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Cheap flights from Ontario to El Paso from $52

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to El Paso departing on 1/26. 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 Ontario to El Paso

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:00 am - 11:25 amONT-ELP
4h 25m1 stop
Frontier Logo
3:25 pm - 11:50 pmELP-ONT
9h 25m1 stop
$110Frontier
Find Deal
jue., nov. 13 - sáb., nov. 15
Frontier Logo
6:00 am - 11:25 amONT-ELP
4h 25m1 stop
Frontier Logo
12:10 pm - 9:57 pmELP-ONT
10h 47m1 stop
$127Frontier
Find Deal
vie., nov. 14 - lun., nov. 17
Frontier Logo
6:15 am - 8:00 pmONT-ELP
12h 45m1 stop
Frontier Logo
8:55 pm - 9:17 pmELP-ONT
25h 22m1 stop
$130Frontier
Find Deal
jue., dic. 11 - lun., dic. 15
Frontier Logo
8:00 am - 1:20 pmONT-ELP
4h 20m1 stop
Frontier Logo
1:47 pm - 11:50 pmELP-ONT
11h 03m1 stop
$143Frontier
Find Deal
mié., nov. 12 - dom., nov. 16
Frontier Logo
6:15 am - 8:00 pmONT-ELP
12h 45m1 stop
Frontier Logo
9:39 pm - 9:17 pmELP-ONT
24h 38m1 stop
$144Frontier
Find Deal
jue., dic. 11 - dom., dic. 14
Frontier Logo
6:53 am - 2:00 pmONT-ELP
6h 07m1 stop
Frontier Logo
12:10 pm - 9:57 pmELP-ONT
10h 47m1 stop
$150Frontier
Find Deal
lun., nov. 10 - lun., nov. 17
Southwest Logo
7:00 am - 2:30 pmONT-ELP
6h 30m2 stops
Southwest Logo
10:00 am - 7:15 pmELP-ONT
10h 15m2 stops
$322Southwest
Find Deal
jue., dic. 11 - lun., dic. 15
Southwest Logo
8:40 am - 3:05 pmONT-ELP
5h 25m2 stops
Southwest Logo
12:25 pm - 6:15 pmELP-ONT
6h 50m2 stops
$342Southwest
Find Deal
jue., dic. 4 - lun., dic. 8
Southwest Logo
1:05 pm - 11:10 pmONT-ELP
9h 05m2 stops
Southwest Logo
5:10 am - 9:10 amELP-ONT
5h 00m1 stop
$362Southwest
Find Deal
vie., nov. 21 - lun., nov. 24
American Airlines Logo
7:30 pm - 11:59 pmONT-ELP
3h 29m1 stop
American Airlines Logo
8:45 am - 12:03 pmELP-ONT
4h 18m1 stop
$377American Airlines
Find Deal
mar., nov. 25 - mar., dic. 2

Frontier flights from Ontario to El Paso

Our best Frontier deals on Ontario to El Paso flight tickets
Frontier
Nov 13
ONT6:00 amOntario
4h 25m
1 stop
ELP11:25 amEl Paso
Nov 15
ELP3:25 pmEl Paso
9h 25m
1 stop
ONT11:50 pmOntario
$110
Find similar
Frontier
Nov 14
ONT6:00 amOntario
4h 25m
1 stop
ELP11:25 amEl Paso
Nov 17
ELP12:10 pmEl Paso
10h 47m
1 stop
ONT9:57 pmOntario
$127
Find similar
Frontier
Dec 11
ONT6:15 amOntario
12h 45m
1 stop
ELP8:00 pmEl Paso
Dec 15
ELP8:55 pmEl Paso
25h 22m
1 stop
ONT9:17 pmOntario
$130
Find similar

Southwest flights from Ontario to El Paso

Our best Southwest deals on Ontario to El Paso flight tickets
Southwest
Dec 11
ONT7:00 amOntario
6h 30m
2 stops
ELP2:30 pmEl Paso
Dec 15
ELP10:00 amEl Paso
10h 15m
2 stops
ONT7:15 pmOntario
$322
Find similar
Southwest
Dec 4
ONT8:40 amOntario
5h 25m
2 stops
ELP3:05 pmEl Paso
Dec 8
ELP12:25 pmEl Paso
6h 50m
2 stops
ONT6:15 pmOntario
$342
Find similar
Southwest
Nov 21
ONT1:05 pmOntario
9h 05m
2 stops
ELP11:10 pmEl Paso
Nov 24
ELP5:10 amEl Paso
5h 00m
1 stop
ONT9:10 amOntario
$362
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to El Paso 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 octubre 30, 2025.
Use the filters below to find and compare flights from Ontario to El Paso that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

jue. 11/13

6:00 am-11:25 am

1 stop4h 25m

El Paso

sáb. 11/15

3:25 pm-11:50 pm

1 stop9h 25m

$110

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

vie. 11/14

6:00 am-11:25 am

1 stop4h 25m

El Paso

lun. 11/17

12:10 pm-9:57 pm

1 stop10h 47m

$127

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

jue. 12/11

6:15 am-8:00 pm

1 stop12h 45m

El Paso

lun. 12/15

8:55 pm-9:17 pm

1 stop25h 22m

$130

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

mié. 11/12

8:00 am-1:20 pm

1 stop4h 20m

El Paso

dom. 11/16

1:47 pm-11:50 pm

1 stop11h 03m

$143

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

jue. 12/11

6:15 am-8:00 pm

1 stop12h 45m

El Paso

dom. 12/14

9:39 pm-9:17 pm

1 stop24h 38m

$144

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

lun. 11/10

6:53 am-2:00 pm

1 stop6h 07m

El Paso

lun. 11/17

12:10 pm-9:57 pm

1 stop10h 47m

$150

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

jue. 12/11

7:00 am-2:30 pm

2 stops6h 30m

El Paso

lun. 12/15

10:00 am-7:15 pm

2 stops10h 15m

$322

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

jue. 12/4

8:40 am-3:05 pm

2 stops5h 25m

El Paso

lun. 12/8

12:25 pm-6:15 pm

2 stops6h 50m

$342

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

vie. 11/21

1:05 pm-11:10 pm

2 stops9h 05m

El Paso

lun. 11/24

5:10 am-9:10 am

1 stop5h 00m

$362

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

mar. 11/25

7:30 pm-11:59 pm

1 stop3h 29m

El Paso

mar. 12/2

8:45 am-12:03 pm

1 stop4h 18m

$377

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 El Paso from

How to get the cheapest flight ticket from Ontario to El Paso

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 El Paso?

The cheapest month to fly to El Paso from Ontario is in September. Flight prices, which tend to average around $264, are often lower during this time because this is during the off-season. If you’re not able to fly to El Paso in September, then June is your next best option. Flight prices from Ontario to El Paso during June average around $286.

What is the cheapest day to depart on your flight to El Paso?

The cheapest day to depart on your flight to El Paso is on a Saturday when prices can be found for as low as $350. This is often the case because there is less demand to fly during this day of the week. Flights from Ontario to El Paso on a Sunday will generally be more expensive and average around $456. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to El Paso?

According to our data, the cheapest time of day to fly to El Paso is in the evening. momondo users have found flights departing from Ontario to El Paso in the evening for as low as $353. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to El Paso are more costly at noon, with an average ticket price of $387. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Ontario to El Paso flights?

You could potentially save up to 26% on your flight if you consider stops on a Ontario to El Paso flight.

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

As of October 2025, prices for Ontario to El Paso flights are approximately 4% more expensive when compared to flights at the same time last year.

When to book flights from Ontario to El Paso

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

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

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

Direct flights

None
There are no direct flights from Ontario to El Paso. There are no popular flight routes from Ontario to El Paso.
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  • How far is Ontario to El Paso by plane?

    Ontario and El Paso are 666.0 mi apart from one another. A reasonable flight in good conditions will take 3h 29m.

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

    Prices for flights from Ontario Airport to El Paso Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to El Paso Airport.

  • What documentation or ID do you need to fly to El Paso Airport?

    The necessary travel and health documents for your El Paso Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Ontario to El Paso?

  • What is the most popular airline from Ontario to El Paso?

Best airlines flying from Ontario to El Paso

Compare and see reviews for airlines that fly from Ontario to El Paso with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $138Free CancellationRating
5.8
3,123 reviews
Search Frontier flights
American AirlinesPriceFrom $249Free CancellationRating
7.2
11,030 reviews
Search American Airlines flights
SouthwestPriceFrom $250Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

Traveling to a place near El Paso?

Book flights to El Paso if you plan to visit one of these locations
Las Cruces
Alamogordo

Why use momondo?

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

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 Ontario to El Paso for you.

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

Yes. momondo enables you to select and highlight flights to El Paso from Ontario with this policy.

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

Once you have performed a search for Ontario to El Paso flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Ontario to El Paso flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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