$121+ Cheap flights from Ontario to Eugene (ONT - EUG)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — EUG
Feb 25 — Mar 41
1 adult, Economy
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Find cheap flights from Ontario to Eugene with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Eugene
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Eugene (EUG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $242 (Alaska Airlines) |
One-way from | $121 (Delta) |
Popular in | November |
Cheapest in | August |
Average price | $356 |
Find flight deals from Ontario to Eugene
Cheapest flights from Ontario to EugeneExplore the most affordable flight options available from Ontario to Eugene. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.
Explore the most affordable flight options available from Ontario to Eugene. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.
This Alaska Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/124:20 pmONT - EUG
1 stop4h 50mAlaska Airlines
Sat 3/158:40 amEUG - ONT
1 stop12h 20mAlaska Airlines
Deal found 2/20![Alaska Airlines logo]()
$241
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/205:40 amONT - EUG
1 stop5h 03mDelta
Thu 3/275:20 pmEUG - ONT
1 stop5h 02mDelta
Deal found 2/20![Delta logo]()
$282
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/56:00 amONT - EUG
1 stop6h 22mUnited Airlines
Mon 3/102:15 pmEUG - ONT
1 stop5h 55mUnited Airlines
Deal found 2/19![United Airlines logo]()
$312
This Hawaiian Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/67:00 amONT - EUG
1 stop4h 43mHawaiian Airlines
Sun 8/1012:23 pmEUG - ONT
1 stop4h 30mHawaiian Airlines
Deal found 2/20![Hawaiian Airlines logo]()
$322
This Southwest deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/75:40 amONT - EUG
2 stops6h 25mSouthwest
Sun 3/96:00 amEUG - ONT
1 stop6h 20mSouthwest
Deal found 2/20![Southwest logo]()
$359
This United deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/216:00 amONT - EUG
1 stop6h 22mMultiple Airlines
Mon 2/241:12 pmEUG - ONT
1 stop5h 07mMultiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$833
Find flights from Ontario to Eugene within your budget
Customize your flight search to find flights from Ontario to Eugene that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
Fly from
Ontario
Fly to
Eugene
Route
Depart
Return
Price
OntarioEugene
ONT - EUG
ONTEUG
Ontario
Wed 3/12
4:20 pm-9:10 pm
1 stop4h 50m
Eugene
Sat 3/15
8:40 am-9:00 pm
1 stop12h 20m
$241
OntarioEugene
ONT - EUG
ONTEUG
Ontario
Thu 3/20
5:40 am-10:43 am
1 stop5h 03m
Eugene
Thu 3/27
5:20 pm-10:22 pm
1 stop5h 02m
$282
OntarioEugene
ONT - EUG
ONTEUG
Ontario
Wed 3/5
6:00 am-12:22 pm
1 stop6h 22m
Eugene
Mon 3/10
2:15 pm-8:10 pm
1 stop5h 55m
$312
OntarioEugene
ONT - EUG
ONTEUG
Ontario
Wed 8/6
7:00 am-11:43 am
1 stop4h 43m
Eugene
Sun 8/10
12:23 pm-4:53 pm
1 stop4h 30m
$322
OntarioEugene
ONT - EUG
ONTEUG
Ontario
Fri 3/7
5:40 am-12:05 pm
2 stops6h 25m
Eugene
Sun 3/9
6:00 am-12:20 pm
1 stop6h 20m
$359
OntarioEugene
ONT - EUG
ONTEUG
Ontario
Thu 3/6
6:00 am-10:55 am
1 stop4h 55m
$121
OntarioEugene
ONT - EUG
ONTEUG
Ontario
Thu 3/13
6:00 am-9:10 pm
1 stop15h 10m
$127
OntarioEugene
ONT - EUG
ONTEUG
Ontario
Thu 3/20
6:00 am-12:20 pm
1 stop6h 20m
$156
OntarioEugene
ONT - EUG
ONTEUG
Ontario
Thu 3/27
5:40 am-12:05 pm
2 stops6h 25m
$229
OntarioEugene
ONT - EUG
ONTEUG
Ontario
Sat 6/14
6:00 pm-10:38 pm
1 stop4h 38m
$234
Showing 1-10 of 11 results
Compare providers for flights from Ontario to Eugene
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Eugene in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Ontario-Eugene flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Eugene flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Eugene flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ontario-Eugene flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Eugene flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Ontario to Eugene
Have a flexible travel schedule? Discover the best time to fly to Eugene from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Travel insights for flights from Ontario to Eugene
Get recent, data-driven insights about flights from Ontario to Eugene including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Ontario to Eugene?
Currently, January is the cheapest month in which you can book a flight from Ontario to Eugene (average of $321). Flying from Ontario to Eugene in June is currently the most expensive (average of $563). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ONT to EUG?
Find hourly flight availability from Ontario to Eugene. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.
It’s typically best to fly out from Ontario to Eugene in the evening. Doing so could potentially save you 11% on the flight price compared to flying in the morning, which is usually more expensive.
Rainfall in Eugene by month
Plan your trip to Eugene by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Eugene ranges from 0.5 - 7.8 inches per month. December is typically the wettest month, when rainfall can reach 7.8 in. July is typically the driest time to visit Eugene when rainfall is around 0.5 in.
Temperature in Eugene by month
Plan your trip to Eugene by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Eugene, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).
Reviews of airlines servicing Eugene
Get insights into the airlines that provide service to Eugene. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Eugene. Reviews last updated February 20, 2025.
To help decide which airline to fly from Ontario to Eugene, see what other customers have to say about Southwest, Alaska Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.6
Overall
8.1
Food
7.1
Crew
8.7
Boarding
8.2
Comfort
8.1
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Entertainment
7.6
Overall
8.1
Food
7.1
Crew
8.7
Boarding
8.2
Comfort
8.1
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Entertainment
7.6
Overall
8.1
Food
7.1
Crew
8.7
Boarding
8.2
Comfort
8.1
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Entertainment
7.6
Overall
8.1
Food
7.1
Crew
8.7
Boarding
8.2
Comfort
8.1
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Entertainment
7.6
Overall
8.1
Food
7.1
Crew
8.7
Boarding
8.2
Comfort
8.1
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Entertainment
7.6
Overall
8.1
Food
7.1
Crew
8.7
Boarding
8.2
Comfort
8.1
Reviews
1 / 20
10.0
ExcellentArlene,May 2024
SAN - OAK
Related info for your journey
Find useful and relevant information for your journey from Ontario to Eugene. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Ontario?
Book flights to Ontario if you plan to visit one of these locationsNewport
Corvallis
Albany
Yachats
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Alternative routes for Ontario to Eugene
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Ontario to Eugene
Discover the top 6 airlines that operate flights from Ontario to Eugene. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$142 | Average$187 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$164 | Average$432 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$187 | Average$321 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$218 | Average$372 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$246 | Average$331 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$266 | Average$406 | FlexibilityNo cancel fee | On-time63% |