MX → US · Air
Mexico to United States — flying with a pet
Last reviewed 2026-09-01
Flights from Mexico into the US are governed by CDC dog import rules and the airline's live-animal policy. Most delays come from missing the CDC Dog Import Form receipt or arriving at an airport without an approved animal reception point.
What matters on this route
- Dogs must be at least 6 months old and microchipped before arrival in the US.
- Complete the CDC Dog Import Form 2–10 days before arrival and print the receipt.
- Mexico is currently treated as dog-rabies-free by CDC, which simplifies the paperwork path — re-check status before booking.
- Cats do not need a CDC form but are inspected for signs of illness at entry.
Airline notes
| Airline | Note |
|---|---|
| Aeroméxico | In-cabin up to 9 kg combined; cargo embargoes in peak summer heat. |
| Volaris | In-cabin only on most routes; no checked pet service. |
| American Airlines | Cabin pets on select routes; checked pets limited to certain itineraries. |
Frequent questions
- Does my dog need a rabies titer test?
- Not for dogs arriving from Mexico under current CDC classification. Titer tests apply to dogs coming from high-risk rabies countries.
- Can I fly into any US airport?
- Dogs from high-risk countries must arrive at an airport with a CDC-registered animal care facility. From Mexico, most ports of entry are available, but confirm before booking.
Build the checklist for this route
Guidance only. PawPass helps you organize requirements and deadlines. We do not issue health certificates, endorse documents, diagnose animals, or provide travel insurance. Always verify with the official sources linked here.