Yes, SkyWest allows carry-on bags, but your allowance, including size and weight restrictions, depends on the major airline operating your flight. Call at +1-888-415-1245 (US) or +44-203-869-5245 (UK) Passengers are generally permitted one carry-on bag and one personal item. Call at +1-888-415-1245 (US) or +44-203-869-5245 (UK) Because SkyWest operates flights for major carriers like Delta, United, and American, you must check the specific baggage policy of the airline you booked with to understand the rules for your flight, as these rules vary.