Cheap flights from Istanbul to Treasure Island from CA $822

View CA $822 flight on Wed, Mar. 18, 2026Opens in a new window

Popular airlines from Istanbul to Treasure Island

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Cheap flights from Istanbul (IST) to Treasure Island (SJC)

Prices were available within the past 7 days and start at CA $822 for one-way flights and CA $766 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, Dec. 2 - Sun, Jan. 18
IST
Istanbul
SFO
San Francisco
CA $766 Roundtrip, found 1 hour ago
CA $766
Roundtrip
found 1 hour ago
Select British Airways flight, departing Tue, Dec. 2 from Istanbul to San Francisco, returning Sun, Jan. 18, priced at CA $766 found 1 hour ago
KLM
Fri, Nov. 21 - Thu, Nov. 27
IST
Istanbul
SFO
San Francisco
CA $829 Roundtrip, found 5 days ago
CA $829
Roundtrip
found 5 days ago
Select KLM flight, departing Fri, Nov. 21 from Istanbul to San Francisco, returning Thu, Nov. 27, priced at CA $829 found 5 days ago
American Airlines
Thu, Jan. 1 - Thu, Jan. 15
IST
Istanbul
SFO
San Francisco
CA $875 Roundtrip, found 6 days ago
CA $875
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Jan. 1 from Istanbul to San Francisco, returning Thu, Jan. 15, priced at CA $875 found 6 days ago
American Airlines
Thu, Jan. 1 - Thu, Jan. 15
IST
Istanbul
SJC
San Jose
CA $882 Roundtrip, found 6 days ago
CA $882
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Jan. 1 from Istanbul to San Jose, returning Thu, Jan. 15, priced at CA $882 found 6 days ago
Lufthansa
Tue, Dec. 2 - Sun, Jan. 18
IST
Istanbul
SFO
San Francisco
CA $890 Roundtrip, found 1 hour ago
CA $890
Roundtrip
found 1 hour ago
Select Lufthansa flight, departing Tue, Dec. 2 from Istanbul to San Francisco, returning Sun, Jan. 18, priced at CA $890 found 1 hour ago
United
Fri, Nov. 21 - Thu, Nov. 27
IST
Istanbul
SFO
San Francisco
CA $911 Roundtrip, found 5 days ago
CA $911
Roundtrip
found 5 days ago
Select United flight, departing Fri, Nov. 21 from Istanbul to San Francisco, returning Thu, Nov. 27, priced at CA $911 found 5 days ago

Find the cheapest month to fly from Istanbul (IST) to San Francisco (SFO)

February is typically the cheapest month to fly

From CA $611 - CA $1,694 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.