$335+ Cheap flights from San Antonio (SAT) to Madrid, Spain (MAD)
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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — MAD
Jul 10 — Jul 171
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio to Madrid with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Antonio to Madrid
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Cheapest flights from San Antonio to MadridExplore the most affordable flight options available from San Antonio to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
Explore the most affordable flight options available from San Antonio to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
This eDestinos deal was found by Cheapflights users on 6/7. 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 11/310:33 am
SAT
- MAD
1 stop12h 37m
Iberia
Mon 11/1612:55 am
MAD
- SAT
1 stop14h 29m
Iberia
Deal found 6/7![Iberia logo]()
$665
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Tue 11/312:10 pm
SAT
- MAD
1 stop12h 35m
United Airlines
Tue 11/171:35 pm
MAD
- SAT
2 stops32h 55m
United Airlines
Deal found 6/8![United Airlines logo]()
$730
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Wed 11/47:30 am
SAT
- MAD
2 stops17h 30m
United Airlines
Tue 11/101:35 pm
MAD
- SAT
2 stops32h 55m
United Airlines
Deal found 6/9![United Airlines logo]()
$733
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Tue 9/296:35 am
SAT
- MAD
2 stops19h 25m
United Airlines
Tue 10/131:30 pm
MAD
- SAT
2 stops40h 21m
United Airlines
Deal found 6/9![United Airlines logo]()
$739
This oojo deal was found by Cheapflights users on 6/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:41 pm
SAT
- MAD
2 stops15h 34m
British Airways
Tue 10/136:25 pm
MAD
- SAT
2 stops28h 28m
British Airways
Deal found 6/9![British Airways logo]()
$741
This oojo deal was found by Cheapflights users on 6/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:00 am
SAT
- MAD
1 stop18h 05m
British Airways
Wed 10/2811:00 am
MAD
- SAT
1 stop17h 19m
British Airways
Deal found 6/5![British Airways logo]()
$742
This Cheapflightsfares deal was found by Cheapflights users on 6/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:10 pm
SAT
- MAD
2 stops22h 30m
Lufthansa
Tue 10/135:55 am
MAD
- SAT
2 stops22h 36m
Lufthansa
Deal found 6/8![Lufthansa logo]()
$748
This Delta deal was found by Cheapflights users on 6/8. 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 9/291:31 pm
SAT
- MAD
1 stop15h 44m
Delta
Tue 10/136:00 am
MAD
- SAT
2 stops21h 22m
Delta
Deal found 6/8![Delta logo]()
$751
Best flights from San Antonio to MadridDiscover carefully curated flight deals from San Antonio to Madrid that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
Discover carefully curated flight deals from San Antonio to Madrid that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Sun 8/167:00 am
SAT
- MAD
1 stop18h 05m
United Airlines
Tue 8/2512:45 pm
MAD
- SAT
2 stops34h 46m
United Airlines
Deal found 6/5![United Airlines logo]()
$837
This KLM deal was found by Cheapflights users on 6/8. 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.
Mon 9/710:46 am
SAT
- MAD
1 stop18h 29m
KLM
Sat 9/129:50 am
MAD
- SAT
1 stop21h 25m
KLM
Deal found 6/8![KLM logo]()
$847
This Finnair deal was found by Cheapflights users on 6/5. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:15 am
SAT
- MAD
1 stop19h 30m
Multiple Airlines
Tue 9/1511:30 am
MAD
- SAT
1 stop17h 33m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$881
This Delta deal was found by Cheapflights users on 6/5. 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.
Fri 9/411:29 am
SAT
- MAD
2 stops16h 51m
Delta
Sat 9/129:50 am
MAD
- SAT
1 stop14h 19m
Delta
Deal found 6/5![Delta logo]()
$911
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Wed 8/197:35 am
SAT
- MAD
2 stops16h 15m
United Airlines
Wed 8/261:30 pm
MAD
- SAT
2 stops38h 46m
United Airlines
Deal found 6/9![United Airlines logo]()
$845
This KLM deal was found by Cheapflights users on 6/6. 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.
Mon 8/311:20 pm
SAT
- MAD
1 stop34h 00m
KLM
Sat 9/122:35 pm
MAD
- SAT
2 stops16h 40m
KLM
Deal found 6/6![KLM logo]()
$920
This United Airlines deal was found by Cheapflights users on 6/9. 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 9/77:00 am
SAT
- MAD
1 stop18h 05m
United Airlines
Sat 9/125:55 am
MAD
- SAT
2 stops22h 21m
United Airlines
Deal found 6/9![United Airlines logo]()
$846
This KLM deal was found by Cheapflights users on 6/7. 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.
Tue 7/2111:29 am
SAT
- MAD
2 stops15h 01m
KLM
Tue 7/286:00 am
MAD
- SAT
2 stops18h 11m
KLM
Deal found 6/7![KLM logo]()
$934
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Tue 9/19:00 am
SAT
- MAD
1 stop16h 50m
United Airlines
Tue 9/1511:15 am
MAD
- SAT
1 stop16h 23m
United Airlines
Deal found 6/9![United Airlines logo]()
$860
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Tue 7/211:35 pm
SAT
- MAD
1 stop12h 25m
United Airlines
Tue 7/2812:45 pm
MAD
- SAT
2 stops34h 44m
United Airlines
Deal found 6/7![United Airlines logo]()
$922
Last-minute flights from San Antonio to MadridDiscover last-minute flight deals from San Antonio to Madrid. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Madrid. Data last updated June 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/8. 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 7/66:40 am
SAT
- MAD
2 stops19h 10m
United Airlines
Thu 7/1611:15 am
MAD
- SAT
1 stop16h 07m
United Airlines
Deal found 6/8![United Airlines logo]()
$932
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Tue 7/76:27 am
SAT
- MAD
1 stop19h 33m
United Airlines
Tue 7/1412:45 pm
MAD
- SAT
2 stops34h 44m
United Airlines
Deal found 6/9![United Airlines logo]()
$921
This Delta deal was found by Cheapflights users on 6/8. 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 7/71:20 pm
SAT
- MAD
1 stop34h 00m
Delta
Thu 7/1612:45 pm
MAD
- SAT
2 stops18h 35m
Delta
Deal found 6/8![Delta logo]()
$924
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Tue 7/76:27 am
SAT
- MAD
1 stop19h 33m
United Airlines
Fri 7/171:30 pm
MAD
- SAT
1 stop14h 43m
United Airlines
Deal found 6/8![United Airlines logo]()
$926
This eDestinos deal was found by Cheapflights users on 6/8. 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.
Thu 7/96:16 pm
SAT
- MAD
1 stop34h 59m
Virgin Atlantic
Wed 7/1512:45 pm
MAD
- SAT
1 stop29h 57m
Virgin Atlantic
Deal found 6/8![Virgin Atlantic logo]()
$909
This Justfly.com deal was found by Cheapflights users on 6/9. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:50 am
SAT
- MAD
1 stop17h 00m
Air Canada
Tue 7/2112:45 pm
MAD
- SAT
2 stops30h 44m
Air Canada
Deal found 6/9![Air Canada logo]()
$925
This KLM deal was found by Cheapflights users on 6/5. 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.
Sun 7/266:16 pm
SAT
- MAD
1 stop34h 59m
KLM
Tue 8/49:50 am
MAD
- SAT
1 stop13h 49m
KLM
Deal found 6/5![KLM logo]()
$901
This United Airlines deal was found by Cheapflights users on 6/5. 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.
Sun 7/265:32 pm
SAT
- MAD
2 stops32h 18m
United Airlines
Tue 8/410:50 am
MAD
- SAT
2 stops31h 09m
United Airlines
Deal found 6/5![United Airlines logo]()
$907
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Fri 7/315:30 am
SAT
- MAD
2 stops18h 20m
United Airlines
Wed 8/1911:15 am
MAD
- SAT
1 stop16h 23m
United Airlines
Deal found 6/7![United Airlines logo]()
$910
One-way flights from San Antonio to MadridSearch for one-way flight options from San Antonio to Madrid. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
Search for one-way flight options from San Antonio to Madrid. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This oojo deal was found by Cheapflights users on 6/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:03 am
SAT
- MAD
2 stops17h 12m
British Airways
Deal found 6/5![British Airways logo]()
$335
This oojo deal was found by Cheapflights users on 6/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:14 am
SAT
- MAD
2 stops19h 41m
British Airways
Deal found 6/7![British Airways logo]()
$339
This KLM deal was found by Cheapflights users on 6/8. 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.
Mon 10/51:10 pm
SAT
- MAD
1 stop13h 45m
KLM
Deal found 6/8![KLM logo]()
$348
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Wed 11/188:55 am
SAT
- MAD
3 stops19h 50m
United Airlines
Deal found 6/7![United Airlines logo]()
$357
This Air Canada deal was found by Cheapflights users on 6/9. 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 10/55:30 am
SAT
- MAD
3 stops20h 20m
Air Canada
Deal found 6/9![Air Canada logo]()
$360
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Sun 9/65:30 am
SAT
- MAD
2 stops19h 35m
United Airlines
Deal found 6/6![United Airlines logo]()
$395
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Sat 9/55:30 pm
SAT
- MAD
2 stops31h 35m
United Airlines
Deal found 6/6![United Airlines logo]()
$401
This FlightHub deal was found by Cheapflights users on 6/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/28:50 am
SAT
- MAD
2 stops29h 35m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$405
This KLM deal was found by Cheapflights users on 6/6. 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.
Sat 9/51:20 pm
SAT
- MAD
1 stop34h 00m
KLM
Deal found 6/6![KLM logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 6/8. 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 8/109:51 am
SAT
- MAD
3 stops53h 14m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$416
Find flight deals from San Antonio to Madrid
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Madrid (MAD). 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 10, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $665 (eDestinos) |
One-way from | $335 (oojo) |
Popular in | June |
Cheapest in | January |
Average price | $1,218 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio to Madrid 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 10, 2026.
Use the filters below to find and compare flights from San Antonio to Madrid that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San AntonioMadrid
SAT - MAD
SATMAD
San Antonio
Sun 8/16
7:00 am-8:05 am
1 stop18h 05m
Madrid Barajas
Tue 8/25
12:45 pm-4:31 pm
2 stops34h 46m
$837
San AntonioMadrid
SAT - MAD
SATMAD
San Antonio
Wed 8/19
7:35 am-6:50 am
2 stops16h 15m
Madrid Barajas
Wed 8/26
1:30 pm-9:16 pm
2 stops38h 46m
$845
San AntonioMadrid
SAT - MAD
SATMAD
San Antonio
Mon 9/7
7:00 am-8:05 am
1 stop18h 05m
Madrid Barajas
Sat 9/12
5:55 am-9:16 pm
2 stops22h 21m
$846
San AntonioMadrid
SAT - MAD
SATMAD
San Antonio
Mon 9/7
10:46 am-12:15 pm
1 stop18h 29m
Madrid Barajas
Sat 9/12
9:50 am-12:15 am
1 stop21h 25m
$847
San AntonioMadrid
SAT - MAD
SATMAD
San Antonio
Tue 9/1
9:00 am-8:50 am
1 stop16h 50m
Madrid Barajas
Tue 9/15
11:15 am-8:38 pm
1 stop16h 23m
$860
San AntonioMadrid
SAT - MAD
SATMAD
San Antonio
Tue 9/1
5:15 am-7:45 am
1 stop19h 30m
Madrid Barajas
Tue 9/15
11:30 am-10:03 pm
1 stop17h 33m
$881
Quickest round-trip
San AntonioMadrid
SAT - MAD
SATMAD
San Antonio
Fri 9/4
11:29 am-11:20 am
2 stops16h 51m
Madrid Barajas
Sat 9/12
9:50 am-5:09 pm
1 stop14h 19m
$911
San AntonioMadrid
SAT - MAD
SATMAD
San Antonio
Mon 8/31
1:20 pm-6:20 am
1 stop34h 00m
Madrid Barajas
Sat 9/12
2:35 pm-12:15 am
2 stops16h 40m
$920
San AntonioMadrid
SAT - MAD
SATMAD
San Antonio
Tue 7/21
1:35 pm-9:00 am
1 stop12h 25m
Madrid Barajas
Tue 7/28
12:45 pm-4:29 pm
2 stops34h 44m
$922
San AntonioMadrid
SAT - MAD
SATMAD
San Antonio
Tue 7/21
11:29 am-9:30 am
2 stops15h 01m
Madrid Barajas
Tue 7/28
6:00 am-5:11 pm
2 stops18h 11m
$934
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from San Antonio to Madrid
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Madrid in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Antonio-Madrid flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on San Antonio-Madrid flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from San Antonio-Madrid flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-Madrid flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Madrid flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Antonio to Madrid
Have a flexible travel schedule? Discover the best time to fly to Madrid from San Antonio with our price prediction graph.
SAT-MAD
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 San Antonio to Madrid
How far ahead should I book a flight from San Antonio to Madrid?
To ensure you get the cheapest price possible for a flight from San Antonio to Madrid, you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from San Antonio to Madrid?
Currently, January is the cheapest month in which you can book a flight from San Antonio to Madrid (average of $649). Flying from San Antonio to Madrid in June is currently the most expensive (average of $1,218). 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.
How much does it cost to fly round-trip from San Antonio to Madrid?
Reviews of airlines servicing Madrid
Get insights into the airlines that provide service to Madrid. 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 Madrid. Reviews last updated June 10, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from San Antonio to Madrid to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
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Top 6 airlines flying from San Antonio to Madrid
Discover the top 6 airlines that operate flights from San Antonio to Madrid. 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 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$488 | Average$766 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$488 | Average$825 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$504 | Average$699 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$548 | Average$948 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$553 | Average$683 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$592 | Average$832 | FlexibilityNo cancel fee | On-time71% |