Flights from Houston to Mexico from $ 299*
expand_more
1 Passenger, Economy
expand_morePromotion Code
expand_moreexpand_more
today
today
Find United's best fares from Houston to Mexico
flight_takeoff
flight_land
$
Houston (IAH)to
Cancun (CUN)01/23/26 - 02/06/26from$Â 299Viewed: 6 hours agoRoundtripEconomy
Houston (IAH)to
Mexico City (MEX)03/02/26 - 03/16/26from$Â 355Viewed: 6 hours agoRoundtripEconomy
Houston (IAH)to
Guadalajara (GDL)02/23/26 - 02/27/26from$Â 363Viewed: 6 hours agoRoundtripEconomy
Houston (IAH)to
Cabo San Lucas (SJD)01/18/26 - 01/21/26from$Â 413Viewed: 18 hours agoRoundtripEconomy
Houston (IAH)to
Leon (BJX)02/22/26 - 03/01/26from$Â 351Viewed: 6 hours agoRoundtripEconomy
Houston (IAH)to
Monterrey (MTY)02/07/26 - 02/14/26from$Â 387Viewed: 6 hours agoRoundtripEconomy
Houston (IAH)to
Queretaro (QRO)03/12/26 - 03/26/26from$Â 378Viewed: 6 hours agoRoundtripEconomy
Houston (IAH)to
Puerto Vallarta (PVR)04/13/26 - 04/18/26from$Â 483Viewed: 1 day agoRoundtripEconomy
Houston (IAH)to
San Luis Potosi (SLP)03/02/26 - 03/16/26from$Â 529Viewed: 6 hours agoRoundtripEconomy
Houston (IAH)to
Cozumel (CZM)03/18/26 - 04/01/26from$Â 441Viewed: 6 hours agoRoundtripEconomy
Houston (IAH)to
Oaxaca (OAX)02/05/26 - 02/19/26from$Â 518Viewed: 6 hours agoRoundtripEconomyHouston (IAH)to
Tulum (TQO)02/04/26 - 02/11/26from$Â 416Viewed: 19 hours agoRoundtripEconomy
Houston (IAH)to
Mérida (MID)02/02/26 - 02/16/26from$ 519Viewed: 6 hours agoRoundtripEconomy
Houston (IAH)to
Aguascalientes (AGU)03/12/26 - 03/26/26from$Â 522Viewed: 6 hours agoRoundtripEconomyHouston (IAH)to
Tampico (TAM)01/29/26 - 02/12/26from$Â 532Viewed: 6 hours agoRoundtripEconomyHouston (IAH)to
Veracruz (VER)02/03/26 - 02/17/26from$Â 514Viewed: 6 hours agoRoundtripEconomy
Houston (IAH)to
Morelia (MLM)02/09/26 - 02/16/26from$Â 534Viewed: 6 hours agoRoundtripEconomyHouston (IAH)to
Puebla (PBC)03/05/26 - 03/19/26from$Â 620Viewed: 6 hours agoRoundtripEconomy
Houston (IAH)to
Ixtapa-Zihuatanejo (ZIH)03/03/26 - 03/17/26from$Â 505Viewed: 6 hours agoRoundtripEconomy
Houston (IAH)to
Acapulco (ACA)01/21/26 - 01/28/26from$Â 537Viewed: 6 hours agoRoundtripEconomy
*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. Schedules are subject to change without notice.
Business class flights from Houston to Mexico
flight_takeoff
flight_land
$
Houston (IAH)to
Cancun (CUN)
01/20/26 - 01/26/26
Roundtrip
Business
from
$Â 713
Viewed: 13 hours ago
Houston (IAH)to
Mexico City (MEX)
02/11/26 - 02/16/26
Roundtrip
Business
from
$Â 832
Viewed: 19 hours ago
Houston (IAH)to
Guadalajara (GDL)
03/05/26 - 03/10/26
Roundtrip
Business
from
$Â 933
Viewed: 23 hours ago
Houston (IAH)to
Cabo San Lucas (SJD)
02/27/26 - 03/04/26
Roundtrip
Business
from
$Â 1,053
Viewed: 20 hours ago
Houston (IAH)to
Leon (BJX)
03/26/26 - 03/30/26
Roundtrip
Business
from
$Â 941
Viewed: 18 hours ago
Houston (IAH)to
Queretaro (QRO)
03/12/26 - 03/19/26
Roundtrip
Business
from
$Â 878
Viewed: 1 hour ago
Houston (IAH)to
Monterrey (MTY)
01/22/26 - 01/29/26
Roundtrip
Business
from
$Â 924
Viewed: 11 hours ago
Houston (IAH)to
Puerto Vallarta (PVR)
04/17/26 - 04/24/26
Roundtrip
Business
from
$Â 893
Viewed: 1 day 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. Schedules are subject to change without notice.