Which layover airport has the shortest connection time from Ontario to El Paso?

Phoenix (PHX) has the shortest average layover time for this route: 1h 29m.

Which layover airport has the shortest travel time from Ontario to El Paso?

Flights connecting via Phoenix (PHX) have the shortest average one-way travel time: 4h 17m.

What airlines fly to El Paso?

Southwest, American Airlines and Frontier are the top three most popular airlines that fly to El Paso from Ontario according to our data. Southwest is the first choice among our users, with 39% 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.

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

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

Which layover airport offers the lowest fares from Ontario to El Paso?

Flights via Phoenix (PHX) offer the lowest average round-trip price of $321.

Which airport is the most popular layover for flights between Ontario and El Paso?

Phoenix (PHX) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

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 July 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.

$98 Cheap Flights from Ontario to El Paso in 2026

Discover deals from 900+ travel sites with momondo.

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.

6:00 am - 1:34 pm

ONT

ELP

6h 34m

1 stop

2:29 pm - 11:50 pm

ELP

ONT

10h 21m

1 stop

$204Frontier

Thu, Aug 27 - Thu, Sep 3

7:56 pm - 1:34 pm

ONT

ELP

16h 38m

1 stop

2:29 pm - 11:50 pm

ELP

ONT

10h 21m

1 stop

$209Frontier

Tue, Aug 25 - Tue, Sep 1

11:45 am - 6:37 pm

ONT

ELP

5h 52m

1 stop

7:35 pm - 1:57 pm

ELP

ONT

19h 22m

1 stop

$210Frontier

Sat, Sep 19 - Mon, Sep 21

1:05 pm - 9:09 pm

ONT

ELP

7h 04m

1 stop

6:19 am - 3:16 pm

ELP

ONT

9h 57m

1 stop

$277American Airlines

Thu, Oct 29 - Sat, Oct 31

11:00 am - 6:00 pm

ONT

ELP

6h 00m

2 stops

1:25 pm - 4:45 pm

ELP

ONT

4h 20m

1 stop

$294Southwest

Thu, Oct 29 - Sat, Oct 31

5:20 am - 10:10 am

ONT

ELP

3h 50m

1 stop

7:00 am - 1:15 pm

ELP

ONT

7h 15m

2 stops

$294Southwest

Thu, Oct 8 - Thu, Oct 15

6:15 am - 11:06 am

ONT

ELP

3h 51m

1 stop

3:46 pm - 6:15 pm

ELP

ONT

3h 29m

1 stop

$342American Airlines

Thu, Aug 20 - Mon, Aug 24

6:15 am - 6:59 pm

ONT

ELP

11h 44m

2 stops

12:15 pm - 6:17 pm

ELP

ONT

7h 02m

1 stop

$346American Airlines

Wed, Sep 9 - Tue, Sep 15

5:00 am - 1:38 pm

ONT

ELP

7h 38m

1 stop

4:00 pm - 9:59 pm

ELP

ONT

6h 59m

1 stop

$397United Airlines

Thu, Aug 20 - Mon, Aug 24

5:00 am - 1:24 pm

ONT

ELP

7h 24m

1 stop

2:15 pm - 8:20 pm

ELP

ONT

7h 05m

1 stop

$406United Airlines

Thu, Dec 3 - Mon, Dec 7

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Frontier flights from Ontario to El Paso

Our best Frontier deals on Ontario to El Paso flight tickets

Frontier

Aug 27

ONT6:00 amOntario

6h 34m

1 stop

ELP1:34 pmEl Paso

Sep 3

ELP2:29 pmEl Paso

10h 21m

1 stop

ONT11:50 pmOntario

$206

Frontier

Aug 27

ONT6:00 amOntario

6h 34m

1 stop

ELP1:34 pmEl Paso

Sep 3

ELP2:29 pmEl Paso

10h 21m

1 stop

ONT11:50 pmOntario

$207

Frontier

Aug 25

ONT7:56 pmOntario

16h 38m

1 stop

ELP1:34 pmEl Paso

Sep 1

ELP2:29 pmEl Paso

10h 21m

1 stop

ONT11:50 pmOntario

$209

Southwest flights from Ontario to El Paso

Our best Southwest deals on Ontario to El Paso flight tickets

Southwest

Oct 8

ONT5:20 amOntario

3h 50m

1 stop

ELP10:10 amEl Paso

Oct 15

ELP7:00 amEl Paso

7h 15m

2 stops

ONT1:15 pmOntario

$294

Southwest

Sep 3

ONT10:55 amOntario

6h 30m

2 stops

ELP6:25 pmEl Paso

Sep 8

ELP3:10 pmEl Paso

7h 50m

2 stops

ONT10:00 pmOntario

$299

Southwest

Dec 14

ONT7:50 amOntario

5h 50m

1 stop

ELP2:40 pmEl Paso

Dec 22

ELP8:45 pmEl Paso

4h 10m

1 stop

ONT11:55 pmOntario

$312

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Thu 8/27

6:00 am-1:34 pm

1 stop6h 34m

El Paso

Thu 9/3

2:29 pm-11:50 pm

1 stop10h 21m

$204

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Tue 8/25

7:56 pm-1:34 pm

1 stop16h 38m

El Paso

Tue 9/1

2:29 pm-11:50 pm

1 stop10h 21m

$209

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Sat 9/19

11:45 am-6:37 pm

1 stop5h 52m

El Paso

Mon 9/21

7:35 pm-1:57 pm

1 stop19h 22m

$210

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Thu 10/29

1:05 pm-9:09 pm

1 stop7h 04m

El Paso

Sat 10/31

6:19 am-3:16 pm

1 stop9h 57m

$277

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Thu 10/29

11:00 am-6:00 pm

2 stops6h 00m

El Paso

Sat 10/31

1:25 pm-4:45 pm

1 stop4h 20m

$294

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Thu 10/8

5:20 am-10:10 am

1 stop3h 50m

El Paso

Thu 10/15

7:00 am-1:15 pm

2 stops7h 15m

$294

Quickest round-trip

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Thu 8/20

6:15 am-11:06 am

1 stop3h 51m

El Paso

Mon 8/24

3:46 pm-6:15 pm

1 stop3h 29m

$342

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Wed 9/9

6:15 am-6:59 pm

2 stops11h 44m

El Paso

Tue 9/15

12:15 pm-6:17 pm

1 stop7h 02m

$346

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Thu 8/20

5:00 am-1:38 pm

1 stop7h 38m

El Paso

Mon 8/24

4:00 pm-9:59 pm

1 stop6h 59m

$397

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Thu 12/3

5:00 am-1:24 pm

1 stop7h 24m

El Paso

Mon 12/7

2:15 pm-8:20 pm

1 stop7h 05m

$406

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

Layovers

What is the typical price of a round-trip flight between Ontario and El Paso?

Prices are currently low for flights on this route.

Typical prices usually range from $336 to $550.
The lowest price recently found on this route was $204.

What is the cheapest month to fly to El Paso?

The cheapest month to fly to El Paso from Ontario is in January. Flight prices, which tend to average around $172, are often lower during this time because this is during the off-season. If you’re not able to fly to El Paso in January, then September is your next best option. Flight prices from Ontario to El Paso during September average around $264.

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 $349. 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 $472. 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 morning. momondo users have found flights departing from Ontario to El Paso in the morning for as low as $375. 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 $426. 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 17% 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 July 2026, prices for Ontario to El Paso flights are approximately 114% 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 40m
Direct flights	None

The fastest flight from Ontario to El Paso takes 3h 40m

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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Frequently asked questions about flying from Ontario to El Paso

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 40m.
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 July 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 41% of all bookings. The subsequent popular airlines are Southwest at 35% and American Airlines at 24%.

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 $144	Free Cancellation	Rating 5.6 2,746 reviews	Search Frontier flights
American Airlines	PriceFrom $264	Free Cancellation	Rating 7.1 11,841 reviews	Search American Airlines flights
Southwest	PriceFrom $287	Free Cancellation	Rating 8.0 4,227 reviews	Search Southwest flights

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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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Cheap flights from Ontario to El Paso from $106

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 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from Ontario to El Paso

Our best Frontier deals on Ontario to El Paso flight tickets

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

What is the typical price of a round-trip flight between Ontario and El Paso?

What is the cheapest month to fly to El Paso?

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

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

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

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

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

What airlines fly to El Paso?

Which airport is the most popular layover for flights between Ontario and El Paso?

Which layover airport offers the lowest fares from Ontario to El Paso?

Which layover airport has the shortest travel time from Ontario to El Paso?

Which layover airport has the shortest connection time from Ontario to El Paso?

When to book flights from Ontario to El Paso

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

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Traveling to a place near El Paso?

Why use momondo?

An easier way to manage your El Paso trip

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List of cabin classes available on flights landing in El Paso. Availability may vary depending on flight origin and airline.

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