$115 Find Cheap Flights from Eugene to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Eugene to Ontario departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Eugene to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Eugene to Ontario, as well as popular online travel agencies
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Booking Insights
Flight Deals

Book Cheap Eugene to Ontario Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Eugene to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Eugene to Ontario

Sat, Feb 7 - Tue, Feb 10
Alaska Airlines Logo
1:36 pm - 3:35 pm
EUG
-
YYZ
22h 59m1 stop
Alaska Airlines Logo
4:45 pm - 4:54 pm
YYZ
-
EUG
27h 09m1 stop
$289Alaska Airlines
Sat, Feb 21 - Sat, Feb 28
Alaska Airlines Logo
9:01 am - 3:35 pm
EUG
-
YYZ
27h 34m1 stop
Alaska Airlines Logo
4:45 pm - 12:15 pm
YYZ
-
EUG
22h 30m2 stops
$329Alaska Airlines
Sat, Feb 7 - Tue, Feb 10
Alaska Airlines Logo
3:02 pm - 3:35 pm
EUG
-
YYZ
21h 33m1 stop
Alaska Airlines Logo
4:45 pm - 3:19 pm
YYZ
-
EUG
25h 34m2 stops
$343Alaska Airlines
Sat, Feb 7 - Tue, Feb 10
United Airlines Logo
6:00 am - 11:59 pm
EUG
-
YYZ
14h 59m2 stops
United Airlines Logo
9:00 am - 9:18 pm
YYZ
-
EUG
15h 18m2 stops
$370United Airlines
Sat, Feb 21 - Sat, Feb 28
Alaska Airlines Logo
4:01 pm - 3:35 pm
EUG
-
YYZ
20h 34m2 stops
Alaska Airlines Logo
4:45 pm - 12:15 pm
YYZ
-
EUG
22h 30m2 stops
$437Alaska Airlines
Fri, Feb 6 - Fri, Feb 13
Multiple Airlines Logo
6:12 pm - 9:30 pm
EUG
-
YOW
24h 18m1 stop
Multiple Airlines Logo
5:40 am - 9:31 pm
YOW
-
EUG
42h 51m2 stops
$508Multiple Airlines
Sat, Feb 21 - Sat, Feb 28
United Airlines Logo
1:12 pm - 10:20 am
EUG
-
YUL
18h 08m2 stops
United Airlines Logo
6:25 pm - 12:16 pm
YUL
-
EUG
20h 51m2 stops
$604United Airlines
Thu, Apr 23 - Mon, Apr 27
Delta Logo
6:10 am - 11:26 pm
EUG
-
YUL
14h 16m2 stops
Delta Logo
5:05 pm - 11:53 pm
YUL
-
EUG
9h 48m2 stops
$609Delta
Thu, Apr 23 - Mon, Apr 27
United Airlines Logo
2:00 pm - 4:47 pm
EUG
-
YUL
23h 47m1 stop
United Airlines Logo
6:00 pm - 10:59 pm
YUL
-
EUG
31h 59m1 stop
$680United Airlines
Thu, Apr 23 - Mon, Apr 27
United Airlines Logo
2:00 pm - 4:47 pm
EUG
-
YUL
23h 47m1 stop
United Airlines Logo
6:30 pm - 11:55 am
YUL
-
EUG
20h 25m2 stops
$681United Airlines
Booking Insights

KAYAK's insights & trends for Eugene to Ontario flights

Get data-powered insights and trends into flights from Eugene to Ontario to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Eugene and Ontario?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Eugene to Ontario.

There are 2 airlines that fly nonstop from Eugene to Ontario. They are Delta and United Airlines. The cheapest airline for this route is Delta, with the best round-trip deal found costing $308 and arriving in Toronto Pearson Intl Airport (YYZ). On average, Delta offers the best prices for nonstop flights between Eugene and Ontario.

Which airlines provide the cheapest flights from Eugene to Ontario?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Eugene to Ontario were found on Alaska Airlines ($289) and United Airlines ($370).

Good to know

Cheapest flight$115
Flight from Eugene to Toronto

FAQs - booking Ontario flights

  • How does KAYAK find such low prices on flights from Eugene to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Eugene to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Eugene to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Eugene to Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Eugene to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Eugene to Ontario with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Eugene to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Eugene to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Eugene to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Eugene to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Eugene to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8032 reviews
7.2Food
7.9Comfort
8.1Boarding
8.5Crew
7.8Entertainment
Airline reviews

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

2.0 MediocreWilliam, Jan 2026
LGA - BOS
Read more Delta reviews

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

A 12 hour flight during the day with one real meal service - are you kidding? Also the breakfast was one of the worst and not what was listed

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

Not United Airlines' fault. It's ORL airport's fault.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

Very nice flight love the small aircraft. We had a wonderful flight attendant. Nice to see someone that really enjoys her job. Don't have her name but had a southern accent.

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Flight was good but there are way to many announcements for credit cards etc.

This was a very average flight. The seat was out of alignment so more uncomfortable than usual. The cabin felt not well maintained. But I safely got where I needed to go.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Everything you need to know for your flight from Eugene to Ontario

Information on your arrival and departure airports