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Cheap Flights from Phoenix Sky Harbor to Houston

Compare Phoenix Sky Harbor to Houston flight deals

Find the cheapest month or even day of the year to fly to Houston

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Flight deals from Phoenix Sky Harbor to Houston

Looking for a cheap last-minute deal or the best return flight from Phoenix Sky Harbor Airport to Houston? If you want to travel next month, return fares start from Rs41,254. Find the lowest prices on one-way and return tickets right here.
Houston.Rs13,448 per passenger.Departing Tue, 6 Oct.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Tue, 6 Oct, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From Rs13,448, select.
Houston.Rs17,879 per passenger.Departing Tue, 8 Sep.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Tue, 8 Sep, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From Rs17,879, select.
Houston.Rs18,074 per passenger.Departing Tue, 4 Aug.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Tue, 4 Aug, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From Rs18,074, select.
Houston.Rs18,184 per passenger.Departing Tue, 21 Jul.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Tue, 21 Jul, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From Rs18,184, select.
Houston.Rs18,203 per passenger.Departing Wed, 16 Sep.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Wed, 16 Sep, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From Rs18,203, select.
Houston.Rs21,458 per passenger.Departing Tue, 11 Aug.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Tue, 11 Aug, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From Rs21,458, select.
Houston.Rs22,991 per passenger.Departing Wed, 1 Jul.One-way flight with Frontier Airlines.Outbound 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 Rs22,991, select.
Houston.Rs23,338 per passenger.Departing Thu, 12 Nov.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Thu, 12 Nov, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From Rs23,338, select.
Houston.Rs33,086 per passenger.Departing Tue, 30 Jun.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Tue, 30 Jun, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From Rs33,086, select.
Houston.Rs35,158 per passenger.Departing Tue, 1 Dec.One-way flight with American Airlines.Outbound direct flight with American Airlines departs from Phoenix Sky Harbor on Tue, 1 Dec, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From Rs35,158, select.
Houston.Rs40,046 per passenger.Departing Sat, 16 Jan.One-way flight with United.Outbound direct flight with United departs from Phoenix Sky Harbor on Sat, 16 Jan, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From Rs40,046, select.
Houston.Rs42,380 per passenger.Departing Wed, 3 Feb.One-way flight with United.Outbound direct flight with United departs from Phoenix Sky Harbor on Wed, 3 Feb, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From Rs42,380, select.
Houston.Rs52,557 per passenger.Departing Wed, 12 May.One-way flight with United.Outbound direct flight with United departs from Phoenix Sky Harbor on Wed, 12 May, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From Rs52,557, select.
Houston.Rs66,077 per passenger.Departing Fri, 9 Apr.One-way flight with Delta.Outbound indirect flight with Delta, departs from Phoenix Sky Harbor on Fri, 9 Apr, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From Rs66,077, select.
Houston.Rs66,386 per passenger.Departing Fri, 9 Apr.One-way flight with United.Outbound direct flight with United departs from Phoenix Sky Harbor on Fri, 9 Apr, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From Rs66,386, select.

Find the cheapest month to fly from Phoenix Sky Harbor to Houston

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Phoenix Sky Harbor to Houston flights are currently cheapest in October.
Jun
from Rs33,086
Jul
from Rs18,184
Aug
from Rs18,074
Sep
from Rs17,879
Oct
from Rs13,448
Nov
from Rs23,338
Dec
from Rs35,158
Jan
from Rs40,046
Feb
from Rs42,380
Mar
Find prices
Apr
from Rs66,077
May
from Rs52,557

Direct flights from Phoenix Sky Harbor to Houston

Alternative Phoenix Sky Harbor to Houston routes

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

Houston Hobby

15km from central Houston
Closest
from Rs32,257
Search flights

Houston George Bush Intercntl.

25km from central Houston
Cheapest
from Rs13,448
Search flights

Houston Ellington Field

28km from central Houston
Search flights

Galveston

74km from central Houston
Search flights

Phoenix to Houston: Flight information

The things to know before you go.
Cheapest flight foundRs13,448
Cheapest month to flyOctober
Average flight time2 hrs, 36 mins
Most popular airlineSouthwest Airlines
Average flights per week239

Finding cheap flights from Phoenix Sky Harbor to Houston: Frequently asked questions

There are 4 airports in Houston: Houston Hobby, Houston George Bush Intercntl., Houston Ellington Field, and Galveston.
The best price we found for a return flight from Phoenix Sky Harbor to Houston is Rs36,180. 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.
2 hours and 35 minutes is the average flight time from Phoenix Sky Harbor to Houston.
Southwest Airlines, American Airlines and United fly direct from Phoenix Sky Harbor to Houston.
As of June 2026, there are 239 flights per week flying from Phoenix Sky Harbor to Houston.
The cheapest month to fly from Phoenix Sky Harbor to Houston is usually September.
If you're flying from Phoenix Sky Harbor Airport, the cheapest airport near Houston is Houston George Bush Intercntl. – which is 24.9 km away from the centre of Houston. We've found flights into this airport from Rs36,180.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Phoenix Sky Harbor Airport to Houston on Tuesday, 1 September 2026.
Yes – the average flight time is 2 hours and 35 minutes.
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 Houston 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 Houston is around 40 days in advance, so don’t leave your flight to the last minute.

In June, the average temperature is usually around 28°C. August is typically the warmest month in Houston, when it usually averages around 34°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 6°C. The rainiest month is June.
Currently, Frontier Airlines offers the cheapest flight tickets to Houston.

Travelling from Phoenix Sky Harbour International Airport (PHX) to Houston: what you need to know

  • Expect to be in the air for 3 hours. That's the average time for a direct flight from Phoenix Sky Harbour International Airport to Houston.

  • Phoenix Sky Harbour International Airport is located in Phoenix. Following the UTC-6 timezone, Houston is one hour ahead of Phoenix.

  • With 54 flights a week between the two airports, Phoenix Sky Harbour International Airport (PHX) to Houston George Bush Intercontinental Airport (IAH) is the most popular route. Frontier Airlines operates the earliest flight at 05:15. If you prefer to get more out of your day before leaving, the last departure from PHX to IAH is with United Airlines at 23:59.

  • To avoid missing your PHX to Houston flight, leave enough time to check in and drop off your luggage. Turning up two hours ahead of international departures and one hour before domestic flights is the general travel rule.

  • During popular months such as March, you'll want to get to the airport earlier than usual. Arrive two hours before domestic departures and four hours ahead for international flights when you travel during high season in general.

  • Direct Phoenix Sky Harbour International Airport to Houston tickets are available for booking. Houston George Bush Intercontinental Airport (IAH) is where you'll arrive.

  • Leading carriers that offer direct flights from Phoenix Sky Harbour International Airport to Houston include:

  • Located around 6 kilometres from the centre of Phoenix, PHX can be reached in about 10 minutes by car, depending on traffic. Travelling on public transport takes roughly 25 minutes.

  • Searching for a hotel near PHX? If you've booked an early flight from Phoenix Sky Harbour International Airport to Houston, these stays set you up for a seamless send-off:

  • Phoenix Sky Harbour International Airport scores top marks for its on-time performance. 80% of flights that depart PHX reach their destination on time.

  • PHX is located at 3400 Sky Harbour Boulevard.

How to find the cheapest flights from Phoenix Sky Harbour International Airport (PHX) to Houston

  • Rs13,448 is currently the lowest price for a one-way Phoenix Sky Harbour International Airport to Houston flight. Return plane tickets start at Rs36,180. These prices may change depending on availability.

  • Don't wait until the last minute. You're more likely to find cheap flights from PHX to Houston if you book early. Airlines often offer some fantastic early bird discounts.

  • The 'Whole month' search tool will show you the cheapest tickets from Phoenix Sky Harbour International Airport to Houston across the month. It's an easy way to snap up a bargain if your travel plans are flexible.

  • Finding a cheap flight from PHX to Houston is a breeze with Price Alerts. All you need to do is create one of these automatic notifications and we'll get in touch when a cheaper option becomes available.

  • Tailor your trip with filters. Select your arrival and departure times, total journey duration and airlines. You can also sort your results by 'Best,' 'Cheapest' or 'Fastest' flights from Phoenix Sky Harbour International Airport to Houston.

Airports in Houston

Houston George Bush Intercontinental Airport (IAH)

  • Houston George Bush Intercontinental Airport (IAH) is around 40 kilometres from the centre of Houston. If you're grabbing a taxi or a ride-share, the drive takes about 30 minutes.

  • When travelling by public transport, expect a journey time of around 1 hour 10 minutes.

  • The last thing you want is a lengthy journey to your hotel if you're arriving on a late flight from Phoenix Sky Harbour International Airport to Houston. Book one of these accommodation options near IAH instead:

  • Reserving your vehicle from Houston George Bush Intercontinental Airport around three weeks ahead of your flight from PHX to Houston can help you secure the lowest rate.

  • IAH is located at 16930 JFK Boulevard.

Houston Hobby Airport (HOU)

  • After your flight from Phoenix Sky Harbour International Airport to Houston has landed, you can get to the city centre in about 20 minutes by car. Central Houston is roughly 19 kilometres from Houston Hobby Airport (HOU).

  • The journey will take about 50 minutes on public transport.

  • You'll find some great places to drop your things at near HOU. Tuck yourself in and get cosy after your PHX to Houston flight at one of these well-located options:

  • Get first dibs on the best options. Securing your ride from HOU four weeks in advance often means lower prices and a greater range of vehicles.

  • You can find Houston Hobby Airport at 7800 Airport Boulevard.

Best time to go to Houston

  • July is the most popular month for flights from Phoenix Sky Harbour International Airport to Houston. To skip the crowds, plan your trip to Houston in January.

  • Book a Phoenix Sky Harbour International Airport to Houston plane ticket with a departure in August if you're eager to visit the city during its warmest month. You can expect temperatures to range from 24ºC to 40ºC.

  • If you want to travel in cooler conditions, search for a cheap ticket from PHX to Houston in January when temperatures average between 5ºC and 19ºC.

More about Houston

  • When it comes to looking for somewhere to rest your head, you'll find the top stays in Houston right here. Check out these options as soon as you've booked your flight from Phoenix Sky Harbour International Airport to Houston:

  • There are so many things to discover in this city it can be tricky to know where to start. Houston Museum of Natural Science, The Museum of Fine Arts, Houston, Beck Building and The Menil Collection are highlights which should feature on every Houston itinerary.

Explore more of the United States

  • San Antonio is just one of the many cities in the United States waiting to be explored once you've seen the sights of Houston. Around 306 kilometres away to the west, popular attractions include San Antonio River Walk, San Antonio River walk and Alamo Plaza.

  • If you're ready to explore another great destination in the United States, consider Dallas, about 370 kilometres north of Houston. Meyerson Symphony Centre, Winspear Opera House and Dallas Museum of Art are among its highlights.

Plan the rest of your trip from Phoenix to Houston

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.