Flights from Chicago to Mexico from $ 269*
expand_more
1 Passenger, Economy
expand_morePromotion Code
expand_moreexpand_more
today
today
Find United's best fares from Chicago to Mexico
flight_takeoff
flight_land
$
Chicago (ORD)to
Cancun (CUN)01/21/26 - 02/04/26from$Â 269Viewed: 8 hours agoRoundtripEconomy
Chicago (ORD)to
Cabo San Lucas (SJD)12/14/25 - 12/18/25from$Â 404Viewed: 8 hours agoRoundtripEconomy
Chicago (ORD)to
Mexico City (MEX)02/07/26 - 02/11/26from$Â 305Viewed: 8 hours agoRoundtripEconomy
Chicago (ORD)to
Puerto Vallarta (PVR)12/15/25 - 12/19/25from$Â 440Viewed: 8 hours agoRoundtripEconomy
Chicago (ORD)to
Monterrey (MTY)02/12/26 - 02/19/26from$Â 387Viewed: 8 hours agoRoundtripEconomy
Chicago (ORD)to
Tulum (TQO)12/21/25 - 12/25/25from$Â 314Viewed: 21 hours agoRoundtripEconomy
Chicago (ORD)to
Guadalajara (GDL)01/24/26 - 01/28/26from$Â 348Viewed: 8 hours agoRoundtripEconomy
Chicago (ORD)to
Leon (BJX)02/09/26 - 02/23/26from$Â 410Viewed: 8 hours agoRoundtripEconomy
Chicago (ORD)to
Ixtapa-Zihuatanejo (ZIH)12/30/25 - 01/13/26from$Â 563Viewed: 7 hours agoRoundtripEconomyChicago (ORD)to
Queretaro (QRO)01/27/26 - 02/10/26from$Â 377Viewed: 8 hours agoRoundtripEconomy
Chicago (ORD)to
San Luis Potosi (SLP)02/07/26 - 02/14/26from$Â 345Viewed: 8 hours agoRoundtripEconomy
Chicago (ORD)to
Cozumel (CZM)12/22/25 - 12/26/25from$Â 441Viewed: 8 hours agoRoundtripEconomy
Chicago (ORD)to
Oaxaca (OAX)02/05/26 - 02/12/26from$Â 471Viewed: 7 hours agoRoundtripEconomyChicago (ORD)to
Veracruz (VER)03/02/26 - 03/16/26from$Â 418Viewed: 21 hours agoRoundtripEconomy
Chicago (ORD)to
Aguascalientes (AGU)02/03/26 - 02/17/26from$Â 339Viewed: 7 hours agoRoundtripEconomy
Chicago (ORD)to
Mérida (MID)12/11/25 - 12/18/25from$ 445Viewed: 7 hours agoRoundtripEconomy
Chicago (ORD)to
Morelia (MLM)01/27/26 - 02/03/26from$Â 377Viewed: 8 hours agoRoundtripEconomy
Chicago (ORD)to
Acapulco (ACA)01/28/26 - 02/11/26from$Â 561Viewed: 7 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
flight_takeoff
flight_land
$
Chicago (ORD)to
Cancun (CUN)
05/18/26 - 05/28/26
Roundtrip
Business
from
$Â 660
Viewed: 1 day ago
Chicago (ORD)to
Cabo San Lucas (SJD)
12/21/25 - 12/25/25
Roundtrip
Business
from
$Â 1,088
Viewed: 12 hours ago
Chicago (ORD)to
Mexico City (MEX)
01/02/26 - 01/13/26
Roundtrip
Business
from
$Â 797
Viewed: 1 day ago
Chicago (ORD)to
Puerto Vallarta (PVR)
12/13/25 - 12/17/25
Roundtrip
Business
from
$Â 898
Viewed: 1 hour ago
Chicago (ORD)to
Monterrey (MTY)
04/14/26 - 05/06/26
Roundtrip
Business
from
$Â 881
Viewed: 1 hour ago
Chicago (ORD)to
Tulum (TQO)
01/16/26 - 01/23/26
Roundtrip
Business
from
$Â 686
Viewed: 20 minutes ago
Chicago (ORD)to
Guadalajara (GDL)
02/27/26 - 03/07/26
Roundtrip
Business
from
$Â 668
Viewed: 16 hours ago
Chicago (ORD)to
Leon (BJX)
02/05/26 - 02/10/26
Roundtrip
Business
from
$Â 680
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.