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Flights from Ontario to Pasco
There are no direct flights from Ontario to Pasco. The fastest way is one stop via Portland or Seattle, about 3h 58m door to door (94 connections a week on current schedules).
No direct flights · 6 connection options From 3h 58m
Ontario to Pasco at a glance
Fastest journey3h 58mVia Portland, on current schedules
Nonstop flightsNoneConnect via Portland or Seattle
Best ways to fly from Ontario to Pasco
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
ONT Portland (PDX) PSC
Leg 1: Alaska Airlines, Horizon Air · Leg 2: Alaska Airlines, Horizon Air, SkyWest
Mon11:30 ONT13:37 PDX1h 08m connection14:45 PDX15:28 PSCHorizon Air
2Search
ONT Seattle (SEA) PSC
Leg 1: Alaska Airlines, Frontier Airlines, SkyWest · Leg 2: Alaska Airlines, Horizon Air, SkyWest
Sat18:00 ONT20:39 SEA1h 06m connection21:45 SEA22:35 PSCSkyWest
3Search
ONT Las Vegas (LAS) PSC
Leg 1: Frontier Airlines, Southwest Airlines · Leg 2: Allegiant Air
Mon14:30 ONT15:24 LAS2h 06m connection17:30 LAS19:32 PSCFrontier Airlines + Allegiant Air
4Search
ONT Salt Lake City (SLC) PSC
Leg 1: Delta Air Lines · Leg 2: Delta Air Lines, SkyWest
Mon06:00 ONT08:32 SLC2h 13m connection10:45 SLC11:15 PSCDelta Air Lines + SkyWest
5Search
ONT San Francisco (SFO) PSC
Leg 1: Frontier Airlines, United Airlines · Leg 2: SkyWest
Sun06:15 ONT07:27 SFO2h 48m connection10:15 SFO11:58 PSCUnited Airlines + SkyWest
6Search
ONT Denver (DEN) PSC
Leg 1: Frontier Airlines, Southwest Airlines, United Airlines · Leg 2: United Airlines
Sun14:15 ONT17:10 DEN2h 05m connection19:15 DEN20:28 PSCSouthwest Airlines + United 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.
Good to know
- Distance
- 1,360 km845 miles
- Journey time
- 3h 58mon current schedules
- Time difference
- NonePasco vs Ontario
- Currency in Pasco
- USD
- Airports
- ONT → PSC
Flights from Ontario to Pasco: questions answered
Are there direct flights from Ontario to Pasco?
No. There is no nonstop service, so you will connect, most easily in Portland, Seattle and Las Vegas. 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 Pasco?
With one connection the journey usually takes around 3h 58m, depending on the layover. The straight-line distance is 1,360 km.
Where do you change planes between Ontario and Pasco?
The best connecting points are Portland (PDX), Seattle (SEA), Las Vegas (LAS) and Salt Lake City (SLC). Alaska Airlines flies both legs via Portland, so you can book it as one ticket.
Which airports serve Ontario and Pasco?
Ontario: Ontario International Airport (ONT). Pasco: Tri Cities Airport (PSC).





