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Cheap flights from Washington Dulles Intl to San Diego (IAD - SAN)

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The best prices from Washington Dulles Intl to San Diego are usually found in September or October, booked 44 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

$510
$470
$430
$391
Price
$391 - $501
Temperature
66 - 81 °F
Rainfall
0 - 3 inches
Most popular in December High demand for flights, 5% potential price rise
Cheapest in September Best time to find cheap flights, 2% potential price drop
Average price $437 Price for this month
Cheapest price $391 From Washington Dulles Intl to San Diego

Cheap flights from Washington Dulles Intl to San Diego in February 2020

The best prices found for IAD to SAN flights for February
25 Feb - 2 Mar
$270pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl
27 Feb - 2 Mar
$319pp
IAD
Washington Dulles Intl
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
IAD
Washington Dulles Intl
28 Feb - 2 Mar
$423pp
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
United Airlines
 
1 STOP
IAD
Washington Dulles Intl

Washington Dulles Intl to San Diego 2020 flight deals

Cheap flights to San Diego from Washington Dulles Intl found for this year
29 Mar - 1 Apr
$319pp
IAD
Washington Dulles Intl
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
IAD
Washington Dulles Intl
27 Apr - 4 May
$337pp
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
14 Apr - 20 Apr
$338pp
IAD
Washington Dulles Intl
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
IAD
Washington Dulles Intl

Last minute flights from Washington Dulles Intl to San Diego

Late deals on round-trip flights to San Diego from Washington Dulles Intl, departing today and this week
25 Feb - 2 Mar
$270pp
IAD
Washington Dulles Intl
Multiple Airlines
   
2 STOPS
SAN
San Diego
SAN
San Diego
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl
27 Feb - 2 Mar
$319pp
IAD
Washington Dulles Intl
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
IAD
Washington Dulles Intl
23 Feb - 26 Feb
$340pp
IAD
Washington Dulles Intl
Multiple Airlines
 
1 STOP
SAN
San Diego
SAN
San Diego
Multiple Airlines
   
2 STOPS
IAD
Washington Dulles Intl

One-way flights to San Diego from Washington Dulles Intl

The cheapest one-way flights from Washington Dulles Intl to San Diego
4:45 am - 7:21 am
United Airlines
Nonstop
5h 36m
IAD - SAN
United Airlines
$247
United
12:30 pm - 3:07 pm
United Airlines
Nonstop
5h 37m
IAD - SAN
United Airlines
$364
United
3:30 am - 6:16 am
United Airlines
Nonstop
5h 46m
IAD - SAN
United Airlines
$438
United

Alternative routes for Washington Dulles Intl to San Diego

Destination information for San Diego

Things to know before you go. Useful info for your trip from Washington Dulles Intl to San Diego
Average temperature for February in San Diego
66.2 °F
Avg rainfall for February in San Diego
2.8 ″

Airports servicing Washington

Airports servicing San Diego

Weekly flight availability
from Washington Dulles Intl to San Diego
Sunday
10 daily flights
Monday
8 daily flights
Tuesday
7 daily flights
Wednesday
8 daily flights
Thursday
9 daily flights
Friday
9 daily flights
Saturday
6 daily flights

Related info for your journey

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

Flight FAQs

From Washington Dulles Intl to San Diego

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

Nonstop flights are available for this route on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

Within the past month, 33 users have taken a look at flights from Washington Dulles Intl to San Diego.

What percent of flights are delayed?

When booking remember that flights Washington Dulles Intl to San Diego are typically delayed by 48min. so prepare as needed.

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

On average, there are a total of 524 seats offered from Washington Dulles Intl to San Diego per day.

What is the cheapest airline for this route?

The cheapest airline for this route is United Air Lines Inc.. When flying this airline from Washington Dulles Intl to San Diego on average you can expect to find 80 flights available for this route daily.

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

Your journey will take you approximately 6 hours. Your flight will cover a distance of about 1,405 miles.

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

On average 18 flights depart from Washington Dulles Intl to San Diego per day.
Morning (6am - Noon) - 67% of flight departures
Afternoon (Noon - 6pm) - 33% of flight departures

Does it rain more in Washington Dulles Intl or San Diego?

The rainfall in Washington Dulles Intl is generally more than the rainfall in San Diego. This will continue over the next 13 days.

Is Washington Dulles Intl weather warmer or cooler than San Diego?

With an average temperature of 88 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in San Diego are colder than in Washington Dulles Intl.