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Cheap flights from Eugene to Los Angeles from $93

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 Los Angeles departing on 5/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Eugene to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
8:01 am - 11:59 pm
EUG
-
ONT
15h 58m
1 stop
Alaska Airlines Logo
6:00 am - 11:59 pm
ONT
-
EUG
17h 59m
1 stop
$167Alaska Airlines
Tue, Apr 21 - Tue, Apr 28
United Airlines Logo
6:00 am - 9:56 am
EUG
-
ONT
3h 56m
1 stop
United Airlines Logo
6:00 am - 11:55 am
ONT
-
EUG
5h 55m
1 stop
$185United Airlines
Tue, Apr 7 - Tue, Apr 21
Alaska Airlines Logo
8:38 pm - 9:45 am
EUG
-
ONT
13h 07m
1 stop
Alaska Airlines Logo
3:26 pm - 11:59 pm
ONT
-
EUG
8h 33m
1 stop
$203Alaska Airlines
Fri, May 8 - Mon, May 11
Delta Logo
5:50 pm - 10:34 pm
EUG
-
ONT
4h 44m
1 stop
Delta Logo
5:55 pm - 11:58 pm
ONT
-
EUG
6h 03m
1 stop
$223Delta
Tue, Apr 7 - Tue, Apr 14
Alaska Airlines Logo
8:01 am - 3:42 pm
EUG
-
ONT
31h 41m
2 stops
Alaska Airlines Logo
6:00 am - 8:31 pm
ONT
-
EUG
14h 31m
1 stop
$224Alaska Airlines
Tue, Apr 7 - Tue, Apr 21
Alaska Airlines Logo
8:01 am - 11:59 pm
EUG
-
ONT
15h 58m
1 stop
Alaska Airlines Logo
3:26 pm - 11:59 pm
ONT
-
EUG
8h 33m
1 stop
$225Alaska Airlines
Fri, Apr 17 - Sat, Apr 25
Alaska Airlines Logo
12:42 pm - 8:23 pm
EUG
-
ONT
7h 41m
1 stop
Alaska Airlines Logo
6:00 am - 6:40 pm
ONT
-
EUG
12h 40m
1 stop
$233Alaska Airlines
Tue, Apr 7 - Tue, Apr 21
Alaska Airlines Logo
8:38 pm - 9:45 am
EUG
-
ONT
13h 07m
1 stop
Alaska Airlines Logo
3:26 pm - 3:25 pm
ONT
-
EUG
23h 59m
2 stops
$240Alaska Airlines
Fri, May 8 - Mon, May 11
Alaska Airlines Logo
4:00 pm - 5:09 pm
EUG
-
ONT
25h 09m
1 stop
Alaska Airlines Logo
3:26 pm - 11:59 pm
ONT
-
EUG
8h 33m
1 stop
$243Alaska Airlines
Fri, Apr 17 - Sat, Apr 25
Delta Logo
11:40 am - 11:51 pm
EUG
-
ONT
12h 11m
2 stops
Delta Logo
5:53 pm - 11:50 pm
ONT
-
EUG
5h 57m
1 stop
$248Delta
Tue, Mar 24 - Sat, Apr 4

Alaska Airlines flights from Eugene to Ontario

Our best Alaska Airlines deals on Eugene to Ontario flight tickets
Alaska Airlines
Apr 21
EUG8:01 amEugene
15h 58m
1 stop
ONT11:59 pmOntario
Apr 28
ONT6:00 amOntario
17h 59m
1 stop
EUG11:59 pmEugene
$167
Alaska Airlines
May 8
EUG8:38 pmEugene
13h 07m
1 stop
ONT9:45 amOntario
May 11
ONT3:26 pmOntario
8h 33m
1 stop
EUG11:59 pmEugene
$203
Alaska Airlines
Apr 7
EUG8:01 amEugene
31h 41m
2 stops
ONT3:42 pmOntario
Apr 21
ONT6:00 amOntario
14h 31m
1 stop
EUG8:31 pmEugene
$224

Delta flights from Eugene to Ontario

Our best Delta deals on Eugene to Ontario flight tickets
Delta
Apr 7
EUG5:50 pmEugene
4h 44m
1 stop
ONT10:34 pmOntario
Apr 14
ONT5:55 pmOntario
6h 03m
1 stop
EUG11:58 pmEugene
$223
Delta
Mar 24
EUG11:40 amEugene
12h 11m
2 stops
ONT11:51 pmOntario
Apr 4
ONT5:53 pmOntario
5h 57m
1 stop
EUG11:50 pmEugene
$248
Delta
Mar 24
EUG11:40 amEugene
5h 33m
1 stop
ONT5:13 pmOntario
Apr 4
ONT5:53 pmOntario
5h 57m
1 stop
EUG11:50 pmEugene
$251

momondo 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, momondo users made 832,500 searches. Data last updated March 1, 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

EugeneOntario

EUG - ONT

EUGONT

Eugene

Tue 4/21

8:01 am-11:59 pm

1 stop15h 58m

Ontario

Tue 4/28

6:00 am-11:59 pm

1 stop17h 59m

$167

EugeneOntario

EUG - ONT

EUGONT

Eugene

Tue 4/7

6:00 am-9:56 am

1 stop3h 56m

Ontario

Tue 4/21

6:00 am-11:55 am

1 stop5h 55m

$185

EugeneOntario

EUG - ONT

EUGONT

Eugene

Fri 5/8

8:38 pm-9:45 am

1 stop13h 07m

Ontario

Mon 5/11

3:26 pm-11:59 pm

1 stop8h 33m

$203

EugeneOntario

EUG - ONT

EUGONT

Eugene

Tue 4/7

5:50 pm-10:34 pm

1 stop4h 44m

Ontario

Tue 4/14

5:55 pm-11:58 pm

1 stop6h 03m

$223

EugeneOntario

EUG - ONT

EUGONT

Eugene

Tue 4/7

8:01 am-3:42 pm

2 stops31h 41m

Ontario

Tue 4/21

6:00 am-8:31 pm

1 stop14h 31m

$224

EugeneOntario

EUG - ONT

EUGONT

Eugene

Fri 4/17

8:01 am-11:59 pm

1 stop15h 58m

Ontario

Sat 4/25

3:26 pm-11:59 pm

1 stop8h 33m

$225

EugeneOntario

EUG - ONT

EUGONT

Eugene

Tue 4/7

12:42 pm-8:23 pm

1 stop7h 41m

Ontario

Tue 4/21

6:00 am-6:40 pm

1 stop12h 40m

$233

EugeneOntario

EUG - ONT

EUGONT

Eugene

Fri 5/8

8:38 pm-9:45 am

1 stop13h 07m

Ontario

Mon 5/11

3:26 pm-3:25 pm

2 stops23h 59m

$240

EugeneOntario

EUG - ONT

EUGONT

Eugene

Fri 4/17

4:00 pm-5:09 pm

1 stop25h 09m

Ontario

Sat 4/25

3:26 pm-11:59 pm

1 stop8h 33m

$243

EugeneOntario

EUG - ONT

EUGONT

Eugene

Tue 3/24

11:40 am-11:51 pm

2 stops12h 11m

Ontario

Sat 4/4

5:53 pm-11:50 pm

1 stop5h 57m

$248

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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, October 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 $264. If you aren’t able to travel during the month of October, then book flights to Ontario from Eugene during January instead. Flights to Ontario in January, while not as cheap as those in October, still average around $267.

How have Eugene to Ontario flight prices changed over time?

As of March 2026, prices for Eugene to Ontario flights are approximately 1% more expensive when compared to flights at the same time last year.

When to book flights from Eugene to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Eugene to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Fastest flight time

3h 49m

Direct flights

None
The fastest flight from Eugene to Ontario takes 3h 49m
There are no direct flights from Eugene to Ontario. There are no popular flight routes from Eugene to Ontario.
Search flight deals

  • 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 49m.

  • 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?

  • 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?

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
United AirlinesPriceFrom $212Free CancellationRating
7.4
9,372 reviews
Search United Airlines flights
SouthwestPriceFrom $238Free CancellationRating
8.0
4,305 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $265Free CancellationRating
8.0
11,974 reviews
Search Alaska Airlines flights

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.

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