$129 Cheap Flights from San Diego (SAN) to Washington (IAD)

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Cheap Flights from San Diego Intl. to Washington Dulles Intl.

Prices were available within the past 7 days and starts at $129 for one-way flights and $258 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
United
American Airlines
United
Delta
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United
American Airlines
American Airlines
American Airlines
Delta
United
United
Delta
American Airlines
United
United
American Airlines
American Airlines
United
Flight from San Diego to Washington route information
Origin AirportSan Diego Intl.
Destination AirportWashington Dulles Intl.
Airlines ServingAlaska Airlines, American Airlines, Delta, United
Flight Price$257
Distance2249 mi

San Diego to Washington Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from San Diego to Washington offer the perfect respite. Not only does exploring Washington provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from San Diego to Washington may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from SAN to IAD today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Washington are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Washington more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Washington is $129 now!

Frequently asked questions

How much is a flight from SAN to Washington Dulles Intl. Airport (IAD)?
Round-trip flights between San Diego Airport and Dulles Intl. Airport start from $258. This is based on fares quoted within the last week — book now to avoid missing out.
Do I need to pay a cancellation fee if I cancel my flight from San Diego Airport to IAD?
When it comes to cancellation fees, each airline has its own set of terms and conditions. If you decide to cancel your getaway, visit our Customer Service Portal.
How do I find cheap flights from SAN to IAD 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 SAN to Dulles Intl. Airport flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from San Diego Airport to Washington Dulles Intl. Airport (IAD)?
Lasting around 7 hours and 53 minutes, the flight between San Diego Intl. Airport (SAN) and Washington Dulles Intl. Airport (IAD) is a great opportunity to do some last-minute trip planning. Why not use this time to work on your itinerary for Sterling?
How far is the flight from San Diego Airport to IAD?
Around 2,237 mi (3,600 km) separates San Diego and Sterling, so pack some entertainment to keep you occupied for a few hours. That novel you haven’t started will be just the ticket.
Which airlines fly direct from SAN to Dulles Intl. Airport?
United Airlines (UA) will fly you from San Diego Airport to IAD comfortably and safely. Choose from 82 flights every month along this route.
Are San Diego Airport to Dulles Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Flight tickets from San Diego Intl. Airport (SAN) to IAD are available up to a year before departure on Expedia. And although you may pick up a fantastic last-minute deal, it’s never a sure thing. Also, booking your flights well in advance means you’ll have more options — and you can avoid ending up with the dreaded middle seat! We regularly update our fares to bring you the best bargains, so keep checking in for all the latest specials.
Can I fly from SAN to IAD right now?
To see what travel restrictions and quarantine requirements are in place for different citizens flying from San Diego Intl. Airport (SAN) to IAD please visit our COVID 19 travel advisor portal link
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