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 42% 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.

How many flights depart from Ontario to El Paso on average per week?

As of December 2025, 3 flights take off from Ontario and land in El Paso each week. The most common flight departure day for this route is Thu, with 33% of weekly flights taking off on this day.

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

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

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 December 2025.

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.

$64 Cheap Flights from Ontario to El Paso in 2025/26

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Find the cheapest flights from Ontario to El Paso

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 8:00 pm

ONT

ELP

13h 00m1 stop

12:32 pm - 11:56 pm

ELP

ONT

12h 24m1 stop

$163Frontier

Tue, Dec 30 - Mon, Jan 12

6:00 am - 8:00 pm

ONT

ELP

13h 00m1 stop

5:55 pm - 2:54 pm

ELP

ONT

21h 59m1 stop

$184Frontier

Mon, Jan 5 - Thu, Jan 8

6:00 am - 6:44 pm

ONT

ELP

11h 44m1 stop

12:24 pm - 11:59 pm

ELP

ONT

12h 35m1 stop

$189Frontier

Sat, Dec 27 - Fri, Jan 2

10:18 pm - 7:13 pm

ONT

ELP

19h 55m1 stop

8:15 pm - 6:40 pm

ELP

ONT

23h 25m1 stop

$194Frontier

Fri, Jan 16 - Fri, Jan 30

6:37 pm - 8:00 pm

ONT

ELP

24h 23m1 stop

5:55 pm - 7:36 am

ELP

ONT

14h 41m1 stop

$198Frontier

Sun, Jan 4 - Thu, Jan 8

6:45 am - 11:29 am

ONT

ELP

27h 44m1 stop

9:24 pm - 9:17 pm

ELP

ONT

24h 53m1 stop

$209Frontier

Wed, Dec 31 - Sun, Jan 4

6:45 am - 11:29 am

ONT

ELP

27h 44m1 stop

8:55 pm - 3:09 pm

ELP

ONT

19h 14m1 stop

$214Frontier

Thu, Jan 1 - Mon, Jan 5

7:15 am - 12:10 pm

ONT

ELP

27h 55m1 stop

3:41 pm - 7:37 am

ELP

ONT

16h 56m1 stop

$216Frontier

Sat, Jan 17 - Sun, Jan 18

7:15 am - 12:10 pm

ONT

ELP

27h 55m1 stop

3:41 pm - 5:44 pm

ELP

ONT

27h 03m1 stop

$217Frontier

Sat, Jan 17 - Sun, Jan 18

5:24 pm - 8:00 pm

ONT

ELP

25h 36m1 stop

8:55 pm - 9:17 pm

ELP

ONT

25h 22m1 stop

$218Frontier

Wed, Apr 8 - Sun, Apr 12

United Airlines flights from Ontario to El Paso

Our best United Airlines deals on Ontario to El Paso flight tickets

United Airlines

Jan 6

ONT8:00 amOntario

7h 09m

1 stop

ELP4:09 pmEl Paso

Jan 13

ELP2:33 pmEl Paso

7h 25m

1 stop

ONT8:58 pmOntario

$367

Find similar

United Airlines

Jan 13

ONT5:05 amOntario

7h 22m

1 stop

ELP1:27 pmEl Paso

Jan 15

ELP7:00 amEl Paso

6h 47m

1 stop

ONT12:47 pmOntario

$385

Find similar

United Airlines

Jan 22

ONT6:00 amOntario

9h 09m

1 stop

ELP4:09 pmEl Paso

Jan 26

ELP2:22 pmEl Paso

8h 36m

1 stop

ONT9:58 pmOntario

$403

Find similar

Frontier flights from Ontario to El Paso

Our best Frontier deals on Ontario to El Paso flight tickets

Frontier

Dec 30

ONT6:00 amOntario

13h 00m

1 stop

ELP8:00 pmEl Paso

Jan 12

ELP12:32 pmEl Paso

12h 24m

1 stop

ONT11:56 pmOntario

$163

Find similar

Frontier

Jan 5

ONT6:00 amOntario

13h 00m

1 stop

ELP8:00 pmEl Paso

Jan 8

ELP5:55 pmEl Paso

21h 59m

1 stop

ONT2:54 pmOntario

$184

Find similar

Frontier

Dec 22

ONT6:00 pmOntario

25h 00m

1 stop

ELP8:00 pmEl Paso

Dec 28

ELP9:24 pmEl Paso

24h 53m

1 stop

ONT9:17 pmOntario

$185

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Tue 12/30

6:00 am-8:00 pm

1 stop13h 00m

El Paso

Mon 1/12

12:32 pm-11:56 pm

1 stop12h 24m

$163

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Mon 1/5

6:00 am-8:00 pm

1 stop13h 00m

El Paso

Thu 1/8

5:55 pm-2:54 pm

1 stop21h 59m

$184

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Sat 12/27

6:00 am-6:44 pm

1 stop11h 44m

El Paso

Fri 1/2

12:24 pm-11:59 pm

1 stop12h 35m

$189

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Fri 1/16

10:18 pm-7:13 pm

1 stop19h 55m

El Paso

Fri 1/30

8:15 pm-6:40 pm

1 stop23h 25m

$194

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Sun 1/4

6:37 pm-8:00 pm

1 stop24h 23m

El Paso

Thu 1/8

5:55 pm-7:36 am

1 stop14h 41m

$198

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Wed 12/31

6:45 am-11:29 am

1 stop27h 44m

El Paso

Sun 1/4

9:24 pm-9:17 pm

1 stop24h 53m

$209

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Thu 1/1

6:45 am-11:29 am

1 stop27h 44m

El Paso

Mon 1/5

8:55 pm-3:09 pm

1 stop19h 14m

$214

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Sat 1/17

7:15 am-12:10 pm

1 stop27h 55m

El Paso

Sun 1/18

3:41 pm-7:37 am

1 stop16h 56m

$216

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Sat 1/17

7:15 am-12:10 pm

1 stop27h 55m

El Paso

Sun 1/18

3:41 pm-5:44 pm

1 stop27h 03m

$217

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Wed 4/8

5:24 pm-8:00 pm

1 stop25h 36m

El Paso

Sun 4/12

8:55 pm-9:17 pm

1 stop25h 22m

$218

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

Other information

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 $340. 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 $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 $380. 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 1% 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 December 2025, prices for Ontario to El Paso flights are approximately 70% 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

Fastest flight time	3h 10m
Direct flights	None

The fastest flight from Ontario to El Paso takes 3h 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 3h 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 December 2025.
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 American Airlines, representing 38% of all bookings. The subsequent popular airlines are Frontier 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 5.8 3,081 reviews	Search Frontier flights
American Airlines	PriceFrom $241	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
Southwest	PriceFrom $250	Free Cancellation	Rating 7.9 4,249 reviews	Search Southwest flights

Southwest Flights From Ontario to El Paso
Southwest operates around 3 flights from Ontario to El Paso every week. The average price of these flights found in the last 72 hours has been $369, but momondo users have found Southwest deals from Ontario to El Paso from as low as $250 round-trip. Southwest has been scored 7.9/10 in 4,249 reviews.

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.