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Cheap flights from Incheon Intl Airport to Missouri from $439

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to Missouri departing on 3/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Incheon Intl Airport to Missouri

Cheap round-trip flights

Enter your travel dates to find the best prices.
Asiana Airlines Logo
5:45 pm - 8:05 pm
ICN
-
STL
40h 20m
2 stops
Asiana Airlines Logo
1:00 pm - 4:05 pm
STL
-
ICN
37h 05m
2 stops
$661Asiana Airlines
Mon, May 4 - Thu, May 28
Air Canada Logo
5:45 pm - 8:05 pm
ICN
-
STL
40h 20m
2 stops
Air Canada Logo
1:00 pm - 4:05 pm
STL
-
ICN
37h 05m
2 stops
$666Air Canada
Tue, May 5 - Thu, May 28
Alaska Airlines Logo
7:35 pm - 2:04 pm
ICN
-
MCI
32h 29m
1 stop
Alaska Airlines Logo
7:00 am - 5:30 pm
MCI
-
ICN
20h 30m
1 stop
$685Alaska Airlines
Mon, Apr 27 - Mon, May 4
Alaska Airlines Logo
7:35 pm - 11:39 pm
ICN
-
MCI
18h 04m
1 stop
Alaska Airlines Logo
7:00 am - 5:30 pm
MCI
-
ICN
20h 30m
1 stop
$760Alaska Airlines
Fri, Jun 5 - Mon, Jun 15
United Airlines Logo
12:45 pm - 10:05 pm
ICN
-
SGF
24h 20m
2 stops
United Airlines Logo
9:00 am - 5:40 am
SGF
-
ICN
29h 40m
2 stops
$1,220United Airlines
Tue, Feb 17 - Tue, Feb 24
American Airlines Logo
5:40 pm - 9:51 am
ICN
-
SGF
30h 11m
2 stops
American Airlines Logo
7:56 pm - 3:45 pm
SGF
-
ICN
29h 49m
2 stops
$1,246American Airlines
Tue, May 5 - Tue, Jun 16
Delta Logo
7:25 pm - 4:47 pm
ICN
-
SGF
36h 22m
1 stop
Delta Logo
5:32 pm - 3:30 pm
SGF
-
ICN
30h 58m
2 stops
$1,328Delta
Tue, Feb 17 - Tue, Feb 24
Delta Logo
7:30 pm - 3:10 pm
ICN
-
SGF
33h 40m
2 stops
Delta Logo
6:55 pm - 4:55 am
SGF
-
ICN
20h 00m
1 stop
$1,530Delta
Thu, Mar 19 - Thu, Mar 26
United Airlines Logo
11:45 am - 10:15 pm
ICN
-
SGF
24h 30m
2 stops
United Airlines Logo
6:15 am - 4:40 am
SGF
-
ICN
32h 25m
2 stops
$1,540United Airlines
Thu, Mar 19 - Thu, Mar 26
American Airlines Logo
7:15 pm - 10:34 pm
ICN
-
SGF
18h 19m
1 stop
American Airlines Logo
6:05 pm - 4:45 pm
SGF
-
ICN
31h 40m
2 stops
$3,681American Airlines
Tue, Feb 17 - Tue, Feb 24

Air Canada flights from Incheon Intl Airport to Missouri

Our best Air Canada deals on Incheon Intl Airport to Missouri flight tickets
Air Canada
May 5
ICN5:45 pmIncheon Intl
40h 20m
2 stops
STL8:05 pmLambert-St Louis
May 28
STL1:00 pmLambert-St Louis
37h 05m
2 stops
ICN4:05 pmIncheon Intl
$666
Air Canada
May 21
ICN5:45 pmIncheon Intl
32h 21m
2 stops
STL12:06 pmLambert-St Louis
Jun 14
STL1:00 pmLambert-St Louis
37h 05m
2 stops
ICN4:05 pmIncheon Intl
$671
Air Canada
May 4
ICN5:45 pmIncheon Intl
40h 19m
2 stops
STL8:04 pmLambert-St Louis
May 28
STL7:30 amLambert-St Louis
42h 35m
2 stops
ICN4:05 pmIncheon Intl
$676

American Airlines flights from Incheon Intl Airport to Missouri

Our best American Airlines deals on Incheon Intl Airport to Missouri flight tickets
American Airlines
Feb 5
ICN7:15 pmIncheon Intl
28h 36m
1 stop
STL8:51 amLambert-St Louis
Feb 9
STL6:00 amLambert-St Louis
43h 45m
2 stops
ICN4:45 pmIncheon Intl
$989
American Airlines
May 5
ICN5:40 pmIncheon Intl
20h 19m
2 stops
MCI11:59 pmKansas City
Sep 15
MCI7:49 pmKansas City
29h 56m
2 stops
ICN3:45 pmIncheon Intl
$1,039
American Airlines
May 5
ICN5:40 pmIncheon Intl
20h 19m
2 stops
MCI11:59 pmKansas City
Sep 15
MCI7:30 amKansas City
18h 15m
1 stop
ICN3:45 pmIncheon Intl
$1,040

momondo Fare Finder

 
Customize your flight search to find flights from Incheon Intl Airport 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, momondo users made 832,500 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonSt. Louis

ICN - STL

ICNSTL

Incheon Intl

Mon 5/4

5:45 pm-8:05 pm

2 stops40h 20m

Lambert-St Louis

Thu 5/28

1:00 pm-4:05 pm

2 stops37h 05m

$661

IncheonSt. Louis

ICN - STL

ICNSTL

Incheon Intl

Tue 5/5

5:45 pm-8:05 pm

2 stops40h 20m

Lambert-St Louis

Thu 5/28

1:00 pm-4:05 pm

2 stops37h 05m

$666

IncheonKansas City

ICN - MCI

ICNMCI

Incheon Intl

Mon 4/27

7:35 pm-2:04 pm

1 stop32h 29m

Kansas City

Mon 5/4

7:00 am-5:30 pm

1 stop20h 30m

$685

IncheonKansas City

ICN - MCI

ICNMCI

Incheon Intl

Fri 6/5

7:35 pm-11:39 pm

1 stop18h 04m

Kansas City

Mon 6/15

7:00 am-5:30 pm

1 stop20h 30m

$760

IncheonSpringfield

ICN - SGF

ICNSGF

Incheon Intl

Tue 2/17

12:45 pm-10:05 pm

2 stops24h 20m

Springfield-Branson

Tue 2/24

9:00 am-5:40 am

2 stops29h 40m

$1,220

IncheonSpringfield

ICN - SGF

ICNSGF

Incheon Intl

Tue 5/5

5:40 pm-9:51 am

2 stops30h 11m

Springfield-Branson

Tue 6/16

7:56 pm-3:45 pm

2 stops29h 49m

$1,246

IncheonSpringfield

ICN - SGF

ICNSGF

Incheon Intl

Tue 2/17

7:25 pm-4:47 pm

1 stop36h 22m

Springfield-Branson

Tue 2/24

5:32 pm-3:30 pm

2 stops30h 58m

$1,328

IncheonSpringfield

ICN - SGF

ICNSGF

Incheon Intl

Thu 3/19

7:30 pm-3:10 pm

2 stops33h 40m

Springfield-Branson

Thu 3/26

6:55 pm-4:55 am

1 stop20h 00m

$1,530

IncheonSpringfield

ICN - SGF

ICNSGF

Incheon Intl

Thu 3/19

11:45 am-10:15 pm

2 stops24h 30m

Springfield-Branson

Thu 3/26

6:15 am-4:40 am

2 stops32h 25m

$1,540

IncheonSpringfield

ICN - SGF

ICNSGF

Incheon Intl

Tue 2/17

7:15 pm-10:34 pm

1 stop18h 19m

Springfield-Branson

Tue 2/24

6:05 pm-4:45 pm

2 stops31h 40m

$3,681

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Missouri from

How to get the cheapest flight ticket from Incheon Intl Airport to Missouri

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Incheon Intl Airport to Missouri flights?

You could potentially save up to 19% on your flight if you consider stops on a Incheon Intl Airport to Missouri flight.

Cheap Incheon Intl Airport to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to Missouri

Fastest flight time

16h 59m

Direct flights

None
The fastest flight from Incheon Intl Airport to Missouri takes 16h 59m
There are no direct flights from Incheon Intl Airport to Missouri. There are no popular flight routes from Incheon Intl Airport to Missouri.
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  • When did momondo last update prices for flights from Incheon Intl Airport to Missouri?

    Prices for flights from Incheon Intl Airport to Missouri are refreshed on a daily basis.

  • How many operators does momondo search for flights from Incheon Intl Airport to Missouri?

  • How old do you have to be to fly from Incheon Intl Airport to Missouri?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Incheon Intl Airport to Missouri.

  • What documentation or ID do you need to fly to Missouri?

    The required travel and health documents for your Missouri trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Missouri. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Incheon Intl Airport to Missouri

Compare and see reviews for airlines that fly from Incheon Intl Airport to Missouri with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $568Free CancellationRating
7.2
11,212 reviews
Search American Airlines flights
DeltaPriceFrom $630Free CancellationRating
7.9
8,132 reviews
Search Delta flights

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Can I find flights from Seoul to Missouri with flexible booking policies on momondo?

Flights from Seoul to Missouri with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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