United Flights from Houston (IAH) starting at $ 117*

Fly from Houston (IAH) and get United's best fares

$
Select travel class

  • Houston (IAH)to

    Los Angeles (LAX)
    03/22/25 - 03/25/25
    from
    $ 177*
    Viewed: 17 hours ago
    Roundtrip
    |
    Economy

    Houston (IAH)to

    Guatemala City (GUA)
    12/28/24 - 01/01/25
    from
    $ 322*
    Viewed: 1 hour ago
    Roundtrip
    |
    Economy

    Houston (IAH)to

    San Pedro Sula (SAP)
    12/30/24 - 01/01/25
    from
    $ 243*
    Viewed: 1 hour ago
    Roundtrip
    |
    Economy

    Houston (IAH)to

    San Juan (SJU)
    03/03/25 - 03/08/25
    from
    $ 245*
    Viewed: 4 hours ago
    Roundtrip
    |
    Economy

  • Houston (IAH)to

    London (LHR)
    02/11/25 - 02/18/25
    from
    $ 652*
    Viewed: 5 hours ago
    Roundtrip
    |
    Economy

    Houston (IAH)to

    Sydney (SYD)
    03/02/25 - 03/09/25
    from
    $ 1,389*
    Viewed: 4 hours ago
    Roundtrip
    |
    Economy

    Houston (IAH)to

    Las Vegas (LAS)
    02/12/25 - 02/18/25
    from
    $ 177*
    Viewed: 13 hours ago
    Roundtrip
    |
    Economy

    Houston (IAH)to

    Orlando (MCO)
    01/22/25 - 01/25/25
    from
    $ 157*
    Viewed: 6 hours ago
    Roundtrip
    |
    Economy

  • Houston (IAH)to

    Queretaro (QRO)
    02/20/25 - 03/06/25
    from
    $ 246*
    Viewed: 7 hours ago
    Roundtrip
    |
    Economy

    Houston (IAH)to

    Ho Chi Minh City (SGN)
    03/04/25 - 03/18/25
    from
    $ 1,225*
    Viewed: 8 hours ago
    Roundtrip
    |
    Economy

    Houston (IAH)to

    Guadalajara (GDL)
    01/06/25 - 01/20/25
    from
    $ 283*
    Viewed: 8 hours ago
    Roundtrip
    |
    Economy

    Houston (IAH)to

    Denver (DEN)
    02/05/25 - 02/11/25
    from
    $ 157*
    Viewed: 4 hours ago
    Roundtrip
    |
    Economy

  • Houston (IAH)to

    Leon (BJX)
    02/26/25 - 03/02/25
    from
    $ 276*
    Viewed: 8 hours ago
    Roundtrip
    |
    Economy

    Houston (IAH)to

    San Francisco (SFO)
    01/29/25 - 02/05/25
    from
    $ 269*
    Viewed: 1 hour ago
    Roundtrip
    |
    Economy

    Houston (IAH)to

    Monterrey (MTY)
    03/23/25 - 03/27/25
    from
    $ 267*
    Viewed: 8 hours ago
    Roundtrip
    |
    Economy

    Houston (IAH)to

    Boston (BOS)
    03/22/25 - 03/26/25
    from
    $ 267*
    Viewed: 17 hours ago
    Roundtrip
    |
    Economy

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

Airport information for your flight from Houston (IAH)

Houston is served by George Bush Intercontinental Airport (IAH), located 23 miles (37 km) north of the city center. The airport has free Wi-Fi for travelers waiting to fly from Houston.

The Houston airport has five United Club℠ locations.

Reaching the Houston Airport

Regular bus services connect the airport with downtown Houston and surrounding areas. METRO Bus 102 runs to the airport from the downtown METRO station, with several intermediate stops. Various shuttle services are also available and there are numerous cabs. The airport offers both long- and short-stay parking.

United popular flights from Houston (IAH)

$
Select travel class
United popular flights from Houston (IAH)
From
To
Fare Type
Dates
Price
FromHouston (IAH)ToSan Salvador (SAL)Roundtrip
|
Economy		02/06/25 - 02/10/25

from

$ 286*

Viewed: 7 hours ago

FromHouston (IAH)ToCancun (CUN)Roundtrip
|
Economy		03/02/25 - 03/09/25

from

$ 266*

Viewed: 15 hours ago

FromHouston (IAH)ToNew York/Newark (EWR)Roundtrip
|
Economy		03/11/25 - 03/25/25

from

$ 177*

Viewed: 5 hours ago

FromHouston (IAH)ToMexico City (MEX)Roundtrip
|
Economy		01/30/25 - 02/06/25

from

$ 263*

Viewed: 7 hours ago

FromHouston (IAH)ToLos Angeles (LAX)Roundtrip
|
Economy		03/22/25 - 03/26/25

from

$ 177*

Viewed: 17 hours ago

FromHouston (IAH)ToLondon (LHR)Roundtrip
|
Economy		01/27/25 - 02/13/25

from

$ 652*

Viewed: 17 hours ago

FromHouston (IAH)ToGuatemala City (GUA)Roundtrip
|
Economy		02/06/25 - 02/10/25

from

$ 636*

Viewed: 2 hours ago

FromHouston (IAH)ToSan Pedro Sula (SAP)Roundtrip
|
Economy		02/03/25 - 02/07/25

from

$ 272*

Viewed: 7 hours ago

FromHouston (IAH)ToSan Juan (SJU)Roundtrip
|
Economy		03/01/25 - 03/07/25

from

$ 245*

Viewed: 3 hours ago

FromHouston (IAH)ToSydney (SYD)Roundtrip
|
Economy		03/02/25 - 03/09/25

from

$ 1,389*

Viewed: 4 hours ago

FromHouston (IAH)ToOrlando (MCO)Roundtrip
|
Economy		02/01/25 - 02/15/25

from

$ 157*

Viewed: 4 hours ago

FromHouston (IAH)ToQueretaro (QRO)Roundtrip
|
Economy		02/20/25 - 03/06/25

from

$ 246*

Viewed: 7 hours ago

FromHouston (IAH)ToHo Chi Minh City (SGN)Roundtrip
|
Economy		03/04/25 - 03/18/25

from

$ 1,225*

Viewed: 8 hours ago

FromHouston (IAH)ToGuadalajara (GDL)Roundtrip
|
Economy		03/23/25 - 03/27/25

from

$ 283*

Viewed: 8 hours ago

FromHouston (IAH)ToDenver (DEN)Roundtrip
|
Economy		02/15/25 - 02/22/25

from

$ 157*

Viewed: 4 hours ago

FromHouston (IAH)ToNew York/Newark (LGA)Roundtrip
|
Economy		03/18/25 - 03/22/25

from

$ 177*

Viewed: 15 hours ago

FromHouston (IAH)ToLeon (BJX)Roundtrip
|
Economy		02/10/25 - 02/24/25

from

$ 276*

Viewed: 8 hours ago

FromHouston (IAH)ToSan Francisco (SFO)Roundtrip
|
Economy		01/29/25 - 02/05/25

from

$ 269*

Viewed: 1 hour ago

FromHouston (IAH)ToMonterrey (MTY)Roundtrip
|
Economy		03/23/25 - 03/27/25

from

$ 267*

Viewed: 8 hours ago

FromHouston (IAH)ToBoston (BOS)Roundtrip
|
Economy		03/22/25 - 03/26/25

from

$ 267*

Viewed: 17 hours ago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.

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