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Amazing Frontier Airlines IAH to PHX Flight Deals

The cheapest flights to Sky Harbor Intl. found within the past 7 days were $108 round trip and $54 one way. Prices and availability subject to change. Additional terms may apply.


FAQs about Frontier Airlines Flights from IAH to PHX

What terminal is Frontier Airlines at Houston Airport?

Once you've received your ticket for your flight from Houston, TX Airport (IAH-George Bush Intercontinental) to Phoenix, AZ Airport (PHX-Sky Harbor Intl.), you should be able to see exactly which terminals Frontier Airlines flies into and out of. If not, consult your airline or do some research online for those details.

Are there Frontier Airlines non-stop flights from IAH to PHX?

Frontier Airlines doesn't offer direct flights between Houston, TX Airport (IAH-George Bush Intercontinental) and Phoenix, AZ Airport (PHX-Sky Harbor Intl.), so plan on making at least one stopover. If you've got time between flights, sit down and enjoy a coffee while you wait for your connection.

How long is a Frontier Airlines flight from IAH to PHX?

Pack that novel in your carry-on you've been longing to read. A flight from Houston, TX Airport (IAH-George Bush Intercontinental) to Phoenix, AZ Airport (PHX-Sky Harbor Intl.) with Frontier Airlines takes around 4 hours and 31 minutes. It'll be enough time to get lost in the plot.

How many direct and indirect flights does Frontier Airlines fly from IAH to PHX?

Frontier Airlines currently operates roughly 2 flights daily from Houston, TX Airport (IAH-George Bush Intercontinental) to Phoenix, AZ Airport (PHX-Sky Harbor Intl.).

Flying Tips & Tricks How do I find my flight number?
  • When you've finalized your booking, have a look in your inbox for your itinerary. Your flight number is written in this document. You won't have too many problems identifying it — just look for a code made up of letters and numbers. The first couple of letters and single digit are called an IATA airline code and indicate the airline you're traveling with. Following this are one to four digits which make up your flight number.
How early can you check bags for a flight?
  • If you're on an international flight, you can usually drop off your suitcase three hours before a flight. For domestic departures, two hours is standard. Why not take some of the stress out of traveling and arrive at the airport well ahead of schedule? This way, you won't have to worry about missing the bag drop completely. It usually closes 45 minutes prior to a domestic flight and an hour before an international one.

Frontier Airlines Flights from IAH to PHX

Travelocity is proud to offer some of the lowest fares on Frontier Airlines flights from Houston to Phoenix. With our low price guarantee and free 24 hour cancellation, you can book that flight to PHX with confidence today. Choose from some of the best days to fly with our flexible booking calendar and you’ll save even more money on your journey from IAH to PHX. Whether you’re on the way to a well-deserved vacation or just flying for business, take advantage of these airfare deals today and go and smell the roses!


*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.