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Cheap Flights from San Antonio to Lisbon

Browse current best options from San Antonio. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

San Antonio

RatePunk searches hundreds of travel sites at once for deals on flights to Lisbon

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Today’s best flight deals from San Antonio to Lisbon

Explore current cheapest deals departing from San Antonio to Lisbon

Round trip

Sort by: Cheapest

November 3 - November 13

Cheapest

Best

SAT - Lisbon

$843

$758

Round trip

November 8 - November 13

Cheapest

Best

SAT - Lisbon

$854

$758

Round trip

November 18 - November 26

Best

SAT - Lisbon

$839

$766

Round trip

November 18 - November 25

Best

SAT - Lisbon

$841

$766

Round trip

November 17 - November 24

Best

SAT - Lisbon

$841

$766

Round trip

November 18 - November 24

Best

SAT - Lisbon

$840

$766

Round trip

December 6 - December 8

Best

SAT - Lisbon

$869

$766

Round trip

October 14 - October 28

SAT - Lisbon

$870

$819

Round trip

October 5 - October 13

Earliest

SAT - Lisbon

$852

$850

Round trip

October 15 - October 22

SAT - Lisbon

$885

$863

Round trip

Unlock all 500+ flight deals to Lisbon and get alerts when great deals appear

Route Intelligence — 486,190 Searches this Week

Insights for flights from San Antonio to Lisbon

Flights from San Antonio to Lisbon cover a substantial distance of 7,955 km, classifying this as a long-haul journey. Right now, fares for this route are typically $580–$812, with a median of $726. Current prices are below the typical level, and 23% of recent fares were classified as a good price. New deals appear almost daily, suggesting frequent opportunities for finding cheap flights from San Antonio to Lisbon.

When is the cheapest time to fly from San Antonio to Lisbon? The data indicates that February is typically the most affordable month, with a median fare of $477. Following closely, December offers a median fare of $517, and January presents a median of $554. These months generally provide more budget-friendly options for this route.

Regarding flight options, most itineraries connect at least once, as 0% of recent fares were non-stop flights from San Antonio to Lisbon. For connecting itineraries, the typical number of stopovers is 2. This means you should anticipate at least two connections when planning your journey.

A typical journey from San Antonio to Lisbon, including connections, takes approximately 25 hours and 5 minutes. This duration reflects the long-haul nature of the route and the necessity of connecting flights.

How much is a round trip from San Antonio to Lisbon

Regular price: $691 - $1,627

Prices for flights from San Antonio to Lisbon are currently within the regular range.

The regular price range for flights from San Antonio to Lisbon is between $691 and $1627. The current lowest deal is $758 with United Airlines, for travel from November 3 to November 13.

now $758

Low $691

High $1,627

The cheapest time to fly from San Antonio to Lisbon

The cheapest month to fly from San Antonio to Lisbon is February, with a median price of $477. The most expensive month is June, with a median price of $1076. Prices are generally lower from January to December.

February

Cheapest

Flights from $477

June

Most Expensive

Flights from $1,076

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from San Antonio to Lisbon

United Airlines

TAP Portugal

Deutsche Luft Hansa

Volaris

Last-minute flights going from San Antonio to Lisbon

Wed, Jun 17

⌛ Last-Minute

SAT - Lisbon

San Antonio (SAT) - Lisbon (LIS)

Volaris

$995

$1,173

One-way

Wed, Jun 17

⌛ Last-Minute

SAT - Lisbon

San Antonio (SAT) - Lisbon (LIS)

Volaris

$991

$1,415

One-way

Sat, Jun 20

⌛ Last-Minute

SAT - Lisbon

San Antonio (SAT) - Lisbon (LIS)

Volaris

$1,021

$1,116

One-way

Sat, Jun 20

⌛ Last-Minute

SAT - Lisbon

San Antonio (SAT) - Lisbon (LIS)

Air Canada

$1,020

$1,328

One-way

Tue, Jun 23

⌛ Last-Minute

SAT - Lisbon

San Antonio (SAT) - Lisbon (LIS)

Volaris

$1,126

$1,009

One-way

Tue, Jun 23

⌛ Last-Minute

SAT - Lisbon

San Antonio (SAT) - Lisbon (LIS)

Volaris

$950

$1,088

One-way

Biggest price drops on these dates for flights from San Antonio to Lisbon

4 nights

Jun 23 - Jun 27

$1,126 → $1,009

10%

2 nights

Dec 6 - Dec 8

$869 → $766

12%

5 nights

Nov 8 - Nov 13

$854 → $758

11%

10 nights

Nov 3 - Nov 13

$843 → $758

10%

Popular Airports to fly from San Antonio to Lisbon

San Antonio - Lisbon route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from San Antonio to Lisbon are below the typical level, with deals around $758.

📅 Best time to fly

February is historically cheapest at $477

Historically, February is the cheapest month to fly from San Antonio to Lisbon, with a median price of $477.

⏱️ Flight duration

Flights are typically 25h 5m with 2 stopovers

Flights from San Antonio to Lisbon typically take 25h 5m, with an average of 2 stopovers.

✈️ Airlines & availability

Connecting flights are dominant

There are no direct flights. Deals for connecting flights are frequent, with over 1 deal per day.

🏆 Airline highlight

United Airlines has the most deals

United Airlines has the most deals for flights from San Antonio to Lisbon.

🎯 Booking tip

Good prices are available 23% of the time

Historically, good prices (under $580) for San Antonio to Lisbon flights are available 23% of the time.

San Antonio main airports to depart from

San Antonio International (SAT)

Cheapest

San Antonio International Airport is a good choice for flights to Lisbon, offering competitive prices.

📍 ~15 km from San Antonio city center (reachable by car)

💸 Flights from ~$758

Lisbon main airports to arrive at

Lisbon Portela (LIS)

Cheapest

Lisbon Portela Airport is a primary gateway for travelers flying to Lisbon, Portugal.

📍 ~7 km from city center (reachable by car)

💸 Flights from ~$745

Airports nearby Lisbon used as alternative

Porto (OPO)

Cheapest

Porto is a major international hub with an extensive route network comparable to Lisbon.

📍 ~275 km from Lisbon (reachable by train or car, ~3 hours travel time)

💸 Flights from ~$706

Faro (FAO)

Faro offers significant international traffic, especially from low-cost carriers, and is a reliable alternative.

📍 ~220 km from Lisbon (reachable by car, ~2.5 to 3 hours travel time)

💸 Flights from ~$889

Seville (SVQ)

Seville is a major Spanish airport with diverse European connections, accessible via cross-border road links.

📍 ~310 km from Lisbon (reachable by car, ~4 hours travel time)

💸 Flights from ~$857

Málaga (AGP)

Málaga is a large international hub with many long-haul and budget options, useful for specific routes.

📍 ~475 km from Lisbon (reachable by car, over 4.5 hours travel time)

💸 Flights from ~$766

Badajoz (BJZ)

Badajoz is geographically the closest Spanish airport to Lisbon, useful for specific regional connections.

📍 ~185 km from Lisbon (reachable by car)

💸 Flights from ~$1148

Business & First Class Flight Deals to Lisbon

Lisbon, Portugal

68% AI deal score

$7,900

Frequently Asked Questions About Flights to Lisbon

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking sites can often reveal better deals. Setting up price alerts may also help you catch drops in fares.

Booking flights in advance, often several months before your intended departure, can sometimes result in lower prices. However, prices can fluctuate, so monitoring fares is a good strategy. Mid-week bookings may also occasionally offer better rates.

Comparing nearby airports for both your origin and destination can sometimes uncover more economical flight options. While it may add to your travel time, the potential savings could be significant. Always factor in ground transportation costs and convenience.

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