Spirit Airlines Baggage Fees 2026 — Complete Guide
Spirit Airlines is the largest ultra-low-cost carrier (ULCC) in the United States, and their business model is built on offering low base fares while charging fees for almost everything else — including carry-on bags. Understanding Spirit's baggage fee structure is essential to avoiding surprise charges at the gate.
Spirit Airlines Baggage Fees at a Glance
| Item | Fee (Online) | At Gate |
|---|---|---|
| Personal Item | Free | Free |
| Carry-On Bag | $38–$55 | $65 |
| 1st Checked Bag | $33–$49 | $55 |
| 2nd Checked Bag | $53–$69 | $75 |
| Oversized/Overweight | $50–$150 | $50–$150 |
* Fees vary by route and purchase timing. Online prices are lowest when bundled at booking.
Personal Item Policy
Like all airlines, Spirit allows one free personal item. The maximum dimensions are 18″ × 14″ × 8″ (45 × 35 × 20 cm) — slightly smaller than some competitors. A standard backpack or small duffel bag usually fits, but Spirit is known for using thePersonal Item Sizer bin at the gate. If your bag does not fit, you will be charged a carry-on fee plus a gate handling fee.
✈️ Pro Tip
Buy a stretchy backpack rather than a rigid-frame one. Spirit's sizer bin is rigid, so a soft-sided bag that can be compressed is more likely to pass the fit check.
Carry-On Bag Fees
Unlike legacy carriers, Spirit charges for carry-on bags that go in the overhead bin. The fee ranges from $38 to $55 when purchased online during booking, and jumps to $65 at the gate. Carry-on dimensions are 22″ × 18″ × 10″.
The best strategy: if you need more than a personal item, compare the cost of a carry-on vs. a checked bag. On Spirit, checked bags are often cheaper than carry-ons — especially for longer trips where you would check a bag anyway.
Checked Bag Fees
First checked bag on Spirit ranges from $33 to $49 when purchased online during booking. The second checked bag costs$53 to $69. All fees increase if you wait to add bags after booking or at the airport.
Maximum weight per checked bag is 40 lbs (18 kg) — significantly less than the standard 50 lbs on legacy airlines. Overweight bags (40–100 lbs) incur additional fees of $50–$100.
One of the most common surprises for Spirit passengers is that a carry-on bag + a checked bag can cost more than $80 each way if purchased at the airport. Always add bags during the initial booking process for the lowest rates. See Spirit's current fees on our comparison page →
Oversized & Overweight Fees
Bags exceeding 62 linear inches (length + width + height) or 40 lbs incur additional fees starting at $50. Special items like sports equipment, musical instruments, and strollers follow a separate fee schedule:
- Golf clubs: $50–$75
- Ski/snowboard equipment: $50–$75
- Car seats and strollers: Free (checked)
- Musical instruments: Carry-on if fits size limits, otherwise $50+
How to Save on Spirit Baggage
- Bundle at booking: Add bags during the initial purchase — this is always the cheapest option.
- Get the Spirit Mastercard: Cardholders get a free carry-on and free checked bag on every flight.
- Travel light: A single personal item is free and sufficient for short trips.
- Join $9 Fare Club: Members save 20–30% on baggage fees and get discounted fare bundles.
- Compare total cost: Spirit's base fare + bag fees may exceed a Main Cabin fare on a legacy airline. Use our Baggage Fee Calculator to compare.
The Bottom Line
Spirit Airlines can be incredibly cheap if you travel with only a personal item and book bags in advance. But if you need luggage, the fees can add up fast — sometimes exceeding the cost of a ticket on a legacy airline. Always calculate the total trip cost before booking. Compare Spirit against all other airlines →