Cheap flights from Reagan-National (DCA) to San Diego (SAN) from $121

This is the cheapest one-way flight price, found on 6/5. Prices may vary by date and flight preferences.
DCA — SAN
Jun 11 — Jun 181

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 2023: compare Reagan-National to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.

Popular in

June

Cheapest in

January

Round-trip from

$269

One-way from

$135
High demand for flights, 31% potential price rise
Best time to find cheap flights, 41% potential price drop
From Washington, D.C. Reagan-National to San Diego
One-way flight from Washington, D.C. Reagan-National to San Diego

DCA - SAN

Price

$269 - $537

SAN

Temperature

57.2 - 71.6 °F

SAN

Rainfall

0 - 2.3 inches

Cheap flights from Reagan-National to San Diego in June, July 2023

The best prices found for DCA to SAN flights for June, July
Scroll through some of the best deals on flights from Washington, D.C. to San Diego in 2023. If these deals don't appeal to you, be sure to come back soon for more options.

Reagan-National to San Diego 2023 flight deals

Cheap flights to San Diego from Reagan-National found for this year
Scroll through some of the best deals on flights from Washington, D.C. to San Diego in 2023. If these deals don't appeal to you, be sure to come back soon for more options.

Cheap American Airlines flights from Reagan-National to San Diego

Consider these cheap American Airlines flights we've found departing from Washington, D.C. to San Diego. It's recommended that users confirm their flight details before booking.

Cheap Frontier flights from Reagan-National to San Diego

Take a gander at the lowest prices we've found on Frontier flights from Washington, D.C. to San Diego. Check back soon if you're not seeing flights that suit your needs.

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
Have a look at some of the last-minute flights available departing from Washington, D.C. to San Diego. Users should examine the flight details to ensure there are no surprises.

One-way flights to San Diego from Reagan-National

The cheapest one-way flights from Reagan-National to San Diego
Users traveling one-way from Washington, D.C. to San Diego can select one of these great deals. Those seeking round-trip flights from Washington, D.C. to San Diego should utilize the search form at the the top of the page.

Find flights from Reagan-National to San Diego within your budget

Use the slider to find flights from Reagan-National to San Diego that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$269 - $387

Route

Depart

Return

Price

Washington, D.C. Reagan-NationalSan Diego

DCA - SAN

DCASAN

Washington, D.C. Reagan-National

Mon 9/18

1 stop8h 52m

San Diego

Thu 9/21

1 stop8h 35m

Washington, D.C. Reagan-NationalSan Diego

DCA - SAN

DCASAN

Washington, D.C. Reagan-National

Sat 9/9

1 stop8h 39m

San Diego

Sat 9/16

1 stop8h 35m

Washington, D.C. Reagan-NationalSan Diego

DCA - SAN

DCASAN

Washington, D.C. Reagan-National

Tue 8/15

1 stop7h 38m

San Diego

Sat 8/19

1 stop12h 30m

Washington, D.C. Reagan-NationalSan Diego

DCA - SAN

DCASAN

Washington, D.C. Reagan-National

Wed 8/16

1 stop13h 07m

San Diego

Sat 8/19

1 stop12h 30m

Washington, D.C. Reagan-NationalSan Diego

DCA - SAN

DCASAN

Washington, D.C. Reagan-National

Wed 11/1

1 stop8h 55m

San Diego

Sun 11/5

1 stop7h 37m

Washington, D.C. Reagan-NationalSan Diego

DCA - SAN

DCASAN

Washington, D.C. Reagan-National

Sun 9/3

1 stop12h 26m

San Diego

Wed 9/6

1 stop12h 00m

Washington, D.C. Reagan-NationalSan Diego

DCA - SAN

DCASAN

Washington, D.C. Reagan-National

Wed 11/1

1 stop7h 22m

San Diego

Wed 12/6

1 stop9h 35m

Washington, D.C. Reagan-NationalSan Diego

DCA - SAN

DCASAN

Washington, D.C. Reagan-National

Fri 9/1

1 stop6h 57m

San Diego

Tue 9/5

1 stop8h 37m

Washington, D.C. Reagan-NationalSan Diego

DCA - SAN

DCASAN

Washington, D.C. Reagan-National

Sat 8/5

1 stop6h 52m

San Diego

Thu 8/17

1 stop7h 50m

Flights are sorted by cheapest first

Deals found on 6/4

Reviews of airlines servicing San Diego

Get a feel of what it's like to fly with American Airlines, Frontier and United Airlines from Washington, D.C. to San Diego by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
2,393 reviews

Crew

8.5

Comfort

7.9

Food

7.2

Entertainment

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 10

Flight got delayed. The baggage delivery at destination, Buffalo, was late, and also confusing, bags first arrived at Caorusel belt 4 and then it was announced that the bag would arrive at Belt 3 .

Delta
8.0
Very good
2,393 reviews
Delta
8.0
Very good
2,393 reviews

Crew

8.5

Comfort

7.9

Food

7.2

Entertainment

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 10

Flight got delayed. The baggage delivery at destination, Buffalo, was late, and also confusing, bags first arrived at Caorusel belt 4 and then it was announced that the bag would arrive at Belt 3 .

United Airlines
7.6
Good
1,558 reviews
Delta
8.0
Very good
2,393 reviews

Crew

8.5

Comfort

7.9

Food

7.2

Entertainment

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 10

Flight got delayed. The baggage delivery at destination, Buffalo, was late, and also confusing, bags first arrived at Caorusel belt 4 and then it was announced that the bag would arrive at Belt 3 .

JetBlue
7.5
Good
619 reviews
Delta
8.0
Very good
2,393 reviews

Crew

8.5

Comfort

7.9

Food

7.2

Entertainment

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 10

Flight got delayed. The baggage delivery at destination, Buffalo, was late, and also confusing, bags first arrived at Caorusel belt 4 and then it was announced that the bag would arrive at Belt 3 .

American Airlines
7.3
Good
2,149 reviews
Delta
8.0
Very good
2,393 reviews

Crew

8.5

Comfort

7.9

Food

7.2

Entertainment

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 10

Flight got delayed. The baggage delivery at destination, Buffalo, was late, and also confusing, bags first arrived at Caorusel belt 4 and then it was announced that the bag would arrive at Belt 3 .

Frontier
5.9
Fair
680 reviews
Delta
8.0
Very good
2,393 reviews

Crew

8.5

Comfort

7.9

Food

7.2

Entertainment

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 10

Flight got delayed. The baggage delivery at destination, Buffalo, was late, and also confusing, bags first arrived at Caorusel belt 4 and then it was announced that the bag would arrive at Belt 3 .

Related info for your journey

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

Alternative routes for Reagan-National to San Diego

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

Top 6 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
FrontierCheapest$162Average$279FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
JetBlueCheapest$255Average$403FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search JetBlue flights
DeltaCheapest$267Average$420FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
United AirlinesCheapest$289Average$487FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$297Average$552FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
Alaska AirlinesCheapest$321Average$508FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines 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
0%of flight departuresMorning6 am to noon
100%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
Tuesday1daily flight
Wednesday1daily flight
Thursday2daily flights
Friday2daily flights
Saturday2daily flights
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