Frontier Airlines Phoenix Sky Harbor International Airport – PHX Terminal

Frontier Airlines has gained popularity recently due to its ultra-low-cost fares and breathtaking travel services. The airport usually offers some of the lowest fares compared to other low-cost airlines, which don’t even include several amenities in the ticket fare. 

Still, the airline recorded the highest number of passengers in 2023, which is 1.4 million travelers, making it the fifth-largest airline by volume. Frontier Airlines uses Terminal 3 at Phoenix Sky Harbor International Airport (PHX) for all scheduled arrivals and departures. 

Everything You Must Know About Frontier’s Airlines

Frontier Airlines is quite popular nowadays and serves many passengers daily; knowing the exact information about the airline and the airport is essential. This will help you avoid extra effort and get onboard quickly. At PHX International Airport, passengers can reach Terminal 3 for all the departures and arrivals of flights. 

In addition, all the service counters and facilities are available on the same terminal on different levels. It includes 3 Levels: Level 1 for the baggage claim facility, Level 2 for security checkpoints, and Level 4 for Departure. Here’s the table that shows exact information about Frontier Airlines at PHX:

AirlinesFrontier Airlines
Official website
Departures Terminal 3
Arrivals Terminal 3
HeadquarteredDenver, CO

Know about Phoenix Sky Harbor Intl Airport (PHX)

Alternatively, passengers can also carry all the essential information about the airport. This information includes the airport address, contact number, etc. Here’s a table for the details:

Airport NamePhoenix Sky Harbor International Airport (PHX)
Official Website
Address3400 Sky Hbr Blvd, Phoenix, AZ 85034
Airlines StatusActive
CountryUnited States
Contact Number(602) 273-3300


Departure PHX Terminal

Terminal 3 is the departure terminal for Frontier Airlines, which has 20 gates. The airline provides services to several major airlines. Passengers reaching the airport for departure flights can access all the service counters on different levels. Frontier flights depart at Level 4 of Terminal 3, which also has access to 25 other gates. In addition, pet relief areas are throughout the airport, such as shops, charging stations, Wi-Fi, information counters, etc.


All Frontier Airlines arrivals occur at the airport at T3 or Terminal 3. Passengers can explore the airport after their arrival. The airline offers various exceptional services and amenities to all travelers. One can reach Level 1 for all the ticketing, baggage claim, and ground transportation facilities. In addition, passengers can easily find the Delta Sky Club opposite Gate F8 and the United Club near Gate E3.

Passenger Assistance Counters

One of the hectic tasks for travelers is finding or searching the desired counters after reaching the airport. If passengers have the same issue, this page will help them know what counters will be available and the services they can get at Terminal 3 of Phoenix Sky Harbor International Airport. It includes the booking and management counter, baggage claim counter, currency exchange counter, etc.

Booking Counter

Planning to book a flight and confused about doing the same? No worries! Frontier Airlines has a dedicated booking counter at Terminal 3 of PHX Airport, where you can easily book a Frontier flight for your preferred date, time, and cabin selection. The counter staff are polite and helpful and will always be there to help you reserve a seat on the flight without any hassle. You can request the agent available at the counter to provide all the necessary details and pay the charges, and you’re done. However, this process takes more effort, and you can opt for any online reservation process. 

Check-in & Boarding Facility

Passengers traveling with Frontier can complete the check-in process at the airport. Frontier Airlines has a check-in counter available on Terminal 3 where they can get their boarding pass. Passengers must reach the airport a few hours before to avoid delays and for hassle-free check-in. Once the check-in is done, the counter staff will provide you with the boarding pass. Alternatively, you can use the online check-in options to tackle the long queue at the airport counter. 

Lost & Found Counter

Lost & Found Counter at PHX

Have you ever thought about losing all your valuable items and luggage at the airport? If yes, there’s no need to worry. The airline offers a quick lost and found service at the airport where passengers can visit and file complaints about lost bags. The staff available at the airport will start finding the baggage as soon as the complaint is filled. If you cannot reach the counter on time, you can also inform the airline via phone or through the online Lost and Found Luggage option. 

Pet Relief Facility

Frontier doesn’t allow all the pets inside the cabin. Passengers can only carry service dogs when traveling with them. Also, patients, persons with disability, or having serious medical issues can carry the trained service dogs inside the cabin. In addition, all the documents and certificates must be available during the entire journey, and passengers must ensure to follow all the guidelines crafted by the airlines. The pet must be completely fit to travel, fully vaccinated, and above the age specified in the airline’s pet policy.

Baggage Limitations

Travelers cannot carry everything they want, as the airline only allows luggage of a specific weight and size to be carried on board. If the limit is exceeded, the airline charges an extra amount. You can check the baggage allowance provided by the airline and then pack your bags accordingly. This will save you from paying extra and help you keep only the necessary and important things inside the luggage. 

Priority Boarding & Wheelchair Assistance

Traveling with bad health, with a patient, or having serious medical issues can be the toughest task for anyone. However, If you are traveling with Frontier Airlines, it’s not as difficult as you think. The airline provides special assistance to passengers with any type of disability, facing health issues, or are under serious medical observations. Patients or travelers can request special assistance, and the airline will arrange the required things. It includes wheelchair assistance, airport medication, and priority boarding.

Additional Details for Passengers Flying To/From PHX

Whether you have a flight with Frontier or any other airline, further details might come in handy during your travels to or from PHX Airport. Have a quick look: 

Travel To/From PHX

Whether traveling to the Phoenix International Airport or from the airport to your place, you’ll get a number of transportation options. You can easily opt for any of them, depending on your preferences. These options include trains, taxis, shuttles, buses, and rental cars. 

All these services are operational from the terminal, which connects the airport throughout the city. You can get on any of them to reach your destination without hassle and within your budget or time. Fares for these services may vary depending on the type of service and time. 


PHX Airport operates two lounges at Terminal 3. Delta Sky Club and United Club lounges offer visitors extremely premium amenities, including food, beverages, business rooms, showers, etc. However, passengers must know that these lounges are not operational 24/7 and are only open during working hours. 

Delta Sky Club’s working hours are Daily from 4:45 a.m. to 12:30 a.m., and United Club is operational Daily from 5 a.m. to 11:30 p.m. In addition, both lounges are available at different gates so passengers can find them at Gates F8 and E3. 

Parking Facility

If you are traveling to the airport in your own vehicle, you can easily find a parking space. 

The airport offers airport facilities, including an official parking facility, pickup and drop-off parking, off-site parking, etc. You can choose any of them depending on your requirements, and the charges may also vary depending on the vehicle’s parking duration. Passengers can either reach the terminal to reserve the parking slot or choose the online booking mode to do the same. 

Car Rental

Rental cars are always available to hire at the Phoenix International Airport; passengers can book them directly by calling online or visiting the office at the airport. The shuttle buses operate between the airport and the rental car center, from which passengers can rent a car. Various car rental companies are operational and working 24/7 to offer non-stop service to passengers. Here’s a list of rental car companies available at the PHX Airport:

  • Alamo
  • Avis
  • Budget
  • Dollar
  • Enterprise
  • Fox
  • Hertz:
  • National Car Rental
  • NÜ Car Rentals
  • Payless
  • SIXT
  • Thrifty

Passenger demands are gradually growing daily, and Frontier Airlines is investing heavily in them to fulfill them. The airline is offering more than passengers expect at the airport or in-flight. Frontier Airlines at PHX International Airport offers breathtaking services to all travelers, making them highly satisfied and happy.

Frequently Asked Question (FAQs)

What terminal at PHX is Frontier?

Frontier Airlines uses Terminal 3 at PHX International Airport for all its arrival and departure flights. 

Which airlines use Terminal 3 at PHX?

A number of airlines use Terminal 3 at PHX, including Frontier Airlines, Allegiant Air, Breeze Airways, and Contour Airlines. 

Are terminals 3 and 4 connected at PHX?

Terminals 3 and 4 are connected through the PHX Sky Train, and passengers can transfer between the terminals using this facility. 

Does Frontier have Wi-Fi?

No, Frontier Airlines doesn’t offer any inflight Wi-Fi facility on any of its aircraft. 

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