Book Cape Air flights (9K)

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Airline Information

Airline Name
Cape Air
Airline Code
9K
Roundtrip price

Frequently asked questions

Can I fly from the US on Cape Air?
Yes, you can book a flight with Cape Air for service within the United States and the Caribbean. Direct flights are available from:
  • Boston (BOS)
  • St. Louis (STL)
  • Billings (BIL)
  • San Juan (SJU)
Connecting flights continue to regional destinations across the Northeast, Midwest, Eastern Montana, and the Caribbean through Cape Air's extensive network.
Where does Cape Air fly to?
You can find Cape Air deals to destinations such as:
  • Nantucket (ACK)
  • Martha's Vineyard (MVY)
  • Hyannis (HYA)
  • Lebanon (LEB)
  • Rockland (RKD)
  • Bar Harbor (BHB)
  • Kirksville (IRK)
  • Marion (MWA)
  • Owensboro (OWB)
  • Glasgow (GGW)
  • Havre (HVR)
  • Wolf Point (OLF)
  • Culebra (CPX)
  • Vieques (VQS)
  • St. Thomas (STT)
  • St. Croix (STX)
  • Tortola (EIS)
  • Anguilla (AXA)
Can I earn Cape Air miles with Expedia?
Cape Air partners with major airlines like Delta and United Airlines, allowing passengers to earn and redeem miles through these carriers' frequent flyer programs. When booking through Expedia, you can enter your Delta SkyMiles or United MileagePlus number during checkout to accrue points. One Key™ members also earn OneKeyCash™ on qualifying Cape Air bookings with Expedia.OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
How much is carry-on for Cape Air?
When you fly Cape Air, carry-on allowances include:
  • One personal item, such as a purse or small backpack
  • One carry-on bag up to 20 lbs (9 kg)
Due to the small size of Cape Air's aircraft, carry-on items may need to be checked at the gate when you fly and will be returned upon arrival. It's advisable to pack essential items in your personal bag for easy access.
What size carry-on is allowed on Cape Air?
With your Cape Air flight booking, the following limits apply:
  • One personal item that fits under the seat
  • One carry-on no more than 22 x 14 x 9 inches (56 x 36 x 23 cm)
Items must comply with the size and weight requirements to avoid gate checking.
How much are checked bags on Cape Air?
Baggage allowances for Cape Air bookings typically include:
  • Economy Class: One checked bag up to 50 lbs (23 kg)
Additional or overweight bags may incur fees. Luggage policies vary by route and whether your trip includes a codeshare flight, so it's best to confirm at booking.
Do you have to pay for seat selection on Cape Air?
When flying with Cape Air or making a reservation, standard seat selection is typically included in the fare. However, preferred seats are not generally offered due to the small aircraft configurations, which limit seating options. Seats are generally pre-assigned based on weight and balance requirements.
How far in advance can you check in with Cape Air?
Cape Air allows check-in at the airport 45 to 60 minutes before departure for most flights. Online check-in may be limited due to the regional nature of the airline and aircraft.
Who is Cape Air's partner in the USA?
Cape Air partners with United Airlines and American Airlines. These partnerships allow for seamless connections and mileage earning on select itineraries. Cape Air flights may also appear as part of United or American codeshare bookings on Expedia.
What kind of airline is Cape Air?
Cape Air is a U.S.-based regional airline offering short-haul flights in the Northeast, Midwest, Caribbean, and Micronesia. It primarily operates all-Economy aircraft on essential air service routes.
Is Cape Air a good airline to fly with?
Cape Air is valued for serving small airports and remote communities. Passengers appreciate its accessibility, personal service, and consistent scheduling on niche regional routes.
What type of planes does Cape Air fly?
Cape Air operates a fleet of small regional aircraft designed for short-haul routes between smaller cities and island destinations. The airline primarily flies the Cessna 402, a twin-prop aircraft known for its reliability on short sectors, and has introduced the Tecnam P2012 Traveller, a modern, Italian-built aircraft offering upgraded comfort and efficiency. Both models are configured for fewer than 10 passengers, making for a personalized and nimble travel experience across Cape Air's network.
Does Cape Air have First or Business Class?
Cape Air does not offer First or Business Class tickets. All flights operate in a single-cabin configuration with open seating, focusing on convenience and regional access.
*Available to One Key members.