Alaska Airlines Cheap Flights from Washington to San Diego

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Washington to San Diego route information
Origin airport
Ronald Reagan Washington National
Destination airport
San Diego Intl.
Distance
3633 km
Average flight time
4 hours 17 mins

Frequently asked questions

How much is an Alaska Airlines flight from Ronald Reagan Washington National Airport (DCA) to San Diego Intl. Airport (SAN)?
Set the "Price (lowest to highest)" filter on Expedia to find cheap Alaska Airlines return flights from DCA to SAN. Affordable one-way options are also available.**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 DCA to SAN with Alaska Airlines?
Alaska Airlines flights to San Diego tend to be more affordable in the quieter months of January and November. Whether you need a round-trip or one-way ticket, you could find a better deal then.
Does Alaska Airlines fly nonstop from Ronald Reagan Washington National Airport (DCA) to San Diego Intl. Airport (SAN)?
To see if there's a direct journey from DCA to SAN with Alaska Airlines or any other carriers, use our "Nonstop" filter when browsing for flights.
What airports does Alaska Airlines fly into in San Diego?
Catch an Alaska Airlines flight from Ronald Reagan Washington National Airport (DCA) to San Diego, and you're most likely to touch down at San Diego Intl. Airport (SAN). This is the airline's main hub in this city.
Can I change or cancel my Alaska Airlines flight from Ronald Reagan Washington National Airport (DCA) to San Diego Intl. Airport (SAN)?
Depending on your ticket type, a fee will generally apply if you cancel or change your flight more than 24 hours after it has been confirmed. To secure flexible plane tickets, select our "Changes included" or "No cancel fee" filter when you look for flights. For more details on modifying or cancelling your reservation, visit "Trips," select your flight and click on "Manage Booking."

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