Flying with your cat or dog sounds simple, until you face airline fine print. The united airlines pet travel policy sets strict but fair standards for travelers who want to keep their pets safe in the air. Whether you’re booking a domestic weekend trip or an overseas relocation, understanding these rules helps you avoid denied boarding, surprise fees, or last-minute stress.
This guide explains the united airlines pet travel process from start to finish-eligibility, booking, approved carrier sizes, costs, international paperwork, and service-animal rules.
United Airlines Pet Travel Overview
The 2025 united airlines pet policy makes safety the top priority. Pets may no longer be checked as baggage or shipped by the old PetSafe program. Instead, United allows only cats and dogs to fly in cabin, except for limited government cargo exemptions.
| Travel Type | Who Qualifies | Notes |
|---|---|---|
| In-Cabin Pets | Civilian travelers | One cat or dog per seat, under seat only You can bring two pets if you buy two seats |
| Cargo Pets | Military & State Dept. travelers | Requires official orders and health certificate |
| Species Allowed | Cats and Dogs only | No birds or exotic animals |
| Booking Method | united.com → “Travel with a pet” | Cannot book in the mobile app |
| Pet Fee | $150 each way | Paid at airport counter |
If your destination country bans in-cabin animals, such as the United Kingdom or Australia, United will deny boarding. Always confirm entry rules in advance.
United Airlines Pet Travel in Cabin
United Airlines Traveling with Pets: Eligibility and Booking
Under united airlines pet travel in cabin rules, your pet must be a cat or dog that fits comfortably in a small carrier beneath the seat in front of you.
Each traveler may bring one pet, but you can bring two pets if you buy a second adjacent seat.
Some aircraft allow only one total pet per flight because of limited under-seat space, A319, A320, A321neo, 737-800/8, and 737-900/9.
Booking Steps
- Visit website of united airlines and select “Travel with a pet.”
- Add the pet at booking or through “My Trips.”
- Receive a separate confirmation number for your pet.
- Call reservations if you have connecting flights or codeshares.
Space is limited and granted on a first-come basis, so confirm early.
Seating Rules and Restrictions
Pets must remain in their carrier under the seat at all times.
They cannot occupy exit rows, bulkheads, or lie-flat Polaris seats.
If you upgrade your seat, confirm that the new location still permits under-seat storage.
United Airlines Pet Carrier Size
The united airlines pet carrier size limits are strict.
Soft-sided carriers are recommended because they compress slightly under the seat. Both types must be ventilated and leak-proof.
| Carrier Type | Max Height | Max Length | Max Width |
|---|---|---|---|
| Hard-Sided | 9 in (22 cm) | 17.5 in (44 cm) | 12 in (30 cm) |
| Soft-Sided | 11 in (28 cm) | 18 in (46 cm) | 11 in (28 cm) |
Current united airlines pet carrier dimensions are among the most precise in the industry, ensuring carriers fit safely beneath standard economy seats. Your pet must be able to stand and turn around inside.
Preparing Before the Flight
Required documents
- Health certificate (if requested for destination)
- Rabies certificate (for international flights)
- Proof of microchip (if traveling abroad)
Packing checklist
- Collapsible bowl and water bottle
- Absorbent pad or blanket
- Treats and waste bags
- Leash for security screening
- ID tags attached to both pet and carrier
Check in at the counter, not online. You’ll receive a special bag tag for the carrier, which must remain attached throughout the trip.
During the Flight
Once on board, your pet must stay inside its carrier with the door closed. Crew members cannot hold pets, and carriers cannot be placed on laps or in overhead bins.
Emotional support or therapy animals follow the same rules and fees as any other pet.
United Airlines Pet Travel Cost and Fees
The United Airlines Pet Fee Explained
As of 2025, the standard united airlines pet fee is $150 each way.
Tickets purchased before April 26, 2024, qualify for the previous $125 rate.
The fee must be paid at the airport counter and cannot be covered with travel credits or MileagePlus points.
If your journey includes a layover longer than four hours domestic or twenty-four hours international, an extra $125 layover fee applies.
| Ticket Date | Base Fee (One Way) | Extra Layover Fee | Payment Notes |
|---|---|---|---|
| Before Apr 26 2024 | $125 | $125 | Legacy rate |
| After Apr 26 2024 | $150 | $125 | Current rate |
Understanding the United Airlines Pet Travel Cost
The united airlines pet travel cost extends beyond the base fee. Typical extras include veterinary visits, carrier purchases, and hotel charges for overnight stays.
| Expense Type | Typical Range | Description |
|---|---|---|
| Health Certificate | $50 – $200 | Issued within 10 days of flight |
| Rabies Vaccination | $20 – $60 | Must be 28+ days before travel |
| Airline-Approved Carrier | $50 – $150 | Must meet size and ventilation rules |
| Hotel Pet Fees | $25 – $200 | Per night depending on property |
| Travel Insurance Add-Ons | $15 – $50 | Optional coverage for delays or injury |
Budget a total of $400 – $700 per round trip once you include documents and gear.
Are United Airline Pet Fees Refundable?
If you cancel before check-in, the fee is generally refundable. Once your pet is checked in or a flight segment begins, refunds may no longer apply. Always verify policy details for your fare class.
Why Did Fees Increase in 2025?
The united airlines pet travel cost rose from $125 to $150 to match industry standards and cover higher handling expenses. Delta Airlines implemented a similar adjustment. Read our Delta Airlines Pet Tr
avel Policy 2025 for comparison.
Ways to Reduce Costs
- Combine vet appointments to get vaccinations and certificates together.
- Book direct flights to avoid layover fees.
- Reuse an approved carrier for future trips.
- Enroll in Travel Ready Pets alerts for fee updates and promo offers.
United Airlines Pet Travel Cargo
The united airlines pet travel policy on cargo changed significantly in 2025.
United no longer offers general public cargo services for pets through its PetSafe program.
Today, cargo transport is limited to travelers who qualify under the united airlines military pet travel program or specific U.S. State Department orders.
If you are not part of these groups, you cannot check your pet as cargo on United flights. Instead, you must use a licensed pet shipping company that meets IATA Live Animal Regulations.
Who Qualifies for Cargo Travel with United Airlines?
You qualify for united airlines pet travel cargo only if:
- You are an active-duty member of the U.S. military with PCS (Permanent Change of Station) orders.
- You are a U.S. State Department employee traveling under official Foreign Service orders.
Each application requires documentation verifying these orders before booking approval.
Required Documents for United Airlines Pet Cargo Travel
Following requirements for united airlines pet travel must be fulfilled:
- Official PCS or diplomatic travel orders
- A veterinary health certificate (issued within ten days of travel)
- A rabies vaccination certificate
- Details of an IATA-approved crate, including photos and ventilation design
United’s cargo desk reviews each file for compliance before final confirmation.
Drop-Off and Pickup Times
| Flight Type | Arrival Window | Notes |
|---|---|---|
| Domestic Cargo | 2–4 hours before flight | Security and inspection required |
| International Cargo | 4–6 hours before flight | Customs and health clearance time |
Safety and Health Rules
Even under government travel, animal safety remains top priority:
- Temperature limits: No cargo acceptance below 20°F or above 80°F unless an acclimation certificate is provided.
- Sedation ban: Sedated pets are refused; sedation can affect breathing at altitude.
- Breed restrictions: Snub-nosed dogs (Pugs, Bulldogs) and cats (Persians) are prohibited.
- Crate standards: Crates must have ventilation on four sides, metal bolts, and leak-proof bases.
Alternatives for Civilian Travelers
Civilians with large dogs should contact certified animal relocation companies.
Prices average between $1,000–$5,000 depending on destination, crate size, and customs documentation.
For most families, in-cabin travel under the united airlines pet policy remains the most cost-effective and convenient solution.
United Airlines Military Pet Travel
The united airlines military pet travel program provides one of the few remaining ways to transport larger pets.
Military and State Department families moving between assignments can request cargo pet transport through United’s special services desk.
Eligibility checklist:
- PCS or government transfer orders
- Valid rabies vaccination
- IATA-approved crate
- Weight and size within aircraft limits
All paperwork must be submitted a minimum of 14 days before the flight.
Costs and Conditions
Fees for united airlines military pet travel depend on size, crate weight, and destination.
Rates typically range from $200 to $1,200 for domestic relocation and $1,500+ for international.
These prices include handling, inspection, and ground transport on both ends.
Military travelers are encouraged to call the United PetSafe Desk (still active for government orders only) to verify aircraft suitability.
Temperature and Seasonal Rules
United follows strict embargo periods:
- No cargo pets accepted during high summer months at hot airports (e.g., Phoenix, Las Vegas).
- No acceptance below 20°F without an acclimation certificate from a licensed veterinarian.
- United’s decision is final when safety is a concern.
Before choosing an airline, it’s best to understand the basics of pet documentation and carrier rules. Read our full guide on Airline Pet Travel Requirements to see what every airline expects before check-in.
United Airlines International Pet Travel
The united airlines international pet travel policy focuses on regulatory compliance and animal health.
Traveling abroad with pets requires extra time, paperwork, and awareness of each country’s import laws.
Required Documentation for flying pet with United Airlines
Folowing are requirements for united airlines international pet travel:
- Rabies vaccination certificate (administered at least 28 days before travel)
- Veterinary health certificate (issued within ten days of departure)
- ISO-compliant microchip identification
- CDC Dog Import Form for all dogs entering the U.S.
- USDA APHIS endorsement for international exports (if required)
Attach these documents in a clear pouch to your pet’s carrier for easy inspection.
Country Restrictions
Some countries completely prohibit pets in the cabin. These destinations currently include:
United Kingdom, United Arab Emirates, Australia, South Africa, and Jamaica.
If you’re flying to one of these places, United cannot carry your pet, even in cargo, unless you qualify under the military or diplomatic exemption.
Quarantine Rules and Entry Examples
| Destination | Quarantine / Entry Highlights |
|---|---|
| Australia | 10-day quarantine; import permit required |
| United Kingdom | Rabies vaccine + microchip; must use approved arrival routes |
| European Union | Rabies vaccine + ISO microchip + health certificate |
| Japan | Import permit + 180-day waiting period after vaccination |
United Airline strictly enforces destination regulations and CDC guidelines to prevent pet entry delays.
Booking Process for International Pet Travel
- Add your pet through “Travel with a Pet” during booking.
- For connecting or codeshare routes, confirm that all partner airlines also allow pets.
- Arrive at least three hours early for document checks.
- Keep hard copies of all records, digital photos are not accepted.
Important Tip
Always confirm your destination’s current rules at least two months before flying.
Regulations can change with little notice, especially for rabies classifications or microchip recognition standards.
United Airlines Domestic Pet Travel
Domestic pet owners enjoy simpler rules under the united airlines domestic pet travel program.
You can bring one cat or dog in the cabin on any eligible domestic route within the U.S., Puerto Rico, or the U.S. Virgin Islands.
Fees and Booking
The united airlines pet fee for domestic flights is $150 each way, matching international routes.
All bookings must include the “Travel with a Pet” option or be added later through My Trips on United’s website.
| Category | Fee | Notes |
|---|---|---|
| Domestic Route | $150 each way | Same for cats and dogs |
| Long Layover (>4 hrs) | $125 additional | Charged at counter |
| Travel Credits | Not accepted | Payment only by card or cash |
Health and Age Requirements for Flying yout Pet with United Air
- Minimum age: 8 weeks for domestic travel
- Vaccinations: United encourages up-to-date core vaccines
- Health certificate: Recommended but not mandatory
Seating and Cabin Rules
For united airlines domestic pet travel, the same cabin restrictions apply as international flights:
- No pets in exit rows, bulkheads, or premium seats without under-seat space
- Carrier must fit under the seat and remain closed during flight
If you book adjacent seats for two small pets, each must have its own carrier.
Best Practices for Domestic Flyers
- Arrive early (2 hours before departure) for smoother check-in.
- Feed lightly four hours before the flight.
- Use absorbent bedding inside the carrier to prevent leaks.
- Keep copies of vaccination papers in case of random checks at arrival.
Domestic travel with pets is simpler than it used to be, just plan early, verify seat size, and ensure your carrier meets United’s specifications.
Practical Tips for Flying With Pets
Even with a clear united airlines pet policy, travel days can still be stressful. The secret is preparation. A few smart habits make flying smoother for both you and your companion.
Create a Pet Travel Kit
A well-organized travel kit keeps everything you need in one place.
| Item | Why You Need It |
|---|---|
| Carrier meeting united airlines pet carrier size limits | Required for boarding |
| Absorbent pad or liner | Keeps the carrier clean |
| Collapsible bowl + bottled water | Hydration before and after flight |
| Leash + harness | Needed during TSA screening |
| Health documents | Vet and vaccination proofs |
| Familiar toy or blanket | Reduces anxiety |
| Waste bags | For quick cleanups |
Keep this kit under your seat or in the overhead bin for fast access at checkpoints.
Train Your Pet for the Carrier
Crate training is the best way to reduce anxiety. Start two weeks before departure:
- Keep the carrier open at home.
- Place treats or food inside to build comfort.
- Gradually increase the time your pet spends in it.
- Reward calm behavior.
This makes united airlines traveling with pets much easier on flight day.
Pick the Right Flight
For both united airlines domestic pet travel and international routes, timing matters.
Choose morning or evening flights to avoid extreme heat, and pick nonstop routes whenever possible.
Fewer layovers mean less stress and no extra layover fees.
Feed and Water Strategically
Feed your pet lightly four hours before departure. Avoid large meals or heavy water intake right before boarding.
If you’re waiting at the gate, offer a small sip of water to keep them hydrated.
Check Seasonal Conditions
Always check temperature advisories on United’s site before travel.
Even though in-cabin pets are not directly exposed to heat or cold, airport tarmacs can still affect comfort during boarding.
During the Flight
Once you’re seated, ensure the carrier fits entirely under the seat in front of you.
Do not place it on your lap or open it mid-flight.
Cabin crew may help you adjust the fit if space is tight, especially on smaller aircraft.
Frequently Asked Questions About the United Airlines Pet Policy
Can I Bring My Cat or Dog on United Airlines?
Yes. Under the united airlines pet travel policy, cats and dogs can travel in the cabin if their carrier fits beneath the seat in front of you.
What Are the United Airlines Pet Carrier Dimensions?
The official united airlines pet carrier dimensions are:
- Hard-sided: 9 × 17.5 × 12 inches
- Soft-sided: 11 × 18 × 11 inches
Always measure before you leave home.
How Many Pets Can I Bring on my United Airline flight?
Each traveler may bring one pet.
You may bring two pets only if you buy a second adjacent seat and use two separate carriers.
What Is the Age Requirement for pets on united airline?
For domestic travel, pets must be at least eight weeks old.
For united airlines international pet travel, the minimum is sixteen weeks for EU destinations and six months for pets entering the United States.
Is Health Certificate Required for Pet Travel on United Airlines?
It’s optional for united airlines domestic pet travel but required for international flights.
Certificates must be issued by a licensed veterinarian within ten days of departure.
What Is the United Airlines Pet Fee?
The united airlines pet fee is $150 each way, payable at the airport counter.
An additional $125 applies for long layovers.
Can Emotional Support Animals Fly Free with United?
No. Emotional support animals must travel under the regular pet program.
Only trained service dogs travel free, consistent with DOT rules.
Can I Book My Pet Through the Mobile App?
Not yet. Add your pet at booking on united airline website or later through My Trips on the website.
What If My Pet Doesn’t Fit in a Cabin Carrier?
Large pets cannot travel as cargo unless they qualify for united airlines military pet travel.
Civilian owners must use licensed relocation companies that follow IATA standards.
Where Can My Pet Sit During Flight?
You can only occupy seats with under-seat storage, not bulkhead, exit row, or Polaris business seats.
Evaluating United Airlines for Pet Parents
Is United still a good airline for pet lovers in 2025?
For small dogs and cats, absolutely. The in-cabin process is straightforward and transparent.
The end of the PetSafe program limits large-animal options, but United still balances comfort and consistency for most families.
Pros
- Clear united airlines pet policy and published carrier sizes
- Flat fees with no hidden surcharges
- Pet relief maps integrated into the United app
- Standardized dimensions across aircraft types
Cons
- No public cargo option for large pets
- Increased base fee ($150 each way)
- Limited in-cabin slots on certain narrow-body aircraft
- Travel credits cannot cover pet fees
Who Should Choose United
- Small-pet owners on domestic or short-haul flights
- Passengers relocating within North America
- Military or diplomatic travelers eligible for cargo privileges
For others needing long-distance cargo support, an airline with active freight programs may be more practical.
Conclusion: Preparing for a Smooth Trip
The united airlines pet policy 2025 proves that good preparation turns stressful travel into an easy experience. Only cats and dogs qualify for cabin travel, the united airlines pet fee is $150 each way, and carriers must meet strict size limits.
Health certificates, rabies vaccines, and microchips are vital for united airlines international pet travel, while domestic routes remain simple and affordable.
United Airline Pet Travel Policy Quick Recap Table
| Topic | Key Rule |
|---|---|
| Eligible Animals | Cats and Dogs only |
| Travel Type | In-cabin; cargo only for government orders |
| United Airlines Pet Fee | $150 each way |
| Carrier Limits | 9×17.5×12 in (hard); 11×18×11 in (soft) |
| Documents | Rabies certificate, health form, microchip |
| Refunds | Allowed if flight canceled before check-in |
| Service Animals | Only trained dogs travel free |
Plan early, confirm seat space, and keep documents handy.
When you understand the rules, united airlines pet travel becomes easy, predictable, and safe.
Planning future trips beyond United? Don’t miss our comprehensive roundup of Airlines That Allow Pets – it lists every major carrier, their fees, and travel conditions for pet parents worldwide.
Final Words
The 2025 policy might feel stricter, but its structure brings peace of mind.
When you follow every guideline in this united airlines pet travel policy, you protect your pet, avoid penalties, and fly confidently.
With thoughtful planning, and the help of Travel Ready Pets, every takeoff can be a safe start for your furry traveler.