Are direct flights from San Antonio to Madrid always the best option?

Direct flights offer convenience by reducing travel time and avoiding layovers, but they are not always the cheapest option. Flights with one or more connections can often be more affordable. Consider your priorities for cost versus travel time when making your choice.

Can flexible travel dates help on San Antonio to Madrid flights?

Being flexible with your travel dates can significantly impact the price of your flight. Mid-week flights or those during off-peak seasons often have lower fares than weekend or holiday travel. Adjusting your departure or return by even a few days may lead to savings.

What extra costs should I check before booking San Antonio to Madrid flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes at the airport. Understanding these additional expenses can help you calculate the total cost of your trip.

Flights From San Antonio

To Madrid

Cheap Flights from San Antonio to Madrid

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 Madrid

Prices updated 2 days ago

405 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Jul 26, 2026.)

Today’s best flight deals from San Antonio to Madrid

Explore current cheapest deals departing from San Antonio to Madrid

2026-11-10 – 2026-11-24
SAT - Madrid
83% AI deal score
$821
$698
Round trip
2026-11-11 – 2026-11-18
SAT - Madrid
81% AI deal score
$828
$712
Round trip
2026-10-13 – 2026-10-23
SAT - Madrid
83% AI deal score
$877
$713
Round trip
2026-09-27 – 2026-10-21
SAT - Madrid
88% AI deal score
$906
$714
Round trip
2026-10-05 – 2026-10-14
SAT - Madrid
83% AI deal score
$869
$714
Round trip
2026-10-05 – 2026-10-21
SAT - Madrid
82% AI deal score
$854
$714
Round trip
2026-10-19 – 2026-10-30
SAT - Madrid
83% AI deal score
$880
$715
Round trip
2026-11-10 – 2026-11-18
SAT - Madrid
81% AI deal score
$827
$717
Round trip
2026-10-21 – 2026-10-28
SAT - Madrid
83% AI deal score
$907
$718
Round trip
2026-10-18 – 2026-10-27
SAT - Madrid
83% AI deal score
$888
$719
Round trip

San Antonio to Madrid: Overview

Insights for flights from San Antonio to Madrid

Fares for flights from San Antonio to Madrid typically range from $716–$1314, with a median of $851 over a 90-day period. Right now, current fares are significantly above the typical level, indicating a less opportune time for booking. Despite this, 22% of recent fares were still classified as a good price, suggesting that deals can still be found.

When is the cheapest time to fly from San Antonio to Madrid? The most affordable months to travel are July, with a median fare of $561, followed by August at $593, and January with a median of $621. These months offer the lowest median prices for this route, providing travelers with better value.

A typical journey from San Antonio to Madrid takes approximately 19h 25m, including connections. This is a long-haul route, covering a distance of 8308 kilometers. Most itineraries for this route involve at least one stopover, as most itineraries connect at least once, with a median of 2 stopovers when connecting. New deals for this route appear almost daily, making it beneficial to set up price alerts to track fare changes.

How much is a round trip from San Antonio to Madrid

Regular price: $668 - $1,098

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

The regular price range for flights from San Antonio to Madrid is $668 to $1098. The current lowest deal is $707 with Finnair for travel from Nov 10-Nov 24.

now $707

Low $668

High $1,098

The cheapest time to fly from San Antonio to Madrid

The cheapest month to fly from San Antonio to Madrid is July, with a median price of $561. The most expensive month is June, with a median price of $1872. Prices are generally lower from January to December.

July

Cheapest

Flights from $561

June

Most Expensive

Flights from $1,872

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from San Antonio to Madrid

United Airlines

Air Canada

Iberia Airlines

KLM

Last-minute flights going from San Antonio to Madrid

Mon, Aug 3

⌛ Last-Minute

SAT - Madrid

San Antonio (SAT) - Madrid (MAD)

Frontier Airlines

$994

$935

One-way

Mon, Aug 3

⌛ Last-Minute

SAT - Madrid

San Antonio (SAT) - Madrid (MAD)

United Airlines

$949

$953

One-way

Mon, Aug 3

⌛ Last-Minute

SAT - Madrid

San Antonio (SAT) - Madrid (MAD)

Frontier Airlines

$1,194

$1,082

One-way

Wed, Aug 5

⌛ Last-Minute

SAT - Madrid

San Antonio (SAT) - Madrid (MAD)

United Airlines

$1,176

$1,132

One-way

Thu, Aug 6

⌛ Last-Minute

SAT - Madrid

San Antonio (SAT) - Madrid (MAD)

Air Canada

$1,099

$1,101

One-way

Sat, Aug 8

⌛ Last-Minute

SAT - Madrid

San Antonio (SAT) - Madrid (MAD)

Air Canada

$966

$994

One-way

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

7 nights

Dec 8 - Dec 15

$1,075 → $724

33%

9 nights

Dec 9 - Dec 18

$1,084 → $740

32%

11 nights

Dec 7 - Dec 18

$1,070 → $735

31%

9 nights

Dec 1 - Dec 10

$1,052 → $726

31%

Popular Airports to fly from San Antonio to Madrid

San Antonio - Madrid route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from San Antonio to Madrid are above the typical level, with a median price of $851.

📅 Best time to fly

Fly in July for the best prices

Historically, July offers the lowest median prices at $561, making it the cheapest month to fly.

⏱️ Flight duration

Expect a 19h 25m flight with connections

Flights from San Antonio to Madrid typically involve 2 stopovers, with a median duration of 19h 25m.

✈️ Airlines & availability

Connecting flights are dominant on this route

No direct flights are available for this route; connecting flights are the only option.

🏆 Airline highlight

Finnair offers a recent deal at $707

A recent deal from Finnair for San Antonio to Madrid was found for $707.

🎯 Booking tip

Deals are frequent for this route

Deals for flights from San Antonio to Madrid are frequent, appearing often over 30 days.

San Antonio main airports to depart from

San Antonio International (SAT)

Cheapest

San Antonio International Airport is a good choice for flights from San Antonio to Madrid.

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

💸 Flights from ~$731

Madrid main airports to arrive at

Adolfo Suárez Madrid–Barajas (MAD)

Cheapest

Adolfo Suárez Madrid–Barajas Airport is a key arrival point for flights to Madrid from San Antonio.

📍 ~13 km from Madrid city center (reachable by car)

💸 Flights from ~$729

Airports nearby Madrid used as alternative

Valencia (VLC)

Valencia Airport is a major international airport with a wide range of European and domestic connections.

📍 ~300 km from Madrid (reachable by high-speed rail).

💸 Flights from ~$754

Business & First Class Flight Deals to Madrid

91% AI deal score

$2,629

$2,036

Save $593

Frequently Asked Questions About Flights to Madrid

Finding affordable flights often involves comparing prices across different airlines and booking sites. Using flight comparison tools can help you see various options in one place. Consider being flexible with your travel dates and times, as this can sometimes lead to lower fares.

Booking flights in advance can often result in better prices, though the ideal booking window can vary. It is usually beneficial to monitor fare trends for your desired route. Sometimes, last-minute deals may appear, but these are less predictable.

Comparing nearby airports can sometimes uncover more economical flight options. While it may add to your ground travel time, the potential savings on airfare can be significant. Always factor in the cost and convenience of transportation to and from alternative airports.

Related routes

More routes from San Antonio

Flights from San Antonio to Mexico City Flights from San Antonio to Miami Flights from San Antonio to Milan Flights from San Antonio to Minneapolis Flights from San Antonio to Munich Flights from San Antonio to New Orleans Flights from San Antonio to New York Flights from San Antonio to Orlando Flights from San Antonio to Paris Flights from San Antonio to Philadelphia Flights from San Antonio to Phoenix Flights from San Antonio to Reykjavik

Flights to Madrid from other cities

Flights from Kangerlussuaq to Madrid Flights from Louisville to Madrid Flights from San Luis Obispo to Madrid Flights from Santa Barbara to Madrid Flights from Santa Fe to Madrid Flights from Santander to Madrid Flights from Santiago de Chile to Madrid Flights from Santo Domingo to Madrid Flights from Savannah to Madrid Flights from Seattle to Madrid Flights from Seoul to Madrid Flights from South Bend to Madrid

San Antonio to Madrid: Overview

Insights for flights from San Antonio to Madrid

How much is a round trip from San Antonio to Madrid

Regular price: $668 - $1,098

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

The regular price range for flights from San Antonio to Madrid is $668 to $1098. The current lowest deal is $707 with Finnair for travel from Nov 10-Nov 24.

now $707

Low $668

High $1,098

The cheapest time to fly from San Antonio to Madrid

July

Cheapest

Flights from $561

June

Most Expensive

Flights from $1,872

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from San Antonio to Madrid

United Airlines

Air Canada

Iberia Airlines

KLM

Last-minute flights going from San Antonio to Madrid

Mon, Aug 3

⌛ Last-Minute

SAT - Madrid

San Antonio (SAT) - Madrid (MAD)

Frontier Airlines

$994

$935

One-way

Mon, Aug 3

⌛ Last-Minute

SAT - Madrid

San Antonio (SAT) - Madrid (MAD)

United Airlines

$949

$953

One-way

Mon, Aug 3

⌛ Last-Minute

SAT - Madrid

San Antonio (SAT) - Madrid (MAD)

Frontier Airlines

$1,194

$1,082

One-way

Wed, Aug 5

⌛ Last-Minute

SAT - Madrid

San Antonio (SAT) - Madrid (MAD)

United Airlines

$1,176

$1,132

One-way

Thu, Aug 6

⌛ Last-Minute

SAT - Madrid

San Antonio (SAT) - Madrid (MAD)

Air Canada

$1,099

$1,101

One-way

Sat, Aug 8

⌛ Last-Minute

SAT - Madrid

San Antonio (SAT) - Madrid (MAD)

Air Canada

$966

$994

One-way

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

7 nights

Dec 8 - Dec 15

$1,075 → $724

33%

9 nights

Dec 9 - Dec 18

$1,084 → $740

32%

11 nights

Dec 7 - Dec 18

$1,070 → $735

31%

9 nights

Dec 1 - Dec 10

$1,052 → $726

31%

Popular Airports to fly from San Antonio to Madrid