Jetblue Baggage Fees

I’ve spent countless hours flying across the country for work, and one of the most frustrating parts of my travels has always been the baggage fees. JetBlue, one of my go-to airlines, has a reputation for being more traveler-friendly than most, but their baggage policies still caught me off guard on my first trip. I remember arriving at the airport with two carry-ons and a checked bag, only to be hit with an unexpected $100 fee. That experience made me realize how important it is to understand JetBlue's baggage fees before I ever board a plane.^[1]

JetBlue's baggage fees can be a minefield for the unprepared. As someone who travels frequently, I've learned that the airline has a tiered structure for both carry-on and checked luggage, and these fees can add up quickly if you're not careful. I've had to dig into their policies multiple times to avoid unexpected charges, and I'm here to share what I've learned. Whether you're planning a short business trip or a long vacation, knowing how JetBlue's baggage fees work can save you both time and money.

JetBlue's baggage policy is not as straightforward as it might seem at first glance. I once thought that my one checked bag would be free, only to discover that the first checked bag is actually free, but the second one comes with a price. This is just one of the many nuances of their baggage fee structure that I've had to navigate. If you're planning a trip with JetBlue, I encourage you to take a few minutes to read through this article — it could save you from a frustrating and expensive surprise at the baggage counter.

Understanding JetBlue's Carry-On Policy

As of September 2026, JetBlue's carry-on policy is one of the most traveler-friendly among major U.S. Airlines. Each passenger is allowed one carry-on bag and one personal item, such as a backpack or purse, at no additional cost. However, the size limits can be a bit confusing. The carry-on bag must fit within 22 inches in height, 36 inches in width, and 55 inches in length. If you exceed these dimensions, you'll be charged a fee.^[2]

I once traveled with a duffel bag that was just slightly over the size limit and was charged an unexpected $25 fee. That experience made me more careful about measuring my carry-ons before heading to the airport. It's also worth noting that JetBlue's personal item — typically a backpack or laptop bag — must fit under the seat in front of you. If it doesn't, you may be asked to check it as a carry-on, which will cost you additional fees.^[3]

To avoid these surprises, I now use a tape measure to ensure my carry-on fits within the size limit. It's a small effort that can save you from unexpected charges. If you're traveling with a friend, you can also check if they have an extra personal item that you can use, as long as it fits under the seat.

Checked Luggage Fees: What You Need to Know

JetBlue charges for checked luggage, but the fees are not as steep as other major carriers. The first checked bag costs $35 for domestic flights and $45 for international flights. The second checked bag is $45 for domestic and $55 for international. However, if you have more than two checked bags, each additional bag will cost $100 for domestic and $120 for international flights.^[4]

I once flew with two checked bags to Europe and was charged a total of $90 for the two bags. That was a significant chunk of my travel budget. If you're planning a trip with multiple checked bags, it's important to factor in these fees early on. JetBlue also offers a baggage fee waiver if you book a flight with a fare that includes checked bags, so it's worth checking your ticket details.

To save money, I now avoid checked luggage when possible. If I need to bring more items than I can fit in a carry-on, I try to pack efficiently and only check what's absolutely necessary. It's also a good idea to look into JetBlue's baggage fee waivers or promotions, which can sometimes help reduce the cost.

Don’t let checked luggage fees derail your trip — plan ahead and save money.

Related: Are travel fees taxable 2

JetBlue's Oversized Baggage Policy

JetBlue's oversized baggage policy can be a hidden cost for travelers who are not careful with their packing. Both carry-on and checked bags are subject to size limits, and any bag that exceeds these limits will incur additional fees. For checked bags, the maximum dimensions are 62 inches in total length, width, and height. If your bag is larger than that, you'll be charged a $100 fee to check it, plus the standard checked baggage fee.

I once had a suitcase that was slightly oversized and ended up paying an extra $100 in fees just to check it. That was a costly mistake that I wouldn’t make again. The key takeaway here is to measure your bags before you even start packing. If you know the size limits, you can avoid these unexpected charges.

Another tip is to pack efficiently. If you're heading to a destination with limited storage space, like a hotel room, it's better to travel light. This not only helps you avoid oversized baggage fees but also makes your travel experience more enjoyable.

“I’ve spent countless hours flying across the country for work, and one of the most frustrating parts of my travels has always been the baggage…”— Student Travel Discounts editors

Related: Are travel fees taxable

JetBlue's Pet Policy and Baggage Fees

JetBlue has a specific policy for traveling with pets, which is important to understand if you're planning to bring your furry friend along. Pets are allowed as carry-on items, but they must be in an approved carrier that fits under the seat in front of you. The carrier must also be sized appropriately — for small dogs, cats, or birds, the carrier must be 18 inches in height, 12 inches in width, and 12 inches in depth.

I once traveled with my dog and was surprised to find out that the carrier had to fit under the seat, which meant I had to choose a smaller carrier than I had planned. If your pet's carrier is larger than this, you'll be charged an additional fee for the oversized baggage. It's also worth noting that pets are not allowed in the overhead bins, so you need to ensure your carrier fits under the seat.

To avoid any issues, I now measure my pet's carrier before I go. It's also a good idea to check JetBlue's pet policy in advance, as it can vary depending on the route and flight. If you're planning to bring a pet, it's best to contact JetBlue directly to confirm the requirements for your specific flight.

Related: Is there tax on plane tickets

JetBlue's Baggage Allowance for Children and Infants

JetBlue has a special baggage allowance for children and infants, which is a great relief for families traveling together. Infants under the age of two are allowed one carry-on bag and one personal item for free, and they are not charged for checked luggage. This means that parents can bring baby essentials without worrying about additional fees.

Children aged two to 17 are treated the same as adults — they are allowed one carry-on bag and one personal item, and they are charged the standard checked baggage fees. However, if a child is traveling unaccompanied, they are allowed to bring an additional carry-on bag for free. This is a helpful detail for parents who are traveling with their children.

I've used this policy to my advantage when traveling with my children. It has helped me avoid additional fees and ensured that we have everything we need for the trip. If you're traveling with young children, it's worth checking JetBlue's baggage allowances in advance to ensure you're prepared.

Related: Is there sales tax on airline tickets

JetBlue's Checked Luggage Fee Waivers and Promotions

JetBlue occasionally offers baggage fee waivers and promotions, which can be a great way to save money on checked luggage. These promotions are usually available during certain times of the year, such as holidays or off-peak travel seasons. When these promotions are available, the first checked bag is often free, and even the second checked bag may be discounted.

I once took advantage of a promotion that allowed me to bring my second checked bag for free, which saved me $45. It's important to check JetBlue's website or contact their customer service to see if any promotions are currently available. These promotions can vary by route and flight, so it's best to confirm in advance.

If you're planning a trip with multiple checked bags, it's worth looking into these promotions. Even a small discount can add up to significant savings, especially if you're traveling with a family or multiple people.

Take advantage of JetBlue's baggage fee waivers — they can save you a lot of money.

JetBlue's Lost or Damaged Baggage Policy

JetBlue has a clear policy for lost or damaged luggage, which is important to understand before you travel. If your luggage is lost or damaged during a flight, you should immediately report it to the airline's baggage service desk at the airport. JetBlue also provides an online baggage tracking tool, which can help you monitor the status of your luggage.

I once had a suitcase that was delayed and ended up arriving a day after I did. Using JetBlue's online tracking tool, I was able to see the status of my luggage in real time. It's also important to note that JetBlue is responsible for damages to your luggage that occur during the flight, so you may be eligible for compensation if your bag is damaged.

To ensure a smooth experience, I now make a habit of checking my luggage's tracking number after I've checked it in. It's also a good idea to keep a copy of your luggage receipt and any documentation related to your trip. This can be helpful if you need to file a claim or report a lost bag.

Jetblue Baggage Fees