$139+ Cheap flights from San Diego (SAN) to Reagan-National (DCA)

If you book a flight to Washington, D.C. Reagan-National from San Diego, you will be flying from San Diego, which is the city’s only airport. San Diego (SAN) is located 2.6 mi from the center of San Diego. There are 4 flights from San Diego to Washington, D.C. Reagan-National per day from 7 different airlines.

For as low as $237, Alaska Airlines can have you in Washington, D.C. Reagan-National Airport from San Diego in 5h 05m. The distance from San Diego to Washington, D.C. Reagan-National Airport is about 2270 mi. Most flights are nonstop.

Frontier, at $148, was found to be the cheapest airline from San Diego to Washington, D.C. Reagan-National Airport.Alternate airlines to your destination round-trip include Alaska Airlines and Southwest. You may be able to fly from San Diego to Washington, D.C. Reagan-National Airport for 58% less than the average price by searching for these airlines.

For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $139. Users have also found prices from $139 and $139 on Hawaiian Airlines and Southwest, respectively.

Looking for the cheapest flight from San Diego to Washington, D.C. Reagan-National Airport? While on average our users pay $293, our data indicates the cheapest price to be $127. The most popular route (San Diego - Washington, D.C. Reagan-National), is priced around $199.

Most of the time, San Diego to Washington, D.C. Reagan-National Airport flights that have layovers will stop in Denver.

If you're on a layover in Denver and looking for things to do, consider visiting Coors Field, 16th Street Mall, or Paramount Theatre. Coors Field, 16th Street Mall, and Paramount Theatre can be visited by traveling about 18.4 mi, 18.7 mi, and 18.6 mi respectively from Denver Intl. Travelers in need of a car in Denver can rent one for about $56 per day.

San Diego to Washington, D.C. Reagan-National Airport flights have a layover in Chicago least often.

Yes. In addition to deals on San Diego to Reagan-National 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 San Diego to Reagan-National.

Yes. Cheapflights offers flight deals from San Diego to Reagan-National 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, February is the cheapest month in which you can book a flight from San Diego to Washington, D.C. Reagan-National Airport (average of $278). Flying from San Diego to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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.