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Cheap flights from Busan (PUS) to St. Louis (STL) from $1,117

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PUS — STL
Jun 2 — Jun 91
From?
To?
Sun 6/2
Sun 6/9
1 adult, Economy
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When is the cheapest time to fly from Busan to St. Louis (PUS - STL)?

When flying from Busan to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Korean Air flights from Busan to St. Louis

Explore cheap flight options specifically provided by Korean Air for the route between Busan and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
Sat 8/1010:45 amPUS - STL
2 stops26h 43mKorean Air
Sat 8/176:06 amSTL - PUS
2 stops23h 29mKorean Air
Deal found 5/28$2,434
Sun 8/114:25 pmPUS - STL
2 stops21h 03mKorean Air
Sat 8/176:06 amSTL - PUS
2 stops23h 29mKorean Air
Deal found 5/27$2,499
Sun 8/114:25 pmPUS - STL
2 stops21h 03mKorean Air
Sat 8/176:06 amSTL - PUS
2 stops23h 29mKorean Air
Deal found 5/27$2,507
Fri 8/94:25 pmPUS - STL
2 stops21h 14mKorean Air
Sat 8/176:06 amSTL - PUS
2 stops24h 39mKorean Air
Deal found 5/27$2,548

Cheap Busan to St. Louis flights in May & June 2024

Find cheap flight options from Busan to St. Louis specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,740,132 searches. Prices were last updated on May 28, 2024.
Sun 6/164:25 pmPUS - STL
2 stops35h 01mDelta
Fri 6/216:30 amSTL - PUS
2 stops35h 05mDelta
Deal found 5/28$2,222

Busan to St. Louis 2024 flight deals

Discover exclusive flight deals for travel between Busan and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
Sun 6/164:25 pmPUS - STL
2 stops35h 01mDelta
Fri 6/216:30 amSTL - PUS
2 stops35h 05mDelta
Deal found 5/28$2,222
Sat 8/1010:45 amPUS - STL
2 stops26h 43mKorean Air
Sat 8/176:06 amSTL - PUS
2 stops23h 29mKorean Air
Deal found 5/28$2,434
Sun 8/114:25 pmPUS - STL
2 stops21h 03mKorean Air
Sat 8/176:06 amSTL - PUS
2 stops23h 29mKorean Air
Deal found 5/27$2,499
Sun 8/114:25 pmPUS - STL
2 stops21h 03mKorean Air
Sat 8/176:06 amSTL - PUS
2 stops23h 29mKorean Air
Deal found 5/27$2,507
Fri 8/94:25 pmPUS - STL
2 stops21h 14mKorean Air
Sat 8/176:06 amSTL - PUS
2 stops24h 39mKorean Air
Deal found 5/27$2,548
Sat 8/1010:45 amPUS - STL
2 stops42h 36mMultiple Airlines
Sat 8/174:05 pmSTL - PUS
2 stops49h 30mMultiple Airlines
Deal found 5/27$2,919

One-way flights to St. Louis from Busan

Search for one-way flight options from Busan to St. Louis. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,740,132 searches. Data last updated May 28, 2024.
Sat 8/108:50 pmPUS - STL
3 stops52h 32mMultiple Airlines
Deal found 5/28$1,117
Sun 8/118:50 pmPUS - STL
3 stops51h 28mMultiple Airlines
Deal found 5/27$1,199
Sun 8/117:00 amPUS - STL
2 stops30h 28mKorean Air
Deal found 5/27$1,789
Sat 8/104:25 pmPUS - STL
2 stops21h 03mKorean Air
Deal found 5/28$1,794

Find flights from Busan to St. Louis within your budget

Customize your flight search to find flights from Busan to St. Louis 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 2,740,132 searches. Data last updated May 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$2,222 - $2,919

Route

Depart

Return

Price

Busan GimhaeLambert-St Louis

PUS - STL

PUSSTL

Busan Gimhae

Sun 6/16

2 stops35h 01m

Lambert-St Louis

Fri 6/21

2 stops35h 05m

$2,222

Busan GimhaeLambert-St Louis

PUS - STL

PUSSTL

Busan Gimhae

Sat 8/10

2 stops26h 43m

Lambert-St Louis

Sat 8/17

2 stops23h 29m

$2,434

Busan GimhaeLambert-St Louis

PUS - STL

PUSSTL

Busan Gimhae

Sun 8/11

2 stops21h 03m

Lambert-St Louis

Sat 8/17

2 stops23h 29m

$2,499

Busan GimhaeLambert-St Louis

PUS - STL

PUSSTL

Busan Gimhae

Sun 8/11

2 stops21h 03m

Lambert-St Louis

Sat 8/17

2 stops23h 29m

$2,507

Busan GimhaeLambert-St Louis

PUS - STL

PUSSTL

Busan Gimhae

Fri 8/9

2 stops21h 14m

Lambert-St Louis

Sat 8/17

2 stops24h 39m

$2,548

Busan GimhaeLambert-St Louis

PUS - STL

PUSSTL

Busan Gimhae

Sat 8/10

2 stops42h 36m

Lambert-St Louis

Sat 8/17

2 stops49h 30m

$2,919

Flights are sorted by cheapest first

Deals found on 5/28

When is the cheapest time to fly from Busan to St. Louis?

Use this chart to determine the cheapest time to fly round-trip from Busan to St. Louis. Price data was last updated on March 31, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Busan to St. Louis flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Busan to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis 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.

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated May 28, 2024.
Korean Air
8.5
Very good
1,152 reviews
Check prices

Food

8.1

Crew

8.8

Comfort

8.3

Overall

8.5

Boarding

8.6

Entertainment

8.2

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Korean Air
8.5
Very good
1,152 reviews
Korean Air
8.5
Very good
1,152 reviews
Check prices

Food

8.1

Crew

8.8

Comfort

8.3

Overall

8.5

Boarding

8.6

Entertainment

8.2

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Delta
8.0
Very good
10,476 reviews
Korean Air
8.5
Very good
1,152 reviews
Check prices

Food

8.1

Crew

8.8

Comfort

8.3

Overall

8.5

Boarding

8.6

Entertainment

8.2

Reviews

1 / 10

This particular Delta Air Lines flight may not have met your expectations in terms of the food served on board. It appears that the portions were smaller than anticipated and the side dishes were minimal- no salad, no bread rolls, no fruits. Perhaps there are ways in which the airline could improve the dining experience for their passengers. Why can't Delta offer better customer service when other non American airlines are able to do it?

Related info for your journey

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

  • Can I find flights from Busan to St. Louis for under $2,300 on Cheapflights?

    Yes, there are multiple flights from Busan to St. Louis for under $2,300. The cheapest flight booked recently is on Delta for just $2,222, but on average you can expect to pay $2,521.

  • What does PUS to STL mean?

    Busan Gimhae Airport is PUS and Lambert-St Louis Airport is STL. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Busan to St. Louis that include extra baggage allowance?

    The amount of baggage you can bring on your Busan to St. Louis flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Busan to St. Louis with specific airlines?

    Yes, Cheapflights allows you to browse and filter Busan to St. Louis flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Busan to St. Louis that include hotel bookings?

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

  • How can I find direct flights from Busan to St. Louis?

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

  • Can I find deals for business class flights from Busan to St. Louis?

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

  • Can I find deals for flights from Busan to St. Louis that allow pets onboard?

    Many airlines flying from Busan to St. Louis offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Busan to St. Louis?

    Yes, you can often find last-minute deals on Busan to St. Louis flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Busan to St. Louis flight deals updated?

    The Busan to St. Louis flight deals you see on this page were last updated on 5/28.

  • When is the best time to book a flight from Busan to St. Louis?

    Currently, September is the cheapest month in which you can book a flight from Busan to St. Louis (average of $319). Flying from Busan to St. Louis in July is currently the most expensive (average of $366). 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.

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Search flights from Busan to St. Louis by cabin class

Find flights from Busan to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Busan to St. Louis?

Cheapflights helps you search for flights from Busan to St. Louis via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Busan to St. Louis?

Cheapflights simply makes it quick and affordable to book flights from Busan to St. Louis by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Busan to St. Louis with no change fees?

Yes! Cheapflights helps users easily find flights from Busan to St. Louis with no change fees.

Can Cheapflights notify me if prices for flights from Busan to St. Louis become cheaper?

Yes, Cheapflights offers price alerts on Busan to St. Louis flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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