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

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Frequently asked questions

Is it cheaper to buy a plane ticket from Dulles Intl. Airport to SEE last minute?
Being spontaneous is a terrific way to discover the world, but it isn't necessarily the best way to get your hands on a bargain flight. It's better to book your Washington Dulles Intl. Airport (IAD) to SEE journey well ahead of time rather than waiting until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave all that spontaneity for when you reach your destination!
What airports do you fly into for San Diego County from Washington?
With San Diego, CA (SEE-Gillespie Field), San Diego Intl. Airport (SAN) and McClellan-Palomar Airport (CLD) to select from, making your way from Washington to San Diego County is easy. The city's main terminal, San Diego, CA (SEE-Gillespie Field), is approximately 21 kilometers northeast of the downtown area. Besides ticket costs, consider factors like the ease of getting from the airport and the distance to your hotel before deciding where you'll get off the plane. Get your San Diego County trip off on the right foot by checking out San Diego Zoo and Balboa Park.
Can I change the date of my flight from Dulles Intl. Airport to SEE?
It's a snap to make amendments to your Dulles Intl. Airport to SEE journey yourself. Access your details via the Expedia Trips portal and hit "change flight." Browse around for new flights and choose the one that fits your plans. You'll see an estimate of the extra charges, if applicable. You can also visit our Customer Service portal to chat to our Virtual Agent and get answers to all your questions.

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Gillespie Field
Distance
3575 km

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