Trip.com
>
Flights
>
Flights to United States
>
Flights to Texas
>
Cheap Flights to Houston
>
Phoenix to Houston flight
>
Phoenix Sky Harbor International Airport to George Bush Intercontinental Airport flight

Explore the cheapest one-way and round-trip flights from Phoenix Sky Harbor International Airport to George Bush Intercontinental Airport over the next 90 days, with one-way fares from € 29 and round-trip from € 64. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      PHX 06:00
      2h 50m
      Direct
      IAH 09:50
      Phoenix - Houston | Mon, Nov 9 | Frontier Airlines
      € 29 € 70
      59% off
      59% off
      € 70 € 29
    • PHX 05:30
      2h 43m
      Direct
      IAH 09:13
      Phoenix - Houston | Thu, Dec 31 | Frontier Airlines
      € 33 € 195
      83% off
      83% off
      € 195 € 33
    • PHX 09:05
      2h 43m
      Direct
      IAH 12:48
      Phoenix - Houston | Fri, Nov 20 | Frontier Airlines
      € 44 € 70
      37% off
      37% off
      € 70 € 44
    • PHX 09:58
      2h 43m
      Direct
      IAH 13:41
      Phoenix - Houston | Thu, Nov 19 | Frontier Airlines
      € 47
      33% off
      € 70 € 47
    • PHX 06:49
      2h 50m
      Direct
      IAH 10:39
      Phoenix - Houston | Wed, Dec 2 | Frontier Airlines
      € 48
      31% off
      € 70 € 48
    • PHX 06:49
      2h 40m
      Direct
      IAH 10:29
      Phoenix - Houston | Sat, Dec 5 | Frontier Airlines
      € 48
      75% off
      € 195 € 48
    • PHX 07:15
      2h 39m
      Direct
      IAH 10:54
      Phoenix - Houston | Sat, Nov 14 | Frontier Airlines
      € 49
      30% off
      € 70 € 49
    • PHX 07:15
      2h 39m
      Direct
      IAH 10:54
      Phoenix - Houston | Wed, Nov 11 | Frontier Airlines
      € 49
      30% off
      € 70 € 49
    • PHX 06:09
      2h 50m
      Direct
      IAH 09:59
      Phoenix - Houston | Sat, Nov 21 | Frontier Airlines
      € 49
      30% off
      € 70 € 49
    • PHX 13:00
      17h 25m
      1 stop
      HOU 14:00
      Phoenix - Houston | Sun, Oct 25 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      PHX 06:09
      2h 50m
      Direct
      IAH 09:59
      Phoenix - Houston | Sat, Nov 21 | Frontier Airlines
      IAH 21:58
      3h 5m
      Direct
      PHX 00:03
      Houston - Phoenix | Mon, Nov 23 | Frontier Airlines
      € 64 € 176
      64% off
      64% off
      € 176 € 64
    • PHX 07:15
      2h 44m
      Direct
      IAH 11:59
      Phoenix - Houston | Sat, Oct 24 | Frontier Airlines
      IAH 11:39
      3h 6m
      Direct
      PHX 12:45
      Houston - Phoenix | Tue, Oct 27 | Frontier Airlines
      € 70 € 176
      60% off
      60% off
      € 176 € 70
    • PHX 06:00
      2h 50m
      Direct
      IAH 10:50
      Phoenix - Houston | Sat, Oct 31 | Frontier Airlines
      IAH 11:39
      3h 6m
      Direct
      PHX 13:45
      Houston - Phoenix | Tue, Nov 3 | Frontier Airlines
      € 83 € 176
      53% off
      53% off
      € 176 € 83
    • PHX 06:00
      2h 50m
      Direct
      IAH 10:50
      Phoenix - Houston | Wed, Oct 28 | Frontier Airlines
      IAH 11:39
      3h 6m
      Direct
      PHX 12:45
      Houston - Phoenix | Sat, Oct 31 | Frontier Airlines
      € 95
      46% off
      € 176 € 95
    • PHX 06:49
      2h 40m
      Direct
      IAH 10:29
      Phoenix - Houston | Mon, Dec 7 | Frontier Airlines
      IAH 19:20
      3h 7m
      Direct
      PHX 21:27
      Houston - Phoenix | Wed, Dec 9 | Frontier Airlines
      € 104
      41% off
      € 176 € 104
    • PHX 07:15
      2h 39m
      Direct
      IAH 10:54
      Phoenix - Houston | Sat, Nov 14 | Frontier Airlines
      IAH 10:45
      3h 10m
      Direct
      PHX 12:55
      Houston - Phoenix | Mon, Nov 16 | Frontier Airlines
      € 112
      36% off
      € 176 € 112
    • PHX 07:15
      2h 39m
      Direct
      IAH 10:54
      Phoenix - Houston | Tue, Nov 17 | Frontier Airlines
      IAH 10:45
      3h 10m
      Direct
      PHX 12:55
      Houston - Phoenix | Thu, Nov 19 | Frontier Airlines
      € 114
      35% off
      € 176 € 114
    • PHX 06:00
      2h 50m
      Direct
      IAH 10:50
      Phoenix - Houston | Fri, Oct 30 | Frontier Airlines
      IAH 10:45
      3h 10m
      Direct
      PHX 12:55
      Houston - Phoenix | Mon, Nov 2 | Frontier Airlines
      € 115
      35% off
      € 176 € 115
    • PHX 16:54
      2h 41m
      Direct
      IAH 21:35
      Phoenix - Houston | Thu, Oct 29 | Frontier Airlines
      IAH 22:30
      2h 59m
      Direct
      PHX 00:29
      Houston - Phoenix | Tue, Nov 3 | Frontier Airlines
      € 123
      30% off
      € 176 € 123
    • PHX 13:00
      17h 25m
      1 stop
      HOU 14:00
      Phoenix - Houston | Sun, Oct 25 | Normal Airline
      HOU 15:00
      6h
      Direct
      PHX 16:00
      Houston - Phoenix | Tue, Oct 27 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      PHX 06:00
      2h 50m
      Direct
      IAH 09:50
      Phoenix - Houston | Mon, Nov 9 | Frontier Airlines
      € 29 € 70
      59% off
      59% off
      € 70 € 29
    • PHX 05:30
      2h 43m
      Direct
      IAH 09:13
      Phoenix - Houston | Thu, Dec 31 | Frontier Airlines
      € 33 € 195
      83% off
      83% off
      € 195 € 33
    • PHX 09:05
      2h 43m
      Direct
      IAH 12:48
      Phoenix - Houston | Fri, Nov 20 | Frontier Airlines
      € 44 € 70
      37% off
      37% off
      € 70 € 44
    • PHX 09:58
      2h 43m
      Direct
      IAH 13:41
      Phoenix - Houston | Thu, Nov 19 | Frontier Airlines
      € 47
      33% off
      € 70 € 47
    • PHX 06:49
      2h 50m
      Direct
      IAH 10:39
      Phoenix - Houston | Wed, Dec 2 | Frontier Airlines
      € 48
      31% off
      € 70 € 48
    • PHX 06:49
      2h 40m
      Direct
      IAH 10:29
      Phoenix - Houston | Sat, Dec 5 | Frontier Airlines
      € 48
      75% off
      € 195 € 48
    • PHX 07:15
      2h 39m
      Direct
      IAH 10:54
      Phoenix - Houston | Sat, Nov 14 | Frontier Airlines
      € 49
      30% off
      € 70 € 49
    • PHX 07:15
      2h 39m
      Direct
      IAH 10:54
      Phoenix - Houston | Wed, Nov 11 | Frontier Airlines
      € 49
      30% off
      € 70 € 49
    • PHX 06:09
      2h 50m
      Direct
      IAH 09:59
      Phoenix - Houston | Sat, Nov 21 | Frontier Airlines
      € 49
      30% off
      € 70 € 49
    • PHX 13:00
      17h 25m
      1 stop
      HOU 14:00
      Phoenix - Houston | Sun, Oct 25 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      PHX 05:30
      2h 43m
      Direct
      IAH 09:13
      Phoenix - Houston | Thu, Dec 31 | Frontier Airlines
      € 33 € 368
      91% off
      91% off
      € 368 € 33
    • PHX 06:49
      2h 50m
      Direct
      IAH 10:39
      Phoenix - Houston | Wed, Dec 2 | Frontier Airlines
      € 48 € 368
      87% off
      87% off
      € 368 € 48
    • PHX 06:49
      2h 40m
      Direct
      IAH 10:29
      Phoenix - Houston | Sat, Dec 5 | Frontier Airlines
      € 48 € 368
      87% off
      87% off
      € 368 € 48
    • PHX 07:15
      2h 39m
      Direct
      IAH 10:54
      Phoenix - Houston | Sat, Nov 14 | Frontier Airlines
      € 49
      87% off
      € 368 € 49
    • PHX 06:49
      2h 40m
      Direct
      IAH 10:29
      Phoenix - Houston | Tue, Dec 8 | Frontier Airlines
      € 49
      87% off
      € 368 € 49
    • PHX 06:49
      2h 40m
      Direct
      IAH 10:29
      Phoenix - Houston | Tue, Dec 15 | Frontier Airlines
      € 49
      87% off
      € 368 € 49
    • PHX 07:15
      2h 39m
      Direct
      IAH 10:54
      Phoenix - Houston | Wed, Nov 4 | Frontier Airlines
      € 63
      83% off
      € 368 € 63
    • PHX 06:00
      2h 50m
      Direct
      IAH 09:50
      Phoenix - Houston | Thu, Nov 12 | Frontier Airlines
      € 64
      83% off
      € 368 € 64
    • PHX 05:10
      2h 43m
      Direct
      IAH 08:53
      Phoenix - Houston | Thu, Jan 7 | Frontier Airlines
      € 64
      83% off
      € 368 € 64
    • PHX 13:00
      17h 25m
      1 stop
      HOU 14:00
      Phoenix - Houston | Sun, Oct 25 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      PHX 06:00
      2h 50m
      Direct
      IAH 10:50
      Phoenix - Houston | Tue, Oct 27 | Frontier Airlines
      € 119 € 433
      73% off
      73% off
      € 433 € 119
    • PHX 16:22
      2h 38m
      Direct
      IAH 21:00
      Phoenix - Houston | Tue, Oct 27 | United Airlines
      € 139 € 433
      68% off
      68% off
      € 433 € 139
    • PHX 07:15
      2h 44m
      Direct
      IAH 11:59
      Phoenix - Houston | Sat, Oct 24 | Frontier Airlines
      € 144 € 433
      67% off
      67% off
      € 433 € 144
    • PHX 06:00
      2h 50m
      Direct
      IAH 10:50
      Phoenix - Houston | Wed, Oct 28 | Frontier Airlines
      € 149
      66% off
      € 433 € 149
    • PHX 05:01
      2h 41m
      Direct
      IAH 09:42
      Phoenix - Houston | Sun, Oct 25 | Frontier Airlines
      € 167
      61% off
      € 433 € 167
    • PHX 06:00
      2h 50m
      Direct
      IAH 10:50
      Phoenix - Houston | Fri, Oct 30 | Frontier Airlines
      € 177
      59% off
      € 433 € 177
    • PHX 06:00
      2h 50m
      Direct
      IAH 10:50
      Phoenix - Houston | Thu, Oct 29 | Frontier Airlines
      € 177
      59% off
      € 433 € 177
    • PHX 05:01
      2h 41m
      Direct
      IAH 09:42
      Phoenix - Houston | Mon, Oct 26 | Frontier Airlines
      € 195
      55% off
      € 433 € 195
    • PHX 08:44
      2h 47m
      Direct
      IAH 13:31
      Phoenix - Houston | Mon, Oct 26 | American Airlines
      € 254
      41% off
      € 433 € 254
    • PHX 13:00
      17h 25m
      1 stop
      HOU 14:00
      Phoenix - Houston | Sun, Oct 25 | Normal Airline
      Find more flights
      Find more flights
    • PHX 20:10
      2h 32m
      Direct
      IAH 23:42
      Phoenix - Houston | Sat, Nov 28 | American Airlines
      € 353 € 505
      30% off
      30% off
      € 505 € 353
    • PHX 20:10
      2h 34m
      Direct
      IAH 23:44
      Phoenix - Houston | Wed, Jan 6 | American Airlines
      € 104 € 505
      79% off
      79% off
      € 505 € 104
    • PHX 20:10
      2h 34m
      Direct
      IAH 23:44
      Phoenix - Houston | Thu, Jan 7 | American Airlines
      € 104 € 505
      79% off
      79% off
      € 505 € 104
    • PHX 20:10
      2h 34m
      Direct
      IAH 23:44
      Phoenix - Houston | Fri, Jan 8 | American Airlines
      € 104
      79% off
      € 505 € 104
    • PHX 18:59
      2h 35m
      Direct
      IAH 23:34
      Phoenix - Houston | Fri, Oct 30 | American Airlines
      € 254
      50% off
      € 505 € 254
    • PHX 18:59
      2h 35m
      Direct
      IAH 23:34
      Phoenix - Houston | Sun, Oct 25 | American Airlines
      € 255
      50% off
      € 505 € 255
    • PHX 07:15
      2h 37m
      Direct
      IAH 10:52
      Phoenix - Houston | Tue, Dec 22 | United Airlines
      € 193
      62% off
      € 505 € 193
    • PHX 09:15
      2h 37m
      Direct
      IAH 12:52
      Phoenix - Houston | Tue, Dec 29 | United Airlines
      € 193
      62% off
      € 505 € 193
    • PHX 12:45
      2h 37m
      Direct
      IAH 17:22
      Phoenix - Houston | Sat, Oct 31 | American Airlines
      € 207
      59% off
      € 505 € 207
    • PHX 13:00
      17h 25m
      1 stop
      HOU 14:00
      Phoenix - Houston | Sun, Oct 25 | Normal Airline
      Find more flights
      Find more flights

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

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

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

The data is based on the past 12 months and shows the average one-way ticket prices from Phoenix Sky Harbor International Airport to George Bush Intercontinental 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 Phoenix Sky Harbor International Airport to George Bush Intercontinental Airport, the best time to buy is in October, with an average price of € 97. You’ll want to avoid July, when the average price can reach as high as € 194.

€ 194
€ 146
€ 97
€ 49
  • € 97
    Oct
  • € 173
    Nov
  • € 175
    Dec
  • € 177
    Jan
  • € 172
    Feb
  • € 144
    Mar
  • € 185
    Apr
  • € 131
    May
  • € 155
    Jun
  • € 194
    Jul
  • € 161
    Aug
  • € 164
    Sep

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

The data is based on the past 12 months and shows the average ticket prices from Phoenix Sky Harbor International Airport to George Bush Intercontinental 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 Phoenix Sky Harbor International Airport to George Bush Intercontinental Airport is Monday, with average fares typically lower than other days. You’ll want to avoid flying on Wednesday, as ticket prices are usually the highest that day.

€ 213
€ 175
€ 136
€ 98
  • € 136
    Mon
  • € 157
    Tue
  • € 213
    Wed
  • € 155
    Thu
  • € 155
    Fri
  • € 154
    Sat
  • € 171
    Sun

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

The cheapest airline flying from Phoenix Sky Harbor International Airport to George Bush Intercontinental Airport is Frontier Airlines (from € 43) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From € 43
Delta Air Lines
From € 85
American Airlines
From € 88
United Airlines
From € 121

Find more flights and airlines

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

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91704

    Phoenix Sky Harbor International Airport

    11:10

    PHX

    2h 42m

    15:52

    IAH

    S M T W T F S
    Search

  2. F94113

    Phoenix Sky Harbor International Airport

    21:22

    PHX

    1h 14m

    Direct

    21:36

    LAS

    S - - W T F S
    Search

  3. F94132

    Harry Reid International Airport

    23:52

    LAS

    3h 8m

    Direct

    05:00

    IAH

    S M T W T F S

  4. F93983

    Phoenix Sky Harbor International Airport

    13:25

    PHX

    1h 14m

    Direct

    13:39

    LAS

    - M T W T F S
    Search

  5. F91966

    Harry Reid International Airport

    15:46

    LAS

    3h 14m

    Direct

    21:00

    IAH

    S M T - - F S

  6. F93983

    Phoenix Sky Harbor International Airport

    13:25

    PHX

    1h 14m

    Direct

    13:39

    LAS

    - M T W T F S
    Search

  7. F94132

    Harry Reid International Airport

    23:52

    LAS

    3h 8m

    Direct

    05:00

    IAH

    S M T W T F S

  8. F91895

    Phoenix Sky Harbor International Airport

    15:10

    PHX

    1h 15m

    Direct

    15:25

    LAS

    S - - - - - -
    Search

  9. F94924

    Harry Reid International Airport

    19:34

    LAS

    3h 10m

    Direct

    00:44

    IAH

    S - - W T - S

  10. F94113

    Phoenix Sky Harbor International Airport

    21:22

    PHX

    1h 14m

    Direct

    21:36

    LAS

    S - - W T F S
    Search

  11. F91490

    Harry Reid International Airport

    09:55

    LAS

    3h 16m

    Direct

    15:11

    IAH

    - - - W T - -

  12. F93983

    Phoenix Sky Harbor International Airport

    13:25

    PHX

    1h 14m

    Direct

    13:39

    LAS

    - M T W T F S
    Search

  13. F91490

    Harry Reid International Airport

    09:55

    LAS

    3h 16m

    Direct

    15:11

    IAH

    - - - W T - -

  14. F91019

    Phoenix Sky Harbor International Airport

    06:00

    PHX

    1h 13m

    Direct

    06:13

    LAS

    S M T W T F S
    Search

  15. F94132

    Harry Reid International Airport

    23:52

    LAS

    3h 8m

    Direct

    05:00

    IAH

    S M T W T F S

  16. F94113

    Phoenix Sky Harbor International Airport

    21:22

    PHX

    1h 14m

    Direct

    21:36

    LAS

    S - - W T F S
    Search

  17. F91966

    Harry Reid International Airport

    15:46

    LAS

    3h 14m

    Direct

    21:00

    IAH

    S M T - - F S

  18. F94113

    Phoenix Sky Harbor International Airport

    21:22

    PHX

    1h 14m

    Direct

    21:36

    LAS

    S - - W T F S
    Search

  19. F94924

    Harry Reid International Airport

    19:34

    LAS

    3h 10m

    Direct

    00:44

    IAH

    S - - W T - S
Find more flights and airlines

About Phoenix Sky Harbor International Airport and George Bush Intercontinental Airport

Learn about Phoenix Sky Harbor International Airport (PHX) and George Bush Intercontinental Airport (IAH) — including location, terminals, transportation, and travel tips.

Flight distance 1,621.88km
Cheapest one-way ticket price € 29
Cheapest return ticket price € 64

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

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

    Phoenix Sky Harbor International Airport to George Bush Intercontinental Airport takes about 2 hours 19 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 9 daily flights from Phoenix Sky Harbor International Airport (PHX) to George Bush Intercontinental Airport (IAH).
  • The earliest flight from Phoenix Sky Harbor International Airport to George Bush Intercontinental Airport departs at 05:01, and the last departs at 18:59, with about 13 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Phoenix Sky Harbor International Airport (PHX) to George Bush Intercontinental Airport (IAH) is quite popular. Without considering departure times or holidays, tickets cost around € 273 in October, the most expensive month to book this route.
  • The earliest flight departs from Phoenix Sky Harbor International Airport (PHX) at 07:00 and arrives in George Bush Intercontinental Airport (IAH) at 10:32.
  • The latest flight departs from Phoenix Sky Harbor International Airport (PHX) at 17:11 and arrives in George Bush Intercontinental Airport (IAH) at 20:43.
  • Frontier Airlines is a very popular airline operating an average of 3258 flights per month.
  • One-way flights from Phoenix Sky Harbor International Airport to George Bush Intercontinental Airport currently start from € 29, and round-trip fares start from € 64. The current lowest fare is a Frontier Airlines flight departing on Mon, Nov 9; prices may vary depending on availability.
  • Yes. United Airlines, American Airlines and Frontier Airlines operate direct flights from Phoenix Sky Harbor International Airport to George Bush Intercontinental Airport, with an average flight time of 2 hours 26 minutes, and around 71 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 Phoenix Sky Harbor International Airport to George Bush Intercontinental Airport is € 173. Prices may vary depending on the departure date, airline, and availability.
  • Frontier Airlines and Volaris are the most popular budget airlines flying from Phoenix Sky Harbor International Airport to George Bush Intercontinental Airport, with one-way fares starting from € 29. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Phoenix Sky Harbor International Airport to George Bush Intercontinental Airport operates around 70 weekly flights, mainly by United Airlines, American Airlines and Frontier Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Phoenix Sky Harbor International Airport and George Bush Intercontinental 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.