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Flights from Spokane to Ontario
There are no direct flights from Spokane to Ontario. The fastest way is one stop via Sacramento or Las Vegas, about 3h 38m door to door (146 connections a week on current schedules).
No direct flights · 6 connection options From 3h 38m
Spokane to Ontario at a glance
Fastest journey3h 38mVia Sacramento, on current schedules
Nonstop flightsNoneConnect via Sacramento or Las Vegas
Best ways to fly from Spokane 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
GEG Sacramento (SMF) ONT
Leg 1: Southwest Airlines · Leg 2: Southwest Airlines
Sat14:45 GEG16:24 SMF0h 51m connection17:15 SMF18:23 ONTSouthwest Airlines
2Search
GEG Las Vegas (LAS) ONT
Leg 1: Allegiant Air, Southwest Airlines · Leg 2: Frontier Airlines, Southwest Airlines
Sun05:30 GEG07:36 LAS0h 54m connection08:30 LAS09:19 ONTSouthwest Airlines
3Search
GEG Salt Lake City (SLC) ONT
Leg 1: Delta Air Lines, SkyWest · Leg 2: Delta Air Lines, SkyWest
Fri19:15 GEG21:44 SLC1h 01m connection22:45 SLC23:23 ONTDelta Air Lines
4Search
GEG Portland (PDX) ONT
Leg 1: Alaska Airlines, SkyWest · Leg 2: Alaska Airlines, Horizon Air
Sat05:15 GEG06:16 PDX0h 59m connection07:15 PDX09:24 ONTAlaska Airlines
5Search
GEG Phoenix (PHX) ONT
Leg 1: American Airlines, Southwest Airlines · Leg 2: American Airlines, Southwest Airlines, Envoy Air
Sun18:30 GEG20:54 PHX0h 51m connection21:45 PHX22:45 ONTSouthwest Airlines
6Search
GEG Seattle (SEA) ONT
Leg 1: Alaska Airlines, Delta Air Lines, SkyWest · Leg 2: Alaska Airlines, Frontier Airlines, SkyWest
Mon08:30 GEG09:33 SEA0h 57m connection10:30 SEA12:57 ONTAlaska 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
- 1,513 km940 miles
- Journey time
- 3h 38mon current schedules
- Time difference
- NoneOntario vs Spokane
- Currency in Ontario
- USD
- Airports
- GEG → ONT
Flights from Spokane to Ontario: questions answered
Are there direct flights from Spokane to Ontario?
No. There is no nonstop service, so you will connect, most easily in Sacramento, Las Vegas and Salt Lake City. 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 Spokane to Ontario?
With one connection the journey usually takes around 3h 38m, depending on the layover. The straight-line distance is 1,513 km.
Where do you change planes between Spokane and Ontario?
The best connecting points are Sacramento (SMF), Las Vegas (LAS), Salt Lake City (SLC) and Portland (PDX). Southwest Airlines flies both legs via Sacramento, so you can book it as one ticket.
Which airports serve Spokane and Ontario?
Spokane: Spokane International Airport (GEG). Ontario: Ontario International Airport (ONT).





