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24 airlines, all domestic and international, operate across Terminal 3 and Terminal 4 at Phoenix Sky Harbor International Airport (PHX). The airport is a primary hub for American Airlines, offering flights to over 90 key destinations within the U.S. In addition, the airport is also the operating base for low-cost carriers like Frontier Airlines and Southwest Airlines.
Below is the comprehensive view of all airlines flying out of PHX Airport, helping passengers effectively plan their travel from this airport.
List of Airlines Operating at Phoenix Sky Harbor International Airport (PHX)
Phoenix Airport Airlines serves the busiest domestic route to Denver, Colorado. Airlines like American Airlines and Southwest Airlines serve the busiest international destination to San José del Cabo, Mexico.
Below is a comprehensive overview of all PHX flight carriers, terminal-wise, alongside their contact information:
PHX Terminal 3
PHX Terminal 3 is mostly used by Frontier Airlines. This terminal is also used by Porter Airlines for flights to Toronto. Southwest also offers flights to Terminal 3 to international destinations like Puerto Vallarta, and San José del Cabo.
Below is the PHX Airlines list from Terminal 3:
| Airline Name | Code | Phone |
|---|---|---|
| Advanced Airlines | ANV | 1-800-393-7035 |
| Air Canada | AC | 888-247-2262 |
| Alaska Airlines | AS | 800-426-0333 |
| Allegiant Air | G4 | 702-505-8888 |
| Breeze Airways | MX | Text: 501-273-3931 |
| Delta Air Lines | DL | 800-221-1212 |
| Denver Air Connection | KG | 866-373-8513 |
| Frontier Airlines | F9 | 801-401-9000 |
| Hawaiian Airlines | HA | 800-367-5320 |
| JetBlue Airways | B6 | 800-538-2583 |
| Porter Airlines | PD | 888-619-8622 |
| Southern Airways Express | 9X | 800-329-0485 |
| Spirit Airlines | NK | 855-728-3555 |
| Sun Country Airlines | SY | 651-905-2737 |
| United Airlines | UA | 800-241-6522 |
PHX Terminal 4
Terminal 4 serves the international departures and arrivals. The airlines that serve here include Aeromexico, Air France, British Airways, and Air Canada. British Airways offers non-stop flight service from PHX Airport to London Heathrow Airport.
Check out the list of airlines at PHX Terminal 4:
| Airline Name | Code | Phone |
|---|---|---|
| Aeroméxico | AM | 1-800-237-6639 |
| Air France | AF | 800-237-2747 |
| American Airlines | AA | 800-433-7300 |
| British Airways | BA | 800-247-9297 |
| Contour Airlines | LF | 888-332-6686 |
| Flair Airlines | F8 | — |
| Southwest Airlines | WN | 800-435-9792 |
| Volaris | Y4 | 855-865-2747 |
| WestJet | WS | 888-937-8538 |
In conclusion, Phoenix Sky Harbor International Airport offers a robust network of domestic and international airlines. These airlines operate across Terminal 3 and Terminal 4. From major carriers like American and Delta to low-cost options like Frontier and Southwest, PHX Airport serves over 200 destinations.
Terminal 3 primarily handles domestic flights, while Terminal 4 manages most international operations. The airport offers non-stop flights to key cities like Denver, San Jose Del Cabo, Paris, and London, ensuring optimal connectivity.
FAQs
Phoenix Sky Harbor International Airport hosts 24 major domestic and international airlines. The airlines at PHX include American Airlines, Southwest, Delta, Frontier, British Airways, and Air Canada.
Airlines operating from Terminal 3 include Alaska, Delta, Frontier, JetBlue, Spirit, and United.
PHX is served by major U.S. carriers like American Airlines, Southwest, Delta, United, Frontier, Alaska Airlines, and JetBlue.
International airlines at PHX include British Airways, Aeroméxico, Air Canada, Air France, Volaris, Flair Airlines, and WestJet. These flights operate mostly out of Terminal 4.
Yes, low-cost carriers such as Frontier, Allegiant, Southwest, Breeze Airways, and Spirit Airlines.
American Airlines, Delta, JetBlue, and United offer nonstop service from Phoenix to JFK, La Guardia, and Newark.
American Airlines operates exclusively from Terminal 4 at Phoenix Sky Harbor International Airport.