Cheap Flights to Silicon Valley

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How much is the cheapest flight to Silicon Valley?

Prices were available within the past 7 days and start at ₩493,400 for one-way flights and ₩948,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, May 17 - Sun, May 19
ICN
Incheon Intl.
SFO
San Francisco Intl.
₩948,200 Roundtrip, found 1 hour ago
₩948,200
Roundtrip
found 1 hour ago
Select United flight, departing Fri, May 17 from Incheon Intl. to San Francisco Intl., returning Sun, May 19, priced at ₩948,200 found 1 hour ago
Philippine Airlines
Wed, Sep 11 - Sun, Sep 22
SGN
Tan Son Nhat Intl.
SFO
San Francisco Intl.
₩980,300 Roundtrip, found 6 days ago
₩980,300
Roundtrip
found 6 days ago
Select Philippine Airlines flight, departing Wed, Sep 11 from Tan Son Nhat Intl. to San Francisco Intl., returning Sun, Sep 22, priced at ₩980,300 found 6 days ago
Philippine Airlines
Tue, Oct 29 - Tue, Nov 26
PNH
Phnom Penh Intl.
SFO
San Francisco Intl.
₩1,017,700 Roundtrip, found 14 hours ago
₩1,017,700
Roundtrip
found 14 hours ago
Select Philippine Airlines flight, departing Tue, Oct 29 from Phnom Penh Intl. to San Francisco Intl., returning Tue, Nov 26, priced at ₩1,017,700 found 14 hours ago
United
Mon, Oct 7 - Fri, Oct 11
ICN
Incheon Intl.
SJC
Norman Y. Mineta San Jose Intl.
₩1,025,800 Roundtrip, found 6 days ago
₩1,025,800
Roundtrip
found 6 days ago
Select United flight, departing Mon, Oct 7 from Incheon Intl. to Norman Y. Mineta San Jose Intl., returning Fri, Oct 11, priced at ₩1,025,800 found 6 days ago
Singapore Airlines
Wed, Sep 11 - Wed, Oct 9
HAN
Noi Bai Intl.
SFO
San Francisco Intl.
₩1,043,100 Roundtrip, found 15 hours ago
₩1,043,100
Roundtrip
found 15 hours ago
Select Singapore Airlines flight, departing Wed, Sep 11 from Noi Bai Intl. to San Francisco Intl., returning Wed, Oct 9, priced at ₩1,043,100 found 15 hours ago

Searching for cheap flights to Silicon Valley? No travel company presents more choices than Expedia if you're looking to compare flights to Silicon Valley. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to California. Expedia provides the cheapest flights to many destinations in California and you may find even greater savings if you combine your flight with a hotel stay in Silicon Valley.

Frequently asked questions

How do I find cheap flights to Silicon Valley that have flexible change policies?
Search for cheap fares to Silicon Valley, then tick the “No change fee” box directly below the “Flexible change policies” heading. It’s that easy. We understand that travel plans change and flexibility matters, so book with confidence with Expedia.
Which airlines fly to Silicon Valley?
Whether you’re headed someplace new or rendezvousing at your favorite vacation area, these airlines will fly you into or near Silicon Valley:

  • United Airlines - 6,036 flights to or near Silicon Valley each month, including 5,914 flights to San Francisco Intl. Airport (SFO) and 121 flights to Norman Y. Mineta San Jose Intl. Airport (SJC) per month.
  • Southwest Airlines - 4,987 flights to or near Silicon Valley each month, including 2,314 flights to Oakland Intl. Airport (OAK) and 2,179 flights to Norman Y. Mineta San Jose Intl. Airport (SJC) per month.
  • Alaska Airlines - 3,207 flights to or near Silicon Valley each month, including 2,349 flights to San Francisco Intl. Airport (SFO) and 689 flights to Norman Y. Mineta San Jose Intl. Airport (SJC) per month.

How can I find cheap tickets to Silicon Valley?
Start searching as early as possible, consider nearby airports, use frequent flyer miles — there are lots of ways! One more is to use Expedia’s “flexible dates” function. Find a Silicon Valley flight, then compare the prices for nearby dates. In the last seven days, the best price for a flight to Silicon Valley was ₩948,200.
How much is a flight to Silicon Valley?
In the last seven days, return airfares to Silicon Valley sold for as little as ₩948,200 and peaked at ₩1,043,100. For one-way fares taking off from Seoul (ICN), the lowest price during this same period was just ₩493,400.
What are the most popular airports to fly into in Silicon Valley?
Fly into any one of these leading airports in Silicon Valley and you’ll be perfectly positioned to experience all that this fantastic region has to offer:

  • San Francisco Intl. Airport (SFO) - 11,935 flights per month.
  • Norman Y. Mineta San Jose Intl. Airport (SJC) - 3,788 flights per month.
  • Oakland Intl. Airport (OAK) - 3,086 flights per month.

When is the cheapest time to fly to Silicon Valley?
Jet off early in the week to score a bargain fare to Silicon Valley. Tuesday is usually the cheapest day to depart, with Monday a close second. Saturday typically has the most expensive prices. This is because a lot of travelers prefer to begin their getaway on a weekend.
How much is a plane ticket to Silicon Valley?
In the last seven days, airfares cost between ₩948,200 and ₩1,043,100. Take a look at our terrific deals to Silicon Valley, pick your favorite and then get packing!
What months are the cheapest to book a flight to Silicon Valley?
A great month to purchase well-priced flights to Silicon Valley is February. Keep in mind that in the United States, the most expensive time to book a ticket is during the month of December.
Flights to Silicon Valley information
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Destination city name
San Francisco
Roundtrip price
₩948,200

Trending flights to Silicon Valley

Prices were available within the past 7 days and start at ₩493,400 for one-way flights and ₩948,200 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, May 17 - Sun, May 19
ICN
Incheon Intl.
SFO
San Francisco Intl.
₩948,200 Roundtrip, found 1 hour ago
₩948,200
Roundtrip
found 1 hour ago
Select United flight, departing Fri, May 17 from Incheon Intl. to San Francisco Intl., returning Sun, May 19, priced at ₩948,200 found 1 hour ago
*Available to Expedia members.