Cheap flights from Ontario, CA to Chattanooga, TN
Choose between Allegiant Air, Frontier Airlines, or Spirit Airlines to find the best price
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Tips to know when travelling to Chattanooga
Cheapest nonstop round-trip | £495 |
---|---|
Most popular airline | Allegiant Air |
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Travelers usually depart from Ontario International, or Montclair (Ontario) when they travel from Ontario to Chattanooga. The most popular airlines for this route are Allegiant Air, Frontier Airlines, Spirit Airlines, AeroMéxico, and United Airlines. Ontario and Chattanooga have 68 direct flights per week.
Check-in for a flight from Ontario to Chattanooga
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
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 |
AeroMéxico | AMX | AM | Yes | 0 0 |
United Airlines | UAL | UA | Yes | No |
Weather in Chattanooga
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 7°C | 0°C |
February | 10°C | 1°C |
March | 14°C | 5°C |
April | 19°C | 9°C |
May | 23°C | 14°C |
June | 28°C | 18°C |
July | 29°C | 20°C |
August | 28°C | 19°C |
September | 26°C | 16°C |
October | 20°C | 10°C |
November | 14°C | 5°C |
December | 9°C | 2°C |
14 day forecast
Frequently asked questions
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