What is the cheapest airline that flies from San Antonio to Thailand?

Japan Airlines, United Airlines, and Delta are the most popular carriers operating from San Antonio to Thailand

What airlines fly to Thailand?

United Airlines, Delta and ANA are the top three most popular airlines that fly to Thailand from San Antonio according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Thailand. Keep in mind that there are 16 different airlines that fly to Thailand on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from San Antonio Airport to Thailand?

Prices for flights from San Antonio Airport to Thailand were last updated today.

How many operators does momondo search for flights from San Antonio Airport to Thailand?

As of October 2025, there are 13 operators available to choose from for flights from San Antonio Airport to Thailand.

How old do you have to be to fly from San Antonio Airport to Thailand?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Thailand.

What documentation or ID do you need to fly to Thailand?

The travel and health documents you'll need for your trip to Thailand may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Thailand. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$445 Cheap Flights from San Antonio to Thailand in 2025/26

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Find the cheapest flights from San Antonio to Thailand

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:23 am - 11:20 amSAT-HKT

35h 57m2 stops

12:20 pm - 8:07 pmHKT-SAT

44h 47m2 stops

$1,053Multiple Airlines

Find Deal

Thu, Nov 27 - Thu, Dec 4

4:00 pm - 11:20 pmSAT-BKK

42h 20m2 stops

9:40 am - 10:19 pmBKK-SAT

48h 39m2 stops

$1,100Delta

Find Deal

Sun, Feb 22 - Mon, Mar 16

6:08 am - 12:15 amSAT-BKK

29h 07m2 stops

7:55 am - 8:22 pmBKK-SAT

25h 27m2 stops

$1,103Multiple Airlines

Find Deal

Sat, Nov 29 - Sat, Dec 6

2:10 pm - 11:25 amSAT-BKK

32h 15m3 stops

4:55 pm - 8:53 amBKK-SAT

27h 58m3 stops

$1,107United Airlines

Find Deal

Thu, Feb 19 - Sun, Mar 8

2:15 pm - 11:25 amSAT-BKK

57h 10m3 stops

4:55 pm - 2:38 pmBKK-SAT

57h 43m2 stops

$1,113United Airlines

Find Deal

Thu, Mar 12 - Sat, Mar 28

1:41 pm - 4:25 pmSAT-BKK

37h 44m2 stops

10:05 pm - 4:37 pmBKK-SAT

54h 32m2 stops

$1,117Japan Airlines

Find Deal

Tue, Feb 24 - Sun, Mar 15

1:41 pm - 5:05 amSAT-BKK

26h 24m2 stops

8:05 am - 5:43 pmBKK-SAT

22h 38m2 stops

$1,142American Airlines

Find Deal

Mon, Feb 16 - Thu, Mar 5

1:41 pm - 5:05 amSAT-BKK

26h 24m2 stops

8:05 am - 9:54 pmBKK-SAT

26h 49m2 stops

$1,170American Airlines

Find Deal

Mon, Feb 16 - Sun, Mar 8

4:10 pm - 10:10 pmSAT-HKT

41h 00m2 stops

11:40 pm - 11:17 pmHKT-SAT

35h 37m2 stops

$1,399Korean Air

Find Deal

Thu, Mar 5 - Mon, Mar 9

7:30 am - 9:35 amSAT-HKT

37h 05m3 stops

5:20 pm - 10:58 pmHKT-SAT

42h 38m3 stops

$2,614Japan Airlines

Find Deal

Thu, Nov 27 - Thu, Dec 4

Delta flights from San Antonio to Thailand

Our best Delta deals on San Antonio to Thailand flight tickets

Delta

Feb 22

SAT4:00 pmSan Antonio

42h 20m

2 stops

BKK11:20 pmBangkok Suvarnabhumi

Mar 16

BKK9:40 amBangkok Suvarnabhumi

48h 39m

2 stops

SAT10:19 pmSan Antonio

$1,100

Find similar

Delta

Nov 27

SAT6:32 amSan Antonio

25h 58m

2 stops

BKK9:30 pmBangkok Suvarnabhumi

Dec 20

BKK12:55 amBangkok Suvarnabhumi

33h 58m

2 stops

SAT9:53 pmSan Antonio

$1,122

Find similar

Delta

Dec 1

SAT6:00 amSan Antonio

29h 45m

2 stops

BKK12:45 amBangkok Suvarnabhumi

Dec 18

BKK9:40 amBangkok Suvarnabhumi

27h 09m

2 stops

SAT11:49 pmSan Antonio

$1,127

Find similar

United Airlines flights from San Antonio to Thailand

Our best United Airlines deals on San Antonio to Thailand flight tickets

United Airlines

Feb 19

SAT2:10 pmSan Antonio

32h 15m

3 stops

BKK11:25 amBangkok Suvarnabhumi

Mar 8

BKK4:55 pmBangkok Suvarnabhumi

27h 58m

3 stops

SAT8:53 amSan Antonio

$1,107

Find similar

United Airlines

Mar 12

SAT2:15 pmSan Antonio

57h 10m

3 stops

BKK11:25 amBangkok Suvarnabhumi

Mar 28

BKK4:55 pmBangkok Suvarnabhumi

57h 43m

2 stops

SAT2:38 pmSan Antonio

$1,113

Find similar

United Airlines

Nov 29

SAT2:04 pmSan Antonio

50h 06m

2 stops

BKK5:10 amBangkok Suvarnabhumi

Dec 6

BKK4:55 pmBangkok Suvarnabhumi

28h 47m

3 stops

SAT8:42 amSan Antonio

$1,136

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San AntonioPhuket City

SAT - HKT

SATHKT

San Antonio

Thu 11/27

10:23 am-11:20 am

2 stops35h 57m

Phuket City

Thu 12/4

12:20 pm-8:07 pm

2 stops44h 47m

$1,053

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Sun 2/22

4:00 pm-11:20 pm

2 stops42h 20m

Bangkok Suvarnabhumi

Mon 3/16

9:40 am-10:19 pm

2 stops48h 39m

$1,100

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Sat 11/29

6:08 am-12:15 am

2 stops29h 07m

Bangkok Suvarnabhumi

Sat 12/6

7:55 am-8:22 pm

2 stops25h 27m

$1,103

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Thu 2/19

2:10 pm-11:25 am

3 stops32h 15m

Bangkok Suvarnabhumi

Sun 3/8

4:55 pm-8:53 am

3 stops27h 58m

$1,107

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Thu 3/12

2:15 pm-11:25 am

3 stops57h 10m

Bangkok Suvarnabhumi

Sat 3/28

4:55 pm-2:38 pm

2 stops57h 43m

$1,113

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Tue 2/24

1:41 pm-4:25 pm

2 stops37h 44m

Bangkok Suvarnabhumi

Sun 3/15

10:05 pm-4:37 pm

2 stops54h 32m

$1,117

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Mon 2/16

1:41 pm-5:05 am

2 stops26h 24m

Bangkok Suvarnabhumi

Thu 3/5

8:05 am-5:43 pm

2 stops22h 38m

$1,142

San AntonioBangkok

SAT - BKK

SATBKK

San Antonio

Mon 2/16

1:41 pm-5:05 am

2 stops26h 24m

Bangkok Suvarnabhumi

Sun 3/8

8:05 am-9:54 pm

2 stops26h 49m

$1,170

San AntonioPhuket City

SAT - HKT

SATHKT

San Antonio

Thu 3/5

4:10 pm-10:10 pm

2 stops41h 00m

Phuket City

Mon 3/9

11:40 pm-11:17 pm

2 stops35h 37m

$1,399

San AntonioPhuket City

SAT - HKT

SATHKT

San Antonio

Thu 11/27

7:30 am-9:35 am

3 stops37h 05m

Phuket City

Thu 12/4

5:20 pm-10:58 pm

3 stops42h 38m

$2,614

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Antonio to Thailand

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Thailand?

The month of October is, on average, the cheapest month to fly to Thailand from San Antonio, with most prices found around $1,014. If you are unable to visit Thailand during the month of October, then departing from San Antonio during the month November is also very affordable. Most momondo users find prices during this month for around $1,049.

What is the cheapest day to depart on your flight to Thailand?

The cheapest day to depart on your flight to Thailand is on a Tuesday when prices can be found for as low as $1,184. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Thailand is Saturday, with ticket prices averaging around $1,466.

What is the cheapest time of day to depart on your flight to Thailand?

Flying to Thailand from San Antonio in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,192 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Thailand is at noon when prices are around $1,605.

How far in advance should I book a flight to Thailand?

You are more likely to see cheaper flights to Thailand from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Thailand for around $1,255 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thailand from San Antonio for as low as $1,058 on momondo.

Cheap San Antonio to Thailand flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Thailand

Direct flights	None

There are no direct flights from San Antonio to Thailand. There are no popular flight routes from San Antonio to Thailand.

Search flight deals

When did momondo last update prices for flights from San Antonio Airport to Thailand?
Prices for flights from San Antonio Airport to Thailand were last updated today.
How many operators does momondo search for flights from San Antonio Airport to Thailand?
As of October 2025, there are 13 operators available to choose from for flights from San Antonio Airport to Thailand.
How old do you have to be to fly from San Antonio Airport to Thailand?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Thailand.
What documentation or ID do you need to fly to Thailand?
The travel and health documents you'll need for your trip to Thailand may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Thailand. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Antonio to Thailand

Compare and see reviews for airlines that fly from San Antonio to Thailand with momondo

Airline	Rating	Free Cancellation	Price
China Eastern	PriceFrom $875	Free Cancellation	Rating 7.2 168 reviews	Search China Eastern flights
ANA	PriceFrom $896	Free Cancellation	Rating 8.4 984 reviews	Search ANA flights
Japan Airlines	PriceFrom $911	Free Cancellation	Rating 8.3 1,578 reviews	Search Japan Airlines flights
American Airlines	PriceFrom $932	Free Cancellation	Rating 7.2 11,044 reviews	Search American Airlines flights
Delta	PriceFrom $963	Free Cancellation	Rating 7.9 7,977 reviews	Search Delta flights
United Airlines	PriceFrom $972	Free Cancellation	Rating 7.4 8,977 reviews	Search United Airlines flights
EVA Air	PriceFrom $1,048	Free Cancellation	Rating 8.4 1,250 reviews	Search EVA Air flights
China Airlines	PriceFrom $1,077	Free Cancellation	Rating 8.3 768 reviews	Search China Airlines flights
Korean Air	PriceFrom $1,088	Free Cancellation	Rating 8.4 1,149 reviews	Search Korean Air flights
Qatar Airways	PriceFrom $1,119	Free Cancellation	Rating 7.4 3,649 reviews	Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Thailand?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Thailand from San Antonio.

Can I find flights from San Antonio to Thailand with flexible booking policies on momondo?

Yes. All flights to Thailand from San Antonio on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Antonio to Thailand?

Once you have performed a search for San Antonio to Thailand flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Antonio to Thailand right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Thailand, momondo offers a useful price alert feature which will track prices for flights to Thailand from San Antonio and alert you when they change.