Cheap flights from Harlingen, United States to Washington, D.C., United States
Choose between United Airlines, Sun Country Airlines, or Frontier Airlines to find the best price
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Washington, D.C.
Most popular airline | United Airlines |
---|
Sorry, we couldn't find any results
Sorry, we couldn't find any results
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
Book your trip to arrive at Baltimore–Washington International, Washington Dulles International, or Ronald Reagan Washington National. The most popular airlines for this route are United Airlines, Sun Country Airlines, Frontier Airlines, JetBlue Airways, and Spirit Airlines. Harlingen and Washington, D.C. have 108 direct flights per week. When you arrive at Washington, D.C., consider visiting Lincoln Memorial, Independence National Historical Park, PA, USA, and National Mall.
Check-in for a flight from Harlingen to Washington, D.C.
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 |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in Washington, D.C.
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 5°C | -1°C |
February | 8°C | 0°C |
March | 12°C | 3°C |
April | 19°C | 8°C |
May | 23°C | 13°C |
June | 28°C | 18°C |
July | 31°C | 21°C |
August | 30°C | 20°C |
September | 26°C | 17°C |
October | 20°C | 11°C |
November | 13°C | 4°C |
December | 8°C | 1°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Harlingen
- Flights from Harlingen to Chicago
- Flights from Harlingen to Denver
- Flights from Harlingen to New York
- Flights from Harlingen to Minneapolis
- Flights from Harlingen to Dallas
- Flights from Harlingen to Los Angeles
- Flights from Harlingen to Seattle
- Flights from Harlingen to Fort Lauderdale
- Flights from Harlingen to Portland
- Flights from Harlingen to Las Vegas
- Flights from Harlingen to Phoenix
- Flights from Harlingen to Paris
- Flights from Harlingen to Atlanta
- Flights from Harlingen to Salt Lake City
- Flights from Harlingen to San Francisco
- Flights from Harlingen to Rome
- Flights from Harlingen to Cedar Rapids
- Flights from Harlingen to Ontario
- Flights from Harlingen to Detroit
- Flights from Harlingen to Hamburg
Flights to Washington, D.C.
- Flights from Denver to Washington, D.C.
- Flights from San Francisco to Washington, D.C.
- Flights from Orlando to Washington, D.C.
- Flights from Los Angeles to Washington, D.C.
- Flights from Las Vegas to Washington, D.C.
- Flights from Atlanta to Washington, D.C.
- Flights from Austin to Washington, D.C.
- Flights from Salt Lake City to Washington, D.C.
- Flights from Phoenix to Washington, D.C.
- Flights from London to Washington, D.C.
- Flights from Fort Lauderdale to Washington, D.C.
- Flights from Chicago to Washington, D.C.
- Flights from San Diego to Washington, D.C.
- Flights from Houston to Washington, D.C.
- Flights from Seattle to Washington, D.C.
- Flights from New Orleans to Washington, D.C.
- Flights from Boston to Washington, D.C.
- Flights from Paris to Washington, D.C.
- Flights from Dallas to Washington, D.C.
- Flights from Tampa to Washington, D.C.
Popular routes
- Flights from New York to Barcelona
- Flights from Chicago to Guadalajara
- Flights from New York to Rome
- Flights from Baton Rouge to San Francisco
- Flights from Akureyri to Bodø
- Flights from Inverness to Denver
- Flights from Basel to Berlin
- Flights from El Paso to West Palm Beach
- Flights from Harlingen to Indianapolis
- Flights from Ibiza to Jerez de la Frontera
- Flights from Cluj-Napoca to Skopje
- Flights from Birmingham to San Antonio
- Flights from Athens to Linköping