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$404+ Cheap flights from Madrid, Spain (MAD) to San Antonio (SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — SAT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Madrid to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Madrid (MAD) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$670
(Travelocity)

One-way from

$404
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$875
From Madrid Barajas to San Antonio
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One-way flight from Madrid Barajas to San Antonio
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Highest demand for flights based on searches. 13% potential increase in price ($136 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Madrid to San Antonio

Cheapest flights from Madrid to San Antonio
Explore the most affordable flight options available from Madrid to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Travelocity deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2712:20 pmMAD - SAT
2 stops32h 58mAir Canada
Thu 11/68:39 amSAT - MAD
2 stops16h 26mAir Canada
Deal found 6/10$670
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/276:05 amMAD - SAT
2 stops36h 59mUnited Airlines
Thu 11/612:49 pmSAT - MAD
1 stop13h 26mUnited Airlines
Deal found 6/10$672
This eDestinos deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2811:35 amMAD - SAT
1 stop18h 22mIberia
Thu 11/66:17 amSAT - MAD
1 stop18h 38mIberia
Deal found 6/10$680
This Booking.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2812:40 pmMAD - SAT
1 stop15h 38mBritish Airways
Thu 11/65:45 pmSAT - MAD
2 stops16h 00mBritish Airways
Deal found 6/10$683
This lol.travel deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/211:15 amMAD - SAT
1 stop16h 12mLufthansa
Thu 8/77:00 amSAT - MAD
1 stop18h 05mLufthansa
Deal found 6/10$783
This Air Canada deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2712:20 pmMAD - SAT
3 stops29h 00mMultiple Airlines
Thu 11/67:07 amSAT - MAD
2 stops17h 58mMultiple Airlines
Deal found 6/10$861
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1710:20 amMAD - SAT
2 stops20h 57mDelta
Tue 6/244:31 pmSAT - MAD
2 stops16h 04mDelta
Deal found 6/10$946
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3112:40 pmMAD - SAT
2 stops16h 58mAmerican Airlines
Thu 9/49:10 amSAT - MAD
2 stops15h 45mAmerican Airlines
Deal found 6/10$976
This Air France deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/86:00 amMAD - SAT
2 stops18h 06mAir France
Sat 9/611:34 amSAT - MAD
2 stops16h 46mAir France
Deal found 6/10$991
This KLM deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1910:20 amMAD - SAT
2 stops18h 03mKLM
Thu 6/266:03 pmSAT - MAD
2 stops15h 22mKLM
Deal found 6/11$1,065
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/44:00 pmMAD - SAT
1 stop14h 11mFinnair
Wed 9/31:44 pmSAT - MAD
1 stop12h 21mFinnair
Deal found 6/10$1,174
This Booking.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/316:20 amMAD - SAT
2 stops21h 07mBrussels Airlines
Wed 9/312:00 pmSAT - MAD
2 stops16h 50mBrussels Airlines
Deal found 6/10$1,182

Cheapflights Fare Finder

Customize your flight search to find flights from Madrid to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Madrid to San Antonio that are best for you.

Fly from

Madrid

Fly to

San Antonio

Route

Depart

Return

Price

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Mon 10/27

12:20 pm-3:18 pm

2 stops32h 58m

San Antonio

Thu 11/6

8:39 am-8:05 am

2 stops16h 26m

$670

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Mon 10/27

6:05 am-1:04 pm

2 stops36h 59m

San Antonio

Thu 11/6

12:49 pm-9:15 am

1 stop13h 26m

$672

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Tue 10/28

11:35 am-11:57 pm

1 stop18h 22m

San Antonio

Thu 11/6

6:17 am-7:55 am

1 stop18h 38m

$680

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Tue 10/28

12:40 pm-10:18 pm

1 stop15h 38m

San Antonio

Thu 11/6

5:45 pm-4:45 pm

2 stops16h 00m

$683

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Wed 7/2

11:15 am-8:27 pm

1 stop16h 12m

San Antonio

Thu 8/7

7:00 am-8:05 am

1 stop18h 05m

$783

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Mon 10/27

12:20 pm-11:20 am

3 stops29h 00m

San Antonio

Thu 11/6

7:07 am-8:05 am

2 stops17h 58m

$861

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Thu 7/3

12:40 pm-10:44 am

1 stop29h 04m

San Antonio

Mon 7/7

8:00 am-11:20 am

2 stops20h 20m

$953

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Thu 7/31

12:40 pm-10:38 pm

2 stops16h 58m

San Antonio

Thu 9/4

9:10 am-7:55 am

2 stops15h 45m

$976

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Fri 8/8

6:00 am-5:06 pm

2 stops18h 06m

San Antonio

Sat 9/6

11:34 am-11:20 am

2 stops16h 46m

$991

MadridSan Antonio

MAD - SAT

MADSAT

Madrid Barajas

Mon 8/4

10:05 am-8:19 pm

1 stop17h 14m

San Antonio

Wed 9/3

11:33 am-7:50 am

1 stop13h 17m

$1,070

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 21 results
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2
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Best time to book a flight from Madrid to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Madrid with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Madrid to San Antonio

What is the cheapest month to book a flight from Madrid to San Antonio?

Currently, August is the cheapest month in which you can book a flight from Madrid to San Antonio (average of $295). Flying from Madrid to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Madrid to San Antonio to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Madrid to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Madrid to San Antonio round-trip?

    According to our current data, Air Canada ($670), United Airlines ($672), and Iberia ($680) offers the cheapest pricing from Madrid to San Antonio. Air Canada is currently priced 24% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Madrid to San Antonio one-way?

    The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as $578. However, be on the lookout for offers from Lufthansa and Iberia, as they are both options that can get you from Madrid to San Antonio for a low price.

  • Can I find deals for flights from Madrid to San Antonio that include hotel bookings?

    Yes. In addition to deals on Madrid to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Madrid to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Madrid to San Antonio.

  • Can I find deals for business class flights from Madrid to San Antonio?

    Yes. Cheapflights offers flight deals from Madrid to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Madrid to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Madrid to San Antonio (average of $295). Flying from Madrid to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Madrid?

Book flights to Madrid if you plan to visit one of these locations
New Braunfels

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Alternative routes for Madrid to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Madrid to San Antonio

Discover the top airline that operate flights from Madrid to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$684Average$864FlexibilityNo cancel feeOn-time77%

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