Cheap Flight Tickets from San Diego (SAN) to Washington (IAD), Starting at $195

Good to Know: Cheapest and Fastest SAN - IAD Flights

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

Cheapest Round Trip Flight

$195

AS Alaska Airlines • 2 stops • 19h 14m

Jul 01 – Aug 22

The cheapest round trip flight from San Diego to Washington (SAN-IAD-SAN) is currently $195

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Cheapest Direct Flight

$257

AS Alaska Airlines • nonstop • 8h 31m

Jul 01

The cheapest nonstop flight from San Diego to Washington (SAN-IAD) is currently $257

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Fastest Flight

8h 31m

The fastest nonstop flight from San Diego to Washington (SAN-IAD) takes 8h 31m

Top Airlines Flying from San Diego to Washington

Alaska Airlines -AS

Alaska Airlines

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

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

Jul 01 - Aug 22, Economy
AS
San Diego → Washington
19h 14m
9:05 AM - 11:59 PM • 2 stops
AS
San Diego → Washington
19h 12m
7:00 AM - 3:52 PM • 2 stops
$195
Alaska Airlines
Jul 01 - Aug 22, Economy
AS
San Diego → Washington
16h 44m
5:35 PM - 6:39 AM • 1 stop
AS
San Diego → Washington
20h 23m
7:50 AM - 5:13 PM • 1 stop
$242
Alaska Airlines
Jul 01 - Aug 22, Economy
AS
San Diego → Washington
15h 38m
11:21 AM - 11:59 PM • 1 stop
AS
San Diego → Washington
20h 23m
7:50 AM - 5:13 PM • 1 stop
$242
Alaska Airlines
Jul 01 - Aug 22, Economy
AS
San Diego → Washington
16h 44m
5:35 PM - 6:39 AM • 1 stop
AS
San Diego → Washington
8h 44m
7:35 PM - 9:59 PM • nonstop
$247
Alaska Airlines
Jul 01 - Aug 22, Economy
AS
San Diego → Washington
8h 31m
10:34 AM - 6:45 PM • nonstop
AS
San Diego → Washington
8h 44m
7:35 PM - 9:59 PM • nonstop
$257
Alaska Airlines
Jul 01 - Aug 22, Economy
AS
San Diego → Washington
8h 31m
10:34 AM - 6:45 PM • nonstop
AS
San Diego → Washington
19h 12m
7:00 AM - 3:52 PM • 2 stops
$263
Alaska Airlines

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

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

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 IAD?
The most popular airline flying from San Diego to Washington are
Can I fly from SAN to IAD non-stop?
Yes, you can fly SAN to IAD 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 IAD Airport?
The earliest flight leaves SAN at 9:05 am and lands in IAD - Washington Dulles International
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 IAD?
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 IAD, which is 2253.07 miles by air.
Which airlines provide the cheapest flights from San Diego (SAN) to Washington (IAD) ?
In the past couple of days, the cheapest tickets to IAD from SAN were found on AS : USD 257
Do I need a passport to fly between SAN and IAD?
No
What’s the latest departure time from SAN to IAD ?
The last flight leaves SAN at 5:35 pm

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

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

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