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$735+ Cheap flights from Stuttgart (STR) to San Antonio (SAT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
STR — SAT
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Stuttgart to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Stuttgart (STR) 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 August 20, 2025.

Round-trip from

$735
(Flysmarter)

Popular in

July

Cheapest in

October

Average price

$1,022
From Stuttgart Echterdingen to San Antonio
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($175 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Stuttgart to San Antonio

Cheapest flights from Stuttgart to San Antonio
Explore the most affordable flight options available from Stuttgart to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This Flysmarter deal was found by Cheapflights users on 8/20. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:05 amSTR - SAT
2 stops18h 37mLufthansa
Mon 9/81:44 pmSAT - STR
2 stops15h 51mLufthansa
Deal found 8/20$735
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Thu 9/48:30 amSTR - SAT
2 stops19h 03mUnited Airlines
Mon 9/811:45 amSAT - STR
2 stops17h 50mUnited Airlines
Deal found 8/20$736
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Thu 10/96:05 amSTR - SAT
2 stops23h 30mUnited Airlines
Mon 10/135:30 amSAT - STR
2 stops24h 05mUnited Airlines
Deal found 8/17$739
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/36:10 amSTR - SAT
2 stops20h 42mUnited Airlines
Sun 9/711:45 amSAT - STR
2 stops19h 05mUnited Airlines
Deal found 8/18$743
This British Airways deal was found by Cheapflights users on 8/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/289:40 pmSTR - SAT
2 stops24h 52mBritish Airways
Mon 9/15:10 pmSAT - STR
2 stops20h 25mBritish Airways
Deal found 8/18$796
This Flysmarter deal was found by Cheapflights users on 8/18. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/37:40 amSTR - SAT
3 stops19h 53mAir Canada
Sun 9/74:22 pmSAT - STR
2 stops14h 28mAir Canada
Deal found 8/18$833
This Flysmarter deal was found by Cheapflights users on 8/19. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/410:55 amSTR - SAT
2 stops16h 38mAir Canada
Mon 9/87:10 amSAT - STR
3 stops20h 05mAir Canada
Deal found 8/19$846
This Mytrip deal was found by Cheapflights users on 8/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/43:15 pmSTR - SAT
3 stops27h 25mMultiple Airlines
Mon 9/88:37 pmSAT - STR
3 stops33h 48mMultiple Airlines
Deal found 8/20$876
This Scandinavian Airlines deal was found by Cheapflights users on 8/19. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:00 amSTR - SAT
3 stops24h 57mScandinavian Airlines
Mon 9/82:10 pmSAT - STR
2 stops22h 30mScandinavian Airlines
Deal found 8/19$1,072

Cheapflights Fare Finder

 
Customize your flight search to find flights from Stuttgart 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 August 20, 2025.
Use the filters below to find and compare flights from Stuttgart to San Antonio that are best for you.

Fly from

Stuttgart

Fly to

San Antonio

Route

Depart

Return

Price

StuttgartSan Antonio

STR - SAT

STRSAT

Stuttgart Echterdingen

Thu 9/4

6:05 am-5:42 pm

2 stops18h 37m

San Antonio

Mon 9/8

1:44 pm-12:35 pm

2 stops15h 51m

$735

StuttgartSan Antonio

STR - SAT

STRSAT

Stuttgart Echterdingen

Thu 9/4

8:30 am-8:33 pm

2 stops19h 03m

San Antonio

Mon 9/8

11:45 am-12:35 pm

2 stops17h 50m

$736

StuttgartSan Antonio

STR - SAT

STRSAT

Stuttgart Echterdingen

Thu 10/9

8:30 am-10:35 pm

2 stops21h 05m

San Antonio

Mon 10/13

11:45 am-12:35 pm

2 stops17h 50m

$736

StuttgartSan Antonio

STR - SAT

STRSAT

Stuttgart Echterdingen

Wed 9/3

6:10 am-7:52 pm

2 stops20h 42m

San Antonio

Sun 9/7

11:45 am-1:50 pm

2 stops19h 05m

$743

StuttgartSan Antonio

STR - SAT

STRSAT

Stuttgart Echterdingen

Wed 9/3

7:40 am-8:33 pm

3 stops19h 53m

San Antonio

Sun 9/7

4:22 pm-1:50 pm

2 stops14h 28m

$833

StuttgartSan Antonio

STR - SAT

STRSAT

Stuttgart Echterdingen

Thu 9/4

10:55 am-8:33 pm

2 stops16h 38m

San Antonio

Mon 9/8

7:10 am-10:15 am

3 stops20h 05m

$846

StuttgartSan Antonio

STR - SAT

STRSAT

Stuttgart Echterdingen

Thu 9/4

3:15 pm-11:40 am

3 stops27h 25m

San Antonio

Mon 9/8

8:37 pm-1:25 pm

3 stops33h 48m

$876

StuttgartSan Antonio

STR - SAT

STRSAT

Stuttgart Echterdingen

Thu 9/4

6:00 am-11:57 pm

3 stops24h 57m

San Antonio

Mon 9/8

2:10 pm-7:40 pm

2 stops22h 30m

$1,072

StuttgartSan Antonio

STR - SAT

STRSAT

Stuttgart Echterdingen

Thu 9/4

6:05 am-4:18 pm

2 stops17h 13m

$795

StuttgartSan Antonio

STR - SAT

STRSAT

Stuttgart Echterdingen

Thu 9/4

1:40 pm-10:07 pm

3 stops39h 27m

$923

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Best time to book a flight from Stuttgart to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Stuttgart 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 Stuttgart to San Antonio

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

Currently, August is the cheapest month in which you can book a flight from Stuttgart to San Antonio (average of $295). Flying from Stuttgart 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.

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 August 20, 2025.
See what other customers who have flown with United Airlines from Stuttgart to San Antonio have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,928 reviews

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
8,928 reviews
United Airlines
7.4
Good
8,928 reviews

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Related info for your journey

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

  • How long is the flight from Stuttgart to San Antonio?

    Departing from Stuttgart to San Antonio will take you 18h 37m. Airlines will cover a distance of 5434 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Stuttgart to San Antonio round-trip?

    Flying on United Airlines is currently your cheapest option to San Antonio, with prices starting at $996.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Stuttgart 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 Stuttgart to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Stuttgart to San Antonio (average of $295). Flying from Stuttgart 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 San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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Alternative routes for Stuttgart to San Antonio

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Top airline flying from Stuttgart to San Antonio

Discover the top airline that operate flights from Stuttgart 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$996Average$1,343FlexibilityNo cancel feeOn-time69%

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