$109 Cheap Flights from San Diego to Washington

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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 $218 round trip and $109 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for SAN to IAD

CarrierFlightDepart SANArrive IADSat
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Stops
UA249108:43 am04:25 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA228200:45 pm08:27 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA212910:11 pm05:49 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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Best Washington Dulles Intl. Flight and Hotel Packages

Washington Dulles Intl. flight + hotel packages - economy flights

Thompson Washington D.C.
Phoenix Park Hotel
Embassy Suites by Hilton Washington DC Chevy Chase Pavilion
Glover Park Hotel Georgetown
Hotel Lombardy
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Frequently asked questions

Can I catch a flight from SAN to IAD right now?
It’s prudent to know about any travel advice reports and quarantine requirements in place in your destination. Make sure you visit the Covid-19 Travel Advisor for up-to-date info on catching a flight to Washington Dulles Intl. Airport (IAD).
Are there direct flights from San Diego Intl. Airport (SAN) to IAD?
For nonstop flights from SAN to IAD, try United Airlines. This airline will be perfect for you if you want to get from A to B as easily as possible.
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 IAD, please visit our Customer Service Portal.
How long is the flight from SAN to Dulles Intl. Airport?
Exit the airplane feeling relaxed and rested by having a sleep and some refreshments during your flight to Washington Dulles Intl. Airport (IAD). With a general travel time of 8 hours and 12 minutes from San Diego Airport, you’ll have enough time to indulge in both.
What is the flight distance from SAN to IAD?
There’s a flight distance of 2,300 mi separating San Diego Airport and Dulles Intl. Airport. This is classified as a medium-haul flight. There’ll be enough time to get engrossed in the in-flight entertainment and fit in a snooze if you want to look fresh on landing.
What airlines fly from SAN to IAD?
If you’re after an air carrier that flies directly from SAN to Dulles Intl. Airport and is rated highly by other experienced travelers, try United Airlines. They offer as many as 60 services on this route each 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 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that 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 2021, 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 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From San Diego Intl.
Traveling To Washington Dulles Intl.
Shortest Flight Time 4 hours 38 mins
Earliest Departure Time 8:43AM PST
Latest Departure Time 10:11PM PST
Lowest Flight Price $218

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 20 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 $218 and $279. 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 $109. 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, February 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.