Cheap Flights Phoenix – Houston from £26

Flight FAQs

• Which airlines offer the cheapest flights from Phoenix (PHX) to Houston (HOU)?

  Based on Trip.com data, Frontier Airlines offers one-way fares as low as £26 on Cheapest nonstop routes (e.g. PHX to IAH on Thu, Jun 4), while Frontier Airlines offers Cheapest nonstop round-trips from £55 departing on Fri, Apr 24 and returning on Sun, Apr 26.

• Which airlines offer direct flights from Phoenix to Houston?

  At the moment, you can catch a direct flight from Phoenix to Houston with the following airlines, including: Frontier Airlines American Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is the flight from Phoenix (PHX) to Houston (HOU)?

  It takes about 2 hours 35 minutes to fly from Phoenix (PHX) to Houston (HOU).

• When is the best time to book flights from Phoenix to Houston?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Phoenix to Houston is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Phoenix to Houston?

  Based on Trip.com data in the past 4 weeks, there is 55 flight per week flying from Phoenix to Houston. You can check the weekly schedule for popular airlines on this route below: Frontier Airlines: S/-/T/-/T/F/S -- F91704 (05:05)

• How can I find the best deals on flights from Phoenix to Houston?

  To find best deals on flights from Phoenix to Houston, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Jun 4, with one-way flights priced at just £26.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Frontier Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Houston travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Phoenix to Houston to get the best price?

  The cheapest months to fly from Phoenix to Houston is November, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Phoenix to Houston?

  After crunching the numbers on our April flight calendar, it's currently cheapest to fly from Phoenix to Houston on April 25, 2026 with Frontier Airlines, with prices starting at £22.

• Which airports can I fly through when travelling to Houston from Phoenix?

  You can land at any one of the following hubs in Houston, with Phoenix Sky Harbor International Airport to George Bush Intercontinental Airport (PHX-IAH) is by far the most common option on this route: William P. Hobby Airport (HOU) George Bush Intercontinental Airport (IAH).

• What is the time difference between Phoenix and Houston?

  The time difference between Houston and Phoenix is 1h.

• How can I change or cancel my flight ticket from Phoenix to Houston?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.