What is the cheapest airline that flies from Ontario to El Paso?

Frontier is the most popular carrier operating from Ontario to El Paso

What airlines fly to El Paso?

American Airlines, Southwest and Frontier are the top three most popular airlines that fly to El Paso from Ontario according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to El Paso. Keep in mind that there are 4 different airlines that fly to El Paso on a routine basis, so you have a few additional options to choose from.

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?

The number of operators available for flights from Ontario Airport to El Paso Airport is 3 as of January 2026.

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.

$63 Cheap Flights from Ontario to El Paso in 2026

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Find the cheapest flights from Ontario to El Paso

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:30 am - 3:03 pm

ONT

ELP

6h 33m

1 stop

8:34 pm - 1:52 pm

ELP

ONT

18h 18m

1 stop

$124Frontier

Wed, Feb 18 - Mon, Feb 23

3:04 pm - 10:16 am

ONT

ELP

18h 12m

1 stop

3:58 pm - 9:34 pm

ELP

ONT

6h 36m

1 stop

$145Frontier

Sat, Feb 7 - Wed, Feb 11

2:08 pm - 11:39 am

ONT

ELP

20h 31m

1 stop

10:26 pm - 1:11 pm

ELP

ONT

15h 45m

1 stop

$159Frontier

Thu, Feb 26 - Sun, Mar 1

7:15 am - 1:35 pm

ONT

ELP

5h 20m

1 stop

2:30 pm - 11:24 pm

ELP

ONT

9h 54m

1 stop

$160Frontier

Tue, Feb 3 - Sat, Feb 7

3:04 pm - 10:16 am

ONT

ELP

18h 12m

1 stop

12:34 pm - 12:20 am

ELP

ONT

12h 46m

1 stop

$161Frontier

Sat, Feb 7 - Mon, Feb 9

7:15 am - 1:35 pm

ONT

ELP

5h 20m

1 stop

3:58 pm - 9:34 pm

ELP

ONT

6h 36m

1 stop

$165Frontier

Sat, Feb 7 - Wed, Feb 11

7:17 pm - 11:39 am

ONT

ELP

15h 22m

2 stops

8:34 pm - 1:52 pm

ELP

ONT

18h 18m

1 stop

$166Frontier

Wed, Feb 18 - Mon, Feb 23

10:18 am - 7:19 pm

ONT

ELP

8h 01m

1 stop

3:58 pm - 9:34 pm

ELP

ONT

6h 36m

1 stop

$179Frontier

Fri, Feb 6 - Wed, Feb 11

8:40 am - 11:39 am

ONT

ELP

25h 59m

1 stop

10:30 pm - 7:14 pm

ELP

ONT

21h 44m

1 stop

$180Frontier

Wed, Feb 25 - Fri, Feb 27

7:15 am - 1:35 pm

ONT

ELP

5h 20m

1 stop

2:30 pm - 11:24 pm

ELP

ONT

9h 54m

1 stop

$181Frontier

Sat, Jan 31 - Sat, Feb 7

Frontier flights from Ontario to El Paso

Our best Frontier deals on Ontario to El Paso flight tickets

Frontier

Feb 18

ONT7:30 amOntario

6h 33m

1 stop

ELP3:03 pmEl Paso

Feb 23

ELP8:34 pmEl Paso

18h 18m

1 stop

ONT1:52 pmOntario

$124

Frontier

Feb 7

ONT3:04 pmOntario

18h 12m

1 stop

ELP10:16 amEl Paso

Feb 11

ELP3:58 pmEl Paso

6h 36m

1 stop

ONT9:34 pmOntario

$145

Frontier

Feb 26

ONT2:08 pmOntario

20h 31m

1 stop

ELP11:39 amEl Paso

Mar 1

ELP10:26 pmEl Paso

15h 45m

1 stop

ONT1:11 pmOntario

$159

Southwest flights from Ontario to El Paso

Our best Southwest deals on Ontario to El Paso flight tickets

Southwest

Feb 18

ONT6:05 amOntario

6h 55m

2 stops

ELP2:00 pmEl Paso

Feb 23

ELP5:40 amEl Paso

7h 25m

2 stops

ONT12:05 pmOntario

$326

Southwest

Mar 26

ONT4:25 pmOntario

6h 15m

2 stops

ELP11:40 pmEl Paso

Mar 31

ELP4:20 pmEl Paso

6h 45m

2 stops

ONT10:05 pmOntario

$331

Southwest

Feb 14

ONT2:55 pmOntario

7h 15m

2 stops

ELP11:10 pmEl Paso

Feb 21

ELP9:45 amEl Paso

5h 55m

2 stops

ONT2:40 pmOntario

$343

Fly from

Fly to

Route

Depart

Return

Price

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Wed 2/18

7:30 am-3:03 pm

1 stop6h 33m

El Paso

Mon 2/23

8:34 pm-1:52 pm

1 stop18h 18m

$124

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Sat 2/7

3:04 pm-10:16 am

1 stop18h 12m

El Paso

Wed 2/11

3:58 pm-9:34 pm

1 stop6h 36m

$145

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Thu 2/26

2:08 pm-11:39 am

1 stop20h 31m

El Paso

Sun 3/1

10:26 pm-1:11 pm

1 stop15h 45m

$159

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Tue 2/3

7:15 am-1:35 pm

1 stop5h 20m

El Paso

Sat 2/7

2:30 pm-11:24 pm

1 stop9h 54m

$160

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Sat 2/7

3:04 pm-10:16 am

1 stop18h 12m

El Paso

Mon 2/9

12:34 pm-12:20 am

1 stop12h 46m

$161

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Sat 2/7

7:15 am-1:35 pm

1 stop5h 20m

El Paso

Wed 2/11

3:58 pm-9:34 pm

1 stop6h 36m

$165

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Wed 2/18

7:17 pm-11:39 am

2 stops15h 22m

El Paso

Mon 2/23

8:34 pm-1:52 pm

1 stop18h 18m

$166

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Fri 2/6

10:18 am-7:19 pm

1 stop8h 01m

El Paso

Wed 2/11

3:58 pm-9:34 pm

1 stop6h 36m

$179

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Wed 2/25

8:40 am-11:39 am

1 stop25h 59m

El Paso

Fri 2/27

10:30 pm-7:14 pm

1 stop21h 44m

$180

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Sat 1/31

7:15 am-1:35 pm

1 stop5h 20m

El Paso

Sat 2/7

2:30 pm-11:24 pm

1 stop9h 54m

$181

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 Tuesday when prices can be found for as low as $337. 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 $446. 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 $337. 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 in the afternoon, with an average ticket price of $386. Departure times in the afternoon 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 35% 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 January 2026, prices for Ontario to El Paso flights are approximately 3% cheaper 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

Fastest flight time	4h 10m
Direct flights	None

The fastest flight from Ontario to El Paso takes 4h 10m

There are no direct flights from Ontario to El Paso. There are no popular flight routes from Ontario to El Paso.

Search flight deals

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 4h 10m.
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?
The number of operators available for flights from Ontario Airport to El Paso Airport is 3 as of January 2026.
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 airline from Ontario to El Paso?
momondo data reveals that the most frequently booked airline on the route from Ontario to El Paso is Frontier, representing 39% of all bookings. The subsequent popular airlines are American Airlines at 35% and Southwest at 27%.

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
Frontier	PriceFrom $140	Free Cancellation	Rating 5.7 3,056 reviews	Search Frontier flights
American Airlines	PriceFrom $235	Free Cancellation	Rating 7.2 11,164 reviews	Search American Airlines flights
Southwest	PriceFrom $247	Free Cancellation	Rating 8.0 4,267 reviews	Search Southwest flights

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.