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Flights from Eugene to Ontario
There are no direct flights from Eugene to Ontario. The fastest way is one stop via Sacramento or San Jose, about 3h 23m door to door (52 connections a week on current schedules).
No direct flights · 6 connection options From 3h 23m
Eugene to Ontario at a glance
Fastest journey3h 23mVia Sacramento, on current schedules
Nonstop flightsNoneConnect via Sacramento or San Jose
Best ways to fly from Eugene 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
EUG Sacramento (SMF) ONT
Leg 1: Southwest Airlines · Leg 2: Southwest Airlines
Sun07:00 EUG08:06 SMF1h 09m connection09:15 SMF10:23 ONTSouthwest Airlines
2Search
EUG San Jose (SJC) ONT
Leg 1: Southwest Airlines · Leg 2: Southwest Airlines
Wed14:45 EUG16:08 SJC1h 07m connection17:15 SJC18:17 ONTSouthwest Airlines
3Search
EUG San Francisco (SFO) ONT
Leg 1: United Airlines, SkyWest · Leg 2: Frontier Airlines, United Airlines
Fri14:30 EUG15:59 SFO1h 01m connection17:00 SFO18:15 ONTUnited Airlines
4Search
EUG Las Vegas (LAS) ONT
Leg 1: Allegiant Air, Southwest Airlines · Leg 2: Frontier Airlines, Southwest Airlines
Wed11:45 EUG13:34 LAS1h 26m connection15:00 LAS15:49 ONTSouthwest Airlines
5Search
EUG Seattle (SEA) ONT
Leg 1: Alaska Airlines, Horizon Air, SkyWest · Leg 2: Alaska Airlines, Frontier Airlines, SkyWest
Sun12:30 EUG13:36 SEA0h 54m connection14:30 SEA16:55 ONTSkyWest
6Search
EUG Portland (PDX) ONT
Leg 1: Alaska Airlines, SkyWest · Leg 2: Alaska Airlines, Horizon Air
Mon05:30 EUG06:05 PDX2h 25m connection08:30 PDX10:37 ONTSkyWest + Horizon Air
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
- 1,207 km750 miles
- Journey time
- 3h 23mon current schedules
- Time difference
- NoneOntario vs Eugene
- Currency in Ontario
- USD
- Airports
- EUG → ONT
Flights from Eugene to Ontario: questions answered
Are there direct flights from Eugene to Ontario?
No. There is no nonstop service, so you will connect, most easily in Sacramento, San Jose 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 Eugene to Ontario?
With one connection the journey usually takes around 3h 23m, depending on the layover. The straight-line distance is 1,207 km.
Where do you change planes between Eugene and Ontario?
The best connecting points are Sacramento (SMF), San Jose (SJC), San Francisco (SFO) and Las Vegas (LAS). Southwest Airlines flies both legs via Sacramento, so you can book it as one ticket.
Which airports serve Eugene and Ontario?
Eugene: Eugene Airport (EUG). Ontario: Ontario International Airport (ONT).





