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El Paso

$80+ 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ELP
May 17 — May 241
Sat 5/17
Sat 5/24
1 adult, Economy
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Find cheap flights from Ontario to El Paso with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Ontario to El Paso are usually found in October or May, booked 69 days in advance, depart on a Wednesday or Thursday 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 May 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$148
(Southwest)

One-way from

$80
(American Airlines)

Popular in

April

Cheapest in

October

Average price

$275
Provider with most accurate pricing for Ontario-El Paso flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-El Paso flights.
Search Deals
From Ontario to El Paso
Search Deals
One-way flight from Ontario to El Paso
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
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 May 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 May 12, 2025.

This Southwest deal was found by Cheapflights users on 5/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/154:25 pmONT - ELP
1 stop5h 55mSouthwest
Tue 7/295:45 amELP - ONT
1 stop3h 25mSouthwest
Deal found 5/11$148
This Frontier deal was found by Cheapflights users on 5/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/75:21 pmONT - ELP
1 stop17h 57mFrontier
Mon 6/911:58 amELP - ONT
1 stop9h 53mFrontier
Deal found 5/12$200
This American Airlines deal was found by Cheapflights users on 5/12. 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 7/1512:55 pmONT - ELP
1 stop4h 50mAmerican Airlines
Tue 7/2912:41 pmELP - ONT
1 stop4h 33mAmerican Airlines
Deal found 5/12$223
This United Airlines deal was found by Cheapflights users on 5/12. 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.
Wed 9/246:04 amONT - ELP
1 stop6h 06mUnited Airlines
Sun 9/282:35 pmELP - ONT
1 stop6h 58mUnited Airlines
Deal found 5/12$369
This Expedia deal was found by Cheapflights users on 5/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/512:59 amONT - ELP
1 stop10h 19mMultiple Airlines
Wed 6/1112:40 pmELP - ONT
2 stops12h 17mMultiple Airlines
Deal found 5/11$506
This Alaska Airlines deal was found by Cheapflights users on 5/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1011:39 amONT - ELP
2 stops11h 09mAlaska Airlines
Sun 9/143:41 pmELP - ONT
2 stops9h 12mAlaska Airlines
Deal found 5/12$692

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 May 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

Tue 7/15

4:25 pm-11:20 pm

1 stop5h 55m

El Paso

Tue 7/29

5:45 am-8:10 am

1 stop3h 25m

$148

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Sat 6/7

5:21 pm-12:18 pm

1 stop17h 57m

El Paso

Mon 6/9

11:58 am-8:51 pm

1 stop9h 53m

$200

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Tue 7/15

12:55 pm-6:45 pm

1 stop4h 50m

El Paso

Tue 7/29

12:41 pm-4:14 pm

1 stop4h 33m

$223

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Wed 9/24

6:04 am-1:10 pm

1 stop6h 06m

El Paso

Sun 9/28

2:35 pm-8:33 pm

1 stop6h 58m

$369

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Thu 6/5

12:59 am-12:18 pm

1 stop10h 19m

El Paso

Wed 6/11

12:40 pm-11:57 pm

2 stops12h 17m

$506

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Wed 9/10

11:39 am-11:48 pm

2 stops11h 09m

El Paso

Sun 9/14

3:41 pm-11:53 pm

2 stops9h 12m

$692

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Tue 7/1

4:50 pm-9:39 pm

1 stop3h 49m

$80

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Thu 8/14

6:00 am-11:03 am

1 stop4h 03m

$99

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Fri 5/30

1:20 pm-10:50 pm

2 stops8h 30m

$149

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Sat 7/19

6:00 am-1:10 pm

1 stop6h 10m

$179

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/12

Showing 1-10 of 11 results
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Compare providers for flights from Ontario to El Paso

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to El Paso in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-El Paso flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-El Paso flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-El Paso flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-El Paso flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-El Paso flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 May 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 $411). 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 May 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 in the afternoon could potentially save you up to 69% on airfare.

What is the cheapest day to fly from Ontario to El Paso?

Use this chart to determine the cheapest time to fly round-trip from Ontario to El Paso. Price data was last updated on May 5, 2025.

Travelers seeking maximum savings on their Ontario to El Paso flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 May 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

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.1

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

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.1

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
4,290 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.1

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
8,724 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.1

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

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Frontier
6.0
Okay
3,288 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Food

7.1

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, Southwest ($148), Frontier ($200), and American Airlines ($223) offers the cheapest pricing from Ontario to El Paso. You may be able to fly from Ontario to El Paso for 54% 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 American Airlines, which is currently one of the cheapest options available, starting at $80. Frontier flights start at $99 while deals on Southwest start at $149 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 $411). 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 May 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$198FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$275Average$403FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$276Average$357FlexibilityNo cancel feeOn-time63%

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