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76 € Cheap Flights from Houston George Bush Intercntl. to Phoenix

Compare Houston George Bush Intercntl. to Phoenix flight deals

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Flight deals from Houston George Bush Intercntl. Airport to Phoenix

Looking for a cheap last-minute deal or the best return flight from Houston George Bush Intercntl. Airport to Phoenix? If you want to travel next month, return fares start from 76 €. Find the lowest prices on one-way and return tickets right here.
Phoenix.76 € per passenger.Departing Tue, 5 May, returning Tue, 12 May.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Houston George Bush Intercntl. on Tue, 5 May, arriving in Phoenix Sky Harbor.Inbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Tue, 12 May, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 76 €, select.
Phoenix.81 € per passenger.Departing Sat, 25 Apr, returning Sat, 2 May.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Houston George Bush Intercntl. on Sat, 25 Apr, arriving in Phoenix Sky Harbor.Inbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Sat, 2 May, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 81 €, select.
Phoenix.89 € per passenger.Departing Sat, 18 Apr, returning Thu, 23 Apr.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Houston George Bush Intercntl. on Sat, 18 Apr, arriving in Phoenix Sky Harbor.Inbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Thu, 23 Apr, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 89 €, select.
Phoenix.127 € per passenger.Departing Tue, 2 Jun, returning Wed, 17 Jun.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Houston George Bush Intercntl. on Tue, 2 Jun, arriving in Phoenix Sky Harbor.Inbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Wed, 17 Jun, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 127 €, select.
Phoenix.136 € per passenger.Departing Thu, 28 May, returning Mon, 1 Jun.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Houston George Bush Intercntl. on Thu, 28 May, arriving in Phoenix Sky Harbor.Inbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Mon, 1 Jun, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 136 €, select.
Phoenix.156 € per passenger.Departing Sat, 13 Jun, returning Wed, 1 Jul.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Houston George Bush Intercntl. on Sat, 13 Jun, arriving in Phoenix Sky Harbor.Inbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Wed, 1 Jul, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 156 €, select.
Phoenix.200 € per passenger.Departing Wed, 8 Jul, returning Sat, 11 Jul.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Wed, 8 Jul, arriving in Phoenix Sky Harbor.Inbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Sat, 11 Jul, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 200 €, select.
Phoenix.214 € per passenger.Departing Fri, 31 Jul, returning Mon, 3 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Fri, 31 Jul, arriving in Phoenix Sky Harbor.Inbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Mon, 3 Aug, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 214 €, select.
Phoenix.214 € per passenger.Departing Fri, 7 Aug, returning Sun, 9 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Fri, 7 Aug, arriving in Phoenix Sky Harbor.Inbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Sun, 9 Aug, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 214 €, select.
Phoenix.217 € per passenger.Departing Wed, 1 Jul, returning Mon, 6 Jul.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Houston George Bush Intercntl. on Wed, 1 Jul, arriving in Phoenix Sky Harbor.Inbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Mon, 6 Jul, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 217 €, select.
Phoenix.221 € per passenger.Departing Wed, 1 Apr, returning Sat, 25 Jul.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Wed, 1 Apr, arriving in Phoenix Sky Harbor.Inbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Sat, 25 Jul, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 221 €, select.
Phoenix.343 € per passenger.Departing Fri, 9 Oct, returning Mon, 12 Oct.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Fri, 9 Oct, arriving in Phoenix Sky Harbor.Inbound direct flight with United departs from Phoenix Sky Harbor on Mon, 12 Oct, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 343 €, select.
Phoenix.377 € per passenger.Departing Fri, 14 Aug, returning Sun, 16 Aug.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Fri, 14 Aug, arriving in Phoenix Sky Harbor.Inbound direct flight with United departs from Phoenix Sky Harbor on Sun, 16 Aug, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 377 €, select.
Phoenix.386 € per passenger.Departing Thu, 24 Sep, returning Sun, 27 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Houston George Bush Intercntl. on Thu, 24 Sep, arriving in Phoenix Sky Harbor.Inbound indirect flight with Delta, departs from Phoenix Sky Harbor on Sun, 27 Sep, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 386 €, select.
Phoenix.387 € per passenger.Departing Tue, 22 Sep, returning Sun, 27 Sep.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Tue, 22 Sep, arriving in Phoenix Sky Harbor.Inbound direct flight with United departs from Phoenix Sky Harbor on Sun, 27 Sep, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 387 €, select.
Phoenix.620 € per passenger.Departing Wed, 1 Apr, returning Sat, 25 Jul.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Wed, 1 Apr, arriving in Phoenix Sky Harbor.Inbound direct flight with United departs from Phoenix Sky Harbor on Sat, 25 Jul, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From 620 €, select.

Find the cheapest month to fly from Houston George Bush Intercntl. to Phoenix

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston George Bush Intercntl. to Phoenix flights are currently cheapest in May.
Apr
from 89 €
May
from 76 €
Jun
from 127 €
Jul
from 200 €
Aug
from 214 €
Sep
from 386 €
Oct
from 343 €
Nov
from 640 €
Dec
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Jan
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Feb
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Mar
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Direct flights from Houston George Bush Intercntl. to Phoenix

Alternative Houston George Bush Intercntl. to Phoenix routes

Looking for the cheapest, fastest or easiest route from Houston George Bush Intercntl. to Phoenix? You could fly into the following airports instead.

Phoenix Sky Harbor

6km from central Phoenix
ClosestCheapest
from 76 €
Search flights

Phoenix Scottsdale Municipal

24km from central Phoenix
Search flights

Phoenix-Deer Valley

27km from central Phoenix
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Phoenix-Mesa Gateway

42km from central Phoenix
from 379 €
Search flights

Houston to Phoenix: Flight information

The things to know before you go.
Cheapest flight found38 €
Cheapest month to flyMay
Average flight time3 hrs, 1 min
Most popular airlineAmerican Airlines
Average flights per week174

Finding cheap flights from Houston George Bush Intercntl. to Phoenix: Frequently asked questions

There are 4 airports in Phoenix: Phoenix Sky Harbor, Phoenix Scottsdale Municipal, Phoenix-Deer Valley, and Phoenix-Mesa Gateway.
The best price we found for a return flight from Houston George Bush Intercntl. to Phoenix is 76 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 1 minute is the average flight time from Houston George Bush Intercntl. to Phoenix.
American Airlines, Alaska Airlines and United fly direct from Houston George Bush Intercntl. to Phoenix.
As of April 2026, there are 174 flights per week flying from Houston George Bush Intercntl. to Phoenix.
The cheapest month to fly from Houston George Bush Intercntl. to Phoenix is usually May.
If you're flying from Houston George Bush Intercntl. Airport, the cheapest airport near Phoenix is Phoenix Sky Harbor – which is 6.0 km away from the centre of Phoenix. We've found flights into this airport from 76 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Houston George Bush Intercntl. Airport to Phoenix on Tuesday, 5 May 2026.
Yes – the average flight time is 3 hours and 1 minute.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Phoenix but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Phoenix is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 20°C. July is typically the warmest month in Phoenix, when it usually averages around 40°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging 4°C. The rainiest month is August.
Currently, Frontier Airlines offers the cheapest flight tickets to Phoenix.

Travelling from George Bush Intercontinental Airport (IAH) to Phoenix: what you need to know

  • Around 2 hours 35 minutes is how long you'll be travelling on a direct flight from George Bush Intercontinental Airport to Phoenix.

  • George Bush Intercontinental Airport is located in Houston. Based in the UTC-7 timezone, Phoenix is two hours behind Houston.

  • George Bush Intercontinental Airport (IAH) to Phoenix Sky Harbour International Airport (PHX) is the most traveled route, with 58 flights a week to choose from. If you have things to finalize before heading off, the last flight from IAH to PHX is with Frontier Airlines at 22:51. Opt for the first departure operated by American Airlines at 05:30 if you want to fly out earlier.

  • For hassle-free travel, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to catch your IAH to Phoenix flight.

  • If you're flying during a bank holiday or another peak period, give yourself more time. A good general rule is two hours before domestic flights and up to four hours before international departures. Security and check-in lines will be longer.

  • You can book a direct George Bush Intercontinental Airport to Phoenix ticket. Begin your trip at IAH and land at Phoenix Sky Harbour International Airport (PHX).

  • Pick from a variety of airlines operating direct flights from George Bush Intercontinental Airport to Phoenix. Get on board with any of these:

  • Located around 21 kilometres from the centre of Houston, IAH can be reached in about 20 minutes by car (depending on traffic). The journey on public transport will take roughly 50 minutes.

  • Catching an early flight from George Bush Intercontinental Airport to Phoenix? Avoid the last-minute rush to the terminal (and sneak in some extra precious sleep) by choosing one of these hotels close to IAH:

  • 78.42% of flights that leave from George Bush Intercontinental Airport land at their destination on time.

  • You'll find IAH at 16930 JFK Boulevard.

How to find the cheapest flights from George Bush Intercontinental Airport (IAH) to Phoenix

  • 38 € is the cheapest price we've found for a one-way George Bush Intercontinental Airport to Phoenix flight. A round-trip plane ticket right now is 76 €. Depending on when and how early you book, these fares can change.

  • Book one month before your departure date. Research on pricing trends suggests this is the ideal window for finding cheap flights from IAH to Phoenix.

  • The best month for picking up cheap George Bush Intercontinental Airport to Phoenix tickets is May. Use the 'Whole month' tool to compare flight prices, then select the dates offering the lowest fares.

  • There's no need to keep looking every day to find out if fares have dropped when you create a Price Alert. We'll update you when there's an even bigger deal on cheap flights from IAH to Phoenix.

  • Find a cheap flight from George Bush Intercontinental Airport to Phoenix with the help of our filters. Select your ideal times, number of stops and airlines, then sort the results by 'Cheapest' to see the best deals.

Airports in Phoenix

Phoenix Scottsdale Municipal Airport (SCF)

Phoenix Sky Harbour International Airport (PHX)

  • After your flight from George Bush Intercontinental Airport to Phoenix has hit the runway, you can make your way to the city centre in around 10 minutes by car. Central Phoenix is roughly 8 kilometres from Phoenix Sky Harbour International Airport (PHX).

  • If you travel by public transport, you'll get to the city centre in 35 minutes or so.

  • You'll find some comfortable places to call home for the night near PHX. Unwind and get cosy after your IAH to Phoenix flight at any of these well-located options:

  • The quickest way to get to where you're going is with a Phoenix Sky Harbour International Airport rental car. Pick up your wheels from Europcar, Dollar or Thrifty and be on your way in a flash.

  • Call dibs on the best options. Securing your ride from PHX one week in advance often means better prices and a wider range of vehicles.

  • Phoenix Sky Harbour International Airport is located at 3400 Sky Harbour Boulevard.

Phoenix-Mesa Gateway Airport (AZA)

  • Hop off your flight from George Bush Intercontinental Airport to Phoenix and head straight for your hotel or jump right into sightseeing. Central Phoenix is around 56 kilometres from Phoenix-Mesa Gateway Airport (AZA) and typically takes 40 minutes to drive there.

  • Enjoy a quiet, low-key start to your break by staying at a hotel near AZA after your IAH to Phoenix flight. Recover from a day of travel or simply take a moment to get your bearings in a new destination at:

  • Start your journey without stressing over how to reach your destination with a Phoenix-Mesa Gateway Airport rental car. You can book with trusted companies here like Dollar, Alamo and Budget.

  • If you're searching for a vehicle with specific features, lock in your ride from AZA around two weeks before your flight from George Bush Intercontinental Airport to Phoenix. This gives you a better chance of getting the car you want, as well as a better rate.

  • Phoenix-Mesa Gateway Airport is located at 6033 S. Sossaman Rd..

Best time to go to Phoenix

  • Before you book your flights from George Bush Intercontinental Airport to Phoenix, consider which time of year works best for you. High season in Phoenix offers a lively atmosphere and plenty of activities, while the off-season brings better deals on hotels and fewer crowds.

  • The warmest month in Phoenix is July, with temperatures ranging between 26ºC (79ºF) and 44ºC (111ºF). Book your George Bush Intercontinental Airport to Phoenix plane ticket then if you enjoy this type of weather.

  • Search for cheap tickets from IAH to Phoenix in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between 4ºC (39ºF) and 20ºC (68ºF) on average.

More about Phoenix

  • When it comes to looking for somewhere to rest your head, you'll find the best places to stay in Phoenix right here. Explore these options after locking in your flight from George Bush Intercontinental Airport to Phoenix:

  • Every great holiday has to include some sightseeing. Heard Museum, Desert Botanical Garden and Papago Park are essential stops on your Phoenix itinerary.

Explore more of United States

  • Phoenix has its own special appeal, but there are so many other parts of United States waiting to be discovered. Around 483 kilometres west of Phoenix, a trip to San Diego will keep you on the go. Start with leading sights like San Diego Zoo, USS Midway Museum and SeaWorld San Diego.

  • Las Vegas is another sought-after destination in United States and is around 418 kilometres north-west of Phoenix. No journey is complete without a visit to Las Vegas Strip, Fountains of Bellagio and Fremont Street Experience.

Plan the rest of your trip from Houston to Phoenix

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.