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

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How to find the cheapest flight from
Reagan-National (DCA) to San Diego (SAN)

All the information you need to plan the best DCA to SAN flight in 2021: compare Reagan-National to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.
DCA - SAN
Price
$217 - $472
SAN
Temperature
57.2 - 71.6 °F
SAN
Precipitation
0 - 2.3 inches

Popular in

December

High demand for flights, 26% potential price rise

Cheapest in

August

Best time to find cheap flights, 38% potential price drop

Round-trip from

$217

From Washington Reagan-National to San Diego

One-way from

$117

One-way flight from Washington Reagan-National to San Diego

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Washington Reagan-National Airport to San Diego (DCA - SAN)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington Reagan-National Airport to San Diego as you normally would.

How far in advance should I book a flight from Washington Reagan-National Airport to San Diego?

Find a great deal and save up to 3% by booking at least 15 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington Reagan-National Airport to San Diego within the next two weeks, with the cheapest ticket starting at $378.

What is the cheapest month to fly from Washington Reagan-National Airport to San Diego?

Flights from Washington Reagan-National Airport to San Diego lean towards being more expensive in December. Prices are generally better when you fly from Washington Reagan-National Airport to San Diego in August, with the cheapest ticket starting at $109.

Cheap flights from Reagan-National to San Diego in October, November 2021

The best prices found for DCA to SAN flights for October, November
6 Nov - 13 Nov
$124pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
DCA
Washington Reagan-National
30 Oct - 1 Dec
$128pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
DCA
Washington Reagan-National
3 Nov - 9 Nov
$133pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
DCA
Washington Reagan-National

Washington Reagan-National to San Diego 2021 flight deals

Cheap flights to San Diego from Reagan-National found for this year
6 Nov - 13 Nov
$124pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
DCA
Washington Reagan-National
30 Oct - 1 Dec
$128pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
DCA
Washington Reagan-National
3 Nov - 9 Nov
$133pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
DCA
Washington Reagan-National

Last minute flights from Reagan-National to San Diego

Late deals on round-trip flights to San Diego from Reagan-National, departing today and this week
30 Oct - 2 Nov
$124pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
DCA
Washington Reagan-National
30 Oct - 1 Dec
$128pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
DCA
Washington Reagan-National
3 Nov - 9 Nov
$133pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
DCA
Washington Reagan-National

One-way flights to San Diego from Washington Reagan-National

The cheapest one-way flights from Reagan-National to San Diego
1:44 pm - 7:22 am
Multiple Airlines
2 Stops
20h 38m
DCA - SAN
Multiple Airlines
$117
Kiwi.com
6:01 am - 5:59 pm
American Airlines
1 Stop
14h 58m
DCA - SAN
American Airlines
1:42 pm - 6:53 am
Frontier
3 Stops
20h 11m
DCA - SAN
Frontier
$144
FlightHub

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Reagan-National</span> to <span class="emphasized">San Diego</span> flights.

Flight FAQs

From Reagan-National to San Diego

What airport do you fly into for flights to San Diego from Washington Reagan-National?

If you book a flight to San Diego from Washington 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 Reagan-National to San Diego per day from 8 different airlines.

Which airlines flying from Washington Reagan-National to San Diego have flexible cancellations due to COVID-19?

American Airlines, United Airlines, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Washington Reagan-National Airport to San Diego for under $200 on Cheapflights?

Yes, there are multiple flights from Washington Reagan-National Airport to San Diego for under $200. The cheapest flight booked recently is on Frontier for just $124, but on average you can expect to pay $156.

Are there last-minute flights available from Washington Reagan-National Airport to San Diego for under $200?

There are currently 20+ open flights from Washington Reagan-National Airport to San Diego within the next 7 days for less than $200.

What is the cheapest airline to fly from Washington Reagan-National Airport to San Diego round-trip?

According to our current data, Frontier ($124), offers the cheapest pricing from Washington Reagan-National Airport to San Diego. Frontier is currently priced 64% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Washington Reagan-National Airport to San Diego one-way?

The cheapest airlines for a one-way flight from Washington Reagan-National Airport to San Diego are Frontier ($64), Delta ($118), and JetBlue ($130).

What are the cheapest flights from Washington Reagan-National Airport to San Diego?

On average you can expect to pay $835 for a flight from Washington Reagan-National Airport to San Diego. The cheapest flight overall is $134 while the most popular route, (Washington Reagan-National - San Diego) is currently priced at $128.

What are the most popular airlines that fly from Washington Reagan-National Airport to San Diego?

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

COVID Restrictions

View COVID Travel Restrictions for San Diego, CA

Do I need a COVID test to fly to San Diego from Reagan-National?

Information is based on travel restrictions for travel to San Diego within the United States

Most visitors from Washington Reagan-National need to provide a negative COVID-19 test result and/or quarantine to enter San Diego.

COVID-19 testing requirements
Visitors from Washington Reagan-National must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Diego.

Quarantine requirements
Visitors from Washington Reagan-National are not required to quarantine after entering San Diego.

Do I need a test to fly back to Reagan-National from San Diego?

Returning to Washington Reagan-National from San Diego

COVID-19 testing requirements
Visitors from San Diego must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington Reagan-National.

Quarantine requirements
Visitors from San Diego are not required to quarantine after entering Washington Reagan-National.

Hide COVID Travel Restrictions for San Diego, CA

Destination information for San Diego

Things to know before you go - useful duration and weather info for your trip from Reagan-National to San Diego.
Average temperature for October in San Diego
77.0 °F
Avg rainfall for October in San Diego
0.6 ″

Airports servicing Washington

Airports servicing San Diego

Top 7 airlines flying from Washington Reagan-National to San Diego

The chart below displays the airlines Cheapflights users traveling from Reagan-National to San Diego choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$113 $301 No cancel fee 62%
American Airlines
$127 $434 No cancel fee 71%
Alaska Airlines
$138 $301 No cancel fee 75%
JetBlue
$159 $373 No cancel fee 62%
Spirit Airlines
$161 $275 No cancel fee 65%
Delta
$179 $430 No cancel fee N/A
United Airlines
$222 $480 No cancel fee 69%

Hourly flight availability from Reagan-National to San Diego

See what time of day planes typically take off from Reagan-National towards San Diego.
Afternoon Noon to 6 PM 100% of DCA to SAN departures
Early morning Midnight to 6 AM 0% of DCA to SAN departures
Morning 6 AM to noon 0% of DCA to SAN departures
Evening 6 PM to midnight 0% of DCA to SAN departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Reagan-National to San Diego
See how many times per day planes take to the skies headed from Reagan-National to San Diego.
Sunday
1 daily flight
Monday
2 daily flights
Tuesday
1 daily flight
Wednesday
1 daily flight
Thursday
2 daily flights
Friday
2 daily flights
Saturday
1 daily flight
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