Cheap flights from Sidney to St. Louis from
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How much do flights to St. Louis cost?
Cheapest nonstop round-trip | £543 |
---|---|
Most popular airline | Cape Air |
Key info about flying to St. Louis
Depart from
Arrive to
Average flights per week
Flight distance
Check-in for a flight from Sidney to St. Louis
Name | Carrier code | IATA Code | Passport needed during booking |
---|---|---|---|
Cape Air | KAP | 9K | Yes |
American Airlines | AAL | AA | No |
Allegiant Air | AAY | G4 | No |
Frontier Airlines | FFT | F9 | No |
Alaska Airlines | ASA | AS | 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
Book your trip to arrive at St. Louis Lambert International, or St. Louis Union Station. The most popular airlines for this route are Cape Air, American Airlines, Allegiant Air, Frontier Airlines, and Alaska Airlines. Sidney and St. Louis have 33 direct flights per week.
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