IAD to SFO (Washington to San Francisco) Flights

Last Minute Flights from IAD to SFO

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

OriginDestinationTravel DatesFlights From*
IADSan FranciscoMay 26 to June 4$410
*Prices include taxes and fees

Cheapest IAD to SFO Flights

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

OriginDestinationTravel DatesFlights From*
IADSan FranciscoMay 31 to September 17$289
IADSan FranciscoSeptember 9 to September 10$317
IADSan FranciscoJune 12 to June 21$323
IADSan FranciscoJune 26 to July 2$357
*Prices include taxes and fees
IAD to SFO Flight Details
Origin airport
Washington Dulles Intl.
Origin airport IATA code
IAD
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Distance
2413 mi

Frequently asked questions

Which airlines with flights from IAD to SFO allow free cancellation due to COVID-19?
Most reputable airlines now advertise airfares with more flexibility so you can plan your flight to San Francisco International Airport with confidence. To find out which carriers have these kinds of tickets, use our nifty filter tool. Just click the “No change fee” check box below the “Flexible change policies” section. Also read through the airline’s terms and conditions so you understand what COVID-19 related changes are permitted.
What airlines fly direct from Washington, DC Airport (IAD-Washington Dulles Intl.) to San Francisco, CA Airport (SFO-San Francisco Intl.)?
Enjoy a worry-free trip from takeoff to landing aboard United Airlines (UA). This sought-after airline lists 143 nonstop flights on the route from IAD to SFO every month.
How many flights are there from IAD to SFO?
Roughly 4 a day. If you’re in a big hurry to travel to San Francisco, see if you can score a last-minute deal from Washington, DC Airport (IAD-Washington Dulles Intl.) to San Francisco, CA Airport (SFO-San Francisco Intl.) and then secure it straight away!
How long does it take to fly from Washington, DC Airport (IAD-Washington Dulles Intl.) to San Francisco, CA Airport (SFO-San Francisco Intl.)?
While you won’t be confined to your seat for an eternity from Washington, DC Airport (IAD-Washington Dulles Intl.) to San Francisco, CA Airport (SFO-San Francisco Intl.), 5 hours and 48 minutes isn’t exactly a quick ride either. Contemplate upgrading your fare if you’d like a few extra inches of space.
What is the flight distance from Washington, DC Airport (IAD-Washington Dulles Intl.) to San Francisco, CA Airport (SFO-San Francisco Intl.)?
Approximately 2400 miles (3900 km). If you fly regularly and have amassed a decent number of air miles, this medium-haul journey may be the right time for a seating upgrade.
How many morning flights are there from IAD to SFO?
Each week, 14 morning services travel from IAD to SFO, with 14 operated by United Airlines (UA). If you’d like to be on board as early as you can, UA’s first flight departs at 10:59AM.
How many afternoon flights are there from IAD to SFO?
Select one of the 19 weekly afternoon and evening flights from IAD to SFO and have a sleep in. Leading carrier United Airlines (UA) offers 19 of these flights taking off from 2:00AM.
What is the earliest departure time out of Loudoun County to San Francisco?
The earliest flight departs IAD at 6:59AM and arrives at 12:50PM at SFO. Be sure to allow yourself adequate time in the morning to easily make it to the check-in counter.
What is the latest departure time out of Loudoun County to San Francisco?
Secure a ticket for the 10:05PM flight from IAD, touching down at SFO at 3:57AM, and allow yourself time to take care of any last-minute vacation preparations. This is the latest flight you can get on this route.
What is the average price from Loudoun County to San Francisco?
Round-trip journeys from IAD to SFO start from around $289. Hot deals get snapped up fast, so get ready to click “book” when you spot a bargain. 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 Francisco 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 Francisco 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 SFO, 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 Francisco, 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.