฿4,330+ Cheap flights from San Antonio
This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Find flights from San Antonio
Cheapest flights from San AntonioExplore the most affordable flight options available from San Antonio. Find the lowest fares based on data from user searches, with prices last updated on 8 July 2025.
Explore the most affordable flight options available from San Antonio. Find the lowest fares based on data from user searches, with prices last updated on 8 July 2025.
Find flights from San Antonio within your budget
Find flights departing from San Antonio that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 8 July 2025. In the last 7 days, Cheapflights users made a total of 17,341 searches
Fly to
Route
Depart
Return
Price
San AntonioBangkok
SAT - BKK
SATBKK
San Antonio
Wed 20/8
20:28-22:25
2 stops37h 57m
Bangkok Suvarnabhumi
Wed 27/8
23:20-19:23
2 stops32h 03m
San AntonioBangkok
SAT - BKK
SATBKK
San Antonio
Tue 30/9
13:05-06:00
2 stops28h 55m
Bangkok Suvarnabhumi
Tue 28/10
22:50-13:04
2 stops26h 14m
San AntonioBangkok
SAT - BKK
SATBKK
San Antonio
Wed 20/8
06:30-23:55
2 stops29h 25m
Bangkok Suvarnabhumi
Wed 27/8
09:35-20:33
2 stops46h 58m
San AntonioBangkok
SAT - BKK
SATBKK
San Antonio
Mon 1/9
06:25-01:05
2 stops30h 40m
Bangkok Suvarnabhumi
Fri 12/9
02:35-21:30
2 stops30h 55m
San AntonioPhuket City
SAT - HKT
SATHKT
San Antonio
Fri 22/8
20:28-10:50
2 stops26h 22m
Phuket City
Fri 29/8
11:50-19:23
2 stops43h 33m
San AntonioBangkok
SAT - BKK
SATBKK
San Antonio
Sat 6/9
08:00-15:10
2 stops43h 10m
Bangkok Suvarnabhumi
Mon 6/10
00:25-22:42
2 stops34h 17m
San AntonioBangkok
SAT - BKK
SATBKK
San Antonio
Mon 21/7
06:00-01:55
2 stops31h 55m
Bangkok Suvarnabhumi
Tue 29/7
02:10-23:50
2 stops33h 40m
San AntonioBangkok
SAT - BKK
SATBKK
San Antonio
Sat 6/9
06:27-12:10
2 stops41h 43m
Bangkok Suvarnabhumi
Mon 6/10
02:40-18:56
2 stops52h 16m
San AntonioBangkok
SAT - BKK
SATBKK
San Antonio
Tue 30/9
06:27-11:10
2 stops40h 43m
Bangkok Suvarnabhumi
Mon 27/10
02:15-17:31
2 stops51h 16m
San AntonioPhuket City
SAT - HKT
SATHKT
San Antonio
Tue 11/11
16:10-21:40
2 stops40h 30m
Phuket City
Tue 18/11
23:20-23:21
2 stops37h 01m
Best time to book a flight from San Antonio
Have a flexible travel schedule? Discover the best time to fly from San Antonio with our price prediction graph.
Travel insights for flights from San Antonio
Get recent, data-driven insights about flights from San Antonio including ideal travel times, pricing trends, and more.
When is the best time to book a flight from San Antonio?
Use this chart to determine the optimal time to book a return flight from San Antonio to Suvarnabhumi. Price data was last updated on 27 June 2025.
Booking 53 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Antonio. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from San Antonio?
Currently, May is the cheapest month in which you can book a flight from San Antonio (average of ฿6,121). Flying from San Antonio in December will prove the most costly (average of ฿39,495). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
Airline reviews for flights from San Antonio
Get insights into the airlines that provide service from 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 airline for your flight from San Antonio. In the last 7 days, Cheapflights users made a total of 17,341 searches.
Get a feel of what it's like to fly with EVA Air, ANA, andKorean Air from San Antonio by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Comfort
Food
Entertainment
Overall
Boarding
Reviews
Dale,May 2025
TPE - SFO
Crew
Comfort
Food
Entertainment
Overall
Boarding
Reviews
Dale,May 2025
TPE - SFO
Crew
Comfort
Food
Entertainment
Overall
Boarding
Reviews
Dale,May 2025
TPE - SFO
Crew
Comfort
Food
Entertainment
Overall
Boarding
Reviews
Dale,May 2025
TPE - SFO
Crew
Comfort
Food
Entertainment
Overall
Boarding
Reviews
Dale,May 2025
TPE - SFO
Crew
Comfort
Food
Entertainment
Overall
Boarding
Reviews
Dale,May 2025
TPE - SFO
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Direct flights from Texas
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Related info for your journey
Access useful and relevant information related to your journey from San Antonio. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 8 July 2025.
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How does Cheapflights help users find flights from San Antonio?
Deals for flights from San Antonio are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from San Antonio?
Cheapflights simply makes it quick and affordable to book flights from San Antonio by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from San Antonio with no change fees?
Yes, we can. To see specific flights from San Antonio with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from San Antonio become cheaper?
Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from San Antonio today and book when you’re ready!