Fare Guide
Estimated lowest fares found within 7 days
Cheapest Airline

The cheapest airline(s) flying from San Diego to Washington is Alaska Airlines.
Cheapest Month
April
Travel Period: April 2025 - March 2026
The cheapest month(s) to fly from San Diego to Washington is April.
Cheapest Day of the Week
Saturday
The cheapest day(s) of the week to fly from San Diego to Washington is Saturday.
What’s the most popular airline flying from San Diego to Washington?
The most popular airline flying from San Diego to Washington is Alaska Airlines. Find the latest flight deals on Wego.
How far is Washington from San Diego?
The flight distance between San Diego and Washington is 3653km. Check all available flights on Wego.
Popular Airlines Flying From San Diego to Washington
Popular Destinations From Washington
Popular Destinations From San Diego
Popular Hotels in Washington
- The Ritz-Carlton, Washington, D.C.
- Embassy Suites by Hilton Washington DC Georgetown
- Hyatt Place Washington DC/Georgetown/West End
- Arc Hotel
- Hotel Lombardy
- Generator Washington Dc
- Sofitel Washington DC Lafayette Square
- The Henley Park Hotel
- Cambria Hotel Washington D.C. Capitol Riverfront
- Hotel Washington