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 36% 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.

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

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

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 18h 01m on average. On the other hand, flying from Seoul to Austin takes 18h 27m 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.

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 August 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.

$454 Cheap Flights from South Korea to San Antonio in 2025

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Find the cheapest flights from South Korea to San Antonio

Round-trip

One-way

Last minute

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

12:45 pm - 11:59 pmICN-SAT

26h 14m1 stop

7:30 pm - 5:40 amSAT-ICN

19h 10m1 stop

$660United Airlines

Find Deal

Thu, Dec 25 - Mon, Jan 12

4:50 pm - 8:57 amICN-SAT

30h 07m2 stops

7:45 am - 3:00 pmSAT-ICN

17h 15m1 stop

$661United Airlines

Find Deal

Mon, Sep 15 - Mon, Sep 22

12:45 pm - 3:13 pmICN-SAT

17h 28m1 stop

2:01 pm - 5:40 amSAT-ICN

24h 39m2 stops

$663United Airlines

Find Deal

Thu, Dec 25 - Mon, Jan 12

4:50 pm - 10:17 pmICN-SAT

19h 27m1 stop

7:45 am - 3:00 pmSAT-ICN

17h 15m1 stop

$672United Airlines

Find Deal

Mon, Sep 15 - Mon, Sep 22

7:40 pm - 12:19 amICN-SAT

18h 39m1 stop

6:24 am - 5:20 pmSAT-ICN

20h 56m1 stop

$683Delta

Find Deal

Mon, Sep 15 - Mon, Sep 22

9:00 pm - 5:38 amICN-SAT

23h 38m1 stop

7:00 am - 5:20 amSAT-ICN

31h 20m1 stop

$833

Find Deal

Mon, Dec 8 - Sun, Dec 14

8:35 pm - 12:04 amICN-SAT

17h 29m1 stop

6:32 am - 6:35 pmSAT-ICN

22h 03m1 stop

$845Hawaiian Airlines

Find Deal

Fri, Oct 24 - Thu, Oct 30

8:35 pm - 12:03 amICN-SAT

17h 28m1 stop

6:27 am - 6:35 pmSAT-ICN

22h 08m1 stop

$849Hawaiian Airlines

Find Deal

Fri, Sep 19 - Fri, Oct 3

9:00 pm - 5:05 amICN-SAT

23h 05m1 stop

6:50 pm - 5:20 amSAT-ICN

19h 30m1 stop

$869Asiana Airlines

Find Deal

Sat, Dec 20 - Sat, Jan 3

12:45 pm - 7:23 pmICN-SAT

20h 38m1 stop

8:28 pm - 4:50 amSAT-ICN

18h 22m1 stop

$899

Find Deal

Wed, Aug 20 - Wed, Aug 27

United Airlines flights from South Korea to San Antonio

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

United Airlines

Dec 25

ICN12:45 pmIncheon Intl

26h 14m

1 stop

SAT11:59 pmSan Antonio

Jan 12

SAT7:30 pmSan Antonio

19h 10m

1 stop

ICN5:40 amIncheon Intl

$660

Find similar

United Airlines

Sep 15

ICN4:50 pmIncheon Intl

30h 07m

2 stops

SAT8:57 amSan Antonio

Sep 22

SAT7:45 amSan Antonio

17h 15m

1 stop

ICN3:00 pmIncheon Intl

$661

Find similar

United Airlines

Dec 25

ICN12:45 pmIncheon Intl

17h 28m

1 stop

SAT3:13 pmSan Antonio

Jan 12

SAT2:01 pmSan Antonio

24h 39m

2 stops

ICN5:40 amIncheon Intl

$663

Find similar

Hawaiian Airlines flights from South Korea to San Antonio

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

Hawaiian Airlines

Oct 24

ICN8:35 pmIncheon Intl

17h 29m

1 stop

SAT12:04 amSan Antonio

Oct 30

SAT6:32 amSan Antonio

22h 03m

1 stop

ICN6:35 pmIncheon Intl

$845

Find similar

Hawaiian Airlines

Sep 19

ICN8:35 pmIncheon Intl

17h 28m

1 stop

SAT12:03 amSan Antonio

Oct 3

SAT6:27 amSan Antonio

22h 08m

1 stop

ICN6:35 pmIncheon Intl

$849

Find similar

Hawaiian Airlines

Oct 25

ICN8:35 pmIncheon Intl

35h 20m

1 stop

SAT5:55 pmSan Antonio

Nov 1

SAT6:32 amSan Antonio

22h 03m

1 stop

ICN6:35 pmIncheon Intl

$949

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Thu 12/25

12:45 pm-11:59 pm

1 stop26h 14m

San Antonio

Mon 1/12

7:30 pm-5:40 am

1 stop19h 10m

$660

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Mon 9/15

4:50 pm-8:57 am

2 stops30h 07m

San Antonio

Mon 9/22

7:45 am-3:00 pm

1 stop17h 15m

$661

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Thu 12/25

12:45 pm-3:13 pm

1 stop17h 28m

San Antonio

Mon 1/12

2:01 pm-5:40 am

2 stops24h 39m

$663

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Mon 9/15

4:50 pm-10:17 pm

1 stop19h 27m

San Antonio

Mon 9/22

7:45 am-3:00 pm

1 stop17h 15m

$672

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Mon 9/15

7:40 pm-12:19 am

1 stop18h 39m

San Antonio

Mon 9/22

6:24 am-5:20 pm

1 stop20h 56m

$683

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Mon 12/8

9:00 pm-5:38 am

1 stop23h 38m

San Antonio

Sun 12/14

7:00 am-5:20 am

1 stop31h 20m

$833

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Fri 10/24

8:35 pm-12:04 am

1 stop17h 29m

San Antonio

Thu 10/30

6:32 am-6:35 pm

1 stop22h 03m

$845

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Fri 9/19

8:35 pm-12:03 am

1 stop17h 28m

San Antonio

Fri 10/3

6:27 am-6:35 pm

1 stop22h 08m

$849

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Sat 12/20

9:00 pm-5:05 am

1 stop23h 05m

San Antonio

Sat 1/3

6:50 pm-5:20 am

1 stop19h 30m

$869

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Wed 8/20

12:45 pm-7:23 pm

1 stop20h 38m

San Antonio

Wed 8/27

8:28 pm-4:50 am

1 stop18h 22m

$899

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 8% 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

Best Price Found	$454
Fastest flight time	16h 48m
Direct flights	None
Airports in San Antonio	1 airport

The best one-way flight to San Antonio from South Korea in the past 72 hours is $454. The best round-trip flight deal from South Korea to San Antonio found on momondo in the last 72 hours is $660.

The fastest flight from South Korea to San Antonio takes 16h 48m

There are no direct flights from South Korea to San Antonio. Popular non-direct route for this connection is Incheon Intl Airport - San Antonio Airport.

There is 1 airport near San Antonio: San Antonio (SAT)

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 August 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
American Airlines	PriceFrom $742	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $778	Free Cancellation	Rating 7.4 8,905 reviews	Search United Airlines flights
Delta	PriceFrom $849	Free Cancellation	Rating 8.0 7,985 reviews	Search Delta 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 $454

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 11/9. 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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Filter for what you want

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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

Recent last minute flight deals from South Korea to San Antonio

United Airlines flights from South Korea to San Antonio

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

Hawaiian Airlines flights from South Korea to San Antonio

Our best Hawaiian 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.

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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

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

You could potentially save up to 8% 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 EVA Air 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

Best Price Found

Fastest flight time

Direct flights

Airports in San Antonio

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