$255 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 7/25. 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

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

Thu, Sep 24 - Wed, Sep 30
Multiple Airlines Logo
8:51 pm - 6:39 am
EUG
-
YYZ
30h 48m
1 stop
Multiple Airlines Logo
3:50 pm - 2:04 pm
YYZ
-
EUG
25h 14m
2 stops
$456Multiple Airlines
Thu, Sep 10 - Wed, Sep 16
Multiple Airlines Logo
6:09 pm - 6:39 am
EUG
-
YYZ
9h 30m
1 stop
Multiple Airlines Logo
3:50 pm - 2:13 pm
YYZ
-
EUG
25h 23m
2 stops
$468Multiple Airlines
Thu, Sep 17 - Tue, Sep 29
Multiple Airlines Logo
8:51 pm - 6:39 am
EUG
-
YYZ
30h 48m
1 stop
Multiple Airlines Logo
10:30 pm - 2:04 pm
YYZ
-
EUG
42h 34m
2 stops
$477Multiple Airlines
Tue, Sep 8 - Wed, Sep 16
United Airlines Logo
1:19 pm - 12:13 am
EUG
-
YYZ
7h 54m
1 stop
United Airlines Logo
6:30 am - 11:43 am
YYZ
-
EUG
8h 13m
1 stop
$481United Airlines
Sun, Sep 20 - Wed, Sep 30
Multiple Airlines Logo
8:51 pm - 9:15 pm
EUG
-
YYZ
21h 24m
2 stops
Multiple Airlines Logo
4:55 pm - 11:53 pm
YYZ
-
EUG
9h 58m
1 stop
$488Multiple Airlines
Wed, Sep 9 - Sat, Sep 19
United Airlines Logo
7:15 am - 12:13 am
EUG
-
YYZ
13h 58m
2 stops
United Airlines Logo
5:16 pm - 10:43 pm
YYZ
-
EUG
8h 27m
1 stop
$490United Airlines
Tue, Sep 22 - Tue, Sep 29
Delta Logo
6:05 am - 11:13 pm
EUG
-
YYZ
14h 08m
2 stops
Delta Logo
6:15 am - 5:11 pm
YYZ
-
EUG
13h 56m
2 stops
$496Delta
Wed, Aug 12 - Wed, Aug 19
Delta Logo
6:10 am - 11:30 pm
EUG
-
YUL
14h 20m
2 stops
Delta Logo
12:44 pm - 11:59 pm
YUL
-
EUG
14h 15m
2 stops
$778Delta
Tue, Jul 21 - Tue, Jul 28
American Airlines Logo
1:39 pm - 11:43 am
EUG
-
YUL
19h 04m
2 stops
American Airlines Logo
7:51 am - 11:17 pm
YUL
-
EUG
18h 26m
2 stops
$841American Airlines
Mon, Aug 3 - Mon, Aug 10
American Airlines Logo
1:39 pm - 2:55 pm
EUG
-
YOW
22h 16m
3 stops
American Airlines Logo
7:00 am - 8:09 pm
YOW
-
EUG
16h 09m
3 stops
$1,221American 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 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 5 days.

In the past 5 days, the cheapest round-trip tickets from Eugene to Ontario were found on United Airlines ($481) and Delta ($778).

Good to know

Cheapest flight$255
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.
7.8
DeltaOverall score based on 8424 reviews
8.5Crew
7.8Comfort
7.8Entertainment
8.1Boarding
7.2Food
Airline reviews

I thought the service was very nice and pleasant. There were no hiccups and no issues so overall a good experience.

8.0 ExcellentAnonymous, Jun 2026
BOS - RDU
Read more Delta reviews

I thought the service was very nice and pleasant. There were no hiccups and no issues so overall a good experience.

Very good flight. Crew was great. No issues and we even arrived early.

The flights are constantly late anymore, and they won't even give you a glass of water on the plane. For years, they were able to do a service on this flight from Atlanta to Knoxville and Knoxville Atlanta now they say it's too short of a flight. You can't even get a quick drink of water.

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Great experience nice pilot very soft and easy landing and take off

We sat on the runway for over an hour before departure. That was unwelcome.

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

The entertainment they offer could use some games, and maybe they could add some cookies to the snack menu. And the automated messages are a bit repetitive. But it was comfortable temperature wise and the seats were comfortable. The crew is very polite and helpful

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

Some crew were unfriendly or in some cases just straight up rude.

The flight was delayed from take off because only one runway was operational in San Francisco.

Putting people that close to the bathroom, where you have to look into the bathroom as people are exiting and entering was not great and the smell was also not great. I know the airlines are desperate for more chairs, but that seat is a crime.

one staffer was frustrated (it happen); the flight was late and the pilot mentioned they'll make amend but the snacks were the same, other than that the aircraft was clean and everything went smooth, no complaints

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

Entertainment kept turning itself off. Gave up on watching a movie.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

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

Information on your arrival and departure airports