
Popular airlines from Washington Dulles Intl. Airport (IAD) to San Diego Intl. Airport (SAN)
- Alaska Airlines
Alaska Airlines
- United
United
- American Airlines
American Airlines
- Delta
Delta
- Southwest Airlines
Southwest Airlines
- Sun Country Airlines
Sun Country Airlines
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Cheap flights from Washington to San Diego (IAD-SAN)
Prices were available within the past 7 days and start at €111 for one-way flights and €204 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, 6 Dec - Sat, 13 Dec
IAD
Washington
SAN
San Diego
€204 Return, found 18 hours ago
€204
Return
found 18 hours ago

Sat, 6 Dec - Sat, 13 Dec
IAD
Washington
SAN
San Diego
€222 Return, found 18 hours ago
€222
Return
found 18 hours ago

Sat, 6 Dec - Sat, 13 Dec
IAD
Washington
SAN
San Diego
€238 Return, found 18 hours ago
€238
Return
found 18 hours ago

Sat, 6 Dec - Sat, 13 Dec
IAD
Washington
SAN
San Diego
€255 Return, found 18 hours ago
€255
Return
found 18 hours ago

Sat, 6 Dec - Sat, 13 Dec
IAD
Washington
SAN
San Diego
€274 Return, found 18 hours ago
€274
Return
found 18 hours ago

Sat, 6 Dec - Sat, 13 Dec
IAD
Washington
SAN
San Diego
€279 Return, found 18 hours ago
€279
Return
found 18 hours ago

Sat, 6 Dec - Sat, 13 Dec
IAD
Washington
SAN
San Diego
€282 Return, found 18 hours ago
€282
Return
found 18 hours ago

Sat, 6 Dec - Sat, 13 Dec
IAD
Washington
SAN
San Diego
€287 Return, found 18 hours ago
€287
Return
found 18 hours ago

Sat, 6 Dec - Sat, 13 Dec
IAD
Washington
SAN
San Diego
€291 Return, found 18 hours ago
€291
Return
found 18 hours ago

Sat, 6 Dec - Sat, 13 Dec
IAD
Washington
SAN
San Diego
€324 Return, found 18 hours ago
€324
Return
found 18 hours ago
Find the cheapest month to fly from Washington (IAD) to San Diego (SAN)
September is typically the cheapest month to fly
From €148 - €202 per traveller.
Origin airport | Washington Dulles Intl. |
|---|---|
Destination airport | San Diego Intl. |
Airlines serving | American Airlines, Delta, United |
Return price | €203 |
Distance | 3598 km |
Average flight time | 3 hours 20 mins |
Perfect flights from Washington to San Diego
Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Washington to San Diego. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
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Our flexible Washington Dulles Intl. to San Diego Intl. ticket options cater to your travel preferences, with incredible one-way fares from €111 and roundtrip prices from €204. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
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Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in San Diego.
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