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Flights from Seoul to Saint Louis – Airlines & connecting routes

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ICN to STL flights and routes map ICN to STL – All flight route options from Incheon International Airport, South Korea to Saint Louis Airport, Missouri, USA. These flights are operated by 8 different airlines through 13 different connections. The shortest flight time is 17 hours and 24 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
Republic of Korea ICN Incheon Airport Seoul, Republic of Korea
USA STL Saint Louis Airport, MO, USA
ICN
Incheon Airport
Republic of KoreaSeoul, Republic of Korea
Saint Louis Airport
USASaint Louis, MO, USA
STL
No direct flights found
19 routes with 1 stop found »
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1 stop route options with the same airline:

Duration

Via Detroit DTW
1 stop with Delta Air Lines. 0-1 flights per day.

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17h 06m

Via Detroit DTW
1 stop with Delta Air Lines.
17h 06m
0-1 flights per day.
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Via Dallas DFW
1 stop with American Airlines. 1-2 flights per day.

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18h 39m

Via Dallas DFW
1 stop with American Airlines.
18h 39m
1-2 flights per day.
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Via Minneapolis MSP
1 stop with Delta Air Lines.

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18h 42m

Via Minneapolis MSP
1 stop with Delta Air Lines.
18h 42m
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Via Salt Lake City SLC
1 stop with Delta Air Lines.

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18h 57m

Via Salt Lake City SLC
1 stop with Delta Air Lines.
18h 57m
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Via Atlanta ATL
1 stop with Delta Air Lines. 1-2 flights per day.

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19h 09m

Via Atlanta ATL
1 stop with Delta Air Lines.
19h 09m
1-2 flights per day.
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Via San Francisco SFO
1 stop with United Airlines. 0-1 flights per day.

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19h 15m

Via San Francisco SFO
1 stop with United Airlines.
19h 15m
0-1 flights per day.
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1 stop route options with codeshare or different airlines:

Duration

Via Dallas DFW With Delta Air Lines & American Airlines 0-1 flights per day.
CODESHARE

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16h 26m

Via Dallas DFW
16h 26m
With Delta Air Lines & American Airlines 0-1 flights per day.
CODESHARE
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Via Detroit DTW With Korean Air & Delta Air Lines 0-1 flights per day.
CODESHARE

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17h 06m

Via Detroit DTW
17h 06m
With Korean Air & Delta Air Lines 0-1 flights per day.
CODESHARE
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Via Los Angeles LAX With Delta Air Lines & American Airlines 0-1 flights per day.
Only sundays
CODESHARE

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17h 39m

Only sundays
Via Los Angeles LAX
17h 39m
With Delta Air Lines & American Airlines 0-1 flights per day.
Only sundays
CODESHARE
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Via Seattle SEA With Delta Air Lines & American Airlines 2 flights per day.
CODESHARE

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18h 39m

Via Seattle SEA
18h 39m
With Delta Air Lines & American Airlines 2 flights per day.
CODESHARE
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Via Minneapolis MSP With Korean Air & Delta Air Lines
CODESHARE

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18h 42m

Via Minneapolis MSP
18h 42m
With Korean Air & Delta Air Lines
CODESHARE
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Via Chicago ORD With Delta Air Lines & American Airlines 0-1 flights per day.
CODESHARE

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18h 45m

Via Chicago ORD
18h 45m
With Delta Air Lines & American Airlines 0-1 flights per day.
CODESHARE
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Via Boston BOS With Delta Air Lines & American Airlines 0-1 flights per day.
Begins in 2/11
CODESHARE

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18h 54m

Begins in 2/11
Via Boston BOS
18h 54m
With Delta Air Lines & American Airlines 0-1 flights per day.
Begins in 2/11
CODESHARE
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Via Salt Lake City SLC With Korean Air & Delta Air Lines
CODESHARE

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18h 57m

Via Salt Lake City SLC
18h 57m
With Korean Air & Delta Air Lines
CODESHARE
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Via Atlanta ATL With Korean Air & Delta Air Lines 1-2 flights per day.
CODESHARE

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19h 09m

Via Atlanta ATL
19h 09m
With Korean Air & Delta Air Lines 1-2 flights per day.
CODESHARE
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Via San Francisco SFO With Asiana Airlines & United Airlines 0-1 flights per day.
CODESHARE

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19h 15m

Via San Francisco SFO
19h 15m
With Asiana Airlines & United Airlines 0-1 flights per day.
CODESHARE
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Via Toronto YYZ With Korean Air & Air Canada 0-1 flights per day.

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19h 43m

Via Toronto YYZ
19h 43m
With Korean Air & Air Canada 0-1 flights per day.
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Via Dulles IAD With Delta Air Lines & American Airlines 0-1 flights per day.
CODESHARE

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19h 50m

Via Dulles IAD
19h 50m
With Delta Air Lines & American Airlines 0-1 flights per day.
CODESHARE
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Via New York JFK With Delta Air Lines & American Airlines 0-1 flights per day.
Begins in 9/8
CODESHARE

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21h 05m

Begins in 9/8
Via New York JFK
21h 05m
With Delta Air Lines & American Airlines 0-1 flights per day.
Begins in 9/8
CODESHARE
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Seoul to Saint Louis flights

There are over 13 airlines and as many as 307 flights every week to this destination. While flying to Saint Louis from Seoul you will be doing a stopover in Detroit, Los Angeles or any other of the 13 alternatives with flight connections.

Are there any non-stop flights from ICN to STL?

There are no direct or non-stop flights from Incheon International Airport, ICN to Saint Louis Airport, STL.

Seoul to Saint Louis with American Airlines

If you fly from Seoul with American Airlines you will do a stopover in Dallas, DFW before reaching Saint Louis. This flight trip will take 18 hours and 39 minutes and you can fly every weekday with departures at 17:25 or 18:50. American Airlines is a member of the air alliance OneWorld.

Distance & flight times: Incheon International Airport to Saint Louis Airport

The shortest flight time between ICN and STL is 17 hours and 6 minutes.

ViaTotal flight timeLayover timeDistance
DTW Detroit17h 6m2h 25m7099 miles (11422 km)
LAX Los Angeles17h 39m2h 2m7612 miles (12248 km)
SEA Seattle18h 39m1h 56m6946 miles (11176 km)
DFW Dallas18h 39m4h 57m7418 miles (11936 km)
MSP Minneapolis18h 42m4h 40m6718 miles (10809 km)
ORD Chicago18h 45m4h 48m6832 miles (10993 km)
BOS Boston18h 54m2h 11m7900 miles (12711 km)
SLC Salt Lake City18h 57m4h 35m7083 miles (11397 km)
ATL Atlanta19h 9m3h 39m7664 miles (12331 km)
SFO San Francisco19h 15m4h 21m7417 miles (11934 km)
YYZ Toronto19h 43m4h 20m7290 miles (11730 km)
IAD Dulles19h 50m--
JFK New York21h 5m--
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.ICN-STL flight routesSeoul to Saint Louis flight routes illustrated on a map.
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Seoul - Saint Louis route map and flight paths
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From Seoul to USA

Below is a list of other destinations to USA from Incheon International Airport with either direct flights or 1 stop connections.

The fastest way to fly from Seoul (ICN) to Saint Louis (STL) is via Detroit and it will take about 17 hours and 6 minutes. The second fastest route is via Los Angeles and will take 17 hours and 39 minutes.

You can fly with Delta Air Lines, American Airlines, United Airlines, Korean Air or Air Canada from Seoul to Saint Louis.

The flight time between Incheon Airport (ICN) and Saint Louis Airport (STL) via Detroit Metropolitan Airport, DTW is 17 hours and 6 minutes.

No. But you can still purchase a 1 stop flight via Detroit, Los Angeles or any other route to Saint Louis (STL).

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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