$244 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 2/20. 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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Flight Deals
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 - 9:30 pm
YYZ
-
EUG
7h 45m1 stop
$326Alaska Airlines
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 - 3:19 pm
YYZ
-
EUG
25h 34m2 stops
$346Alaska Airlines
Sat, Feb 7 - Tue, Feb 10
United Airlines Logo
5:00 am - 9:21 pm
EUG
-
YYZ
13h 21m2 stops
United Airlines Logo
10:00 am - 9:18 pm
YYZ
-
EUG
14h 18m2 stops
$367United Airlines
Mon, Jan 26 - Mon, Feb 2
Delta Logo
5:20 pm - 11:45 am
EUG
-
YUL
15h 25m2 stops
Delta Logo
7:00 am - 4:37 pm
YUL
-
EUG
12h 37m2 stops
$522Delta
Thu, Apr 23 - Mon, Apr 27
Delta Logo
6:10 am - 11:26 pm
EUG
-
YUL
14h 16m2 stops
Delta Logo
12:46 pm - 11:53 pm
YUL
-
EUG
14h 07m2 stops
$627Delta
Sun, Jan 18 - Wed, Jan 21
United Airlines Logo
5:00 am - 7:32 am
EUG
-
YUL
23h 32m2 stops
United Airlines Logo
5:30 pm - 1:07 pm
YUL
-
EUG
22h 37m2 stops
$679United Airlines
Sun, Jan 18 - Wed, Jan 21
United Airlines Logo
6:00 am - 4:43 pm
EUG
-
YUL
31h 43m2 stops
United Airlines Logo
8:00 pm - 9:10 pm
YUL
-
EUG
28h 10m2 stops
$709United Airlines
Mon, Jan 26 - Mon, Feb 2
United Airlines Logo
1:10 pm - 6:55 am
EUG
-
YUL
14h 45m2 stops
United Airlines Logo
4:45 pm - 11:09 pm
YUL
-
EUG
33h 24m3 stops
$717United Airlines
Sun, Jan 18 - Wed, Jan 21
United Airlines Logo
5:00 am - 7:32 am
EUG
-
YUL
23h 32m2 stops
United Airlines Logo
5:50 pm - 12:14 pm
YUL
-
EUG
21h 24m1 stop
$734United Airlines
Sun, Jan 18 - Wed, Jan 21
United Airlines Logo
2:09 pm - 4:49 pm
EUG
-
YUL
23h 40m1 stop
United Airlines Logo
1:10 pm - 1:07 pm
YUL
-
EUG
26h 57m2 stops
$735United 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.

What’s the cheapest day of the week to fly from Eugene to Ontario?

The average price of all round-trip flights from Eugene to Ontario clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Eugene to Ontario, look for departures on Fridays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Ontario, Wednesday is the cheapest day to fly and Sunday is the most expensive.

Good to know

Cheapest flight$244
Flight from Eugene to Montreal

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 8019 reviews
7.9Entertainment
8.5Crew
7.9Comfort
8.1Boarding
7.3Food
Airline reviews

Did not realize internet screen was hidden between seats and no info printed!!!!

6.0 GoodAnonymous, Dec 2025
BOS - MSP
Read more Delta reviews

Did not realize internet screen was hidden between seats and no info printed!!!!

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Very good flight crew and very nice people staff were incredible especially the gate agent

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

The flight was delayed for about 2 hrs. Other than it, it was good.

Advertised fruit trays with cheese, but only snacks handed out!

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Flight delays both to Detroits and return flight . The flight to Detroit was associated with mechanical difficulty

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

Wasn't a Delta issue I don't think, but seems there was a Delta flight at each of the 2 Dallas airports at the same exact time, both to Atlanta. I was evidently booked on the one at Love Airport, but the Carey transport shuttle took me to DFW instead and I ended up missing the flight by just a few minutes. Was able to book a Southwest flight from Love Airport, but was a big loss of time and an inconvenience.

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.

We had a layover from YVR to Denver. We bought 4 bottles of Absolut Vodka at the YVR Duty Free for $116.20, after going through security and American Customs Pre Clearance at YVR, Vancouver. When we landed in Denver, United put us behind the American Customs as well as TSA again for some reason. We were forced to go through American Customs and TSA again. TSA confiscated our rightfully owned Duty Free Absolut Vodka bottles. Because United incorrectly forced our flight behind American border and TSA again, we missed the connecting flight. After United put us on a later flight, we eventually arrived in Chicago very late, with hardly any sleep. I am looking for compensation from United for our incorrectly confiscated Absolut Vodka bottles worth $116.20, as well as compensation for incorrectly putting us behind American Customs and TSA again, causing us to miss our connecting flight, making us arrive extremely late in Chicago.

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

Information on your arrival and departure airports