San Francisco (SFO) to Hyannis (HYA) flight deal in economy from $273
SFOSan Francisco International Airport
San Francisco, United States
HYABarnstable Municipal Airport (Boardman/Polando Field)
Hyannis, United States
$571 USD
-52%$273 USD
Verified about 4 hours agoAugust 2026
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Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price
Friday, August 28th, 2026
2 round-trip options
Returning
Thu, Sep 3, 2026•6 Day Trip
$465 USD
Returning
Tue, Sep 8, 2026•11 Day Trip
$622 USD