San Francisco (SFO) to Key West (EYW) flight deal from $175 USD in economy class – flightdeals.net

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American Airlines

AAAmerican Airlines

One Way•Economy

San Francisco International Airport

San Francisco, United States

Key West International Airport

Key West, United States

$242 USD

-28%$175 USD

Verified Mar 28, 2026 at 7:37 PM

April 2026

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30$353 31$303 1$303 2$303 3$303 4$338 5$263 6$268 7$263 8$263 9$263 10$263 11$238 12$233 13$233 14$233 15$233 16$233 17$233 18$175 19$180 20$175 21$175 22$175 23$263 24$180 25$175 26$175 27$175 28$175 29$175 30$305 1 2 3

Good Availability

44% of dates checked are available within 10% of the lowest price

Saturday, April 18th, 2026

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