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Flights from Ontario to Spokane
There are no direct flights from Ontario to Spokane. The fastest way is one stop via Sacramento or Las Vegas, about 3h 33m door to door (188 connections a week on current schedules).
No direct flights · 6 connection options From 3h 33m
Ontario to Spokane at a glance
Fastest journey3h 33mVia Sacramento, on current schedules
Nonstop flightsNoneConnect via Sacramento or Las Vegas
Best ways to fly from Ontario to Spokane
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
ONT Sacramento (SMF) GEG
Leg 1: Southwest Airlines · Leg 2: Southwest Airlines
Mon12:15 ONT13:22 SMF0h 53m connection14:15 SMF15:48 GEGSouthwest Airlines
2Search
ONT Las Vegas (LAS) GEG
Leg 1: Frontier Airlines, Southwest Airlines · Leg 2: Allegiant Air, Southwest Airlines
Mon19:15 ONT20:05 LAS0h 55m connection21:00 LAS23:04 GEGSouthwest Airlines
3Search
ONT Seattle (SEA) GEG
Leg 1: Alaska Airlines, Frontier Airlines, SkyWest · Leg 2: Alaska Airlines, Delta Air Lines, SkyWest
Sun19:45 ONT22:11 SEA0h 49m connection23:00 SEA23:54 GEGAlaska Airlines
4Search
ONT Portland (PDX) GEG
Leg 1: Alaska Airlines, Horizon Air · Leg 2: Alaska Airlines, SkyWest
Mon07:15 ONT09:18 PDX1h 12m connection10:30 PDX11:28 GEGAlaska Airlines
5Search
ONT Phoenix (PHX) GEG
Leg 1: American Airlines, Southwest Airlines · Leg 2: American Airlines, Southwest Airlines
Sun05:45 ONT06:47 PHX1h 13m connection08:00 PHX10:21 GEGSouthwest Airlines
6Search
ONT Salt Lake City (SLC) GEG
Leg 1: Delta Air Lines · Leg 2: Delta Air Lines, SkyWest
Tue06:00 ONT08:32 SLC2h 43m connection11:15 SLC11:45 GEGDelta Air Lines
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
- 1,513 km940 miles
- Journey time
- 3h 33mon current schedules
- Time difference
- NoneSpokane vs Ontario
- Currency in Spokane
- USD
- Airports
- ONT → GEG
Flights from Ontario to Spokane: questions answered
Are there direct flights from Ontario to Spokane?
No. There is no nonstop service, so you will connect, most easily in Sacramento, Las Vegas and Seattle. 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 Spokane?
With one connection the journey usually takes around 3h 33m, depending on the layover. The straight-line distance is 1,513 km.
Where do you change planes between Ontario and Spokane?
The best connecting points are Sacramento (SMF), Las Vegas (LAS), Seattle (SEA) and Portland (PDX). Southwest Airlines flies both legs via Sacramento, so you can book it as one ticket.
Which airports serve Ontario and Spokane?
Ontario: Ontario International Airport (ONT). Spokane: Spokane International Airport (GEG).





