Cheap Flights to Treasure Island

View ₩112,193 flight on Sun, Jan 25, 2026Opens 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 ₩112,193 for one-way flights and ₩169,134 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flair Airlines
Thu, Sep 18 - Sat, Sep 20
YVR
Vancouver
SFO
San Francisco
₩169,134 Roundtrip, found 1 day ago
₩169,134
Roundtrip
found 1 day ago
Select Flair Airlines flight, departing Thu, Sep 18 from Vancouver to San Francisco, returning Sat, Sep 20, priced at ₩169,134 found 1 day ago
Air Canada
Wed, Aug 20 - Fri, Aug 22
YVR
Vancouver
SFO
San Francisco
₩293,000 Roundtrip, found 21 hours ago
₩293,000
Roundtrip
found 21 hours ago
Select Air Canada flight, departing Wed, Aug 20 from Vancouver to San Francisco, returning Fri, Aug 22, priced at ₩293,000 found 21 hours ago
WestJet
Sat, Aug 23 - Mon, Aug 25
YVR
Vancouver
SFO
San Francisco
₩294,900 Roundtrip, found 23 hours ago
₩294,900
Roundtrip
found 23 hours ago
Select WestJet flight, departing Sat, Aug 23 from Vancouver to San Francisco, returning Mon, Aug 25, priced at ₩294,900 found 23 hours ago
United
Wed, Aug 27 - Sun, Aug 31
YVR
Vancouver
SFO
San Francisco
₩314,000 Roundtrip, found 1 day ago
₩314,000
Roundtrip
found 1 day ago
Select United flight, departing Wed, Aug 27 from Vancouver to San Francisco, returning Sun, Aug 31, priced at ₩314,000 found 1 day ago
American Airlines
Wed, Aug 27 - Sun, Aug 31
YVR
Vancouver
SFO
San Francisco
₩328,100 Roundtrip, found 1 day ago
₩328,100
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Aug 27 from Vancouver to San Francisco, returning Sun, Aug 31, priced at ₩328,100 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to San Francisco (SFO)

February is typically the cheapest month to fly

From ₩219,717 - ₩606,593 per traveler.

Graph displaying average flight prices per month

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

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. ₩169,134 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 Vancouver (YVR) sold for just ₩112,193 in the last seven days. During this period, the price of a round-trip journey to Treasure Island varied between ₩169,134 and ₩617,100. 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 ₩169,134 to ₩617,100.
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
Norman Y. Mineta San Jose Intl.
Destination airport IATA code
SJC
Destination city name
San Jose
Roundtrip price
₩134,400

Trending flights to Treasure Island

Prices were available within the past 7 days and start at ₩112,193 for one-way flights and ₩169,134 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Wed, May 27 - Thu, May 28
ICN
Seoul
SFO
San Francisco
₩617,100 Roundtrip, found 1 day ago
₩617,100
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, May 27 from Seoul to San Francisco, returning Thu, May 28, priced at ₩617,100 found 1 day ago
*Available to Expedia members.