Cheap flights from San Antonio, TX to Harrisburg, PA
Flights starting at $109. Choose between Allegiant Air, United Airlines, or Spirit Airlines to find the best price.
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Tips to know when travelling to Harrisburg
Cheapest one-way trip | $218 |
---|---|
Cheapest round-trip | $343 |
Average round-trip | $354 |
Most popular airline | Allegiant Air |
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The most popular airlines for this route are Allegiant Air, United Airlines, Spirit Airlines, Frontier Airlines, and JetBlue Airways. San Antonio and Harrisburg have 96 direct flights per week. When you arrive at Harrisburg, consider visiting National Mall, Independence National Historical Park, PA, USA, and Lincoln Memorial.
Check-in for a flight from San Antonio to Harrisburg
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 |
Spirit Airlines | NKS | NK | 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 |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 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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