Spirit Airlines Policies: Everything You Need to Know

The Bottom Line on Spirit Airlines

Spirit is an ultra-low-cost carrier. That means your ticket price is just the starting point. Bags, seats, wifi, even water on the plane -- it all costs extra. But if you know the rules going in, you can actually fly Spirit cheaply and comfortably. The trick is buying add-ons early, because fees skyrocket at the airport and gate.

Spirit operates a large domestic network plus routes to the Caribbean, Mexico, and Latin America. The airline uses an all-Airbus fleet of A320-family aircraft. Base fares can be shockingly low -- sometimes under $30 one way -- but you need to understand the fee structure to know what you're actually paying.

Carry-On and Personal Item Policy

Personal Item (Free)

Every Spirit ticket includes one free personal item. It must fit in the smaller sizer bin at the gate: 18 x 14 x 8 inches including handles, wheels, and straps. Think small backpack, purse, or laptop bag. If it doesn't fit, you're paying full carry-on or checked bag prices right there at the gate.

Spirit gate agents actively check personal items. Don't try to sneak through a stuffed-to-the-brim backpack hoping nobody notices. They will notice, and the gate fee is the most expensive way to pay for a bag.

Carry-On Bag (Paid)

Spirit charges for carry-on bags. Maximum dimensions are 22 x 18 x 10 inches including handles and wheels. Here's where timing matters enormously:

• At booking: Around $37
• During online check-in: Around $45
• At the airport counter: Around $55
• At the gate: $65 or more

The lesson is clear -- add your carry-on when you buy your ticket. Waiting until the gate can cost you nearly double. Spirit uses dynamic pricing, so these numbers fluctuate based on route and demand.

Fare Bundles and Bags

Spirit's fare tiers determine what's included. The base Value fare includes nothing beyond a personal item. Premium Economy adds a carry-on and Group 2 boarding. Spirit First includes a carry-on, a checked bag, a Big Front Seat, and priority boarding. If you know you'll need a bag and a seat, compare the bundle price to buying them separately. The bundle often wins.

Checked Baggage Fees

Checked bags can be up to 62 linear inches (length + width + height) and weigh up to 50 pounds. Spirit uses dynamic pricing, so exact costs vary by route and when you buy:

• At booking: Cheapest option, typically starting around $30-$40
• At the airport: Significantly more expensive
• At the gate: Can hit $65-$99

Overweight bags (51-70 lbs) cost $75 extra. Oversized bags (63-80 linear inches) also incur additional fees. Bags over 100 lbs or 80 linear inches aren't accepted.

Here's a common mistake: travelers see the low base fare and think they're getting a deal, then pay more in bag fees than the ticket itself. If you're checking a bag, always factor that cost in when comparing Spirit to other airlines.

Cancellation and Change Policy

Spirit's cancellation policy depends entirely on timing:

• Within 24 hours of booking: Full refund if your flight is 7+ days out
• 60+ days before departure: No cancellation fee
• 7-59 days before departure: $49 cancellation fee
• 0-6 days before departure: $99 cancellation fee

When you cancel outside the 24-hour window and aren't eligible for a refund, you'll get a Reservation Credit for the value of your booking minus any fees. These credits must be used within 90 days.

For flight changes (not cancellations), the same fee structure applies, plus you'll owe any fare difference between your original and new flight. Changes can be made online up to one hour before departure.

Cancel for Any Reason

Spirit offers a "Cancel for Any Reason" add-on that guarantees an 80% refund to your original payment method. You must cancel online at least 24 hours before departure. It's worth considering if your plans are uncertain, especially for those last-minute bookings where the $99 cancellation fee would sting.

Airline-Initiated Cancellations

If Spirit cancels your flight or makes a significant schedule change, you're entitled to a full refund in your original form of payment. The airline must process credit card refunds within seven business days.

Name Change Policy

Spirit allows minor name corrections -- up to 3 characters in your entire name -- typically at no charge. This covers typos and small misspellings.

Legal name changes (marriage, divorce, court order) require official documentation and may involve a fee. Group bookings incur a $50 name change fee per ticket. Spirit requires supporting documents like a marriage certificate or court order for any legal name change request.

Pro tip: double-check your name matches your ID exactly before confirming your booking. Correcting it within 24 hours is the easiest path. After that window closes, even small corrections become harder to process.

Seat Selection Policy

Spirit charges for seat selection on all fare types except Spirit First (which includes a Big Front Seat). Standard seat fees run $5 to $50 depending on location and route. Aisle and window seats cost more than middle seats. Rows near the front cost more than the back.

Big Front Seat

This is Spirit's premium option -- wider seats with up to 32% more legroom, no middle seat, and only window or aisle configurations. Prices range from $12 to $250 when booked in advance, though popular routes often land between $50 and $150 per segment. Exit row seats typically cost around $33.

The Big Front Seat is genuinely comfortable and one of the best values in premium seating among U.S. airlines. You don't get free food or drinks like first class on a legacy carrier, but the extra space is substantial for the price.

If you don't pay for a seat, Spirit will randomly assign one at check-in. Families traveling together should select seats in advance or risk being split up. Spirit doesn't guarantee families will be seated together unless you pay for seat selection.

Pet Policy

Spirit allows small dogs and cats in the cabin for $125 each way. The pet must travel in a soft-sided carrier that fits under the seat, with maximum dimensions of 18 x 14 x 9 inches. The combined weight of the pet and carrier can't exceed 40 pounds.

A maximum of six pet carriers are allowed per flight, so book early -- especially on popular routes during peak travel periods. Pets aren't allowed in exit rows or the Big Front Seat section. Spirit doesn't transport pets in cargo, so larger animals can't fly with this airline.

Service animals fly free and aren't subject to the pet fee, but Spirit requires documentation submitted at least 48 hours before departure. Emotional support animals are treated as regular pets and subject to the $125 fee.

Wifi and Entertainment

Spirit offers gate-to-gate wifi on most flights with two tiers:

• Browsing: $5.99 (email, social media, basic web)
• Streaming: $7.99 (video streaming, larger downloads)

Prices can vary by route -- some flights charge up to $16.99 for browsing. Each plan covers one device for one flight segment. You'll need to purchase a new plan for each leg of your trip. Free Spirit Gold members and Go Big purchasers get streaming wifi included.

Spirit also offers free in-flight entertainment you can stream to your own device without purchasing wifi. The selection includes movies, TV shows, and music. Bring your phone or tablet fully charged, and don't forget headphones -- Spirit doesn't provide them.

There are no seatback screens on Spirit aircraft. Everything streams to your personal device.

Other Key Policies

Unaccompanied Minors

Spirit does not accept unaccompanied minors. Children under 15 must travel with a passenger who is at least 15 years old. This is worth knowing if you're trying to book a teen on a solo trip.

Boarding

Spirit boards in groups. Spirit First boards first, followed by premium and add-on purchasers. If overhead bin space matters to you, consider purchasing priority boarding or a higher fare bundle. Late boarders often find the bins full.

Food and Drinks

Nothing is free on Spirit flights. Water, snacks, and alcoholic drinks are all available for purchase from the onboard cafe menu. You can bring your own food through TSA, which is the smartest move. Just bring an empty water bottle and fill it after security.

Flight Credits

Reservation Credits must be used within 90 days of issuance. They're applied to the base fare only, not to add-on fees. You can use credits for new bookings on spirit.com or by calling customer service.

Free Spirit Loyalty Program

Spirit's loyalty program lets you earn points on flights that can be redeemed for future travel. The program has tiered status levels, with Gold members getting perks like free streaming wifi, shortcut boarding, and a free checked bag. The Spirit credit card earns additional points and comes with benefits like a free carry-on on the cardholder's birthday.

Check-In

Online check-in opens 24 hours before departure. Airport check-in counters close 45 minutes before domestic flights and 60 minutes before international flights. If you miss the check-in window, you won't be able to board.