Ontario

$76+ Cheap flights from El Paso to Ontario (ELP - ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
ELP — ONT
Jul 7 — Jul 141
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Cheap flight deals from El Paso to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from El Paso (ELP) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 2, 2025.

Round-trip from

$130
(Priceline)

One-way from

$76
(Mytrip)

Popular in

November

Cheapest in

May

Average price

$322
From El Paso to Ontario
One-way flight from El Paso to Ontario
Highest demand for flights based on searches. 14% potential increase in price ($52 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from El Paso to Ontario

Cheapest flights from El Paso to Ontario
Explore the most affordable flight options available from El Paso to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/311:38 amELP - ONT
1 stop7h 38mAmerican Airlines
Wed 9/101:10 pmONT - ELP
1 stop20h 58mAmerican Airlines
Deal found 6/30$183
This Priceline deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3111:58 amELP - ONT
1 stop5h 21mFrontier
Fri 8/86:00 amONT - ELP
1 stop4h 06mFrontier
Deal found 7/1$186
This Southwest deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/21:15 pmELP - ONT
2 stops5h 15mSouthwest
Tue 9/98:15 amONT - ELP
2 stops6h 05mSouthwest
Deal found 6/30$207

Cheapflights Fare Finder

Customize your flight search to find flights from El Paso to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 2, 2025.
Use the filters below to find and compare flights from El Paso to Ontario that are best for you.

Fly from

El Paso

Fly to

Ontario

Route

Depart

Return

Price

El PasoOntario

ELP - ONT

ELPONT

El Paso

Wed 9/3

11:38 am-6:16 pm

1 stop7h 38m

Ontario

Wed 9/10

1:10 pm-11:08 am

1 stop20h 58m

$183

El PasoOntario

ELP - ONT

ELPONT

El Paso

Thu 7/31

11:58 am-4:19 pm

1 stop5h 21m

Ontario

Fri 8/8

6:00 am-11:06 am

1 stop4h 06m

$186

El PasoOntario

ELP - ONT

ELPONT

El Paso

Tue 9/2

1:15 pm-5:30 pm

2 stops5h 15m

Ontario

Tue 9/9

8:15 am-3:20 pm

2 stops6h 05m

$207

El PasoOntario

ELP - ONT

ELPONT

El Paso

Wed 10/15

12:09 pm-8:42 pm

1 stop9h 33m

$76

El PasoOntario

ELP - ONT

ELPONT

El Paso

Wed 9/17

2:35 pm-8:43 pm

1 stop7h 08m

$161

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Best time to book a flight from El Paso to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from El Paso with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from El Paso to Ontario

What is the cheapest month to book a flight from El Paso to Ontario?

Currently, August is the cheapest month in which you can book a flight from El Paso to Ontario (average of $246). Flying from El Paso to Ontario in March is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ELP to ONT?

Find hourly flight availability from El Paso to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from El Paso to Ontario as you normally would.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated July 2, 2025.
See what other customers who have flown with Southwest, United Airlines, and American Airlines from El Paso to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.6

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Entertainment

7.6

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Entertainment

7.6

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Entertainment

7.6

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Entertainment

7.6

Food

7.0

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Related info for your journey

Find useful and relevant information for your journey from El Paso to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from El Paso to Ontario round-trip?

    Our cheapest airline available from El Paso to Ontario is Frontier. Our recent data shows that you can find tickets from as low as $130 on this airline. Additional options worth looking into are American Airlines and Southwest, starting at $183 and $207 round-trip. Users have found that Frontier is 59% cheaper than the other options available to this destination.

  • Can I find deals for flights from El Paso to Ontario that include hotel bookings?

    Yes. In addition to deals on El Paso to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from El Paso to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from El Paso to Ontario.

  • Can I find deals for business class flights from El Paso to Ontario?

    Yes. Cheapflights offers flight deals from El Paso to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from El Paso to Ontario?

    Currently, August is the cheapest month in which you can book a flight from El Paso to Ontario (average of $246). Flying from El Paso to Ontario in March is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for El Paso to Ontario

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from El Paso to Ontario

Discover the top 3 airlines that operate flights from El Paso to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$236FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$253Average$411FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$271Average$366FlexibilityNo cancel feeOn-time63%

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