$54+ Cheap flights from Washington, D.C. (WAS) to San Diego (SAN)

Most people fly into San Diego (SAN) if they book a flight to San Diego from Washington, D.C.. On average, San Diego has 11 inbound flights from Washington, D.C. per day from 8 airlines. San Diego is conveniently located just 2.6 mi from San Diego’s city center.

This flight path from Washington, D.C. to San Diego was viewed by 23 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

According to our current data, Spirit Airlines ($238), Frontier ($247), and Alaska Airlines ($252) offers the cheapest pricing from Washington, D.C. to San Diego. Spirit Airlines is 37% cheaper than the average price of flights available within the next 90 days to this destination.

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $54. However, be on the lookout for offers from Frontier and United Airlines, as they are both options that can get you from Washington, D.C. to San Diego for a low price.

The most popular route from Washington, D.C. to San Diego is Washington, D.C. Dulles Intl - San Diego. You may also consider Baltimore/Washington - San Diego or Washington, D.C. Reagan-National - San Diego.

The cheapest flight price from Washington, D.C. to San Diego is $199. On average you can expect to pay $486. The most popular route, (Washington, D.C. Dulles Intl - San Diego), can usually be booked for $237.

The most popular layover on flights from Washington, D.C. to San Diego is Denver.

Denver travelers tend to visit Coors Field, 16th Street Mall, and Paramount Theatre more than anywhere else. Coors Field, 16th Street Mall and Paramount Theatre are located about 18.4 mi, 18.7 mi, and 18.6 mi, respectively from Denver Intl if you are interested in checking them out. Travelers can book a car rental at Denver Intl for about $61 per day to make their sightseeing more efficient.

Of the flights from Washington, D.C. to San Diego that have layovers, the fewest flights stop in Atlanta.

Yes. In addition to deals on Washington, D.C. to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to San Diego.

Yes. Cheapflights offers flight deals from Washington, D.C. to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to San Diego (average of $286). Flying from Washington, D.C. to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.