$73+ Cheap flights from Ontario to El Paso (ONT - ELP)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ELP
Oct 21 — Oct 281
Round-trip
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
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to El Paso
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Best
Last-minute
One-way
Cheapest flights from Ontario to El PasoExplore 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 September 21, 2026.
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 September 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Sat 10/2411:52 am -
1 stop5h 40m
Tue 10/277:16 pm -
1 stop16h 19m
Deal found 9/18![Frontier logo]()
$144
This Mytrip deal was found by Cheapflights users on 9/19. 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.
Wed 10/286:25 am -
1 stop10h 56m
Tue 11/37:16 pm -
1 stop5h 35m
Deal found 9/19![Frontier logo]()
$152
This Frontier deal was found by Cheapflights users on 9/20. 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.
Tue 11/1711:52 am -
1 stop5h 29m
Sat 11/217:44 pm -
1 stop5h 30m
Deal found 9/20![Frontier logo]()
$175
This Mytrip deal was found by Cheapflights users on 9/20. 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 10/1511:52 am -
1 stop5h 49m
Mon 10/197:14 pm -
1 stop16h 15m
Deal found 9/20![Frontier logo]()
$178
This Frontier deal was found by Cheapflights users on 9/16. 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.
Tue 10/1311:52 am -
1 stop5h 27m
Sat 10/177:27 pm -
1 stop5h 23m
Deal found 9/16![Frontier logo]()
$198
This Expedia deal was found by Cheapflights users on 9/18. 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.
Sat 10/176:15 am -
1 stop11h 17m
Sat 10/247:27 pm -
1 stop5h 23m
Deal found 9/18![Frontier logo]()
$200
This Booking.com deal was found by Cheapflights users on 9/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1011:52 am -
1 stop5h 40m
Mon 10/127:14 pm -
1 stop5h 36m
Deal found 9/19![Frontier logo]()
$202
This Mytrip deal was found by Cheapflights users on 9/19. 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.
Wed 10/146:15 am -
1 stop11h 04m
Fri 10/168:19 pm -
1 stop21h 11m
Deal found 9/19![Frontier logo]()
$208
This Frontier deal was found by Cheapflights users on 9/16. 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.
Thu 10/151:38 pm -
1 stop5h 19m
Sat 10/177:27 pm -
1 stop5h 23m
Deal found 9/16![Frontier logo]()
$216
Best flights from Ontario to El PasoDiscover carefully curated flight deals from Ontario to El Paso that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
Discover carefully curated flight deals from Ontario to El Paso that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 21, 2026.
This Mytrip deal was found by Cheapflights users on 9/20. 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 10/1511:52 am -
1 stop5h 49m
Mon 10/197:14 pm -
2 stops16h 17m
Deal found 9/20![Frontier logo]()
$226
This Southwest deal was found by Cheapflights users on 9/16. 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 11/37:50 am -
1 stop5h 50m
Mon 11/95:35 am -
2 stops7h 30m
Deal found 9/16![Southwest logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 9/20. 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.
Mon 11/168:03 pm -
2 stops21h 18m
Sat 11/217:44 pm -
1 stop5h 30m
Deal found 9/20![Frontier logo]()
$227
This Frontier deal was found by Cheapflights users on 9/16. 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.
Mon 10/122:28 pm -
1 stop4h 06m
Wed 10/217:14 pm -
1 stop5h 36m
Deal found 9/16![Frontier logo]()
$264
This Southwest deal was found by Cheapflights users on 9/16. 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.
Thu 10/153:00 pm -
2 stops7h 10m
Thu 10/228:55 pm -
1 stop3h 55m
Deal found 9/16![Southwest logo]()
$298
This Booking.com deal was found by Cheapflights users on 9/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/81:38 pm -
1 stop5h 19m
Mon 10/127:14 pm -
1 stop5h 36m
Deal found 9/19![Frontier logo]()
$271
This Southwest deal was found by Cheapflights users on 9/18. 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.
Sat 10/173:10 pm -
1 stop5h 30m
Sat 10/246:05 am -
1 stop5h 15m
Deal found 9/18![Southwest logo]()
$317
This Frontier deal was found by Cheapflights users on 9/16. 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.
Sun 10/116:15 am -
1 stop11h 04m
Mon 10/197:14 pm -
1 stop5h 36m
Deal found 9/16![Frontier logo]()
$276
This Southwest deal was found by Cheapflights users on 9/18. 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.
Thu 12/175:00 am -
1 stop3h 05m
Thu 12/316:20 am -
2 stops7h 25m
Deal found 9/18![Southwest logo]()
$338
This Mytrip deal was found by Cheapflights users on 9/20. 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 10/1011:52 am -
1 stop5h 40m
Sat 10/177:27 pm -
2 stops20h 07m
Deal found 9/20![Frontier logo]()
$316
This Southwest deal was found by Cheapflights users on 9/21. 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.
Thu 11/269:05 am -
2 stops6h 25m
Thu 12/106:50 am -
2 stops7h 00m
Deal found 9/21![Southwest logo]()
$355
This Mytrip deal was found by Cheapflights users on 9/20. 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.
Fri 10/168:35 pm -
2 stops20h 57m
Sun 10/188:42 pm -
1 stop20h 48m
Deal found 9/20![Frontier logo]()
$320
Last-minute flights from Ontario to El PasoDiscover last-minute flight deals from Ontario to El Paso. Data last updated September 21, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to El Paso. Data last updated September 21, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 9/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1011:52 am -
1 stop5h 40m
Mon 10/127:14 pm -
1 stop5h 36m
Deal found 9/19![Frontier logo]()
$202
This Frontier deal was found by Cheapflights users on 9/16. 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.
Tue 10/1311:52 am -
1 stop5h 27m
Sat 10/177:27 pm -
1 stop5h 23m
Deal found 9/16![Frontier logo]()
$198
This Mytrip deal was found by Cheapflights users on 9/19. 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.
Wed 10/146:15 am -
1 stop11h 04m
Fri 10/168:19 pm -
1 stop21h 11m
Deal found 9/19![Frontier logo]()
$208
This Mytrip deal was found by Cheapflights users on 9/20. 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 10/1511:52 am -
1 stop5h 49m
Mon 10/197:14 pm -
1 stop16h 15m
Deal found 9/20![Frontier logo]()
$178
This Frontier deal was found by Cheapflights users on 9/16. 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.
Thu 10/151:38 pm -
1 stop5h 19m
Wed 10/217:14 pm -
1 stop5h 36m
Deal found 9/16![Frontier logo]()
$216
This Expedia deal was found by Cheapflights users on 9/18. 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.
Sat 10/176:15 am -
1 stop11h 17m
Sat 10/247:27 pm -
1 stop5h 23m
Deal found 9/18![Frontier logo]()
$200
This Frontier deal was found by Cheapflights users on 9/16. 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 10/1710:04 am -
1 stop8h 53m
Mon 10/198:19 pm -
1 stop15h 12m
Deal found 9/16![Frontier logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Sat 10/2411:52 am -
1 stop5h 40m
Tue 10/277:16 pm -
1 stop16h 19m
Deal found 9/18![Frontier logo]()
$144
This Mytrip deal was found by Cheapflights users on 9/19. 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.
Wed 10/286:25 am -
1 stop10h 56m
Tue 11/37:16 pm -
1 stop5h 35m
Deal found 9/19![Frontier logo]()
$152
One-way flights from Ontario to El PasoSearch for one-way flight options from Ontario to El Paso. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
Search for one-way flight options from Ontario to El Paso. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/19. 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.
Wed 10/216:15 am -
1 stop11h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Frontier logo]()
$73
This Frontier deal was found by Cheapflights users on 9/16. 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.
Tue 11/311:52 am -
1 stop5h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$99
This Super.com deal was found by Cheapflights users on 9/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:52 am -
1 stop5h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$125
This Super.com deal was found by Cheapflights users on 9/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:35 pm -
1 stop22h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$130
This Frontier deal was found by Cheapflights users on 9/20. 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.
Fri 11/2011:40 am -
1 stop6h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$139
This Super.com deal was found by Cheapflights users on 9/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/18:35 pm -
1 stop22h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$141
This Super.com deal was found by Cheapflights users on 9/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:15 am -
1 stop11h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$152
This Super.com deal was found by Cheapflights users on 9/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/711:45 am -
1 stop5h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$164
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 10/316:00 am -
1 stop6h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![United Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 10/212:07 pm -
2 stops29h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$170
Find 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 September 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $144 (Kiwi.com) |
One-way from | $73 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $355 |
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 7,457,451 searches. Data last updated September 21, 2026.
Use the filters below to find and compare flights from Ontario to El Paso that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioEl Paso
ONT Ontario - ELP El Paso
ONTELP
Ontario
Tue 11/3
11:52 am-6:21 pm
1 stop5h 29m
El Paso
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$99
OntarioEl Paso
ONT Ontario - ELP El Paso
ONTELP
Ontario
Sat 10/31
6:00 am-1:27 pm
1 stop6h 27m
El Paso
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$169
Quickest round-trip
OntarioEl Paso
ONT Ontario - ELP El Paso
ONTELP
Ontario
Thu 10/8
1:38 pm-7:57 pm
1 stop5h 19m
El Paso
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$174
OntarioEl Paso
ONT Ontario - ELP El Paso
ONTELP
Ontario
Tue 1/12
5:00 am-1:24 pm
1 stop7h 24m
El Paso
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$186
OntarioEl Paso
ONT Ontario - ELP El Paso
ONTELP
Ontario
Sat 10/31
5:07 pm-8:39 pm
1 stop26h 32m
El Paso
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$197
OntarioEl Paso
ONT Ontario - ELP El Paso
ONTELP
Ontario
Sun 11/1
4:00 pm-12:30 am
2 stops7h 30m
El Paso
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$204
OntarioEl Paso
ONT Ontario - ELP El Paso
ONTELP
Ontario
Sun 9/27
11:45 am-6:37 pm
1 stop5h 52m
El Paso
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$212
OntarioEl Paso
ONT Ontario - ELP El Paso
ONTELP
Ontario
Wed 9/30
11:45 am-6:37 pm
1 stop5h 52m
El Paso
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$215
OntarioEl Paso
ONT Ontario - ELP El Paso
ONTELP
Ontario
Thu 10/15
11:52 am-6:41 pm
1 stop5h 49m
El Paso
Mon 10/19
7:14 pm-10:31 am
2 stops16h 17m
$226
OntarioEl Paso
ONT Ontario - ELP El Paso
ONTELP
Ontario
Mon 11/16
8:03 pm-6:21 pm
2 stops21h 18m
El Paso
Sat 11/21
7:44 pm-12:14 am
1 stop5h 30m
$227
Showing 1-10 of 21 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- 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 FlightHub the most. FlightHub 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.
ONT-ELP
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
Prices
More
What is the cheapest month to book a flight from Ontario to El Paso?
Currently, January is the cheapest month in which you can book a flight from Ontario to El Paso (average of $172). Flying from Ontario to El Paso in July is currently the most expensive (average of $512). 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.
How much does it cost to fly round-trip from Ontario to El Paso?
Airfare is below average for this route at the moment.
Ontario to El Paso flights typically cost between $233 and $382 in October.The cheapest round-trip price found within the last 5 days was $144 on Frontier (Oct 24-Oct 27).
What’s the top layover airport for flights from Ontario to El Paso?
Share of 1-stop round-trip flights from Ontario to El Paso chosen by Cheapflights users in the past 12 months, using the same layover each way.
Las Vegas (LAS) – chosen by Cheapflights users on 60% of 1-stop itineraries from Ontario to El Paso on Cheapflights.
What’s the cheapest layover airport for flights from Ontario to El Paso?
Average round-trip fare for 1-stop flights from Ontario to El Paso, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $200.
What’s the fastest layover option from Ontario to El Paso?
Shortest average travel time for 1-stop one-way flights from Ontario to El Paso, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Las Vegas (LAS) have the shortest average one-way travel time for 1-stop routes: 3h 55m.
Which airport typically offers the quickest layover for flights from Ontario to El Paso?
Average layover duration for 1-stop one-way flights from Ontario to El Paso, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Las Vegas (LAS) offer the fastest connection on this route, with an average layover time of 0h 56m.
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 September 21, 2026.
Read through reviews of airlines operating flights from Ontario to El Paso, such as Southwest,American Airlines, andFrontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Comfort
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
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.
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Other flights to El Paso
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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 7,457,451 searches. Data last updated September 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$148 | Average$263 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$296 | Average$406 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$315 | Average$376 | FlexibilityNo cancel fee | On-time63% |