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

DCA — SAN
May 24 — May 311

How to find the cheapest flight from Reagan-National to San Diego

All the information you need to plan the best DCA to SAN flight in 2022: 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

Rainfall

0 - 2.3 inches

Popular inDecemberHigh demand for flights, 26% potential price rise
Cheapest inAugustBest time to find cheap flights, 38% potential price drop
Round-trip from$217From Washington, D.C. Reagan-National to San Diego
One-way from$163One-way flight from Washington, D.C. Reagan-National to San Diego

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

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

When is the cheapest time to fly from Washington, D.C. 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, D.C. Reagan-National Airport to San Diego as you normally would.

Cheap flights from Reagan-National to San Diego in May, June 2022

The best prices found for DCA to SAN flights for May, June
May 28 - Jun 3
DCA

Washington, D.C. Reagan-National

SAN

San Diego

2 stops

12h 44m
SAN

San Diego

DCA

Washington, D.C. Reagan-National

1 stop

12h 34m
$325

Multiple Airlines

View Deal

Deal found 22.05.18

May 31 - Jun 8
DCA

Washington, D.C. Reagan-National

SAN

San Diego

1 stop

7h 37m
SAN

San Diego

DCA

Washington, D.C. Reagan-National

2 stops

42h 33m
$335

Frontier

View Deal

Deal found 22.05.16

May 28 - May 29
DCA

Washington, D.C. Reagan-National

SAN

San Diego

1 stop

13h 13m
SAN

San Diego

DCA

Washington, D.C. Reagan-National

1 stop

12h 34m
$336

Frontier

View Deal

Deal found 22.05.18

Reagan-National to San Diego 2022 flight deals

Cheap flights to San Diego from Reagan-National found for this year
May 18 - May 21
DCA

Washington, D.C. Reagan-National

SAN

San Diego

1 stop

12h 58m
SAN

San Diego

DCA

Washington, D.C. Reagan-National

1 stop

12h 34m
$281

Frontier

View Deal

Deal found 22.05.17

May 18 - May 20
DCA

Washington, D.C. Reagan-National

SAN

San Diego

1 stop

19h 06m
SAN

San Diego

DCA

Washington, D.C. Reagan-National

1 stop

8h 34m
$286

Frontier

View Deal

Deal found 22.05.17

May 18 - May 25
DCA

Washington, D.C. Reagan-National

SAN

San Diego

1 stop

12h 58m
SAN

San Diego

DCA

Washington, D.C. Reagan-National

1 stop

23h 31m
$288

Frontier

View Deal

Deal found 22.05.17

Cheap Delta flights from Reagan-National to San Diego

Sep 7 - Sep 14
DCA

Washington, D.C. Reagan-National

SAN

San Diego

1 stop

8h 45m
SAN

San Diego

DCA

Washington, D.C. Reagan-National

1 stop

9h 43m
$326

Delta

View Deal

Deal found 22.05.17

Nov 4 - Nov 12
DCA

Washington, D.C. Reagan-National

SAN

San Diego

1 stop

7h 26m
SAN

San Diego

DCA

Washington, D.C. Reagan-National

1 stop

7h 23m
$372

Delta

View Deal

Deal found 22.05.18

Cheap Frontier flights from Reagan-National to San Diego

May 31 - Jun 8
DCA

Washington, D.C. Reagan-National

SAN

San Diego

1 stop

7h 37m
SAN

San Diego

DCA

Washington, D.C. Reagan-National

2 stops

42h 33m
$335

Frontier

View Deal

Deal found 22.05.16

May 28 - May 29
DCA

Washington, D.C. Reagan-National

SAN

San Diego

1 stop

13h 13m
SAN

San Diego

DCA

Washington, D.C. Reagan-National

1 stop

12h 34m
$336

Frontier

View Deal

Deal found 22.05.18

May 25 - Jun 1
DCA

Washington, D.C. Reagan-National

SAN

San Diego

1 stop

24h 42m
SAN

San Diego

DCA

Washington, D.C. Reagan-National

1 stop

8h 34m
$345

Frontier

View Deal

Deal found 22.05.16

Last minute flights from Reagan-National to San Diego

Late deals on return flights to San Diego from Reagan-National, departing today and this week
May 28 - Jun 3
DCA

Washington, D.C. Reagan-National

SAN

San Diego

2 stops

12h 44m
SAN

San Diego

DCA

Washington, D.C. Reagan-National

1 stop

12h 34m
$325

Multiple Airlines

View Deal

Deal found 22.05.18

May 28 - May 29
DCA

Washington, D.C. Reagan-National

SAN

San Diego

1 stop

13h 13m
SAN

San Diego

DCA

Washington, D.C. Reagan-National

1 stop

12h 34m
$336

Frontier

View Deal

Deal found 22.05.18

May 25 - Jun 1
DCA

Washington, D.C. Reagan-National

SAN

San Diego

1 stop

24h 42m
SAN

San Diego

DCA

Washington, D.C. Reagan-National

1 stop

8h 34m
$345

Frontier

View Deal

Deal found 22.05.16

One-way flights to San Diego from Reagan-National

The cheapest one-way flights from Reagan-National to San Diego
May 31
DCA

Washington, D.C. Reagan-National

SAN

San Diego

1 stop

7h 37m
$137

Frontier

View Deal

Deal found 22.05.16

Sep 19
DCA

Washington, D.C. Reagan-National

SAN

San Diego

1 stop

7h 26m
$163

Delta

View Deal

Deal found 22.05.18

Jun 5
DCA

Washington, D.C. Reagan-National

SAN

San Diego

1 stop

19h 27m
$168

Frontier

View Deal

Deal found 22.05.17

Related info for your journey

Useful info, stats and facts about Reagan-National to San Diego flights.

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 8 different airlines.

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

Some of our airline partners flying from Washington, D.C. Reagan-National to San Diego have new flexible policies in place due to COVID-19. American Airlines, United Airlines, and Frontier are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

Can I find flights from Washington, D.C. Reagan-National Airport to San Diego for under $400 on Cheapflights?

Yes, there are multiple flights from Washington, D.C. Reagan-National Airport to San Diego for under $400. The cheapest flight booked recently is on Delta for just $326, but on average you can expect to pay $357.

Are there last-minute flights available from Washington, D.C. Reagan-National Airport to San Diego for under $400?

There are currently 20+ open flights from Washington, D.C. Reagan-National Airport to San Diego within the next 7 days for less than $400.

What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to San Diego round-trip?

Currently priced at $326, Delta will fly you from Washington, D.C. Reagan-National Airport to San Diego and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and JetBlue - these airlines can fly you to your destination from $335 and $384, respectively. Delta is currently priced 6% 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 ($137), Delta ($163), and JetBlue ($192).

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: Major Airline, American Airlines or Alaska Airlines.

What are the cheapest flights from Washington, D.C. Reagan-National Airport to San Diego?

On average you can expect to pay $836 for a flight from Washington, D.C. Reagan-National Airport to San Diego. The cheapest flight overall is $279 while the most popular route, (Washington, D.C. Reagan-National - San Diego) is currently priced at $325.

Alternative routes for Reagan-National to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from 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.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$12Average$17FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
FrontierCheapest$124Average$288FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
JetBlueCheapest$171Average$383FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search JetBlue flights
American AirlinesCheapest$208Average$489FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$228Average$424FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights

Hourly flight availability from Reagan-National to San Diego

See what time of day planes typically take off from Reagan-National to San Diego
0%of flight departuresEarly morningMidnight to 6 am
50%of flight departuresMorning6 am to noon
50%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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
Sunday2daily flights
Monday2daily flights
Tuesday2daily flights
Wednesday2daily flights
Thursday2daily flights
Friday2daily flights
Saturday0daily flights