Destination route hub

Direct flights to Ontario (ONT)

Every airport with a nonstop flight to Ontario International Airport — 35 origin airports, the airlines that fly each route, and how many flights per day.

Nonstop routes

scheduled city pairs

Scheduled flights

561

7-day timetable

Busiest route

DEN to ONT

7-8/day

Most airlines

SEA to ONT

3 airlines

SEA to ONT

SEA to ONT flight time

Seattle to Ontario

Per day: 8-9/day
Airlines: 3
Est time: 2h 15m

DEN to ONT

Denver to Ontario

Per day: 7-8/day
Airlines: 3
Est time: ~2h 16m

PHX to ONT

Phoenix to Ontario

More route guides

Popular routes in this cluster

35 total

SMF to ONT

Sacramento to Ontario

Per day: 5-6/day
Airlines: 1
Est time: ~1h 23m

SFO to ONT

San Francisco to Ontario

Per day: 4-5/day
Airlines: 2
Est time: ~1h 20m

Complete route list

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ONT airport guideOntario International Airport Flights from ONTOutbound guides from Ontario Transatlantic routesLong-haul Atlantic guides Transpacific routesLong-haul Pacific guides

Direct flights to Ontario (ONT)

SEA to ONT flight time

DEN to ONT

PHX to ONT

Popular routes in this cluster

SMF to ONT

SFO to ONT

Complete route list

Direct flights to Ontario (ONT)

SEA to ONT flight time

DEN to ONT

PHX to ONT

Popular routes in this cluster

SMF to ONT

SFO to ONT

Complete route list

LAS to ONT

DFW to ONT

SJC to ONT

SLC to ONT

OAK to ONT

PDX to ONT

ATL to ONT