Houston, TX to Phoenix, AZ flights from $50
Flights starting at $50. Choose between Frontier Airlines, United Airlines, or Spirit Airlines to find the best price.
Kiwi-Code uncovers prices airlines don't want you to see.
Use our flexible filters to tailor your search.
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Phoenix
Search by stops
Search by carrier
Search by price
Search by departure date
Round trips
Updated:
One-way trips
Updated:

By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
Weekly direct flights
Mondays | Tuesdays | Wednesdays | Thursdays | Fridays | Saturdays | Sundays | |
---|---|---|---|---|---|---|---|
Direct flights | 8 | 8 | 8 | 9 | 8 | 7 | 9 |
American Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
Allegiant Air on Thursdays, and Sundays.
United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
Check-in for a flight from Houston to Phoenix
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
United Airlines | UAL | UA | Yes | No |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
American Airlines | AAL | AA | Yes | No |
United States COVID-19 travel restrictions

Most travelers from Houston, IAH can enter Phoenix, PHX.
Departure
Travel restrictions |
|
---|---|
Additional information |
|
Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.
Learn more about COVID-19 restrictions in United States in our dedicated Stories article.
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Houston
- Flights from Houston to Denver
- Flights from Houston to Mexico City
- Flights from Houston to Las Vegas
- Flights from Houston to Monterrey
- Flights from Houston to Los Angeles
- Flights from Houston to Guadalajara
- Flights from Houston to Seattle
- Flights from Houston to Orlando
- Flights from Houston to London
- Flights from Houston to Paris
- Flights from Houston to New York
- Flights from Houston to Cancún
- Flights from Houston to Philadelphia
- Flights from Houston to Atlanta
- Flights from Houston to Salt Lake City
- Flights from Houston to León
- Flights from Houston to Raleigh
- Flights from Houston to San Francisco
- Flights from Houston to Washington, D.C.
- Flights from Houston to Chicago
Flights to Phoenix
- Flights from Chicago to Phoenix
- Flights from Denver to Phoenix
- Flights from Detroit to Phoenix
- Flights from Washington, D.C. to Phoenix
- Flights from Atlanta to Phoenix
- Flights from Las Vegas to Phoenix
- Flights from Cleveland to Phoenix
- Flights from Minneapolis to Phoenix
- Flights from Los Angeles to Phoenix
- Flights from Orlando to Phoenix
- Flights from Portland to Phoenix
- Flights from Milwaukee to Phoenix
- Flights from Salt Lake City to Phoenix
- Flights from Cincinnati to Phoenix
- Flights from San Diego to Phoenix
- Flights from Philadelphia to Phoenix
- Flights from Raleigh to Phoenix
- Flights from New York to Phoenix
- Flights from Seattle to Phoenix
- Flights from Oakland to Phoenix
Popular routes
- Flights from Bogotá to Caracas
- Flights from Manila to Tokyo
- Flights from Los Angeles to Paris
- Flights from Rome to Chicago
- Flights from Rome to San Francisco
- Flights from Houston to New York
- Flights from Mexico City to Houston
- Flights from Davao to Manila
- Flights from Denver to Indianapolis
- Flights from New York to Savannah
- Flights from New York to New Orleans
Airports near Houston
- George Bush Intercontinental
- Austin–Bergstrom International
- William P. Hobby
- Victoria Regional
- Lake Charles Regional
- Jack Brooks Regional
- Easterwood
Airports near Phoenix
Kiwi.com: the best free travel app for Android and iPhone
Find out more about the Kiwi.com app on kiwi.com/mobile . With our app you can search for the best plane, train and bus connections. The Kiwi.com mobile app offers cheap flights, access to hidden features, travel hacks and special offers.
Search cheap flights
Simplified planning and booking
Travel deals built for you
Kiwi.com travel hacks