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Spirit Fare Classes — What Each Ticket Includes

AI Travel Summary & Overview

Spirit Fare Classes — What Each Ticket Includes — Summary

Every Spirit fare brand compared: what is included, what is restricted, and which cheap fare ends up costing more once you add a bag.

Key Travel Facts & Insights

  • Go: Includes: A seat and one personal item.
  • Go Savvy: Includes: Bundles a carry-on or checked bag plus a seat assignment.
  • Go Comfy: Includes: A blocked middle seat, carry-on, checked bag, seat assignment and snack.
  • Go Big: Includes: A Big Front Seat, two bags, priority boarding and refreshments.
AirlineSpirit Airlines
IATA CodeNK
TopicFare Classes Explained
Last reviewed2026-07-31

Go

Includes: A seat and one personal item. Watch out for: Everything else — carry-on, checked bag, seat assignment, refreshment — is charged separately.

Go Savvy

Includes: Bundles a carry-on or checked bag plus a seat assignment. Watch out for: Still no complimentary refreshment or changes without fare difference.

Go Comfy

Includes: A blocked middle seat, carry-on, checked bag, seat assignment and snack. Watch out for: The blocked middle seat is the product — the seat itself is unchanged.

Go Big

Includes: A Big Front Seat, two bags, priority boarding and refreshments. Watch out for: The Big Front Seat is a wider recliner, not a business class product — no lounge, no lie-flat.

Cabins on board

Spirit operates: Go, Go Savvy, Go Comfy, Go Big.

How fare choice affects baggage

A full-size carry-on is NOT included in the base Go fare and must be purchased. The price rises at every step: cheapest during booking, more at online check-in, more at the airport counter, and most at the gate. Buying at booking is the single biggest money-saver on Spirit. Purchased separately, priced dynamically by route and demand, cheapest at the time of booking.

How fare choice affects changes

Changes and cancellations carry a fee that decreases the further out you are from departure and reaches zero beyond a published threshold. Free Spirit Gold members and bundled fares may have the fee waived.

Spirit fare classes explained — common questions

What is the cheapest Spirit fare and what does it exclude?

Go. Includes: A seat and one personal item. Restriction: Everything else — carry-on, checked bag, seat assignment, refreshment — is charged separately.

Which Spirit fare includes a checked bag?

Purchased separately, priced dynamically by route and demand, cheapest at the time of booking.

More Spirit help

All Spirit policies and guides

Booking Spirit? Talk to a US travel consultant.

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.