Cheap flights from Washington, D.C. to San Diego from $114

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1 stop
Wed, Jul 23
Washington, D.C. BWISan Diego SAN

$114
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1 stop
Mon, Jul 28
Washington, D.C. BWISan Diego SAN

$124
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1 stop
Sat, Jul 26
Washington, D.C. BWISan Diego SAN

$135
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1 stop
Tue, Jul 22
Washington, D.C. DCASan Diego SAN

$149
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Direct
Mon, Jul 28
Washington, D.C. IADSan Diego SAN

$160
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Direct
Mon, Jul 28
Washington, D.C. IADSan Diego SAN

$165
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Prices updated:

1 stop
Wed, Jul 23 – Fri, Jul 25
Washington, D.C. BWISan Diego SAN

$275
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1 stop
Wed, Jul 23 – Fri, Jul 25
Washington, D.C. BWISan Diego SAN

$275
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Direct
Mon, Jul 28 – Thu, Jul 31
Washington, D.C. IADSan Diego SAN

$325
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Direct
Mon, Jul 28 – Thu, Jul 31
Washington, D.C. IADSan Diego SAN

$325
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Direct
Mon, Jul 28 – Thu, Jul 31
Washington, D.C. IADSan Diego SAN

$325
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Direct
Mon, Jul 28 – Thu, Jul 31
Washington, D.C. IADSan Diego SAN

$325
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Prices updated:

Key info about flying to San Diego

Depart from
Washington Dulles International
Arrive to
San Diego International
Average flights per week
172
Flight distance
3658 km
Worth visiting
Griffith Observatory

Weekly direct flights

Discover the top airlines offering direct flights from Washington, D.C. to San Diego in the next month. You’ll find the number of daily direct flights per airline in the chart.

AirlineSun 29.06Mon 30.06Tue 01.07Wed 02.07Thu 03.07Fri 04.07Sat 05.07
------------132
------------1---1
------------111
Weekly flights: 11 totalDaily flights: 1.57 averageMost flights: Friday 3 flights
AirlineSun 06.07Mon 07.07Tue 08.07Wed 09.07Thu 10.07Fri 11.07Sat 12.07
3333333
1112222
2221111
Weekly flights: 42 totalDaily flights: 6 averageMost flights: Sunday 3 flights
AirlineSun 13.07Mon 14.07Tue 15.07Wed 16.07Thu 17.07Fri 18.07Sat 19.07
3333333
---222222
2------------------
Weekly flights: 35 totalDaily flights: 5 averageMost flights: Sunday 3 flights
AirlineSun 20.07Mon 21.07Tue 22.07Wed 23.07Thu 24.07Fri 25.07Sat 26.07
3333333
2222222
---------------------
Weekly flights: 35 totalDaily flights: 5 averageMost flights: Sunday 3 flights

Check-in for a flight from Washington, D.C. to San Diego

NameCarrier codeIATA CodePassport needed during booking
United AirlinesUALUANo
Alaska AirlinesASAASNo
Hawaiian AirlinesHALHANo
Spirit AirlinesNKSNKNo
Frontier AirlinesFFTF9No

Weather in San Diego

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January18°C10°C
February17°C10°C
March18°C11°C
April19°C12°C
May20°C14°C
June22°C16°C
July24°C18°C
August25°C19°C
September25°C19°C
October23°C16°C
November21°C13°C
December17°C11°C
Hottest Month
25°C
August
Coldest month
10°C
February
Sunny days
346
days per year

14 day forecast

Saturday
5 Jul
24°C17°C
12 Jul
22°C18°C
Sunday
6 Jul
23°C16°C
13 Jul
24°C18°C
Monday
7 Jul
24°C16°C
14 Jul
23°C19°C
Tuesday
8 Jul
25°C19°C
15 Jul
23°C19°C
Wednesday
9 Jul
26°C20°C
16 Jul
23°C19°C
Thursday
10 Jul
24°C20°C
17 Jul
81%
23°C19°C
Friday
11 Jul
23°C19°C
18 Jul
25°C20°C
Travelers usually depart from Washington Dulles International, Baltimore–Washington International, or Ronald Reagan Washington National when they travel from Washington, D.C. to San Diego. Book your trip to arrive at San Diego International, or McClellan–Palomar. The distance between Washington, D.C. and San Diego is 3658 km. The most popular airlines for this route are United Airlines, Alaska Airlines, Hawaiian Airlines, Spirit Airlines, and Frontier Airlines. Washington, D.C. and San Diego have 172 direct flights per week.

Frequently asked questions

How long does it take to travel from Washington, D.C. to San Diego?
What is the flight distance between Washington, D.C. and San Diego?
What airlines offer nonstop (direct) flights between Washington, D.C. and San Diego?
What are the most popular routes to and from Washington, D.C.?
What are the most popular routes to and from San Diego?
Which airports are there in Washington, D.C.?
What airports are near Washington, D.C.?
What airports are near San Diego?
Which airlines fly between Washington, D.C. and San Diego?
When’s the best time to travel between Washington, D.C. and San Diego?
What flights operate between Washington, D.C. and San Diego?
How many airports are there near Washington, D.C.?
How many airports are there near San Diego?
What time do nonstop (direct) flights between Washington, D.C. and San Diego depart?
What time do nonstop (direct) flights between Washington, D.C. and San Diego arrive?
What time do flights between Washington, D.C. and San Diego depart?
What time do flights between Washington, D.C. and San Diego arrive?

Explore alternative trips

Flights from Washington, D.C.

Flights to San Diego

Popular routes

The nearest countries with flights to San Diego

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