Cheap flights from Reagan-National (DCA) to San Diego (SAN) from $108

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to San Diego (average of $288). Flying from Washington, D.C. Reagan-National Airport to San Diego in June is currently the most expensive (average of $360). 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.

• What airport do you fly into for flights to San Diego from Washington, D.C. Reagan-National?

  If you book a flight to San Diego from Washington, D.C. Reagan-National, you will be flying to San Diego, which is the city’s only airport. San Diego (SAN) is located 2.6 mi from the center of San Diego. There is 1 flight from Washington, D.C. Reagan-National to San Diego per day from 6 different airlines.

• Can I find flights from Washington, D.C. Reagan-National Airport to San Diego for under $300 on Cheapflights?

  Yes, there are multiple flights from Washington, D.C. Reagan-National Airport to San Diego for under $300. The cheapest flight booked recently is on Frontier for just $211, but on average you can expect to pay $222.

• Are there last-minute flights available from Washington, D.C. Reagan-National Airport to San Diego for under $300?

  There are currently 20+ open flights from Washington, D.C. Reagan-National Airport to San Diego within the next 7 days for less than $300.

• What is the cheapest airline to fly from Washington, D.C. Reagan-National Airport to San Diego round-trip?

  Currently priced at $211, Frontier will fly you from Washington, D.C. Reagan-National Airport to San Diego and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Frontier is currently priced 47% below the average price you’ll pay for this route.

• What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to San Diego one-way?

  The cheapest airlines for a one-way flight from Washington, D.C. Reagan-National Airport to San Diego are Frontier ($108), American Airlines ($143), and Delta ($159).

• What are the most popular airlines that fly from Washington, D.C. Reagan-National Airport to San Diego?

  Before booking your flight from Washington, D.C. Reagan-National Airport to San Diego check out the most popular airlines for this route: American Airlines, Alaska Airlines or JetBlue.

• What does DCA to SAN mean?

  These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Washington, D.C. Reagan-National Airport to San Diego Airport flight would often be abbreviated as a DCA to SAN flight.

• Can I find deals for flights from Reagan-National to San Diego that include extra baggage allowance?

  The amount of baggage you can bring on your Reagan-National to San Diego flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

• Can I find deals on flights from Reagan-National to San Diego with specific airlines?

  Yes, Cheapflights allows you to browse and filter Reagan-National to San Diego flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

• Can I find deals for flights from Reagan-National to San Diego that include hotel bookings?

  Yes. In addition to deals on Reagan-National to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

• How can I find direct flights from Reagan-National to San Diego?

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

• Can I find deals for business class flights from Reagan-National to San Diego?

  Yes. Cheapflights offers flight deals from Reagan-National 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.

• Can I find deals for flights from Reagan-National to San Diego that allow pets onboard?

  Many airlines flying from Reagan-National to San Diego offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

• Can I find deals on last-minute flights from Reagan-National to San Diego?

  Yes, you can often find last-minute deals on Reagan-National to San Diego flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

• How recently were the Washington, D.C. Reagan-National Airport to San Diego flight deals updated?

  The Washington, D.C. Reagan-National Airport to San Diego flight deals you see on this page were last updated on 5/1.