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Cheap flights from Washington to San Diego (WAS - SAN)

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The best prices from Washington to San Diego are usually found in September or January, booked 43 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

$500
$440
$380
$315
Price
$315 - $446
Temperature
66 - 81 °F
Rainfall
0 - 3 inches
Most popular in December High demand for flights, 3% potential price rise
Cheapest in September Best time to find cheap flights, 2% potential price drop
Average price $446 Price for this month
Cheapest price $315 From Washington to San Diego

Cheap flights from Washington to San Diego in December 2019

The best prices found for IAD to SAN flights for December
16 Dec - 11 Jan
$253pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
19 Dec - 7 Jan
$301pp
BWI
Baltimore/Washington
Spirit Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Spirit Airlines
 
1 STOP
BWI
Baltimore/Washington
16 Dec - 11 Jan
$308pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
DCA
Washington Reagan-National

Last minute flights from Washington to San Diego

Late deals on round-trip flights to San Diego from Washington, departing today and this week
11 Dec - 4 Feb
$156pp
DCA
Washington Reagan-National
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
DCA
Washington Reagan-National

Alternative routes for Washington to San Diego

Destination information for San Diego

Things to know before you go. Useful info for your trip from Washington to San Diego
Average temperature for December in San Diego
68.0 °F
Avg rainfall for December in San Diego
2.4 ″

Airports servicing Washington

Washington Dulles Intl (IAD)

Airports servicing San Diego

Weekly flight availability
from Washington to San Diego
Sunday
11 daily flights
Monday
11 daily flights
Tuesday
9 daily flights
Wednesday
9 daily flights
Thursday
11 daily flights
Friday
11 daily flights
Saturday
7 daily flights

Related info for your journey

Useful info, stats and facts about Washington to San Diego flights.

Flight FAQs

From Washington to San Diego

What days are nonstop flights available from Washington to San Diego?

Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

Flights from Washington to San Diego have been viewed 40 times in the past calendar month.

What percent of flights are delayed?

Based on our current data flights from Washington to San Diego are usually delayed by up to 48min. or more.

How many passenger seats are available on a flight on this route?

Generally, 524 passengers can be accommodated when flying from Washington to San Diego on commercial airlines.

What is the cheapest airline for this route?

While browsing flights check up on current rates for United Air Lines Inc.. United Air Lines Inc. offers the cheapest flight to Washington to San Diego. Flight availability can sometimes range however expect there to be 80 flights on average per day.

How long does the flight from Washington to San Diego take?

A nonstop flight takes up to 6 hours, covering a distance of 1,405 miles.

How many flights depart from Washington to San Diego on average per day?

Per day, 15 flights depart from Washington to San Diego on average.
Morning (6am - Noon) - 60% of flight departures
Afternoon (Noon - 6pm) - 40% of flight departures

Is Washington weather warmer or cooler than San Diego?

Temperatures around the 90 °F's can be experienced in July. The weather in San Diego is colder than in Washington. Plan for potential changes in flight availability as peak weather approaches in this location.