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Cheap flights from El Paso to Los Angeles from $85

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 9/5. 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
2:30 pm - 8:23 pmONT  Ontario-ELP El Paso
4h 53m1 stop Las Vegas Harry Reid Intl
$158Frontier
Tue, Sep 29 - Wed, Sep 30
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
$158Frontier
Tue, Sep 22 - Mon, Sep 28
Frontier Logo
8:17 pm - 3:49 pmELP  El Paso-ONT Ontario
20h 32m1 stop Las Vegas Harry Reid Intl
Frontier Logo
11:45 am - 6:37 pmONT  Ontario-ELP El Paso
5h 52m1 stop Denver Intl
$164Frontier
Tue, Sep 1 - Sat, Sep 12
Southwest Logo
7:00 am - 12:40 pmELP  El Paso-ONT Ontario
6h 40m2 stops Phoenix Sky Harbor Intl Las Vegas Harry Reid Intl
Southwest Logo
7:05 am - 4:25 pmONT  Ontario-ELP El Paso
8h 20m1 stop Dallas Love Field
$268Southwest
Tue, Sep 1 - Sat, Sep 12
Southwest Logo
3:10 pm - 9:55 pmELP  El Paso-ONT Ontario
7h 45m2 stops Los Angeles Los Angeles Oakland
Southwest Logo
10:15 am - 7:05 pmONT  Ontario-ELP El Paso
7h 50m2 stops Phoenix Sky Harbor Intl Denver Intl
$274Southwest
Tue, Sep 1 - Sat, Sep 12
Southwest Logo
4:45 pm - 10:20 pmELP  El Paso-ONT Ontario
6h 35m2 stops Phoenix Sky Harbor Intl Sacramento Intl
Southwest Logo
2:40 pm - 9:30 pmONT  Ontario-ELP El Paso
5h 50m1 stop Phoenix Sky Harbor Intl
$298Southwest
Fri, Sep 25 - Mon, Sep 28
United Airlines Logo
2:15 pm - 8:20 pmELP  El Paso-ONT Ontario
7h 05m1 stop Denver Intl
United Airlines Logo
5:00 am - 1:24 pmONT  Ontario-ELP El Paso
7h 24m1 stop Denver Intl
$477United Airlines
Fri, Jan 22 - Tue, Jan 26
United Airlines Logo
2:10 pm - 9:21 pmELP  El Paso-ONT Ontario
8h 11m1 stop Houston George Bush Intcntl
United Airlines Logo
5:00 am - 1:24 pmONT  Ontario-ELP El Paso
7h 24m1 stop Denver Intl
$477United Airlines
Mon, Feb 1 - Wed, Feb 10
American Airlines Logo
11:37 am - 3:19 pmELP  El Paso-ONT Ontario
4h 42m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:15 am - 11:06 amONT  Ontario-ELP El Paso
3h 51m1 stop Phoenix Sky Harbor Intl
$478American Airlines
Mon, Aug 24 - Wed, Aug 26
American Airlines Logo
3:36 pm - 6:15 pmELP  El Paso-ONT Ontario
3h 39m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
6:15 am - 6:50 pmONT  Ontario-ELP El Paso
11h 35m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
$516American Airlines
Tue, Sep 8 - Tue, Sep 15

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Frontier flights from El Paso to Ontario

Our best Frontier deals on El Paso to Ontario flight tickets
Frontier
Sep 29
ELP7:35 pmEl Paso
5h 12m
1 stop
ONT11:47 pmOntario
Sep 30
ONT2:30 pmOntario
4h 53m
1 stop
ELP8:23 pmEl Paso
$158
Frontier
Sep 1
ELP8:17 pmEl Paso
20h 32m
1 stop
ONT3:49 pmOntario
Sep 12
ONT11:45 amOntario
5h 52m
1 stop
ELP6:37 pmEl Paso
$164
Frontier
Sep 10
ELP7:35 pmEl Paso
5h 12m
1 stop
ONT11:47 pmOntario
Sep 18
ONT2:30 pmOntario
4h 53m
1 stop
ELP8:23 pmEl Paso
$193

American Airlines flights from El Paso to Ontario

Our best American Airlines deals on El Paso to Ontario flight tickets
American Airlines
Aug 24
ELP11:37 amEl Paso
4h 42m
1 stop
ONT3:19 pmOntario
Aug 26
ONT6:15 amOntario
3h 51m
1 stop
ELP11:06 amEl Paso
$478
American Airlines
Aug 20
ELP3:46 pmEl Paso
3h 29m
1 stop
ONT6:15 pmOntario
Aug 24
ONT6:15 amOntario
12h 12m
2 stops
ELP7:27 pmEl Paso
$828
American Airlines
Aug 20
ELP11:37 amEl Paso
4h 42m
1 stop
ONT3:19 pmOntario
Aug 24
ONT12:59 pmOntario
9h 59m
2 stops
ELP11:58 pmEl Paso
$899

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 12, 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 9/29

7:35 pm-11:47 pm

1 stop5h 12m

Ontario

Wed 9/30

2:30 pm-8:23 pm

1 stop4h 53m

$158

El PasoOntario

ELP El Paso - ONT Ontario

ELPONT

El Paso

Tue 9/22

7:35 pm-11:47 pm

1 stop5h 12m

Ontario

Mon 9/28

2:30 pm-8:23 pm

1 stop4h 53m

$158

El PasoOntario

ELP El Paso - ONT Ontario

ELPONT

El Paso

Tue 9/1

8:17 pm-3:49 pm

1 stop20h 32m

Ontario

Sat 9/12

11:45 am-6:37 pm

1 stop5h 52m

$164

El PasoOntario

ELP El Paso - ONT Ontario

ELPONT

El Paso

Tue 9/1

7:00 am-12:40 pm

2 stops6h 40m

Ontario

Sat 9/12

7:05 am-4:25 pm

1 stop8h 20m

$268

El PasoOntario

ELP El Paso - ONT Ontario

ELPONT

El Paso

Tue 9/1

3:10 pm-9:55 pm

2 stops7h 45m

Ontario

Sat 9/12

10:15 am-7:05 pm

2 stops7h 50m

$274

El PasoOntario

ELP El Paso - ONT Ontario

ELPONT

El Paso

Fri 9/25

4:45 pm-10:20 pm

2 stops6h 35m

Ontario

Mon 9/28

2:40 pm-9:30 pm

1 stop5h 50m

$298

El PasoOntario

ELP El Paso - ONT Ontario

ELPONT

El Paso

Fri 1/22

2:15 pm-8:20 pm

1 stop7h 05m

Ontario

Tue 1/26

5:00 am-1:24 pm

1 stop7h 24m

$477

El PasoOntario

ELP El Paso - ONT Ontario

ELPONT

El Paso

Mon 2/1

2:10 pm-9:21 pm

1 stop8h 11m

Ontario

Wed 2/10

5:00 am-1:24 pm

1 stop7h 24m

$477
Quickest round-trip

El PasoOntario

ELP El Paso - ONT Ontario

ELPONT

El Paso

Mon 8/24

11:37 am-3:19 pm

1 stop4h 42m

Ontario

Wed 8/26

6:15 am-11:06 am

1 stop3h 51m

$478

El PasoOntario

ELP El Paso - ONT Ontario

ELPONT

El Paso

Tue 9/8

3:36 pm-6:15 pm

1 stop3h 39m

Ontario

Tue 9/15

6:15 am-6:50 pm

2 stops11h 35m

$516

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 170% 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

4h 50m

Direct flights

None
The fastest flight from El Paso to Ontario takes 4h 50m
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 4h 50m 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
2,699 reviews
Search Frontier flights
American AirlinesPriceFrom $249Free CancellationRating
7.1
11,915 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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