$121 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 4/8. 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

Mon, Apr 13 - Wed, Apr 15
Alaska Airlines Logo
6:00 am - 3:45 pm
EUG
-
YYZ
6h 45m
1 stop
Alaska Airlines Logo
4:55 pm - 11:58 pm
YYZ
-
EUG
10h 03m
1 stop
$321Alaska Airlines
Mon, Apr 13 - Wed, Apr 15
United Airlines Logo
6:51 pm - 4:14 pm
EUG
-
YYZ
18h 23m
1 stop
United Airlines Logo
6:30 am - 10:59 pm
YYZ
-
EUG
19h 29m
1 stop
$344United Airlines
Mon, Apr 13 - Wed, Apr 15
United Airlines Logo
6:51 pm - 9:54 am
EUG
-
YYZ
12h 03m
2 stops
United Airlines Logo
6:30 am - 11:55 am
YYZ
-
EUG
8h 25m
1 stop
$354United Airlines
Mon, Apr 13 - Wed, Apr 15
United Airlines Logo
6:51 pm - 9:54 am
EUG
-
YYZ
12h 03m
2 stops
United Airlines Logo
10:45 am - 10:59 pm
YYZ
-
EUG
15h 14m
2 stops
$360United Airlines
Mon, Apr 13 - Wed, Apr 15
United Airlines Logo
2:00 pm - 7:00 am
EUG
-
YYZ
14h 00m
1 stop
United Airlines Logo
11:00 am - 10:59 pm
YYZ
-
EUG
14h 59m
2 stops
$376United Airlines
Tue, Mar 31 - Sat, Apr 4
Alaska Airlines Logo
6:00 am - 3:45 pm
EUG
-
YYZ
6h 45m
1 stop
Alaska Airlines Logo
4:55 pm - 12:05 pm
YYZ
-
EUG
22h 10m
2 stops
$414Alaska Airlines
Wed, Apr 22 - Wed, Apr 29
Delta Logo
5:44 pm - 11:36 am
EUG
-
YUL
14h 52m
2 stops
Delta Logo
12:55 pm - 11:58 pm
YUL
-
EUG
14h 03m
2 stops
$658Delta
Sun, Apr 26 - Fri, May 1
Delta Logo
6:30 am - 11:26 pm
EUG
-
YUL
13h 56m
2 stops
Delta Logo
5:05 pm - 11:58 pm
YUL
-
EUG
9h 53m
2 stops
$683Delta
Fri, Aug 14 - Sat, Aug 22
American Airlines Logo
1:48 pm - 8:00 pm
EUG
-
YOW
27h 12m
3 stops
American Airlines Logo
7:00 am - 11:22 pm
YOW
-
EUG
19h 22m
3 stops
$1,130American Airlines
Fri, Sep 4 - Sat, Sep 12
American Airlines Logo
1:48 pm - 8:00 pm
EUG
-
YOW
27h 12m
3 stops
American Airlines Logo
7:00 am - 10:53 pm
YOW
-
EUG
18h 53m
3 stops
$1,322American 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 72 hours.

In the past 3 days, the cheapest round-trip tickets from Eugene to Ontario were found on Alaska Airlines ($321) and United Airlines ($344).

Find deals

Good to know

Cheapest flight$121
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 airline 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.
7.4
United AirlinesOverall score based on 9408 reviews
6.6Food
7.7Boarding
7.3Comfort
7.1Entertainment
8.1Crew
Airline reviews

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

8.0 ExcellentLeslie, Feb 2026
SFO - YYZ
Read more United Airlines reviews

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.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

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.

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

Information on your arrival and departure airports

Eugene (EUG)