Houston to Phoenix flights
Round trip · Economy · Prices per person in USD
Prices updated
Prices are low right now
$106 is $31 (23%) below the usual $137 for Houston → Phoenix.
Buy now or wait? We're still learning this route. We have 1 day of prices so far and need about a week to say whether to book or wait.
Not ready to book? Get an email when Houston → Phoenix drops below your price.Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| September 2026 | No fares found yet |
| October 2026 | $291 |
| November 2026 | $106 (cheapest month) |
| December 2026 | $307 |
Cheapest dates in the next 4 months
Round trip, per person-
Nov 7 – 10 3 nights · leave Sat$106 −23% vs usual$106 −23% vs usual Book
Frontier Airlines Nonstop · 3h 06m -
Nov 5 – 8 3 nights · leave Thu$137$137 Book
Frontier Airlines Nonstop · 3h 10m
-
Nov 6 – 9 3 nights · leave Fri$137$137 Book
Frontier Airlines Nonstop · 3h 10m
-
Nov 8 – 11 3 nights · leave Sun$150 +9% vs usual$150 +9% vs usual Book
Frontier Airlines Nonstop · 3h 10m
-
Nov 27 – 29 2 nights · leave Fri$258 +88% vs usual$258 +88% vs usual Book
Frontier Airlines 1 stop · 3h 05m
-
Oct 2 – 6 4 nights · leave Fri$291 +112% vs usual$291 +112% vs usual Book
United Airlines Nonstop · 2h 55m -
Dec 27 – Jan 13, 2027 17 nights · leave Sun$307 +124% vs usual$307 +124% vs usual Book
Southwest Airlines Nonstop · 3h 00m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Things to do in Phoenix
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Plan the rest of your trip
Phoenix · Nov 7 – 10Travel insurance · EKTA Airport transfer · Kiwitaxi
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Good to know
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Houston to Phoenix: questions
How much is a flight from Houston to Phoenix?
The cheapest round trip we have found right now is $106, leaving November 7 and returning November 10. The usual price on this route is about $137, so this fare is 23% less. Prices are per person, economy, in USD.
What is the cheapest month to fly from Houston to Phoenix?
November 2026, with round trips from $106. The most expensive month in our data is December (from $307). Based on the 3 months ahead we have prices for.
About this route
We track round-trip economy fares from Houston (United States) to Phoenix (United States) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $106, departing November 7 and returning November 10 on a nonstop flight, about 23% below the usual $137. Right now we're following 7 upcoming date combinations on this route. The cheapest month to fly in our data is November, from $106. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.