Direct Flights from Ontario International Airport (ONT)
Ontario International Airport serves 31 direct destinations across 9 airlines.
31
Destinations9
Airlines385
Weekly Flights6
InternationalAirport Connectivity Score
51
Moderate Connectivity
Overall airport connectivity rating based on route diversity, airline presence, and service reliability
Route Diversity
62%
Airline Diversity
90%
Growth Trend
Reliability
0%
Airport Summary
Ontario International Airport (ONT) offers 31 direct destinations served by 9 airlines. The busiest routes include Dallas (DFW), Denver (DEN), Phoenix (PHX).
Route Analytics
Domestic vs International Split
25
Domestic Destinations
6
International Destinations
Route Analytics
Domestic vs International Split
25
Domestic Destinations
6
International Destinations
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Flight Schedule - Departures
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Flights from Ontario (ONT)
Filters
31 destinations: 25 domestic and 6 international.
Frequently Asked Questions
How many flights depart from Ontario (ONT) daily?
Approximately 88 flights depart from Ontario (ONT) daily.
How many flights arrive at Ontario (ONT) daily?
Approximately 89 flights arrive at Ontario (ONT) daily.
How many destinations does Ontario (ONT) serve?
Ontario (ONT) serves 31 destinations.
Which airlines operate from Ontario (ONT)?
9 airlines operate from Ontario (ONT): Delta Air Lines, Southwest Airlines, Volaris, American Airlines, Frontier Airlines, and 4 more.