Cheap flights from Portland, OR to Dayton, OH
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Tips to know when travelling to Dayton
Most popular airline | Allegiant Air |
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The most popular airlines for this route are Allegiant Air, United Airlines, Frontier Airlines, Alaska Airlines, and Spirit Airlines. Portland and Dayton have 99 direct flights per week.
Check-in for a flight from Portland to Dayton
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 |
United Airlines | UAL | UA | Yes | No |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Alaska Airlines | ASA | AS | 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 |
Weather in Dayton
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 1°C | -5°C |
February | 4°C | -4°C |
March | 10°C | 1°C |
April | 15°C | 6°C |
May | 21°C | 12°C |
June | 26°C | 16°C |
July | 27°C | 18°C |
August | 27°C | 17°C |
September | 24°C | 14°C |
October | 17°C | 8°C |
November | 10°C | 2°C |
December | 5°C | -1°C |
14 day forecast
Frequently asked questions
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Airports near Portland
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- Roberts Field
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