🇺🇸 DCA
Washington
2975 mi
SAN 🇺🇸
San Diego

Washington to San Diego Flights

Ronald Reagan Washington National Airport San Diego International Airport 1 airline

Get Notified About Route Changes

Track up to 3 airports free. Weekly alerts when airlines add or remove routes.

Sign Up Free

The Washington to San Diego route connects Ronald Reagan Washington National Airport (DCA) in US with San Diego International Airport (SAN) in US. This medium-haul flight covers approximately 2975 miles (4788 km) with a typical flight time of 5h 57m. This route is operated by Alaska Airlines. AirportRoutes has tracked 1 unique flight number on this route.

Search tickets for this route

Compare flight prices across hundreds of booking sites

Search DCA → SAN flights

Opens a live price search — just pick your dates

Departure Airport

Ronald Reagan Washington National Airport

ICAO Code:
KDCA
IATA Code:
DCA
City:
🇺🇸 Washington
Country:
US
Elevation:
15 ft

Destination Airport

San Diego International Airport

ICAO Code:
KSAN
IATA Code:
SAN
City:
🇺🇸 San Diego
Country:
US
Elevation:
17 ft

1

Operator

1

Tracked Flight

2975

Miles

5h 57m

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Alaska Airlines ASA AS

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 0 0%
Tuesday 0 0%
Wednesday 0 0%
Thursday 0 0%
Friday 0 0%
Saturday 2 100%
Sunday 0 0%

Pattern Analysis

1 Tracked Flight:
Data Points: 2
API observations used to build this analysis
Weekdays: 0 flights
Weekend: 2 flights

All Flight Routes

1 Route
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
B738 13:59 1:59 PM (Representative)
M T W T F S S
Jun 16, 2026 Active
Total Routes: 1
Active Routes: 1
Unique Airlines: 1
Aircraft Types: 1

Spotted Departure Times

Departure Time Operator ICAO IATA
13:59 1:59 PM Alaska Airlines ASA AS

Time Information

Times are shown in the departure airport's local timezone (UTC).

Total Departure Times: 1
Time Range:
13:59 - 13:59
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.