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Amelia Carter

By Amelia Carter
Published Jun 08, 2025

JetBlue pet policy - Carry-on, cargo, fee

As a pet parent, it’s hard to leave your furry friends behind when you go on a trip. Isn’t it? If you’ve a trip planned with JetBlue and want to take your pet with you, then you’ll be happy to know this airline is pet-friendly, provided you follow the JetBlue pet policy. Cabin rules, carrier sizes, and fees, JetBlue keeps it simple for owners who wish to travel within the US or overseas with their pets. 

Thinking, “Can your pet fly in cargo?” “What’s the deal with sizes and costs?” Don’t worry, we’ve got the scoop to make your JetBlue flight smooth and pet-friendly for you and your furbaby!

Does JetBlue have a pet policy?

Yes, JetBlue welcomes pets under its comprehensive pet policy. You can take your small dogs and cats along in the cabin on most domestic and international flights. But their carrier has to be approved by the proper authorities, and it should fit under the seat in front of you. Carrying a pet on the flight also comes with a fee. And no, JetBlue doesn’t accept pets as cargo. As for service animals, they’re allowed with proper documentation.

Travel requirements for pets traveling domestically

If you’re taking your pets on domestic flights, they must be at least 6 months old and should be in good health. You need to get an approved pet carrier to keep your pet inside it throughout the flight. One person could only carry one pet, for which you'd have to pay a pet fee each way.

Travel requirements for pets traveling internationally

When you’re planning on traveling overseas with your four-legged friend, you need to show additional documents like health certificates and vaccination records of your pet. Some destinations even have quarantine requirements, so make sure to abide by them. Check the specific rules of the destination you’re going to before you finalize the booking.

What is the pet policy for JetBlue Airlines?

JetBlue pet policy says that you can bring small dogs and cats with you in the cabin. But requirements have to be fulfilled – 1) pets must be in an approved carrier, 2) it should fit under the front seat. Plus, an individual flyer can only take one pet with them and has to pay a pet fee for the same. Traveling Mint? Unfortunately, pets aren’t allowed there. 

Travel checklist for your pet

  • Approved pet carrier
  • Health certificate (if required)
  • Vaccination records
  • Pet ID tags
  • Pet food and water

Bringing your pet on the plane – what you need to know


  • You can only take small dogs and cats; large dogs aren’t accepted on JetBlue. 
  • Unaccompanied minors can’t bring a pet on the flight.
  • Your pet and carrier count as one personal item and should fit under the seat in front. So, when you book a flight, consider your JetBlue seat selection carefully to make sure there’s enough space for your pet’s carrier. 
  • You can purchase a JetBlue-approved pet carrier at JFK Terminal 5 ticket counter (but they’re subject to availability, and only through credit card).
  • One person is allowed to carry one pet carrier. Plus, your furry baby should be able to stand and turn around in the carrier comfortably. 
  • Pets must be – at all times – inside the carrier, both at the airport and on the flight.
  • If there’s a need to buy an extra seat for your pet, you need to put the carrier under the seat during takeoff and landing, but you can place it on the extra seat you bought during the flight.

Pet’s health documentation

Under the JetBlue pet policy domestic flights, you don’t need to carry a health certificate for your pet, but it’s still a smart move to take one with you, along with the vaccination records – just in case the airport staff or TSA ask for verification. They’ll also come in handy in emergency situations while traveling.

As for international flights, the rules are strict. You need to have a health certificate for your pet, proof of rabies vaccination, and in some cases, additional country-specific paperwork. It’s best if you visit your vet before your trip and see if there are any entry requirements for your specific destination, mainly if you’re traveling to and from high-risk rabies areas. 

Carrying these documents with you will make your trip a lot smoother and stress-free for both of you.

Prepare for your flight with your furry friend

Before you finalize your JetBlue flight booking, make sure:

  • Your pet is well-exercised 
  • Has had the chance to relieve itself
  • Not eaten just before the flight to prevent motion sickness
  • You bring a water bowl, treats, and familiar items like a blanket or toy to calm them

Friendly Tip: Arrive at the airport early to allow time for check-in and security procedures. 

What is JetBlue Airlines carry-on pet policy?

When you fly with JetBlue Airlines, you need to understand that you can only take tiny dogs and cats in the cabin with you. They need to be in an approved carrier that fits under the seat. This carrier is counted as your carry-on item by JetBlue, for which you’re charged a pet fee each way. As said before, you can carry one pet per person.

Pet carrier requirements

  • Your pet and its carrier are considered your “carry-on.” 
  • Your pet must be able to stand and move inside without difficulty.
  • The carrier size can’t go beyond 17" L x 12.5" W x 8.5" H (43.18 x 31.75 x 21.59 cm).
  • The carrier must be leakproof and should be ventilated properly. 
  • You can carry both soft-sided and hard-sided carriers.
  • Escape-prone containers aren’t accepted. 
  • Only one pet per carrier is allowed. 
  • You can purchase the carrier at the airport for $55 while supplies last.

Pet strollers’ restrictions

  • Strollers aren’t allowed in the cabin by JetBlue and must be checked at the ticket counter or gate.
  • You may have to pay regular baggage fees for them, depending on your fare type. 
  • Make sure your strollers meet the size and weight limits under JetBlue's baggage allowance policy.
  • Let the airline know in advance if you’re going to bring a stroller.

TSA security screening for pets

  • When you reach the TSA checkpoint, remove your pet from its carrier.
  • Next, you need to hold your pet safely while your empty carrier goes through the X-ray machine.
  • Your four-legged friend must be leashed or harnessed so they can’t get away.
  • Once the screening is over, you can place your pet back into the carrier.
  • Additional screening of your hands or pet may take place if required. 
  • You must always follow TSA officers’ instructions to ensure the process goes smoothly.

On board and in-flight restrictions for pets

As we said earlier, your pet must remain inside their carrier under the seat in front of you for the entire flight. You can’t let them sleep or sit on your lap or in the aisle. And if you’re flying in the JetBlue Mint cabin, you can’t take your pet there as it’s not allowed.

Does JetBlue Airlines allow pets in cargo?

No, JetBlue doesn’t let passengers take their pets in the cargo hold. They must fly in the cabin with their owners, staying inside their FAA-approved carrier. By doing this, the airline ensures your pets stay close and safe through the journey while also following the pet policy.

What size dogs are allowed to travel on JetBlue?

You can only take small dogs and cats that can comfortably fit inside the carrier, which can further fit under the seat. As for the weight limit, there’s nothing specific, but the overall weight of the pet and carrier should be enough to be carried around easily. 

How many pets can you bring on your trip?

One passenger, one pet. That’s the rule under JetBlue pet policy. If you wish to bring a second pet, you need to get an additional seat and pay a second pet fee each way. Only six pets are permitted per flight, so it's best to book early.

How do I add a pet to my JetBlue reservation?

You can add your pet either during the booking process or anytime later by going to manage my JetBlue booking online. If you need faster assistance, connect with Dreamtriphub travel experts at (888) 919-5016 to add your pet to your reservation easily. Note that reserve your pet’s spot early, as there’s a limit to the number of pets allowed on each JetBlue flight.

How to book your pet online?

Follow these steps:

  • Book your flight with JetBlue – online or call us
  • Select “Traveling with Pet” in the Extras section
  • Pay the pet fee each way
  • For a second pet, you need to book a second seat and pay a second pet fee
  • Pets aren’t allowed in the Mint or on codeshare/interline flights

How to book your pet at the airport?

  • Add your pet at the JetBlue ticket counter or gate if space is available
  • Pay the pet fee for each way
  • Make sure your pet fits in the carrier and meets behavior guidelines
  • Pets’ spots are first-come, first-served, with a max of six pets per flight
  • Pets are not allowed to travel with unaccompanied minors or in the Mint cabin
  • Pets have to stay inside the carrier during the flight

How strict is JetBlue with service animals?

Trained service animals can travel on JetBlue flights with passengers with disabilities. But for that, you need proper documentation, and an advance notice is needed too. Emotional support animals are NOT considered service animals under JetBlue’s policy.

Do service animals have to be in a carrier?

No, there’s no need for the service animals to be in a carrier. But they must remain leashed, harnessed, or tethered at all times during the flight duration and not get in the way in the aisle or emergency exits. If a service animal shows any disruptive behavior or isn’t under control, the airline may treat it as a pet, and you may be charged a pet fee and need to put them in a carrier.

Things to know about traveling with service animals on JetBlue

  • Service animals for disabled flyers on JetBlue flights.
  • Emotional support animals can’t disguise service animals.
  • If booking more than 48 hours before the flight, submit the Service Animal Air Transportation Form. It confirms your pet’s health, behavior, and training.
  • These animals must be harnessed or leashed in the airport or on the flight.
  • Dogs must be on their best behavior and not block aisles or exits.
  • Service dogs sit at your feet, so they can’t occupy a seat.
  • Handlers are responsible for their dogs’ behavior and any damage caused.
  • For international travel, additional health or import documentation may be required.

Tip: Always check JetBlue’s official website for the latest forms and policies before flying.

Service animals in Mint

Unlike pets, service animals can travel in the Mint cabin of JetBlue. But all the rules of aisle blocking, be on the leash, be on the floor, and more listed rules remain the same.

How much is the pet fee on JetBlue?

To take your pets on a JetBlue flight, you need to pay a pet fee of $125 each way. This is a non-refundable fee and applies to each pet per flight segment.

CDC's new rules for dogs on JetBlue

As of August 1, 2024, the Centers for Disease Control and Prevention (CDC) has implemented new rules that affect dogs flying into the US, including on JetBlue. Dogs that are coming from high-risk rabies countries must be microchipped, have a valid rabies vaccination, and submit a CDC Import Form.

In addition, the dogs must also arrive at one of the 6 designated airports, like JFK or LAX. JetBlue takes these rules very seriously, so you need to follow both the CDC and JetBlue pet policy international guidelines before you book.

What other airlines allow pets?

Other than JetBlue, many US airlines have pet policies allowing small pets to travel in the cabin with their owners. So, it's important to review each airline's specific requirements before booking.

  • Delta Airlines: This airline permits only small dogs, cats, and household birds to travel in the cabin, with a fee. Also, the pet must remain in an approved carrier that must fit under the seat. 
  • American Airlines: Next up, we have the AA, which also lets you take your furbaby with you in the cabin on most flights. A pet fee applies, and your pet must be in the carrier under the seat. 
  • United Airlines: United also allows small animals to travel in the cabin. But you must get an approved carrier and pay the pet fee. 
  • Alaska Airlines: On the list next is Alaska Airlines, which allows passengers to travel with their pets in the cabin with a fee. And of course, the approved carrier has to fit under the seat.
  • Southwest Airlines: Small vaccinated domestic cats and dogs can travel in the cabin for a fee on Southwest Airlines’ flights. The only requirement is that the pet must be in a carrier that fits under the seat. 
  • Frontier Airlines: You can take small pets in the cabin with you. Pay a fee, get an approved carrier, and ensure your pet is inside their carrier for the entire flight. One thing you must know is that Frontier doesn’t transport pets in the cargo hold, the same as JetBlue.
  • Spirit Airlines: Lastly, we have Spirit Airlines, allowing small domestic dogs, cats, birds, and rabbits to fly in the cabin for a fee. The carrier should fit under the seat, and the pet should remain inside at all times during the flight. Spirit does not transport pets in cargo.

NOTE: The fees mentioned in this blog are subject to change. Check the official website or call us directly to know the updated fees.

Conclusion

Planning to fly with your furry companion is made easy with the JetBlue pet policy, a transparent and travel-friendly policy. While you can’t take large pets or pets in cargo under this policy, it ensures small pets can safely travel with you in the cabin. But make sure to book early, as there are limited seats available per flight. Follow the size requirements, behavior guidelines, and bring proper documents to travel smoothly. Whether you're managing your JetBlue flight booking, selecting your seat, or aiming to earn JetBlue TrueBlue points, flying with a pet is simple when you're prepared. For easier travel support, reach out to Dreamtriphub experts at (888) 919-5016 today!

Frequently Asked Questions

JetBlue’s pet policy says you can bring small cats and dogs on most US domestic routes as long as your pet is at least 6 months old, in good health, and can travel in a carrier. Only one pet per flyer is allowed, and a pet fee of $125 has to be paid each way. You’ve also got to make sure your pet remains inside the carrier for the whole flight duration.

Along with JetBlue, United Airlines, American Airlines, Alaska Airlines, Southwest Airlines, Frontier Airlines, Delta Air Lines, and Spirit Airlines allow pets on their flights. Small dogs and cats can be carried in a carrier on domestic flights, but keep in mind that each airline follows their policy, size limit, and more. So, check their official websites or call Dreamtriphub directly at (888) 919-5016 for personalized assistance.

JetBlue's pet fee is non-refundable even if you cancel your booking. But if the airline cancels your flight, you may be entitled to a refund or a waiver of the pet fee. It’s best to check the JetBlue cancellation policy in advance or speak with our expert to know how cancellation can impact your pet’s booking.

Go to JetBlue’s official website, select the “Traveling with a pet” option. You can add them later through “Manage Trips” on the website. For quick assistance and to avoid hassle, call (888) 919-5016 to speak to one of our representatives who can manage the booking for you and make it stress-free.

JetBlue doesn’t list an official pet weight limit, but your pet must fit comfortably inside an approved carrier. Also, the carrier must slide under the seat and allow the pet to stand, turn around, and lie down. The combined weight of your pet and carrier should still allow for safe, comfortable travel in-cabin.

Pets must be at least 6 months old to fly on JetBlue. They should be fully weaned and healthy for travel. JetBlue staff may deny boarding if a pet appears unfit to fly. So, it’s best to consult with your veterinarian before your trip to ensure your pet is ready for air travel.

For domestic flights, JetBlue does not require a health certificate, but it’s smart to carry one along with vaccination records in case authorities ask. For international travel, documentation is mandatory and may include health certificates, rabies proof, and country-specific paperwork. Always check both JetBlue and the destination regulations before flying.

JetBlue allows one pet per paying passenger in the cabin. If you wish to bring a second pet, you’ll need to book an extra seat and pay a second pet fee. Only six pets total are allowed on each flight, so it’s important to reserve early to ensure a spot.

No, JetBlue doesn’t allow pets to occupy a seat, even if you buy one. Pets must travel in an FAA-approved carrier that fits under the seat in front of you. While you can purchase an extra seat for comfort, the pet must remain in its carrier under the seat during flight.

About Author:
Amelia Carter Amelia Carter

Amelia Carter has been in the travel industry for over five years, with a real knack for navigating the airline world. As a travel expert at Dreamtriphub, a top-notch travel company, she’s all about helping travelers make their trips amazing. Whether it’s spilling the tea on hidden gems or dishing out practical airline hacks, Amelia’s got your back to ensure every journey is a blast.