Dog Flight Guide
JetBlue

North America

Flying with a dog on JetBlue B6

Cabin only Score: 60

Thinking about flying with your dog on JetBlue? JetBlue allows small dogs up to 9 kg in the cabin. Below you'll find the full details before you book: weight limits, fees, breed restrictions, and the official rules.

JetBlue dog policy at a glance

🐾  Pet Travel

In-Cabin No weight limit
Cargo / Checked Not available
Cabin Fee 150 USD each way
Cargo Fee

Breed restriction details

Only small dogs and cats accepted; no large dogs accommodated. Pet must fit comfortably in carrier no larger than 17" L x 12.5" W x 8.5" H.

Notes

Only small dogs and cats are accepted in the cabin, and no pets travel in cargo. There is no stated weight limit, but your pet must fit in a carrier no larger than 43.18 cm L x 31.75 cm W x 21.59 cm H under the seat in front of you. The fee is 150 USD each way, with a maximum of two pets per traveler and six pets per flight.

🦮  Assistance Dogs Allowed

Before you fly

  • Up-to-date vaccinations and a valid health certificate are required.
  • Dog + soft carrier must fit under the seat in front of you.
  • Combined dog + carrier weight must stay under 9 kg.
  • Reserve your dog's spot early, as places per flight are limited.
  • Certain breeds may be restricted. Check breed rules before booking.

Always double-check

Airline pet policies change often and vary by route, aircraft and season. Confirm the current rules directly with JetBlue before booking.

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Flying with a dog on JetBlue: FAQ

Can I bring my dog in the cabin on JetBlue?

Yes. JetBlue allows small dogs up to 9 kg (including the carrier) in the cabin, as long as the carrier fits under the seat in front of you.

Can my dog travel in cargo on JetBlue?

No. JetBlue does not offer hold or cargo transport for dogs.

How much does it cost to fly a dog on JetBlue?

JetBlue's in-cabin fee is around 150 USD each way. Fees vary by route, so confirm the exact amount when you book.

Are there breed restrictions on JetBlue?

Yes. JetBlue restricts certain breeds: Only small dogs and cats accepted; no large dogs accommodated. Pet must fit comfortably in carrier no larger than 17" L x 12.5" W x 8.5" H.. Check the breed rules for your dog before booking.

Does JetBlue accept assistance dogs?

Yes. Trained assistance dogs are accepted in the cabin, usually free of charge, with the required documentation. Contact JetBlue in advance.

Last verified: 17 August 2026