Cheap Alaska Airlines flights Washington (IAD) to San Diego (SAN)

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Find the cheapest month to fly from Washington (IAD) to San Diego (SAN)

September is typically the cheapest month to fly

From ₩255,741 - ₩465,814 per traveler.
Flights from Washington (IAD) to San Diego (SAN)
Origin airport
Washington Dulles Intl.
Destination airport
San Diego Intl.
Airlines serving
American Airlines, Delta, Hawaiian Airlines, United
Popular airline
American Airlines
Distance
3598 km
Average flight time
3 hours 32 mins

Frequently asked questions

How much is an Alaska Airlines flight from Washington Dulles Intl. Airport (IAD) to San Diego Intl. Airport (SAN)?
Set the "Price (lowest to highest)" filter on Expedia to find cheap Alaska Airlines return flights from IAD to SAN. Affordable one-way tickets are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from IAD to SAN with Alaska Airlines?
Search for one-way or round-trip flights to San Diego in January or November. You could find a cheap fare with Alaska Airlines during these off-peak travel months.
Does Alaska Airlines fly nonstop from Washington Dulles Intl. Airport (IAD) to San Diego Intl. Airport (SAN)?
Skip the layovers and fly from Washington Dulles Intl. Airport (IAD) to San Diego Intl. Airport (SAN) on any of Alaska Airlines's 7 weekly direct flights. Apply our "Nonstop" and "Airline" filters to find the Alaska Airlines flight that'll arrive at SAN at a time that suits you.
How long does it take to fly from IAD to SAN with Alaska Airlines?
It takes approximately 5h 52m to travel nonstop from Washington Dulles Intl. Airport (IAD) to San Diego Intl. Airport (SAN) with Alaska Airlines.
What airports does Alaska Airlines fly into in San Diego?
Alaska Airlines flights from Washington Dulles Intl. Airport (IAD) to San Diego come in to land at San Diego Intl. Airport (SAN). This is the main entry point to this destination.
What type of plane does Alaska Airlines fly from Washington Dulles Intl. Airport (IAD) to San Diego Intl. Airport (SAN)?
Alaska Airlines generally uses Boeing 737-900 planes for journeys from Washington Dulles Intl. Airport (IAD) to San Diego Intl. Airport (SAN). Bear in mind that aircraft type can change depending on operational needs, so the plane you catch might be different on your day of travel.
Can I change or cancel my Alaska Airlines flight from Washington Dulles Intl. Airport (IAD) to San Diego Intl. Airport (SAN)?
You can usually modify or cancel your flight, although there may be additional charges if you booked over 24 hours ago. Need to keep your options open? Use our "No cancel fee" and "Changes included" filters to find flights that won't penalize you if you need to adjust your plans. To modify your booking, go to "Trips," select your flight and click on "Manage Booking" for further information.
*Available to Expedia members.