Some airlines may have a maximum size limit, above which ... or heavier than these limits can't be accepted. Checked luggage fee: Spirit's checked baggage fees vary depending on both your route ...

FAQ Module : Travel - Checked Luggage Sizes by Airline for 2025 Checked luggage ... Checked luggage fee: Spirit's checked baggage fees vary depending on both your route and travel date.

That especially applies to handling carry-on luggage — from figuring out size and weight requirements ... as a carry on for every airline we've flown (Spirit, Delta, Southwest and JetBlue).