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Tri-Cities Airport to George Bush Intercontinental Airport flight

Explore the cheapest one-way and round-trip flights from Tri-Cities Airport to George Bush Intercontinental Airport over the next 90 days, with one-way fares from £133 and round-trip from £233. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      TRI 05:00
      5h 6m
      1 stop
      IAH 09:06
      Bristol - Houston | Sun, Nov 22 | American Airlines
      £133 £326
      59% off
      59% off
      £326 £133
    • TRI 11:08
      4h 45m
      1 stop
      IAH 14:53
      Bristol - Houston | Thu, Nov 26 | American Airlines
      £136 £326
      57% off
      57% off
      £326 £136
    • TRI 05:00
      5h 6m
      1 stop
      IAH 09:06
      Bristol - Houston | Mon, Nov 23 | American Airlines
      £151 £326
      54% off
      54% off
      £326 £151
    • TRI 16:26
      5h 13m
      1 stop
      IAH 20:39
      Bristol - Houston | Wed, Nov 25 | American Airlines
      £164
      50% off
      £326 £164
    • TRI 13:52
      20h 2m
      1 stop
      IAH 08:54
      Bristol - Houston | Mon, Jan 4 | Delta Air Lines
      £205
      37% off
      £326 £205
    • TRI 06:00
      4h 22m
      1 stop
      IAH 09:22
      Bristol - Houston | Thu, Nov 26 | Delta Air Lines
      £219
      33% off
      £326 £219
    • TRI 18:04
      5h 49m
      1 stop
      IAH 22:53
      Bristol - Houston | Mon, Jan 4 | American Airlines
      £221
      32% off
      £326 £221
    • TRI 18:03
      5h 50m
      1 stop
      IAH 22:53
      Bristol - Houston | Sat, Dec 19 | American Airlines
      £221
      32% off
      £326 £221
    • TRI 17:11
      16h 35m
      1 stop
      IAH 08:46
      Bristol - Houston | Sun, Nov 22 | Delta Air Lines
      £221
      32% off
      £326 £221
    • TRI 13:00
      17h 25m
      1 stop
      HOU 14:00
      Bristol - Houston | Sat, Nov 14 | Normal Airline
      More cheap flights
      More cheap flights
    • TRI 13:22
      4h 49m
      1 stop
      IAH 17:11
      Bristol - Houston | Thu, Nov 26 | Delta Air Lines
      IAH 05:35
      6h 27m
      1 stop
      TRI 13:02
      Houston - Bristol | Thu, Dec 3 | Delta Air Lines
      £233 £372
      37% off
      37% off
      £372 £233
    • TRI 17:20
      4h 38m
      1 stop
      IAH 20:58
      Bristol - Houston | Thu, Dec 24 | Delta Air Lines
      IAH 08:10
      5h 41m
      1 stop
      TRI 14:51
      Houston - Bristol | Sun, Dec 27 | Delta Air Lines
      £233 £372
      37% off
      37% off
      £372 £233
    • TRI 15:35
      7h 24m
      1 stop
      IAH 21:59
      Bristol - Houston | Wed, Dec 2 | Delta Air Lines
      IAH 07:00
      5h 2m
      1 stop
      TRI 13:02
      Houston - Bristol | Sat, Dec 5 | Delta Air Lines
      £234 £372
      37% off
      37% off
      £372 £234
    • TRI 15:35
      7h 24m
      1 stop
      IAH 21:59
      Bristol - Houston | Tue, Dec 1 | Delta Air Lines
      IAH 07:00
      5h 2m
      1 stop
      TRI 13:02
      Houston - Bristol | Sat, Dec 5 | Delta Air Lines
      £234
      37% off
      £372 £234
    • TRI 10:06
      6h 38m
      1 stop
      IAH 15:44
      Bristol - Houston | Wed, Nov 18 | Delta Air Lines
      IAH 05:35
      6h 1m
      1 stop
      TRI 12:36
      Houston - Bristol | Sat, Nov 21 | Delta Air Lines
      £235
      37% off
      £372 £235
    • TRI 07:00
      8h 8m
      1 stop
      IAH 14:08
      Bristol - Houston | Wed, Dec 2 | American Airlines
      IAH 06:00
      4h 35m
      1 stop
      TRI 11:35
      Houston - Bristol | Sat, Dec 5 | American Airlines
      £242
      35% off
      £372 £242
    • TRI 17:22
      6h 31m
      1 stop
      IAH 22:53
      Bristol - Houston | Wed, Nov 18 | American Airlines
      IAH 09:04
      4h 54m
      1 stop
      TRI 14:58
      Houston - Bristol | Sat, Nov 21 | American Airlines
      £242
      35% off
      £372 £242
    • TRI 05:16
      4h 47m
      1 stop
      IAH 09:03
      Bristol - Houston | Tue, Dec 1 | American Airlines
      IAH 06:00
      4h 35m
      1 stop
      TRI 11:35
      Houston - Bristol | Sat, Dec 5 | American Airlines
      £242
      35% off
      £372 £242
    • TRI 06:00
      4h 27m
      1 stop
      IAH 09:27
      Bristol - Houston | Thu, Dec 10 | Delta Air Lines
      HOU 06:00
      6h 2m
      1 stop
      TRI 13:02
      Houston - Bristol | Thu, Dec 17 | Delta Air Lines
      £249
      33% off
      £372 £249
    • TRI 13:00
      17h 25m
      1 stop
      HOU 14:00
      Bristol - Houston | Sat, Nov 14 | Normal Airline
      HOU 15:00
      6h
      Nonstop
      TRI 16:00
      Houston - Bristol | Mon, Nov 16 | Normal Airline
      More cheap flights
      More cheap flights
    • TRI 16:29
      5h 5m
      1 stop
      IAH 20:34
      Bristol - Houston | Tue, Nov 17 | American Airlines
      £276 £354
      22% off
      22% off
      £354 £276
    • TRI 13:00
      17h 25m
      1 stop
      HOU 14:00
      Bristol - Houston | Sat, Nov 14 | Normal Airline
      More cheap flights
      More cheap flights
    • TRI 16:29
      5h 5m
      1 stop
      IAH 20:34
      Bristol - Houston | Tue, Nov 17 | American Airlines
      £276 £354
      22% off
      22% off
      £354 £276
    • TRI 13:00
      17h 25m
      1 stop
      HOU 14:00
      Bristol - Houston | Sat, Nov 14 | Normal Airline
      More cheap flights
      More cheap flights
    • TRI 06:00
      4h 22m
      1 stop
      IAH 09:22
      Bristol - Houston | Thu, Nov 26 | Delta Air Lines
      £219 £326
      33% off
      33% off
      £326 £219
    • TRI 13:54
      4h 23m
      1 stop
      IAH 17:17
      Bristol - Houston | Fri, Nov 13 | Delta Air Lines
      £317 £407
      22% off
      22% off
      £407 £317
    • TRI 11:08
      4h 45m
      1 stop
      IAH 14:53
      Bristol - Houston | Thu, Nov 26 | American Airlines
      £136 £326
      57% off
      57% off
      £326 £136
    • TRI 05:00
      5h 6m
      1 stop
      IAH 09:06
      Bristol - Houston | Sun, Nov 22 | American Airlines
      £133
      59% off
      £326 £133
    • TRI 05:00
      5h 6m
      1 stop
      IAH 09:06
      Bristol - Houston | Mon, Nov 23 | American Airlines
      £151
      54% off
      £326 £151
    • TRI 16:26
      5h 13m
      1 stop
      IAH 20:39
      Bristol - Houston | Wed, Nov 25 | American Airlines
      £164
      50% off
      £326 £164
    • TRI 18:04
      5h 49m
      1 stop
      IAH 22:53
      Bristol - Houston | Mon, Jan 4 | American Airlines
      £221
      32% off
      £326 £221
    • TRI 18:04
      5h 49m
      1 stop
      IAH 22:53
      Bristol - Houston | Sun, Jan 3 | American Airlines
      £252
      23% off
      £326 £252
    • TRI 18:03
      5h 50m
      1 stop
      IAH 22:53
      Bristol - Houston | Sat, Dec 19 | American Airlines
      £221
      32% off
      £326 £221
    • TRI 13:00
      17h 25m
      1 stop
      HOU 14:00
      Bristol - Houston | Sat, Nov 14 | Normal Airline
      More cheap flights
      More cheap flights

Displayed flight fares from Bristol 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 Tri-Cities Airport to George Bush Intercontinental Airport?

The cheapest airline flying from Tri-Cities Airport to George Bush Intercontinental Airport is Delta Air Lines (from £201) among 2 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From £201
American Airlines
From £208

Find more flights and airlines

What is the flight schedule from Tri-Cities Airport to George Bush Intercontinental Airport?

Check on the flight schedule from Bristol to Houston to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL1537

    Tri-Cities Airport

    06:00

    TRI

    1h 17m

    Nonstop

    07:17

    ATL

    S M T W T F S
    Search

  2. DL1585

    Hartsfield–Jackson Atlanta International Airport

    07:30

    ATL

    2h 16m

    Nonstop

    08:46

    IAH

    S M T W T F S

  3. DL5519

    Tri-Cities Airport

    15:53

    TRI

    1h 12m

    Nonstop

    17:05

    ATL

    S - T W T F S
    Search

  4. DL2354

    Hartsfield–Jackson Atlanta International Airport

    19:40

    ATL

    2h 18m

    Nonstop

    20:58

    IAH

    - - - - - F -

  5. DL1507

    Tri-Cities Airport

    13:54

    TRI

    1h 11m

    Nonstop

    15:05

    ATL

    S M T W T F S
    Search

  6. DL2341

    Hartsfield–Jackson Atlanta International Airport

    16:11

    ATL

    2h 18m

    Nonstop

    17:29

    IAH

    S M T W T - S

  7. AA5904

    Tri-Cities Airport

    11:01

    TRI

    1h 24m

    Nonstop

    12:25

    CLT

    - - - W - - -
    Search

  8. AA1478

    Charlotte Douglas International Airport

    12:38

    CLT

    2h 53m

    Nonstop

    14:31

    IAH

    S M T W T F S

  9. DL1507

    Tri-Cities Airport

    13:54

    TRI

    1h 11m

    Nonstop

    15:05

    ATL

    S M T W T F S
    Search

  10. DL2339

    Hartsfield–Jackson Atlanta International Airport

    16:50

    ATL

    2h 20m

    Nonstop

    18:10

    IAH

    - - - - - F -

  11. AA5845

    Tri-Cities Airport

    05:04

    TRI

    1h 25m

    Nonstop

    06:29

    CLT

    S M T W T F S
    Search

  12. AA2374

    Charlotte Douglas International Airport

    07:05

    CLT

    3h 1m

    Nonstop

    09:06

    IAH

    - - - W - - -

  13. AA4230

    Tri-Cities Airport

    16:29

    TRI

    3h

    Nonstop

    18:29

    DFW

    S M T W T F S
    Search

  14. AA1392

    Dallas Fort Worth International Airport

    19:06

    DFW

    1h 20m

    Nonstop

    20:26

    IAH

    S M T W T F S

  15. DL1825

    Tri-Cities Airport

    15:45

    TRI

    1h 19m

    Nonstop

    17:04

    ATL

    - M - - - - -
    Search

  16. DL2680

    Hartsfield–Jackson Atlanta International Airport

    20:49

    ATL

    2h 17m

    Nonstop

    22:06

    IAH

    S M T W T - S

  17. DL5519

    Tri-Cities Airport

    15:53

    TRI

    1h 12m

    Nonstop

    17:05

    ATL

    S - T W T F S
    Search

  18. DL2680

    Hartsfield–Jackson Atlanta International Airport

    20:49

    ATL

    2h 17m

    Nonstop

    22:06

    IAH

    S M T W T - S

  19. AA5904

    Tri-Cities Airport

    11:01

    TRI

    1h 24m

    Nonstop

    12:25

    CLT

    - - - W - - -
    Search

  20. AA2297

    Charlotte Douglas International Airport

    18:26

    CLT

    2h 55m

    Nonstop

    20:21

    IAH

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

About Tri-Cities Airport and George Bush Intercontinental Airport

Learn about Tri-Cities Airport (TRI) and George Bush Intercontinental Airport (IAH) — including location, terminals, transportation, and travel tips.

Flight distance 1,402.78 km
Cheapest one-way ticket price £133
Cheapest return ticket price £233

FAQs for Tri-Cities Airport to George Bush Intercontinental Airport Flights

  • What are the cheapest flights from Tri-Cities Airport to George Bush Intercontinental Airport?

    One-way flights from Tri-Cities Airport to George Bush Intercontinental Airport currently start from £133, and round-trip fares start from £233. The current lowest fare is a American Airlines flight departing on Sun, Nov 22; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Tri-Cities Airport to George Bush Intercontinental Airport is £229. Prices may vary depending on the departure date, airline, and availability.
  • Enter Tri-Cities 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 the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.