Yes, Frontier Airlines charges for a carry on on most fares, unless your booking or status includes it.
Frontier sells low base fares, then lets you pick what you want to add. That setup is great when you travel light. It can sting when you assume a carry on is included and meet a gate fee.
This guide shows what you’ll pay, when you’ll pay it, and the cleanest ways to keep your total under control. You’ll leave with a quick decision plan you can use before you click “buy.”
That’s the deal.
Carry On Fees At A Glance
| When You Add A Carry On | Typical One-Way Range | Best Move |
|---|---|---|
| During booking (web or app) | $29–$69 | Add it now if you’ll use the bin |
| After booking, before check-in (web or app) | $39–$86 | Edit your trip early, not last minute |
| At online check-in (web or app) | $39–$86 | Fix it before you reach the airport |
| Airport kiosk or ticket counter | $79–$92 | Expect a jump, weigh your options |
| Call center | $79–$92 | Avoid if you can manage online |
| At the gate | $99–$115 | Don’t roll the dice at boarding |
| Carry on included by bundle or status | $0 (carry on portion) | Compare bundle cost vs bag fee |
| Bag is oversize for carry on | Gate fee plus checked handling | Measure at home, use a tape |
What Frontier Counts As A Carry On
Frontier separates “personal item” from “carry on.” Your ticket includes one personal item that fits under the seat. A carry on goes in the overhead bin and usually costs extra.
Frontier’s published size limits are clear. A personal item must fit within 18 x 14 x 8 inches. A carry on can be up to 24 x 16 x 10 inches and up to 35 pounds.
If you show up with a bag that looks like a carry on, staff may size it at boarding. If it fails the personal-item box and you didn’t pay for a carry on, the charge is often the gate rate.
Personal Item Strategy That Saves The Most
If you can pack into a true personal item, you can skip carry on fees. Choose a soft backpack or duffel that compresses, then pack so it slides into the sizer without a fight.
Bulky shoes, rigid toiletry kits, and hard camera cases are what push bags over the edge. Put dense items near the bottom so the bag stays slim and keeps its shape.
Does Frontier Airlines Charge for Carry On? Fees By Booking Step
Yes, the airline charges, and timing is the whole game. Frontier’s own bag pages warn that buying early is cheaper, and third-party audits of the price checker show the same pattern: the closer you get to departure, the higher the carry on fee tends to run.
The simplest rule: decide on your bag plan before you pay for the ticket. A $29–$69 add-on during booking can turn into $99–$115 at the gate for the same flight segment.
Why The Same Carry On Can Cost So Much More Later
Frontier uses route-based, date-based pricing. It can move with demand, so there isn’t one flat fee you can memorize. That’s why the only “right” number is the one tied to your reservation.
Use Frontier’s Bag Options pricing tools while you shop flights. Check the bag cost beside the fare, not after you’ve picked seats.
Ways To Get A Carry On Included
You can end up paying $0 for a carry on, but only when your purchase includes it. The most common paths are bundles, status tiers, and select waivers.
Bundles That Include A Carry On
Frontier sells bundles that package extras together. The bundle menu can change, so use Frontier’s own description of what’s inside each option at booking time.
Frontier’s FAQ on bundle differences lists a carry on as part of its bundle tiers, with higher tiers adding earlier boarding and checked bags.
A quick way to judge value: add the carry on you planned to buy, then compare that total to the bundle price. If you were going to pay for a bag and a seat anyway, a bundle can be the cleaner checkout.
Gold Status And Military Waivers
Frontier’s mileage program tiers can include free bags. Their published benefit list says a complimentary carry on starts at Gold status. If you fly Frontier often, the math can work out fast.
Active-duty U.S. military members can receive bag waivers on Frontier under the airline’s policy details shown by major travel bag-policy references and echoed in fee guides. Always carry the documents Frontier asks for at check-in, since waivers are handled at the airport.
Passes And Promo Fares Still Need A Bag Plan
Frontier sells products like GoWild! passes and runs short promos that make the base fare look close to free. Those deals can still leave you paying full bag charges if your booking only includes a personal item. When you’re comparing “cheap flight” screenshots, check what’s in the cart, not just the fare line.
If you’re asking does frontier airlines charge for carry on? the answer doesn’t change just because you used a pass or a promo code. Your carry on is included only when your bundle, status, or waiver includes it. If you need bin space, price the carry on at booking, then decide if a bundle beats buying items one by one.
How To Avoid Surprise Charges At The Gate
Gate fees hurt because they come with stress and no wiggle room. You can dodge them with a few boring checks done at home.
If you’re traveling with a group, decide bags together so one person isn’t stuck paying the gate rate.
Measure Your Bag The Same Way Frontier Does
- Measure the full outer size, including wheels and handles.
- Pack it, zip it, then measure again. Soft bags grow when filled.
- If you’re close, remove one bulky item and re-check.
Pick The Right Bag For The Fare You Bought
If you didn’t buy a carry on, choose a bag that stays under-seat friendly even when packed. If you did buy a carry on, pick a roller or duffel that fits 24 x 16 x 10 inches without bulging.
Traveling with gifts, winter jackets, or a second pair of shoes? That’s when a “personal item plan” breaks down. Spot that early and pay for the carry on during booking.
Check Your Receipt And Boarding Pass Details
Frontier’s checkout page can show bags, seats, and bundles as separate line items. After you pay, open your confirmation and confirm your baggage allowance is listed the way you expect.
If you see “personal item” only, treat it as a warning sign. Fix it in Manage Trip while online prices still apply.
Common Scenarios And What They Usually Mean
People get tripped up by wording. A “backpack” can be free or paid, depending on its size. A “small suitcase” is almost always a carry on. Use the table below as a quick translator when packing.
| Your Item | How Frontier Often Treats It | What To Do Before Travel Day |
|---|---|---|
| School-size backpack | Personal item if it fits 18 x 14 x 8 | Under-pack so it compresses |
| Travel backpack with frame | Carry on in many cases | Measure packed depth, not label size |
| Small roller suitcase | Carry on | Buy carry on during booking |
| Diaper bag with a lap child | Often allowed as extra item | Confirm current policy in your booking |
| Camera sling plus backpack | Two items | Consolidate into one under-seat bag |
| Duty-free shopping bag | Can be counted as extra | Leave space inside your main bag |
| Overstuffed duffel | May fail the sizer | Use packing cubes and stop early |
Smart Buying Plan For Frontier Carry On Fees
This is the fastest way to keep the total low without guessing.
Step 1: Decide If You Can Stay Under Seat
Lay out what you’re taking. If it fits in a soft personal item without bulging, stick with the free option. If not, plan on paying for a carry on.
Step 2: Price The Carry On While You Compare Flights
Frontier fares can look cheaper until you add bags. Check the carry on price for each flight you’re weighing, then compare totals. Sometimes a slightly higher fare at a better time of day is cheaper once bag costs are added.
Step 3: Recheck Your Bag Plan 24 Hours Before
Plans change. If you added gear, gifts, or cold-weather layers, log in and add the carry on before you head to the airport. You’re still far from the gate price at that point on many trips.
Quick Packing Checklist Before You Leave Home
- Confirm your baggage line items in your confirmation email.
- Measure your packed bag, including wheels and handles.
- Keep one slim bag as your “must-board” item: meds, chargers, ID, wallet.
- If you bought a carry on, board with the group tied to that purchase so bin space is available.
- Bring a foldable tote only if it can fit inside your main bag at boarding.
Final Takeaway
Does frontier airlines charge for carry on? Yes, on most fares, and the cheapest fix is deciding early. Use the sizer limits, buy bags during booking when you need them, and compare bundles when you were already paying for extras.
If you want one simple rule to stick on your screen: treat “personal item included” as the default, and treat each carry on as a paid add-on until your receipt proves otherwise.