$422+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — STL
feb 28 — mar 71
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Incheon Intl to Missouri with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Incheon Intl to Missouri
Cheapest
Best
Last-minute
One-way
Cheapest flights from Incheon Intl to MissouriExplore 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 januari 29, 2026.
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 januari 29, 2026.
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
mån 4/277:35 pm
ICN
- MCI
1 stop18h 24m
Alaska Airlines
mån 5/47:00 am
MCI
- ICN
1 stop20h 30m
Alaska Airlines
Deal found 1/27![Alaska Airlines logo]()
$661
This Gotogate deal was found by Cheapflights users on 1/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tors 5/145:45 pm
ICN
- STL
2 stops40h 20m
Air Canada
lör 6/201:15 pm
STL
- ICN
2 stops60h 50m
Air Canada
Deal found 1/27![Air Canada logo]()
$675
This Asiana Airlines deal was found by Cheapflights users on 1/27. 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.
mån 4/139:00 pm
ICN
- STL
1 stop16h 59m
Multiple Airlines
sön 4/197:00 am
STL
- ICN
1 stop32h 15m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$712
This Asiana Airlines deal was found by Cheapflights users on 1/29. 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.
tors 4/99:00 pm
ICN
- STL
1 stop16h 59m
Multiple Airlines
mån 4/204:20 pm
STL
- ICN
1 stop22h 55m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$715
This Tourvis deal was found by Cheapflights users on 1/28. 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 Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sön 3/159:00 pm
ICN
- STL
1 stop30h 51m
Multiple Airlines
sön 3/224:20 pm
STL
- ICN
1 stop22h 00m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$752
This Asiana Airlines deal was found by Cheapflights users on 1/27. 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.
mån 4/139:00 pm
ICN
- STL
1 stop16h 59m
Multiple Airlines
fre 4/244:46 pm
STL
- ICN
1 stop22h 29m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$764
This American Airlines deal was found by Cheapflights users on 1/27. 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.
tors 2/57:15 pm
ICN
- STL
1 stop28h 36m
American Airlines
mån 2/96:00 am
STL
- ICN
2 stops43h 45m
American Airlines
Deal found 1/27![American Airlines logo]()
$792
This American Airlines deal was found by Cheapflights users on 1/27. 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.
tors 2/57:15 pm
ICN
- MCI
1 stop18h 57m
American Airlines
sön 3/16:13 pm
MCI
- ICN
1 stop31h 32m
American Airlines
Deal found 1/27![American Airlines logo]()
$802
This American Airlines deal was found by Cheapflights users on 1/29. 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.
tis 2/37:15 pm
ICN
- MCI
2 stops29h 52m
American Airlines
tis 3/35:57 pm
MCI
- ICN
1 stop31h 48m
American Airlines
Deal found 1/29![American Airlines logo]()
$805
This Alaska Airlines deal was found by Cheapflights users on 1/29. 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.
fre 6/57:35 pm
ICN
- MCI
1 stop18h 04m
Alaska Airlines
mån 6/157:00 am
MCI
- ICN
1 stop20h 30m
Alaska Airlines
Deal found 1/29![Alaska Airlines logo]()
$806
This United Airlines deal was found by Cheapflights users on 1/26. 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.
tors 2/512:45 pm
ICN
- STL
1 stop17h 52m
United Airlines
mån 2/95:00 pm
STL
- ICN
1 stop21h 40m
United Airlines
Deal found 1/26![United Airlines logo]()
$807
This Air Canada deal was found by Cheapflights users on 1/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons 3/46:55 pm
ICN
- MCI
2 stops36h 24m
Air Canada
tis 3/316:00 am
MCI
- ICN
2 stops20h 05m
Air Canada
Deal found 1/28![Air Canada logo]()
$878
Best flights from Incheon Intl to MissouriDiscover carefully curated flight deals from Incheon Intl to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated januari 29, 2026.
Discover carefully curated flight deals from Incheon Intl to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated januari 29, 2026.
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
mån 4/277:35 pm
ICN
- MCI
1 stop18h 24m
Alaska Airlines
mån 5/47:00 am
MCI
- ICN
1 stop20h 30m
Alaska Airlines
Deal found 1/27![Alaska Airlines logo]()
$661
This Gotogate deal was found by Cheapflights users on 1/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tors 5/145:45 pm
ICN
- STL
2 stops40h 20m
Air Canada
lör 6/201:15 pm
STL
- ICN
2 stops60h 50m
Air Canada
Deal found 1/27![Air Canada logo]()
$675
This Asiana Airlines deal was found by Cheapflights users on 1/27. 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.
mån 4/139:00 pm
ICN
- STL
1 stop16h 59m
Multiple Airlines
sön 4/197:00 am
STL
- ICN
1 stop32h 15m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$712
This Asiana Airlines deal was found by Cheapflights users on 1/27. 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.
tis 4/149:00 pm
ICN
- STL
1 stop31h 51m
Multiple Airlines
tis 4/217:00 am
STL
- ICN
1 stop32h 15m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$712
This Asiana Airlines deal was found by Cheapflights users on 1/29. 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.
tors 4/99:00 pm
ICN
- STL
1 stop16h 59m
Multiple Airlines
mån 4/204:20 pm
STL
- ICN
1 stop22h 55m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$715
This Alaska Airlines deal was found by Cheapflights users on 1/29. 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.
fre 6/57:35 pm
ICN
- MCI
1 stop18h 04m
Alaska Airlines
mån 6/157:00 am
MCI
- ICN
1 stop20h 30m
Alaska Airlines
Deal found 1/29![Alaska Airlines logo]()
$806
This Air Canada deal was found by Cheapflights users on 1/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tors 4/95:45 pm
ICN
- STL
2 stops59h 39m
Air Canada
mån 4/209:10 am
STL
- ICN
2 stops40h 55m
Air Canada
Deal found 1/29![Air Canada logo]()
$807
This Alaska Airlines deal was found by Cheapflights users on 1/29. 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.
fre 6/57:35 pm
ICN
- MCI
1 stop18h 04m
Alaska Airlines
sön 6/147:59 pm
MCI
- ICN
1 stop31h 31m
Alaska Airlines
Deal found 1/29![Alaska Airlines logo]()
$806
This Air Canada deal was found by Cheapflights users on 1/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre 4/105:45 pm
ICN
- STL
2 stops35h 39m
Air Canada
mån 4/206:30 am
STL
- ICN
2 stops43h 35m
Air Canada
Deal found 1/28![Air Canada logo]()
$807
This Asiana Airlines deal was found by Cheapflights users on 1/28. 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.
mån 4/139:00 pm
ICN
- STL
1 stop16h 59m
Multiple Airlines
fre 4/244:46 pm
STL
- ICN
1 stop22h 29m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$766
This Air Canada deal was found by Cheapflights users on 1/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mån 4/135:45 pm
ICN
- STL
2 stops28h 50m
Air Canada
fre 4/244:05 pm
STL
- ICN
2 stops34h 00m
Air Canada
Deal found 1/28![Air Canada logo]()
$845
This Air Canada deal was found by Cheapflights users on 1/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mån 4/275:45 pm
ICN
- MCI
2 stops40h 49m
Air Canada
mån 5/46:00 am
MCI
- ICN
2 stops20h 05m
Air Canada
Deal found 1/27![Air Canada logo]()
$895
This Alaska Airlines deal was found by Cheapflights users on 1/27. 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.
fre 3/138:35 pm
ICN
- MCI
2 stops57h 47m
Multiple Airlines
fre 3/202:23 pm
MCI
- ICN
1 stop38h 12m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$927
This Air Canada deal was found by Cheapflights users on 1/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tis 5/55:45 pm
ICN
- MCI
2 stops20h 14m
Air Canada
tis 9/156:00 am
MCI
- ICN
2 stops20h 05m
Air Canada
Deal found 1/28![Air Canada logo]()
$895
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
lör 3/148:35 pm
ICN
- MCI
2 stops33h 47m
Multiple Airlines
lör 3/213:52 pm
MCI
- ICN
1 stop36h 43m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$928
This Air Canada deal was found by Cheapflights users on 1/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre 6/55:45 pm
ICN
- MCI
2 stops36h 22m
Air Canada
mån 6/156:04 am
MCI
- ICN
2 stops44h 01m
Air Canada
Deal found 1/29![Air Canada logo]()
$902
Last-minute flights from Incheon Intl to MissouriDiscover last-minute flight deals from Incheon Intl to Missouri. Data last updated januari 29, 2026 and is based on user searches.
Discover last-minute flight deals from Incheon Intl to Missouri. Data last updated januari 29, 2026 and is based on user searches.
This OneTravel deal was found by Cheapflights users on 1/26. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons 1/285:55 pm
ICN
- MCI
2 stops37h 13m
Air Canada
sön 2/85:45 am
MCI
- ICN
2 stops20h 25m
Air Canada
Deal found 1/26![Air Canada logo]()
$935
This American Airlines deal was found by Cheapflights users on 1/29. 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.
tis 2/37:15 pm
ICN
- MCI
2 stops29h 52m
American Airlines
tis 3/35:57 pm
MCI
- ICN
1 stop31h 48m
American Airlines
Deal found 1/29![American Airlines logo]()
$805
This Trip.com deal was found by Cheapflights users on 1/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tis 2/31:20 pm
ICN
- MCI
2 stops25h 13m
Multiple Airlines
tis 3/37:00 am
MCI
- ICN
2 stops42h 20m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$905
This American Airlines deal was found by Cheapflights users on 1/26. 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.
ons 2/47:15 pm
ICN
- SGF
1 stop30h 05m
American Airlines
sön 2/85:39 pm
SGF
- ICN
2 stops32h 06m
American Airlines
Deal found 1/26![American Airlines logo]()
$937
This American Airlines deal was found by Cheapflights users on 1/27. 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.
tors 2/57:15 pm
ICN
- STL
1 stop28h 36m
American Airlines
mån 2/96:00 am
STL
- ICN
2 stops43h 45m
American Airlines
Deal found 1/27![American Airlines logo]()
$792
This American Airlines deal was found by Cheapflights users on 1/27. 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.
tors 2/57:15 pm
ICN
- MCI
1 stop18h 57m
American Airlines
sön 3/16:13 pm
MCI
- ICN
1 stop31h 32m
American Airlines
Deal found 1/27![American Airlines logo]()
$802
This United Airlines deal was found by Cheapflights users on 1/26. 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.
tors 2/512:45 pm
ICN
- STL
1 stop17h 52m
United Airlines
mån 2/95:00 pm
STL
- ICN
1 stop21h 40m
United Airlines
Deal found 1/26![United Airlines logo]()
$807
This American Airlines deal was found by Cheapflights users on 1/26. 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.
tors 2/57:15 pm
ICN
- MCI
1 stop17h 12m
American Airlines
mån 2/911:55 am
MCI
- ICN
1 stop37h 50m
American Airlines
Deal found 1/26![American Airlines logo]()
$937
This Air Canada deal was found by Cheapflights users on 1/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tors 2/56:55 pm
ICN
- MCI
2 stops36h 13m
Air Canada
sön 3/15:54 am
MCI
- ICN
2 stops20h 16m
Air Canada
Deal found 1/27![Air Canada logo]()
$1,107
This Air Canada deal was found by Cheapflights users on 1/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tors 2/56:55 pm
ICN
- MCI
2 stops19h 35m
Air Canada
mån 2/95:10 pm
MCI
- ICN
2 stops31h 50m
Air Canada
Deal found 1/26![Air Canada logo]()
$1,140
This Asiana Airlines deal was found by Cheapflights users on 1/27. 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.
tors 2/59:00 pm
ICN
- MCI
2 stops39h 59m
Multiple Airlines
sön 3/12:49 pm
MCI
- ICN
1 stop23h 31m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$1,171
One-way flights from Incheon Intl to MissouriSearch for one-way flight options from Incheon Intl to Missouri. Find affordable one-way fares based on user searches. Data last updated januari 29, 2026.
Search for one-way flight options from Incheon Intl to Missouri. Find affordable one-way fares based on user searches. Data last updated januari 29, 2026.
This Trip.com deal was found by Cheapflights users on 1/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tors 5/145:45 pm
ICN
- STL
2 stops32h 21m
Air Canada
Deal found 1/26![Air Canada logo]()
$422
This American Airlines deal was found by Cheapflights users on 1/28. 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.
ons 3/115:55 pm
ICN
- MCI
1 stop18h 54m
American Airlines
Deal found 1/28![American Airlines logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tis 3/109:20 pm
ICN
- MCI
2 stops40h 13m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$456
This FlightHub deal was found by Cheapflights users on 1/27. 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.
tors 6/45:45 pm
ICN
- STL
2 stops40h 20m
Air Canada
Deal found 1/27![Air Canada logo]()
$456
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tors 3/129:20 pm
ICN
- MCI
2 stops40h 11m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$459
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sön 3/89:20 pm
ICN
- MCI
2 stops40h 13m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$460
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
mån 3/98:35 pm
ICN
- MCI
1 stop31h 20m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$477
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sön 6/78:00 pm
ICN
- STL
2 stops54h 06m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$488
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lör 3/149:20 pm
ICN
- MCI
3 stops54h 04m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$523
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre 3/136:55 pm
ICN
- MCI
2 stops39h 00m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$525
This Mytrip deal was found by Cheapflights users on 1/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tis 6/97:20 am
ICN
- STL
3 stops26h 45m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$576
This Mytrip deal was found by Cheapflights users on 1/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tors 6/47:35 pm
ICN
- STL
3 stops38h 30m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$581
Find 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 januari 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $661 (Alaska Airlines) |
One-way from | $422 (Trip.com) |
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 januari 29, 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
mån 4/27
7:35 pm-11:59 pm
1 stop18h 24m
Kansas City
mån 5/4
7:00 am-5:30 pm
1 stop20h 30m
$661
IncheonSt. Louis
ICN - STL
ICNSTL
Incheon Intl
tors 5/14
5:45 pm-8:05 pm
2 stops40h 20m
Lambert-St Louis
lör 6/20
1:15 pm-4:05 pm
2 stops60h 50m
$675
IncheonSt. Louis
ICN - STL
ICNSTL
Incheon Intl
mån 4/13
9:00 pm-11:59 pm
1 stop16h 59m
Lambert-St Louis
sön 4/19
7:00 am-5:15 am
1 stop32h 15m
$712
IncheonSt. Louis
ICN - STL
ICNSTL
Incheon Intl
tis 4/14
9:00 pm-2:51 pm
1 stop31h 51m
Lambert-St Louis
tis 4/21
7:00 am-5:15 am
1 stop32h 15m
$712
IncheonSt. Louis
ICN - STL
ICNSTL
Incheon Intl
tors 4/9
9:00 pm-11:59 pm
1 stop16h 59m
Lambert-St Louis
mån 4/20
4:20 pm-5:15 am
1 stop22h 55m
$715
IncheonSt. Louis
ICN - STL
ICNSTL
Incheon Intl
mån 4/13
9:00 pm-11:59 pm
1 stop16h 59m
Lambert-St Louis
fre 4/24
4:46 pm-5:15 am
1 stop22h 29m
$766
IncheonKansas City
ICN - MCI
ICNMCI
Incheon Intl
fre 6/5
7:35 pm-11:39 pm
1 stop18h 04m
Kansas City
mån 6/15
7:00 am-5:30 pm
1 stop20h 30m
$806
IncheonKansas City
ICN - MCI
ICNMCI
Incheon Intl
fre 6/5
7:35 pm-11:39 pm
1 stop18h 04m
Kansas City
sön 6/14
7:59 pm-5:30 pm
1 stop31h 31m
$806
IncheonSt. Louis
ICN - STL
ICNSTL
Incheon Intl
tors 4/9
5:45 pm-3:24 pm
2 stops59h 39m
Lambert-St Louis
mån 4/20
9:10 am-4:05 pm
2 stops40h 55m
$807
IncheonSt. Louis
ICN - STL
ICNSTL
Incheon Intl
fre 4/10
5:45 pm-3:24 pm
2 stops35h 39m
Lambert-St Louis
mån 4/20
6:30 am-4:05 pm
2 stops43h 35m
$807
Showing 1-10 of 33 results
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.
ICN-STL
ICN-MCI
ICN-SGF
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
ICN-USMO
ICN-STL
ICN-MCI
ICN-SGF
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 januari 29, 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.
Crew
8.5
Boarding
8.1
Food
7.2
Comfort
7.9
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Boarding
8.1
Food
7.2
Comfort
7.9
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Boarding
8.1
Food
7.2
Comfort
7.9
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Incheon Intl to Missouri
See prices for flight routes from nearby airports that may be better suited for you.
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 januari 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$568 | Average$1,621 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$630 | Average$775 | FlexibilityNo cancel fee | On-timeN/A |