S$ 40 Cheap Flights from Phoenix to Houston (PHX-HOU)

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Cheap Flights from Phoenix to Houston

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Cheap Flights from Phoenix to Houston starting at S$ 40

We've found these cheap flights for you. You can book one-way or return flight tickets.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from Phoenix to Houston

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Cheapest Airlines flying from Phoenix to Houston

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

American Airlines

From S$ 70

Frontier Airlines

From S$ 78

Spirit Airlines

From S$ 83

Allegiant Air

From S$ 88

Delta Air Lines

From S$ 112

United Airlines

From S$ 124

Sun Country Airlines

From S$ 200

Southwest Airlines

From S$ 228

Alaska Airlines

From S$ 286

ANA airlines

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Alternative Routes from Phoenix to Houston

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Phoenix to Houston.

Cheapest
PHX
05:50
8h 2m
1 transfer
HOU
15:52
Sky Harbor International Airport - William P. Hobby Airport
Wed, May 15Frontier Airlines
S$ 61
PHX
06:45
2h 32m
Direct
IAH
11:17
Sky Harbor International Airport - George Bush Intercontinental Airport
Wed, May 1Frontier Airlines
S$ 78
AZA
08:10
2h 29m
Direct
HOU
12:39
Phoenix-Mesa Gateway Airport - William P. Hobby Airport
Mon, May 6Allegiant Air
S$ 88
AZA
08:10
2h 29m
Direct
HOU
12:39
Phoenix-Mesa Gateway Airport - William P. Hobby Airport
Mon, May 6Allegiant Air
S$ 88
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Frequently Asked Questions

When to buy flight tickets from Phoenix (PHX) to Houston (HOU) the cheapest?
Airlines adjust prices for flights from Phoenix to Houston based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from Phoenix (PHX) to Houston (HOU) cost?
According to Trip.com's data, the lowest price is around S$ 309.
How long is a flight from Phoenix (PHX) to Houston (HOU)?
It takes about 2 hours 54 minutes to fly from Phoenix (PHX) to Houston (HOU).
What time does the earliest flight from Phoenix to Houston depart?
The earliest flight departs from Phoenix (PHX) at 06:06 and arrives in Houston (IAH) at 10:40.
What time does the latest flight from Phoenix to Houston depart?
The latest flight departs from Phoenix (PHX) at 19:06 and arrives in Houston (IAH) at 23:47.
What are the most popular airlines that fly from Phoenix (PHX) to Houston (HOU)?
Airlines with flights from Phoenix (PHX) to Houston (HOU): Southwest Airlines, United Airlines, Volaris, American Airlines, Allegiant Air, Frontier Airlines, Qatar Airways and Air New Zealand.
What's the most popular airline for direct flights from Phoenix (PHX) to Houston (HOU)?
United Airlines operates 3 direct flights from Phoenix (PHX) to Houston (HOU).
How many airports in Houston?
There are 7 airports near Houston: George Bush Intercontinental Airport, Houston Conroe, Houston David Wayne Hooks Airport, Houston Ellington Field, William P. Hobby Airport, Houston West Houston Airport and Houston Sugar Land.

How to find a cheap flight from Phoenix to Houston

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Phoenix to Houston. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Find cheapest flight ticket from Phoenix to Houston

Cheapest direct flight price	S$ 40
Cheapest return ticket price	S$ 67
Cheapest month	April
Peak season for travel	October
Flight distance	1,638.53km
Average flight time	2 hours 54 minutes
Popular airline	American Airlines