Cheap flights from Washington, D.C., United States to Harlingen, United States
Flights starting at £120. Choose between United Airlines, Sun Country Airlines, or Frontier Airlines to find the best price.
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Tips to know when travelling to Harlingen
Cheapest one-way trip | £120 |
---|---|
Cheapest round-trip | £242 |
Most popular airline | United Airlines |
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Travelers usually depart from Baltimore–Washington International, Washington Dulles International, or Ronald Reagan Washington National when they travel from Washington, D.C. to Harlingen. The most popular airlines for this route are United Airlines, Sun Country Airlines, Frontier Airlines, and Spirit Airlines. Washington, D.C. and Harlingen have 44 direct flights per week.
Check-in for a flight from Washington, D.C. to Harlingen
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
United Airlines | UAL | UA | Yes | No |
Sun Country Airlines | SCX | SY | 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 Harlingen
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 21°C | 13°C |
February | 22°C | 15°C |
March | 26°C | 17°C |
April | 28°C | 20°C |
May | 31°C | 23°C |
June | 33°C | 25°C |
July | 34°C | 25°C |
August | 34°C | 26°C |
September | 32°C | 25°C |
October | 29°C | 22°C |
November | 25°C | 17°C |
December | 22°C | 15°C |
14 day forecast
Frequently asked questions
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Airports near Washington, D.C.
- Philadelphia International
- Baltimore–Washington International
- Washington Dulles International
- Norfolk International
- Richmond International
- Ronald Reagan Washington National
- Trenton–Mercer
- Atlantic City International
- Lehigh Valley International
- Harrisburg International