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Spirit Airlines Carry-On Rules 2026 22 x 18 x 10"

By Caden Sorenson Updated April 22, 2026 Sourced from the official Spirit Airlines policy

Exact Spirit Airlines carry-on dimensions, weight limits, and fees for 2026.

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On this page
  1. Quick answer
  2. Spirit Airlines dimensions
  3. Weight limit
  4. Carry-on fee
  5. Bag fit matrix
  6. Fare class breakdown
  7. Overhead bin size
  8. Avoiding gate-check
  9. What counts as a personal item
  10. Common mistakes
  11. Gate-check process
  12. vs Frontier Airlines
  13. Checked bag fees
  14. Special items
  15. Basic economy
  16. FAQ

Quick answer

Spirit Airlines carry-on bags can be up to 22 x 18 x 10" (56 x 46 x 25 cm), with no published weight limit, and a carry-on fee starting at $65.

  • Carry-on size: up to 22 x 18 x 10" (56 x 46 x 25 cm)
  • Weight limit: no published weight limit
  • Carry-on fee: from $65
  • Personal item: up to 18 x 14 x 8", free on every fare
  • Gate-check risk: High
  • Last verified: April 22, 2026
Spirit Airlines carry-on maximum size, 22 x 18 x 10 inches (56 x 46 x 25 cm) 22" (56 cm) 10" (25 cm) 18" (46 cm) L H W
Spirit Airlines maximum carry-on dimensions, including wheels and handles.

Carry-On Bag

Max dimensions (in)
22 x 18 x 10"
Max dimensions (cm)
56 x 46 x 25 cm
Weight limit
No published limit
Fee
From $65
Gate-check risk
High

Carry-on bags are not free. Fees vary by when you pay (cheapest at booking, most expensive at the gate). Only the personal item is included with the base fare.

Personal Item

Max dimensions (in)
18 x 14 x 8"
Max dimensions (cm)
46 x 35 x 20 cm
Included
Yes, free

Included free with every fare. Must fit in the sizer at the gate or you will be charged.

See checked bag fees & more

Spirit Airlines carry-on dimensions and bag size

The maximum Spirit Airlines carry-on size is 22 x 18 x 10 inches, which works out to 56 x 46 x 25 cm. These measurements include wheels, handles, and any external pockets. Gate sizers on Spirit Airlines match the published limits closely, so a bag marketed as "22 inch" can fail if its wheels push the total past 22 inches. Always measure your bag packed, not empty.

Spirit Airlines carry-on weight limit

Spirit Airlines does not publish a specific carry-on weight limit for domestic travel. The operational rule is that you must be able to lift the bag into the overhead bin without help. Very heavy bags can still be refused at the gate, and on some regional aircraft the crew may ask you to check an overweight bag as a courtesy.

Does Spirit Airlines charge for carry-on bags?

Yes. Spirit Airlines charges for carry-on bags on most fares, starting at around $65 when added at booking. Fees climb at every stage: online, airport kiosk, ticket counter, gate. The personal item stays free on every fare. Basic Economy fares on Spirit Airlines are the ones where carry-on fees apply most aggressively, since the fare excludes the overhead-bin bag by default.

What bags fit as a Spirit Airlines personal item

Common bag types compared against the Spirit Airlines personal item limit. Sizes are typical retail dimensions and vary by brand.

Bag type Typical size On Spirit Airlines
Standard backpack
Everyday daypack, laptop backpack
 18 x 13 x 8" Fits
Tote bag
Canvas or leather tote
 15 x 14 x 5" Fits
Laptop bag
Messenger or slim briefcase
 16 x 12 x 4" Fits
Small duffel
Gym or weekender
 18 x 11 x 11" Too big
Purse
Handbag or crossbody
 12 x 10 x 5" Fits
Under-seat roller
Mini wheeled bag
 16 x 14 x 8" Fits

Spirit Airlines carry-on by fare class

Fare Carry-on Personal item Notes
Value (formerly Go) Not included Included Cheapest bundle. Personal item only. Carry-on must be purchased separately or added via a higher bundle.
Premium Economy (formerly Go Comfy) Included Included Includes carry-on, checked bag, priority boarding, and reserved overhead bin space.
Spirit First (formerly Go Big) Included Included Big Front Seat, carry-on, checked bag, priority boarding, complimentary snacks and drinks.

Spirit Airlines overhead bin size by aircraft

All-Airbus A319, A320, and A321 fleet with standard overhead bins. Carry-on max is 22 x 18 x 10 inches including wheels and handles. Personal item max is 18 x 14 x 8 inches and must fit under the seat.

Avoiding gate-check on Spirit Airlines

If you booked a Value fare and need more than a personal item, add a carry-on during booking. Adding it later at the gate is dramatically more expensive. Premium Economy and Spirit First passengers get priority boarding, so overhead space is reserved before Value guests board.

What counts as a personal item on Spirit Airlines

Allowed

  • Small backpack
  • Purse
  • Laptop bag
  • Diaper bag

Counts as a second carry-on

  • A second roller bag
  • Any item that does not fit the 18 x 14 x 8 sizer

Common Spirit Airlines carry-on mistakes

  • Assuming a carry-on is always free. On Value fares it is a paid extra.
  • Oversizing the personal item. Spirit sizers are strict and will charge if it does not fit in the 18 x 14 x 8 box.
  • Adding bags at the gate rather than at booking, which is the most expensive option.

What happens if your bag does not fit on Spirit Airlines

Spirit charges if you arrive at the gate with a bag that should have been paid for at booking. If the flight is full and agents need to valet bags for space, complimentary gate check may be offered, but only after paid carry-on rules are enforced.

Spirit Airlines vs Frontier Airlines carry-on

Spirit and Frontier are mirror-image ULCCs. Both charge for carry-ons on the cheapest fare, both enforce strict sizers, and both are cheapest at booking. Spirit's carry-on limit (22 x 18 x 10) is slightly more generous than Frontier's (24 x 16 x 10), and Spirit now labels its top bundles Spirit First and Premium Economy after its 2025 post-bankruptcy rebrand.

See Frontier Airlines carry-on size
Spirit Airlines checked baggage fees
Domestic economy
1st bagNot published
2nd bagNot published
Long-haul / international
1st bagNot published
Weight limit50 lb
Linear dim62 in
Overweight & oversize
51–70 lb$125
71–100 lb$125
63–80 in$150

Spirit uses fully dynamic pricing. Checked bags typically cost $25-35 at booking, $45 at online check-in, $55 at the airport, and $65 at the gate. Standard weight limit is now 50 lb (increased from 40 lb). Overweight bags (51-100 lb) cost $125. Premium Economy and Spirit First bundles include a carry-on.

Ways to skip the Spirit Airlines checked bag fee

  1. Pack carry-on only. Confirm your bag fits the Spirit Airlines carry-on size.
  2. Use a Spirit Airlines co-branded credit card. These typically waive the first checked bag fee for the cardholder and companions.
  3. Earn elite status. Mid-tier and above usually waive one or two bags per direction.
  4. Book a higher fare. Premium Economy, Business, and First usually include 1 to 2 checked bags.
Spirit Airlines special items & sports equipment
Ski / snowboard
Not published
Golf clubs
Not published
Bicycle
Not published
Pet in cabin
$125
Pet as cargo
Not published

Musical instruments: Small instruments count as carry-on (fee applies). Larger instruments can be checked at bag rates.

Spirit treats most sports equipment as a regular checked bag, with standard bag fees plus overweight/oversize if they apply. Pet-in-cabin fee is $125 each way; domestic only (incl USVI and PR with required health/rabies certificates). Not allowed on intl routes (Colombia, Latin America).

Spirit Airlines basic economy restrictions
Bare Fare Spirit Airlines's lowest fare tier
Carry-on allowed
No
Personal item allowed
Yes
Checked bag surcharge
Not published
  • Personal item only (carry-on and checked bag cost extra)
  • Seat selection costs extra
  • No snacks or drinks included
  • All extras priced à la carte

Frequently asked questions

What is the Spirit Airlines carry-on size limit?

Spirit Airlines allows carry-on bags up to 22 x 18 x 10" (56 x 46 x 25 cm), including wheels, handles, and any external pockets. There is no published weight limit, but you must be able to lift the bag into the overhead bin unassisted.

What are the Spirit Airlines carry-on dimensions in cm?

The Spirit Airlines carry-on size limit in centimeters is 56 x 46 x 25 cm. In inches that converts to 22 x 18 x 10". Both measurements include wheels, handles, and external pockets.

What is the Spirit Airlines carry-on weight limit?

Spirit Airlines does not publish a carry-on weight limit for domestic travel. The operational rule is that you must be able to lift the bag into the overhead bin without help. Very heavy bags can still be refused at the gate.

Does Spirit Airlines charge for carry-on bags?

Yes. Spirit Airlines charges for carry-on bags on most fares, starting around $65 when added at booking. Fees climb at each stage, from online to kiosk to gate. The personal item stays free on every fare. Basic Economy is the fare where the carry-on fee applies most aggressively.

What is the Spirit Airlines personal item size?

The personal item on Spirit Airlines must fit within 18 x 14 x 8" (46 x 35 x 20 cm) and slide fully under the seat in front of you. Included free with every fare. Must fit in the sizer at the gate or you will be charged.

Will my bag be gate-checked on Spirit Airlines?

Spirit Airlines currently has a high gate-check risk based on our review of boarding policies and traveler reports. Plan on your carry-on being sized at the gate and be prepared to pay if it does not fit the sizer.

Can I bring a carry-on on Spirit Airlines Bare Fare?

No. Spirit Airlines Bare Fare passengers are limited to one personal item that fits under the seat. A full-size carry-on either is not allowed or costs an extra fee.

Does a 22-inch suitcase fit as a Spirit Airlines carry-on?

Usually yes. A standard 22 x 14 x 9 inch carry-on suitcase fits within the Spirit Airlines carry-on limit of 22 x 18 x 10". Confirm your specific bag measures under the limit with wheels and handles included.

Does a backpack count as a personal item on Spirit Airlines?

A standard daypack (roughly 18 x 13 x 8 inches) usually fits within the Spirit Airlines personal item limit of 18 x 14 x 8". The bag must slide fully under the seat in front of you. Oversized hiking or travel backpacks will not fit and count as a carry-on.

Does Spirit Airlines weigh personal items?

Spirit Airlines does not weigh personal items. The only requirement is that the bag fits fully under the seat in front of you. If it does not fit, gate agents may ask you to move it to the overhead bin, which counts as a carry-on.

How much does a checked bag cost on Spirit Airlines?

Spirit Airlines checked bag fees vary by route and fare class. Check the airline's website for current pricing.

What are the Spirit Airlines overweight and oversize bag fees?

Spirit Airlines charges $125 for bags weighing 51 to 70 lb, $125 for 71 to 100 lb, and $150 for bags measuring 63 to 80 linear inches. Bags over 100 lb or 80 inches are generally refused.

Flying Spirit Airlines out of these airports?

Check terminal layouts, connection times, and layover tips for major Spirit Airlines hubs and focus cities.

Spirit Airlines head-to-head comparisons

In-depth comparisons between Spirit Airlines and another carrier, covering bags, seats, on-time performance, routes, and loyalty.

Helpful guides

Gear, tactics, and packing help for your Spirit Airlines flight.

Compare other airlines

Sources & verification

Last verified 2026-04-22 against the official Spirit Airlines policy at https://www.spirit.com/optional-services . Airlines change their rules without notice, so always confirm with Spirit Airlines before flying. See our research methodology.