SFO to IAD (San Francisco to Washington) Flights

Last Minute Flights from SFO to IAD

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

OriginDestinationTravel DatesFlights From*
SFOChantillyJune 9 to June 12$424
*Prices include taxes and fees

Cheapest SFO to IAD Flights

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

OriginDestinationTravel DatesFlights From*
SFOChantillySeptember 18 to September 18$222
SFOChantillyAugust 13 to August 14$269
SFOChantillyAugust 27 to August 28$284
SFOChantillySeptember 18 to September 18$304
*Prices include taxes and fees
SFO to IAD Flight Details
Origin airport
San Francisco Intl.
Origin airport IATA code
SFO
Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Distance
2413 mi

Frequently asked questions

Which airlines with flights from SFO to IAD allow free cancellation due to COVID-19?
To find airlines that advertise flexible COVID-19 related changes, simply use our handy filter function. Get started by typing in your dates, origin and destination details. Then, once the available flights have popped up, check the “No change fee” box under “Flexible change policies” on the left. Familiarize yourself with the airline’s cancellation policies before securing your SFO to IAD ticket.
What airlines fly direct from San Francisco, CA Airport (SFO-San Francisco Intl.) to IAD?
Enjoy a hassle-free journey from takeoff to landing with United Airlines (UA). This popular carrier advertises 143 nonstop flights on the route from San Francisco Airport to IAD each month.
How many flights are there from SFO to IAD?
About 4 each day. If you’re in a big hurry to fly to Loudoun County, see if you can find an awesome last-minute deal from San Francisco, CA Airport (SFO-San Francisco Intl.) to Washington, DC Airport (IAD-Washington Dulles Intl.) and then lock it in fast!
How long does it take to fly from San Francisco, CA Airport (SFO-San Francisco Intl.) to Washington, DC Airport (IAD-Washington Dulles Intl.)?
While you won’t be in your seat for too long from San Francisco, CA Airport (SFO-San Francisco Intl.) to Washington, DC Airport (IAD-Washington Dulles Intl.), 5 hours and 2 minutes isn’t necessarily a short hop either. Look into upgrading your ticket if you’d like the comfort of more leg space.
What is the flight distance from San Francisco, CA Airport (SFO-San Francisco Intl.) to Washington, DC Airport (IAD-Washington Dulles Intl.)?
Around 2400 miles (3900 km) separates San Francisco and Loudoun County, making it a medium-haul flight. No whirlwind trip yet no high-altitude marathon, pack whatever you need to help make your flight a comfortable one.
How many morning flights are there from SFO to IAD?
Each week, 12 flights set off from SFO to IAD before midday. United Airlines (UA) lists 12 of these, with the earliest departing at 3:25PM.
How many afternoon flights are there from SFO to IAD?
Pick one of the 21 weekly afternoon and evening flights from SFO to IAD and sleep in a little later. Popular carrier United Airlines (UA) offers 21 of these later flights which take off from 6:15AM.
What is the earliest departure time out of San Francisco to Loudoun County?
Set off from SFO at 8:25AM and land at IAD at 1:34PM. This flight is the earliest you can get on this route.
What is the latest departure time out of San Francisco to Loudoun County?
From SFO, the latest flight leaves at 11:55PM and comes in at IAD at 5:00AM. If you don’t enjoy early mornings, this flight has your name on it.
What is the average price from San Francisco to Loudoun County?
Round-trip journeys from SFO to IAD begin from around $222. Great fares wait for no one, so have your credit card handy when you find the right 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 Francisco 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 Francisco 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 SFO 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 Francisco 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.