Cheap flights from Port of Spain, Trinidad & Tobago to St. Louis, MO
Flights starting at £187. Choose between Copa Airlines, Spirit Airlines, or Caribbean Airlines to find the best price.
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The most popular airlines for this route are Copa Airlines, Spirit Airlines, Caribbean Airlines, Frontier Airlines, and JetBlue Airways. Port of Spain and St. Louis have 43 direct flights per week.
Check-in for a flight from Port of Spain to St. Louis
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Copa Airlines | CMP | CM | Yes | 0 0 |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Caribbean Airlines | BWA | BW | No | No |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 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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