Cheap Flights from Ontario to Monterrey
Cheap Flights from Ontario to Monterrey
Looking for cheap flights from Ontario to Monterrey? PointsYeah scans award availability across major airline and bank transfer programs in one place, so travelers can compare the lowest points and cash routes faster. Instead of searching each airline separately, users can see pricing from programs like Chase, Amex, Capital One, Citi, and Bilt side by side.
Award prices from Ontario to Monterrey vary by season, cabin, and date, but available award flights can start around 23,000–48,300 points one way, with premium cabins available at higher mileage levels. The live search above allows filtering by cabin, airline, stops, or maximum points to find the best award flights from Ontario to Monterrey for specific travel dates.
2026-12-07
ONT - MTY
Economy | 1 Stop
From 23,000 Pts + $85.9
2026-12-08
ONT - MTY
Economy | 1 Stop
From 23,000 Pts + $85.9
2026-12-01
ONT - MTY
Economy | 2 Stops
From 23,000 Pts + $91.2
Ontario to Monterrey flight facts
Distance
1,191 mi
1,917 km in a straight line
Estimated flight time
about 3h
In the air, for the straight-line distance
Time difference
+2h
Monterrey is 2 hours ahead of Ontario.
Airports in Ontario
ONT · Ontario Intl
Airports in Monterrey
MTY · General Mariano Escobedo Intl
Nearby airport alternatives
Flights Los Angeles - Monterrey · Los Angeles is 47 mi from Ontario
Flights San Diego - Monterrey · San Diego is 94 mi from Ontario
Flights Ontario - Mcallen · Mcallen is 119 mi from Monterrey
Premium cabin flights from Ontario to Monterrey
Premium cabin
2026-11-29
ONT - MTY
Business | 1 Stop
From 43,600 Pts + $102.9
Selected hotels for your next stay
San Pedro Garza García (Mexico)
JW Marriott Hotel Monterrey Valle
From Pts or $265
Frequently Asked Questions
The cheapest route from Ontario to Monterrey depends on award space, transfer bonuses, and travel dates. PointsYeah compares bank and airline programs in one place so you can find the best points and cash combinations faster.
Yes. Transferable points from Chase, Amex, Capital One, Citi, and Bilt can often be moved to airline partners for flights from Ontario to Monterrey.
Yes. Searching metro codes when available helps compare nearby airport combinations for flights from Ontario to Monterrey.
Ontario and Monterrey are about 1,191 miles (1,917 km) apart in a straight line.
Flying the 1,191-mile straight-line distance takes about 3h in the air, estimated from typical cruising speed. Actual travel time depends on the routing; itineraries with connections take longer.
Monterrey is 2 hours ahead of Ontario.
Departures from Ontario: Ontario Intl (ONT). Arrivals in Monterrey: General Mariano Escobedo Intl (MTY).
Travelers searching this route also look at other popular routes into Monterrey, plus the return trip when we track it. Fares and award space change daily.
Our mission is to provide
the simplest and best
points travel planning
experience. Yeah!
Our mission is to provide the simplest and best
points travel planning experience. Yeah!
