Cheap Flight Tickets from Washington (DCA) to San Diego (SAN), Starting at $697

Good to Know: Cheapest and Fastest DCA - SAN Flights

Useful information for finding best airline tickets from Ronald Reagan Washington National to San Diego International on your next trip.

Cheapest Round Trip Flight

$697

F9 Frontier Airlines • 1 stop • 32h 36m

Oct 11 – Oct 17

The cheapest round trip flight from Washington to San Diego (DCA-SAN-DCA) is currently $697

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Cheapest Direct Flight

$1202

AS Alaska Airlines • nonstop • 8h 58m

Oct 11

The cheapest nonstop flight from Washington to San Diego (DCA-SAN) is currently $1202

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Fastest Flight

8h 58m

The fastest nonstop flight from Washington to San Diego (DCA-SAN) takes 8h 58m

Top Airlines Flying from Washington to San Diego

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from Washington (DCA) to San Diego (SAN)

Compare and book low fare round-trip air tickets from Washington to San Diego. Ideal for travelers with confirmed return itineraries.

Oct 11 - Oct 17, Economy
F9
Washington → San Diego
32h 36m
7:00 AM - 11:56 PM • 1 stop
F9
Washington → San Diego
12h 11m
2:01 PM - 12:04 PM • 2 stops
$697
Frontier Airlines
Oct 11 - Oct 17, Economy
DL
Washington → San Diego
12h 23m
6:05 AM - 10:48 AM • 1 stop
DL
Washington → San Diego
10h 49m
1:18 PM - 11:07 PM • 1 stop
$806
Delta Airlines
Oct 11 - Oct 17, Economy
DL
Washington → San Diego
14h 4m
7:00 AM - 12:44 PM • 1 stop
DL
Washington → San Diego
13h 52m
8:00 AM - 7:32 PM • 1 stop
$806
Delta Airlines
Oct 11 - Oct 17, Economy
WN
Washington → San Diego
27h 15m
9:40 AM - 11:15 PM • 1 stop
WN
Washington → San Diego
10h 40m
10:40 PM - 8:20 AM • 1 stop
$1031
Southwest Airlines
Oct 11 - Oct 17, Economy
WN
Washington → San Diego
32h 10m
6:55 AM - 11:25 PM • 1 stop
WN
Washington → San Diego
15h 25m
6:40 AM - 7:05 PM • 2 stops
$1050
Southwest Airlines
Oct 11 - Oct 17, Economy
AS
Washington → San Diego
15h 59m
5:00 PM - 11:59 PM • 1 stop
AS
Washington → San Diego
15h 39m
9:20 AM - 9:59 PM • 1 stop
$1189
Alaska Airlines

Fly from Washington to San Diego with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Washington to San Diego? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Washington to San Diego Flights

What are the airports in Washington?
IAD,BWI,DCA
What’s the most popular airline flying from DCA to SAN?
The most popular airline flying from Washington to San Diego are
Can I fly from DCA to SAN non-stop?
Yes, you can fly DCA to SAN non-stop on
Which airlines fly nonstop between Washington and San Diego?
The non-stop flights between Washington and San Diego are .
What’s the earliest departure time from DCA to SAN Airport?
The earliest flight leaves DCA at 6:05 am and lands in SAN - San Diego International
What are the airports in San Diego?
SAN
Can I make changes to my Washington to San Diego 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 DCA to SAN?
Read the fare rules of the Washington to San Diego 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 Washington and San Diego?
operate flights between Washington and San Diego
How long does a flight from Washington to San Diego take?
It takes approximately 5 hour to fly non-stop from DCA to SAN, which is 2275.78 miles by air.
Which airlines provide the cheapest flights from Washington (DCA) to San Diego (SAN) ?
In the past couple of days, the cheapest tickets to SAN from DCA were found on WN : USD 1050
Do I need a passport to fly between DCA and SAN?
No
What’s the latest departure time from DCA to SAN ?
The last flight leaves DCA at 5:00 pm

Washington (DCA) to San Diego (SAN): Airport Information

Origin Airport Ronald Reagan Washington National , Washington, US
Destination Airport San Diego International , San Diego, US
Distance 2276 miles

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