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PHX (Phoenix) to IAH (Houston) Flights $258.4

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Cheap PHX to IAH Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Phoenix to Houston (PHX to IAH)

Question : Which airline has been on time from Phoenix Sky Harbor International Airport (PHX) to George Bush Intercontinental Airport (IAH) the most?
Answer : ExpressJet will have you to IAH on schedule 100% of the time. Stick to ExpressJet and you won't spend more time in airports than you have to. Perfection is hard to come by, so hopefully it continues.

Question : What is the fastest flight from PHX to IAH?
Answer : American Airlines can get you there in two hours and 27 minutes. For example, if you were to leave Phoenix at 5:20 PM MST, you would arrive in Houston at 8:47 PM CDT (remember, there is a one-hour time change).

Question : Do travelers from Phoenix typically stay in Houston for very long?
Answer : The average time spent in Houston by passengers from Phoenix is five days.

Question : Which airline is offering the cheapest flight from PHX to IAH?
Answer : Prices are hitting highs of $1,104 over the next three months when flying to IAH from PHX. Check out American Airlines, as they have been booking customers at just $253.

Question : Who struggles with getting their passengers to George Bush Intercontinental Airport (IAH) on time?
Answer : If you decide to book your flight with Spirit Airlines, keep an eye on your departure time. 100% of flights from Phoenix Sky Harbor International Airport (PHX) to George Bush Intercontinental Airport (IAH) are delayed.

Question : How often are flights late from Phoenix Sky Harbor International Airport (PHX) to George Bush Intercontinental Airport (IAH)?
Answer : The Phoenix to Houston route has an 83% on-time rate, ranking in the 71st percentile worldwide in getting their passengers to their destinations on schedule. If a flight is delayed, though, expect an average of 36 minutes added to your flight time.

Question : Do some days of the week have more flight times than others?
Answer : When you’re flying from PHX to IAH, the day with the most flight times is Sunday, with 10 different options. Wednesday currently offers the fewest number of flight times with only seven options.