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

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 January.

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 foundRs92,126
Cheapest month to flyJanuary

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 Rs189,169. 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 Rs189,169.
As of December 2025, there are no flights flying from Lisbon to San Antonio International.
The cheapest month to fly from Lisbon to San Antonio International is usually January.
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 Thursday, 22 January 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, Ryanair offers the cheapest flight tickets to San Antonio International.

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

  • San Antonio's timezone is UTC-5, which makes San Antonio five hours behind Lisbon.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Show up at the airport on time to catch your LIS to SAT flight.

  • During popular months like June, it's best to get to the airport well in advance. Arrive two hours before domestic departures and four hours ahead for an international flight whenever you're travelling during a high season in general.

  • If you'd like to explore another city along the way, simply deselect 'Direct flights only' when searching for your ticket from Lisbon Portela Airport to San Antonio International Airport. Here are the most popular stopovers between LIS and SAT:

    • Newark Liberty International Airport

    • Washington Dulles International Airport

    • Frankfurt Airport

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

  • At the moment, Rs92,126 is the lowest price we've seen for a one-way Lisbon Portela Airport to San Antonio International Airport flight. The best price for a return ticket is Rs189,169. Bear in mind that fares could change due to demand at the time of booking.

  • Don't wait until the last minute. You're more likely to find cheap tickets from LIS to SAT if you book early. Airlines often have some excellent early bird deals.

  • If you're willing to be flexible with your travel dates, use the 'Whole month' search tool. It'll give you the lowest price in every month when looking for your flight from Lisbon Portela Airport to San Antonio International Airport.

  • Finding cheap flights from LIS to SAT is a piece of cake with Price Alerts. Simply create one of these automatic alerts and we'll let you know as soon as a lower fare pops up.

  • Discover the perfect flight for you with the help of the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Lisbon Portela Airport to San Antonio International Airport, use the 'Sort by' function. You can also filter results by arrival and departure times, airline, and number of stops.

Handy information about Lisbon Portela Airport (LIS)

  • When it comes to Lisbon Portela Airport's on-time performance, 64.1% of flights arrive within the scheduled timeframe.

  • Lisbon Portela Airport is around 10 kilometres from central Lisbon. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 20 minutes or so to arrive, depending on the traffic.

  • Planning to take public transport? You can expect a journey time of around 1 hour.

  • Get your break off to a leisurely start by staying near LIS. Whether you're boarding an early flight from Lisbon Portela Airport to San Antonio International Airport or just don't want to be rushed, these hotels are perfect:

Arriving at San Antonio International Airport (SAT)

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

  • SAT is located at 9800 Airport Boulevard.

  • From San Antonio International Airport, San Antonio is approximately 19 kilometres away. It takes around 20 minutes to reach the centre by car.

  • It'll take around 1 hour 30 minutes to get there by public transport.

When to fly to San Antonio International Airport (SAT)

  • July is the busiest month for flights from Lisbon Portela Airport to San Antonio International Airport. To steer clear of the crowds, go to San Antonio in April.

  • When booking your flight from Lisbon Portela Airport to San Antonio International Airport, consider the type of weather you like. August is the warmest month in San Antonio, with temperatures ranging from 23ºC to 40ºC.

  • January sees average temperatures of between 3ºC and 20ºC. Search for cheap tickets from LIS to SAT sometime then if you want to travel in cooler conditions.

Explore more of United States

  • You've done San Antonio, now it's time to discover other parts of United States. Journey around 306 kilometres east to Houston to check off its leading attractions. From The Houston Museum of Natural Science to The Museum of Fine Arts, Houston, Beck Building and Hermann Park, you'll have a packed itinerary ahead.

  • Around 402 kilometres north-east of San Antonio, Dallas is another favourite stop in United States. No visit is complete without checking out Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.