Vuelos de United de Phoenix (PHX) a Houston (IAH) desde $69

It’s always wise to find out about any quarantine requirements and travel advice reports in effect in your destination. Make sure you go to our Covid-19 Travel Advisor for up-to-date info on catching a flight to George Bush Intercontinental Airport (IAH) from Phoenix Sky Harbor Airport.

If you’re flying with United Airlines from Sky Harbor Intl. Airport (PHX), you’ll generally be boarding from terminal 3. If you’re traveling to Houston Airport from here, you’re likely to be arriving at terminal C.

With United Airlines offering direct flights between Sky Harbor Intl. Airport (PHX) and George Bush Intercontinental Airport (IAH), you can’t go wrong. Wave goodbye to the hassle and baggage mix-ups that often come with layovers, and lock in your trip today.

No unpleasant jet lag, no backache — there’s a great deal to love about short flights. If you’re jetting off with United Airlines from Phoenix Sky Harbor Intl. Airport to George Bush Intercontinental Airport (IAH), the journey will fly by in roughly 3 hours and 22 minutes.

Reserved a flight with United Airlines from PHX to IAH? The Boeing 737 MAX 8 and the Boeing 737-900 are the two aircraft models that usually grace the skies on this flight path.

United Airlines has no fewer than 5 flights every day from Phoenix Sky Harbor Airport to George Bush Intercontinental Airport (IAH).

For more info about changing your flight to George Bush Intercontinental Airport (IAH), please visit our Customer Service Portal.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.