Cheap Flights From George Bush Intercontinental (IAH) To Sky Harbor Intl. (PHX)

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Cheapest Flights from Houston (IAH) to Phoenix (PHX)

The cheapest flights to Sky Harbor Intl. found within the past 7 days were CA $368 round trip and CA $142 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Dec 17 - Tue, Dec 30
IAH
Houston
PHX
Phoenix
CA $368 Roundtrip, found 4 days ago
CA $368
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Dec 17 from Houston to Phoenix, returning Tue, Dec 30, priced at CA $368 found 4 days ago
Wed, Dec 17 - Tue, Dec 30
IAH
Houston
PHX
Phoenix
CA $381 Roundtrip, found 4 days ago
CA $381
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Dec 17 from Houston to Phoenix, returning Tue, Dec 30, priced at CA $381 found 4 days ago
Wed, Dec 17 - Tue, Dec 30
IAH
Houston
PHX
Phoenix
CA $408 Roundtrip, found 4 days ago
CA $408
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Dec 17 from Houston to Phoenix, returning Tue, Dec 30, priced at CA $408 found 4 days ago
Wed, Dec 17 - Tue, Dec 30
IAH
Houston
PHX
Phoenix
CA $417 Roundtrip, found 4 days ago
CA $417
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Dec 17 from Houston to Phoenix, returning Tue, Dec 30, priced at CA $417 found 4 days ago
Wed, Dec 17 - Tue, Dec 30
IAH
Houston
PHX
Phoenix
CA $431 Roundtrip, found 4 days ago
CA $431
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Dec 17 from Houston to Phoenix, returning Tue, Dec 30, priced at CA $431 found 4 days ago
Wed, Dec 17 - Sun, Dec 21
IAH
Houston
PHX
Phoenix
CA $445 Roundtrip, found 4 days ago
CA $445
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Dec 17 from Houston to Phoenix, returning Sun, Dec 21, priced at CA $445 found 4 days ago
Wed, Jan 14 - Sun, Jan 18
IAH
Houston
PHX
Phoenix
CA $446 Roundtrip, found 3 days ago
CA $446
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Jan 14 from Houston to Phoenix, returning Sun, Jan 18, priced at CA $446 found 3 days ago
Wed, Dec 17 - Sun, Dec 21
IAH
Houston
PHX
Phoenix
CA $459 Roundtrip, found 4 days ago
CA $459
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Dec 17 from Houston to Phoenix, returning Sun, Dec 21, priced at CA $459 found 4 days ago
Wed, Jan 14 - Sun, Jan 18
IAH
Houston
PHX
Phoenix
CA $474 Roundtrip, found 3 days ago
CA $474
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Jan 14 from Houston to Phoenix, returning Sun, Jan 18, priced at CA $474 found 3 days ago
Wed, Dec 17 - Tue, Dec 30
IAH
Houston
PHX
Phoenix
CA $484 Roundtrip, found 4 days ago
CA $484
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Dec 17 from Houston to Phoenix, returning Tue, Dec 30, priced at CA $484 found 4 days ago

Frequently asked questions

Are there direct flights from Houston Airport to PHX?
If you're eager to travel from IAH to Phoenix Sky Harbor Airport as quickly as possible, you'll be pleased to know multiple airlines operate nonstop flights. Pick your favorite seat with United Airlines or American Airlines.
What airlines fly from George Bush Intercontinental Airport (IAH) to Phoenix Sky Harbor Intl. Airport?
If you're heading to Phoenix from Houston, there are a few airlines that have direct flights. One of the most well-known is United Airlines (UA), which has 139 flights every month. Another popular choice is American Airlines (AA), which offers 91 flights each month. The more air carriers you consider, the more likely you are to score a wonderful deal.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca 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 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Houston (IAH)

Travelers at IAH love to visit these top cities. Roam to the top destinations from Houston (IAH) today with the cheap prices from Travelocity!

Popular Flight Routes from Phoenix (PHX)

Travelers at PHX love to visit these top cities. Roam to the top destinations from Phoenix(PHX) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.