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Flights from Ontario to Eugene
There are no direct flights from Ontario to Eugene. The fastest way is one stop via Sacramento or San Francisco, about 3h 05m door to door (94 connections a week on current schedules).
No direct flights · 6 connection options From 3h 05m
Ontario to Eugene at a glance
Fastest journey3h 05mVia Sacramento, on current schedules
Nonstop flightsNoneConnect via Sacramento or San Francisco
Best ways to fly from Ontario to Eugene
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) EUG
Leg 1: Southwest Airlines · Leg 2: Southwest Airlines
Mon18:30 ONT19:37 SMF0h 53m connection20:30 SMF21:35 EUGSouthwest Airlines
2Search
ONT San Francisco (SFO) EUG
Leg 1: Frontier Airlines, United Airlines · Leg 2: United Airlines, SkyWest
Wed08:15 ONT09:27 SFO0h 48m connection10:15 SFO11:37 EUGUnited Airlines
3Search
ONT Seattle (SEA) EUG
Leg 1: Alaska Airlines, Frontier Airlines, SkyWest · Leg 2: Alaska Airlines, SkyWest, Horizon Air
Mon12:00 ONT14:39 SEA1h 06m connection15:45 SEA16:47 EUGSkyWest
4Search
ONT Portland (PDX) EUG
Leg 1: Alaska Airlines, Horizon Air · Leg 2: Alaska Airlines, SkyWest
Sun07:00 ONT09:03 PDX2h 12m connection11:15 PDX11:55 EUGAlaska Airlines + SkyWest
5Search
ONT Las Vegas (LAS) EUG
Leg 1: Frontier Airlines, Southwest Airlines · Leg 2: Allegiant Air, Southwest Airlines
Wed07:45 ONT08:35 LAS2h 10m connection10:45 LAS12:42 EUGSouthwest Airlines
6Search
ONT San Jose (SJC) EUG
Leg 1: Southwest Airlines · Leg 2: Southwest Airlines
Sun06:15 ONT07:12 SJC3h 33m connection10:45 SJC12:11 EUGSouthwest 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
- 1,207 km750 miles
- Journey time
- 3h 05mon current schedules
- Time difference
- NoneEugene vs Ontario
- Currency in Eugene
- USD
- Airports
- ONT → EUG
Flights from Ontario to Eugene: questions answered
Are there direct flights from Ontario to Eugene?
No. There is no nonstop service, so you will connect, most easily in Sacramento, San Francisco 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 Eugene?
With one connection the journey usually takes around 3h 05m, depending on the layover. The straight-line distance is 1,207 km.
Where do you change planes between Ontario and Eugene?
The best connecting points are Sacramento (SMF), San Francisco (SFO), 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 Eugene?
Ontario: Ontario International Airport (ONT). Eugene: Eugene Airport (EUG).





