NZ$237 Cheap Flights Washington to San Francisco (IAD-SFO)

View NZ$237 flight on Thu, 6 Nov 2025Opens in a new window

Popular airlines from Washington Dulles International Airport (IAD) to San Francisco International Airport (SFO)

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 6 Oct - Mon, 13 Oct
IAD
Washington
SFO
San Francisco
NZ$1,104 Return, found 6 days ago
NZ$1,104
Return
found 6 days ago
Select United flight, departing Mon, 6 Oct from Washington to San Francisco, returning Mon, 13 Oct, priced at NZ$1,104 found 6 days ago
Delta
Mon, 6 Oct - Mon, 13 Oct
IAD
Washington
SFO
San Francisco
NZ$1,132 Return, found 6 days ago
NZ$1,132
Return
found 6 days ago
Select Delta flight, departing Mon, 6 Oct from Washington to San Francisco, returning Mon, 13 Oct, priced at NZ$1,132 found 6 days ago
United
Mon, 6 Oct - Mon, 13 Oct
IAD
Washington
SFO
San Francisco
NZ$1,133 Return, found 6 days ago
NZ$1,133
Return
found 6 days ago
Select United flight, departing Mon, 6 Oct from Washington to San Francisco, returning Mon, 13 Oct, priced at NZ$1,133 found 6 days ago
United
Mon, 6 Oct - Mon, 13 Oct
IAD
Washington
SFO
San Francisco
NZ$1,140 Return, found 6 days ago
NZ$1,140
Return
found 6 days ago
Select United flight, departing Mon, 6 Oct from Washington to San Francisco, returning Mon, 13 Oct, priced at NZ$1,140 found 6 days ago
United
Mon, 6 Oct - Mon, 13 Oct
IAD
Washington
SFO
San Francisco
NZ$1,146 Return, found 6 days ago
NZ$1,146
Return
found 6 days ago
Select United flight, departing Mon, 6 Oct from Washington to San Francisco, returning Mon, 13 Oct, priced at NZ$1,146 found 6 days ago
Delta
Mon, 6 Oct - Mon, 13 Oct
IAD
Washington
SFO
San Francisco
NZ$1,153 Return, found 6 days ago
NZ$1,153
Return
found 6 days ago
Select Delta flight, departing Mon, 6 Oct from Washington to San Francisco, returning Mon, 13 Oct, priced at NZ$1,153 found 6 days ago
American Airlines
Mon, 6 Oct - Mon, 13 Oct
IAD
Washington
SFO
San Francisco
NZ$1,157 Return, found 6 days ago
NZ$1,157
Return
found 6 days ago
Select American Airlines flight, departing Mon, 6 Oct from Washington to San Francisco, returning Mon, 13 Oct, priced at NZ$1,157 found 6 days ago
United
Mon, 6 Oct - Mon, 13 Oct
IAD
Washington
SFO
San Francisco
NZ$1,159 Return, found 6 days ago
NZ$1,159
Return
found 6 days ago
Select United flight, departing Mon, 6 Oct from Washington to San Francisco, returning Mon, 13 Oct, priced at NZ$1,159 found 6 days ago
United
Mon, 6 Oct - Mon, 13 Oct
IAD
Washington
SFO
San Francisco
NZ$1,164 Return, found 6 days ago
NZ$1,164
Return
found 6 days ago
Select United flight, departing Mon, 6 Oct from Washington to San Francisco, returning Mon, 13 Oct, priced at NZ$1,164 found 6 days ago
Delta
Mon, 6 Oct - Mon, 13 Oct
IAD
Washington
SFO
San Francisco
NZ$1,194 Return, found 6 days ago
NZ$1,194
Return
found 6 days ago
Select Delta flight, departing Mon, 6 Oct from Washington to San Francisco, returning Mon, 13 Oct, priced at NZ$1,194 found 6 days ago

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 NZ$1,104. 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 kilometres 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 travelling 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.

Travel information

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
San Francisco Intl.
Return price
NZ$1,104
Distance
3862 km
Average flight time
3 hours 12 mins

Book with confidence

Book with confidence

Perfect flights from Washington to San Francisco

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Washington to San Francisco. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of San Francisco, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Washington Dulles Intl. to San Francisco Intl. ticket options cater to your travel preferences, with incredible one-way fares from NZ$237 and roundtrip prices from NZ$1,104. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at San Francisco Intl. and explore San Francisco and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your IAD to SFO travel arrangements today and embark on the journey of a lifetime in San Francisco.
Perfect flights from Washington to San Francisco

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