Cheap flights from Seattle, WA to Harrisburg, PA
Flights starting at £130. Choose between Alaska Airlines, Allegiant Air, or United Airlines to find the best price.
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Tips to know when travelling to Harrisburg
Cheapest one-way trip | £169 |
---|---|
Cheapest round-trip | £431 |
Most popular airline | Alaska Airlines |
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Travelers usually depart from Seattle–Tacoma International, or Kenmore Air Harbor Seaplane Base when they travel from Seattle to Harrisburg. The most popular airlines for this route are Alaska Airlines, Allegiant Air, United Airlines, Frontier Airlines, and Spirit Airlines. Seattle and Harrisburg have 104 direct flights per week. When you arrive at Harrisburg, consider visiting Lincoln Memorial, Independence National Historical Park, PA, USA, and National Mall.
Check-in for a flight from Seattle to Harrisburg
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Alaska Airlines | ASA | AS | 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 |
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 |
Weather in Harrisburg
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 2°C | -4°C |
February | 4°C | -4°C |
March | 9°C | 0°C |
April | 16°C | 5°C |
May | 21°C | 11°C |
June | 26°C | 15°C |
July | 29°C | 19°C |
August | 28°C | 18°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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