฿5,411+ 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 12/5. 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.
SAT — BKK
16 May — 23 May1
1 adult
1 adult, Economy, 0 bags

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 16 April 2026. In the last 7 days, Cheapflights users made a total of 17,341 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

San AntonioPhuket City

SAT - HKT

SATHKT

San Antonio

Thu 17/9

08:13-07:35

2 stops35h 22m

Phuket City

Mon 21/9

09:25-23:21

2 stops49h 56m

฿33,263

San AntonioPhuket City

SAT - HKT

SATHKT

San Antonio

Wed 9/9

13:13-18:25

2 stops41h 12m

Phuket City

Thu 1/10

09:25-23:21

2 stops49h 56m

฿33,263

San AntonioPhuket City

SAT - HKT

SATHKT

San Antonio

Fri 2/10

08:13-18:25

2 stops46h 12m

Phuket City

Sun 11/10

21:20-20:12

2 stops34h 52m

฿33,424

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Tue 5/5

06:26-06:45

2 stops36h 19m

Bangkok Suvarnabhumi

Sat 5/9

03:15-21:39

2 stops30h 24m

฿34,224

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Tue 6/10

16:10-17:15

2 stops37h 05m

Bangkok Suvarnabhumi

Wed 21/10

21:15-23:18

3 stops38h 03m

฿37,265

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Mon 28/9

13:42-09:35

3 stops31h 53m

Bangkok Suvarnabhumi

Fri 2/10

09:35-00:11

2 stops50h 36m

฿41,363

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Tue 28/4

07:00-09:35

2 stops38h 35m

Bangkok Suvarnabhumi

Tue 19/5

15:45-08:42

3 stops28h 57m

฿41,587

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Tue 1/9

13:45-09:35

3 stops31h 50m

Bangkok Suvarnabhumi

Thu 17/9

15:45-12:11

3 stops32h 26m

฿41,715

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Tue 1/9

05:30-04:35

2 stops35h 05m

Bangkok Suvarnabhumi

Fri 18/9

15:45-10:58

3 stops31h 13m

฿41,715

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Mon 4/5

06:15-04:35

2 stops34h 20m

Bangkok Suvarnabhumi

Thu 4/6

15:45-08:27

3 stops28h 42m

฿45,653

Flights are sorted by cheapest return flights first.

Deals found on 12/4

Showing 1-10 of 45 resultsSorted by cheapest first
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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.
Estimated return 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.

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 10 April 2026.

Booking 3 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, October is the cheapest month in which you can book a flight from San Antonio (average of ฿31,695). Flying from San Antonio in June will prove the most costly (average of ฿46,358). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from San Antonio?

If you’re flying from San Antonio, these routes are more frequently taken by airlines Chicago (397 flights per day), Dallas (330 flights per day) and Houston (175 flights per day).

Minneapolis St Paul
Minneapolis St Paul
From ฿11,300

What is the cheapest place to fly to from San Antonio?

The cheapest city to fly to from San Antonio is Minneapolis St Paul, with prices starting at ฿11,300. Explore other affordable destinations below.

Minneapolis St Paul
Minneapolis St Paul
From ฿11,300

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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 16 April 2026.

  • What are the most popular destinations to fly to from San Antonio?

    The most selected flight destinations from San Antonio for the current month are Denver, Boston, Atlanta. While Denver, Atlanta, Cancún are the top choices made by travellers year-round.

  • What is the cheapest flight from San Antonio to anywhere?

    Users have flown out of San Antonio for as low as ฿11,300 to Minneapolis (prices may vary depending on the airline and departure time). On average, users have booked flights for ฿13,061 to fly from San Antonio.

  • What is the cheapest premium economy flight from San Antonio?

    If you're looking for an elevated level of comfort for your next adventure, premium economy flights from San Antonio may suit your needs. The cheapest premium economy flights from San Antonio are:
    Fly San Antonio to Houston George Bush Intcntl Airport from ฿32,246

  • What is the cheapest month to fly from San Antonio?

    At the present moment the cheapest month to fly from San Antonio is currently October; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from San Antonio?

    Here are some of the cheapest flight destinations from San Antonio:
    Fly from San Antonio to Bangkok from ฿30,574

  • 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!

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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!

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