JetBlue Dog Policy 2026: Rules, Fees, and What Changed Since 2020
Key takeaways
- JetBlue's dog policy allows only small dogs (and cats) in the cabin, inside an FAA-approved carrier no larger than 17 x 12.5 x 8.5 inches that fits under the seat in front of you (JetBlue, 2026).
- JetBlue carries no animals as checked baggage or cargo and does not accommodate large dogs. Trained service dogs are the only large dogs that can fly.
- The Contract of Carriage dated April 17, 2026 allows up to six in-cabin pets per flight, up from four in the August 2020 version.
- The 2020 contract set a pet fee of $125 each way. The 2026 contract says only that a fee applies, and third-party trackers report $150 each way in 2026.
- Under the 2026 contract, pets can't fly to or from the United Kingdom, the European Union, Barbados, or Trinidad and Tobago.
- Emotional support dogs no longer have special status. Under the U.S. Department of Transportation (DOT) rules, they fly as pets and must meet the carrier, fee, and size rules.
- Every dog entering the U.S. needs a CDC Dog Import Form receipt and a microchip, and must be at least 6 months old (CDC, effective August 1, 2024).
- Animal Passport's muzzle-biometric record is a livestock and animal identity record, not an airline or government travel document. It doesn't replace any document JetBlue or the CDC requires.
JetBlue's dog policy lets only small dogs fly, in the cabin, inside an under-seat carrier no larger than 17 x 12.5 x 8.5 inches. The JetBlue dog policy is the set of rules JetBlue Airways applies to dogs on its flights. It's published on JetBlue's Traveling with Pets page and in its Contract of Carriage, and JetBlue calls the in-cabin program JetPaws. As of October 2026, JetBlue carries no dogs in cargo or as checked baggage, allows at most six pets per flight, and doesn't carry pets on UK or EU routes.
Third-party trackers report a pet fee of $150 each way in 2026. JetBlue's current Contract of Carriage says only that "a fee will apply," so check the exact amount on the booking screen. This guide goes through each rule, shows how the policy has changed since 2020, and points out where JetBlue's own documents contradict each other.
By Animal Passport. Last updated October 9, 2026. We checked every rule against JetBlue's official pages and the primary U.S. government sources listed at the end of this article.
JetBlue dog policy at a glance (October 2026)
- Who can fly: Small dogs and cats only. JetBlue's Traveling with Pets page (2026) says "no large dogs are accommodated on JetBlue."
- Where: In the cabin only. JetBlue's Contract of Carriage (April 17, 2026) says "no animals are allowed to be transported on Carrier as checked baggage."
- Carrier size: No larger than 17" L x 12.5" W x 8.5" H (43.18 x 31.75 x 21.59 cm), with a leak-proof bottom and good ventilation (JetBlue, 2026).
- Pets per flight: Six in total (Contract of Carriage, 2026).
- Fee: Due when you book. JetBlue doesn't publish the amount, and third-party trackers report $150 each way (Paws On Board, April 2026; Jet Set Pets, May 2026).
- Cabin: Not allowed in Mint, exit rows, or bulkhead seats (JetBlue, 2026).
If you want a full booking-day walkthrough, see our companion guide to JetBlue dog travel in 2026. This article covers what the policy says, who it applies to, and how it has changed.
What does JetBlue's dog policy actually say?
The binding rules are in the pets section of the JetBlue Airways Contract of Carriage, in the version dated April 17, 2026. Under that section, JetBlue "will permit small dogs and cats to be transported by Passengers in-cabin (no other animals are allowed)." It also says pets aren't permitted in Mint, an unaccompanied minor can't travel with a pet, and passengers must provide "valid health and rabies vaccination certificates when required" by their destination.
JetBlue's Traveling with Pets help page (2026) adds the day-to-day rules:
- Your pet and its carrier count as your one personal item and must fit under the seat in front of you.
- Your dog must be able to stand up and turn around inside the closed carrier.
- The carrier stays zipped at the airport and on board. You may open it only to feed or help your pet.
- Carriers must go under the seat for taxi, takeoff and landing. During the flight you can hold the carrier on your lap, or put it on a second seat if you bought one.
- JetBlue sells approved carriers at the airport ticket counter for USD $55, while supplies last.
Is there a weight limit for dogs on JetBlue?
JetBlue's official pages don't state a weight limit. What counts is whether your dog fits in the carrier. Jet Set Pets (May 2026) says the dog and carrier together can't exceed 20 pounds, while Paws On Board (April 2026) says JetBlue doesn't specify a maximum weight. Because those sources disagree and JetBlue's own pages don't mention weight, use the 17 x 12.5 x 8.5-inch carrier as your real test.
Which dogs qualify under the JetBlue dog policy?
The JetBlue dog policy treats dogs very differently depending on their size and their legal status. The table below summarizes how JetBlue handles each kind of dog, based on JetBlue's 2026 Contract of Carriage and the U.S. Department of Transportation (DOT) service animal rules.
| Type of dog | Can it fly on JetBlue? | Conditions | Basis |
|---|---|---|---|
| Small pet dog | Yes, in the cabin | Approved carrier under the seat, pet fee, six-pet cap per flight | JetBlue Contract of Carriage, 2026 |
| Large pet dog | No | No cargo or checked-baggage option | JetBlue Traveling with Pets page, 2026 |
| Emotional support dog | Only as a pet | Must meet the same carrier and fee rules as a pet dog | U.S. DOT service animal rules, page updated 2025 |
| Trained service dog | Yes, free of charge | Harnessed or leashed, fits in your foot space, DOT form 48 hours ahead if you booked earlier than that | JetBlue Contract of Carriage, 2026; U.S. DOT |
| Service dog in training | No | JetBlue says "animals in training will not be transported" | JetBlue Contract of Carriage, 2026 |
| Search and rescue dog | Case by case | JetBlue says these dogs "may be permitted" and a fee may apply | JetBlue Contract of Carriage, 2026 |
Service dogs vs. emotional support dogs
Under the Air Carrier Access Act (ACAA), the U.S. Department of Transportation defines a service animal as "a dog, regardless of breed or type, that is individually trained to do work or perform tasks for the benefit of a qualified individual with a disability." The DOT also says emotional support animals "are not service animals" (DOT, page last updated September 25, 2025). JetBlue follows this rule. It accepts up to two service animals per qualified passenger at no charge, and the dog can't occupy a seat. If you booked more than 48 hours before departure, JetBlue requires the DOT Service Animal Air Transportation Form at least 48 hours before the flight (Contract of Carriage, 2026).
How has JetBlue's dog policy changed since 2020?
We compared JetBlue's Contract of Carriage revised August 12, 2020 with the version dated April 17, 2026. Several rules that owners still see quoted online have changed between the two.
| Rule | Contract of Carriage, August 2020 | Contract of Carriage, April 2026 |
|---|---|---|
| Pet fee in the contract | $125 per pet, each way | "A fee will apply" (no amount listed) |
| Maximum pets per flight | Four | Six |
| Emotional support animals | Accepted with 48 hours' notice and forms | No longer listed; only service animals |
| Countries where pets can't fly | Barbados, Cayman Islands, Jamaica, St. Lucia, Trinidad and Tobago | Barbados, Trinidad and Tobago, plus all UK and EU routes |
| Unaccompanied minors with pets | Not addressed in the pet section | Not allowed |
The takeaway is simple. If an article quotes a $125 fee, a four-pet cap, or emotional support animal paperwork, it's working from an outdated version of JetBlue's rules.
How much does JetBlue charge for a dog?
JetBlue's April 2026 Contract of Carriage says a fee applies and must be paid "at the time the Passenger makes their reservation," but it doesn't give an amount. JetBlue's Traveling with Pets page doesn't print a figure either. Paws On Board (policy updated April 20, 2026) and Jet Set Pets (May 12, 2026) both report $150 each way. Paws On Board adds that you can pay in TrueBlue points before check-in.
A second pet costs more than a second fee. JetBlue's help page (2026) says each traveler may bring up to two pets, but the second pet needs its own carrier, its own seat, and its own fee.
Where can't you take a dog on JetBlue?
The April 2026 Contract of Carriage, Section 34, says that because of "the strict requirements mandated by the local governments of Barbados and Trinidad and Tobago," JetBlue doesn't carry live animals or pets to those countries. It also says that "for travel to and from the United Kingdom and the European Union, pets will not be permitted." Service animals are accepted on those routes where the law requires.
Jet Set Pets (May 2026) lists more airports where it says JetBlue isn't accepting pets, in Belize, Colombia (Cartagena), the Dominican Republic, Ecuador, Guatemala, Guyana, Haiti and Honduras. The 2026 contract doesn't name those countries, so the sources don't fully agree. Confirm any Caribbean or Latin American route with JetBlue before you book.
Partner itineraries are a separate catch. JetBlue's contract says that on interline itineraries, the partner airline's rules may apply to "carriage of pets in the cabin." Codeshare partners can also have different animal rules. Paws On Board (2026) reports that JetBlue doesn't accept pets on interline or codeshare bookings at all.
What documents does a dog need to fly JetBlue?
JetBlue doesn't issue pet documents. It requires you to meet the rules of the place you're flying to. JetBlue's help page (2026) says requirements for travel within the U.S. vary by state, and that Puerto Rico and the U.S. Virgin Islands require vaccination documentation.
For international trips, JetBlue points travelers to three resources: the United States Department of Agriculture Animal and Plant Health Inspection Service (USDA APHIS) pet travel tool, the U.S. Centers for Disease Control and Prevention (CDC), and the International Air Transport Association (IATA) database. JetBlue notes that the USDA APHIS tool's destination requirements "do not override JetBlue's policies." USDA APHIS (page last modified March 20, 2026) advises contacting a USDA-accredited veterinarian "as soon as you decide to travel," because health certificates and tests take time.
Bringing a dog back into the United States
The CDC is the main authority for dogs entering the U.S. Since August 1, 2024, every dog entering or returning to the U.S. must look healthy, be at least 6 months old, have a microchip that a universal scanner can read, and have a CDC Dog Import Form receipt (CDC, 2024). For dogs that have been only in rabies-free or low-risk countries in the previous six months, that free receipt is the only document required, and it stays valid for six months for repeat entries from the same country. Dogs that have been in a high-risk country for dog rabies need more paperwork. USDA APHIS (2026) notes that U.S.-vaccinated dogs in that situation need a Certification of U.S.-Issued Rabies Vaccination from a USDA-accredited veterinarian before they leave the U.S.
Jet Set Pets (2026) also says puppies need to be 16 weeks old to enter the U.S. That conflicts with the CDC's 6-month minimum. Follow the CDC rule.
How to check your dog against the JetBlue dog policy
- Measure the carrier. Make sure it's no larger than 17 x 12.5 x 8.5 inches and that your dog can stand up and turn around inside it with the carrier zipped.
- Check the route. Rule out UK, EU, Barbados and Trinidad and Tobago flights, and any codeshare or interline itinerary.
- Book early and add the pet when you book. Only six pets fit on each flight, and the fee is due at reservation.
- Choose an eligible seat. JetBlue doesn't allow passengers with pets in exit rows, bulkhead seats, Mint, or seats with restricted under-seat space.
- Gather your documents. Get state or territory vaccination records, a health certificate if your destination requires one, and a CDC Dog Import Form receipt for re-entry.
- Get the JetPaws tag at the airport. After you check in, go to the full-service counter or find a JetBlue crewmember for the tag that goes on your carrier.
Where JetBlue's own documents disagree
We found two places where JetBlue's documents contradict each other as of October 2026:
- Pets per traveler. The Traveling with Pets page allows "a maximum of two pets per traveler," with the second needing its own seat and fee. The April 2026 Contract of Carriage says "a Passenger may not transport more than one pet per flight." If you're bringing two dogs, get written confirmation from JetBlue before you travel.
- Fee amount. Neither JetBlue document gives a price. The $150 figure comes only from third-party trackers.
The Contract of Carriage is the legal agreement attached to your ticket. If the two documents give you different answers, save JetBlue's written reply before you fly.
Is Animal Passport a pet travel document for JetBlue?
No. Airline pet rules, CDC forms, USDA-endorsed health certificates and the EU pet passport are official or airline-specific requirements. Animal Passport is a separate product with a different job.
Animal Passport is a digital animal and livestock passport built on muzzle biometrics: an animal's nose print is unique, like a fingerprint. You capture it with a phone, and the record links the owner, breed, estimated age, body condition and vaccination history. The age estimate comes from a dental photograph and includes a confidence score. The body condition score, from 1 to 5, comes from a side-profile photo. In August 2025, Animal Passport was used in livestock flood rescue in Pakistan so farmers could reclaim animals after their paper tags washed away.
That makes it a tool for proving an animal's identity and ownership. It isn't a government-issued travel document, and JetBlue doesn't list it among accepted documents. For a JetBlue flight, rely on your dog's microchip, your CDC receipt and your veterinary certificates. You can find more on animal identification on the Animal Passport blog.
The bottom line
As of October 2026, the JetBlue dog policy works well for small dogs that fit under the seat, and not at all for large dogs or pet trips to the UK or EU. Ignore older sources that quote a $125 fee, a four-pet limit, or emotional support animal paperwork. Book early, confirm the fee and the two-pet rule directly with JetBlue, and complete the CDC Dog Import Form before any international return.
FAQ
- What is JetBlue's dog policy?
- As of October 2026, JetBlue allows only small dogs and cats in the cabin, in a carrier no larger than 17 x 12.5 x 8.5 inches that fits under the seat in front of you. JetBlue doesn't carry dogs as checked baggage or cargo and allows up to six pets per flight.
- How much does JetBlue charge to fly a dog?
- Third-party trackers, including Paws On Board and Jet Set Pets, report a JetBlue pet fee of $150 each way in 2026. JetBlue's April 2026 Contract of Carriage says only that a fee applies and is due at booking, so check the amount on the payment screen.
- Can large dogs fly on JetBlue?
- No. JetBlue's Traveling with Pets page (2026) says no large dogs are accommodated, and the airline has no cargo option. The only large dogs JetBlue accepts are trained service dogs that fit in the passenger's foot space.
- Does JetBlue allow emotional support dogs?
- Only as pets. Under U.S. Department of Transportation rules, emotional support animals aren't service animals, so on JetBlue an emotional support dog must meet the same carrier, size and fee rules as any other pet.
- Can I take my dog to Europe or the UK on JetBlue?
- No. JetBlue's Contract of Carriage (April 2026) says pets aren't permitted on flights to or from the United Kingdom and the European Union. Service animals are accepted where the law requires.
- How many dogs can I bring on a JetBlue flight?
- JetBlue's help page allows up to two pets per traveler, with the second needing its own carrier, seat and fee. But the April 2026 Contract of Carriage says one pet per passenger per flight, so get written confirmation from JetBlue before you bring two dogs.
- Is there a weight limit for dogs on JetBlue?
- JetBlue doesn't publish a weight limit. Your dog has to stand up and turn around inside a carrier no larger than 17 x 12.5 x 8.5 inches. Some third-party sites cite a 20-pound limit for dog and carrier combined, but JetBlue's official pages don't state one.
- What documents does my dog need to return to the U.S. on JetBlue?
- Since August 1, 2024, the CDC has required every dog entering the U.S. to have a CDC Dog Import Form receipt and a microchip a universal scanner can read, and to be at least 6 months old. Dogs that have recently been in high-risk rabies countries need additional documents.
Sources
- Traveling with Pets — JetBlue Airways
- JetBlue Airways Contract of Carriage (April 17, 2026) — JetBlue Airways
- JetBlue Airways Contract of Carriage (Revised August 12, 2020) — JetBlue Airways
- Service Animals — U.S. Department of Transportation
- Bringing a Dog into the U.S. — U.S. Centers for Disease Control and Prevention (CDC)
- Entry Requirements for Dogs from Dog-Rabies Free or Low-Risk Countries — U.S. Centers for Disease Control and Prevention (CDC)
- Travel With a Pet — USDA Animal and Plant Health Inspection Service (APHIS)
- JetBlue Pet Travel — Paws On Board
- Is JetBlue Airways Pet Friendly? JetBlue Airways Pet Policy (2026) — Jet Set Pets