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Good to Know: Cheapest and Fastest SAN - DCA Flights
Useful information for finding best airline tickets from San Diego International to Ronald Reagan Washington National on your next trip.
Cheapest Round Trip Flight
$391
American Airlines
• 1 stop
• 10h 51m
Jun 30 – Jul 05
The cheapest round trip flight from San Diego to Washington (SAN-DCA-SAN) is currently $391
Cheapest Direct Flight
$277
Alaska Airlines
• nonstop
• 8h 38m
Jul 01
The cheapest nonstop flight from San Diego to Washington (SAN-DCA) is currently $277
Fastest Flight
8h 38m
The fastest nonstop flight from San Diego to Washington (SAN-DCA) takes 8h 38m
Top Airlines Flying from San Diego to Washington
Latest Flight Deals from San Diego (SAN) to Washington (DCA)
Compare and book low fare round-trip air tickets from San Diego to Washington. Ideal for travelers with confirmed return itineraries.
Jun 30 - Jul 05, Economy
San Diego → Washington
10h 51m
6:25 AM - 4:16 PM • 1 stop
San Diego → Washington
10h 58m
7:49 AM - 11:47 AM • 1 stop
American Airlines
Jun 30 - Jul 05, Economy
San Diego → Washington
11h 54m
6:15 AM - 4:29 PM • 1 stop
San Diego → Washington
10h 58m
7:49 AM - 11:47 AM • 1 stop
American Airlines
Jun 30 - Jul 05, Economy
San Diego → Washington
12h 11m
10:59 AM - 9:30 PM • 1 stop
San Diego → Washington
12h 8m
6:01 PM - 10:29 PM • 1 stop
American Airlines
Jun 30 - Jul 05, Economy
San Diego → Washington
10h 45m
10:40 PM - 8:25 AM • 1 stop
San Diego → Washington
10h 30m
11:45 AM - 3:15 PM • 1 stop
Southwest Airlines
Jun 30 - Jul 05, Economy
San Diego → Washington
10h 55m
10:55 AM - 8:50 PM • 1 stop
San Diego → Washington
10h 30m
11:45 AM - 3:15 PM • 1 stop
Southwest Airlines
Flying to Washington soon? We've surfaced some of the most affordable last-minute flights from San Diego to Washington, ideal for urgent plans or spontaneous trips.
Jun 30 - Jul 05, Economy
San Diego → Washington
10h 51m
6:25 AM - 4:16 PM • 1 stop
San Diego → Washington
10h 58m
7:49 AM - 11:47 AM • 1 stop
American Airlines
Jun 30 - Jul 05, Economy
San Diego → Washington
11h 54m
6:15 AM - 4:29 PM • 1 stop
San Diego → Washington
10h 58m
7:49 AM - 11:47 AM • 1 stop
American Airlines
Jun 30 - Jul 05, Economy
San Diego → Washington
12h 11m
10:59 AM - 9:30 PM • 1 stop
San Diego → Washington
12h 8m
6:01 PM - 10:29 PM • 1 stop
American Airlines
Jun 30 - Jul 05, Economy
San Diego → Washington
10h 45m
10:40 PM - 8:25 AM • 1 stop
San Diego → Washington
10h 30m
11:45 AM - 3:15 PM • 1 stop
Southwest Airlines
Jun 30 - Jul 05, Economy
San Diego → Washington
10h 55m
10:55 AM - 8:50 PM • 1 stop
San Diego → Washington
10h 30m
11:45 AM - 3:15 PM • 1 stop
Southwest Airlines
Looking for the fastest way to Washington? These direct flight options from SAN to DCA offer both convenience and value—no layovers, just straight to your destination.
Jul 01 - Aug 22, Economy
San Diego → Washington
8h 38m
12:42 PM - 9:00 PM • nonstop
San Diego → Washington
8h 44m
7:35 PM - 9:59 PM • nonstop
Alaska Airlines
FAQs on San Diego to Washington Flights
What are the airports in San Diego?
SAN
What’s the most popular airline flying from SAN to DCA?
The most popular airline flying from San Diego to Washington are
Can I fly from SAN to DCA non-stop?
Yes, you can fly SAN to DCA non-stop on
Which airlines fly nonstop between San Diego and Washington?
The non-stop flights between San Diego and Washington are .
What’s the earliest departure time from SAN to DCA Airport?
The earliest flight leaves SAN at 6:15 am and lands in DCA - Ronald Reagan Washington National
What are the airports in Washington?
IAD,BWI,DCA
Can I make changes to my San Diego to Washington flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SAN to DCA?
Read the fare rules of the San Diego to Washington air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from San Diego and Washington?
operate flights between San Diego and Washington
How long does a flight from San Diego to Washington take?
It takes approximately 5 hour to fly non-stop from SAN to DCA, which is 2275.78 miles by air.
Which airlines provide the cheapest flights from San Diego (SAN) to Washington (DCA) ?
In the past couple of days, the cheapest tickets to DCA from SAN were found on AA : USD 391
Do I need a passport to fly between SAN and DCA?
No
What’s the latest departure time from SAN to DCA ?
The last flight leaves SAN at 10:40 pm
San Diego (SAN) to Washington (DCA): Airport Information
| Origin Airport | San Diego International , San Diego, US |
| Destination Airport | Ronald Reagan Washington National , Washington, US |
| Distance | 2276 miles |
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