$84 Cheap Flights from Washington to San Diego

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Find The Best Dates To Fly from Ronald Reagan Washington National to San Diego Intl.

Amazing DCA to SAN Flight Deals

The cheapest flights to San Diego Intl. found within the past 7 days were $168 round trip and $84 one way. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Can I catch a flight from Ronald Reagan Washington National Airport (DCA) to SAN right now?
It’s wise to learn about any quarantine requirements and travel advice reports in place in your destination city. Make sure you go to the Covid-19 Travel Advisor for up-to-date info on flying to San Diego Airport.
Are there direct flights from National Airport to San Diego Intl. Airport (SAN)?
Unfortunately, there aren’t any nonstop flights from National Airport to San Diego Intl. Airport (SAN). But we can direct you to airlines that operate flights with only one stopover. Have a look at American Airlines, United Airlines or Delta.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to San Diego Airport, please visit our Customer Service Portal.
How long is the flight from Ronald Reagan Washington National Airport (DCA) to San Diego Airport?
Flights between Arlington and San Diego County take roughly 6 hours and 52 minutes all up. Make the most of your time in the air by reading, resting, watching a movie or doing all three.
What is the flight distance from Ronald Reagan Washington National Airport (DCA) to San Diego Intl. Airport (SAN)?
The flight distance from Ronald Reagan Washington National Airport (DCA) to SAN is 2,300 mi. We recommend you bring along a good book or your favorite podcast to make your trip fly by.
What airlines fly from Ronald Reagan Washington National Airport (DCA) to San Diego Airport?
Currently, no airlines offer direct flights between Ronald Reagan Washington National Airport (DCA) and SAN. Save time and avoid tedious layovers by investigating the most efficient routes in advance.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Southwest Airlines, Alaska Airlines or United Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From Ronald Reagan Washington National
Traveling To San Diego Intl.
Shortest Flight Time 1 hours 15 mins
Earliest Departure Time 1:55PM PDT
Latest Departure Time 5:35PM PDT
Lowest Flight Price $168

Route Info

Flight path for flights from Ronald Reagan National Airport to San Diego International Airport

Distance:
2,283.00 miles

Airlines & Aircraft Used on DCA to SAN Flight Routes

Airline Carrier
Aircraft
American Airlines
Canadair Regional Jet
United Airlines
LET 410

Discover our best flights from Washington DCA to San Diego SAN. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Washington DCA to San Diego SAN at the right price  

Airfares to San Diego SAN from Washington DCA currently cost between $168 and $244. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Washington DCA to San Diego SAN 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Washington DCA to San Diego SAN on Travelocity starting at $84. Prices and availability subject to change. Additional terms may apply. 

 

Get to San Diego SAN from Washington DCA quicker with direct flights. 

Get to San Diego faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SAN from DCA to take around 1 hour(s) 15 min(s).  

 

Find our cheapest airfares for flights from Washington DCA to San Diego SAN

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SAN from DCA. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Washington DCA to San Diego SAN today 

If you’re flexible about when you travel, December is usually the cheapest month to fly from Washington DCA to San Diego SAN. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to San Diego SAN from Washington DCA 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SAN from DCA have this option.  

 

Travel with confidence when you book flights to San Diego SAN from Washington DCA with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.