How does KAYAK find such low prices on flights from Missouri to Incheon?

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 Missouri to Incheon.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Incheon from Missouri 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 Missouri to Incheon?

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 Incheon with an airline and back to Missouri with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Incheon?

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 Incheon from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$502 CHEAP FLIGHTS from Missouri to Incheon (ICN)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Missouri to Incheon

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Missouri to Incheon

Mon, Aug 31 - Wed, Sep 16

8:55 am - 5:30 pmSTL Lambert-St Louis-ICN Incheon Intl

18h 35m1 stop Toronto Pearson Intl

10:25 am - 8:20 pmICN Incheon Intl-STL Lambert-St Louis

23h 55m2 stops Tokyo Narita Toronto Pearson Intl

$1,006Multiple Airlines

Mon, Oct 5 - Wed, Nov 4

12:10 pm - 4:25 pmSTL Lambert-St Louis-ICN Incheon Intl

38h 15m1 stop Montreal Pierre Elliott Trudeau Intl

8:10 pm - 3:26 pmICN Incheon Intl-STL Lambert-St Louis

34h 16m1 stop Toronto Pearson Intl

$1,018Air Canada

Tue, Sep 8 - Tue, Sep 22

12:10 pm - 4:05 pmSTL Lambert-St Louis-ICN Incheon Intl

37h 55m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

5:45 pm - 2:00 pmICN Incheon Intl-STL Lambert-St Louis

34h 15m2 stops Vancouver Intl Toronto Pearson Intl

$1,018Air Canada

Thu, Oct 29 - Mon, Nov 9

4:23 pm - 4:45 amMCI Kansas City-ICN Incheon Intl

22h 22m1 stop Atlanta Hartsfield-Jackson

6:45 pm - 11:30 pmICN Incheon Intl-MCI Kansas City

19h 45m1 stop Seattle/Tacoma Intl

$1,049JetBlue

Wed, Oct 28 - Tue, Nov 3

4:05 pm - 4:10 pmSTL Lambert-St Louis-ICN Incheon Intl

34h 05m2 stops Toronto Pearson Intl Vancouver Intl

6:55 pm - 3:26 pmICN Incheon Intl-STL Lambert-St Louis

35h 31m2 stops Vancouver Intl Toronto Pearson Intl

$1,082Asiana Airlines

Wed, Oct 28 - Tue, Nov 3

4:05 pm - 5:25 pmSTL Lambert-St Louis-ICN Incheon Intl

35h 20m1 stop Toronto Pearson Intl

6:55 pm - 3:26 pmICN Incheon Intl-STL Lambert-St Louis

35h 31m2 stops Vancouver Intl Toronto Pearson Intl

$1,082Asiana Airlines

Tue, Oct 27 - Tue, Nov 3

6:00 am - 3:30 pmSTL Lambert-St Louis-ICN Incheon Intl

19h 30m1 stop Atlanta Hartsfield-Jackson

7:25 pm - 9:59 pmICN Incheon Intl-STL Lambert-St Louis

17h 34m1 stop Atlanta Hartsfield-Jackson

$1,107Delta

Tue, Nov 17 - Tue, Nov 24

2:31 pm - 5:45 amSTL Lambert-St Louis-ICN Incheon Intl

24h 14m1 stop Atlanta Hartsfield-Jackson

5:40 pm - 11:56 pmICN Incheon Intl-STL Lambert-St Louis

21h 16m1 stop Atlanta Hartsfield-Jackson

$1,107Delta

Wed, Sep 23 - Mon, Oct 5

5:13 pm - 4:20 amMCI Kansas City-ICN Incheon Intl

21h 07m2 stops Denver Intl San Francisco

11:30 am - 4:24 pmICN Incheon Intl-MCI Kansas City

18h 54m1 stop San Francisco

$1,107United Airlines

Sun, Sep 13 - Mon, Sep 21

5:13 pm - 3:00 pmMCI Kansas City-ICN Incheon Intl

31h 47m2 stops Denver Intl San Francisco

5:15 pm - 11:59 pmICN Incheon Intl-MCI Kansas City

20h 44m1 stop Newark

$1,107United Airlines

Recent last minute flight deals from Missouri to Incheon

Wed, Aug 19 - Thu, Aug 27

5:13 pm - 4:20 amMCI Kansas City-ICN Incheon Intl

21h 07m2 stops Denver Intl San Francisco

11:30 am - 11:30 pmICN Incheon Intl-MCI Kansas City

26h 00m2 stops San Francisco Denver Intl

$1,107United Airlines

Wed, Aug 19 - Thu, Aug 27

5:13 pm - 4:20 amMCI Kansas City-ICN Incheon Intl

21h 07m2 stops Denver Intl San Francisco

4:50 pm - 11:30 pmICN Incheon Intl-MCI Kansas City

20h 40m2 stops San Francisco Denver Intl

$1,107United Airlines

Wed, Aug 19 - Thu, Aug 27

10:25 am - 4:00 amMCI Kansas City-ICN Incheon Intl

27h 35m1 stop Atlanta Hartsfield-Jackson

7:00 pm - 11:02 pmICN Incheon Intl-MCI Kansas City

18h 02m1 stop Seattle/Tacoma Intl

$1,107Delta

Sun, Aug 23 - Tue, Sep 29

6:58 pm - 2:10 pmSGF Springfield-Branson-ICN Incheon Intl

29h 12m1 stop Atlanta Hartsfield-Jackson

4:25 pm - 10:08 pmICN Incheon Intl-SGF Springfield-Branson

19h 43m1 stop Atlanta Hartsfield-Jackson

$1,107Delta

Wed, Aug 19 - Thu, Aug 27

5:13 pm - 3:00 pmMCI Kansas City-ICN Incheon Intl

31h 47m2 stops Denver Intl San Francisco

11:30 am - 2:33 pmICN Incheon Intl-MCI Kansas City

17h 03m1 stop San Francisco

$1,107United Airlines

Sun, Aug 23 - Wed, Sep 30

6:58 pm - 2:10 pmSGF Springfield-Branson-ICN Incheon Intl

29h 12m1 stop Atlanta Hartsfield-Jackson

6:50 pm - 10:08 pmICN Incheon Intl-SGF Springfield-Branson

17h 18m1 stop Atlanta Hartsfield-Jackson

$1,107Delta

Sun, Aug 23 - Mon, Sep 28

6:58 pm - 2:10 pmSGF Springfield-Branson-ICN Incheon Intl

29h 12m1 stop Atlanta Hartsfield-Jackson

4:25 pm - 10:08 pmICN Incheon Intl-SGF Springfield-Branson

19h 43m1 stop Atlanta Hartsfield-Jackson

$1,107Delta

Sun, Aug 23 - Thu, Oct 1

6:58 pm - 2:10 pmSGF Springfield-Branson-ICN Incheon Intl

29h 12m1 stop Atlanta Hartsfield-Jackson

6:50 pm - 10:08 pmICN Incheon Intl-SGF Springfield-Branson

17h 18m1 stop Atlanta Hartsfield-Jackson

$1,107Delta

Sun, Aug 23 - Wed, Sep 30

6:58 pm - 5:20 pmSGF Springfield-Branson-ICN Incheon Intl

32h 22m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

6:50 pm - 10:08 pmICN Incheon Intl-SGF Springfield-Branson

17h 18m1 stop Atlanta Hartsfield-Jackson

$1,112Delta

Sun, Aug 23 - Thu, Oct 1

6:58 pm - 5:20 pmSGF Springfield-Branson-ICN Incheon Intl

32h 22m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

6:50 pm - 10:08 pmICN Incheon Intl-SGF Springfield-Branson

17h 18m1 stop Atlanta Hartsfield-Jackson

$1,112Delta

Useful Info

Low season	January
High season	April
Cheapest flight	$502

Best time to beat the crowds with an average 7% drop in price.

Most popular time to fly and prices are also 10% lower on average.

Flight from St. Louis to Incheon

How does KAYAK find such low prices on flights from Missouri to Incheon?
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 Missouri to Incheon.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Incheon?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Incheon from Missouri 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 Missouri to Incheon?
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 Incheon with an airline and back to Missouri with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Incheon?
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 Incheon from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Seongnam

Suwon

Anyang

Everything you need to know for your flight to Incheon

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Incheon (ICN)

ICN

$502 Find Cheap Flights from Missouri to Incheon - Compare and Save

Cheap Flights from Missouri to Incheon

Recent round-trip flight deals from Missouri to Incheon

Recent one-way flight deals from Missouri to Incheon

Recent last minute flight deals from Missouri to Incheon

Good to know

Low season

High season

Cheapest flight

FAQs for booking Missouri to Incheon flights

Traveling to a place near Incheon?

Everything you need to know for your flight to Incheon

Information on your arrival and departure airports

Cabin class types available on flights to Incheon

Complete your trip to Incheon with a hotel stay or car rental

Find direct flights for Incheon

Flights to other popular destinations

Flights from domestic origins to Missouri

Choose which airport to fly into in Incheon

Find deals for your return flight