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.

$64 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:17 pm - 2:07 pm

ONT

ELP

17h 50m

1 stop

1:49 pm - 9:34 pm

ELP

ONT

8h 45m

1 stop

$115Frontier

Wed, Feb 25 - Wed, Mar 4

6:00 am - 1:39 pm

ONT

ELP

6h 39m

1 stop

1:49 pm - 9:34 pm

ELP

ONT

8h 45m

1 stop

$128Frontier

Sat, Feb 21 - Wed, Feb 25

7:22 pm - 9:45 pm

ONT

ELP

25h 23m

1 stop

10:26 pm - 1:11 pm

ELP

ONT

15h 45m

1 stop

$133Frontier

Thu, Feb 26 - Sun, Mar 1

7:17 pm - 2:07 pm

ONT

ELP

17h 50m

1 stop

8:34 pm - 1:11 pm

ELP

ONT

17h 37m

1 stop

$134Frontier

Wed, Feb 11 - Mon, Feb 16

7:17 pm - 2:07 pm

ONT

ELP

17h 50m

1 stop

3:34 pm - 9:34 pm

ELP

ONT

7h 00m

1 stop

$136Frontier

Wed, Feb 11 - Tue, Feb 17

8:35 am - 2:37 pm

ONT

ELP

5h 02m

1 stop

2:34 pm - 9:34 pm

ELP

ONT

8h 00m

1 stop

$138Frontier

Tue, Feb 24 - Tue, Mar 3

8:10 am - 3:03 pm

ONT

ELP

5h 53m

1 stop

3:58 pm - 9:34 pm

ELP

ONT

6h 36m

1 stop

$144Frontier

Wed, Feb 11 - Wed, Feb 18

6:00 am - 1:39 pm

ONT

ELP

6h 39m

1 stop

8:34 pm - 1:11 pm

ELP

ONT

17h 37m

1 stop

$149Frontier

Sat, Feb 28 - Mon, Mar 2

7:17 pm - 11:39 am

ONT

ELP

15h 22m

2 stops

1:49 pm - 9:34 pm

ELP

ONT

8h 45m

1 stop

$153Frontier

Wed, Feb 25 - Wed, Mar 4

2:06 pm - 2:07 pm

ONT

ELP

23h 01m

1 stop

12:24 pm - 11:59 pm

ELP

ONT

12h 35m

1 stop

$154Frontier

Wed, Feb 18 - Thu, Feb 26

Frontier flights from Ontario to El Paso

Our best Frontier deals on Ontario to El Paso flight tickets

Frontier

Feb 25

ONT7:17 pmOntario

17h 50m

1 stop

ELP2:07 pmEl Paso

Mar 4

ELP1:49 pmEl Paso

8h 45m

1 stop

ONT9:34 pmOntario

$115

Frontier

Feb 21

ONT6:00 amOntario

6h 39m

1 stop

ELP1:39 pmEl Paso

Feb 25

ELP1:49 pmEl Paso

8h 45m

1 stop

ONT9:34 pmOntario

$128

Frontier

Feb 26

ONT7:22 pmOntario

25h 23m

1 stop

ELP9:45 pmEl Paso

Mar 1

ELP10:26 pmEl Paso

15h 45m

1 stop

ONT1:11 pmOntario

$133

Alaska Airlines flights from Ontario to El Paso

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

Alaska Airlines

Feb 4

ONT5:59 pmOntario

23h 54m

2 stops

ELP6:53 pmEl Paso

Feb 6

ELP7:33 pmEl Paso

20h 35m

1 stop

ONT3:08 pmOntario

$1,018

Alaska Airlines

Feb 6

ONT6:00 amOntario

11h 53m

1 stop

ELP6:53 pmEl Paso

Feb 8

ELP7:33 pmEl Paso

25h 37m

2 stops

ONT8:10 pmOntario

$1,083

Alaska Airlines

Feb 4

ONT5:59 pmOntario

23h 54m

2 stops

ELP6:53 pmEl Paso

Feb 6

ELP7:33 pmEl Paso

22h 30m

2 stops

ONT5:03 pmOntario

$1,113

Fly from

Fly to

Route

Depart

Return

Price

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Wed 2/25

7:17 pm-2:07 pm

1 stop17h 50m

El Paso

Wed 3/4

1:49 pm-9:34 pm

1 stop8h 45m

$115

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Sat 2/21

6:00 am-1:39 pm

1 stop6h 39m

El Paso

Wed 2/25

1:49 pm-9:34 pm

1 stop8h 45m

$128

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Thu 2/26

7:22 pm-9:45 pm

1 stop25h 23m

El Paso

Sun 3/1

10:26 pm-1:11 pm

1 stop15h 45m

$133

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Wed 2/11

7:17 pm-2:07 pm

1 stop17h 50m

El Paso

Mon 2/16

8:34 pm-1:11 pm

1 stop17h 37m

$134

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Wed 2/11

7:17 pm-2:07 pm

1 stop17h 50m

El Paso

Tue 2/17

3:34 pm-9:34 pm

1 stop7h 00m

$136

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Tue 2/24

8:35 am-2:37 pm

1 stop5h 02m

El Paso

Tue 3/3

2:34 pm-9:34 pm

1 stop8h 00m

$138

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Wed 2/11

8:10 am-3:03 pm

1 stop5h 53m

El Paso

Wed 2/18

3:58 pm-9:34 pm

1 stop6h 36m

$144

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Sat 2/28

6:00 am-1:39 pm

1 stop6h 39m

El Paso

Mon 3/2

8:34 pm-1:11 pm

1 stop17h 37m

$149

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Wed 2/25

7:17 pm-11:39 am

2 stops15h 22m

El Paso

Wed 3/4

1:49 pm-9:34 pm

1 stop8h 45m

$153

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Wed 2/18

2:06 pm-2:07 pm

1 stop23h 01m

El Paso

Thu 2/26

12:24 pm-11:59 pm

1 stop12h 35m

$154

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 $491. 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 at noon, with an average ticket price of $388. 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 27% 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 7% 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	3h 51m
Direct flights	None

The fastest flight from Ontario to El Paso takes 3h 51m

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 51m.
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 34% 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 $143	Free Cancellation	Rating 5.7 3,056 reviews	Search Frontier flights
American Airlines	PriceFrom $235	Free Cancellation	Rating 7.2 11,206 reviews	Search American Airlines flights
Southwest	PriceFrom $247	Free Cancellation	Rating 8.0 4,267 reviews	Search Southwest flights

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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.