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Missouri

$449+ Cheap flights from Incheon Intl (ICN) to Missouri

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — STL
feb. 14 — feb. 211
sáb. 2/14
sáb. 2/21
1 adult, Economy
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Cheap flight deals from Incheon Intl to Missouri

Keep the following information in mind while searching for Incheon Intl to Missouri flight deals. Data was last updated enero 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$642
(Hanatour)

One-way from

$449
(American Airlines)
Provider with most accurate pricing for Seoul (SEL)-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Seoul (SEL)-Lambert-St Louis flights.
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From Incheon Intl to Missouri
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One-way flight from Incheon Intl to Missouri
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Find flight deals from Incheon Intl to Missouri

Cheapest flights from Incheon Intl to Missouri
Explore the most affordable flight options available from Incheon Intl to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 15, 2026.

This Hanatour deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/28:35 pm
ICN
-
MCI
1 stop32h 15m
Hawaiian Airlines
jue. 2/52:45 pm
MCI
-
ICN
1 stop36h 50m
Hawaiian Airlines
Deal found 1/15$642
This Alaska Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/277:35 pm
ICN
-
MCI
1 stop18h 24m
Alaska Airlines
lun. 5/47:00 am
MCI
-
ICN
1 stop20h 30m
Alaska Airlines
Deal found 1/14$648
This modetour deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure modetour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/277:35 pm
ICN
-
MCI
1 stop32h 29m
Alaska Airlines
mar. 5/52:58 pm
MCI
-
ICN
1 stop36h 32m
Alaska Airlines
Deal found 1/13$655
This FlightHub deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/138:40 pm
ICN
-
STL
1 stop23h 10m
Asiana Airlines
mar. 4/218:30 am
STL
-
ICN
1 stop30h 00m
Asiana Airlines
Deal found 1/14$681
This Asiana Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/139:00 pm
ICN
-
STL
1 stop16h 59m
Multiple Airlines
dom. 4/197:00 am
STL
-
ICN
1 stop32h 15m
Multiple Airlines
Deal found 1/15$700
This American Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/57:15 pm
ICN
-
STL
1 stop28h 36m
American Airlines
lun. 2/96:00 am
STL
-
ICN
2 stops43h 45m
American Airlines
Deal found 1/14$710
This American Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/57:15 pm
ICN
-
MCI
1 stop36h 32m
American Airlines
lun. 2/96:00 am
MCI
-
ICN
2 stops43h 45m
American Airlines
Deal found 1/14$744
This American Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/47:15 pm
ICN
-
SGF
1 stop17h 04m
American Airlines
dom. 2/812:26 pm
SGF
-
ICN
2 stops37h 19m
American Airlines
Deal found 1/14$744
This Asiana Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/139:00 pm
ICN
-
STL
1 stop31h 51m
Multiple Airlines
vie. 4/244:46 pm
STL
-
ICN
1 stop22h 29m
Multiple Airlines
Deal found 1/15$751
This Delta deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/48:05 pm
ICN
-
STL
2 stops19h 20m
Delta
mar. 3/317:15 am
STL
-
ICN
2 stops19h 35m
Delta
Deal found 1/13$765
This United Airlines deal was found by Cheapflights users on 1/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/512:45 pm
ICN
-
STL
1 stop31h 26m
United Airlines
lun. 2/95:00 pm
STL
-
ICN
1 stop21h 40m
United Airlines
Deal found 1/13$790
This American Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/57:15 pm
ICN
-
MCI
1 stop17h 12m
American Airlines
dom. 3/16:13 pm
MCI
-
ICN
1 stop31h 32m
American Airlines
Deal found 1/15$802

Cheapflights Fare Finder

 
Customize your flight search to find flights from Incheon Intl to Missouri that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 15, 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Missouri that are best for you.

Fly from

Incheon Intl

Fly to

Missouri

Route

Depart

Return

Price

IncheonKansas City

ICN - MCI

ICNMCI

Incheon Intl

lun. 2/2

8:35 pm-1:50 pm

1 stop32h 15m

Kansas City

jue. 2/5

2:45 pm-6:35 pm

1 stop36h 50m

$642

IncheonKansas City

ICN - MCI

ICNMCI

Incheon Intl

lun. 4/27

7:35 pm-11:59 pm

1 stop18h 24m

Kansas City

lun. 5/4

7:00 am-5:30 pm

1 stop20h 30m

$648

IncheonKansas City

ICN - MCI

ICNMCI

Incheon Intl

lun. 4/27

7:35 pm-2:04 pm

1 stop32h 29m

Kansas City

mar. 5/5

2:58 pm-5:30 pm

1 stop36h 32m

$655

IncheonSt. Louis

ICN - STL

ICNSTL

Incheon Intl

lun. 4/13

9:00 pm-2:51 pm

1 stop31h 51m

Lambert-St Louis

mar. 4/21

3:50 pm-5:15 am

1 stop23h 25m

$700

IncheonSt. Louis

ICN - STL

ICNSTL

Incheon Intl

lun. 4/13

9:00 pm-11:59 pm

1 stop16h 59m

Lambert-St Louis

dom. 4/19

7:00 am-5:15 am

1 stop32h 15m

$700

IncheonSt. Louis

ICN - STL

ICNSTL

Incheon Intl

mar. 4/14

9:00 pm-2:51 pm

1 stop31h 51m

Lambert-St Louis

mar. 4/21

8:30 am-4:30 am

1 stop30h 00m

$700

IncheonSt. Louis

ICN - STL

ICNSTL

Incheon Intl

lun. 4/13

9:00 pm-2:51 pm

1 stop31h 51m

Lambert-St Louis

lun. 4/20

4:20 pm-5:15 am

1 stop22h 55m

$708

IncheonSpringfield

ICN - SGF

ICNSGF

Incheon Intl

mié. 2/4

7:15 pm-9:19 pm

1 stop17h 04m

Springfield-Branson

dom. 2/8

12:26 pm-4:45 pm

2 stops37h 19m

$744

IncheonSt. Louis

ICN - STL

ICNSTL

Incheon Intl

lun. 4/13

9:00 pm-2:51 pm

1 stop31h 51m

Lambert-St Louis

vie. 4/24

4:46 pm-5:15 am

1 stop22h 29m

$751

IncheonSt. Louis

ICN - STL

ICNSTL

Incheon Intl

mié. 3/4

8:05 pm-12:25 am

2 stops19h 20m

Lambert-St Louis

mar. 3/31

6:29 am-5:20 pm

1 stop20h 51m

$765

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

Showing 1-10 of 36 results
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Best time to book a flight from Incheon Intl to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Incheon Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Incheon Intl Airport to Missouri
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missouri. Reviews last updated enero 15, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from Incheon Intl Airport to Missouri to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,051 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.2

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,051 reviews
Delta
7.9
Good
8,051 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.2

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,136 reviews
Delta
7.9
Good
8,051 reviews

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.2

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Incheon Intl to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Incheon Intl Airport to Missouri?

    There are many flights that can get you from Incheon Intl Airport to Missouri in 17h 04m. Fly via Hawaiian Airlines, Alaska Airlines, or American Airlines to get the fastest option. There are 6679 mi between Incheon Intl Airport and Missouri. This flight may include one or multiple stops.

  • What are the most popular routes from Incheon Intl Airport to Missouri?

    The most popular flight routes from Incheon Intl Airport to Missouri are Incheon Intl - Lambert-St Louis, Incheon Intl - Kansas City and Incheon Intl - Springfield-Branson.

  • Can I find deals for flights from Incheon Intl to Missouri that include hotel bookings?

    Yes. In addition to deals on Incheon Intl to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Incheon Intl to Missouri?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Incheon Intl to Missouri.

  • Can I find deals for business class flights from Incheon Intl to Missouri?

    Yes. Cheapflights offers flight deals from Incheon Intl to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Alternative routes for Incheon Intl to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Incheon Intl to Missouri

Discover the top 2 airlines that operate flights from Incheon Intl to Missouri. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$568Average$1,621FlexibilityNo cancel feeOn-time71%
DeltaCheapest$630Average$801FlexibilityNo cancel feeOn-timeN/A

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