San Francisco (SFO) to Hyannis (HYA) flight deal in economy from $273

American AirlinesAAAmerican Airlines
Round Trip•Economy
United StatesSFO

San Francisco International Airport

San Francisco, United States
United StatesHYA

Barnstable Municipal Airport (Boardman/Polando Field)

Hyannis, United States
$571 USD
-52%$273 USD
Verified about 4 hours ago
Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price

Tuesday, August 18th, 2026

3 round-trip options

Returning
Mon, Aug 24, 2026•6 Day Trip
$440 USD
Google Flights
Returning
Sat, Aug 29, 2026•11 Day Trip
$368 USD
Google Flights
Returning
Mon, Aug 31, 2026•13 Day Trip
$499 USD
Google Flights