Mexico City to Ontario (MEX–ONT) — Airlines, Schedules & Connections

MEX Airport Page →
airlines 0/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 31 1-stop flights
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No nonstop flights on this route. connecting options below.

1-STOP More options, longer trips
2-STOP Loading... Reach the hardest destinations
Mexico City to Ontario
Connecting service available through multiple hubs.
-1h behind 31 1-stop hubs

While no nonstop service exists between MEX and ONT, connecting options are available through 31 hubs.

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for MEX to ONT.
1-STOP
One-Stop Connections
31
Hubs
~6h
Fastest
~27h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,089
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.

Other ways to reach Ontario from Mexico City

Nearby airports with service to Ontario International Airport.
Metric MEX→ONT MLM→ONT BJX→ONT
Distance from MEX 130 mi 190 mi
Nonstop airlines 0 2 1
Weekly flights 0 10 3
Airports within 200 miles of MEX with service to Ontario International Airport.

Travel Essentials

Practical planning for this route.
Time Difference
-1h
Ontario is 1 hour behind Mexico City.
MEX: CST · ONT: PDT

When it's 6:00 PM in Mexico City, it's 5:00 PM in Ontario.
Visa & Entry

Mexican passport holders need a B1/B2 visa to enter the United States. The visa is obtained through a US embassy or consulate and requires an in-person interview. B1/B2 visas are typically issued for 10 years with stays of up to 6 months per entry.

For land crossings within the border zone, a Border Crossing Card (BCC) is an alternative. The BCC costs USD 185 and is valid for 10 years. It allows entry up to 25 miles from the border in Texas and California, or 55 miles in New Mexico and Arizona. Travel by air or beyond the border zone requires a full B1/B2 visa with a valid passport.

Getting to MEX

Mexico City Metro Line B runs from Buenavista station to Pantitlán, then transfer to Line 5 to Terminal Aérea (Terminal 1); total about 45–60 minutes (MXN$7). Metrobús Line 4 connects Buenavista to the airport more directly (MXN$12, 30–40 min). Both are safe and reliable for travelers with minimal luggage.Authorized airport taxis (Taxi Ejecutivo or TICO) must be purchased inside the terminal; do not take street taxis. Rates to the Zona Rosa/Centro are MXN$200–300. Uber is permitted from city to airport. The airport is just 5km from the Zócalo but traffic can make the journey 30–60 minutes.

MEX–ONT Quick Facts

Key statistics for the Mexico City to Ontario route.
Route details
Time difference-1 hour
Airlines (nonstop)0
1-stop connections31 hubs
Origin: MEX
IATA / ICAOMEX / MMMX
TimezoneAmerica/Mexico_City
Passengers/yr45.4M
Elevation7,316 ft / 2,230 m
Destination: ONT
IATA / ICAOONT / KONT
TimezoneAmerica/Los_Angeles
Passengers/yr7.0M
Elevation944 ft / 288 m

Frequently Asked Questions

Common questions about MEX to ONT flights.
Yes, 1-stop connections are available through SJD, SMF, COS, AUS, MSP, MCO, FLL, CVG, IND, CLT, MIA, PHL, YUL, EWR, RFD, BOS, ATL, DEN, DFW, LAS, IAH, JFK, GDL, SFO, OAK, BJX, PHX, ORD, SLC, MLM and SEA. These options provide additional schedule flexibility.
Ontario is 1 hour behind Mexico City.
Nearby alternatives include MLM and BJX. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Connecting Options and Alternatives

31 one-stop connections are available, with the fastest taking approximately 6 hours via SJD. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Morelia (MLM) and Silao (BJX).