Flights from Chicago to Mexico from $ 289*
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1 Passenger, Economy
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today
today
Find United's best fares from Chicago to Mexico
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$
Chicago (ORD)to
Cancun (CUN)01/18/26 - 01/22/26from$Â 289Viewed: 8 hours agoRoundtripEconomy
Chicago (ORD)to
Mexico City (MEX)01/20/26 - 02/03/26from$Â 305Viewed: 7 hours agoRoundtripEconomy
Chicago (ORD)to
Cabo San Lucas (SJD)01/26/26 - 01/30/26from$Â 415Viewed: 8 hours agoRoundtripEconomy
Chicago (ORD)to
Puerto Vallarta (PVR)02/01/26 - 02/05/26from$Â 449Viewed: 7 hours agoRoundtripEconomy
Chicago (ORD)to
Cozumel (CZM)01/25/26 - 01/29/26from$Â 447Viewed: 7 hours agoRoundtripEconomy
Chicago (ORD)to
Monterrey (MTY)02/26/26 - 03/05/26from$Â 387Viewed: 8 hours agoRoundtripEconomy
Chicago (ORD)to
Tulum (TQO)01/12/26 - 01/16/26from$Â 361Viewed: 22 hours agoRoundtripEconomy
Chicago (ORD)to
Guadalajara (GDL)03/03/26 - 03/17/26from$Â 348Viewed: 8 hours agoRoundtripEconomy
Chicago (ORD)to
Leon (BJX)02/23/26 - 03/09/26from$Â 410Viewed: 8 hours agoRoundtripEconomy
Chicago (ORD)to
Oaxaca (OAX)01/22/26 - 01/29/26from$Â 471Viewed: 8 hours agoRoundtripEconomy
Chicago (ORD)to
Ixtapa-Zihuatanejo (ZIH)03/02/26 - 03/06/26from$Â 569Viewed: 7 hours agoRoundtripEconomyChicago (ORD)to
Queretaro (QRO)02/18/26 - 03/04/26from$Â 377Viewed: 8 hours agoRoundtripEconomy
Chicago (ORD)to
San Luis Potosi (SLP)01/20/26 - 01/24/26from$Â 345Viewed: 8 hours agoRoundtripEconomy
Chicago (ORD)to
Mérida (MID)01/29/26 - 02/02/26from$ 451Viewed: 8 hours agoRoundtripEconomy
Chicago (ORD)to
Morelia (MLM)02/17/26 - 02/24/26from$Â 419Viewed: 8 hours agoRoundtripEconomy
Chicago (ORD)to
Aguascalientes (AGU)03/02/26 - 03/09/26from$Â 339Viewed: 8 hours agoRoundtripEconomy
Chicago (ORD)to
Acapulco (ACA)01/28/26 - 02/11/26from$Â 561Viewed: 7 hours agoRoundtripEconomyChicago (ORD)to
Veracruz (VER)03/02/26 - 03/09/26from$Â 418Viewed: 22 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 Chicago to Mexico
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flight_land
$
Chicago (ORD)to
Cancun (CUN)
01/19/26 - 01/23/26
Roundtrip
Business
from
$Â 689
Viewed: 18 hours ago
Chicago (ORD)to
Cabo San Lucas (SJD)
01/26/26 - 01/30/26
Roundtrip
Business
from
$Â 1,095
Viewed: 18 hours ago
Chicago (ORD)to
Mexico City (MEX)
01/27/26 - 02/03/26
Roundtrip
Business
from
$Â 853
Viewed: 13 hours ago
Chicago (ORD)to
Puerto Vallarta (PVR)
03/10/26 - 03/24/26
Roundtrip
Business
from
$Â 844
Viewed: 16 hours ago
Chicago (ORD)to
Cozumel (CZM)
01/25/26 - 01/28/26
Roundtrip
Business
from
$Â 897
Viewed: 23 hours ago
Chicago (ORD)to
Monterrey (MTY)
03/22/26 - 04/14/26
Roundtrip
Business
from
$Â 887
Viewed: 1 day ago
Chicago (ORD)to
Tulum (TQO)
01/25/26 - 01/28/26
Roundtrip
Business
from
$Â 691
Viewed: 20 hours ago
Chicago (ORD)to
Guadalajara (GDL)
01/29/26 - 02/05/26
Roundtrip
Business
from
$Â 638
Viewed: 1 hour 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.