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 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.

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.

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

Frontier and Southwest are the most popular carriers operating from Ontario to El Paso

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.

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.

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 September 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.

$99 Cheap Flights from Ontario to El Paso in 2026/27

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.

11:52 am - 6:32 pmONT Ontario-ELP El Paso

5h 40m1 stop Denver Intl

7:16 pm - 10:35 amELP El Paso-ONT Ontario

16h 19m1 stop Denver Intl

$144Frontier

Sat, Oct 24 - Tue, Oct 27

1:38 pm - 7:57 pmONT Ontario-ELP El Paso

5h 19m1 stop Las Vegas Harry Reid Intl

8:42 pm - 7:04 amELP El Paso-ONT Ontario

11h 22m1 stop Las Vegas Harry Reid Intl

$188Frontier

Thu, Oct 15 - Thu, Oct 22

11:52 am - 6:32 pmONT Ontario-ELP El Paso

5h 40m1 stop Denver Intl

7:16 pm - 4:38 pmELP El Paso-ONT Ontario

22h 22m2 stops Denver Intl Dallas/Fort Worth

$194Frontier

Sat, Oct 24 - Tue, Oct 27

6:30 am - 11:14 amONT Ontario-ELP El Paso

3h 44m1 stop Phoenix Sky Harbor Intl

6:57 pm - 9:52 pmELP El Paso-ONT Ontario

3h 55m1 stop Phoenix Sky Harbor Intl

$257American Airlines

Tue, Nov 17 - Tue, Dec 1

7:50 am - 2:40 pmONT Ontario-ELP El Paso

5h 50m1 stop Austin Bergstrom

5:35 am - 12:05 pmELP El Paso-ONT Ontario

7h 30m2 stops Phoenix Sky Harbor Intl Oakland

$281Southwest

Tue, Nov 3 - Mon, Nov 9

6:35 am - 1:45 pmONT Ontario-ELP El Paso

6h 10m2 stops Oakland Las Vegas Harry Reid Intl

5:35 am - 12:05 pmELP El Paso-ONT Ontario

7h 30m2 stops Phoenix Sky Harbor Intl Oakland

$286Southwest

Tue, Nov 3 - Mon, Nov 9

9:53 am - 2:54 pmONT Ontario-ELP El Paso

4h 01m1 stop Phoenix Sky Harbor Intl

6:00 am - 8:40 amELP El Paso-ONT Ontario

3h 40m1 stop Phoenix Sky Harbor Intl

$327American Airlines

Fri, Feb 12 - Wed, Feb 24

5:00 am - 1:24 pmONT Ontario-ELP El Paso

7h 24m1 stop Denver Intl

2:15 pm - 8:20 pmELP El Paso-ONT Ontario

7h 05m1 stop Denver Intl

$327United Airlines

Sun, Jan 10 - Wed, Jan 13

4:59 pm - 9:31 pmONT Ontario-ELP El Paso

3h 32m1 stop Phoenix Sky Harbor Intl

6:00 am - 11:41 amELP El Paso-ONT Ontario

6h 41m1 stop Phoenix Sky Harbor Intl

$327American Airlines

Fri, Feb 12 - Wed, Feb 24

5:00 am - 1:24 pmONT Ontario-ELP El Paso

7h 24m1 stop Denver Intl

2:15 pm - 8:20 pmELP El Paso-ONT Ontario

7h 05m1 stop Denver Intl

$337United Airlines

Wed, Feb 24 - Sat, Mar 6

Cheap last minute flights

Enter your travel dates to find the best prices.

2:30 pm - 8:23 pmONT Ontario-ELP El Paso

4h 53m1 stop Las Vegas Harry Reid Intl

7:35 pm - 11:47 pmELP El Paso-ONT Ontario

5h 12m1 stop Denver Intl

$321Frontier

Fri, Sep 25 - Tue, Sep 29

2:30 pm - 8:23 pmONT Ontario-ELP El Paso

4h 53m1 stop Las Vegas Harry Reid Intl

7:35 pm - 10:30 amELP El Paso-ONT Ontario

15h 55m1 stop Denver Intl

$321Frontier

Fri, Sep 25 - Tue, Sep 29

11:45 am - 6:37 pmONT Ontario-ELP El Paso

5h 52m1 stop Denver Intl

9:18 pm - 4:49 pmELP El Paso-ONT Ontario

20h 31m1 stop Las Vegas Harry Reid Intl

$321Frontier

Tue, Sep 22 - Wed, Sep 30

1:10 pm - 9:15 pmONT Ontario-ELP El Paso

7h 05m2 stops Phoenix Sky Harbor Intl Dallas Love Field

6:30 am - 12:40 pmELP El Paso-ONT Ontario

7h 10m2 stops Denver Intl Las Vegas Harry Reid Intl

$599Southwest

Tue, Sep 22 - Wed, Sep 30

1:15 pm - 9:50 pmONT Ontario-ELP El Paso

7h 35m2 stops Sacramento Intl Las Vegas Harry Reid Intl

12:00 pm - 5:50 pmELP El Paso-ONT Ontario

6h 50m2 stops Phoenix Sky Harbor Intl Sacramento Intl

$599Southwest

Fri, Sep 25 - Tue, Sep 29

12:25 pm - 8:20 pmONT Ontario-ELP El Paso

6h 55m2 stops San Jose Las Vegas Harry Reid Intl

6:35 am - 12:25 pmELP El Paso-ONT Ontario

6h 50m2 stops Phoenix Sky Harbor Intl San Jose

$677Southwest

Sun, Sep 20 - Fri, Oct 9

9:25 am - 10:47 pmONT Ontario-ELP El Paso

12h 22m2 stops San Francisco Houston George Bush Intcntl

2:30 pm - 8:58 pmELP El Paso-ONT Ontario

7h 28m1 stop Denver Intl

$864United Airlines

Fri, Sep 25 - Mon, Sep 28

9:25 am - 10:47 pmONT Ontario-ELP El Paso

12h 22m2 stops San Francisco Houston George Bush Intcntl

7:00 am - 12:46 pmELP El Paso-ONT Ontario

6h 46m1 stop Denver Intl

$864United Airlines

Fri, Sep 25 - Mon, Sep 28

1:04 pm - 11:03 pmONT Ontario-ELP El Paso

8h 59m2 stops Phoenix Sky Harbor Intl Los Angeles

3:33 pm - 6:17 pmELP El Paso-ONT Ontario

3h 44m1 stop Phoenix Sky Harbor Intl

$949American Airlines

Mon, Sep 21 - Wed, Sep 23

1:04 pm - 9:22 pmONT Ontario-ELP El Paso

7h 18m1 stop Phoenix Sky Harbor Intl

8:00 am - 6:17 pmELP El Paso-ONT Ontario

11h 17m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

$1,025American Airlines

Mon, Sep 21 - Wed, Sep 23

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Frontier flights from Ontario to El Paso

Our best Frontier deals on Ontario to El Paso flight tickets

Frontier

Oct 24

ONT11:52 amOntario

5h 40m

1 stop

ELP6:32 pmEl Paso

Oct 27

ELP7:16 pmEl Paso

16h 19m

1 stop

ONT10:35 amOntario

$144

Frontier

Oct 15

ONT1:38 pmOntario

5h 19m

1 stop

ELP7:57 pmEl Paso

Oct 22

ELP8:42 pmEl Paso

11h 22m

1 stop

ONT7:04 amOntario

$188

Frontier

Oct 24

ONT11:52 amOntario

5h 40m

1 stop

ELP6:32 pmEl Paso

Oct 27

ELP7:16 pmEl Paso

22h 22m

2 stops

ONT4:38 pmOntario

$194

Southwest flights from Ontario to El Paso

Our best Southwest deals on Ontario to El Paso flight tickets

Southwest

Nov 3

ONT7:50 amOntario

5h 50m

1 stop

ELP2:40 pmEl Paso

Nov 9

ELP5:35 amEl Paso

7h 30m

2 stops

ONT12:05 pmOntario

$281

Southwest

Oct 15

ONT3:00 pmOntario

7h 10m

2 stops

ELP11:10 pmEl Paso

Oct 22

ELP8:55 pmEl Paso

3h 55m

1 stop

ONT11:50 pmOntario

$298

Southwest

Oct 2

ONT5:30 amOntario

7h 30m

2 stops

ELP2:00 pmEl Paso

Oct 5

ELP8:55 pmEl Paso

14h 20m

2 stops

ONT10:15 amOntario

$467

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioEl Paso

ONT Ontario - ELP El Paso

ONTELP

Ontario

Sat 10/24

11:52 am-6:32 pm

1 stop5h 40m

El Paso

Tue 10/27

7:16 pm-10:35 am

1 stop16h 19m

$144

OntarioEl Paso

ONT Ontario - ELP El Paso

ONTELP

Ontario

Thu 10/15

1:38 pm-7:57 pm

1 stop5h 19m

El Paso

Thu 10/22

8:42 pm-7:04 am

1 stop11h 22m

$188

OntarioEl Paso

ONT Ontario - ELP El Paso

ONTELP

Ontario

Sat 10/24

11:52 am-6:32 pm

1 stop5h 40m

El Paso

Tue 10/27

7:16 pm-4:38 pm

2 stops22h 22m

$194

Quickest round-trip

OntarioEl Paso

ONT Ontario - ELP El Paso

ONTELP

Ontario

Tue 11/17

6:30 am-11:14 am

1 stop3h 44m

El Paso

Tue 12/1

6:57 pm-9:52 pm

1 stop3h 55m

$257

OntarioEl Paso

ONT Ontario - ELP El Paso

ONTELP

Ontario

Tue 11/3

7:50 am-2:40 pm

1 stop5h 50m

El Paso

Mon 11/9

5:35 am-12:05 pm

2 stops7h 30m

$281

OntarioEl Paso

ONT Ontario - ELP El Paso

ONTELP

Ontario

Tue 11/3

6:35 am-1:45 pm

2 stops6h 10m

El Paso

Mon 11/9

5:35 am-12:05 pm

2 stops7h 30m

$286

OntarioEl Paso

ONT Ontario - ELP El Paso

ONTELP

Ontario

Fri 2/12

9:53 am-2:54 pm

1 stop4h 01m

El Paso

Wed 2/24

6:00 am-8:40 am

1 stop3h 40m

$327

OntarioEl Paso

ONT Ontario - ELP El Paso

ONTELP

Ontario

Sun 1/10

5:00 am-1:24 pm

1 stop7h 24m

El Paso

Wed 1/13

2:15 pm-8:20 pm

1 stop7h 05m

$327

OntarioEl Paso

ONT Ontario - ELP El Paso

ONTELP

Ontario

Fri 2/12

4:59 pm-9:31 pm

1 stop3h 32m

El Paso

Wed 2/24

6:00 am-11:41 am

1 stop6h 41m

$327

OntarioEl Paso

ONT Ontario - ELP El Paso

ONTELP

Ontario

Wed 2/24

5:00 am-1:24 pm

1 stop7h 24m

El Paso

Sat 3/6

2:15 pm-8:20 pm

1 stop7h 05m

$337

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 $233 to $382.
The lowest price recently found on this route was $144.

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 December is your next best option. Flight prices from Ontario to El Paso during December average around $331.

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 $339. 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 $501. 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 $380. 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 $421. 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 41% 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 September 2026, prices for Ontario to El Paso flights are approximately 137% 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

Best Price Found	$99
Fastest flight time	4h 05m
Direct flights	None

The best one-way flight to El Paso from Ontario in the past 72 hours is $99. The best round-trip flight deal from Ontario to El Paso found on momondo in the last 72 hours is $144.

The fastest flight from Ontario to El Paso takes 4h 05m

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

Search flight deals

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 4h 05m.
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 September 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 47% of all bookings. The subsequent popular airlines are Southwest at 38% and American Airlines at 15%.

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 $148	Free Cancellation	Rating 5.6 2,598 reviews	Search Frontier flights
American Airlines	PriceFrom $296	Free Cancellation	Rating 7.0 12,087 reviews	Search American Airlines flights
Southwest	PriceFrom $315	Free Cancellation	Rating 8.0 4,190 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.

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Cheap flights from Ontario to El Paso from $99

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 11/3. 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

Southwest flights from Ontario to El Paso

Our best Southwest deals on Ontario to El Paso flight tickets

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See travel insights to El Paso from

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

Best Price Found

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to El Paso

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

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