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

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 Busan. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Busan from Missouri is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Missouri to Busan?

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 Busan with an airline and back to Missouri with another airline. Visit our flight page for the latest deals!>/a>

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

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 Busan from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$500 CHEAP FLIGHTS from Missouri to Busan

PUS

KAYAK searches hundreds of travel sites at once for deals on flights to Busan

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Cheapest round-trip

$1,398

China Eastern

Sat 4/25Wed 4/29

MCI - PUS • 2 stops

Cheapest one-way

$500

Multiple Airlines

Sat 5/16

STL - PUS • 3 stops

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Busan!

Flight Deals

Cheap Flights from Missouri to Busan

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

Round-trip

One-way

Recent round-trip flight deals from Missouri to Busan

Sat, Apr 25 - Wed, Apr 29

7:05 am - 11:35 am

MCI

PUS

38h 30m

2 stops

5:50 pm - 11:57 pm

PUS

MCI

44h 07m

2 stops

$1,398China Eastern

Thu, Mar 26 - Thu, Apr 2

7:03 am - 8:45 pm

STL

PUS

23h 42m

2 stops

10:40 am - 11:58 pm

PUS

STL

27h 18m

2 stops

$1,504Delta

Sat, Apr 25 - Wed, Apr 29

7:05 am - 4:50 pm

MCI

PUS

43h 45m

2 stops

12:35 pm - 11:57 pm

PUS

MCI

49h 22m

2 stops

$1,623China Eastern

Thu, Mar 26 - Thu, Apr 2

7:08 am - 1:50 pm

MCI

PUS

40h 42m

2 stops

12:35 pm - 11:56 pm

PUS

MCI

49h 21m

2 stops

$1,980China Eastern

Sun, Mar 1 - Mon, Mar 16

7:05 am - 1:50 pm

MCI

PUS

39h 45m

2 stops

8:35 am - 11:56 pm

PUS

MCI

29h 21m

2 stops

$2,491China Eastern

Thu, Mar 26 - Thu, Apr 2

4:05 pm - 11:35 am

STL

PUS

29h 30m

3 stops

3:50 pm - 1:25 pm

PUS

STL

35h 35m

3 stops

$4,307Multiple Airlines

Thu, Mar 26 - Thu, Apr 2

4:05 pm - 11:35 am

STL

PUS

29h 30m

3 stops

3:50 pm - 1:25 pm

PUS

STL

35h 35m

2 stops

$4,363Multiple Airlines

Useful Info

Cheapest flight	$500

Flight from St. Louis to Busan

How does KAYAK find such low prices on flights from Missouri to Busan?
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 Busan.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Busan?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Busan 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 Busan?
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 Busan 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 Busan?
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 Busan from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Busan

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Busan

Busan (PUS)

PUS

$500 Find Cheap Flights from Missouri to Busan

KAYAK searches hundreds of travel sites at once for deals on flights to Busan

Everything you should know

Cheap Flights from Missouri to Busan

Recent round-trip flight deals from Missouri to Busan

Recent one-way flight deals from Missouri to Busan

Good to know

FAQs for booking flights from Missouri to Busan

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

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 Busan.

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

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

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 Busan 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 Busan?

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

Everything you need to know for your flight to Busan

Information on the airport you'll fly into in Busan

Cabin class types available on flights to Missouri

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

Find direct flights for Busan

Flights to other popular destinations

Flights from domestic origins to Busan

Choose which airport to fly into in Busan

Find deals for your return flight