฿4,755 Cheap Flights from Washington (IAD) to San Francisco (SFO)

View ฿4,755 flight on Sat, 10 May 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 and start at ฿4,755 for one-way flights and ฿9,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 3 May - Sat, 10 May
IAD
Washington
SFO
San Francisco
฿9,500 Return, found 4 days ago
฿9,500
Return
found 4 days ago
Select Delta flight, departing Sat, 3 May from Washington to San Francisco, returning Sat, 10 May, priced at ฿9,500 found 4 days ago
American Airlines
Sat, 3 May - Sat, 10 May
IAD
Washington
SFO
San Francisco
฿10,540 Return, found 4 days ago
฿10,540
Return
found 4 days ago
Select American Airlines flight, departing Sat, 3 May from Washington to San Francisco, returning Sat, 10 May, priced at ฿10,540 found 4 days ago
Delta
Sat, 3 May - Sat, 10 May
IAD
Washington
SFO
San Francisco
฿10,545 Return, found 4 days ago
฿10,545
Return
found 4 days ago
Select Delta flight, departing Sat, 3 May from Washington to San Francisco, returning Sat, 10 May, priced at ฿10,545 found 4 days ago
Delta
Sat, 3 May - Sat, 10 May
IAD
Washington
SFO
San Francisco
฿10,880 Return, found 4 days ago
฿10,880
Return
found 4 days ago
Select Delta flight, departing Sat, 3 May from Washington to San Francisco, returning Sat, 10 May, priced at ฿10,880 found 4 days ago
American Airlines
Sat, 3 May - Sat, 10 May
IAD
Washington
SFO
San Francisco
฿11,560 Return, found 4 days ago
฿11,560
Return
found 4 days ago
Select American Airlines flight, departing Sat, 3 May from Washington to San Francisco, returning Sat, 10 May, priced at ฿11,560 found 4 days ago
United
Sat, 3 May - Sat, 10 May
IAD
Washington
SFO
San Francisco
฿11,575 Return, found 4 days ago
฿11,575
Return
found 4 days ago
Select United flight, departing Sat, 3 May from Washington to San Francisco, returning Sat, 10 May, priced at ฿11,575 found 4 days ago
American Airlines
Sat, 3 May - Sat, 10 May
IAD
Washington
SFO
San Francisco
฿11,905 Return, found 4 days ago
฿11,905
Return
found 4 days ago
Select American Airlines flight, departing Sat, 3 May from Washington to San Francisco, returning Sat, 10 May, priced at ฿11,905 found 4 days ago
American Airlines
Sat, 3 May - Sat, 10 May
IAD
Washington
SFO
San Francisco
฿12,245 Return, found 4 days ago
฿12,245
Return
found 4 days ago
Select American Airlines flight, departing Sat, 3 May from Washington to San Francisco, returning Sat, 10 May, priced at ฿12,245 found 4 days ago
Delta
Sat, 3 May - Sat, 10 May
IAD
Washington
SFO
San Francisco
฿12,260 Return, found 4 days ago
฿12,260
Return
found 4 days ago
Select Delta flight, departing Sat, 3 May from Washington to San Francisco, returning Sat, 10 May, priced at ฿12,260 found 4 days ago
Delta
Thu, 3 Jul - Wed, 9 Jul
IAD
Washington
SFO
San Francisco
฿12,655 Return, found 2 days ago
฿12,655
Return
found 2 days ago
Select Delta flight, departing Thu, 3 Jul from Washington to San Francisco, returning Wed, 9 Jul, priced at ฿12,655 found 2 days ago
Flight from Washington to San Francisco route information
Origin airport
Washington Dulles Intl.
Destination airport
San Francisco Intl.
Return price
฿9,500
Distance
3862 km

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 , 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 ฿4,755 and roundtrip prices from ฿9,500. 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 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 to travel arrangements today and embark on the journey of a lifetime in San Francisco.

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 ฿9,500. 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.

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