Does the Samsonite Silhouette 18 Hardside Carry-On Spinner fit Spirit Airlines?
Tight fitBag
58.4 × 37.5 × 25.4 cm
Empty 4.1 kg
Bag pageSpirit Airlines carry-on
55.9 × 45.7 × 25.4 cm
18 kg
Verified 2026-09-26
Airline pageFAQ
Does the Samsonite Silhouette 18 Hardside Carry-On Spinner fit Spirit Airlines?
Tight fit. Sides are sorted longest to shortest and compared with the airline limit the same way, so orientation does not matter.