Airline

Cape Air (S4)

As one of the largest commuter airlines in the United States, Cape Air provides fast, reliable short-haul flights across the Northeast, Midwest, Montana, and the Caribbean. Operating over 400 flights daily, the airline offers a modernized fleet and seamless baggage transfers through partnerships with major global carriers.

Why travelers choose Cape Air

  • Baggage-first fares and transparent change rules.
  • Modern fleet mix with attentive on-board service.
  • Strong IRROPS handling with quick local support.

Fare families

Basic

The most affordable option for travelers with fixed itineraries.

  • Non-refundable ticket
  • Flight changes permitted for a fee plus fare difference
  • 1 personal item included
  • Standard carry-on gate-checked at no charge

Key policies

Baggage allowance

Passengers are allowed one small personal item. Due to the small size of the aircraft, standard carry-on bags are usually gate-checked or loaded into the wings/nose at no extra charge. Checked baggage is subject to a 50 lb (23 kg) weight limit and strict dimension restrictions, with standard bag fees applying depending on the route.

Change policy

Change rules vary based on the purchased fare class. Basic discounted fares may incur a change fee plus any fare difference, while higher-tier and flexible fares allow modifications without penalty. Cancellations must be made prior to the scheduled departure to retain the ticket's value for future use.

Check-in

Online check-in opens 24 hours prior to departure. At the airport, check-in is recommended at least 45 minutes before domestic flights and 60 to 90 minutes before Caribbean or international connections. Baggage drop-off closes 30 to 45 minutes before departure, depending on the specific departure airport.

Search S4 flights

Colombo (CMB) network

Cape Air operating flights touching CMB

Sample operating pattern; confirm exact days and times during booking.

See live availability

From Colombo (CMB)

CMB → DXB

Flight S4 203 • Daily

4h 15m
08:55 → 12:10 Nonstop, morning departure

CMB → SIN

Flight S4 468 • Daily

4h 30m
10:45 → 17:45 Nonstop, widebody

CMB → LHR

Flight S4 503 • Mon / Wed / Fri

11h 15m
13:10 → 20:25 1 stop via hub

To Colombo (CMB)

DXB → CMB

Flight S4 204 • Daily

4h 15m
14:20 → 20:35 Nonstop, evening arrival

SIN → CMB

Flight S4 469 • Daily

3h 40m
19:20 → 21:00 Nonstop, premium-heavy

LHR → CMB

Flight S4 504 • Tue / Thu / Sat

10h 45m
21:55 → 12:40+1 1 stop via hub