Flights to Treasure Island, San Francisco from NT$17,689

View NT$12,558 flight on Sat, 2026/2/7Opens in a new window

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How much is the cheapest flight to Treasure Island?

Prices were available within the past 7 days and start at NT$12,558 for one-way flights and NT$17,689 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, Sep 17 - Fri, Sep 25
HKG
Hong Kong SAR
SFO
San Francisco
NT$17,689 Roundtrip, found 6 days ago
NT$17,689
Roundtrip
found 6 days ago
Select Air Canada flight, departing Thu, Sep 17 from Hong Kong SAR to San Francisco, returning Fri, Sep 25, priced at NT$17,689 found 6 days ago
Cathay Pacific
Sat, Jan 24 - Mon, Jan 26
TPE
Taipei
SFO
San Francisco
NT$18,940 Roundtrip, just found
NT$18,940
Roundtrip
just found
Select Cathay Pacific flight, departing Sat, Jan 24 from Taipei to San Francisco, returning Mon, Jan 26, priced at NT$18,940 just found
Philippine Airlines
Sat, Sep 19 - Mon, Sep 28
TPE
Taipei
SFO
San Francisco
NT$19,731 Roundtrip, found 19 hours ago
NT$19,731
Roundtrip
found 19 hours ago
Select Philippine Airlines flight, departing Sat, Sep 19 from Taipei to San Francisco, returning Mon, Sep 28, priced at NT$19,731 found 19 hours ago
Delta
Wed, Jan 28 - Mon, Feb 16
TPE
Taipei
SFO
San Francisco
NT$20,041 Roundtrip, just found
NT$20,041
Roundtrip
just found
Select Delta flight, departing Wed, Jan 28 from Taipei to San Francisco, returning Mon, Feb 16, priced at NT$20,041 just found
Asiana Airlines
Mon, Jun 15 - Sun, Jun 21
HKG
Hong Kong SAR
SFO
San Francisco
NT$21,368 Roundtrip, found 10 hours ago
NT$21,368
Roundtrip
found 10 hours ago
Select Asiana Airlines flight, departing Mon, Jun 15 from Hong Kong SAR to San Francisco, returning Sun, Jun 21, priced at NT$21,368 found 10 hours ago

Frequently asked questions

How do I find cheap flights to Treasure Island that have flexible change policies?
We know that travel arrangements can change in the blink of an eye, so booking a flexible ticket with Expedia is a wise idea. Just check the "No change fee" box directly under the "Flexible change policies" filter. Your low-cost, flexible flight to Treasure Island is just a few clicks away.
Which airlines fly to Treasure Island?
Choose a seat with one of these airlines and dynamic Treasure Island will be yours to explore:

  • United Airlines - 5,914 flights to or near Treasure Island each month, including 5,914 flights to San Francisco Intl. Airport (SFO) per month.
  • Southwest Airlines - 2,808 flights to or near Treasure Island each month, including 2,314 flights to Oakland Intl. Airport (OAK) per month.
  • Alaska Airlines - 2,518 flights to or near Treasure Island each month, including 2,349 flights to San Francisco Intl. Airport (SFO) per month.

How can I find cheap tickets to Treasure Island?
You'll always get an amazing deal with Expedia, but our "flexible dates" feature makes it even easier. Enter your preferred flight date, then tick the flexible dates box above to compare prices for nearby days. NT$17,689 was the lowest price for a flight to Treasure Island in the last seven days.
How much is a flight to Treasure Island?
One-way flights taking off from Hong Kong SAR (HKG) sold for just NT$12,558 in the last seven days. During this period, the price of a round-trip journey to Treasure Island varied between NT$17,689 and NT$21,368. If you spot a deal, book as fast as you can — these prices don't wait around for long.
What are the most popular airports to fly into in Treasure Island?
Choosing the right airport comes down to factors such as your airline, budget and where you plan to explore. These are your two options in Treasure Island:

  • San Francisco Intl. Airport (SFO) - 11,935 flights per month.
  • Oakland Intl. Airport (OAK) - 3,086 flights per month.

When is the cheapest time to fly to Treasure Island?
Consider jetting off earlier in the week to book a bargain airfare to Treasure Island. Tuesday is usually the cheapest day to depart, with Monday right behind it. Saturday typically has the most expensive fares. This is because a lot of travelers like to kick off their break on a weekend.
How much is a plane ticket to Treasure Island?
In the last seven days, plane tickets to Treasure Island ranged from NT$17,689 to NT$21,368.
What months are the cheapest to book a flight to Treasure Island?
An excellent month to purchase low-cost airfares to Treasure Island is February. Bear in mind that in the U.S, an expensive time to reserve a ticket is during the month of December.
Flights to Treasure Island information
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Destination city name
San Francisco
Roundtrip price
NT$3,049

Trending flights to Treasure Island

Prices were available within the past 7 days and start at NT$12,558 for one-way flights and NT$17,689 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Sat, Jan 24 - Mon, Jan 26
TPE
Taipei
SFO
San Francisco
NT$18,940 Roundtrip, just found
NT$18,940
Roundtrip
just found
Select Cathay Pacific flight, departing Sat, Jan 24 from Taipei to San Francisco, returning Mon, Jan 26, priced at NT$18,940 just found

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