Trip.com
>
Flights
>
Flights to United States
>
Flights to Arizona
>
Cheap Flights to Phoenix
>
Houston to Phoenix flight
>
George Bush Intercontinental Airport to Phoenix Sky Harbor International Airport flight
174K verified reviews | Excellent 4.4/5 on Trustpilot
Earn Trip Coins and airline miles, all in one booking
All-inclusive fares including taxes and baggage without hidden fees
24/7 Global Support in 24+ language

George Bush Intercontinental Airport to Phoenix Sky Harbor International Airport Flights Info

Cheapest one-way
US$ 35
Frontier Airlines Frontier Airlines 3h 5m · Direct Fri, Nov 27
Book Now
Cheapest return
US$ 81
Frontier Airlines Frontier Airlines 3h 6m · Direct Fri, Nov 13 - Tue, Nov 17
Book Now
Best time to book
December
Cheapest
Recommended airlines
Frontier Airlines Frontier AirlinesCheapest· From US$ 35 American Airlines American AirlinesMost booked

Explore the cheapest one-way and round-trip flights from George Bush Intercontinental Airport to Phoenix Sky Harbor International Airport over the next 90 days, with one-way fares from US$ 35 and round-trip from US$ 81. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      IAH 21:58
      3h 5m
      Direct
      PHX 00:03
      Houston - Phoenix | Fri, Nov 27 | Frontier Airlines
      US$ 35 US$ 80
      56% off
      56% off
      US$ 80 US$ 35
    • Cheapest
      IAH 21:58
      3h 5m
      Direct
      PHX 00:03
      Houston - Phoenix | Wed, Nov 25 | Frontier Airlines
      US$ 35 US$ 134
      74% off
      74% off
      US$ 134 US$ 35
    • IAH 12:57
      9h 55m
      1 stop
      PHX 21:52
      Houston - Phoenix | Thu, Dec 3 | Frontier Airlines
      US$ 51 US$ 80
      36% off
      36% off
      US$ 80 US$ 51
    • IAH 17:49
      3h 2m
      Direct
      PHX 19:51
      Houston - Phoenix | Mon, Jan 11 | Frontier Airlines
      US$ 54
      33% off
      US$ 80 US$ 54
    • IAH 18:04
      3h 9m
      Direct
      PHX 20:13
      Houston - Phoenix | Sat, Jan 2 | Frontier Airlines
      US$ 54
      33% off
      US$ 80 US$ 54
    • IAH 19:20
      3h 7m
      Direct
      PHX 21:27
      Houston - Phoenix | Thu, Dec 10 | Frontier Airlines
      US$ 54
      33% off
      US$ 80 US$ 54
    • IAH 18:04
      3h 9m
      Direct
      PHX 20:13
      Houston - Phoenix | Thu, Dec 31 | Frontier Airlines
      US$ 54
      60% off
      US$ 134 US$ 54
    • IAH 19:20
      3h 7m
      Direct
      PHX 21:27
      Houston - Phoenix | Tue, Dec 8 | Frontier Airlines
      US$ 54
      60% off
      US$ 134 US$ 54
    • IAH 19:30
      3h 8m
      Direct
      PHX 21:38
      Houston - Phoenix | Sun, Dec 6 | Frontier Airlines
      US$ 55
      31% off
      US$ 80 US$ 55
    • HOU 13:00
      17h 25m
      1 stop
      PHX 14:00
      Houston - Phoenix | Sat, Nov 14 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      IAH 11:39
      3h 6m
      Direct
      PHX 13:45
      Houston - Phoenix | Fri, Nov 13 | Frontier Airlines
      PHX 06:00
      2h 50m
      Direct
      IAH 09:50
      Phoenix - Houston | Tue, Nov 17 | Frontier Airlines
      US$ 81 US$ 133
      39% off
      39% off
      US$ 133 US$ 81
    • IAH 21:58
      3h 5m
      Direct
      PHX 00:03
      Houston - Phoenix | Mon, Nov 23 | Frontier Airlines
      PHX 06:09
      2h 50m
      Direct
      IAH 09:59
      Phoenix - Houston | Wed, Nov 25 | Frontier Airlines
      US$ 82 US$ 133
      38% off
      38% off
      US$ 133 US$ 82
    • IAH 18:46
      3h 10m
      Direct
      PHX 20:56
      Houston - Phoenix | Sun, Nov 29 | Frontier Airlines
      PHX 06:09
      2h 50m
      Direct
      IAH 09:59
      Phoenix - Houston | Wed, Dec 2 | Frontier Airlines
      US$ 85 US$ 133
      36% off
      36% off
      US$ 133 US$ 85
    • IAH 19:20
      3h 7m
      Direct
      PHX 21:27
      Houston - Phoenix | Mon, Dec 7 | Frontier Airlines
      PHX 06:49
      2h 40m
      Direct
      IAH 10:29
      Phoenix - Houston | Wed, Dec 9 | Frontier Airlines
      US$ 87
      35% off
      US$ 133 US$ 87
    • IAH 19:30
      3h 8m
      Direct
      PHX 21:38
      Houston - Phoenix | Sat, Dec 5 | Frontier Airlines
      PHX 06:49
      2h 40m
      Direct
      IAH 10:29
      Phoenix - Houston | Tue, Dec 8 | Frontier Airlines
      US$ 89
      33% off
      US$ 133 US$ 89
    • IAH 21:58
      3h 5m
      Direct
      PHX 00:03
      Houston - Phoenix | Fri, Nov 27 | Frontier Airlines
      PHX 06:49
      2h 50m
      Direct
      IAH 10:39
      Phoenix - Houston | Thu, Dec 3 | Frontier Airlines
      US$ 92
      31% off
      US$ 133 US$ 92
    • IAH 21:58
      3h 5m
      Direct
      PHX 00:03
      Houston - Phoenix | Thu, Nov 26 | Frontier Airlines
      PHX 06:49
      2h 50m
      Direct
      IAH 10:39
      Phoenix - Houston | Thu, Dec 3 | Frontier Airlines
      US$ 94
      28% off
      US$ 133 US$ 94
    • IAH 19:20
      3h 7m
      Direct
      PHX 21:27
      Houston - Phoenix | Mon, Dec 14 | Frontier Airlines
      PHX 06:49
      2h 40m
      Direct
      IAH 10:29
      Phoenix - Houston | Thu, Dec 17 | Frontier Airlines
      US$ 95
      28% off
      US$ 133 US$ 95
    • IAH 11:39
      3h 6m
      Direct
      PHX 13:45
      Houston - Phoenix | Mon, Nov 16 | Frontier Airlines
      PHX 06:00
      2h 50m
      Direct
      IAH 09:50
      Phoenix - Houston | Tue, Nov 17 | Frontier Airlines
      US$ 96
      28% off
      US$ 133 US$ 96
    • HOU 13:00
      17h 25m
      1 stop
      PHX 14:00
      Houston - Phoenix | Sat, Nov 14 | Normal Airline
      PHX 15:00
      6h
      Direct
      HOU 16:00
      Phoenix - Houston | Mon, Nov 16 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      IAH 21:58
      3h 5m
      Direct
      PHX 00:03
      Houston - Phoenix | Fri, Nov 27 | Frontier Airlines
      US$ 35 US$ 80
      56% off
      56% off
      US$ 80 US$ 35
    • IAH 21:58
      3h 5m
      Direct
      PHX 00:03
      Houston - Phoenix | Wed, Nov 25 | Frontier Airlines
      US$ 35 US$ 134
      74% off
      74% off
      US$ 134 US$ 35
    • IAH 17:49
      3h 2m
      Direct
      PHX 19:51
      Houston - Phoenix | Mon, Jan 11 | Frontier Airlines
      US$ 54 US$ 80
      33% off
      33% off
      US$ 80 US$ 54
    • IAH 18:04
      3h 9m
      Direct
      PHX 20:13
      Houston - Phoenix | Sat, Jan 2 | Frontier Airlines
      US$ 54
      33% off
      US$ 80 US$ 54
    • IAH 19:20
      3h 7m
      Direct
      PHX 21:27
      Houston - Phoenix | Thu, Dec 10 | Frontier Airlines
      US$ 54
      33% off
      US$ 80 US$ 54
    • IAH 18:04
      3h 9m
      Direct
      PHX 20:13
      Houston - Phoenix | Thu, Dec 31 | Frontier Airlines
      US$ 54
      60% off
      US$ 134 US$ 54
    • IAH 19:20
      3h 7m
      Direct
      PHX 21:27
      Houston - Phoenix | Tue, Dec 8 | Frontier Airlines
      US$ 54
      60% off
      US$ 134 US$ 54
    • IAH 19:30
      3h 8m
      Direct
      PHX 21:38
      Houston - Phoenix | Sun, Dec 6 | Frontier Airlines
      US$ 55
      31% off
      US$ 80 US$ 55
    • IAH 19:20
      3h 7m
      Direct
      PHX 21:27
      Houston - Phoenix | Mon, Dec 7 | Frontier Airlines
      US$ 55
      31% off
      US$ 80 US$ 55
    • HOU 13:00
      17h 25m
      1 stop
      PHX 14:00
      Houston - Phoenix | Sat, Nov 14 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      IAH 21:58
      3h 5m
      Direct
      PHX 00:03
      Houston - Phoenix | Wed, Nov 25 | Frontier Airlines
      US$ 35 US$ 289
      88% off
      88% off
      US$ 289 US$ 35
    • IAH 18:04
      3h 9m
      Direct
      PHX 20:13
      Houston - Phoenix | Thu, Dec 31 | Frontier Airlines
      US$ 54 US$ 289
      81% off
      81% off
      US$ 289 US$ 54
    • IAH 19:20
      3h 7m
      Direct
      PHX 21:27
      Houston - Phoenix | Tue, Dec 8 | Frontier Airlines
      US$ 54 US$ 289
      81% off
      81% off
      US$ 289 US$ 54
    • IAH 19:30
      3h 8m
      Direct
      PHX 21:38
      Houston - Phoenix | Fri, Dec 4 | Frontier Airlines
      US$ 55
      81% off
      US$ 289 US$ 55
    • IAH 19:20
      3h 7m
      Direct
      PHX 21:27
      Houston - Phoenix | Sat, Dec 5 | Frontier Airlines
      US$ 55
      81% off
      US$ 289 US$ 55
    • IAH 18:45
      3h 10m
      Direct
      PHX 20:55
      Houston - Phoenix | Thu, Nov 26 | Frontier Airlines
      US$ 55
      81% off
      US$ 289 US$ 55
    • IAH 21:58
      3h 5m
      Direct
      PHX 00:03
      Houston - Phoenix | Fri, Nov 27 | Frontier Airlines
      US$ 55
      81% off
      US$ 289 US$ 55
    • IAH 19:20
      3h 7m
      Direct
      PHX 21:27
      Houston - Phoenix | Sat, Dec 12 | Frontier Airlines
      US$ 55
      81% off
      US$ 289 US$ 55
    • IAH 19:30
      3h 8m
      Direct
      PHX 21:38
      Houston - Phoenix | Thu, Dec 3 | Frontier Airlines
      US$ 56
      81% off
      US$ 289 US$ 56
    • HOU 13:00
      17h 25m
      1 stop
      PHX 14:00
      Houston - Phoenix | Sat, Nov 14 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      IAH 10:45
      3h 10m
      Direct
      PHX 12:55
      Houston - Phoenix | Fri, Nov 13 | Frontier Airlines
      US$ 136 US$ 392
      65% off
      65% off
      US$ 392 US$ 136
    • IAH 11:39
      3h 6m
      Direct
      PHX 13:45
      Houston - Phoenix | Sat, Nov 14 | Frontier Airlines
      US$ 136 US$ 392
      65% off
      65% off
      US$ 392 US$ 136
    • IAH 07:20
      6h 55m
      1 stop
      PHX 13:15
      Houston - Phoenix | Sun, Nov 15 | Delta Air Lines
      US$ 305 US$ 392
      22% off
      22% off
      US$ 392 US$ 305
    • IAH 10:45
      3h 10m
      Direct
      PHX 12:55
      Houston - Phoenix | Sun, Nov 15 | Frontier Airlines
      US$ 161
      59% off
      US$ 392 US$ 161
    • IAH 10:45
      3h 10m
      Direct
      PHX 12:55
      Houston - Phoenix | Mon, Nov 16 | Frontier Airlines
      US$ 156
      60% off
      US$ 392 US$ 156
    • IAH 11:05
      7h 34m
      1 stop
      PHX 17:39
      Houston - Phoenix | Tue, Nov 17 | Delta Air Lines
      US$ 208
      47% off
      US$ 392 US$ 208
    • IAH 11:39
      3h 6m
      Direct
      PHX 13:45
      Houston - Phoenix | Tue, Nov 17 | Frontier Airlines
      US$ 136
      65% off
      US$ 392 US$ 136
    • IAH 16:45
      3h 2m
      Direct
      PHX 18:47
      Houston - Phoenix | Tue, Nov 17 | United Airlines
      US$ 262
      33% off
      US$ 392 US$ 262
    • IAH 11:39
      3h 6m
      Direct
      PHX 13:45
      Houston - Phoenix | Wed, Nov 18 | Frontier Airlines
      US$ 124
      68% off
      US$ 392 US$ 124
    • HOU 13:00
      17h 25m
      1 stop
      PHX 14:00
      Houston - Phoenix | Sat, Nov 14 | Normal Airline
      Find more flights
      Find more flights
    • IAH 21:15
      2h 54m
      Direct
      PHX 23:09
      Houston - Phoenix | Fri, Dec 18 | American Airlines
      US$ 153 US$ 418
      63% off
      63% off
      US$ 418 US$ 153
    • IAH 14:11
      2h 58m
      Direct
      PHX 16:09
      Houston - Phoenix | Thu, Dec 31 | American Airlines
      US$ 99 US$ 418
      76% off
      76% off
      US$ 418 US$ 99
    • IAH 14:11
      2h 58m
      Direct
      PHX 16:09
      Houston - Phoenix | Mon, Dec 21 | American Airlines
      US$ 116 US$ 418
      72% off
      72% off
      US$ 418 US$ 116
    • IAH 14:11
      2h 58m
      Direct
      PHX 16:09
      Houston - Phoenix | Thu, Dec 17 | American Airlines
      US$ 125
      70% off
      US$ 418 US$ 125
    • IAH 14:11
      2h 58m
      Direct
      PHX 16:09
      Houston - Phoenix | Wed, Dec 30 | American Airlines
      US$ 162
      61% off
      US$ 418 US$ 162
    • IAH 14:11
      2h 58m
      Direct
      PHX 16:09
      Houston - Phoenix | Tue, Dec 22 | American Airlines
      US$ 168
      60% off
      US$ 418 US$ 168
    • IAH 14:11
      2h 58m
      Direct
      PHX 16:09
      Houston - Phoenix | Mon, Jan 4 | American Airlines
      US$ 207
      50% off
      US$ 418 US$ 207
    • IAH 14:11
      2h 58m
      Direct
      PHX 16:09
      Houston - Phoenix | Sat, Dec 19 | American Airlines
      US$ 248
      41% off
      US$ 418 US$ 248
    • IAH 14:11
      2h 58m
      Direct
      PHX 16:09
      Houston - Phoenix | Sun, Jan 3 | American Airlines
      US$ 262
      37% off
      US$ 418 US$ 262
    • HOU 13:00
      17h 25m
      1 stop
      PHX 14:00
      Houston - Phoenix | Sat, Nov 14 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Houston to Phoenix are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from George Bush Intercontinental Airport to Phoenix Sky Harbor International Airport?

The cheapest airline flying from George Bush Intercontinental Airport to Phoenix Sky Harbor International Airport is Frontier Airlines (from US$ 35) among 2 carriers operating this route. Based on Trip.com's latest 7-day flight data.
Jetstar Airways logo Jetstar Airways Virgin Australia logo Virgin Australia Qantas Airways logo Qantas Airways Regional Express Airlines logo Regional Express Airlines Airnorth logo Airnorth
American Airlines logo American Airlines United Airlines logo United Airlines

Trip.com Price Insights: Flights from George Bush Intercontinental Airport to Phoenix Sky Harbor International Airport

What is the cheapest month to fly from George Bush Intercontinental Airport to Phoenix Sky Harbor International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from George Bush Intercontinental Airport to Phoenix Sky Harbor International Airport for each month in the Trip.com database.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from George Bush Intercontinental Airport to Phoenix Sky Harbor International Airport, the best time to buy is in December, with an average price of US$ 141. You’ll want to avoid April, when the average price can reach as high as US$ 233.

US$ 233
US$ 187
US$ 141
US$ 95
    Cheapest
  • US$ 183
    Nov
  • US$ 141
    Dec
  • US$ 179
    Jan
  • US$ 202
    Feb
  • US$ 206
    Mar
  • US$ 233
    Apr
  • US$ 148
    May
  • US$ 226
    Jun
  • US$ 214
    Jul
  • US$ 162
    Aug
  • US$ 160
    Sep
  • US$ 233
    Oct

What is the cheapest day of the week to fly from George Bush Intercontinental Airport to Phoenix Sky Harbor International Airport?

The data is based on the past 12 months and shows the average ticket prices from George Bush Intercontinental Airport to Phoenix Sky Harbor International Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from George Bush Intercontinental Airport to Phoenix Sky Harbor International Airport is Saturday, with average fares typically lower than other days. You’ll want to avoid flying on Thursday, as ticket prices are usually the highest that day.

US$ 216
US$ 191
US$ 165
US$ 140
    Cheapest
  • US$ 181
    Mon
  • US$ 183
    Tue
  • US$ 195
    Wed
  • US$ 216
    Thu
  • US$ 213
    Fri
  • US$ 165
    Sat
  • US$ 204
    Sun

What is the flight schedule from George Bush Intercontinental Airport to Phoenix Sky Harbor International Airport?

Check the schedule for flights from Houston to Phoenix and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F94181

    George Bush Intercontinental Airport

    09:48

    IAH

    3h 7m

    11:55

    PHX

    - - - W - - -
    Search

  2. F91703

    George Bush Intercontinental Airport

    16:47

    IAH

    3h 7m

    17:54

    PHX

    S M T W T F S
    Search

  3. F91489

    George Bush Intercontinental Airport

    16:23

    IAH

    3h 19m

    Direct

    17:42

    LAS

    S M T W T F S
    Search

  4. F94048

    Harry Reid International Airport

    08:55

    LAS

    1h 20m

    Direct

    10:15

    PHX

    S M T W T F S

  5. F94131

    George Bush Intercontinental Airport

    13:46

    IAH

    3h 15m

    Direct

    15:01

    LAS

    S M T W T F S
    Search

  6. F91896

    Harry Reid International Airport

    17:40

    LAS

    1h 18m

    Direct

    19:58

    PHX

    S - - W T - S

  7. F94131

    George Bush Intercontinental Airport

    13:46

    IAH

    3h 15m

    Direct

    15:01

    LAS

    S M T W T F S
    Search

  8. F91020

    Harry Reid International Airport

    16:00

    LAS

    1h 20m

    Direct

    17:20

    PHX

    S M T W T F S

  9. F91965

    George Bush Intercontinental Airport

    22:28

    IAH

    3h 19m

    Direct

    23:47

    LAS

    S - - W T - S
    Search

  10. F91020

    Harry Reid International Airport

    16:00

    LAS

    1h 20m

    Direct

    17:20

    PHX

    S M T W T F S

  11. F91965

    George Bush Intercontinental Airport

    22:28

    IAH

    3h 19m

    Direct

    23:47

    LAS

    S - - W T - S
    Search

  12. AA1611

    Harry Reid International Airport

    09:17

    LAS

    1h 18m

    Direct

    11:35

    PHX

    S M T W T F S
Find more flights and airlines

FAQs for George Bush Intercontinental Airport to Phoenix Sky Harbor International Airport Flights

  • How long is the flight from George Bush Intercontinental Airport to Phoenix Sky Harbor International Airport?

    George Bush Intercontinental Airport to Phoenix Sky Harbor International Airport takes about 2 hours 27 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 9 daily flights from George Bush Intercontinental Airport (IAH) to Phoenix Sky Harbor International Airport (PHX).
  • The earliest flight from George Bush Intercontinental Airport to Phoenix Sky Harbor International Airport departs at 06:37, and the last departs at 20:13, with about 10 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from George Bush Intercontinental Airport (IAH) to Phoenix Sky Harbor International Airport (PHX) is quite popular. Without considering departure times or holidays, tickets cost around US$ 244 in November, the most expensive month to book this route.
  • The earliest flight departs from George Bush Intercontinental Airport (IAH) at 07:20 and arrives in Phoenix Sky Harbor International Airport (PHX) at 09:18.
  • The latest flight departs from George Bush Intercontinental Airport (IAH) at 20:15 and arrives in Phoenix Sky Harbor International Airport (PHX) at 22:15.
  • Frontier Airlines is a very popular airline operating an average of 3631 flights per month.
  • One-way flights from George Bush Intercontinental Airport to Phoenix Sky Harbor International Airport currently start from US$ 35, and round-trip fares start from US$ 81. The current lowest fare is a Frontier Airlines flight departing on Fri, Nov 27; prices may vary depending on availability.
  • Yes. United Airlines, American Airlines and Frontier Airlines operate direct flights from George Bush Intercontinental Airport to Phoenix Sky Harbor International Airport, with an average flight time of 2 hours 21 minutes, and around 63 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from George Bush Intercontinental Airport to Phoenix Sky Harbor International Airport is US$ 190. Prices may vary depending on the departure date, airline, and availability.
  • Frontier Airlines and Volaris are the most popular budget airlines flying from George Bush Intercontinental Airport to Phoenix Sky Harbor International Airport, with one-way fares starting from US$ 35. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • George Bush Intercontinental Airport to Phoenix Sky Harbor International Airport operates around 64 weekly flights, mainly by United Airlines, American Airlines and Frontier Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter George Bush Intercontinental Airport and Phoenix Sky Harbor International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Most popular destination

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.