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Cheap flights from El Paso to Los Angeles from $116

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 9/17. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
7:35 pm - 11:47 pmELP  El Paso-ONT Ontario
5h 12m1 stop Denver Intl
Frontier Logo
6:15 am - 6:37 pmONT  Ontario-ELP El Paso
11h 22m1 stop Denver Intl
$236Frontier
Tue, Sep 15 - Wed, Sep 16
Frontier Logo
7:45 pm - 11:55 pmELP  El Paso-ONT Ontario
5h 10m1 stop Denver Intl
Frontier Logo
11:38 am - 6:50 pmONT  Ontario-ELP El Paso
6h 12m1 stop Denver Intl
$236Frontier
Sat, Oct 10 - Tue, Oct 13
Frontier Logo
7:35 pm - 11:47 pmELP  El Paso-ONT Ontario
5h 12m1 stop Denver Intl
Frontier Logo
2:30 pm - 8:23 pmONT  Ontario-ELP El Paso
4h 53m1 stop Las Vegas Harry Reid Intl
$236Frontier
Tue, Sep 22 - Thu, Sep 24
Southwest Logo
3:10 pm - 10:00 pmELP  El Paso-ONT Ontario
7h 50m2 stops Los Angeles Los Angeles Oakland
Southwest Logo
5:40 am - 11:15 amONT  Ontario-ELP El Paso
4h 35m1 stop Las Vegas Harry Reid Intl
$294Southwest
Tue, Sep 22 - Thu, Sep 24
Southwest Logo
6:45 am - 1:40 pmELP  El Paso-ONT Ontario
7h 55m2 stops San Diego San Jose
Southwest Logo
1:10 pm - 9:15 pmONT  Ontario-ELP El Paso
7h 05m2 stops Phoenix Sky Harbor Intl Dallas Love Field
$299Southwest
Wed, Sep 9 - Tue, Sep 15
Southwest Logo
5:20 pm - 9:00 pmELP  El Paso-ONT Ontario
4h 40m1 stop Las Vegas Harry Reid Intl
Southwest Logo
4:50 pm - 9:30 pmONT  Ontario-ELP El Paso
3h 40m1 stop Phoenix Sky Harbor Intl
$319Southwest
Wed, Sep 9 - Mon, Sep 14
Multiple Airlines Logo
7:18 pm - 3:47 pmELP  El Paso-ONT Ontario
21h 29m2 stops Seattle/Tacoma Intl Santa Rosa Sonoma County
Multiple Airlines Logo
6:00 am - 1:34 pmONT  Ontario-ELP El Paso
6h 34m1 stop Denver Intl
$411Multiple Airlines
Sat, Sep 5 - Mon, Sep 7
Multiple Airlines Logo
7:18 pm - 3:47 pmELP  El Paso-ONT Ontario
21h 29m2 stops Seattle/Tacoma Intl Santa Rosa Sonoma County
Multiple Airlines Logo
6:00 am - 1:34 pmONT  Ontario-ELP El Paso
6h 34m1 stop Denver Intl
$411Multiple Airlines
Sat, Sep 5 - Mon, Sep 7
American Airlines Logo
8:43 am - 12:14 pmELP  El Paso-ONT Ontario
4h 31m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
4:29 pm - 9:09 pmONT  Ontario-ELP El Paso
3h 40m1 stop Phoenix Sky Harbor Intl
$415American Airlines
Sat, Oct 10 - Sat, Oct 10
American Airlines Logo
8:43 am - 12:14 pmELP  El Paso-ONT Ontario
4h 31m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
4:29 pm - 9:09 pmONT  Ontario-ELP El Paso
3h 40m1 stop Phoenix Sky Harbor Intl
$495American Airlines
Mon, Oct 12 - Mon, Oct 12

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Frontier flights from El Paso to Ontario

Our best Frontier deals on El Paso to Ontario flight tickets
Frontier
Sep 15
ELP7:35 pmEl Paso
5h 12m
1 stop
ONT11:47 pmOntario
Sep 16
ONT6:15 amOntario
11h 22m
1 stop
ELP6:37 pmEl Paso
$236
Frontier
Sep 5
ELP2:29 pmEl Paso
10h 21m
1 stop
ONT11:50 pmOntario
Sep 19
ONT6:15 amOntario
11h 22m
1 stop
ELP6:37 pmEl Paso
$237
Frontier
Sep 17
ELP7:35 pmEl Paso
5h 12m
1 stop
ONT11:47 pmOntario
Sep 18
ONT11:45 amOntario
5h 52m
1 stop
ELP6:37 pmEl Paso
$240

United Airlines flights from El Paso to Ontario

Our best United Airlines deals on El Paso to Ontario flight tickets
United Airlines
Jan 10
ELP2:15 pmEl Paso
7h 05m
1 stop
ONT8:20 pmOntario
Jan 16
ONT5:00 amOntario
7h 24m
1 stop
ELP1:24 pmEl Paso
$423
United Airlines
Aug 20
ELP2:17 pmEl Paso
8h 42m
1 stop
ONT9:59 pmOntario
Aug 24
ONT1:56 pmOntario
22h 42m
2 stops
ELP1:38 pmEl Paso
$588
United Airlines
Aug 20
ELP7:00 amEl Paso
12h 11m
2 stops
ONT6:11 pmOntario
Aug 24
ONT6:00 amOntario
14h 02m
2 stops
ELP9:02 pmEl Paso
$798

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 August 6, 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

Cheapest round-trip

El PasoOntario

ELP El Paso - ONT Ontario

ELPONT

El Paso

Tue 9/15

7:35 pm-11:47 pm

1 stop5h 12m

Ontario

Wed 9/16

6:15 am-6:37 pm

1 stop11h 22m

$236

El PasoOntario

ELP El Paso - ONT Ontario

ELPONT

El Paso

Sat 10/10

7:45 pm-11:55 pm

1 stop5h 10m

Ontario

Tue 10/13

11:38 am-6:50 pm

1 stop6h 12m

$236

El PasoOntario

ELP El Paso - ONT Ontario

ELPONT

El Paso

Tue 9/22

7:35 pm-11:47 pm

1 stop5h 12m

Ontario

Thu 9/24

2:30 pm-8:23 pm

1 stop4h 53m

$236

El PasoOntario

ELP El Paso - ONT Ontario

ELPONT

El Paso

Tue 9/22

3:10 pm-10:00 pm

2 stops7h 50m

Ontario

Thu 9/24

5:40 am-11:15 am

1 stop4h 35m

$294

El PasoOntario

ELP El Paso - ONT Ontario

ELPONT

El Paso

Wed 9/9

6:45 am-1:40 pm

2 stops7h 55m

Ontario

Tue 9/15

1:10 pm-9:15 pm

2 stops7h 05m

$299

El PasoOntario

ELP El Paso - ONT Ontario

ELPONT

El Paso

Wed 9/9

5:20 pm-9:00 pm

1 stop4h 40m

Ontario

Mon 9/14

4:50 pm-9:30 pm

1 stop3h 40m

$319

El PasoOntario

ELP El Paso - ONT Ontario

ELPONT

El Paso

Sat 9/5

7:18 pm-3:47 pm

2 stops21h 29m

Ontario

Mon 9/7

6:00 am-1:34 pm

1 stop6h 34m

$411

El PasoOntario

ELP El Paso - ONT Ontario

ELPONT

El Paso

Sat 9/5

7:18 pm-3:47 pm

2 stops21h 29m

Ontario

Mon 9/7

6:00 am-1:34 pm

1 stop6h 34m

$411
Quickest round-trip

El PasoOntario

ELP El Paso - ONT Ontario

ELPONT

El Paso

Sat 10/10

8:43 am-12:14 pm

1 stop4h 31m

Ontario

Sat 10/10

4:29 pm-9:09 pm

1 stop3h 40m

$415

El PasoOntario

ELP El Paso - ONT Ontario

ELPONT

El Paso

Mon 10/12

8:43 am-12:14 pm

1 stop4h 31m

Ontario

Mon 10/12

4:29 pm-9:09 pm

1 stop3h 40m

$495

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 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 $170. If you aren’t able to travel during the month of October, then book flights to Ontario from El Paso during February instead. Flights to Ontario in February, while not as cheap as those in October, still average around $187.

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

As of August 2026, prices for El Paso to Ontario flights are approximately 120% 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

3h 45m

Direct flights

None
The fastest flight from El Paso to Ontario takes 3h 45m
There are no direct flights from El Paso to Ontario. There are no popular flight routes from El Paso to Ontario.
Search flight deals

Frequently asked questions about flying from El Paso to Ontario

  • 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 3h 45m 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
5.6
2,723 reviews
Search Frontier flights
American AirlinesPriceFrom $249Free CancellationRating
7.1
11,866 reviews
Search American Airlines flights
SouthwestPriceFrom $331Free CancellationRating
8.0
4,218 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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