Washington to San Diego Flights
Flights from Washington (WAS) to San Diego (SAN) connect United States and US. The great-circle distance is approximately 3,378 km, and a typical direct flight takes about 5 hours. Airports commonly used for this city pair include WAS, IAD, DCA, BWI and SAN, CLD. The reverse route is San Diego to Washington. Use the search tool below to compare live prices and schedules — do not treat any static text on this page as a live fare.
Route facts
- Origin
- Washington, United States
- Destination
- San Diego, US
- Distance
- 3,378 km
- Typical duration
- about 5 hours
- Origin codes
- WAS, IAD, DCA, BWI
- Destination codes
- SAN, CLD
- Primary keyword
- flights from Washington to San Diego
Search flights
Compare live prices and schedules for this route.
Route overview
Washington to San Diego is a city-pair air route between United States and US. Travelers use this corridor for leisure, business, and connecting itineraries.
Primary search codes are WAS and SAN. Related codes: WAS, IAD, DCA, BWI → SAN, CLD.
Distance
Approximate flight distance: 3,378 km (great-circle). Actual flown distance can be longer depending on airway routing.
Duration
Typical block time for a direct flight is about 5 hours. Connecting itineraries take longer and depend on layover airports.
Airports
Washington airports and metro codes: WAS, IAD, DCA, BWI.
San Diego airports and metro codes: SAN, CLD.
Alternative routes
Related searches include the reverse route San Diego to Washington, other destinations from Washington, and other origins into San Diego.
Frequently asked questions
How long is the flight from Washington to San Diego?
Direct flights from Washington to San Diego typically take about 5 hours, depending on aircraft type, routing, and wind conditions. Connecting itineraries take longer.
What is the distance from Washington to San Diego?
The great-circle distance between Washington and San Diego is approximately 3,378 km. Flown distance can be longer depending on airways.
Which airports serve flights from Washington to San Diego?
Washington is commonly searched with code WAS (related: WAS, IAD, DCA, BWI). San Diego is commonly searched with code SAN (related: SAN, CLD).
Are there direct flights from Washington to San Diego?
Direct service availability varies by season and airline. Compare live schedules on Cheap Flights Worldwide for current nonstop and connecting options on this route.
What is the reverse flight route from San Diego to Washington?
The reverse city pair is San Diego to Washington. Distance is the same great-circle measure (3,378 km); block time can differ with winds and schedules.
Which countries does the Washington to San Diego route connect?
This route connects United States (Washington) with US (San Diego).
Related routes
- San Diego to Washington
- Flights from Washington
- Flights to San Diego
- Flights in United States
- Flights in US
- Washington to Budapest
- Washington to Warsaw
- Washington to Helsinki
- Washington to Prague
- Washington to Oslo
- Washington to Lisbon
- Washington to Athens
- Washington to Berlin
- Washington airport (WAS)
- San Diego airport (SAN)