S$203 Cheap Flights from San Diego to Washington

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Cheap Flights from San Diego to Washington (SAN-DCA)

Prices were available within the past 7 days and start at S$203 for one-way flights and S$419 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 19 Sep - Mon, 23 Sep
SAN
San Diego
DCA
Washington
S$419 Return, found 2 days ago
S$419
Return
found 2 days ago
Select Delta flight, departing Thu, 19 Sep from San Diego to Washington, returning Mon, 23 Sep, priced at S$419 found 2 days ago
Delta
Thu, 26 Sep - Mon, 30 Sep
SAN
San Diego
DCA
Washington
S$432 Return, found 2 days ago
S$432
Return
found 2 days ago
Select Delta flight, departing Thu, 26 Sep from San Diego to Washington, returning Mon, 30 Sep, priced at S$432 found 2 days ago
Delta
Thu, 19 Sep - Mon, 23 Sep
SAN
San Diego
DCA
Washington
S$446 Return, found 2 days ago
S$446
Return
found 2 days ago
Select Delta flight, departing Thu, 19 Sep from San Diego to Washington, returning Mon, 23 Sep, priced at S$446 found 2 days ago
United
Thu, 26 Sep - Mon, 30 Sep
SAN
San Diego
DCA
Washington
S$489 Return, found 2 days ago
S$489
Return
found 2 days ago
Select United flight, departing Thu, 26 Sep from San Diego to Washington, returning Mon, 30 Sep, priced at S$489 found 2 days ago
Delta
Thu, 19 Sep - Mon, 23 Sep
SAN
San Diego
DCA
Washington
S$494 Return, found 2 days ago
S$494
Return
found 2 days ago
Select Delta flight, departing Thu, 19 Sep from San Diego to Washington, returning Mon, 23 Sep, priced at S$494 found 2 days ago
Delta
Thu, 26 Sep - Mon, 30 Sep
SAN
San Diego
DCA
Washington
S$502 Return, found 2 days ago
S$502
Return
found 2 days ago
Select Delta flight, departing Thu, 26 Sep from San Diego to Washington, returning Mon, 30 Sep, priced at S$502 found 2 days ago
Delta
Thu, 26 Sep - Mon, 30 Sep
SAN
San Diego
DCA
Washington
S$508 Return, found 2 days ago
S$508
Return
found 2 days ago
Select Delta flight, departing Thu, 26 Sep from San Diego to Washington, returning Mon, 30 Sep, priced at S$508 found 2 days ago
United
Thu, 26 Sep - Mon, 30 Sep
SAN
San Diego
DCA
Washington
S$534 Return, found 2 days ago
S$534
Return
found 2 days ago
Select United flight, departing Thu, 26 Sep from San Diego to Washington, returning Mon, 30 Sep, priced at S$534 found 2 days ago
Delta
Thu, 26 Sep - Mon, 30 Sep
SAN
San Diego
DCA
Washington
S$547 Return, found 2 days ago
S$547
Return
found 2 days ago
Select Delta flight, departing Thu, 26 Sep from San Diego to Washington, returning Mon, 30 Sep, priced at S$547 found 2 days ago
Delta
Thu, 26 Sep - Mon, 30 Sep
SAN
San Diego
DCA
Washington
S$548 Return, found 2 days ago
S$548
Return
found 2 days ago
Select Delta flight, departing Thu, 26 Sep from San Diego to Washington, returning Mon, 30 Sep, priced at S$548 found 2 days ago
San Diego to Washington route information
Origin airport
San Diego Intl.
Destination airport
Ronald Reagan Washington National
Return price
S$419
Distance
3633 km
Average flight time
10 hours 31 mins

Perfect flights from San Diego to Washington

Your Journey from San Diego to Washington

Start your unforgettable journey with Expedia. Our broad selection of flights from San Diego to Washington caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, United, American Airlines. Our selection of flights from San Diego Intl. to Ronald Reagan Washington National caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with San Diego to Washington Flights

Experience the joy of finding cheap flights from San Diego Intl. to Ronald Reagan Washington National that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$203 and roundtrip prices from S$419*.
 

Pre-Flight Essentials

Ensure a smooth journey from San Diego to Washington with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Washington

Picture yourself stepping off the plane in Washington and immersing yourself in the unique atmosphere of Washington. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your San Diego to Washington Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from San Diego to Washington.
 

Beyond the Flight – Exploring Washington

With Expedia, your adventure extends beyond the flight. Explore Washington at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from San Diego to Washington with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from San Diego to Washington with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from San Diego Intl. Airport (SAN) to Ronald Reagan Washington National Airport (DCA)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight from SAN to National Airport was S$419. Fares this good don’t last long, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Diego Intl. Airport (SAN) to Ronald Reagan Washington National Airport (DCA)?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from SAN to National 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 San Diego Intl. Airport (SAN) to National Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from SAN to DCA?
The flight distance from San Diego Airport to National Airport is 3,700 kilometres. Pack yourself a snack, a drink and a good movie. Keep yourself occupied and the hours will zip by.
Which airlines fly direct from SAN to Ronald Reagan Washington National Airport (DCA)?
Unfortunately, there aren’t any airlines that fly direct between San Diego Intl. Airport (SAN) and Ronald Reagan Washington National Airport (DCA). You’ll need to book a flight with at least one stop.
Are SAN to Ronald Reagan Washington National Airport (DCA) flight tickets cheaper when they're purchased at the last minute?
Flight tickets from SAN to National Airport are available up to a year prior to departure on Expedia. And although you may score fantastic last-minute deals, it’s not something you should bank on. Also, booking your flights in advance means you’ll have more options — and you can avoid being wedged in the dreaded middle seat! We frequently update our fares to bring you the best bargains, so keep checking in for all the latest specials.
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