HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Missouri

$765+ Cheap flights from Busan (PUS) 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
PUS — STL
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Busan 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 Busan to Missouri

Keep the following information in mind while searching for Busan to Missouri flight deals. Data was last updated March 28, 2025.

Round-trip from

$1,283
(Delta)

One-way from

$765
(Flightnetwork)
From Busan Gimhae to Missouri
Search Deals
One-way flight from Busan Gimhae to Missouri
Search Deals

Find flight deals from Busan to Missouri

Cheapest flights from Busan to Missouri
Explore the most affordable flight options available from Busan to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/114:30 pmPUS - STL
2 stops38h 17mDelta
Sun 5/187:05 amSTL - PUS
2 stops36h 25mDelta
Deal found 3/27$1,283
This Booking.com deal was found by Cheapflights users on 3/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/118:45 amPUS - STL
3 stops41h 51mMultiple Airlines
Sun 5/187:30 amSTL - PUS
2 stops24h 05mMultiple Airlines
Deal found 3/27$1,593

Cheapflights Fare Finder

Customize your flight search to find flights from Busan 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 March 28, 2025.
Use the filters below to find and compare flights from Busan to Missouri that are best for you.

Fly from

Busan

Fly to

Missouri

Route

Depart

Return

Price

BusanSt. Louis

PUS - STL

PUSSTL

Busan Gimhae

Sun 5/11

4:30 pm-4:47 pm

2 stops38h 17m

Lambert-St Louis

Sun 5/18

7:05 am-9:30 am

2 stops36h 25m

$1,283

BusanSt. Louis

PUS - STL

PUSSTL

Busan Gimhae

Sun 5/11

8:45 am-12:36 pm

3 stops41h 51m

Lambert-St Louis

Sun 5/18

7:30 am-9:35 pm

2 stops24h 05m

$1,593

BusanSt. Louis

PUS - STL

PUSSTL

Busan Gimhae

Sun 5/11

8:05 am-12:36 pm

2 stops42h 31m

$765

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Best time to book a flight from Busan to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Busan with our price prediction graph.
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 Busan to Missouri

Rainfall in Missouri by month

Plan your trip to Missouri by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Missouri ranges from 1.1 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Missouri when rainfall is around 1.1 in.

Temperature in Missouri by month

Plan your trip to Missouri by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Missouri, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 March 28, 2025.
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Comfort

8.0

Food

7.3

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Busan to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Busan to Missouri?

    For a flight from Busan to Missouri, you will be flying from Gimhae. Busan Gimhae (PUS) is just 7.2 mi from the center of the city.

  • Can I find deals for flights from Busan to Missouri that include hotel bookings?

    Yes. In addition to deals on Busan to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Busan to Missouri?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Busan to Missouri.

  • Can I find deals for business class flights from Busan to Missouri?

    Yes. Cheapflights offers flight deals from Busan to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Busan to Missouri?

    Currently, August is the cheapest month in which you can book a flight from Busan to Missouri (average of $311). Flying from Busan to Missouri in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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 Busan to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to John F Kennedy Intl flights
Incheon Intl to Los Angeles flights
Incheon Intl to Seattle flights
Incheon Intl to LaGuardia flights
Incheon Intl to Dallas/Fort Worth flights
Incheon Intl to Honolulu flights
Incheon Intl to San Francisco flights
Incheon Intl to Newark flights
Incheon Intl to Dulles Intl flights
Gimpo Intl to John F Kennedy Intl flights
Incheon Intl to O'Hare Intl flights
Gimpo Intl to Los Angeles flights
Incheon Intl to Atlanta flights
Gimpo Intl to San Francisco flights
Incheon Intl to Boston flights
Incheon Intl to Ontario flights
Incheon Intl to Hobby flights
Incheon Intl to Las Vegas flights
Gimpo Intl to Honolulu flights
Incheon Intl to San Jose flights
Incheon Intl to Minneapolis flights
Gimpo Intl to Newark flights
Incheon Intl to Reagan-National flights
Incheon Intl to Santa Ana flights
Incheon Intl to Oakland flights
Incheon Intl to Baltimore flights
Incheon Intl to Love Field flights
Incheon Intl to George Bush Intcntl flights
Incheon Intl to Detroit flights
Incheon Intl to Midway flights
Incheon Intl to Portland flights
Incheon Intl to Orlando flights
Incheon Intl to Tampa flights
Busan to Honolulu flights
Gimpo Intl to O'Hare Intl flights
Gimpo Intl to Atlanta flights
Incheon Intl to Nashville flights
Gimpo Intl to Boston flights
Incheon Intl to Denver flights
Incheon Intl to Miami flights
Incheon Intl to Charlotte flights
Incheon Intl to Raleigh flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.