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SAN (San Diego) to DCA (Washington) Flights $370.6

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Cheap SAN to DCA Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.
Local Weather Washington
June 88° 62°
July 89° 70°
August 88° 68°

Interesting Facts About Flights from San Diego to Washington (SAN to DCA)

Question : How long do most people stay in Washington?
Answer : Of course you're not most people, but if you were, you'd stay roughly six days.

Question : How much should a trip from San Diego (SAN) to Washington (DCA) cost?
Answer : Ranging from $341 to $1,166, prices for SAN to DCA fluctuate less than the majority of routes in the United States. However, the sooner you book, the more you'll be able to save.

Question : Can you cut down on flight costs by changing the day of the week you travel to Washington?
Answer : Thursday is your lowest-cost day to fly in the month of July. Being flexible with your travel days garners even more savings during booking.

Question : Which airline is giving the best deals for round-trip flights from San Diego International Airport (SAN) to Ronald Reagan National Airport (DCA)?
Answer : Frontier Airlines is the leader in keeping costs down for their passengers over the next three months. Fares are being booked at just $341 and, when compared to the high-end bookings of $1,166, it's quite a deal.

Question : What is the cheapest day to fly in the next four weeks?
Answer : As of Jun 19th, the best day for booking to Washington (DCA) is Jun 23rd. It costs $341, which is 37% below the average price to book the same route.