₹11,079 Cheap Flights from Washington (IAD) to San Diego (SAN)

View ₹11,079 flight on Sat, 20 Sep 2025Opens in a new window

Popular airlines from Washington Dulles International Airport (IAD) to San Diego Intl. Airport (SAN)

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Cheap Flights from Washington (IAD) to San Diego (SAN)

Prices were available within the past 7 days and start at ₹11,079 for one-way flights and ₹22,157 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 20 Sep - Sat, 27 Sep
IAD
Washington
SAN
San Diego
₹22,157 Return, found 4 days ago
₹22,157
Return
found 4 days ago
Select American Airlines flight, departing Sat, 20 Sep from Washington to San Diego, returning Sat, 27 Sep, priced at ₹22,157 found 4 days ago
American Airlines
Sat, 20 Sep - Sat, 27 Sep
IAD
Washington
SAN
San Diego
₹22,932 Return, found 4 days ago
₹22,932
Return
found 4 days ago
Select American Airlines flight, departing Sat, 20 Sep from Washington to San Diego, returning Sat, 27 Sep, priced at ₹22,932 found 4 days ago
Delta
Sat, 20 Sep - Sat, 27 Sep
IAD
Washington
SAN
San Diego
₹23,700 Return, found 4 days ago
₹23,700
Return
found 4 days ago
Select Delta flight, departing Sat, 20 Sep from Washington to San Diego, returning Sat, 27 Sep, priced at ₹23,700 found 4 days ago
Delta
Mon, 4 Aug - Tue, 12 Aug
IAD
Washington
SAN
San Diego
₹24,560 Return, found 3 days ago
₹24,560
Return
found 3 days ago
Select Delta flight, departing Mon, 4 Aug from Washington to San Diego, returning Tue, 12 Aug, priced at ₹24,560 found 3 days ago
American Airlines
Sat, 20 Sep - Sat, 27 Sep
IAD
Washington
SAN
San Diego
₹24,732 Return, found 4 days ago
₹24,732
Return
found 4 days ago
Select American Airlines flight, departing Sat, 20 Sep from Washington to San Diego, returning Sat, 27 Sep, priced at ₹24,732 found 4 days ago
Delta
Sat, 20 Sep - Sat, 27 Sep
IAD
Washington
SAN
San Diego
₹25,500 Return, found 4 days ago
₹25,500
Return
found 4 days ago
Select Delta flight, departing Sat, 20 Sep from Washington to San Diego, returning Sat, 27 Sep, priced at ₹25,500 found 4 days ago
Delta
Mon, 4 Aug - Tue, 12 Aug
IAD
Washington
SAN
San Diego
₹26,274 Return, found 3 days ago
₹26,274
Return
found 3 days ago
Select Delta flight, departing Mon, 4 Aug from Washington to San Diego, returning Tue, 12 Aug, priced at ₹26,274 found 3 days ago
Delta
Sat, 23 Aug - Sat, 30 Aug
IAD
Washington
SAN
San Diego
₹27,164 Return, found 11 hours ago
₹27,164
Return
found 11 hours ago
Select Delta flight, departing Sat, 23 Aug from Washington to San Diego, returning Sat, 30 Aug, priced at ₹27,164 found 11 hours ago
American Airlines
Sat, 16 Aug - Wed, 20 Aug
IAD
Washington
SAN
San Diego
₹27,221 Return, found 5 days ago
₹27,221
Return
found 5 days ago
Select American Airlines flight, departing Sat, 16 Aug from Washington to San Diego, returning Wed, 20 Aug, priced at ₹27,221 found 5 days ago
United
Sat, 16 Aug - Wed, 20 Aug
IAD
Washington
SAN
San Diego
₹27,244 Return, found 5 days ago
₹27,244
Return
found 5 days ago
Select United flight, departing Sat, 16 Aug from Washington to San Diego, returning Wed, 20 Aug, priced at ₹27,244 found 5 days ago

Find the cheapest month to fly from Washington (IAD) to San Diego (SAN)

September is typically the cheapest month to fly

From ₹13,571 - ₹22,037 per traveller.

Graph displaying average flight prices per month

Flight from Washington to San Diego route information
Origin airport
Washington Dulles Intl.
Destination airport
San Diego Intl.
Airlines serving
American Airlines, Delta, United
Return price
₹22,157
Distance
3598 km
Average flight time
2 hours 22 mins

Chantilly to San Diego Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Chantilly to San Diego will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring San Diego.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with IAD to SAN flights that won’t make your bank account wince. Ready to temporarily leave behind Chantilly for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SAN with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Dulles Intl. Airport to San Diego Airport?
The lowest price advertised for a round-trip journey from Dulles Intl. Airport to SAN is ₹22,157. But you better get a move on. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Washington Dulles Intl. Airport (IAD) to San Diego Intl. Airport (SAN)?
We understand that circumstances change unexpectedly, so we've made it as easy as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from IAD to San Diego Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Dulles Intl. Airport to San Diego Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from IAD to San Diego Airport?
The flying distance between Washington Dulles Intl. Airport (IAD) (IAD) and San Diego Airport (SAN) is 3,600 kilometres. Listen to some music or finish that novel and the trip will fly by.
Which airlines fly direct from IAD to SAN?
A favourite with many frequent flyers, United Airlines (UA) offers 91 flights every month from Washington Dulles Intl. Airport (IAD) to SAN. Pick the one that suits your travel plans and book your fare today.
Are Dulles Intl. Airport to San Diego Intl. Airport (SAN) flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally score a bargain, with some of the cheapest fares from Dulles Intl. Airport to San Diego Intl. Airport (SAN) appearing a few weeks before the date of departure. If you'd rather book ahead of time, Expedia compares and updates the best flight deals continuously --- as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines publish prices that far in advance.

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