Cheap flights from Seoul, South Korea to St. Louis, MO
Flights starting at £383. Choose between ZIPAIR, Frontier Airlines, or Spirit Airlines to find the best price.
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Travelers usually depart from Incheon International, or Gimpo International when they travel from Seoul to St. Louis. The most popular airlines for this route are ZIPAIR, Frontier Airlines, Spirit Airlines, Jeju Air, and Alaska Airlines. Seoul and St. Louis have 277 direct flights per week.
Check-in for a flight from Seoul to St. Louis
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
ZIPAIR | TZP | ZG | Yes | No |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Jeju Air | JJA | 7C | No | No |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in St. Louis
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 3°C | -3°C |
February | 6°C | -2°C |
March | 13°C | 3°C |
April | 18°C | 8°C |
May | 24°C | 14°C |
June | 29°C | 19°C |
July | 31°C | 21°C |
August | 30°C | 20°C |
September | 27°C | 16°C |
October | 20°C | 10°C |
November | 12°C | 3°C |
December | 7°C | 0°C |
14 day forecast
Frequently asked questions
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