Airport route hub

Direct flights from Ontario (ONT)

Every nonstop destination from Ontario International Airport — 47 scheduled direct routes with airlines, daily frequency, route guides, distance, and flight-time pages where tracked data is available.

Nonstop routes

scheduled city pairs

Scheduled flights

691

7-day timetable

Busiest route

ONT to SEA

8-9/day

Most airlines

ONT to SEA

4 airlines

ONT to SEA

ONT to SEA flight time

Ontario to Seattle

Per day: 8-9/day
Airlines: 4
Est time: ~2h 34m

ONT to DEN

ONT to DEN flight time

Ontario to Denver

Per day: 8-9/day
Airlines: 3
Est time: ~2h 16m

ONT to DFW

ONT to DFW flight time

Ontario to Dallas

More route guides

Popular routes in this cluster

47 total

ONT to SMF

ONT to SMF flight time

Ontario to Sacramento

Per day: 6-7/day
Airlines: 1
Est time: ~1h 23m

ONT to OAK

ONT to OAK flight time

Ontario to Oakland

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

Complete route list

Keep exploring

ONT airport guideOntario International Airport Flights to ONTInbound guides to Ontario Transatlantic routesLong-haul Atlantic guides Transpacific routesLong-haul Pacific guides

Direct flights from Ontario (ONT)

ONT to SEA flight time

ONT to DEN flight time

ONT to DFW flight time

Popular routes in this cluster

ONT to SMF flight time

ONT to OAK flight time

Complete route list

ONT to PHX flight time

ONT to LAS flight time

ONT to SFO flight time

ONT to SJC flight time

ONT to SLC flight time

ONT to HNL flight time

ONT to IAH flight time