$145 Cheap Flights from San Diego to Washington

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from San Diego Intl. to Washington Dulles Intl.

Amazing SAN to IAD Flight Deals

The cheapest flights to Washington Dulles Intl. found within the past 7 days were $262 round trip and $145 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for SAN to IAD

CarrierFlightDepart SANArrive IADWed
10/27
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10/28
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10/29
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10/30
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10/31
Mon
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Stops
UA54608:30 am04:24 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA212910:15 pm06:04 amCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA228201:35 pm09:13 pm
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Best Washington Dulles Intl. Flight and Hotel Packages

Washington Dulles Intl. flight + hotel packages - economy flights

Hotel Pentagon
Club Wyndham Old Town Alexandria
Embassy Suites Hotel Alexandria Old Town
Sheraton Pentagon City Hotel
Wingate by Wyndham Springfield
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FAQs about flights from San Diego Intl. Airport (SAN) to Washington Dulles Intl. Airport (IAD)

Can I catch a flight from San Diego, CA Airport (SAN-San Diego Intl.) to Washington, DC Airport (IAD-Washington Dulles Intl.) right now?

It's wise to learn about any quarantine requirements and travel advice reports in effect in your destination. Be sure to go to the Covid-19 Travel Advisor for up-to-date info on flying to Washington, DC Airport (IAD-Washington Dulles Intl.) from San Diego, CA Airport (SAN-San Diego Intl.).

Are there direct flights from San Diego Airport to Washington, DC Airport (IAD-Washington Dulles Intl.)?

If you want to fly directly from San Diego Intl. Airport (SAN) to Dulles Intl. Airport, book a seat with United Airlines. This airline is just the ticket if you like to fly from A to B fast.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Washington, DC Airport (IAD-Washington Dulles Intl.), please visit our Customer Service Portal.

How long is the flight from San Diego, CA Airport (SAN-San Diego Intl.) to IAD?

Flights between San Diego and Washington usually take around 8 hours and 15 minutes all up. Make the most of your time in the air by napping, reading, exploring the in-flight entertainment or doing all three.

What is the flight distance from San Diego Intl. Airport (SAN) to Dulles Intl. Airport?

From San Diego Intl. Airport (SAN) to Dulles Intl. Airport, the flight distance is 3,045 mi. So, it'll be smart to have a good selection of entertainment options. Magazines, movies, games ... whatever you enjoy. If you come prepared, it won't feel like too long before you hear the call to prepare for landing.

What airlines fly from SAN to Dulles Intl. Airport?

If you're after an air carrier that offers direct flights from San Diego to Washington and rates highly with seasoned travelers, consider United Airlines. They offer up to 97 flights per month.

What airlines have practices regarding COVID-19 in place and use social distancing?

From the moment you enter the departure terminal to when you leave the arrivals terminal, if you're flying with United Airlines, Delta or American Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2020, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.

San Diego Intl. to Washington Dulles Intl. Flight FAQ

Traveling From San Diego Intl.
Traveling To Washington Dulles Intl.
Shortest Flight Time 4 hours 38 mins
Earliest Departure Time 8:15AM PDT
Latest Departure Time 1:35PM PDT
Lowest Flight Price $262

Route Info

Flight path for flights from San Diego International Airport to Washington Dulles International Airport.

Distance:
2,435.00 miles

Discover our best flights from San Diego SAN to Washington IAD. 

With 18 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from San Diego SAN to Washington IAD at the right price  

Airfares to Washington IAD from San Diego SAN currently cost between $262 and $300. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from San Diego SAN to Washington IAD 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from San Diego SAN to Washington IAD on Travelocity starting at $145. Prices and availability subject to change. Additional terms may apply. 

 

Get to Washington IAD from San Diego SAN quicker with direct flights. 

Get to Washington faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to IAD from SAN to take around 4 hour(s) 38 min(s).  

 

Find our cheapest airfares for flights from San Diego SAN to Washington IAD

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to IAD from SAN. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from San Diego SAN to Washington IAD today 

If you’re flexible about when you travel, November is usually the cheapest month to fly from San Diego SAN to Washington IAD. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Washington IAD from San Diego SAN 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to IAD from SAN have this option.  

 

Travel with confidence when you book flights to Washington IAD from San Diego SAN with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.