ICN - SAT

$569 Find Cheap Flights from Incheon to San Antonio

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 to San Antonio departing on 6/7. 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
1 adult, Economy, 0 bags

KAYAK searches 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
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Everything you should know

Cheapest round-trip
$1,269
United Airlines
Thu 7/2Thu 7/16
ICN - SAT • 2 stops
Cheapest one-way
$569
Typical prices: $860-$1,145
Multiple Airlines
Sun 6/7
ICN - SAT • 3 stops
Top airlines
Cheapest • from $1,269 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Incheon and San Antonio. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $979 (round-trip)
Shortest trip • 17h 47m (one-way)
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Antonio!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Incheon 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 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Incheon to San Antonio

Thu, Jul 2 - Thu, Jul 16
United Airlines Logo
4:50 pm - 12:43 pm
ICN
-
SAT
33h 53m
2 stops
United Airlines Logo
5:30 am - 3:00 pm
SAT
-
ICN
19h 30m
2 stops
$1,269United Airlines
Thu, Jul 9 - Thu, Jul 23
United Airlines Logo
11:30 am - 10:59 am
ICN
-
SAT
37h 29m
2 stops
United Airlines Logo
5:30 am - 3:00 pm
SAT
-
ICN
19h 30m
2 stops
$1,388United Airlines
Fri, Jun 19 - Tue, Aug 4
United Airlines Logo
4:50 pm - 12:43 pm
ICN
-
SAT
33h 53m
2 stops
United Airlines Logo
5:30 am - 3:00 pm
SAT
-
ICN
19h 30m
2 stops
$1,401United Airlines
Wed, Jun 17 - Sat, Jul 11
Asiana Airlines Logo
11:30 am - 12:29 am
ICN
-
SAT
26h 59m
1 stop
Asiana Airlines Logo
7:35 pm - 3:00 pm
SAT
-
ICN
29h 25m
2 stops
$1,414Asiana Airlines
Thu, Jul 9 - Thu, Jul 23
United Airlines Logo
11:30 am - 12:29 am
ICN
-
SAT
26h 59m
1 stop
United Airlines Logo
7:35 am - 3:00 pm
SAT
-
ICN
17h 25m
1 stop
$1,472United Airlines
Thu, Apr 30 - Thu, May 14
United Airlines Logo
4:50 pm - 4:19 pm
ICN
-
SAT
37h 29m
2 stops
United Airlines Logo
4:35 pm - 3:00 pm
SAT
-
ICN
32h 25m
2 stops
$1,484United Airlines
Thu, Jul 2 - Thu, Jul 16
American Airlines Logo
5:50 pm - 11:59 pm
ICN
-
SAT
20h 09m
1 stop
American Airlines Logo
6:00 am - 3:45 pm
SAT
-
ICN
19h 45m
1 stop
$1,485American Airlines
Mon, May 11 - Mon, May 18
United Airlines Logo
4:50 pm - 12:15 pm
ICN
-
SAT
33h 25m
2 stops
United Airlines Logo
6:02 pm - 4:20 am
SAT
-
ICN
20h 18m
2 stops
$1,493United Airlines
Fri, Jun 19 - Tue, Aug 4
Multiple Airlines Logo
11:05 am - 2:52 pm
ICN
-
SAT
41h 47m
2 stops
Multiple Airlines Logo
4:44 pm - 10:20 pm
SAT
-
ICN
39h 36m
2 stops
$1,497Multiple Airlines
Tue, May 26 - Tue, Jun 2
Multiple Airlines Logo
9:00 pm - 5:40 am
ICN
-
SAT
22h 40m
1 stop
Multiple Airlines Logo
5:57 pm - 5:15 am
SAT
-
ICN
21h 18m
1 stop
$1,498Multiple Airlines
Booking Insights

KAYAK's insights & trends for Incheon to San Antonio flights

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

How much is a round-trip flight from Incheon Intl Airport to San Antonio?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Incheon Intl Airport to San Antonio departing in July.

Good to know

Low seasonMarch
Cheapest flight$569
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly with an average 37% increase in price.
Flight from Incheon to San Antonio

When to book flights from Incheon to San Antonio

Are your dates flexible? Find out the best times to travel from Incheon 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 $569 for a one-way ticket and $1,269 for a round-trip.

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

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

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

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

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

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Incheon and San Antonio, with oneworld 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 $1,077 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $827 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Incheon 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 Incheon to San Antonio.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from Incheon 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 Incheon 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 Incheon with another airline. Booking your flights between Incheon 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 Incheon 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 Incheon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Incheon 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 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.
7.9
DeltaOverall score based on 8406 reviews
7.8Entertainment
7.2Food
8.1Boarding
8.5Crew
7.9Comfort
Airline reviews

One of the flight attendants was a little cranky. I appreciated the free wifi and plug to charge my laptop

8.0 ExcellentBarbie, Apr 2026
BOS - SFO
Read more Delta reviews

One of the flight attendants was a little cranky. I appreciated the free wifi and plug to charge my laptop

No entertainment. Plane was so small had to pink tag a carry on ive used for 20 years easily on board. The fact the flight got in at midnight, had to wait for crew in fort wayne to allow the plane to approach the gate, THEN had to wait for bag on jet bridge made experience irritating at best.

Crew was great. Near on time departure and early arrival. Snacks are always meh. Not a fan of the "pay for everything including miles " proposal unless base flight rate going to be 100 bucks.

Would have been better if there was a nonstop flight from Tampa to Norfolk or Tampa to New Port News.

Overall Good! The weather delayed our takeoff from Atlanta and our arrival in Miami! If Mother Nature can mess up a flight she will do it every time!

The flight was smooth, the crew was great but the plane was quite old

Everything was great until I lost my water bottle and they can’t seem to locate it. I know I left it on the plane though.

WiFi didn’t work most of the time. The usb chargers would work only occasionally for 5 mins and wouldn’t charge after that. Had to keep trying repeatedly at each of the seats in the row.

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

Okay considering we had weather delays which the Pilot notified us of immediately!

First time flying with UA and it was a great experience. Thank you

Overall flight was ok. Flight attendant was receptive to assisting passengers with tight connections.

This was the first flight in the morning. We boarded fine. The cabin door was closed and we were ready to go. We were notified by the Captain that ATC issued and ground stop for 40 minutes. So, without even pushing back from the gate, we were already 40 minutes late. We actually were released to push-back and taxi at 30 minutes. But, some passengers had tight connections and were not going to make their connections. Some passengers asked about the delay and the effect on the connections and were told by the cabin attendant that all flights will be delayed and so they should be OK. However, that was not true. My connecting flight was on time and I arrived at IAH with 21 minutes to make my connection. I did and I'm happy about that, but the flight crew should not have given assurances to the passengers who might have missed their connections.

It as confusing with the connections and I almost missed my next flight because of the first delay with the first flight. United could have helped passengers go through immigration quicker rather than waiting with everyone else. The flight attendants were super friendly and lovely. The vegetarian food was awful- I did not finish. I would suggest they just do pasta next time

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

We purchase first class seats for the first time for multiples of standard economy ticket. There was no access to the club lounge and no priority boarding. The meal and the service once on the plane were superior and the seat was nicer, but not worth the price difference. I will be happy to seat in economy and spend the difference on more travel.

It isvvery small flight. No leg room . No space to put my personal item at feet.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Everything was on time and service on the flight was great!

The plane was very creaky and lots of ringing. Plane was dirty and dingy. I couldn't hear the captain's announcements from the flight deck. Not sure if it was the captain or the audio equipment, but good thing there wasn't an emergency where we needed clear instructions. The overhead compartments were clearly full, but the flight crew allowed people to stand in the back with their carry on luggage. Then after everyone boarded, they had to go to the front to gate check their luggage because there was no room for their bags and then they returned to their seats...such a waste of time when clearly the overhead compartments were full when they originally boarded.

Checked bag was severely damaged. Whole corner was riped off including 1 of 4 wheels gone. Insulation exposed. This made it not possible to fly with on my next-day American Airlines flight.

Air condition was not working for long both after boarding and also after landing ; unbearably hot and suffocating

Human interaction. Thought there would be more service-even a smile would have been nice.

It was canceled at the last minute. While I was literally at the airport. Messed my entire trip up.

Moved to earlier flight which unexpectedly had maintenance issues initially indicated as quick fix to ultimately plane changes. Moved back to original flight, also delayed. In all cases customer updates and communication very unclear, no updates on drivers for delays.

Delayed 24 hours. Should have called it much earlier They provided quality accommodations, food vouchers etc. FINALLY The issues started at 8 AM and they cancelled the flight at 11:30 PM, with no plans for a new flight.

Better snacks but flight and crew were amazing on this flight

It was the most un-special flight experience in my life.

The flight attendant in business class was excellent! Professional, friendly and attentive.

Everything you need to know for your flight from Incheon to San Antonio

Information on your arrival and departure airports