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Tucson International Airport to George Bush Intercontinental Airport flight

Explore the cheapest one-way and round-trip flights from Tucson International Airport to George Bush Intercontinental Airport over the next 90 days, with one-way fares from $139 and round-trip from $234. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      TUS 7:30 AM
      2h 23m
      Nonstop
      IAH 10:53 AM
      Tucson - Houston | Tue, Nov 24 | United Airlines
      IAH 8:30 PM
      2h 49m
      Nonstop
      TUS 10:19 PM
      Houston - Tucson | Tue, Dec 1 | United Airlines
      $234 $368
      36% off
      36% off
      $368 $234
    • TUS 7:47 AM
      5h 53m
      1 stop
      IAH 2:40 PM
      Tucson - Houston | Fri, Nov 20 | Delta Air Lines
      IAH 7:00 AM
      6h 1m
      1 stop
      TUS 12:01 PM
      Houston - Tucson | Tue, Nov 24 | Delta Air Lines
      $245 $368
      33% off
      33% off
      $368 $245
    • TUS 5:15 AM
      4h 44m
      1 stop
      IAH 10:59 AM
      Tucson - Houston | Tue, Nov 24 | American Airlines
      IAH 5:45 AM
      4h 25m
      1 stop
      TUS 9:10 AM
      Houston - Tucson | Tue, Dec 1 | American Airlines
      $256 $368
      30% off
      30% off
      $368 $256
    • TUS 10:28 AM
      4h 54m
      1 stop
      IAH 5:22 PM
      Tucson - Houston | Tue, Nov 3 | American Airlines
      HOU 7:00 AM
      4h 57m
      1 stop
      TUS 9:57 AM
      Houston - Tucson | Fri, Nov 6 | American Airlines
      $260
      28% off
      $368 $260
    • TUS 6:35 AM
      6h 2m
      1 stop
      IAH 2:37 PM
      Tucson - Houston | Tue, Nov 3 | Delta Air Lines
      IAH 2:19 PM
      9h 18m
      1 stop
      TUS 9:37 PM
      Houston - Tucson | Fri, Nov 6 | Delta Air Lines
      $265
      28% off
      $368 $265
    • TUS 3:55 PM
      5h 2m
      1 stop
      IAH 10:57 PM
      Tucson - Houston | Thu, Nov 5 | American Airlines
      IAH 6:56 PM
      4h 30m
      1 stop
      TUS 10:26 PM
      Houston - Tucson | Tue, Nov 10 | American Airlines
      $273
      26% off
      $368 $273
    • TUS 11:25 AM
      5h 6m
      1 stop
      IAH 5:31 PM
      Tucson - Houston | Sun, Nov 8 | American Airlines
      IAH 6:56 PM
      4h 30m
      1 stop
      TUS 10:26 PM
      Houston - Tucson | Sun, Nov 15 | American Airlines
      $288
      22% off
      $368 $288
    • TUS 4:57 PM
      4h 42m
      1 stop
      IAH 10:39 PM
      Tucson - Houston | Wed, Nov 18 | American Airlines
      IAH 5:45 AM
      4h 25m
      1 stop
      TUS 9:10 AM
      Houston - Tucson | Wed, Nov 25 | American Airlines
      $289
      21% off
      $368 $289
    • TUS 7:42 AM
      6h 3m
      1 stop
      IAH 2:45 PM
      Tucson - Houston | Tue, Dec 8 | Delta Air Lines
      IAH 4:15 PM
      6h 34m
      1 stop
      TUS 9:49 PM
      Houston - Tucson | Thu, Dec 10 | Delta Air Lines
      $289
      21% off
      $368 $289
    • TUS 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Tucson - Houston | Wed, Nov 4 | Normal Airline
      HOU 3:00 PM
      6h
      Nonstop
      TUS 4:00 PM
      Houston - Tucson | Fri, Nov 6 | Normal Airline
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    • Cheapest
      TUS 6:00 AM
      5h 12m
      1 stop
      IAH 1:12 PM
      Tucson - Houston | Tue, Nov 3 | American Airlines
      $139 $233
      40% off
      40% off
      $233 $139
    • Cheapest
      TUS 5:37 PM
      17h 25m
      1 stop
      IAH 12:02 PM
      Tucson - Houston | Mon, Dec 14 | Delta Air Lines
      $139 $233
      40% off
      40% off
      $233 $139
    • TUS 11:25 AM
      5h 6m
      1 stop
      IAH 5:31 PM
      Tucson - Houston | Sun, Dec 20 | American Airlines
      $145 $233
      38% off
      38% off
      $233 $145
    • TUS 6:00 AM
      5h 12m
      1 stop
      IAH 1:12 PM
      Tucson - Houston | Tue, Nov 10 | American Airlines
      $145
      38% off
      $233 $145
    • TUS 7:47 AM
      27h 57m
      1 stop
      IAH 12:44 PM
      Tucson - Houston | Sun, Dec 6 | Delta Air Lines
      $148
      36% off
      $233 $148
    • TUS 12:18 PM
      8h 32m
      1 stop
      IAH 9:50 PM
      Tucson - Houston | Tue, Nov 24 | Delta Air Lines
      $150
      36% off
      $233 $150
    • TUS 8:08 AM
      8h 12m
      1 stop
      IAH 5:20 PM
      Tucson - Houston | Sun, Dec 20 | Delta Air Lines
      $151
      35% off
      $233 $151
    • TUS 3:59 PM
      6h 51m
      1 stop
      IAH 11:50 PM
      Tucson - Houston | Mon, Dec 7 | American Airlines
      $153
      34% off
      $233 $153
    • TUS 4:57 PM
      6h 9m
      1 stop
      IAH 12:06 AM
      Tucson - Houston | Tue, Nov 17 | American Airlines
      $158
      32% off
      $233 $158
    • TUS 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Tucson - Houston | Wed, Nov 4 | Normal Airline
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    • Cheapest nonstop
      TUS 6:30 AM
      2h 23m
      Nonstop
      IAH 10:53 AM
      Tucson - Houston | Thu, Nov 12 | United Airlines
      $168 $233
      28% off
      28% off
      $233 $168
    • TUS 7:30 AM
      2h 23m
      Nonstop
      IAH 10:53 AM
      Tucson - Houston | Sun, Nov 29 | United Airlines
      $184 $233
      21% off
      21% off
      $233 $184
    • TUS 7:30 AM
      2h 23m
      Nonstop
      IAH 10:53 AM
      Tucson - Houston | Thu, Nov 26 | United Airlines
      $232 $294
      21% off
      21% off
      $294 $232
    • TUS 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Tucson - Houston | Wed, Nov 4 | Normal Airline
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    • Cheapest nonstop
      TUS 7:30 AM
      2h 23m
      Nonstop
      IAH 10:53 AM
      Tucson - Houston | Thu, Nov 26 | United Airlines
      $232 $294
      21% off
      21% off
      $294 $232
    • TUS 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Tucson - Houston | Wed, Nov 4 | Normal Airline
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    • TUS 6:30 AM
      2h 23m
      Nonstop
      IAH 10:53 AM
      Tucson - Houston | Thu, Nov 12 | United Airlines
      $168 $233
      28% off
      28% off
      $233 $168
    • TUS 7:30 AM
      2h 23m
      Nonstop
      IAH 10:53 AM
      Tucson - Houston | Sun, Nov 29 | United Airlines
      $184 $233
      21% off
      21% off
      $233 $184
    • TUS 7:30 AM
      2h 23m
      Nonstop
      IAH 10:53 AM
      Tucson - Houston | Thu, Nov 26 | United Airlines
      $232 $294
      21% off
      21% off
      $294 $232
    • TUS 4:57 PM
      4h 42m
      1 stop
      IAH 10:39 PM
      Tucson - Houston | Wed, Nov 18 | American Airlines
      $163
      30% off
      $233 $163
    • TUS 11:25 AM
      5h 6m
      1 stop
      IAH 5:31 PM
      Tucson - Houston | Sun, Dec 20 | American Airlines
      $145
      38% off
      $233 $145
    • TUS 6:00 AM
      5h 12m
      1 stop
      IAH 1:12 PM
      Tucson - Houston | Tue, Nov 3 | American Airlines
      $139
      40% off
      $233 $139
    • TUS 6:00 AM
      5h 12m
      1 stop
      IAH 1:12 PM
      Tucson - Houston | Tue, Nov 10 | American Airlines
      $145
      38% off
      $233 $145
    • TUS 4:57 PM
      6h 9m
      1 stop
      IAH 12:06 AM
      Tucson - Houston | Tue, Nov 17 | American Airlines
      $158
      32% off
      $233 $158
    • TUS 3:59 PM
      6h 51m
      1 stop
      IAH 11:50 PM
      Tucson - Houston | Mon, Dec 7 | American Airlines
      $153
      34% off
      $233 $153
    • TUS 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Tucson - Houston | Wed, Nov 4 | Normal Airline
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Displayed flight fares from Tucson to Houston 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 Tucson International Airport to George Bush Intercontinental Airport?

The cheapest airline flying from Tucson International Airport to George Bush Intercontinental Airport is Delta Air Lines (from $133) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From $133
American Airlines
From $138
United Airlines
From $163
Alaska Airlines
From $304

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What is the flight schedule from Tucson International Airport to George Bush Intercontinental Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA315

    Tucson International Airport

    7:30 AM

    TUS

    2h 23m

    10:53 AM

    IAH

    S M T W T F S
    Search

  2. AA490

    Tucson International Airport

    5:20 AM

    TUS

    2h 25m

    Nonstop

    8:45 AM

    DFW

    S M T W T F S
    Search

  3. AA2076

    Dallas Fort Worth International Airport

    9:40 AM

    DFW

    1h 19m

    Nonstop

    10:59 AM

    IAH

    S M T - T F -

  4. AA3125

    Tucson International Airport

    4:57 PM

    TUS

    2h 27m

    Nonstop

    8:24 PM

    DFW

    S M T W T F S
    Search

  5. AA2790

    Dallas Fort Worth International Airport

    9:26 PM

    DFW

    1h 13m

    Nonstop

    10:39 PM

    IAH

    S - T W T - S

  6. AA490

    Tucson International Airport

    5:20 AM

    TUS

    2h 25m

    Nonstop

    8:45 AM

    DFW

    S M T W T F S
    Search

  7. AA6197

    Dallas Fort Worth International Airport

    10:08 AM

    DFW

    1h 24m

    Nonstop

    11:32 AM

    IAH

    - - - W - - S

  8. UA624

    Tucson International Airport

    5:42 PM

    TUS

    1h 58m

    Nonstop

    7:40 PM

    DEN

    S - T W T - S
    Search

  9. UA2419

    Denver International Airport

    8:39 PM

    DEN

    2h 20m

    Nonstop

    11:59 PM

    IAH

    S M T W T F S

  10. AA875

    Tucson International Airport

    7:00 AM

    TUS

    2h 23m

    Nonstop

    10:23 AM

    DFW

    S M T W T F S
    Search

  11. AA3911

    Dallas Fort Worth International Airport

    12:04 PM

    DFW

    1h 27m

    Nonstop

    1:31 PM

    IAH

    S M T W T - S

  12. DL3502

    Tucson International Airport

    7:35 AM

    TUS

    1h 50m

    Nonstop

    8:25 AM

    LAX

    S M T W T F S
    Search

  13. DL1143

    Los Angeles Intl. Airport

    9:15 AM

    LAX

    3h 12m

    Nonstop

    2:27 PM

    IAH

    S M T W T F S

  14. AA3125

    Tucson International Airport

    4:57 PM

    TUS

    2h 27m

    Nonstop

    8:24 PM

    DFW

    S M T W T F S
    Search

  15. AA5591

    Dallas Fort Worth International Airport

    10:43 PM

    DFW

    1h 23m

    Nonstop

    12:06 AM

    IAH

    S - T W T - S

  16. AA2721

    Tucson International Airport

    1:06 PM

    TUS

    2h 23m

    Nonstop

    4:29 PM

    DFW

    S M T W T F S
    Search

  17. AA1392

    Dallas Fort Worth International Airport

    7:06 PM

    DFW

    1h 20m

    Nonstop

    8:26 PM

    IAH

    S M T W T F S

  18. AA3951

    Tucson International Airport

    4:00 PM

    TUS

    1h 1m

    Nonstop

    5:01 PM

    PHX

    S M T W T F S
    Search

  19. AA3232

    Phoenix Sky Harbor International Airport

    8:07 PM

    PHX

    2h 47m

    Nonstop

    11:54 PM

    IAH

    S M T W T F S
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About Tucson International Airport and George Bush Intercontinental Airport

Learn about Tucson International Airport (TUS) and George Bush Intercontinental Airport (IAH) — including location, terminals, transportation, and travel tips.

Flight distance 1,505 km
Cheapest one-way ticket price $139
Cheapest return ticket price $234

FAQs for Tucson International Airport to George Bush Intercontinental Airport Flights

  • How long is the flight from Tucson International Airport to George Bush Intercontinental Airport?

    Tucson International Airport to George Bush Intercontinental Airport takes about 1 hour 49 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 daily flights from Tucson International Airport (TUS) to George Bush Intercontinental Airport (IAH).
  • The earliest flight from Tucson International Airport to George Bush Intercontinental Airport departs at 06:06, and the last departs at 11:11, with about 3 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Tucson International Airport (TUS) to George Bush Intercontinental Airport (IAH) is quite popular. Without considering departure times or holidays, tickets cost around $209 in December, the most expensive month to book this route.
  • The earliest flight departs from Tucson International Airport (TUS) at 06:30 and arrives in George Bush Intercontinental Airport (IAH) at 10:56.
  • The latest flight departs from Tucson International Airport (TUS) at 17:14 and arrives in George Bush Intercontinental Airport (IAH) at 20:42.
  • United Airlines is a very popular airline operating an average of 169 flights per month.
  • One-way flights from Tucson International Airport to George Bush Intercontinental Airport currently start from $139, and round-trip fares start from $234. The current lowest fare is a American Airlines flight departing on Tue, Nov 3; prices may vary depending on availability.
  • Yes. United Airlines operate direct flights from Tucson International Airport to George Bush Intercontinental Airport, with an average flight time of 2 hours, and around 14 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 Tucson International Airport to George Bush Intercontinental Airport is $252. Prices may vary depending on the departure date, airline, and availability.
  • Tucson International Airport to George Bush Intercontinental Airport operates around 14 weekly flights, mainly by United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Tucson 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.

Popular Destinations

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, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, 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.