₩331,900 Cheap United flights Washington (DCA) to San Diego (SAN)

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₩331,900 Cheap United flights Washington (DCA) to San Diego (SAN)

Prices were available within the past 7 days and start at ₩331,900 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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

January is typically the cheapest month to fly

From ₩196,209 - ₩437,617 per traveler.

Frequently asked questions

How much is a United Airlines flight from Ronald Reagan Washington National Airport (DCA) to San Diego Intl. Airport (SAN)?
You can find affordable return United Airlines flights from DCA to SAN by sorting your results from "Price (lowest to highest)" on Expedia. Or search for options from ₩331,900 for a one-way trip.**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 United Airlines?
United Airlines flights to San Diego are generally cheaper in the low-season months of January and November. Whether you're after a return or one-way ticket, you could score a better deal then.
Does United Airlines fly nonstop from Ronald Reagan Washington National Airport (DCA) to San Diego Intl. Airport (SAN)?
Fill in your dates, hit search and select "Nonstop" on Expedia to find any direct flights from DCA to SAN with United Airlines or other airlines.
What airports does United Airlines fly into in San Diego?
Catch a United Airlines flight from Ronald Reagan Washington National Airport (DCA) to San Diego, and you'll likely touch down at San Diego Intl. Airport (SAN). This is the airline's primary hub in this destination.
Can I change or cancel my United Airlines flight from Ronald Reagan Washington National Airport (DCA) to San Diego Intl. Airport (SAN)?
Depending on the type of ticket you purchased, a fee is typically charged if you cancel or change your flight more than 24 hours after confirmation. To find tickets with more flexibility, select our "Changes included" and "No cancel fee" boxes while searching for flights. For more information on canceling or modifying your reservation, head to "Trips," select your flight and tick "Manage Booking."

Travel information

Origin airport
Ronald Reagan Washington National
Destination airport
San Diego Intl.
Distance
3633 km
Average flight time
4 hours 33 mins
*Available to Expedia members.