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Flights from Pasco to Ontario
There are no direct flights from Pasco to Ontario. The fastest way is one stop via Seattle or Portland, about 4h 10m door to door (32 connections a week on current schedules).
No direct flights · 6 connection options From 4h 10m
Pasco to Ontario at a glance
Fastest journey4h 10mVia Seattle, on current schedules
Nonstop flightsNoneConnect via Seattle or Portland
Best ways to fly from Pasco to Ontario
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
PSC Seattle (SEA) ONT
Leg 1: Alaska Airlines, Horizon Air, SkyWest · Leg 2: Alaska Airlines, Frontier Airlines, SkyWest
Sun12:45 PSC13:39 SEA0h 51m connection14:30 SEA16:55 ONTSkyWest
2Search
PSC Portland (PDX) ONT
Leg 1: Alaska Airlines, SkyWest · Leg 2: Alaska Airlines, Horizon Air
Mon05:30 PSC06:13 PDX2h 17m connection08:30 PDX10:37 ONTSkyWest + Horizon Air
3Search
PSC San Francisco (SFO) ONT
Leg 1: SkyWest · Leg 2: Frontier Airlines, United Airlines
Mon13:45 PSC15:33 SFO2h 27m connection18:00 SFO19:16 ONTSkyWest + Frontier Airlines
4Search
PSC Salt Lake City (SLC) ONT
Leg 1: Delta Air Lines, SkyWest · Leg 2: Delta Air Lines, SkyWest
Tue06:15 PSC08:39 SLC2h 36m connection11:15 SLC11:53 ONTDelta Air Lines
5Search
PSC Denver (DEN) ONT
Leg 1: United Airlines, SkyWest · Leg 2: Frontier Airlines, Southwest Airlines, United Airlines
Tue05:15 PSC08:20 DEN3h 10m connection11:30 DEN12:38 ONTUnited Airlines
6Search
PSC Las Vegas (LAS) ONT
Leg 1: Allegiant Air · Leg 2: Frontier Airlines, Southwest Airlines
Fri19:00 PSC21:04 LAS9h 56m connection07:00 LAS07:51 ONTAllegiant Air + Frontier 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
- 4h 10mon current schedules
- Time difference
- NoneOntario vs Pasco
- Currency in Ontario
- USD
- Airports
- PSC → ONT
Flights from Pasco to Ontario: questions answered
Are there direct flights from Pasco to Ontario?
No. There is no nonstop service, so you will connect, most easily in Seattle, Portland and San Francisco. 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 Pasco to Ontario?
With one connection the journey usually takes around 4h 10m, depending on the layover. The straight-line distance is 1,360 km.
Where do you change planes between Pasco and Ontario?
The best connecting points are Seattle (SEA), Portland (PDX), San Francisco (SFO) and Salt Lake City (SLC). Alaska Airlines flies both legs via Seattle, so you can book it as one ticket.
Which airports serve Pasco and Ontario?
Pasco: Tri Cities Airport (PSC). Ontario: Ontario International Airport (ONT).





