Choose Plus fare for priority boarding, a checked bag, and flexible changes.
Use More Flexibility add-on for unlimited changes on Zero and Basic fares.

| Low season | May |
|---|---|
| High season | December |
Direct departures
Houston George Bush Intcntl to Monterrey Gen Mariano Escobedo
Monday
United Airlines,Viva
United Airlines,Viva
Tuesday
United Airlines,Viva
United Airlines,Viva
Wednesday
United Airlines,Viva
United Airlines,Viva
Thursday
United Airlines,Viva
United Airlines,Viva
Friday
United Airlines,Viva
United Airlines,Viva
Saturday
United Airlines,Viva
United Airlines,Viva
Sunday
United Airlines,Viva
United Airlines,Viva
Direct returns
Monterrey Gen Mariano Escobedo to Houston George Bush Intcntl
Monday
United Airlines,Viva
United Airlines,Viva
Tuesday
United Airlines,Viva
United Airlines,Viva
Wednesday
United Airlines,Viva
United Airlines,Viva
Thursday
United Airlines,Viva
United Airlines,Viva
Friday
United Airlines,Viva
United Airlines,Viva
Saturday
United Airlines,Viva
United Airlines,Viva
Sunday
United Airlines,Viva
United Airlines,Viva