Cheap flights from Eugene to Ontario from $123
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Eugene to Ontario departing on 6/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Eugene to Ontario
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Ontario?
In general, February is the cheapest month to fly from Eugene to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $278. If you aren’t able to travel during the month of February, then book flights to Ontario from Eugene during September instead. Flights to Ontario in September, while not as cheap as those in February, still average around $292.
What is the cheapest day to depart on your flight to Ontario?
The cheapest day to depart on your flight to Ontario is on a Thursday when prices can be found for as low as $316. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Eugene to Ontario for around $386.
What is the cheapest time of day to depart on your flight to Ontario?
In the afternoon is the cheapest time of day to fly from Eugene to Ontario when you can find flight prices for as low as $325. Flying to Ontario in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $332 on average. Flights to Ontario from Eugene in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
How have Eugene to Ontario flight prices changed over time?
As of April 2025, prices for Eugene to Ontario flights are approximately 51% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Eugene to Ontario?
Alaska Airlines, Delta, and Southwest are the most popular carriers operating from Eugene to Ontario
What airlines fly to Ontario?
Alaska Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Ontario from Eugene according to our data. Alaska Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 8 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.
When to book flights from Eugene to Ontario
Cheap Eugene to Ontario (EUG to ONT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Eugene to Ontario
How far is Eugene to Ontario by plane?
Eugene and Ontario are 748.3 mi apart from one another. A reasonable flight in good conditions will take 3h 20m.
When did momondo last update prices for flights from Eugene Airport to Ontario Airport?
Prices for flights from Eugene Airport to Ontario Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Eugene Airport to Ontario Airport?
As of April 2025, there are 4 operators available to choose from for flights from Eugene Airport to Ontario Airport.
How old do you have to be to fly from Eugene Airport to Ontario Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Eugene Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Eugene to Ontario?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Eugene to Ontario is Southwest (48% of total bookings). The next most popular airlines are Alaska Airlines (22%), United Airlines (20%), and Delta (10%).
Best airlines flying from Eugene to Ontario
Compare and see reviews for airlines that fly from Eugene to Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $217 | Free Cancellation | Rating 8.0 9,882 reviews | |||
| PriceFrom $218 | Free Cancellation | Rating 7.4 8,667 reviews | |||
| PriceFrom $249 | Free Cancellation | Rating 8.0 7,917 reviews | |||
| PriceFrom $256 | Free Cancellation | Rating 8.0 4,280 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Eugene to Ontario?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Eugene to Ontario. momondo saves you time and could save you money on your trip.
Can I find flights from Eugene to Ontario with flexible booking policies on momondo?
momondo does allow users to show only those flights to Ontario from Eugene which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Eugene to Ontario?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from Eugene.
I’m not ready to book a flight from Eugene to Ontario right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Eugene and alert you when they change.