Alaska Airlines flights from Washington, D.C. to San Diego (WAS - SAN)

• Can I get a flight from Washington, D.C. to San Diego on Alaska Airlines for under $500?

  Cheapflights currently has 28 WAS-SAN flights for under $500. Flights to San Diego will vary based on many factors, like date and time. Click here to find the best price for your dates on Cheapflights.

• How do most travelers feel about Alaska Airlines?

  When planning your WAS-SAN trip, keep in mind that Alaska Airlines is typically rated 6.2/10. This rating comes from 4,123 reviews by Cheapflights users who have traveled with Alaska Airlines.

Currently, the most affordable month to book a Alaska Airlines flight from Washington, D.C. to San Diego in October, with an average price of $288. Conversely, traveling with Alaska Airlines from Washington, D.C. to San Diego in June will be the most expensive, with an average cost of $360. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).