How ESA Air Travel Changed After 2021
If you've traveled with an Emotional Support Animal before 2021, you may be surprised by how significantly the rules have changed. In December 2020, the U.S. Department of Transportation (DOT) revised its Air Carrier Access Act (ACAA) regulations, removing the requirement for airlines to accommodate ESAs as a distinct category from pets.
As a result, most major U.S. airlines no longer accept ESAs in the cabin free of charge. Instead, ESAs are typically treated as regular pets, subject to the same fees, size restrictions, and carrier requirements as any other animal.
Current Airline Policies at a Glance
Policies vary by carrier, so always verify directly with your airline before booking. Here's a general overview of how major airlines approach ESAs:
- American Airlines: Does not recognize ESAs. Animals travel as pets in the cabin (small animals in carriers under seat) or as cargo.
- Delta Airlines: Does not accept ESAs. Trained service animals (dogs only) are still accommodated with advance notice.
- United Airlines: Does not accept ESAs. Pets must travel in approved carriers under the seat.
- Southwest Airlines: Does not accept ESAs. Only trained service animals are accommodated in cabin.
Always check the airline's official website for the most current policy before your trip.
Service Animals vs. ESAs on Flights
It's important to distinguish between psychiatric service dogs and ESAs when it comes to air travel. A psychiatric service dog that is trained to perform specific tasks related to a mental health disability (such as interrupting self-harm behaviors or providing deep pressure therapy) may still qualify for accommodation under DOT rules — but only if properly trained and documented.
An ESA, by contrast, provides comfort through presence alone and is no longer afforded special cabin access under federal airline regulations.
Tips for Flying with Your ESA as a Pet
- Book early and notify the airline — in-cabin pet spaces are limited and fill up fast.
- Invest in an airline-approved carrier — check your airline's specific dimensions and material requirements.
- Visit your vet beforehand — ensure your animal is healthy for travel, up to date on vaccinations, and has any required health certificates.
- Consider your animal's temperament — air travel can be stressful. Discuss calming strategies with your vet if needed.
- Arrive early — allow extra time at the airport when traveling with an animal.
- Pack essentials — bring water, a collapsible bowl, waste bags, a familiar toy, and any medications.
Alternatives to Flying with Your ESA
If flying with your ESA is cost-prohibitive or stressful for your animal, consider these alternatives:
- Road trips: Car travel allows your ESA to travel comfortably with you. Use a secured carrier or pet seat belt for safety.
- Train travel (Amtrak): Amtrak allows small pets (under 20 lbs) on many routes. ESAs are treated as pets.
- Pet-sitting or boarding: For longer trips, leaving your ESA with a trusted sitter may be less stressful for the animal.
International Travel with ESAs
International travel adds another layer of complexity. Each country has its own import requirements for animals, including:
- Rabies vaccination and titer tests
- Microchipping requirements
- Health certificates issued within a specific window
- Quarantine requirements in some countries
Research your destination country's official animal import requirements well in advance — sometimes months before your trip — to avoid complications at the border.