Search & Compare - Phoenix to Houston Flights & Tickets

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Cheap flights from Phoenix to Houston (PHX to IAH)

Looking for a cheap last-minute deal or the best round-trip flight from Phoenix to Houston? Find the biggest savings on one-way and round-trip tickets right here.

Recent airfare deals on Phoenix to Houston

American Airlines  AA
American Airlines
Phoenix
2025-06-02
Houston
USD 272

One-way AA fare found on 2025-05-30
Delta Airlines  DL
Delta Airlines
Phoenix
2025-06-02
Houston
USD 317

One-way DL fare found on 2025-05-30
Delta Airlines  DL
Delta Airlines
Phoenix
2025-06-02
Houston
USD 323

One-way DL fare found on 2025-05-30
Delta Airlines  DL
Delta Airlines
Phoenix
2025-06-02
Houston
USD 354

One-way DL fare found on 2025-05-30
Delta Airlines  DL
Delta Airlines
Phoenix
2025-06-02
Houston
USD 354

One-way DL fare found on 2025-05-30
Delta Airlines  DL
Delta Airlines
Phoenix
2025-06-02
Houston
USD 372

One-way DL fare found on 2025-05-30
Delta Airlines  DL
Delta Airlines
Phoenix
2025-06-02
Houston
USD 375

One-way DL fare found on 2025-05-30
United Airlines  UA
United Airlines
Phoenix
2025-06-02
Houston
USD 773

One-way UA fare found on 2025-05-30
United Airlines  UA
United Airlines
Phoenix
2025-06-02
Houston
USD 773

One-way UA fare found on 2025-05-30
American Airlines  AA
American Airlines
Phoenix
2025-06-02
Houston
USD 808

One-way AA fare found on 2025-05-30


*Prices are per person and are for e-tickets and include all taxes & fees in USD.
*Fareleaders always attempts to get accurate pricing, however, prices are not guaranteed.
*Fareleaders is not seller, we aggregate tones of data for you from other online travel agencies and external sources.

Facts to know while booking flights from Phoenix to Houston

What are the airports in Phoenix?
PHX
What’s the most popular airline flying from PHX to IAH?
The most popular airline flying from Phoenix to Houston are American Airlines, Hawaiian Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, Frontier Airlines, United Airlines, Alaska Airlines, Delta Airlines
Can I fly from PHX to IAH non-stop?
Yes, you can fly PHX to IAH non-stop on American Airlines, Southwest Airlines, Frontier Airlines, United Airlines
Which airlines fly nonstop between Phoenix and Houston?
The non-stop flights between Phoenix and Houston are American Airlines, Southwest Airlines, Frontier Airlines, United Airlines.
What’s the earliest departure time from PHX to IAH Airport?
The earliest flight leaves PHX at 12:45 am and lands in IAH - George Bush Intercontinental Houston
What are the airports in Houston?
IAH
Can I make changes to my Phoenix to Houston flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from PHX to IAH?
Read the fare rules of the Phoenix to Houston air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Phoenix and Houston?
Oneworld, NULL, NULL, NULL, NULL, NULL, Star Alliance, Oneworld, SkyTeam operate flights between Phoenix and Houston
How long does a flight from Phoenix to Houston take?
It takes approximately 3 hour to fly non-stop from PHX to IAH, which is 1009.01 miles by air.
Which airlines provide the cheapest flights from Phoenix (PHX) to Houston (IAH) ?
In the past couple of days, the cheapest tickets to IAH from PHX were found on American Airlines : USD 272
Do I need a passport to fly between PHX and IAH?
No
What’s the latest departure time from PHX to IAH ?
The last flight leaves PHX at 11:3500 pm

Essential Information for Booking Flights from Phoenix to Houston - AI Insights

What's the cheapest airline from phx to iah?
Frontier Airlines (F9), offers the most affordable flights from Phoenix to George Bush Intercontinental Houston, with a fare of approximately $487.
What's the popular airline to fly from phx to iah?
United Airlines (UA) offers popular routes from Phoenix Sky Harbor International Airport (PHX) to George Bush Intercontinental Airport (iah), with fares suitable for a single passenger in Economy class.
What's the cheapest day of the week to fly from phx to iah?
Wednesday is the cheapest day to fly from Phoenix to George Bush Intercontinental Houston.
What's the cheapest month to fly from phx to iah?
March offers the most affordable fares from Phoenix to George Bush Intercontinental Houston.
What is the cheapest airline to fly from Phoenix Sky Harbor International to George Bush Intercontinental Houston?
Frontier Airlines (F9) typically offers the most affordable fares for this route.
When is it most likely to find the lowest airfare?
Wednesday is generally considered the cheapest day to fly.
What month offers the lowest airfare for travel from Phoenix Sky Harbor International to George Bush Intercontinental Houston?
March is typically the cheapest month to fly.

Flights from Phoenix to Houston

Origin AirportPhoenix Sky Harbor International , Phoenix, US
Destination AirportGeorge Bush Intercontinental Houston , Houston, US
Served by AirlinesAmerican Airlines, Hawaiian Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, Frontier Airlines, United Airlines, Alaska Airlines, Delta Airlines
Lowest PriceAmerican Airlines : USD 272
Distance1009 miles

Airlines Flying from Phoenix Sky Harbor International

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