Cheap flights from San José to St. Louis from $187
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How much do flights to St. Louis cost?
Cheapest one-way trip | $187 |
|---|---|
Cheapest round-trip | $342 |
Average round-trip | $391 |
Includes rare itinerary | |
Most popular airline | Frontier Airlines |
Key info about flying to St. Louis
Depart from
Arrive to
Average flights per week
Flight distance
Check-in for a flight from San José to St. Louis
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| Frontier Airlines | FFT | F9 | No |
| United Airlines | UAL | UA | No |
| Spirit Airlines | NKS | NK | No |
| JetBlue Airways | JBU | B6 | No |
| Avianca | AVA | AV | No |
Online check-in is not available for these airlines.
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
The most popular airlines for this route are Frontier Airlines, United Airlines, Spirit Airlines, JetBlue Airways, and Avianca. San José and St. Louis have 172 direct flights per week.
Frequently asked questions
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