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Cape Air (9K) Reservations
Compare Cape Air fares to New England islands and the Caribbean.
Adults
+12 years old
Children
2-11 years old
Infants
Under 2 years
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Adults
+12 years old
Children
2-11 years old
Infants
Under 2 years
Popular Cape Air Routes
Routes Cape Air flies most often, with the lowest one-way fares we have recorded recently. Search above for live availability, or call and an agent will price your dates.
Fares are quoted in USD and are the lowest one-way prices we have recorded recently on these routes. They are not a live quote: availability and pricing change constantly and cannot be guaranteed until ticketed. Please review our terms and conditions before booking.
About Cape Air
Cape Air (IATA code: 9K) operates nine-seat aircraft on short routes across New England, the Midwest, Montana and the Caribbean, including the essential links to Nantucket and Martha’s Vineyard.
There is no cabin crew and no separation from the cockpit — you can watch the pilots work. Passengers are weighed along with their bags for balance, and baggage limits are correspondingly strict.
Cape Air Baggage Policy
Carry-On Baggage
- Cabin space is minimal — small personal items only.
- Passengers and bags are weighed for weight-and-balance.
- Confirm the allowance before booking.
Checked Baggage
- Typically limited to a low total weight per passenger.
- Excess may travel on a later flight.
- Call us and we will tell you exactly what you can bring.
24/7 Post-Booking Assistance
Travel can be unpredictable, but our travel experts are by your side around the clock. We help you adjust your Cape Air booking, cancel flights, add services, or update passenger details — and if you need to cancel, we walk you through the refund process with complete transparency, so you know exactly what to expect and when.
Exclusive Add-On Services
Cape Air — Frequently Asked Questions
Cape Air is the main year-round air link from Boston, Hyannis and New York. Ferries are cheaper but slower and weather-dependent.
The aircraft are nine-seaters and weight-and-balance matters. It is standard practice on this type of operation, not unusual.
Yes, it interlines with several major carriers including JetBlue and American, so a single ticket is often possible — worth it to protect the connection.
Limited, on a strict total-weight basis. Excess may travel on a later flight. Our agents will tell you the exact figure.
Cape Air is a long-established scheduled operator under full FAA Part 135 certification. Weather cancellations are more common than on jets, but the operation is professional.
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