon to San Antonio International flight deals

Find the cheapest month or even day of the year to fly to San Antonio International

Book the best San Antonio International fare with no extra fees

Flight deals from Lisbon to San Antonio International

Looking for a cheap last-minute deal or the best return flight from Lisbon Airport to San Antonio International Airport? If you want to travel next month, return fares start from $1,670. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Lisbon to San Antonio International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Lisbon to San Antonio International flights are currently cheapest in August.

Lisbon to San Antonio International: Alternative routes

Compare routes from Lisbon to San Antonio below. You may find an airport to fly into that's cheaper, faster, or easier than San Antonio International.

Lisbon to San Antonio: Flight information

The things to know before you go.
Cheapest flight found$1,660
Cheapest month to flyAugust

Finding cheap flights from Lisbon to San Antonio International: Frequently asked questions

The best price we found for a return flight from Lisbon to San Antonio International is $1,660. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Lisbon to San Antonio International. But we found flights with one or more stops from $1,660.
As of July 2026, there are no flights flying from Lisbon to San Antonio International.
The cheapest month to fly from Lisbon to San Antonio International is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Lisbon Airport to San Antonio International Airport on Friday, 28 August 2026.
No airlines currently offer direct flights between Lisbon Airport and San Antonio International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Antonio International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Antonio is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Lufthansa offers the cheapest flight tickets to San Antonio International.

Travelling from Lisbon Airport (LIS) to San Antonio International Airport (SAT): what you need to know

  • San Antonio is six hours behind Lisbon and is in the UTC-6 timezone.

  • Get to the airport on time so you don't miss your LIS to SAT flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

  • During popular months like August, you'll want to get to the airport earlier than normal. Arrive two hours before domestic departures and four hours ahead for international flights whenever you're travelling during peak periods in general.

  • Think about adding a stopover when booking your ticket from Lisbon Airport to San Antonio International Airport. Simply uncheck 'Direct flights only' to break up your trip, or enjoy a detour to a new and interesting place. Here are some options between LIS and SAT:

    • Frankfurt am Main Airport

    • New York Newark Airport

    • Washington Dulles Airport

How to find the cheapest flights from Lisbon Airport (LIS) to San Antonio International Airport (SAT)

  • The lowest price we've seen for a one-way Lisbon Airport to San Antonio International Airport flight is $1,090. A return fare right now is $1,660. Depending on the availability when you book, these fares could change.

  • Don't leave everything to the last moment. You're more likely to find cheap tickets from LIS to SAT if you book in advance. Airlines often have some excellent early bird rates.

  • Getting cheap flights from Lisbon Airport to San Antonio International Airport is more likely if you're flexible with your dates. Use the 'Whole month' tool to see the best prices across the month and bag a great deal.

  • Snapping up cheap flights from LIS to SAT is a breeze with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch when a lower fare pops up.

  • Tailor your trip using filters. Select your arrival and departure times, airlines and total journey duration. You can also sort the results by 'Fastest,' 'Best' or 'Cheapest' flights from Lisbon Airport to San Antonio International Airport.

Handy information about Lisbon Airport (LIS)

  • 56% of flights that depart Lisbon Airport make it to their destination on schedule.

  • Lisbon Airport is about 8 kilometres from central Lisbon. If you're driving, catching a taxi or ride-sharing from the centre, it'll take you 20 minutes or so to get there, depending on the traffic.

  • Planning to catch public transport? You can expect a journey time of around 25 minutes.

  • Get your break off to a stress-free start by staying near LIS. Whether you're boarding an early flight from Lisbon Airport to San Antonio International Airport or just don't like being rushed, these stays are perfect:

Arriving at San Antonio International Airport (SAT)

Getting from San Antonio International Airport (SAT) to central San Antonio

  • The address for SAT is 9800 Airport Boulevard.

  • San Antonio International Airport to central San Antonio has a drive time of around 20 minutes. It's approximately 14 kilometres away.

  • When travelling on public transport, expect a journey of about 50 minutes.

When to fly to San Antonio International Airport (SAT)

  • The quietest month for a flight from Lisbon Airport to San Antonio International Airport is March, while July is the busiest. Choose the ideal time to go to San Antonio based on whether you prefer a more relaxed vibe or a faster pace.

  • The warmest month in San Antonio is August, with temperatures ranging between 24ºC and 40ºC. Lock in your flights from Lisbon Airport to San Antonio International Airport in this month if this is the type of weather you like.

  • If you want cooler conditions, search for a cheap ticket from LIS to SAT in January. Temperatures average between 4ºC and 20ºC then.

Explore more of the United States

  • San Antonio has plenty going for it, but there are so many other parts of the United States waiting to be discovered. About 306 kilometres east of San Antonio, a visit to Houston will keep your itinerary busy. Don't miss top attractions like The Museum of Fine Arts, Houston, Beck Building, Houston Museum of Natural Science and The Menil Collection.

  • If you're looking to explore another great destination in the United States, head for Dallas, about 402 kilometres north-east of San Antonio. Meyerson Symphony Centre, Winspear Opera House and Dallas Museum of Art are key reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.