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Find cheap flights from Incheon to San Antonio from $489

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Incheon Intl to San Antonio departing on 5/13. 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.
1 adult
0 bags
Mon 5/27
Mon 6/3

Search hundreds of travel sites at once for deals on flights to San Antonio

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to San Antonio, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to San Antonio, as well as popular online travel agencies
In the last 7 days travelers have searched 44,335,567 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Incheon Intl to San Antonio (ICN-SAT)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Incheon Intl to San Antonio that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:20 pm - 1:26 pmICN-SAT
32h 06m2 stops
6:00 am - 4:30 pmSAT-ICN
20h 30m2 stops
$1,009Delta
Find Deal
Fri, Sep 20 - Tue, Sep 24
7:20 pm - 12:37 amICN-SAT
19h 17m2 stops
11:51 am - 3:20 pmSAT-ICN
37h 29m1 stop
$1,010Delta
Find Deal
Fri, Sep 20 - Tue, Sep 24
7:40 pm - 11:00 pmICN-SAT
17h 20m1 stop
7:00 am - 4:15 pmSAT-ICN
19h 15m1 stop
$1,246
Find Deal
Mon, Oct 21 - Sat, Oct 26
7:40 pm - 11:07 pmICN-SAT
17h 27m1 stop
7:00 am - 4:40 pmSAT-ICN
19h 40m1 stop
$1,413
Find Deal
Mon, May 20 - Thu, May 30
11:40 am - 11:00 pmICN-SAT
49h 20m2 stops
5:50 pm - 10:50 amSAT-ICN
51h 00m2 stops
$1,628Lufthansa
Find Deal
Mon, Oct 21 - Sat, Oct 26
11:40 am - 11:13 pmICN-SAT
49h 33m2 stops
7:00 am - 9:55 amSAT-ICN
36h 55m2 stops
$2,045Lufthansa
Find Deal
Sat, Jul 13 - Sat, Aug 31
1:20 am - 11:06 pmICN-SAT
35h 46m2 stops
11:16 am - 4:55 pmSAT-ICN
39h 39m2 stops
$2,215Qatar Airways
Find Deal
Sun, Oct 20 - Sat, Oct 26
11:05 pm - 10:44 pmICN-SAT
37h 39m2 stops
7:20 am - 4:25 pmSAT-ICN
43h 05m2 stops
$2,370KLM
Find Deal
Sat, Jun 1 - Sat, Jun 15
11:05 pm - 10:44 pmICN-SAT
37h 39m2 stops
4:15 pm - 4:25 pmSAT-ICN
34h 10m2 stops
$2,442KLM
Find Deal
Mon, May 20 - Thu, May 30
1:20 am - 12:26 pmICN-SAT
49h 06m2 stops
1:10 pm - 5:35 pmSAT-ICN
38h 25m2 stops
$2,543Qatar Airways
Find Deal
Fri, Jul 12 - Sat, Aug 31

Flights from Incheon Intl to San Antonio - Travel Insights & Trends

Get data-powered insights and trends into flights from Incheon Intl to San Antonio to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Seoul Incheon Airport to San Antonio?

The average price of all flights from Incheon Intl Airport to San Antonio clicked on KAYAK for each day over the last 12 months.
For Seoul Incheon Airport to San Antonio, Thursday is the cheapest day to fly on average and Saturday is the most expensive. Flying from San Antonio back to Seoul Incheon Airport, the best deals are generally found on Wednesday, with Saturday being the most expensive.

Which airlines provide the cheapest flights from Seoul Incheon Airport to San Antonio?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, American Airlines offered the best one-way deal for that route, at $947. KAYAK users also found Seoul Incheon Airport to San Antonio round-trip flights on Delta from $1,009 and on Lufthansa from $1,628.

Good to know

Low season

September

High season

December

Cheapest flight

$489
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Seoul Incheon Airport to San Antonio

When to book flights from Incheon Intl to San Antonio

Are your dates flexible? Find out the best times to travel from Incheon Intl to San Antonio based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Incheon to San Antonio flights

  • What is the cheapest flight from Incheon Intl Airport to San Antonio?

    In the last 3 days, the lowest price for a flight from Incheon Intl Airport to San Antonio was $489 for a one-way ticket and $1,009 for a round-trip.

  • Do I need a passport to fly between Seoul Incheon Airport and San Antonio?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Seoul Incheon Airport and on arrival in San Antonio.

  • Which aircraft models fly most regularly from Seoul Incheon Airport to San Antonio?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seoul Incheon Airport to San Antonio?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Seoul Incheon Airport and San Antonio, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Incheon to San Antonio, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Incheon to San Antonio are Delta and United Airlines. With an average price for the route of $1,350 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,962 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Seoul Incheon Airport to San Antonio?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seoul Incheon Airport to San Antonio.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seoul Incheon Airport to San Antonio?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from Seoul Incheon Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seoul Incheon Airport to San Antonio?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Antonio with an airline and back to Seoul Incheon Airport with another airline. Booking your flights between Seoul Incheon Airport and SAT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seoul Incheon Airport to San Antonio?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Antonio from Seoul Incheon Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Incheon Intl to San Antonio

 
See real verified KAYAK customer reviews for airlines flying from Incheon to San Antonio. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Incheon Intl to San Antonio? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10966 reviews
8.6crew
8.0entertainment
7.4food
8.2boarding
7.9comfort
Airline reviews

Delta is one of the best airlines I have flown

10.0 ExcellentKellie, Apr 2024ANC - SEA
Read more about Delta reviews

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

I always fly with Delta. My friends tell me their horror stories of flying with other airlines. I just smile and say, “You should fly Delta”

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

I liked the ease of checking in, luggage check in, wheel chair assistance, boarding and flight.

Flight was delayed an no one make an announcement about it., they only have Coca Cola and nothing else., the food that was served was cold… very bad experience and service

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Terrible. 2 hour delay. Sat on the tarmac. Missed my connecting flight. Had to ARGUE with Customer service to get a hotel and food. Terrible experience with my loyal carrier

I liked the exit row seat. Hated the distance between gates in Houston.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

Leg room was lacking. Legs crammed into seat in front.

Awful. I got stuck next to a person carrying a dog and behind someone with a dog. People need to board these dogs downstairs. The cabin is crowded enough with your pets

It was delayed several hours which delayed our connection in Denver. Not happy.

Ok, but comfort was lacking as the seats were way to small

The crews are great.. Easy boarding. Inflight entertainment ok. Food is a disappointment.

this is starting to seem like an american airlines standard. delayed flights and fake apologies… getting tired of it

Both flights yesterday, experienced hard landings. Harder than I’ve ever felt before. Im hopeful there was weather involved and not pilot error. Other than the landing, the flight was quite good~

The food has never improved. It will never improve. But when I'm boarding a flight in priority boarding and I've spent 10 hours inside the security area of the airport and I get "randomly" selected for additional screening as I board the plane when the flight has already been delayed, and I work as a military contractor that has been issued visas direct from JMOD, I find it ridiculous. I would never recommend anyone to use AA on international flights. JAL is a better airline with older planes. The flight attendants on international hauls on American also have a chip on their shoulder and really dont deliver the same level of service code share partners do.

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

Missed the flight because of them and up geting a rental car

Delayd flight out of atl as always miss my conection in dfw no flight untill next day

No problems with flight. Even though I had a short layover in DFW, I was still able to easily make my connection.

The only poor experience was the flight the day before was canceled. I have flown enough to change as soon as notified. That was a huge plus for AA. Obviously I paid out of pocket for a hotel. Not AA choice , it was mine. I had resources. Other friends on the same flight were more affected. I know everyone is doing their best and the ability to change my flight was a good move AA.😀

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Late boarding to clean plane from previous flight; initial boarding announcement not loud enough; fantastic cabin attendant front of plane

Book cheap flights from Incheon to San Antonio

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Incheon to San Antonio found on KAYAK in the last 72 hours.
5/13Mon
3 stops
50h 16mICN-SAT
$489
5/13Mon
2 stops
46h 03mICN-SAT
$510
6/2Sun
3 stops
41h 20mICN-SAT
$531
6/1Sat
1 stopAmerican Airlines
17h 25mICN-SAT
$947
6/13Thu
1 stopKorean Air
19h 37mICN-SAT
$952
6/1Sat
2 stopsAmerican Airlines
32h 45mICN-SAT
$956
6/12Wed
2 stopsQatar Airways
49h 01mICN-SAT
$1,035
7/4Thu
1 stopUnited Airlines
26h 29mICN-SAT
$1,086
7/3Wed
2 stopsQatar Airways
49h 01mICN-SAT
$1,490
7/4Thu
3 stopsUnited Airlines
23h 23mICN-SAT
$1,731

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Last minute flights from Incheon Intl to San Antonio

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Incheon to San Antonio that are departing in the next 10 days.
5/1Wed
multi-stopKorean Air
17h 39mICN-SAT
5/5Sun
multi-stopKorean Air
18h 49mSAT-ICN
$1,386
5/1Wed
multi-stop
17h 06mICN-SAT
5/6Mon
multi-stop
19h 30mSAT-ICN
$1,441
5/1Wed
multi-stop
23h 07mICN-SAT
5/7Tue
multi-stop
47h 42mSAT-ICN
$1,567
4/30Tue
multi-stopKorean Air
19h 58mICN-SAT
5/6Mon
multi-stopKorean Air
21h 50mSAT-ICN
$1,619
4/30Tue
multi-stop
23h 07mICN-SAT
5/6Mon
multi-stop
29h 43mSAT-ICN
$1,658
5/1Wed
multi-stopKorean Air
17h 06mICN-SAT
5/6Mon
multi-stopKorean Air
18h 49mSAT-ICN
$1,663
4/30Tue
multi-stopLufthansa
47h 08mICN-SAT
5/6Mon
multi-stopLufthansa
31h 53mSAT-ICN
$2,203
5/1Wed
multi-stopLufthansa
47h 08mICN-SAT
5/7Tue
multi-stopLufthansa
36h 40mSAT-ICN
$2,255
4/30Tue
multi-stopQatar Airways
42h 25mICN-SAT
5/7Tue
multi-stopQatar Airways
31h 03mSAT-ICN
$2,984
4/30Tue
multi-stopQatar Airways
42h 25mICN-SAT
5/6Mon
multi-stopQatar Airways
31h 03mSAT-ICN
$3,117

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Seoul Incheon Airport - San Antonio Flights

Departure:

Incheon (ICN)South Korea

Destination:

San Antonio (SAT)United States

Return flight deals:

San Antonio - Incheon

Cabin classes: