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Cheap flights from Ontario to Mexico City from US$153
There are no direct flights from Ontario to Mexico City. The fastest way is one stop via Houston or San Francisco, about 5h 48m door to door (155 connections a week on current schedules), with fares from US$153.
No direct flights · 6 connection options From 4h 09m Cheapest in November Prices checked 13 days ago
Ontario to Mexico City at a glance
Cheapest one-wayUS$153Volaris · 1 stop · Mon 30 NovCheapest returnUS$354Thu 4 Feb – Mon 8 FebFastest journey4h 09mVolaris · 1 stop
Nonstop flightsNoneConnect via Houston or San Francisco
Best ways to fly from Ontario to Mexico City
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
ONT Houston (IAH) MEX
Leg 1: Frontier Airlines, United Airlines · Leg 2: Aeroméxico, Aeroméxico Connect, United Airlines
Fri06:15 ONT11:11 IAH1h 04m connection12:15 IAH13:03 MEXUnited Airlines
2Search
ONT San Francisco (SFO) MEX
Leg 1: Frontier Airlines, United Airlines · Leg 2: Aeroméxico, United Airlines
Tue09:00 ONT10:12 SFO0h 48m connection11:00 SFO16:06 MEXUnited Airlines
3Search
ONT Phoenix (PHX) MEX
Leg 1: American Airlines, Southwest Airlines · Leg 2: Aeroméxico, American Airlines
Sat09:30 ONT10:32 PHX2h 13m connection12:45 PHX16:42 MEXSouthwest Airlines + Aeroméxico
4Search
ONT Dallas (DFW) MEX
Leg 1: American Airlines, Frontier Airlines · Leg 2: Aeroméxico, American Airlines, Viva
Sat13:15 ONT18:02 DFW1h 13m connection19:15 DFW20:31 MEXAmerican Airlines
5Search
ONT Salt Lake City (SLC) MEX
Leg 1: Delta Air Lines · Leg 2: Delta Air Lines, Aeroméxico
Thu06:00 ONT08:32 SLC1h 13m connection09:45 SLC13:32 MEXDelta Air Lines
6Search
ONT Denver (DEN) MEX
Leg 1: Frontier Airlines, Southwest Airlines, United Airlines · Leg 2: Aeroméxico, United Airlines, Volaris
Sat13:30 ONT16:31 DEN1h 29m connection18:00 DEN21:22 MEXUnited Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Cheapest dates from Ontario to Mexico City
The lowest one-way fares found recently, cheapest first. Prices change; click through for the live fare.
Good to know
- Distance
- 2,446 km1,519 miles
- Journey time
- 4h 09mfastest found
- Time difference
- +2hMexico City vs Ontario
- Currency in Mexico City
- MXN
- Airports
- ONT → MEX, NLU, TLC
Flights from Ontario to Mexico City: questions answered
How much is a flight from Ontario to Mexico City?
The cheapest one-way fare we found recently is US$153 with 1 stop, departing in November. Return trips start from US$354. Prices change constantly, so search your dates for the live fare.
Are there direct flights from Ontario to Mexico City?
No. There is no nonstop service, so you will connect, most easily in Houston, San Francisco and Phoenix. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Ontario to Mexico City?
With one connection the journey usually takes around 4h 09m, depending on the layover. The straight-line distance is 2,446 km.
Where do you change planes between Ontario and Mexico City?
The best connecting points are Houston (IAH), San Francisco (SFO), Phoenix (PHX) and Dallas (DFW). Frontier Airlines flies both legs via Houston, so you can book it as one ticket.
Which airports serve Ontario and Mexico City?
Ontario: Ontario International Airport (ONT). Mexico City: Mexico City Benito Juárez International Airport (MEX), Felipe Ángeles International Airport (NLU) and Adolfo López Mateos International Airport (TLC).
What is the time difference between Ontario and Mexico City?
Mexico City is 2 hours ahead of Ontario.





