Cheap Flight Tickets from Washington (WAS) to San Diego (SAN), Starting at $346

Good to Know: Cheapest and Fastest WAS - SAN Flights

Useful information for finding best airline tickets from Washington All Airport to San Diego International on your next trip.

Cheapest Round Trip Flight

$403

UA United Airlines • 1 stop • 11h 58m

Sep 24 – Sep 26

The cheapest round trip flight from Washington to San Diego (WAS-SAN-WAS) is currently $403

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Cheapest Direct Flight

$346

WN Southwest Airlines • nonstop • 10h 50m

Sep 24

The cheapest nonstop flight from Washington to San Diego (WAS-SAN) is currently $346

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Fastest Flight

8h 42m

The fastest nonstop flight from Washington to San Diego (WAS-SAN) takes 8h 42m

Top Airlines Flying from Washington to San Diego

Southwest Airlines-WN

Southwest Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Delta Airline, DL

Delta Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from Washington (WAS) 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.

Sep 24 - Sep 26, Economy
UA
Washington → San Diego
11h 58m
8:37 AM - 12:55 PM • 1 stop
UA
Washington → San Diego
12h 1m
1:04 PM - 11:25 PM • 1 stop
$403
United Airlines
Sep 24 - Sep 26, Economy
UA
Washington → San Diego
12h 21m
1:05 PM - 5:46 PM • 1 stop
UA
Washington → San Diego
12h 1m
1:04 PM - 11:25 PM • 1 stop
$404
United Airlines
Sep 24 - Sep 26, Economy
UA
Washington → San Diego
12h 9m
6:12 PM - 10:41 PM • 1 stop
UA
Washington → San Diego
12h 1m
1:04 PM - 11:25 PM • 1 stop
$408
United Airlines
Sep 24 - Sep 26, Economy
AA
Washington → San Diego
11h 48m
10:03 AM - 2:11 PM • 1 stop
AA
Washington → San Diego
11h 49m
6:00 AM - 4:09 PM • 1 stop
$423
American Airlines
Sep 24 - Sep 26, Economy
AA
Washington → San Diego
12h 7m
8:33 AM - 1:00 PM • 1 stop
AA
Washington → San Diego
11h 49m
6:00 AM - 4:09 PM • 1 stop
$423
American Airlines
Sep 24 - Sep 26, Economy
AA
Washington → San Diego
12h 17m
7:26 AM - 12:03 PM • 1 stop
AA
Washington → San Diego
11h 49m
6:00 AM - 4:09 PM • 1 stop
$461
American 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?
WAS
What’s the most popular airline flying from WAS to SAN?
The most popular airline flying from Washington to San Diego are
Can I fly from WAS to SAN non-stop?
Yes, you can fly WAS 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 WAS to SAN Airport?
The earliest flight leaves WAS at 6:30 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 WAS 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 WAS to SAN, which is 2253.07 miles by air.
Which airlines provide the cheapest flights from Washington (WAS) to San Diego (SAN) ?
In the past couple of days, the cheapest tickets to SAN from WAS were found on UA : USD 403
Do I need a passport to fly between WAS and SAN?
No
What’s the latest departure time from WAS to SAN ?
The last flight leaves WAS at 7:47 pm

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

Origin Airport Washington All Airport, Washington, US
Destination Airport San Diego International , San Diego, US
Distance 2253 miles

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