Departure time
Airlines
Fares are the lowest prices found recently and can change when you click through. You book on the airline's or travel agency's website. AirTriply may earn a commission at no extra cost to you.
Lowest fare$133
Cheapest monthNovember 2026
Typical flight time5h 56m
Direct flightsNo
Lowest fare by month
Airlines on this route
Frequently asked questions
What is the cheapest month to fly from San Diego to Washington?
November 2026 has had the lowest recent fares, from $133 one way.
How long is the flight from San Diego to Washington?
A typical flight takes about 5h 56m.
Are there direct flights from San Diego to Washington?
No direct flights were found recently. Most trips include a stop.
Where do I book my ticket?
AirTriply compares fares from airlines and travel agencies. When you choose a deal, you book on the seller's own website.
Popular routes
San Diego → Las VegasSan Diego → PhoenixSan Diego → San FranciscoSan Diego → Los AngelesSan Diego → San JoseSan Diego → OaklandSan Diego → SeattleSan Diego → EverettSan Diego → DallasSan Diego → ChicagoSan Diego → RaleighSan Diego → OntarioSan Diego → New YorkCheap flights to WashingtonCheap flights from Washington
