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JetBlue pet policy

What JetBlue allows for pets, from its own pages, checked 1 November 2026.

Pets in the cabin

Animals allowed

small dogs and cats¹

Carrier size

17" L x 12.5" W x 8.5" H (43.18 cm L x 31.75 cm W x 21.59 cm H)¹

Pets per passenger

Up to 2 pets, each in its own carrier, second pet needs a second seat and pet fee¹

Routes

All domestic flights¹

Checked bags, cargo and limits

Breed limits

No large dogs are accommodated on JetBlue¹

Read JetBlue's own pet page before you book.

Sources

1. Traveling with pets, JetBlue, checked 1 November 2026