Cheap Flights to Treasure Island , CA from CA $111

View CA $111 flight on Fri, Aug. 22, 2025Opens 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 CA $111 for one-way flights and CA $166 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flair Airlines
Tue, Sep. 9 - Tue, Sep. 23
YVR
Vancouver
SFO
San Francisco
CA $166 Roundtrip, just found
CA $166
Roundtrip
just found
Select Flair Airlines flight, departing Tue, Sep. 9 from Vancouver to San Francisco, returning Tue, Sep. 23, priced at CA $166 just found
Air Canada
Tue, Sep. 9 - Tue, Sep. 23
YVR
Vancouver
SFO
San Francisco
CA $190 Roundtrip, just found
CA $190
Roundtrip
just found
Select Air Canada flight, departing Tue, Sep. 9 from Vancouver to San Francisco, returning Tue, Sep. 23, priced at CA $190 just found
WestJet
Thu, Nov. 13 - Tue, Nov. 25
YYC
Calgary
SFO
San Francisco
CA $271 Roundtrip, found 1 hour ago
CA $271
Roundtrip
found 1 hour ago
Select WestJet flight, departing Thu, Nov. 13 from Calgary to San Francisco, returning Tue, Nov. 25, priced at CA $271 found 1 hour ago
Delta
Wed, Sep. 17 - Thu, Oct. 9
YVR
Vancouver
SFO
San Francisco
CA $276 Roundtrip, found 1 hour ago
CA $276
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Sep. 17 from Vancouver to San Francisco, returning Thu, Oct. 9, priced at CA $276 found 1 hour ago
Alaska Airlines
Tue, Sep. 9 - Wed, Oct. 1
YVR
Vancouver
OAK
Oakland
CA $316 Roundtrip, found 3 days ago
CA $316
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Sep. 9 from Vancouver to Oakland, returning Wed, Oct. 1, priced at CA $316 found 3 days ago

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

February is typically the cheapest month to fly

From CA $217 - CA $600 per traveller.

Graph displaying average flight prices per month

Expedia.ca gives you the best tools to secure great deals on flights to Treasure Island. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Treasure Island. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Treasure Island.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Treasure Island flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Treasure Island.

Looking to save even more? Get additional savings by bundling your Treasure Island flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Treasure Island trip!

Frequently asked questions

How do I find cheap flights to Treasure Island that have flexible change policies?
By using our helpful "No change fee" filter, that's how. All you have to do is enter your travel dates, click "Search," then mark the checkbox under the "Flexible change policies" heading (left-hand side of your screen). Expedia makes it a snap to find flexible, cheap flights to Treasure Island.
Which airlines fly to Treasure Island?
Pack your suitcase and choose from these popular airlines that service Treasure Island:

  • United Airlines - 5,742 flights to or near Treasure Island each month, including 5,742 flights to San Francisco Intl. Airport (SFO) per month.
  • Southwest Airlines - 2,947 flights to or near Treasure Island each month, including 2,375 flights to Oakland Intl. Airport (OAK) per month.
  • Alaska Airlines - 1,798 flights to or near Treasure Island each month, including 1,655 flights to San Francisco Intl. Airport (SFO) per month.

How can I find cheap tickets to Treasure Island?
An excellent strategy for getting your hands on cheap tickets is to be flexible with your travel dates. Start by searching for your flight to Treasure Island, then click on the "flexible dates" link to compare prices for nearby days. Another helpful hint? Book ahead of time. For an idea of fares, CA $166 was the best price for a flight to Treasure Island in the last seven days.
How much is a flight to Treasure Island?
In the last seven days, return flights to Treasure Island sold for as little as CA $166 and reached a maximum cost of CA $316. For one-way trips out of Vancouver (YVR), the lowest amount paid during this same period was only CA $111.
What are the most popular airports to fly into in Treasure Island?
Depending on your budget, carrier and point of origin, one of these popular airports will be your entry point to Treasure Island:

  • San Francisco Intl. Airport (SFO) - 10,649 flights per month.
  • Oakland Intl. Airport (OAK) - 2,904 flights per month.

When is the cheapest time to fly to Treasure Island?
If you'd prefer to spend your vacation savings experiencing the delights of Treasure Island rather than on your flight there, jet off early in the week. The most economical day to travel is normally Tuesday, with Monday running a close second. With many folks travelling on the weekend, Saturday typically has the most expensive airfares.
How much is a plane ticket to Treasure Island?
In the last seven days, seats to Treasure Island varied between CA $166 and CA $316. The early bird catches the worm, so snap up a great deal today.
What months are the cheapest to book a flight to Treasure Island?
Snap up a ticket in February for incredible flight deals to Treasure Island. The month of December is known as the most expensive time to buy an airfare.
Flights to Treasure Island information
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Destination city name
San Francisco
Roundtrip price
CA $166

Trending flights to Treasure Island

Prices were available within the past 7 days and start at CA $111 for one-way flights and CA $166 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flair Airlines
Tue, Sep. 9 - Tue, Sep. 23
YVR
Vancouver
SFO
San Francisco
CA $166 Roundtrip, just found
CA $166
Roundtrip
just found
Select Flair Airlines flight, departing Tue, Sep. 9 from Vancouver to San Francisco, returning Tue, Sep. 23, priced at CA $166 just found
*Available to Expedia members.