Cheap Flight Tickets from Washington (WAS) to San Diego (SAN), Starting at $165

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

$349

F9 Frontier Airlines • 2 stops • 28h 21m

Aug 12 – Aug 18

The cheapest round trip flight from Washington to San Diego (WAS-SAN-WAS) is currently $349

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Cheapest Direct Flight

$165

WN Southwest Airlines • nonstop • 8h 35m

Aug 11

The cheapest nonstop flight from Washington to San Diego (WAS-SAN) is currently $165

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Fastest Flight

3h 44m

The fastest nonstop flight from Washington to San Diego (WAS-SAN) takes 3h 44m

Top Airlines Flying from Washington to San Diego

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American 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.

Aug 12 - Aug 18, Economy
F9
Washington → San Diego
28h 21m
9:50 AM - 11:51 PM • 2 stops
F9
Washington → San Diego
36h 47m
4:36 PM - 5:43 PM • 2 stops
$349
Frontier Airlines
Aug 12 - Aug 18, Economy
F9
Washington → San Diego
40h 45m
5:58 PM - 3:43 PM • 2 stops
F9
Washington → San Diego
30h 6m
3:45 PM - 12:51 PM • 1 stop
$369
Frontier Airlines
Aug 12 - Aug 18, Economy
F9
Washington → San Diego
34h 9m
3:21 PM - 9:10 AM • 2 stops
F9
Washington → San Diego
30h 4m
4:36 PM - 1:40 PM • 1 stop
$432
Frontier Airlines
Aug 12 - Aug 18, Economy
DL
Washington → San Diego
14h 4m
12:30 PM - 6:14 PM • 1 stop
DL
Washington → San Diego
13h 27m
7:13 PM - 6:20 AM • 1 stop
$486
Delta Airlines
Aug 12 - Aug 12, Economy
DL
Washington → San Diego
12h 13m
8:00 AM - 12:33 PM • 1 stop
UA
Washington → San Diego
7h 36m
9:45 PM - 5:41 AM • nonstop
$569
Delta Airlines
Aug 11 - Aug 17, Economy
UA
Washington → San Diego
13h 37m
1:13 PM - 6:30 PM • 1 stop
UA
Washington → San Diego
7h 36m
9:45 PM - 5:41 AM • nonstop
$607
United 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 8:00 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 F9 : USD 369
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 7:5300 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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