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Allegiant Air·None
Allegiant refund rules: refundable vs non-refundable fares, travel credit validity, and when US DOT rules entitle you to cash back instead of a voucher.
Key Travel Facts & Insights
Trip Flex, purchased at booking, allows one free change or cancellation and is the practical way to buy flexibility on Allegiant.
Standard fares are non-refundable outside the 24-hour window.
Credit vouchers carry a defined validity from issue.
Cash refund is required when Allegiant cancels a flight and you decline the alternative. Given low route frequency, the alternative is often days later — you are entitled to the refund instead.
No-show forfeits the fare.
allegiantair.com and the app manage bookings, bags and check-in.
Customer relations form on allegiantair.com; the US DOT route is available.
Trip Flex, purchased at booking, allows one free change or cancellation and is the practical way to buy flexibility on Allegiant. Standard fares are non-refundable outside the 24-hour window.
Credit vouchers carry a defined validity from issue.
Cash refund is required when Allegiant cancels a flight and you decline the alternative. Given low route frequency, the alternative is often days later — you are entitled to the refund instead.
Fare rules, baggage allowances and change policies differ by route and fare brand. Our consultants confirm the exact terms attached to your itinerary before you pay — and handle the change or refund if plans move.