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El Paso

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

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ELP
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Ontario to El Paso are usually found in October or June, booked 69 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Ontario to El Paso

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to El Paso (ELP). 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 June 12, 2025.

Round-trip from

$195
(Frontier)

One-way from

$76
(Trip.com)

Popular in

April

Cheapest in

October

Average price

$290
From Ontario to El Paso
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One-way flight from Ontario to El Paso
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Highest demand for flights based on searches. 7% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Ontario to El Paso

Cheapest flights from Ontario to El Paso
Explore the most affordable flight options available from Ontario to El Paso. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:00 amONT - ELP
1 stop4h 14mFrontier
Sun 9/712:09 pmELP - ONT
1 stop20h 28mFrontier
Deal found 6/11$199
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 8/2612:22 pmONT - ELP
1 stop9h 04mAmerican Airlines
Fri 8/293:10 pmELP - ONT
1 stop4h 07mAmerican Airlines
Deal found 6/10$241
This Southwest deal was found by Cheapflights users on 6/10. 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 8/2612:35 pmONT - ELP
2 stops6h 20mSouthwest
Fri 8/298:20 pmELP - ONT
1 stop3h 25mSouthwest
Deal found 6/10$253
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/105:05 amONT - ELP
1 stop7h 28mUnited Airlines
Tue 10/142:35 pmELP - ONT
1 stop6h 49mUnited Airlines
Deal found 6/9$345

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to El Paso 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 June 12, 2025.
Use the filters below to find and compare flights from Ontario to El Paso that are best for you.

Fly from

Ontario

Fly to

El Paso

Route

Depart

Return

Price

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Thu 8/7

6:00 am-11:03 am

1 stop4h 03m

El Paso

Mon 8/11

11:58 am-8:52 pm

1 stop9h 54m

$195

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Tue 8/26

12:22 pm-10:26 pm

1 stop9h 04m

El Paso

Fri 8/29

3:10 pm-6:17 pm

1 stop4h 07m

$241

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Tue 8/26

12:35 pm-7:55 pm

2 stops6h 20m

El Paso

Fri 8/29

8:20 pm-10:45 pm

1 stop3h 25m

$253

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Fri 10/10

5:05 am-1:33 pm

1 stop7h 28m

El Paso

Tue 10/14

2:35 pm-8:24 pm

1 stop6h 49m

$345

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Wed 9/10

5:49 pm-6:38 pm

2 stops23h 49m

El Paso

Sun 9/14

7:18 pm-9:26 am

2 stops15h 08m

$528

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Thu 8/21

12:28 pm-7:49 pm

1 stop6h 21m

$76

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Sat 9/20

6:45 am-1:35 pm

1 stop5h 50m

$126

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Tue 7/1

4:50 pm-9:39 pm

1 stop3h 49m

$144

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Mon 10/27

1:40 pm-10:45 pm

2 stops8h 05m

$166

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Wed 8/13

7:30 am-6:39 pm

2 stops10h 09m

$246

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Ontario to El Paso

Have a flexible travel schedule? Discover the best time to fly to El Paso from Ontario 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 Ontario to El Paso

How far ahead should I book a flight from Ontario to El Paso?

Use this chart to determine the optimal time to book a round-trip flight from Ontario to El Paso. Price data was last updated on June 9, 2025.

The best time to book flights from Ontario to El Paso is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Ontario to El Paso (average of $322). Flying from Ontario to El Paso in June is currently the most expensive (average of $413). 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 ONT to ELP?

Find hourly flight availability from Ontario to El Paso. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

One of the essential ways to save on airfare from Ontario to El Paso is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 34% on airfare.

Rainfall in El Paso by month

Plan your trip to El Paso by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in El Paso ranges from 0.2 - 1.6 inches per month. July is typically the wettest month, when rainfall can reach 1.6 in. April is typically the driest time to visit El Paso when rainfall is around 0.2 in.

Temperature in El Paso by month

Plan your trip to El Paso by taking into account the average temperature totals by month.

If weather is an important factor for your trip to El Paso, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

Reviews of airlines servicing El Paso

Get insights into the airlines that provide service to El Paso. 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 El Paso. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and United Airlines from Ontario to El Paso to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Frontier
5.9
Fair
3,295 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Ontario to El Paso. 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 Ontario to El Paso round-trip?

    According to our current data, Frontier ($195), American Airlines ($241), and Southwest ($253) offers the cheapest pricing from Ontario to El Paso. You may be able to fly from Ontario to El Paso for 40% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Ontario to El Paso one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $76. Southwest flights start at $184 while deals on United Airlines start at $223 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to El Paso 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 Ontario to El Paso?

    Currently, September is the cheapest month in which you can book a flight from Ontario to El Paso (average of $322). Flying from Ontario to El Paso in June is currently the most expensive (average of $413). 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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Top 3 airlines flying from Ontario to El Paso

Discover the top 3 airlines that operate flights from Ontario to El Paso. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$210FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$275Average$404FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$286Average$371FlexibilityNo cancel feeOn-time63%

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