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

$346

AS Alaska Airlines • 1 stop • 18h 34m

Oct 23 – Oct 30

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

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Cheapest One way Flight

$383

AS Alaska Airlines • 1 stop • 20h 8m

Oct 25

The cheapest one way flight from Washington to San Diego (WAS-SAN) is currently $383

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Cheapest Direct Flight

$356

AS Alaska Airlines • nonstop • 8h 49m

Oct 23

The cheapest nonstop flight from Washington to San Diego (WAS-SAN) is currently $356

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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

Alaska Airlines -AS

Alaska Airlines

United Airlines, UA

United Airlines

Sun Country Airlines (SY)

Sun Country Airlines

American Airlines, AA

American Airlines

Delta Airline, DL

Delta 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.

Oct 23 - Oct 30, Economy
AS
Washington → San Diego
18h 34m
9:38 AM - 5:52 PM • 1 stop
AS
Washington → San Diego
18h 41m
2:59 PM - 5:20 AM • 1 stop
$346
Alaska Airlines
Oct 23 - Oct 30, Economy
AS
Washington → San Diego
8h 49m
7:24 PM - 9:53 PM • nonstop
AS
Washington → San Diego
8h 24m
9:46 AM - 5:50 PM • nonstop
$356
Alaska Airlines
Oct 24 - Oct 29, Economy
F9
Washington → San Diego
14h 16m
7:00 AM - 11:56 PM • 1 stop
AS
Washington → San Diego
12h 2m
5:20 PM - 5:20 AM • 1 stop
$510
Frontier Airlines
Oct 24 - Oct 29, Economy
AS
Washington → San Diego
14h 16m
7:24 PM - 9:53 PM • nonstop
AS
Washington → San Diego
12h 2m
12:10 PM - 5:20 AM • 1 stop
$684
Alaska Airlines
Oct 22 - Oct 29, Economy
F9
Washington → San Diego
14h 16m
9:12 PM - 5:06 PM • 2 stops
SY
Washington → San Diego
12h 2m
5:21 PM - 10:36 AM • 1 stop
$800
Frontier Airlines
Oct 22 - Oct 29, Economy
UA
Washington → San Diego
8h 45m
9:00 AM - 11:25 AM • nonstop
AS
Washington → San Diego
8h 24m
9:46 AM - 5:50 PM • nonstop
$887
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 6:20 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 WN : USD 541
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 10:45 pm

Essential Information for Booking Flights from Washington (WAS) - AI Insights

What's the cheapest airline from was to san?
You can find the cheapest airline from Washington All Airport (DCA) to San Diego International Airport (SAN) with a budget-friendly option. For a round-trip economy flight with one stop, consider booking in advance to secure Low Fares. Look for Savings on airfares from airlines such as American Airlines (AA) for your trip. You can also explore cheap flights on their website for the best deals.
What's the popular airline to fly from was to san?
You can fly from Washington All Airport (was) to San Diego International (san) on United Airlines (UA) for a budget-friendly flight. United Airlines offers affordable airfares on this route, making it a popular choice for travelers. You can book your round-trip ticket with advance booking days of 42 days or more to secure the best savings.
What's the cheapest day of the week to fly from was to san?
The cheapest day to fly from Washington All Airport (was) to San Diego International (san) is Thursday. Flying on this day can help you secure budget-friendly flights. You can find affordable airfares on this day, which is considered a low-cost day for air travel. This is a great option for travelers looking for cheap airline tickets.
What's the cheapest month to fly from was to san?
The cheapest month to fly from Washington to San Diego is September. Flying during this month can help you find budget-friendly flights. San Diego International Airport is a popular destination, and with advance booking, you can secure the best airfares. Look for cheap airline tickets with airlines offering affordable airfares for your round-trip journey.
Which airline/airlines fly from was to san?
Frontier Airlines and Delta Airlines offer flights from Washington All Airport (was) to San Diego International (san). You can find the cheapest flights on their websites or through a travel agency.
What is the cheapest airline to fly from Washington All Airport to San Diego International for a one-way ticket?
You can fly with American Airlines (AA) for a one-way ticket from Washington All Airport to San Diego International.
How far in advance can I book flights to get the best airfare deals?
You can book flights up to 42 days in advance to get the best airfare deals.
Can I book flights for a weekend getaway on your website?
Yes, you can book flights for a weekend getaway on our website.
What is the average cost of an economy ticket on your airline?
The average cost of an economy ticket on our airline is not specified, but you can find the cheapest flights by searching on our website.
How many stops are there on your flights from Washington All Airport to San Diego International?
There are 0 stops on our flights from Washington All Airport to San Diego International.
Can I book a round trip ticket on your website?
Yes, you can book a round trip ticket on our website.
How do I find the best flights for my travel dates on your website?
You can find the best flights for your travel dates by searching on our website and using our airfare comparison tool.

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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