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Ontario

$154+ Cheap flights from Eugene (EUG) to Ontario

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
EUG — YYZ
Apr 20 — Apr 271
Mon 4/20
Mon 4/27
1 adult, Economy
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Cheap flight deals from Eugene to Ontario

Cheapest flights from Eugene to Ontario
Explore the most affordable flight options available from Eugene to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2026.

This United Airlines deal was found by Cheapflights users on 3/16. 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.
Mon 4/136:51 pm
EUG
-
YYZ
1 stop9h 09m
United Airlines
Wed 4/156:30 am
YYZ
-
EUG
1 stop8h 25m
United Airlines
Deal found 3/16$366
This Alaska Airlines deal was found by Cheapflights users on 3/20. 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.
Sat 5/26:00 am
EUG
-
YYZ
1 stop6h 45m
Alaska Airlines
Tue 5/54:55 pm
YYZ
-
EUG
1 stop7h 59m
Alaska Airlines
Deal found 3/20$396
This United Airlines deal was found by Cheapflights users on 3/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:00 am
EUG
-
YYZ
2 stops14h 23m
United Airlines
Tue 5/56:30 am
YYZ
-
EUG
1 stop8h 20m
United Airlines
Deal found 3/20$406
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/136:00 am
EUG
-
YYZ
1 stop6h 45m
Alaska Airlines
Wed 4/154:55 pm
YYZ
-
EUG
1 stop10h 03m
Alaska Airlines
Deal found 3/19$408
This Expedia deal was found by Cheapflights users on 3/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:00 am
EUG
-
YYZ
1 stop6h 45m
Alaska Airlines
Sat 4/254:55 pm
YYZ
-
EUG
1 stop7h 59m
Alaska Airlines
Deal found 3/19$439
This American Airlines deal was found by Cheapflights users on 3/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:40 am
EUG
-
YYZ
2 stops13h 15m
American Airlines
Sat 4/2511:55 am
YYZ
-
EUG
2 stops12h 29m
American Airlines
Deal found 3/19$469
This Delta deal was found by Cheapflights users on 3/18. 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.
Sat 5/26:30 am
EUG
-
YUL
2 stops14h 21m
Delta
Sat 5/97:10 am
YUL
-
EUG
2 stops19h 40m
Delta
Deal found 3/18$719
This United Airlines deal was found by Cheapflights users on 3/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:58 pm
EUG
-
YUL
2 stops21h 42m
United Airlines
Wed 5/65:40 pm
YUL
-
EUG
1 stop21h 10m
United Airlines
Deal found 3/20$735
This American Airlines deal was found by Cheapflights users on 3/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/252:00 pm
EUG
-
YUL
2 stops18h 44m
American Airlines
Sat 7/42:30 pm
YUL
-
EUG
2 stops11h 47m
American Airlines
Deal found 3/16$745
This United Airlines deal was found by Cheapflights users on 3/16. 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.
Thu 6/256:49 pm
EUG
-
YUL
1 stop10h 36m
United Airlines
Sat 7/411:23 am
YUL
-
EUG
2 stops12h 59m
United Airlines
Deal found 3/16$751
This American Airlines deal was found by Cheapflights users on 3/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/162:49 pm
EUG
-
YUL
2 stops17h 55m
American Airlines
Thu 4/237:29 am
YUL
-
EUG
2 stops16h 55m
American Airlines
Deal found 3/19$753
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Mon 4/136:51 pm
EUG
-
YUL
1 stop18h 59m
United Airlines
Wed 4/156:00 pm
YUL
-
EUG
1 stop31h 59m
United Airlines
Deal found 3/17$760

Find flight deals from Eugene to Ontario

Keep the following information in mind while searching for Eugene to Ontario flight deals. Data was last updated March 21, 2026.

Round-trip from

$321
(Alaska Airlines)

One-way from

$140
(Expedia)
From Eugene to Ontario
Search Deals
One-way flight from Eugene to Ontario
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Eugene to Ontario 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 March 21, 2026.
Use the filters below to find and compare flights from Eugene to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

EugeneToronto

EUG - YYZ

EUGYYZ

Eugene

Mon 4/13

6:51 pm-4:14 pm

1 stop18h 23m

Toronto Pearson Intl

Wed 4/15

5:16 pm-10:59 pm

1 stop8h 43m

$366
Quickest round-trip

EugeneToronto

EUG - YYZ

EUGYYZ

Eugene

Sat 5/2

6:00 am-3:45 pm

1 stop6h 45m

Toronto Pearson Intl

Tue 5/5

4:55 pm-9:54 pm

1 stop7h 59m

$396

EugeneToronto

EUG - YYZ

EUGYYZ

Eugene

Mon 4/13

6:00 am-3:45 pm

1 stop6h 45m

Toronto Pearson Intl

Wed 4/15

4:55 pm-11:58 pm

1 stop10h 03m

$408

EugeneToronto

EUG - YYZ

EUGYYZ

Eugene

Sat 5/2

5:00 am-10:23 pm

2 stops14h 23m

Toronto Pearson Intl

Tue 5/5

7:00 am-9:03 pm

2 stops17h 03m

$411

EugeneToronto

EUG - YYZ

EUGYYZ

Eugene

Sat 4/18

6:00 am-3:45 pm

1 stop6h 45m

Toronto Pearson Intl

Sat 4/25

4:55 pm-9:54 pm

1 stop7h 59m

$439

EugeneToronto

EUG - YYZ

EUGYYZ

Eugene

Thu 6/11

6:15 am-10:57 pm

2 stops13h 42m

Toronto Pearson Intl

Sun 6/14

2:15 pm-11:54 pm

2 stops12h 39m

$609

EugeneMontreal

EUG - YUL

EUGYUL

Eugene

Tue 5/5

1:58 pm-2:40 pm

2 stops21h 42m

Montreal Pierre Elliott Trudeau Intl

Wed 5/6

5:40 pm-11:50 am

1 stop21h 10m

$735

EugeneMontreal

EUG - YUL

EUGYUL

Eugene

Thu 6/25

6:49 pm-8:25 am

1 stop10h 36m

Montreal Pierre Elliott Trudeau Intl

Sat 7/4

11:23 am-9:22 pm

2 stops12h 59m

$751

EugeneMontreal

EUG - YUL

EUGYUL

Eugene

Thu 4/16

2:49 pm-11:44 am

2 stops17h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 4/23

7:29 am-9:24 pm

2 stops16h 55m

$753

EugeneMontreal

EUG - YUL

EUGYUL

Eugene

Mon 4/13

6:51 pm-4:50 pm

1 stop18h 59m

Montreal Pierre Elliott Trudeau Intl

Wed 4/15

6:00 pm-10:59 pm

1 stop31h 59m

$760

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/16

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Eugene to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Eugene 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.

Cheapflights Insights

Everything you need to know about your flight from Eugene to Ontario
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated March 21, 2026.
Read reviews from past customers who have flown United Airlines from Eugene to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,452 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,452 reviews
United Airlines
7.4
Good
9,452 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Eugene to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Eugene to Ontario?

    For a flight from Eugene to Ontario, you will be flying from Eugene. Eugene (EUG) is just 7.8 mi from the center of the city.

  • How long is the flight from Eugene to Region of Ontario?

    Departing from Eugene to Region of Ontario will take you 6h 45m. The distance from Eugene to Region of Ontario is about 2143 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Eugene to Region of Ontario?

    The most popular route from Eugene to Region of Ontario is Eugene - Montreal Pierre Elliott Trudeau Intl. You may also consider Eugene - Toronto Pearson Intl or Eugene - Ottawa.

  • Can I find deals for flights from Eugene to Ontario that include hotel bookings?

    Yes. In addition to deals on Eugene to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Eugene to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Eugene to Ontario.

  • Can I find deals for business class flights from Eugene to Ontario?

    Yes. Cheapflights offers flight deals from Eugene to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Eugene to Ontario

Discover the top airline that operate flights from Eugene to Ontario. 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 March 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$340Average$623FlexibilityNo cancel feeOn-time69%

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