Travelers often look to budget carriers to save money on flights, and one of the most prominent low-cost options in the United States is Spirit Airlines. Known for its low base fares, Spirit offers an “unbundled” travel experience where passengers can pick and choose the services they want, from seat selection to luggage.
One of the most important cost factors for travelers is luggage, especially carry-on bags. If you’re planning a trip and wondering how much you’ll pay to bring a bag onboard, this article explains everything you need to know. We will break down Spirit’s pricing structure, bag dimensions, tips to save money, and frequently asked questions about Spirit’s carry-on policies.
Understanding Spirit Airlines’ Baggage Policy
Unlike many traditional airlines, Spirit doesn’t include a free carry-on bag with its standard ticket. Instead, the airline charges for carry-on luggage based on when and how you pay for it. This a-la-carte model helps keep base fares low but can be confusing if you’re not familiar with how it works.
Here’s how Spirit classifies different types of baggage:
- Personal Item: Free of charge. Must fit under the seat in front of you. Examples include a purse, small backpack, or laptop bag. Maximum size is 18 x 14 x 8 inches.
- Carry-On Bag: Additional charge. Must fit in the overhead bin. Maximum size is 22 x 18 x 10 inches.
- Checked Bag: Additional charge. Goes into the cargo hold. Pricing varies by weight and size.
Why Carry-On Bags Cost Extra
Spirit’s model is all about optional services. Charging for carry-ons allows them to keep fares low and ensures that only those who need overhead space pay for it. This system also encourages travelers to pack lighter, which reduces fuel consumption and boarding time.
Spirit Airlines Carry-On Bag Prices: What to Expect
Spirit Airlines does not offer a flat fee for carry-on bags. Prices can vary depending on several factors:
- When you pay (at booking, before online check-in, during check-in, or at the airport)
- Your specific route
- Whether you’re a member of Spirit’s $9 Fare Club
Below is an average estimate of carry-on bag fees:
| When You Pay | Typical Price Range (One-Way) |
|---|---|
| During Booking | $35 – $43 |
| Before Online Check-In | $45 – $50 |
| During Online Check-In | $50 – $55 |
| At Airport (Counter or Kiosk) | $65 – $79 |
| At the Gate | $99 |
Why Prices Increase the Closer You Get to Departure
Spirit incentivizes early decision-making by offering the lowest baggage fees at the time of booking. This helps streamline operations and reduces surprises at the airport. Waiting until you arrive at the gate to pay for a carry-on can cost nearly three times as much as booking it in advance.
Spirit Saver$ Club and How It Affects Baggage Fees
Spirit offers a membership program known as the Spirit Saver$ Club (previously called the $9 Fare Club). Members receive discounts on baggage fees, fares, and seat selection. If you fly Spirit often, joining this club can save you money on carry-on costs.
Here’s what you need to know:
- Annual membership: $69.95 per year
- Discounts on up to 8 passengers on the same reservation
- Lower prices on both checked and carry-on bags
Carry-On vs. Checked Bag: Which Is Better for Your Trip?
Sometimes travelers debate between taking a carry-on or checking a bag. Here are a few considerations:
- Carry-On Pros: Faster airport experience, no waiting at baggage claim, lower risk of lost luggage
- Carry-On Cons: Overhead bin space may be limited, stricter size enforcement, higher costs at the gate
- Checked Bag Pros: More room for items, fewer restrictions on liquid contents
- Checked Bag Cons: Risk of delayed or lost luggage, longer time at the airport, additional fees for overweight bags
Quick Comparison
| Feature | Carry-On | Checked Bag |
|---|---|---|
| Price | $35 – $99 | $30 – $65 (depending on weight) |
| Size Limit | 22 x 18 x 10 inches | 62 linear inches (length + width + height) |
| Weight Limit | No official limit, but must be liftable | 40 lbs standard, fees apply over |
Tips to Save on Carry-On Bag Fees
To make the most of your Spirit flight without spending more than necessary, consider these tips:
1. Book Bags Early
The best way to save money is to pay for your carry-on during the initial booking process. Prices can rise significantly later on.
2. Join the Spirit Saver$ Club
If you fly with Spirit frequently, the membership fee pays for itself in just a few flights. You’ll enjoy discounts on baggage, seating, and airfare.
3. Pack Light and Use a Personal Item
If you can manage to fit everything into a personal item that meets the size restrictions, you won’t need to pay for a carry-on at all. Use compact packing methods like rolling clothes or using compression bags.
4. Weigh and Measure Your Bag at Home
Use a tape measure and a luggage scale to ensure your carry-on meets Spirit’s requirements. Oversized bags can result in additional fees or may be forced to be checked.
5. Use Airline Credit Cards or Travel Rewards
Some travel credit cards offer airline fee reimbursements. Although Spirit doesn’t have a major co-branded credit card, general travel rewards cards can offset costs.
What Happens If You Don’t Pay for a Carry-On in Advance?
If you arrive at the gate with a carry-on bag and haven’t paid for it in advance, you will be required to pay the highest possible fee—$99 at the gate. In addition, your bag may be checked at the gate if the overhead bins are full, which can delay your exit at the destination.
Spirit Airlines Bag Enforcement: How Strict Are They?
Spirit is known to be very strict about enforcing its baggage policies. Personal items must fit under the seat, and carry-ons must fit in the overhead bin. Airport staff often use bag sizers to check dimensions, and if your bag is even slightly oversized, you may be charged extra.
If you try to avoid the fee by calling your carry-on a personal item and it doesn’t fit the size requirements, you’ll be asked to pay the full carry-on fee at the gate.
FAQs About Spirit Airlines Carry-On Policy
Can I bring a backpack as a personal item?
Yes, as long as it fits under the seat and does not exceed 18 x 14 x 8 inches. Many travelers successfully use school-size backpacks as their free item.
Are there weight limits for carry-on bags?
Spirit does not specify a weight limit for carry-on bags, but you must be able to lift it into the overhead bin unassisted. Overly heavy bags may raise flags.
Can I bring a purse and a backpack?
No. Spirit only allows one free personal item. If you bring a second item—even a purse—you may be charged. Consider combining smaller items into one compliant bag.
Do carry-on fees apply per leg or per trip?
Fees apply per direction. So if you pay $45 for a carry-on on your outbound flight, you’ll need to pay again for the return flight unless you’re on a round-trip fare that includes it.
Can I change my mind and check the bag later?
Yes. You can switch from a carry-on to a checked bag by contacting Spirit ahead of time. Fees may vary depending on when you make the change.
Conclusion
While Spirit Airlines offers some of the cheapest airfares in the industry, the cost of extras like carry-on bags can add up quickly if you’re not prepared. By understanding the baggage pricing model and planning ahead, you can make the most of your travel budget.
Remember, you’re not just buying a ticket with Spirit—you’re buying a customized travel experience. If a carry-on is important to you, factor the bag’s cost into the total trip price when comparing with other airlines. With the right approach, flying Spirit can still be a great deal, even with the added baggage fees.
