What airlines fly to San Antonio?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to San Antonio from South Korea according to our data. Delta is the first choice among our users, with 63% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 4 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to San Antonio?

Flight times vary depending on what airport in South Korea you fly out of and what airport in San Antonio you fly into. For example, flying from Incheon to Austin takes 17h 21m on average. On the other hand, flying from Seoul to Austin takes 18h 42m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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

American Airlines and Delta are the most popular carriers operating from South Korea to San Antonio

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

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

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

As of December 2025, there are 4 operators available to choose from for flights from South Korea to San Antonio Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Korea to San Antonio Airport.

What documentation or ID do you need to fly to San Antonio Airport?

The travel and health documents required for your trip to San Antonio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$464 Cheap Flights from South Korea to San Antonio in 2025/26

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Find the cheapest flights from South Korea to San Antonio

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Recent round-trip flight deals from South Korea to San Antonio

Enter your travel dates to find the best prices.

7:15 pm - 3:53 pm

ICN

SAT

35h 38m1 stop

8:19 pm - 4:45 pm

SAT

ICN

29h 26m1 stop

$617American Airlines

jue., feb. 26 - dom., mar. 1

7:15 pm - 1:59 pm

ICN

SAT

33h 44m2 stops

5:45 pm - 4:45 pm

SAT

ICN

32h 00m1 stop

$619American Airlines

jue., feb. 26 - dom., mar. 1

7:30 pm - 9:37 pm

ICN

SAT

17h 07m1 stop

5:59 pm - 4:30 pm

SAT

ICN

31h 31m2 stops

$632Delta

jue., feb. 26 - dom., mar. 1

7:15 pm - 1:30 pm

ICN

SAT

33h 15m2 stops

2:39 pm - 3:30 pm

SAT

ICN

34h 51m1 stop

$653American Airlines

mar., ene. 20 - mié., abr. 15

8:05 pm - 12:41 am

ICN

SAT

19h 36m2 stops

4:40 pm - 4:30 pm

SAT

ICN

32h 50m2 stops

$683Delta

lun., feb. 2 - vie., feb. 6

8:05 pm - 12:41 am

ICN

SAT

19h 36m2 stops

5:20 am - 5:20 pm

SAT

ICN

22h 00m2 stops

$700Delta

mar., ene. 20 - mié., abr. 15

6:00 pm - 8:43 am

ICN

SAT

29h 43m2 stops

2:10 pm - 5:40 am

SAT

ICN

24h 30m2 stops

$709United Airlines

jue., feb. 26 - dom., mar. 1

6:00 pm - 8:43 am

ICN

SAT

29h 43m2 stops

2:10 pm - 5:40 am

SAT

ICN

24h 30m2 stops

$711United Airlines

jue., feb. 26 - dom., mar. 1

8:35 pm - 5:45 pm

ICN

SAT

36h 10m1 stop

6:17 pm - 3:50 pm

SAT

ICN

30h 33m1 stop

$1,046Multiple Airlines

lun., feb. 2 - vie., feb. 6

7:10 pm - 3:00 pm

ICN

SAT

34h 50m2 stops

6:46 pm - 6:35 pm

SAT

ICN

32h 49m1 stop

$1,262Multiple Airlines

vie., ene. 9 - jue., ene. 22

Delta flights from South Korea to San Antonio

Our best Delta deals on South Korea to San Antonio flight tickets

Delta

Feb 26

ICN7:30 pmIncheon Intl

17h 07m

1 stop

SAT9:37 pmSan Antonio

Mar 1

SAT5:59 pmSan Antonio

31h 31m

2 stops

ICN4:30 pmIncheon Intl

$632

Find similar

Delta

Feb 2

ICN8:05 pmIncheon Intl

19h 36m

2 stops

SAT12:41 amSan Antonio

Feb 6

SAT4:40 pmSan Antonio

32h 50m

2 stops

ICN4:30 pmIncheon Intl

$683

Find similar

Delta

Jan 20

ICN8:05 pmIncheon Intl

19h 36m

2 stops

SAT12:41 amSan Antonio

Apr 15

SAT5:20 amSan Antonio

22h 00m

2 stops

ICN5:20 pmIncheon Intl

$700

Find similar

American Airlines flights from South Korea to San Antonio

Our best American Airlines deals on South Korea to San Antonio flight tickets

American Airlines

Feb 26

ICN7:15 pmIncheon Intl

35h 38m

1 stop

SAT3:53 pmSan Antonio

Mar 1

SAT8:19 pmSan Antonio

29h 26m

1 stop

ICN4:45 pmIncheon Intl

$617

Find similar

American Airlines

Feb 26

ICN7:15 pmIncheon Intl

33h 44m

2 stops

SAT1:59 pmSan Antonio

Mar 1

SAT5:45 pmSan Antonio

32h 00m

1 stop

ICN4:45 pmIncheon Intl

$619

Find similar

American Airlines

Jan 20

ICN7:15 pmIncheon Intl

31h 46m

2 stops

SAT12:01 pmSan Antonio

Apr 15

SAT7:00 amSan Antonio

18h 30m

1 stop

ICN3:30 pmIncheon Intl

$653

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

jue. 2/26

7:15 pm-3:53 pm

1 stop35h 38m

San Antonio

dom. 3/1

8:19 pm-4:45 pm

1 stop29h 26m

$617

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

jue. 2/26

7:15 pm-1:59 pm

2 stops33h 44m

San Antonio

dom. 3/1

5:45 pm-4:45 pm

1 stop32h 00m

$619

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

jue. 2/26

7:30 pm-9:37 pm

1 stop17h 07m

San Antonio

dom. 3/1

5:59 pm-4:30 pm

2 stops31h 31m

$632

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

mar. 1/20

7:15 pm-1:30 pm

2 stops33h 15m

San Antonio

mié. 4/15

2:39 pm-3:30 pm

1 stop34h 51m

$653

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

lun. 2/2

8:05 pm-12:41 am

2 stops19h 36m

San Antonio

vie. 2/6

4:40 pm-4:30 pm

2 stops32h 50m

$683

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

mar. 1/20

8:05 pm-12:41 am

2 stops19h 36m

San Antonio

mié. 4/15

5:20 am-5:20 pm

2 stops22h 00m

$700

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

jue. 2/26

6:00 pm-8:43 am

2 stops29h 43m

San Antonio

dom. 3/1

2:10 pm-5:40 am

2 stops24h 30m

$709

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

jue. 2/26

6:00 pm-8:43 am

2 stops29h 43m

San Antonio

dom. 3/1

2:10 pm-5:40 am

2 stops24h 30m

$711

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

lun. 2/2

8:35 pm-5:45 pm

1 stop36h 10m

San Antonio

vie. 2/6

6:17 pm-3:50 pm

1 stop30h 33m

$1,046

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

vie. 1/9

7:10 pm-3:00 pm

2 stops34h 50m

San Antonio

jue. 1/22

6:46 pm-6:35 pm

1 stop32h 49m

$1,262

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 South Korea to San Antonio

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

Other information

Can stopping save me money on South Korea to San Antonio flights?

You could potentially save up to 10% on your flight if you consider stops on a South Korea to San Antonio flight.

Cheap South Korea to San Antonio flight deals and tips

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

Fastest flight time	17h 07m
Direct flights	None

The fastest flight from South Korea to San Antonio takes 17h 07m

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

Search flight deals

When did momondo last update prices for flights from South Korea to San Antonio Airport?
Prices for flights from South Korea to San Antonio Airport were last updated today.
How many operators does momondo search for flights from South Korea to San Antonio Airport?
As of December 2025, there are 4 operators available to choose from for flights from South Korea to San Antonio Airport.
How old do you have to be to fly from South Korea to San Antonio Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Korea to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The travel and health documents required for your trip to San Antonio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from South Korea to San Antonio

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $627	Free Cancellation	Rating 7.4 9,109 reviews	Search United Airlines flights
Delta	PriceFrom $703	Free Cancellation	Rating 7.9 8,015 reviews	Search Delta flights
American Airlines	PriceFrom $723	Free Cancellation	Rating 7.2 11,050 reviews	Search American Airlines flights
Korean Air	PriceFrom $977	Free Cancellation	Rating 8.4 1,185 reviews	Search Korean Air flights

New Braunfels

Kerrville

Boerne

Schertz

Pleasanton

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from South Korea to San Antonio. momondo saves you time and could save you money on your trip.

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

All flight searches from South Korea to San Antonio on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for South Korea to San Antonio 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 South Korea to San Antonio right now. Can momondo alert me if prices change?

If you are not ready to book a flight from South Korea to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Antonio and let you know when they change.