Cheap Flights to Treasure Island

View ฿15,350 flight on Mon, 11 May 2026Opens in a new window

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Cheap round-trip flights to Treasure Island

Prices were available within the past 7 days and start at ฿15,350 for one-way flights and ฿24,950 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Sat, 23 May - Thu, 10 Sept
BKK
Bangkok
SFO
San Francisco
฿24,950 Return, found 9 hours ago
฿24,950
Return
found 9 hours ago
Select Asiana Airlines flight, departing Sat, 23 May from Bangkok to San Francisco, returning Thu, 10 Sept, priced at ฿24,950 found 9 hours ago
United
Tue, 25 Aug - Tue, 15 Sept
BKK
Bangkok
SFO
San Francisco
฿26,995 Return, found 1 hour ago
฿26,995
Return
found 1 hour ago
Select United flight, departing Tue, 25 Aug from Bangkok to San Francisco, returning Tue, 15 Sept, priced at ฿26,995 found 1 hour ago
Korean Air
Thu, 10 Dec - Thu, 31 Dec
HKT
Phuket
SFO
San Francisco
฿28,385 Return, found 23 hours ago
฿28,385
Return
found 23 hours ago
Select Korean Air flight, departing Thu, 10 Dec from Phuket to San Francisco, returning Thu, 31 Dec, priced at ฿28,385 found 23 hours ago
STARLUX Airlines
Thu, 14 May - Wed, 27 May
CNX
Chiang Mai
SFO
San Francisco
฿28,575 Return, found 7 hours ago
฿28,575
Return
found 7 hours ago
Select STARLUX Airlines flight, departing Thu, 14 May from Chiang Mai to San Francisco, returning Wed, 27 May, priced at ฿28,575 found 7 hours ago
China Airlines
Sun, 23 Aug - Sat, 29 Aug
BKK
Bangkok
SJC
San Jose
฿34,045 Return, found 4 days ago
฿34,045
Return
found 4 days ago
Select China Airlines flight, departing Sun, 23 Aug from Bangkok to San Jose, returning Sat, 29 Aug, priced at ฿34,045 found 4 days 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. ฿24,950 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 Bangkok (BKK) sold for just ฿15,350 in the last seven days. During this period, the price of a round-trip journey to Treasure Island varied between ฿24,950 and ฿34,045. 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.

How much is a plane ticket to Treasure Island?
In the last seven days, plane tickets to Treasure Island ranged from ฿24,950 to ฿34,045.
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.

Travel information

Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Destination city name
San Francisco
Return price
฿24,950

Trending flights to Treasure Island

Prices were available within the past 7 days and start at ฿15,350 for one-way flights and ฿24,950 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Sat, 23 May - Thu, 10 Sept
BKK
Bangkok
SFO
San Francisco
฿24,950 Return, found 9 hours ago
฿24,950
Return
found 9 hours ago
Select Asiana Airlines flight, departing Sat, 23 May from Bangkok to San Francisco, returning Thu, 10 Sept, priced at ฿24,950 found 9 hours ago
*Available to Expedia members.