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Cheap Flights to Missouri from ₩973,800

View ₩973,800 flight on Sun, Nov 8, 2026Opens in a new window

Popular airlines to Missouri

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  • Delta

  • United

  • Southwest Airlines

  • Alaska Airlines

  • Frontier Airlines

  • Air Canada

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How much is the cheapest flight to Missouri?

Prices were available within the past 7 days and start at ₩973,800 for one-way flights and ₩1,086,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air
Wed, Sep 16 - Mon, Sep 21
ICN
Seoul
STL
St. Louis
₩1,086,500 Roundtrip, found 15 hours ago
₩1,086,500
Roundtrip
found 15 hours ago
Select Jeju Air flight, departing Wed, Sep 16 from Seoul to St. Louis, returning Mon, Sep 21, priced at ₩1,086,500 found 15 hours ago
Jeju Air
Wed, Sep 16 - Mon, Sep 21
ICN
Seoul
STL
St. Louis
₩1,101,900 Roundtrip, found 15 hours ago
₩1,101,900
Roundtrip
found 15 hours ago
Select Jeju Air flight, departing Wed, Sep 16 from Seoul to St. Louis, returning Mon, Sep 21, priced at ₩1,101,900 found 15 hours ago
Jeju Air
Wed, Sep 16 - Mon, Sep 21
ICN
Seoul
STL
St. Louis
₩1,111,900 Roundtrip, found 15 hours ago
₩1,111,900
Roundtrip
found 15 hours ago
Select Jeju Air flight, departing Wed, Sep 16 from Seoul to St. Louis, returning Mon, Sep 21, priced at ₩1,111,900 found 15 hours ago
Air Canada
Fri, Oct 9 - Wed, Oct 28
ICN
Seoul
MCI
Kansas City
₩1,396,700 Roundtrip, found 1 hour ago
₩1,396,700
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Fri, Oct 9 from Seoul to Kansas City, returning Wed, Oct 28, priced at ₩1,396,700 found 1 hour ago
United
Wed, Dec 16 - Thu, Jan 21
ICN
Seoul
STL
St. Louis
₩1,429,900 Roundtrip, found 2 hours ago
₩1,429,900
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Dec 16 from Seoul to St. Louis, returning Thu, Jan 21, priced at ₩1,429,900 found 2 hours ago
American Airlines
Mon, Sep 7 - Mon, Nov 2
ICN
Seoul
SGF
Springfield
₩1,539,500 Roundtrip, found 4 hours ago
₩1,539,500
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Mon, Sep 7 from Seoul to Springfield, returning Mon, Nov 2, priced at ₩1,539,500 found 4 hours ago
American Airlines
Thu, Sep 3 - Mon, Sep 7
ICN
Seoul
MCI
Kansas City
₩1,539,500 Roundtrip, found 1 hour ago
₩1,539,500
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Thu, Sep 3 from Seoul to Kansas City, returning Mon, Sep 7, priced at ₩1,539,500 found 1 hour ago
Delta
Fri, Oct 9 - Wed, Oct 28
ICN
Seoul
MCI
Kansas City
₩1,592,700 Roundtrip, found 1 hour ago
₩1,592,700
Roundtrip
found 1 hour ago
Select Delta flight, departing Fri, Oct 9 from Seoul to Kansas City, returning Wed, Oct 28, priced at ₩1,592,700 found 1 hour ago
Alaska Airlines
Thu, Dec 24 - Thu, Dec 31
ICN
Seoul
MCI
Kansas City
₩1,597,700 Roundtrip, found 1 day ago
₩1,597,700
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Dec 24 from Seoul to Kansas City, returning Thu, Dec 31, priced at ₩1,597,700 found 1 day ago
Korean Air
Fri, Oct 9 - Wed, Oct 28
ICN
Seoul
MCI
Kansas City
₩1,692,700 Roundtrip, found 1 hour ago
₩1,692,700
Roundtrip
found 1 hour ago
Select Korean Air flight, departing Fri, Oct 9 from Seoul to Kansas City, returning Wed, Oct 28, priced at ₩1,692,700 found 1 hour ago

Trending flights to Missouri

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jeju Air
Wed, Sep 16 - Mon, Sep 21
ICN
Seoul
STL
St. Louis
₩1,086,500 Roundtrip, found 15 hours ago
₩1,086,500
Roundtrip
found 15 hours ago
Select Jeju Air flight, departing Wed, Sep 16 from Seoul to St. Louis, returning Mon, Sep 21, priced at ₩1,086,500 found 15 hours ago

Frequently asked questions

How do I find cheap flights to Missouri that have flexible change policies?
When it comes to flying these days, flexibility is important. That's why we've added a "No change fee" search function to help you track down cheap and flexible flights to Missouri. It's near the top left of your screen just below the "Flexible change policies" subheading.
Which airlines fly to Missouri?
Wherever you plan to venture to in Missouri and whenever you hope to set off, you'll discover your perfect flight with one of these popular airlines:

  • Southwest Airlines - 3,609 flights to or near Missouri each month, including 2,214 flights to Lambert-St. Louis Intl. Airport (STL) and 1,395 flights to Kansas City Intl. Airport (MCI) per month.
  • American Airlines - 1,886 flights to or near Missouri each month, including 789 flights to Lambert-St. Louis Intl. Airport (STL) and 715 flights to Kansas City Intl. Airport (MCI) per month.
  • Delta Air Lines - 1,525 flights to or near Missouri each month, including 788 flights to Kansas City Intl. Airport (MCI) and 650 flights to Lambert-St. Louis Intl. Airport (STL) per month.

How can I find cheap tickets to Missouri?
In the last seven days, ₩1,086,500 was the lowest price for a flight to Missouri. For an even cheaper fare, book well in advance and be flexible with your travel dates. Search for your journey to Missouri, then compare prices for nearby days by clicking on the "flexible dates" link above.
How much is a flight to Missouri?
In the last seven days, return tickets to Missouri sold for as little as ₩1,086,500 and peaked at ₩1,692,700. For one-way trips departing from Seoul (ICN), the cheapest seat during this same period was only ₩973,800.
What are the most popular airports to fly into in Missouri?
Fly to Missouri and you'll have a few airports to choose from. These are some of the region's busiest:

  • Lambert-St. Louis Intl. Airport (STL) - 4,902 flights per month.
  • Kansas City Intl. Airport (MCI) - 3,714 flights per month.
  • Springfield-Branson National Airport (SGF) - 841 flights per month.

When is the cheapest time to fly to Missouri?
Jetting off on a Tuesday, followed by a Monday, is usually the best way to land the cheapest deal. Stay away from the weekends if you can, because Saturday is typically the most expensive day. Spend the dollars you saved living it up in Missouri instead!
How much is a plane ticket to Missouri?
Plane tickets ranged anywhere from ₩1,086,500 to ₩1,692,700 over the last seven days. When you're ready to book, we're ready to help you lock in a cheap flight to Missouri.
What is the best time to go to Missouri?
A great time to head for Missouri, as well as the leading city of Kansas City, is during the bustling months of March, May and June. Summer here begins June 20, and you can expect average temperatures of between 65ºF and 85ºF if you travel then. This warmer weather is ideal for touring around this city's attractions.
What months are the cheapest to book a flight to Missouri?
To bag a bargain flight to Missouri, try to book sometime in February when the prices are at their cheapest. When's the most expensive time? In the U.S, it's the month of December.

Book with confidence

About Missouri

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About Missouri
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