Cheap flights from St. Louis, MO to Oklahoma City, OK
Flights starting at $45. Choose between United Airlines, Frontier Airlines, or Spirit Airlines to find the best price.
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Tips to know when travelling to Oklahoma City
Cheapest one-way trip | $144 |
---|---|
Cheapest round-trip | $450 |
Most popular airline | United Airlines |
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The most popular airlines for this route are United Airlines, Frontier Airlines, Spirit Airlines, and Allegiant Air. St. Louis and Oklahoma City have 65 direct flights per week.
Check-in for a flight from St. Louis to Oklahoma City
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
United Airlines | UAL | UA | 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 |
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in Oklahoma City
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 9°C | 0°C |
February | 11°C | 1°C |
March | 17°C | 6°C |
April | 21°C | 10°C |
May | 25°C | 15°C |
June | 31°C | 21°C |
July | 34°C | 23°C |
August | 34°C | 22°C |
September | 30°C | 19°C |
October | 22°C | 12°C |
November | 16°C | 6°C |
December | 10°C | 1°C |
14 day forecast
Frequently asked questions
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