SAN to IAD (San Diego to Washington) Flights

Last Minute Flights from SAN to IAD

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

OriginDestinationTravel DatesFlights From*
SANChantillyApril 7 to April 8$596
*Prices include taxes and fees

Cheapest SAN to IAD Flights

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

OriginDestinationTravel DatesFlights From*
SANChantillyApril 23 to April 24$231
SANChantillyMay 14 to May 15$237
SANChantillyApril 23 to May 1$253
SANChantillyJune 4 to June 5$256
*Prices include taxes and fees
SAN to IAD Flight Details
Origin airport
San Diego Intl.
Origin airport IATA code
SAN
Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Distance
2249 mi

Frequently asked questions

Which airlines with flights from San Diego International Airport to Washington Dulles International Airport allow free cancellation due to COVID-19?
Just enter your travel dates, then click the big green “Find the best flight deals” button. Once the results are displayed, check the “No change fee” box under the “Flexible change policies” filter. Before you go ahead and secure your SAN to IAD airfares, be sure to read the airline’s COVID-19 travel-related policies so you know what you can and can’t change.
What airlines fly direct from SAN to Washington, DC Airport (IAD-Washington Dulles Intl.)?
Enjoy a smooth, easy plane trip from takeoff to touchdown on board United Airlines (UA). This renowned airline advertises 60 nonstop flights on the route from San Diego, CA Airport (SAN-San Diego Intl.) to Washington, DC Airport (IAD-Washington Dulles Intl.) every month.
How many flights are there from SAN to IAD?
There are roughly 65 flights every day from San Diego, CA Airport (SAN-San Diego Intl.) to Washington, DC Airport (IAD-Washington Dulles Intl.), so you have no shortage of ways to get to Loudoun County. Just pick out a date that works for you and lock in your airfare.
How long does it take to fly from San Diego, CA Airport (SAN-San Diego Intl.) to Washington, DC Airport (IAD-Washington Dulles Intl.)?
You can expect to be on the plane for around 8 hours and 12 minutes from San Diego, CA Airport (SAN-San Diego Intl.) to Washington, DC Airport (IAD-Washington Dulles Intl.), so choose comfy clothes to wear. Oversized sweaters, yoga pants and slip-on sneakers are excellent choices for a flight of this duration.
What is the flight distance from San Diego, CA Airport (SAN-San Diego Intl.) to Washington, DC Airport (IAD-Washington Dulles Intl.)?
At 2300 miles (3600 km), this medium-haul flight is no endurance event, but it’s no quick hop either. Get to Loudoun County feeling rested by catching some z’s along the way.
How many morning flights are there from SAN to IAD?
With around 201 morning flights a week from SAN to IAD to choose from, you’ll be hopping out of bed and jetting off before you know it.
  • If you want to travel with United Airlines (UA), it operates 82 weekly flights that depart before noon. The 6:29AM flight is the first one of the day.
  • Another great option is American Airlines. This carrier has 54 early flights each week. 6:17AM is the earliest one.
  • You’ll have around 38 morning flights to select from if you travel with Delta (DL). 6:15AM is the earliest available.
How many afternoon flights are there from SAN to IAD?
With 211 afternoon and evening flights from SAN to IAD each week, you can forget about hauling yourself out of bed at the crack of dawn.
  • United Airlines (UA) operates 81 weekly services that take off after midday. The earliest departs at 12:05PM.
  • Delta (DL) offers 50 afternoon and evening flights each week. The first departure is at 12:40PM.
  • Or, search for a flight from 12:00PM onward with Southwest Airlines (WN). This carrier offers 28 afternoon and evening flights a week.
What is the earliest departure time out of San Diego County to Loudoun County?
Leave SAN at 6:00AM and come in for landing at IAD at 9:29PM. This departure is the earliest you’ll find on this route.
What is the latest departure time out of San Diego County to Loudoun County?
The last flight takes off from SAN at 10:30PM and lands at 10:04AM at IAD. You’ll have ample time to prepare for this flight.
What is the average price from San Diego County to Loudoun County?
Round-trip journeys for this route start from around $231. When you’re ready to take to the skies, we’re ready to help you score the best possible price. 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.

San Diego to Washington Flight Schedule

San Diego to Washington Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from San Diego to Washington 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 SAN to IAD, 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 San Diego to Washington, 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.