IAD to SAN (Washington to San Diego) Flights

Last Minute Flights from IAD to SAN

Best airfare and ticket deals for IAD to SAN flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
IADSan DiegoApril 28 to May 11$403
*Prices include taxes and fees

Cheapest IAD to SAN Flights

Best airfare and ticket deals for IAD to SAN flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
IADSan DiegoMay 22 to May 28$257
IADSan DiegoMay 14 to May 25$265
IADSan DiegoMay 29 to June 4$273
IADSan DiegoMay 22 to May 28$276
*Prices include taxes and fees
IAD to SAN Flight Details
Origin airport
Washington Dulles Intl.
Origin airport IATA code
IAD
Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Distance
2249 mi

Frequently asked questions

Which airlines with flights from Washington, DC Airport (IAD-Washington Dulles Intl.) to SAN allow free cancellation due to COVID-19?
Flexible airfares from Washington, DC Airport (IAD-Washington Dulles Intl.) to SAN are easily found using our handy filter tool. Exactly what COVID-19 related changes are allowed is spelled out in the ticket’s rules and regulations. Just enter your journey details, then select the “No change fee” box. It’s on the left of your screen directly under the “Flexible change policies” heading.
What airlines fly direct from IAD to San Diego, CA Airport (SAN-San Diego Intl.)?
If you want to travel nonstop from Washington, DC Airport (IAD-Washington Dulles Intl.) to San Diego, CA Airport (SAN-San Diego Intl.), United Airlines (UA) is a top option. It lists 60 flights a month between these destinations.
How many flights are there from IAD to SAN?
Approximately 59 flights are available per day between Washington, DC Airport (IAD-Washington Dulles Intl.) and San Diego, CA Airport (SAN-San Diego Intl.). Fasten your seat belt because your plane to San Diego County is ready to go.
How long does it take to fly from Washington, DC Airport (IAD-Washington Dulles Intl.) to San Diego, CA Airport (SAN-San Diego Intl.)?
Washington, DC Airport (IAD-Washington Dulles Intl.) to San Diego, CA Airport (SAN-San Diego Intl.) takes on average 7 hours and 22 minutes. That’s the perfect amount of time to take in an epic new TV series, get immersed in a podcast or enjoy some shut-eye.
What is the flight distance from Washington, DC Airport (IAD-Washington Dulles Intl.) to San Diego, CA Airport (SAN-San Diego Intl.)?
The Washington, DC Airport (IAD-Washington Dulles Intl.) to San Diego, CA Airport (SAN-San Diego Intl.) stretch covers 2300 miles (3600 km) and is regarded as a medium-haul journey. If you’re after comfort — and the price is right — think about a premium or business class ticket.
How many morning flights are there from IAD to SAN?
Get ready to set your alarm and take to the skies on one of the 172 morning flights from IAD to SAN available each week.
  • If you’d like to travel with United Airlines (UA), it offers 74 weekly services that set off before noon. The 6:30AM flight is the first one of the day.
  • Another excellent option is Delta. This carrier has 55 early flights a week. 6:00AM is the earliest departure time.
  • Jet off before noon with American Airlines (AA) and you’ll have 24 flights each week to select from. 5:00AM is the first flight of the day from IAD to SAN.
How many afternoon flights are there from IAD to SAN?
With 247 afternoon and evening flights from IAD to SAN a week, you can forget all about dragging yourself to check-in at the crack of dawn.
  • Nab an airfare with United Airlines (UA), which has 130 flights every week that leave after midday. 12:30PM is the earliest of those departures.
  • If you’d prefer to make a booking with Delta (DL), take your pick of 55 weekly afternoon and evening flights that depart IAD from 12:25PM onward.
  • One more great option is American Airlines (AA). Take your pick of 33 afternoon and evening flights a week from 12:19PM onward.
What is the earliest departure time out of Loudoun County to San Diego County?
5:00AM is the first flight that takes off from IAD, touching down at SAN at 1:50AM. Save valuable minutes in the morning by having your suitcase packed and ready to be tossed in the boot.
What is the latest departure time out of Loudoun County to San Diego County?
The latest flight leaves IAD at 10:30PM and arrives at SAN at 11:58AM. You’ll have plenty of time to prepare for this journey.
What is the average price from Loudoun County to San Diego County?
You can find a round-trip flight from IAD to SAN from around $257. The best fares sell out early, so book as soon as you’ve pinned down your travel dates. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Washington to San Diego Flight Schedule

CarrierFlightDepart IADArrive SANSat
4/20		Sun
4/21		Mon
4/22		Tue
4/23		Wed
4/24		Thu
4/25		Fri
4/26		Stops
UA193008:20 am10:46 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
UA171209:12 am11:50 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
UA202901:10 pm03:48 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
AS50704:12 pm06:33 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
UA205705:30 pm08:08 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops

Washington to San Diego Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Washington to San Diego to attend your cousin’s wedding, to pitch a business idea to your boss, or perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from IAD to SAN, we’ve got you covered here at Flights.com.

We present you with some of the hottest deals on airfare so stop that Google flights search. We want you to spend less on your flight from Washington to San Diego, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.