CA $189 Cheap Flights from Washington (IAD) to San Francisco (SFO)

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Cheap flights from Washington (IAD) to San Francisco (SFO)

Prices were available within the past 7 days and start at CA $189 for one-way flights and CA $442 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun Country Airlines
Sun Country Airlines
Sun Country Airlines
Sun Country Airlines
Alaska Airlines
Alaska Airlines
Delta
Alaska Airlines
American Airlines
Alaska Airlines
Flight from Washington to San Francisco (IAD - SFO) route information
Origin airport
Washington Dulles Intl.
Destination airport
San Francisco Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
CA $441
Distance
3862 km

Chantilly to San Francisco Flights

The easy way to book your flights from Washington to San Francisco 

With Expedia, it’s simple to find and book flights to San Francisco from Washington whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are American Airlines, Qatar Airways, Austrian, Fiji Airways, EgyptAir, Asiana Airlines, Virgin Australia, Air New Zealand, United Airlines, Alaska Airlines, Cathay Pacific, Brussels Airlines, Lufthansa, Singapore Airlines nonstop flights to San Francisco Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Washington to San Francisco today, tomorrow, or this week.  

 

Save dollars with cheap flights from Washington Dulles Intl., IAD to San Francisco Intl., SFO 

Sort your search results by price to find great deals on your flight from Washington to San Francisco—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to San Francisco from Washington currently is just CA $442 rising to CA $533.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to San Francisco  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to San Francisco from Washington 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to San Francisco with Expedia today.

Frequently asked questions

How much is a flight from Washington Dulles Intl. Airport (IAD) to San Francisco Intl. Airport (SFO)?
Round-trip flights between Dulles Intl. Airport and San Francisco Airport start from CA $442. This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP so you don’t miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Washington Dulles Intl. Airport (IAD) to San Francisco Intl. Airport (SFO)?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from Washington Dulles Intl. Airport (IAD) to San Francisco Intl. Airport (SFO) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Dulles Intl. Airport to SFO flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from IAD to San Francisco Intl. Airport (SFO)?
It’s around 3,900 kilometers from Chantilly to San Francisco, so you’ll be strapped into your seat for a while. Keep yourself entertained with things like playing cards (if you’re traveling with friends) or the latest bestseller.
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to San Francisco Intl. Airport (SFO)?
With 152 flights a month operating from IAD to San Francisco Airport, United Airlines (UA) is a terrific choice. Alaska Airlines (AS) is another option. It operates 30 flights each month. Between these two airlines, you’ll be able to find a good deal from Chantilly to San Francisco.
Are Dulles Intl. Airport to San Francisco Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to find a fantastic last-minute deal from IAD to San Francisco Airport, but it’s also possible to miss out altogether! As many airlines release prices up to 12 months in advance, it’s worthwhile keeping an eye on fares early and being ready to book when you spot a bargain. Expedia compares carrier prices and updates flight deals often, so you can be certain you’re always seeing the latest offers.
San Francisco nearby Airports
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