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Cheap flights from El Paso to Los Angeles from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from El Paso to Los Angeles departing on 3/17. 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 El Paso to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:30 pm - 11:56 pm
ELP
-
ONT
29h 26m
1 stop
Frontier Logo
6:20 am - 6:34 pm
ONT
-
ELP
11h 14m
1 stop
$152Frontier
Sal, Mar 31 - Sal, Nis 7
Frontier Logo
7:29 pm - 11:56 pm
ELP
-
ONT
5h 27m
1 stop
Frontier Logo
12:59 am - 11:52 am
ONT
-
ELP
9h 53m
1 stop
$160Frontier
Pzt, Nis 13 - Per, Nis 16
Frontier Logo
12:37 pm - 7:26 am
ELP
-
ONT
19h 49m
1 stop
Frontier Logo
12:59 am - 11:52 am
ONT
-
ELP
9h 53m
1 stop
$161Frontier
Cmt, Nis 18 - Paz, Nis 19
Frontier Logo
9:08 pm - 8:24 am
ELP
-
ONT
12h 16m
1 stop
Frontier Logo
12:59 am - 11:52 am
ONT
-
ELP
9h 53m
1 stop
$171Frontier
Per, Nis 16 - Paz, Nis 19
Frontier Logo
7:29 pm - 11:56 pm
ELP
-
ONT
5h 27m
1 stop
Frontier Logo
6:20 am - 6:34 pm
ONT
-
ELP
11h 14m
1 stop
$181Frontier
Cum, Nis 10 - Cmt, Nis 11
Frontier Logo
7:30 pm - 11:59 pm
ELP
-
ONT
5h 29m
1 stop
Frontier Logo
12:38 pm - 8:55 pm
ONT
-
ELP
7h 17m
1 stop
$195Frontier
Sal, Mar 31 - Cmt, Nis 4
Frontier Logo
7:30 pm - 3:57 pm
ELP
-
ONT
21h 27m
2 stops
Frontier Logo
6:20 am - 6:34 pm
ONT
-
ELP
11h 14m
1 stop
$197Frontier
Sal, Mar 31 - Sal, Nis 7
Frontier Logo
1:03 pm - 11:55 pm
ELP
-
ONT
11h 52m
1 stop
Frontier Logo
12:59 am - 12:18 pm
ONT
-
ELP
10h 19m
1 stop
$202Frontier
Cum, May 15 - Cmt, May 16
Frontier Logo
9:51 pm - 3:57 pm
ELP
-
ONT
19h 06m
1 stop
Frontier Logo
6:20 am - 6:34 pm
ONT
-
ELP
11h 14m
1 stop
$206Frontier
Sal, Mar 31 - Cmt, Nis 4
Frontier Logo
7:29 pm - 11:56 pm
ELP
-
ONT
5h 27m
1 stop
Frontier Logo
6:20 am - 6:34 pm
ONT
-
ELP
11h 14m
1 stop
$209Frontier
Cum, Nis 10 - Pzt, Nis 13

United Airlines flights from El Paso to Ontario

Our best United Airlines deals on El Paso to Ontario flight tickets
United Airlines
Apr 1
ELP7:00 amEl Paso
6h 38m
1 stop
ONT12:38 pmOntario
Apr 8
ONT6:05 amOntario
8h 59m
1 stop
ELP4:04 pmEl Paso
$367
United Airlines
Mar 24
ELP7:00 amEl Paso
11h 41m
2 stops
ONT5:41 pmOntario
Mar 31
ONT5:10 amOntario
7h 20m
1 stop
ELP1:30 pmEl Paso
$401
United Airlines
Apr 28
ELP7:00 amEl Paso
12h 02m
2 stops
ONT6:02 pmOntario
May 3
ONT1:40 pmOntario
6h 30m
1 stop
ELP9:10 pmEl Paso
$407

Frontier flights from El Paso to Ontario

Our best Frontier deals on El Paso to Ontario flight tickets
Frontier
Mar 31
ELP7:30 pmEl Paso
29h 26m
1 stop
ONT11:56 pmOntario
Apr 7
ONT6:20 amOntario
11h 14m
1 stop
ELP6:34 pmEl Paso
$152
Frontier
Apr 13
ELP7:29 pmEl Paso
5h 27m
1 stop
ONT11:56 pmOntario
Apr 16
ONT12:59 amOntario
9h 53m
1 stop
ELP11:52 amEl Paso
$160
Frontier
Apr 18
ELP12:37 pmEl Paso
19h 49m
1 stop
ONT7:26 amOntario
Apr 19
ONT12:59 amOntario
9h 53m
1 stop
ELP11:52 amEl Paso
$161

momondo Fare Finder

 
Customize your flight search to find flights from El Paso 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 Mart 1, 2026.
Use the filters below to find and compare flights from El Paso to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

El PasoOntario

ELP - ONT

ELPONT

El Paso

Sal 3/31

7:30 pm-11:56 pm

1 stop29h 26m

Ontario

Sal 4/7

6:20 am-6:34 pm

1 stop11h 14m

$152

El PasoOntario

ELP - ONT

ELPONT

El Paso

Pzt 4/13

7:29 pm-11:56 pm

1 stop5h 27m

Ontario

Per 4/16

12:59 am-11:52 am

1 stop9h 53m

$160

El PasoOntario

ELP - ONT

ELPONT

El Paso

Cmt 4/18

12:37 pm-7:26 am

1 stop19h 49m

Ontario

Paz 4/19

12:59 am-11:52 am

1 stop9h 53m

$161

El PasoOntario

ELP - ONT

ELPONT

El Paso

Per 4/16

9:08 pm-8:24 am

1 stop12h 16m

Ontario

Paz 4/19

12:59 am-11:52 am

1 stop9h 53m

$171

El PasoOntario

ELP - ONT

ELPONT

El Paso

Cum 4/10

7:29 pm-11:56 pm

1 stop5h 27m

Ontario

Cmt 4/11

6:20 am-6:34 pm

1 stop11h 14m

$181

El PasoOntario

ELP - ONT

ELPONT

El Paso

Sal 3/31

7:30 pm-11:59 pm

1 stop5h 29m

Ontario

Cmt 4/4

12:38 pm-8:55 pm

1 stop7h 17m

$195

El PasoOntario

ELP - ONT

ELPONT

El Paso

Sal 3/31

7:30 pm-3:57 pm

2 stops21h 27m

Ontario

Sal 4/7

6:20 am-6:34 pm

1 stop11h 14m

$197

El PasoOntario

ELP - ONT

ELPONT

El Paso

Cum 5/15

1:03 pm-11:55 pm

1 stop11h 52m

Ontario

Cmt 5/16

12:59 am-12:18 pm

1 stop10h 19m

$202

El PasoOntario

ELP - ONT

ELPONT

El Paso

Sal 3/31

9:51 pm-3:57 pm

1 stop19h 06m

Ontario

Cmt 4/4

6:20 am-6:34 pm

1 stop11h 14m

$206

El PasoOntario

ELP - ONT

ELPONT

El Paso

Cum 4/10

7:29 pm-11:56 pm

1 stop5h 27m

Ontario

Pzt 4/13

6:20 am-6:34 pm

1 stop11h 14m

$209

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from El Paso 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 El Paso to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $174. If you aren’t able to travel during the month of October, then book flights to Ontario from El Paso during September instead. Flights to Ontario in September, while not as cheap as those in October, still average around $192.

How have El Paso to Ontario flight prices changed over time?

As of March 2026, prices for El Paso to Ontario flights are approximately 58% more expensive when compared to flights at the same time last year.

When to book flights from El Paso to Ontario

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

Cheap El Paso to Ontario (ELP to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from El Paso to Ontario

Fastest flight time

5h 27m

Direct flights

None
The fastest flight from El Paso to Ontario takes 5h 27m
There are no direct flights from El Paso to Ontario. There are no popular flight routes from El Paso to Ontario.
Search flight deals

  • How far is El Paso to Ontario by plane?

    The distance between El Paso and Ontario is about 666.0 mi. Typically, this will take 5h 27m by plane in normal conditions.

  • When did momondo last update prices for flights from El Paso Airport to Ontario Airport?

    Prices for flights from El Paso Airport to Ontario Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from El Paso Airport to Ontario Airport?

  • How old do you have to be to fly from El Paso Airport to Ontario Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from El Paso 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 El Paso to Ontario?

Best airlines flying from El Paso to Ontario

Compare and see reviews for airlines that fly from El Paso to Ontario with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $152Free CancellationRating
5.7
3,040 reviews
Search Frontier flights
American AirlinesPriceFrom $241Free CancellationRating
7.1
11,370 reviews
Search American Airlines flights
SouthwestPriceFrom $271Free CancellationRating
8.0
4,303 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from El Paso to Ontario?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from El Paso to Ontario for you.

Can I find flights from El Paso to Ontario with flexible booking policies on momondo?

Flights from El Paso to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from El Paso to Ontario?

Once all potential El Paso to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from El Paso to Ontario right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of El Paso to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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