Cheap Flights to San Francisco County from NT$3,563

Popular airlines to San Francisco County

  • Alaska Airlines

    Alaska Airlines

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Frontier Airlines

    Frontier Airlines

  • JetBlue Airways

    JetBlue Airways

  • Spirit Airlines

    Spirit Airlines

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 45% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Top Cities to Visit in San Francisco County

San Francisco featuring a bay or harbor and a bridge
FlightsFlights

San Francisco

San Francisco

How much is the cheapest flight to San Francisco County?

Prices were available within the past 7 days and start at NT$3,563 for one-way flights and NT$7,124 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Oct 18 - Tue, Oct 21
BOS
Boston
SFO
San Francisco
NT$7,124 Roundtrip, found 6 days ago
NT$7,124
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Oct 18 from Boston to San Francisco, returning Tue, Oct 21, priced at NT$7,124 found 6 days ago
United
Sat, Oct 18 - Tue, Oct 21
BOS
Boston
SFO
San Francisco
NT$10,130 Roundtrip, found 6 days ago
NT$10,130
Roundtrip
found 6 days ago
Select United flight, departing Sat, Oct 18 from Boston to San Francisco, returning Tue, Oct 21, priced at NT$10,130 found 6 days ago
American Airlines
Sat, Sep 20 - Sat, Sep 27
BOS
Boston
SFO
San Francisco
NT$10,270 Roundtrip, found 1 day ago
NT$10,270
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 20 from Boston to San Francisco, returning Sat, Sep 27, priced at NT$10,270 found 1 day ago
Cathay Pacific
Sat, Sep 13 - Sat, Sep 27
TPE
Taipei
SFO
San Francisco
NT$17,693 Roundtrip, found 3 hours ago
NT$17,693
Roundtrip
found 3 hours ago
Select Cathay Pacific flight, departing Sat, Sep 13 from Taipei to San Francisco, returning Sat, Sep 27, priced at NT$17,693 found 3 hours ago
Cathay Pacific
Mon, Nov 24 - Tue, Dec 2
KHH
Kaohsiung
SFO
San Francisco
NT$18,591 Roundtrip, found 6 days ago
NT$18,591
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Mon, Nov 24 from Kaohsiung to San Francisco, returning Tue, Dec 2, priced at NT$18,591 found 6 days ago
Philippine Airlines
Thu, Sep 11 - Thu, Oct 2
TPE
Taipei
SFO
San Francisco
NT$22,982 Roundtrip, found 4 days ago
NT$22,982
Roundtrip
found 4 days ago
Select Philippine Airlines flight, departing Thu, Sep 11 from Taipei to San Francisco, returning Thu, Oct 2, priced at NT$22,982 found 4 days ago
Cathay Pacific
Thu, Sep 25 - Thu, Oct 2
TPE
Taipei
SJC
San Jose
NT$23,647 Roundtrip, found 18 hours ago
NT$23,647
Roundtrip
found 18 hours ago
Select Cathay Pacific flight, departing Thu, Sep 25 from Taipei to San Jose, returning Thu, Oct 2, priced at NT$23,647 found 18 hours ago
Korean Air
Sun, Sep 28 - Thu, Jan 29
TPE
Taipei
SFO
San Francisco
NT$24,574 Roundtrip, found 4 days ago
NT$24,574
Roundtrip
found 4 days ago
Select Korean Air flight, departing Sun, Sep 28 from Taipei to San Francisco, returning Thu, Jan 29, priced at NT$24,574 found 4 days ago
Cathay Pacific
Sun, Sep 7 - Thu, Sep 11
KHH
Kaohsiung
SJC
San Jose
NT$24,616 Roundtrip, found 4 days ago
NT$24,616
Roundtrip
found 4 days ago
Select Cathay Pacific flight, departing Sun, Sep 7 from Kaohsiung to San Jose, returning Thu, Sep 11, priced at NT$24,616 found 4 days ago
STARLUX Airlines
Mon, Oct 27 - Tue, Nov 4
TPE
Taipei
SFO
San Francisco
NT$24,771 Roundtrip, found 3 hours ago
NT$24,771
Roundtrip
found 3 hours ago
Select STARLUX Airlines flight, departing Mon, Oct 27 from Taipei to San Francisco, returning Tue, Nov 4, priced at NT$24,771 found 3 hours ago

Frequently asked questions

How do I find cheap flights to San Francisco County that have flexible change policies?
We know that travel schedules can change from one minute to the next, so reserving a flexible airfare with Expedia is always a wise idea. Simply click on "No change fee" directly under the "Flexible change policies" filter. Your low-cost, flexible flight to San Francisco County is just a few clicks away.
Which airlines fly to San Francisco County?
Find a seat with one of these airlines and dynamic San Francisco County will be all yours to explore:

  • United Airlines - 5,914 flights to or near San Francisco County each month, including 5,914 flights to San Francisco Intl. Airport (SFO) per month.
  • Alaska Airlines - 2,349 flights to or near San Francisco County each month, including 2,349 flights to San Francisco Intl. Airport (SFO) per month.
  • Delta Air Lines - 1,222 flights to or near San Francisco County each month, including 1,222 flights to San Francisco Intl. Airport (SFO) per month.

How can I find cheap tickets to San Francisco County?
For an amazing deal to San Francisco County, book well ahead of time. Also consider using Expedia's handy "flexible dates" feature at the top of your search results. This will show you prices for the days around your travel dates. In the last seven days, NT$7,124 was the best price for a flight to San Francisco County.
How much is a flight to San Francisco County?
The cost of a round-trip journey to San Francisco County in the last seven days ranged between NT$7,124 and NT$24,771. If you were traveling one way from Boston (BOS), you could have landed an affordable fare from only NT$3,563.
What are the most popular airports to fly into in San Francisco County?
A major gateway to San Francisco County, about 11,935 flights land at San Francisco Intl. Airport (SFO) every month. Look for a great deal, reserve your seat and prepare to enjoy the best of this popular region.
When is the cheapest time to fly to San Francisco County?
If you're not set on what day you travel to San Francisco County, leave earlier in the week. The most affordable day to take off is generally Tuesday, followed by Monday. Saturday is typically the priciest day, with lots of vacationers choosing to take off on the weekend.
How much is a plane ticket to San Francisco County?
In the last seven days, journeys to San Francisco County varied between NT$7,124 and NT$24,771. Prices generally depend on the departure time, seating class, airline and how early the fare is booked.
What months are the cheapest to book a flight to San Francisco County?
February is the most affordable month to lock in a seat for your San Francisco County escape. Tickets cost the most during the festive month of December, so keep clear of this time if possible.

Trending flights to San Francisco County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Sat, Sep 13 - Sat, Sep 27
TPE
Taipei
SFO
San Francisco
NT$17,693 Roundtrip, found 3 hours ago
NT$17,693
Roundtrip
found 3 hours ago
Select Cathay Pacific flight, departing Sat, Sep 13 from Taipei to San Francisco, returning Sat, Sep 27, priced at NT$17,693 found 3 hours ago
*Available to Expedia members.