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

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $185.

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

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

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

Flights connecting via Phoenix (PHX) have the shortest average one-way travel time: 3h 47m.

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

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

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

Phoenix (PHX) has the shortest average layover time for this route: 1h 04m.

What airlines fly to Ontario?

American Airlines, Southwest and Frontier are the top three most popular airlines that fly to Ontario from El Paso according to our data. American Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 4 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from El Paso Airport to Ontario Airport?

Prices for flights from El Paso Airport to Ontario Airport are refreshed on a daily basis.

How many operators does momondo search for flights from El Paso Airport to Ontario Airport?

As of May 2026, there are 3 operators available to choose from for flights from El Paso Airport to Ontario Airport.

How old do you have to be to fly from El Paso Airport to Ontario Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from El Paso Airport to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$70 Cheap Flights from El Paso to Ontario in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $363 to $218. The lowest price recently found on this route was $180.

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Find the cheapest flights from El Paso to Los Angeles

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Enter your travel dates to find the best prices.

7:47 pm - 11:49 pm

ELP

ONT

5h 02m

1 stop

11:51 am - 7:14 pm

ONT

ELP

6h 23m

1 stop

$180Frontier

Wed, Jun 3 - Sat, Jun 6

6:03 pm - 11:49 pm

ELP

ONT

6h 46m

1 stop

1:33 pm - 7:14 pm

ONT

ELP

4h 41m

1 stop

$185Frontier

Tue, Jun 9 - Tue, Jun 16

6:03 pm - 10:05 am

ELP

ONT

17h 02m

1 stop

1:33 pm - 7:14 pm

ONT

ELP

4h 41m

1 stop

$190Frontier

Wed, Jun 10 - Wed, Jun 17

8:09 pm - 7:32 pm

ELP

ONT

24h 23m

1 stop

3:30 pm - 7:14 pm

ONT

ELP

26h 44m

1 stop

$191Frontier

Tue, Jun 2 - Fri, Jun 5

8:09 pm - 3:09 pm

ELP

ONT

20h 00m

1 stop

10:50 am - 5:14 pm

ONT

ELP

5h 24m

1 stop

$192Frontier

Sun, Jun 7 - Wed, Jun 10

8:12 pm - 7:51 pm

ELP

ONT

24h 39m

1 stop

1:33 pm - 7:14 pm

ONT

ELP

4h 41m

1 stop

$196Frontier

Wed, Jun 24 - Tue, Jun 30

8:09 pm - 3:07 pm

ELP

ONT

19h 58m

1 stop

1:28 pm - 7:14 pm

ONT

ELP

4h 46m

1 stop

$199Frontier

Wed, Jul 22 - Wed, Aug 5

8:09 pm - 3:07 pm

ELP

ONT

19h 58m

1 stop

10:50 am - 7:02 pm

ONT

ELP

7h 12m

1 stop

$201Frontier

Wed, Aug 5 - Wed, Sep 2

6:42 pm - 8:04 am

ELP

ONT

14h 22m

1 stop

11:51 am - 7:14 pm

ONT

ELP

6h 23m

1 stop

$204Frontier

Wed, May 27 - Sat, May 30

6:08 pm - 11:49 pm

ELP

ONT

6h 41m

1 stop

10:50 am - 5:14 pm

ONT

ELP

5h 24m

1 stop

$205Frontier

Mon, Jun 8 - Tue, Jun 9

Frontier flights from El Paso to Ontario

Our best Frontier deals on El Paso to Ontario flight tickets

Frontier

Jun 3

ELP7:47 pmEl Paso

5h 02m

1 stop

ONT11:49 pmOntario

Jun 6

ONT11:51 amOntario

6h 23m

1 stop

ELP7:14 pmEl Paso

$180

Frontier

Jun 9

ELP6:03 pmEl Paso

6h 46m

1 stop

ONT11:49 pmOntario

Jun 16

ONT1:33 pmOntario

4h 41m

1 stop

ELP7:14 pmEl Paso

$185

Frontier

Jun 10

ELP6:03 pmEl Paso

17h 02m

1 stop

ONT10:05 amOntario

Jun 17

ONT1:33 pmOntario

4h 41m

1 stop

ELP7:14 pmEl Paso

$190

Southwest flights from El Paso to Ontario

Our best Southwest deals on El Paso to Ontario flight tickets

Southwest

May 20

ELP7:25 amEl Paso

5h 10m

2 stops

ONT11:35 amOntario

May 24

ONT6:40 amOntario

5h 20m

1 stop

ELP1:00 pmEl Paso

$432

Southwest

May 21

ELP6:00 amEl Paso

5h 55m

2 stops

ONT10:55 amOntario

May 25

ONT1:30 pmOntario

8h 05m

2 stops

ELP10:35 pmEl Paso

$457

Southwest

May 19

ELP7:25 amEl Paso

6h 35m

2 stops

ONT1:00 pmOntario

May 22

ONT4:25 pmOntario

6h 05m

2 stops

ELP11:30 pmEl Paso

$477

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

El PasoOntario

ELP - ONT

ELPONT

El Paso

Wed 6/3

7:47 pm-11:49 pm

1 stop5h 02m

Ontario

Sat 6/6

11:51 am-7:14 pm

1 stop6h 23m

$180

El PasoOntario

ELP - ONT

ELPONT

El Paso

Tue 6/9

6:03 pm-11:49 pm

1 stop6h 46m

Ontario

Tue 6/16

1:33 pm-7:14 pm

1 stop4h 41m

$185

El PasoOntario

ELP - ONT

ELPONT

El Paso

Wed 6/10

6:03 pm-10:05 am

1 stop17h 02m

Ontario

Wed 6/17

1:33 pm-7:14 pm

1 stop4h 41m

$190

El PasoOntario

ELP - ONT

ELPONT

El Paso

Tue 6/2

8:09 pm-7:32 pm

1 stop24h 23m

Ontario

Fri 6/5

3:30 pm-7:14 pm

1 stop26h 44m

$191

El PasoOntario

ELP - ONT

ELPONT

El Paso

Sun 6/7

8:09 pm-3:09 pm

1 stop20h 00m

Ontario

Wed 6/10

10:50 am-5:14 pm

1 stop5h 24m

$192

El PasoOntario

ELP - ONT

ELPONT

El Paso

Wed 6/24

8:12 pm-7:51 pm

1 stop24h 39m

Ontario

Tue 6/30

1:33 pm-7:14 pm

1 stop4h 41m

$196

El PasoOntario

ELP - ONT

ELPONT

El Paso

Wed 7/22

8:09 pm-3:07 pm

1 stop19h 58m

Ontario

Wed 8/5

1:28 pm-7:14 pm

1 stop4h 46m

$199

El PasoOntario

ELP - ONT

ELPONT

El Paso

Wed 8/5

8:09 pm-3:07 pm

1 stop19h 58m

Ontario

Wed 9/2

10:50 am-7:02 pm

1 stop7h 12m

$201

El PasoOntario

ELP - ONT

ELPONT

El Paso

Wed 5/27

6:42 pm-8:04 am

1 stop14h 22m

Ontario

Sat 5/30

11:51 am-7:14 pm

1 stop6h 23m

$204

El PasoOntario

ELP - ONT

ELPONT

El Paso

Mon 6/8

6:08 pm-11:49 pm

1 stop6h 41m

Ontario

Tue 6/9

10:50 am-5:14 pm

1 stop5h 24m

$205

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 El Paso to Ontario

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 El Paso and Ontario?

What is the cheapest month to fly to Ontario?

In general, October is the cheapest month to fly from El Paso to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $170. If you aren’t able to travel during the month of October, then book flights to Ontario from El Paso during February instead. Flights to Ontario in February, while not as cheap as those in October, still average around $187.

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

As of May 2026, prices for El Paso to Ontario flights are approximately 100% more expensive when compared to flights at the same time last year.

When to book flights from El Paso to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from El Paso to Ontario according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

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

Find info about flight duration, direct flights, and airports for your flight from El Paso to Ontario

Fastest flight time	3h 50m
Direct flights	None

The fastest flight from El Paso to Ontario takes 3h 50m

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

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Frequently asked questions about flying from El Paso to Ontario

How far is El Paso to Ontario by plane?
The distance between El Paso and Ontario is about 666.0 mi. Typically, this will take 3h 50m by plane in normal conditions.
When did momondo last update prices for flights from El Paso Airport to Ontario Airport?
Prices for flights from El Paso Airport to Ontario Airport are refreshed on a daily basis.
How many operators does momondo search for flights from El Paso Airport to Ontario Airport?
As of May 2026, there are 3 operators available to choose from for flights from El Paso Airport to Ontario Airport.
How old do you have to be to fly from El Paso Airport to Ontario Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from El Paso Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from El Paso to Ontario?
Based on momondo bookings for this flight route, the most popular airline on flight routes from El Paso to Ontario is Frontier (45% of total bookings). The next most popular airlines are American Airlines (28%) and Southwest (28%).

Best airlines flying from El Paso to Ontario

Compare and see reviews for airlines that fly from El Paso to Ontario with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $152	Free Cancellation	Rating 5.6 2,964 reviews	Search Frontier flights
American Airlines	PriceFrom $241	Free Cancellation	Rating 7.1 11,669 reviews	Search American Airlines flights
Southwest	PriceFrom $274	Free Cancellation	Rating 7.9 4,303 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from El Paso to Ontario?

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 El Paso to Ontario for you.

Can I find flights from El Paso to Ontario with flexible booking policies on momondo?

Flights from El Paso to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from El Paso to Ontario?

Once all potential El Paso to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from El Paso to Ontario right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of El Paso to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from El Paso to Los Angeles from $70

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from El Paso to Los Angeles departing on 5/23. 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 El Paso to Ontario

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

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

What is the cheapest month to fly to Ontario?

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

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

What airlines fly to Ontario?

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

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

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

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

When to book flights from El Paso to Ontario

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

Find info about flight duration, direct flights, and airports for your flight from El Paso to Ontario

Fastest flight time

Direct flights

Frequently asked questions about flying from El Paso to Ontario

Best airlines flying from El Paso to Ontario

Compare and see reviews for airlines that fly from El Paso to Ontario with momondo

Why use momondo?

An easier way to manage your Ontario 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.

Find better results for your trip to the United States

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Fly your favorite airline to Los Angeles

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

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

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