Cheap flights from Reykjavik, Iceland to St. Louis, MO
Flights starting at £208. Choose between Icelandair, Frontier Airlines, or Play to find the best price.
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Tips to know when travelling to St. Louis
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Travelers usually depart from Keflavík International, or Reykjavík when they travel from Reykjavik to St. Louis. The most popular airlines for this route are Icelandair, Frontier Airlines, Play, Spirit Airlines, and Southern Airways Express. Reykjavik and St. Louis have 192 direct flights per week.
Check-in for a flight from Reykjavik to St. Louis
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Icelandair | ICE | FI | Yes | 0 0 |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Play | FPY | OG | No | 0 0 |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Southern Airways Express | FDY | 9X | Yes | No |
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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