What airlines fly to San Antonio?

Delta, United Airlines and Air Canada 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 45% 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 19h 40m on average. On the other hand, flying from Seoul to Austin takes 23h 46m 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?

United Airlines, Delta, and Air Canada 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 September 2025, there are 3 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.

$468 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

Round-trip

One-way

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

9:25 pm - 5:55 pmICN-SAT

35h 30m2 stops

6:32 am - 7:25 pmSAT-ICN

45h 53m2 stops

$595Alaska Airlines

Find Deal

Sat, Nov 8 - Sat, Nov 15

7:30 pm - 9:10 pmICN-SAT

16h 40m1 stop

6:05 pm - 4:30 pmSAT-ICN

31h 25m2 stops

$646Delta

Find Deal

Wed, Nov 5 - Sun, Dec 7

7:20 pm - 12:31 amICN-SAT

19h 11m2 stops

6:25 am - 3:30 pmSAT-ICN

19h 05m1 stop

$647Delta

Find Deal

Tue, Oct 14 - Wed, Oct 29

4:50 pm - 11:58 amICN-SAT

33h 08m2 stops

6:00 pm - 3:15 pmSAT-ICN

31h 15m2 stops

$661United Airlines

Find Deal

Tue, Oct 14 - Wed, Oct 29

7:30 pm - 9:19 pmICN-SAT

16h 49m1 stop

6:29 am - 3:30 pmSAT-ICN

18h 01m1 stop

$731Korean Air

Find Deal

Mon, Nov 10 - Mon, Dec 8

8:10 pm - 3:11 pmICN-SAT

34h 01m3 stops

4:16 pm - 6:25 pmSAT-ICN

35h 09m3 stops

$743Multiple Airlines

Find Deal

Sat, Nov 8 - Sat, Nov 15

9:00 pm - 5:58 pmICN-SAT

35h 58m1 stop

7:00 pm - 5:20 amSAT-ICN

19h 20m1 stop

$825Multiple Airlines

Find Deal

Wed, Jan 14 - Fri, Jan 23

4:50 pm - 3:25 pmICN-SAT

36h 35m3 stops

6:00 pm - 3:15 pmSAT-ICN

31h 15m2 stops

$847United Airlines

Find Deal

Tue, Oct 14 - Wed, Oct 29

7:15 pm - 8:10 pmICN-SAT

15h 55m1 stop

7:00 am - 4:45 pmSAT-ICN

18h 45m1 stop

$885American Airlines

Find Deal

Sat, Nov 8 - Wed, Dec 10

7:30 pm - 9:10 pmICN-SAT

16h 40m1 stop

4:57 pm - 5:10 amSAT-ICN

21h 13m1 stop

$1,177Korean Air

Find Deal

Thu, Nov 6 - Wed, Dec 10

Delta flights from South Korea to San Antonio

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

Delta

Nov 5

ICN7:30 pmIncheon Intl

16h 40m

1 stop

SAT9:10 pmSan Antonio

Dec 7

SAT6:05 pmSan Antonio

31h 25m

2 stops

ICN4:30 pmIncheon Intl

$646

Find similar

Delta

Oct 14

ICN7:20 pmIncheon Intl

19h 11m

2 stops

SAT12:31 amSan Antonio

Oct 29

SAT6:25 amSan Antonio

19h 05m

1 stop

ICN3:30 pmIncheon Intl

$647

Find similar

Delta

Feb 2

ICN8:05 pmIncheon Intl

19h 40m

2 stops

SAT12:45 amSan Antonio

Feb 27

SAT6:05 pmSan Antonio

31h 15m

1 stop

ICN4:20 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

Nov 8

ICN7:15 pmIncheon Intl

15h 55m

1 stop

SAT8:10 pmSan Antonio

Dec 10

SAT7:00 amSan Antonio

18h 45m

1 stop

ICN4:45 pmIncheon Intl

$885

Find similar

American Airlines

Oct 1

ICN5:25 pmIncheon Intl

18h 48m

1 stop

SAT10:13 pmSan Antonio

Oct 17

SAT6:00 amSan Antonio

19h 30m

1 stop

ICN3:30 pmIncheon Intl

$1,257

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Sat 11/8

9:25 pm-5:55 pm

2 stops35h 30m

San Antonio

Sat 11/15

6:32 am-7:25 pm

2 stops45h 53m

$595

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Wed 11/5

7:30 pm-9:10 pm

1 stop16h 40m

San Antonio

Sun 12/7

6:05 pm-4:30 pm

2 stops31h 25m

$646

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Tue 10/14

7:20 pm-12:31 am

2 stops19h 11m

San Antonio

Wed 10/29

6:25 am-3:30 pm

1 stop19h 05m

$647

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Tue 10/14

4:50 pm-11:58 am

2 stops33h 08m

San Antonio

Wed 10/29

6:00 pm-3:15 pm

2 stops31h 15m

$661

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Mon 11/10

7:30 pm-9:19 pm

1 stop16h 49m

San Antonio

Mon 12/8

6:29 am-3:30 pm

1 stop18h 01m

$731

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Sat 11/8

8:10 pm-3:11 pm

3 stops34h 01m

San Antonio

Sat 11/15

4:16 pm-6:25 pm

3 stops35h 09m

$743

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Wed 1/14

9:00 pm-5:58 pm

1 stop35h 58m

San Antonio

Fri 1/23

7:00 pm-5:20 am

1 stop19h 20m

$825

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Tue 10/14

4:50 pm-3:25 pm

3 stops36h 35m

San Antonio

Wed 10/29

6:00 pm-3:15 pm

2 stops31h 15m

$847

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Sat 11/8

7:15 pm-8:10 pm

1 stop15h 55m

San Antonio

Wed 12/10

7:00 am-4:45 pm

1 stop18h 45m

$885

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Thu 11/6

7:30 pm-9:10 pm

1 stop16h 40m

San Antonio

Wed 12/10

4:57 pm-5:10 am

1 stop21h 13m

$1,177

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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 41% 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

Direct flights	None

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 September 2025, there are 3 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
Delta	PriceFrom $703	Free Cancellation	Rating 7.9 7,973 reviews	Search Delta flights
American Airlines	PriceFrom $742	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $775	Free Cancellation	Rating 7.4 8,928 reviews	Search United Airlines flights

New Braunfels

Kerrville

Boerne

Schertz

Pleasanton

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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.

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Cheap flights from South Korea to San Antonio from $468

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Korea to San Antonio departing on 11/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Find the cheapest flights from South Korea to San Antonio

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

Recent one-way flight deals from South Korea to San Antonio

Delta flights from South Korea to San Antonio

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

American Airlines flights from South Korea to San Antonio

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

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Use the filters below to find and compare flights from South Korea to San Antonio that are best for you.

See travel insights to San Antonio from

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

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

You could potentially save up to 41% on your flight if you consider stops on a South Korea to San Antonio flight.

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

United Airlines, Delta, and Air Canada are the most popular carriers operating from South Korea to San Antonio

What airlines fly to San Antonio?

How long does it take to fly to San Antonio?

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

Direct flights

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

How many operators does momondo search 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?

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

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

Traveling to a place near San Antonio?

Why use momondo?

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

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

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

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

An easier way to manage your San Antonio trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Texas