Airline ESA Letter Policy – Frontier Airlines (2025 Guide)

Frontier Airlines follows DOT’s guidelines and no longer allows emotional support animals as service animals.

Traveling with Pets on Frontier:

• Cats and dogs are allowed in the cabin
• Pet fee: $99 each way
• Carrier must fit under the seat and meet dimensions

Can ESA Letters Help?

No. They are no longer valid for travel benefits on Frontier flights.

Final Thoughts: ESA letters are no longer accepted for special accommodations on Frontier. Read their pet policy here: https://www.flyfrontier.com/travel/travel-info/family-pets/