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Sky Harbor International Airport to George Bush Intercontinental Airport flight
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Cheap Flights from Sky Harbor International Airport to George Bush Intercontinental Airport

Search for flights from Phoenix to Houston and check out affordable one-way and round-trip options.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • PHX15:38
        2h 38m
        Direct
        IAH20:16
        Phoenix - Houston|Sat, May 18|Frontier Airlines
        $30$54
        45% OFF
        45% OFF
        $54$30
      • PHX06:45
        2h 32m
        Direct
        IAH11:17
        Phoenix - Houston|Wed, May 8|Frontier Airlines
        $30$54
        44% OFF
        44% OFF
        $54$30
      • PHX06:45
        2h 32m
        Direct
        IAH11:17
        Phoenix - Houston|Wed, May 15|Frontier Airlines
        $31$54
        43% OFF
        43% OFF
        $54$31
      • PHX15:12
        4h 47m
        Direct
        IAH21:59
        Phoenix - Houston|Sat, May 11|Frontier Airlines
        $31
        $31
      • PHX12:59
        4h 42m
        Direct
        IAH19:41
        Phoenix - Houston|Thu, May 9|Frontier Airlines
        $36
        $36
      • PHX17:10
        2h 38m
        Direct
        IAH21:48
        Phoenix - Houston|Tue, Jun 25|Frontier Airlines
        $36
        $36
      • PHX15:25
        2h 38m
        Direct
        IAH20:03
        Phoenix - Houston|Wed, May 29|Frontier Airlines
        $36
        $36
      • PHX15:25
        2h 38m
        Direct
        IAH20:03
        Phoenix - Houston|Mon, May 20|Frontier Airlines
        $36
        $36
      • PHX15:21
        2h 39m
        Direct
        IAH20:00
        Phoenix - Houston|Wed, Jun 19|Frontier Airlines
        $36
        $36
      • PHX15:28
        2h 38m
        Direct
        IAH20:06
        Phoenix - Houston|Sat, Jun 22|Frontier Airlines
        $37
        $37
      • PHX13:00
        3h 5m
        Direct
        IAH14:00
        Phoenix - Houston|Sun, May 5|Frontier Airlines
        Find More Flights
        Find More Flights

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

Selected Airlines from Sky Harbor International Airport to George Bush Intercontinental Airport

See which airlines fly from Phoenix to Houston. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

American Airlines
From $51
Spirit Airlines
From $56
Delta Air Lines
From $82
United Airlines
From $91
Frontier Airlines
From $97
Southwest Airlines
From $177
Alaska Airlines
From $202
ANA airlines
Find more flights and airlines

Find Cheaper Flights from Phoenix to Houston. Enjoy nonstop flights with 1 airline

Explore other flights from Phoenix to Houston to find the best alternative options.

  • Cheapest
    Frontier Airlines
    PHX
    05:50
    7h 19m
    1 transfer
    HOU
    15:09
    Sky Harbor International Airport - William P. Hobby Airport
    Tue, May 14Frontier Airlines
    $45
  • Allegiant Air
    AZA
    08:10
    2h 29m
    Direct
    HOU
    12:39
    Phoenix-Mesa Gateway Airport - William P. Hobby Airport
    Mon, May 6Allegiant Air
    $65
  • Allegiant Air
    AZA
    08:10
    2h 29m
    Direct
    HOU
    12:39
    Phoenix-Mesa Gateway Airport - William P. Hobby Airport
    Mon, May 6Allegiant Air
    $65
    Find More Flights
Flight Schedule from 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. F93284

    Frontier Airlines

    05:01

    PHX

    2.5h

    09:28

    DFW

    SMT-TFS
    Search

  2. F93198

    Frontier Airlines

    19:18

    DFW

    1.2h

    20:29

    IAH

    -MTWTF-

  3. NK2903

    Spirit Airlines

    10:13

    PHX

    2.5h

    14:43

    DFW

    SMTWTFS
    Search

  4. F93196

    Frontier Airlines

    18:42

    DFW

    1.6h

    20:21

    IAH

    -M-WTFS

  5. NK2043

    Spirit Airlines

    11:29

    PHX

    1.1h

    12:38

    LAS

    SMTWTFS
    Search

  6. NK1292

    Spirit Airlines

    14:41

    LAS

    3.2h

    19:54

    IAH

    SMTWTFS

  7. F93196

    Frontier Airlines

    12:59

    PHX

    4.7h

    Direct

    19:41

    IAH

    ---W---
    Search

  8. F93198

    Frontier Airlines

    15:12

    PHX

    4.8h

    Direct

    21:59

    IAH

    -----F-
    Search

  9. F94182

    Frontier Airlines

    15:21

    PHX

    2.6h

    Direct

    20:00

    IAH

    S-T-TF-
    Search
Find more flights and airlines

Sky Harbor International Airport to George Bush Intercontinental Airport Flights Info

Flight distance1,621.88km
Cheapest one-way ticket price$29
Cheapest return ticket price$54

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

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

    It takes around 3 hours 4 minutes to fly from Sky Harbor International Airport (PHX) to George Bush Intercontinental Airport (IAH).

  • How many daily flights are there from Sky Harbor International Airport (PHX) to George Bush Intercontinental Airport (IAH)?

    There are around 9 daily flights from Sky Harbor International Airport (PHX) to George Bush Intercontinental Airport (IAH).

  • When are flight tickets from Sky Harbor International Airport (PHX) to George Bush Intercontinental Airport (IAH) the cheapest?

    Tickets cost around $132 in June, making it the cheapest month to book. Sky Harbor International Airport (PHX) to George Bush Intercontinental Airport (IAH) is a popular route, so don't forget to book your tickets in advance.

  • When are flight tickets from Sky Harbor International Airport (PHX) to George Bush Intercontinental Airport (IAH) most expensive?

    The route from Sky Harbor International Airport (PHX) to George Bush Intercontinental Airport (IAH) is quite popular. Without considering departure times or holidays, tickets cost around $242 in April, the most expensive month to book this route.

  • What time does the earliest flight from Sky Harbor International Airport to George Bush Intercontinental Airport depart?

    The earliest flight departs from Sky Harbor International Airport (PHX) at 06:00 and arrives in George Bush Intercontinental Airport (IAH) at 10:32.

  • What time does the latest flight from Sky Harbor International Airport to George Bush Intercontinental Airport depart?

    The latest flight departs from Sky Harbor International Airport (PHX) at 19:35 and arrives in George Bush Intercontinental Airport (IAH) at 00:16.

  • Which airline operates the most direct flights from Sky Harbor International Airport (PHX) to George Bush Intercontinental Airport (IAH)?

    United Airlines is a very popular airline operating an average of 2698 flights per month.

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