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El Paso

$55+ 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ELP
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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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 November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$110
(Mytrip)

One-way from

$55
(Frontier)

Popular in

December

Cheapest in

September

Average price

$315
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 ($11 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
Search Deals

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 November 13, 2025.

This Mytrip deal was found by Cheapflights users on 11/11. 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.
Sat 12/66:15 amONT - ELP
1 stop12h 45mFrontier
Mon 12/88:55 pmELP - ONT
1 stop25h 22mFrontier
Deal found 11/11$110
This Mytrip deal was found by Cheapflights users on 11/11. 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.
Sat 12/133:20 pmONT - ELP
1 stop25h 42mFrontier
Mon 12/158:55 pmELP - ONT
1 stop25h 22mFrontier
Deal found 11/11$111
This CheapOair deal was found by Cheapflights users on 11/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:20 pmONT - ELP
1 stop20h 27mFrontier
Mon 12/88:55 pmELP - ONT
1 stop25h 22mFrontier
Deal found 11/12$124
This CheapOair deal was found by Cheapflights users on 11/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:00 amONT - ELP
1 stop13h 00mFrontier
Thu 1/2912:47 pmELP - ONT
1 stop6h 14mFrontier
Deal found 11/11$127
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:25 amONT - ELP
1 stop5h 29mFrontier
Wed 11/2612:13 pmELP - ONT
1 stop9h 53mFrontier
Deal found 11/11$131
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:45 amONT - ELP
1 stop27h 44mFrontier
Sun 1/49:24 pmELP - ONT
1 stop20h 51mFrontier
Deal found 11/12$135
This CheapOair deal was found by Cheapflights users on 11/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/123:20 pmONT - ELP
1 stop20h 27mFrontier
Sun 12/149:39 pmELP - ONT
1 stop24h 38mFrontier
Deal found 11/12$138
This CheapOair deal was found by Cheapflights users on 11/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:00 amONT - ELP
1 stop13h 00mFrontier
Fri 1/3012:32 pmELP - ONT
1 stop12h 27mFrontier
Deal found 11/11$141
This CheapOair deal was found by Cheapflights users on 11/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:15 amONT - ELP
1 stop13h 41mFrontier
Sun 12/79:39 pmELP - ONT
1 stop24h 38mFrontier
Deal found 11/11$142
This CheapOair deal was found by Cheapflights users on 11/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:00 amONT - ELP
1 stop13h 00mFrontier
Mon 12/228:55 pmELP - ONT
1 stop21h 27mFrontier
Deal found 11/12$144
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:25 amONT - ELP
1 stop5h 29mFrontier
Sun 11/2311:18 amELP - ONT
1 stop28h 08mFrontier
Deal found 11/12$145

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 November 13, 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

Sat 12/6

6:15 am-8:00 pm

1 stop12h 45m

El Paso

Mon 12/8

8:55 pm-9:17 pm

1 stop25h 22m

$111

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Fri 12/5

3:20 pm-12:47 pm

1 stop20h 27m

El Paso

Mon 12/8

8:55 pm-9:17 pm

1 stop25h 22m

$124

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Thu 12/11

6:15 am-8:00 pm

1 stop12h 45m

El Paso

Sun 12/14

9:39 pm-9:17 pm

1 stop24h 38m

$124

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Fri 12/5

6:15 am-8:56 pm

1 stop13h 41m

El Paso

Sat 12/6

1:42 pm-3:06 pm

1 stop26h 24m

$124

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Fri 12/26

6:00 am-8:00 pm

1 stop13h 00m

El Paso

Thu 1/29

12:47 pm-6:01 pm

1 stop6h 14m

$127

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Thu 12/18

6:45 am-11:29 am

1 stop27h 44m

El Paso

Sun 1/4

9:24 pm-5:15 pm

1 stop20h 51m

$135

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Thu 11/27

12:58 am-11:38 am

1 stop9h 40m

El Paso

Fri 12/5

9:51 pm-9:17 pm

1 stop24h 26m

$141

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Fri 12/5

6:15 am-8:56 pm

1 stop13h 41m

El Paso

Sun 12/7

9:39 pm-9:17 pm

1 stop24h 38m

$142

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Thu 1/1

6:45 am-11:29 am

1 stop27h 44m

El Paso

Sun 1/4

9:24 pm-9:17 pm

1 stop24h 53m

$144

OntarioEl Paso

ONT - ELP

ONTELP

Ontario

Thu 12/25

6:07 pm-8:00 pm

1 stop24h 53m

El Paso

Sun 12/28

9:24 pm-5:15 pm

1 stop20h 51m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 21 results
1
2
3

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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-El Paso flight deals on Cheapflights vs. eDreams >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

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

Currently, April is the cheapest month in which you can book a flight from Ontario to El Paso (average of $101). Flying from Ontario to El Paso in March is currently the most expensive (average of $180). 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 November 13, 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 evening tend to be the most expensive. A flight at noon could potentially save you up to 17% on airfare.

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 November 13, 2025.
Read through reviews of airlines operating flights from Ontario to El Paso, such as Southwest, American Airlines, and Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,236 reviews
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,049 reviews
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,114 reviews
Southwest
8.0
Very good
4,236 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

  • How long is the flight from Ontario to El Paso?

    Departing from Ontario to El Paso will take you 12h 45m. Ontario and El Paso are separated by a distance of 668 mi.

  • What are the cheapest airlines flying from Ontario to El Paso round-trip?

    According to our current data, Frontier ($140), American Airlines ($249), and Southwest ($250) offers the cheapest pricing from Ontario to El Paso. You may be able to fly from Ontario to El Paso for 58% less than the average price by searching for these airlines.

  • 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, April is the cheapest month in which you can book a flight from Ontario to El Paso (average of $101). Flying from Ontario to El Paso in March is currently the most expensive (average of $180). 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

Traveling to a place near El Paso?

Book flights to El Paso if you plan to visit one of these locations
Alamogordo

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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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$140Average$244FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$249Average$379FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$250Average$366FlexibilityNo cancel feeOn-time63%

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