EUG - ONT

$109 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 1/18. 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
0 bags

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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
In the last 7 days travelers have searched 41,299,237 times on KAYAK, and here is why:

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Cheap Flight Deals from Eugene to Ontario (EUG-ONT)

 
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.

Recent round-trip flight deals from Eugene to Ontario

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Eugene to Ontario.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
1:28 pm - 6:12 pmEUG-ONT
4h 44m1 stop
4:06 pm - 9:08 pmONT-EUG
5h 02m1 stop
$218Alaska Airlines
Find Deal
Thu, Jan 30 - Tue, Feb 4
1:28 pm - 6:12 pmEUG-ONT
4h 44m1 stop
5:44 pm - 9:08 pmONT-EUG
27h 24m2 stops
$245Alaska Airlines
Find Deal
Thu, Jan 30 - Tue, Feb 4
3:00 pm - 11:25 pmEUG-ONT
8h 25m2 stops
6:00 am - 12:10 pmONT-EUG
6h 10m1 stop
$283Delta
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Sat, Jan 18 - Sat, Jan 25
6:00 am - 9:51 amEUG-ONT
3h 51m1 stop
6:15 am - 12:16 pmONT-EUG
6h 01m1 stop
$288United Airlines
Find Deal
Fri, Jan 31 - Sun, Feb 2
5:50 am - 12:24 pmEUG-ONT
6h 34m1 stop
6:00 am - 4:55 pmONT-EUG
10h 55m1 stop
$321Delta
Find Deal
Sat, Feb 15 - Fri, Feb 21
6:00 am - 9:51 amEUG-ONT
3h 51m1 stop
6:15 am - 12:16 pmONT-EUG
6h 01m1 stop
$323United Airlines
Find Deal
Thu, Jan 16 - Thu, Jan 23
6:20 am - 10:10 amEUG-ONT
3h 50m1 stop
1:40 pm - 9:20 pmONT-EUG
7h 40m1 stop
$330Southwest
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Sun, Feb 16 - Sun, Feb 16
5:40 pm - 9:45 pmEUG-ONT
4h 05m1 stop
6:15 am - 1:50 pmONT-EUG
7h 35m2 stops
$353Southwest
Find Deal
Thu, Jan 16 - Thu, Jan 23
5:20 am - 12:02 pmEUG-ONT
6h 42m1 stop
5:38 am - 1:46 pmONT-EUG
8h 08m1 stop
$976American Airlines
Find Deal
Fri, Jan 3 - Sat, Jan 4
5:20 am - 12:02 pmEUG-ONT
6h 42m1 stop
5:38 am - 1:46 pmONT-EUG
8h 08m1 stop
$1,006American Airlines
Find Deal
Wed, Jan 1 - Sat, Jan 4

Flights from Eugene to Ontario - Travel Insights & Trends

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.
Your flight ticket price will generally be cheaper if you fly to Ontario on a Thursday and more expensive on a Saturday. On your return trip to Eugene, you should consider flying back on a Wednesday, and avoid Sundays for better deals.

What is the cheapest month to fly from Eugene to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Eugene to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Eugene to Ontario is September, where tickets cost $294 (return) on average. On the other hand, the most expensive months are June and October, where the average cost of round-trip tickets is $456 and $426 respectively.

Good to know

Low season

January

High season

November

Cheapest flight

$109
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Eugene to Ontario

When to book flights from Eugene to Ontario

Are your dates flexible? Find out the best times to travel from Eugene to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Eugene to Ontario

  • What is the cheapest flight from Eugene to Ontario?

    In the last 3 days, the lowest price for a flight from Eugene to Ontario was $109 for a one-way ticket and $218 for a round-trip.

  • Do I need a passport to fly between Eugene and Ontario?

    No

  • Which aircraft models fly most regularly from Eugene to Ontario?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Eugene to Ontario?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Eugene and Ontario, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Eugene to Ontario, Southwest or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Eugene to Ontario are Southwest and Alaska Airlines. With an average price for the route of $375 and an overall rating of 8.1, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $328 and an overall rating of 8.0.

  • 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 to Ontario from Eugene 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 to Ontario with an airline and back to Eugene with another airline. Booking your flights between Eugene and ONT can sometimes prove cheaper using this method.

  • 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 to Ontario from Eugene up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving 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.
8.1
SouthwestOverall score based on 4821 reviews
7.2Food
8.2Boarding
8.1Comfort
8.7Crew
7.7Entertainment
Airline reviews

Fine, but how to board on SW versus othrr airlines, is just lame. Goood staff though and all was solid otherwise.

10.0 ExcellentAnonymous, Dec 2024AUS - OAK
Read more Southwest reviews

Fine, but how to board on SW versus othrr airlines, is just lame. Goood staff though and all was solid otherwise.

Was as expected. Crowed planes. Too many carryons delaying takeoff. But the ride only took an hour and saved me a lot of time SFO is a not a great airport.

Was as expected. Crowed planes. Too many carryons delaying takeoff. But the ride only took an hour and saved me a lot of time SFO is a hell hole of an airport. It is the new LaGuardia. Everything Cobbled together. Security gates closed. Terri directional signage

I will be flying again Southwest Airlines. Friendly crew, comfortable and affordable.

The plane arrived 25 minutes late, and the Wi-Fi was slower than it usually is.

Forget beverage, they didn't even have water for half the passangers?

Can not wait for seating change to reduce the amount of pre boards - it’s disheartening the abuse. And then then deplaning

The crew was nice. Boarding sucked. Instead of loading from the back to the front people just sat wherever and you had to wait for them to move to get to a seat. And the flight was 25 minutes delayed.

I boarded last because of my boarding assignment and was given a middle seat at the back of the plane. I’m 6”1” so it was really tight. I wish I just had a seat assignment instead of a general boarding group. My bag was way at the front and my seat at the back. Was never offered a beverage and had no room to move.

The open seating makes passengers boarding ahead of you think they also have the right to the empty middle seat. Trumper next to me refused to move her laptop bag from my leg area. I did not make a fuss since it was a short flight.

Finally get a snack n drinks! Just like the good ole days!

Wonderful! The Alaska call center representative was really helpful. I accidently made a mistake of picking a flight option for another day. She was extremely helpful. My daughter had a nose bleed during the flight - the crew helped with an ice pack. I wish they had checked afterwards.

Arrive on time cause the TSA can be quite the project. Besides that your trip will be awesome.

On time boarding, plenty of overhead baggage space even for Group F, on time departure / arrival.

Alaska is always a great airline, friendly, clean and usually on time.

My main complaint is specifically with having booked through kayak. Our flight was delayed and I was no longer able to access my boarding pass through the kayak app. Fortunately I had screen capped it. If I had not it would have been critical problem while boarding.

Smooth and quick, no wait and no hassle. Everything was on time and even the pretzels were good. Thank you!

Was the first time flying Alaska Airlines in several years. The airplane had very obviously diminished seat spacing and the flight was full. Crew was lovely, check in was easy.

The agent was able to get me to LA when i need it. However i need to ask why she charge me 25000 miles for one way to LA. I think she made a mistake. Spirit Airlines only you need 2500miles.

Wifi in particular was terrible. I paid to use and could never connect. Unacceptable and put a drain on my plans.

If I pay extra for "comfort+" I expect leg room where I can stretch my legs. I was seated with an attendant's seat blocking my feet. Knee space was fine but my feet had less room than the non-"comfort+" seats. Also, don't go cheap on food when you have flights of 3+ hours. It's insulting.

Only one side of the heafphone jack work. Crew was friendly and helpful.

Great. Flight departed early and arrived early. Deplaning and baggage claim ww were quick.

They separated our seats and moved us to the back of the plane. Hundreds of dollars and thousands of miles used and this was my platinum member experience.

AC barely worked on a 50 minute flight. It was very warm the whole flight. Flight was very bumpy and hard landing.

Got on the plane and then needed to deboard the plane because they didn’t have any pilots?

The flight was canceled two hours before departure, it took over five hours to rebook us on another flight.

The flight was great. The crew were a little terse about the size of my bag. It fit fine.

Rough day of travel all the way around. Wrong info given to us multiple times and mistakes in their booking making our trip 10 hours longer than planned. I’m bummed because I fly Delta all the time and love them. Mistakes happen. Just bummed that this was a rare trip our whole family was traveling together.

Meh. A late flight meant I missed my connections, and a 2pm LAX arrival turned into gettin in after midnight.

We arrived early and finally made it to our gate almost an hour after.

We were delayed 3x and because I didn’t purchase my tickets directly from United Airlines I was told I Have to take care of it myself so I called Underpricer and they helped me but before I changed my flights I took the risk of sticking by what my tickets were and was lucky to have gotten on the original all flight with only 15 mins before take off. not sure if I will do this again

Everything good until we waited for jet bridge at SFO. Then pilot gets on speaker & said it won’t reach plane- too short, need to go to different gate. Then 5 min later, adjusted plane/jetbridge & all ok?!?

Was a pain having to leave the plane and reboard but glad the plane was fixed

We had to wait almost an hour for the wheelchair porter to be ready to pick up my mother. And when she arrived in Newark airport the porter was not there and she started walking with her cane and her poor mobility. When the Newark porter found her they didn't want to transfer her bags to the wheelchair for her.

Great onboard crew. Boarding was a zoo, I got in line before pre boarding in Group 2, still had my bag force checked. WiFi was glitchy all flight. Seat and bathroom are both tiny unless you pay $$$ for first class.

Cabin was pitch black, even during meal service. The reading lights for seat 2E/F did not work, and seat 2E did not recline.

This was a 5 hour flight with no entertainment and with a snack being provided (pretzels and fruit bar), which are both high in carbs and sugar. Nuts would have been a better choice.

Was realllly smooth. It was delayed but we were well informed.

Good plane, crew, and flight. Boarding was a bit chaotic. Bathrooms were unacceptable. United DESPERATELY needs a new terminal at IAD.

My boarding pass wouldn't pull up in the app very easily and had to really dig through my email. That caused a delay in TSA..

RE Food: Wish there was a choice for No Rating. Flew from Honolulu to Los Angeles on a Red-Eye flight (11:00 pm to 7:30 am). Other than a package of cookies with a beverage choice offered soon after take-off, and a beverage choice shortly before landing, no other food choices were offered. Everyone slept or rested for most of the trip. Nothing to rate. RE Entertainment: Everyone was sleeping most of the flight. Only saw one passenger watch about 30 minutes of entertainment on his iPad. I never attempted to access any entertainment options.

Baby cried a lot. Nothing anyone could do about it. Just part of flying.

For coast to coast travel the A321 and even the NEO, even in first class will never be excellent. That would take a B787 or 777 to accomplish.

The flight crew was fantastic! Which the seats had a small TV.

The foot ottoman cushion was missing on my business class seat.. the hydraulics is on its last leg & seat cushions do not have support or paddling. Heavily dented by butts

also wi-fi never worked attendant said satellite coverage is spotty over water ..... but we were over land!

I was unhappy with having the seat I chose changed at the last minute. I was moved to an aisle seat which did not recline and was next to the bathroom. The bathroom odors made the flight entirely unpleasant. Having carefully chosen my seat months before I was not pleased with my AA experience. In addition, they ran out of tea during flight service, really?

Dallas Hub. American taking ownership for their screwups instead of blaming their contractors and customers, trading their people, their call in service, reservation agents and their ticketing process. Make sure wheelchairs are available especially when the request is in their record.

The aircraft was on-time and plane and lavatory was clean.

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

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