Cheap flights from Ontario to El Paso from $98
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to El Paso departing on 11/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Not ready to book? to track prices.Southwest flights from Ontario to El Paso
Our best Southwest deals on Ontario to El Paso flight tickets
Frontier flights from Ontario to El Paso
Our best Frontier deals on Ontario to El Paso flight tickets
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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
OntarioEl Paso
ONT Ontario - ELP El Paso
ONTELP
Ontario
Thu 11/19
2:23 pm-7:51 pm
1 stop4h 28m
El Paso
Thu 11/26
7:24 pm-12:14 am
1 stop5h 50m
OntarioEl Paso
ONT Ontario - ELP El Paso
ONTELP
Ontario
Thu 10/29
2:23 pm-7:39 pm
1 stop4h 16m
El Paso
Mon 11/2
7:16 pm-10:35 am
1 stop16h 19m
OntarioEl Paso
ONT Ontario - ELP El Paso
ONTELP
Ontario
Wed 12/9
6:00 am-6:21 pm
1 stop11h 21m
El Paso
Mon 12/14
10:58 pm-6:31 pm
1 stop20h 33m
OntarioEl Paso
ONT Ontario - ELP El Paso
ONTELP
Ontario
Thu 10/29
4:29 pm-9:07 pm
1 stop3h 38m
El Paso
Mon 11/2
3:36 pm-6:10 pm
1 stop3h 34m
OntarioEl Paso
ONT Ontario - ELP El Paso
ONTELP
Ontario
Thu 11/5
4:00 pm-9:45 pm
1 stop4h 45m
El Paso
Sat 11/7
4:55 pm-9:05 pm
1 stop5h 10m
OntarioEl Paso
ONT Ontario - ELP El Paso
ONTELP
Ontario
Thu 10/29
4:29 pm-9:07 pm
1 stop3h 38m
El Paso
Mon 11/2
3:36 pm-6:10 pm
1 stop3h 34m
OntarioEl Paso
ONT Ontario - ELP El Paso
ONTELP
Ontario
Sat 10/31
4:29 pm-9:07 pm
1 stop3h 38m
El Paso
Sat 11/7
3:36 pm-6:10 pm
1 stop3h 34m
OntarioEl Paso
ONT Ontario - ELP El Paso
ONTELP
Ontario
Wed 12/9
8:40 am-5:25 pm
2 stops7h 45m
El Paso
Mon 12/14
6:20 am-9:45 am
1 stop4h 25m
OntarioEl Paso
ONT Ontario - ELP El Paso
ONTELP
Ontario
Thu 11/5
2:23 pm-7:39 pm
1 stop4h 16m
El Paso
Sat 11/7
7:09 pm-9:52 am
2 stops15h 43m
OntarioEl Paso
ONT Ontario - ELP El Paso
ONTELP
Ontario
Thu 10/29
5:45 pm-6:21 pm
2 stops23h 36m
El Paso
Mon 11/2
7:16 pm-11:51 pm
1 stop5h 35m
See travel insights to El Paso from
How to get the cheapest flight ticket from Ontario to El Paso
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Ontario and El Paso?
Prices are currently low for flights on this route.
Typical prices usually range from $249 to $483.The lowest price recently found on this route was $198.
What is the cheapest month to fly to El Paso?
The cheapest month to fly to El Paso from Ontario is in January. Flight prices, which tend to average around $172, are often lower during this time because this is during the off-season. If you’re not able to fly to El Paso in January, then December is your next best option. Flight prices from Ontario to El Paso during December average around $331.
What is the cheapest day to depart on your flight to El Paso?
The cheapest day to depart on your flight to El Paso is on a Tuesday when prices can be found for as low as $351. This is often the case because there is less demand to fly during this day of the week. Flights from Ontario to El Paso on a Monday will generally be more expensive and average around $491. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to El Paso?
According to our data, the cheapest time of day to fly to El Paso is in the morning. momondo users have found flights departing from Ontario to El Paso in the morning for as low as $384. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to El Paso are more costly at noon, with an average ticket price of $432. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
How have Ontario to El Paso flight prices changed over time?
As of October 2026, prices for Ontario to El Paso flights are approximately 44% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Ontario to El Paso?
Frontier and Southwest are the most popular carriers operating from Ontario to El Paso
What airlines fly to El Paso?
Southwest, American Airlines and Frontier are the top three most popular airlines that fly to El Paso from Ontario according to our data. Southwest is the first choice among our users, with 42% of people opting to fly with this airline when traveling to El Paso. Keep in mind that there are 4 different airlines that fly to El Paso on a routine basis, so you have a few additional options to choose from.
Which airport is the most popular layover for flights between Ontario and El Paso?
Phoenix (PHX) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from Ontario to El Paso?
Flights via Phoenix (PHX) offer the lowest average round-trip price of $306.
Which layover airport has the shortest travel time from Ontario to El Paso?
Flights connecting via Phoenix (PHX) have the shortest average one-way travel time: 4h 37m.
Which layover airport has the shortest connection time from Ontario to El Paso?
Phoenix (PHX) has the shortest average layover time for this route: 1h 36m.
When to book flights from Ontario to El Paso
Cheap Ontario to El Paso (ONT to ELP) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ontario to El Paso
Frequently asked questions about flying from Ontario to El Paso
How far is Ontario to El Paso by plane?
Ontario and El Paso are 666.0 mi apart from one another. A reasonable flight in good conditions will take 3h 47m.
When did momondo last update prices for flights from Ontario Airport to El Paso Airport?
Prices for flights from Ontario Airport to El Paso Airport are updated daily.
How many operators does momondo search for flights from Ontario Airport to El Paso Airport?
The number of operators available for flights from Ontario Airport to El Paso Airport is 3 as of October 2026.
How old do you have to be to fly from Ontario Airport to El Paso Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to El Paso Airport.
What documentation or ID do you need to fly to El Paso Airport?
The necessary travel and health documents for your El Paso Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Ontario to El Paso?
momondo data reveals that the most frequently booked airline on the route from Ontario to El Paso is Frontier, representing 48% of all bookings. The subsequent popular airlines are Southwest at 39% and American Airlines at 13%.
Best airlines flying from Ontario to El Paso
Compare and see reviews for airlines that fly from Ontario to El Paso with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $160 | Free Cancellation | Rating 5.6 2,551 reviews | |||
| PriceFrom $296 | Free Cancellation | Rating 7.0 12,146 reviews | |||
| PriceFrom $315 | Free Cancellation | Rating 7.9 4,224 reviews |
Traveling to a place near El Paso?
Book flights to El Paso if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Ontario to El Paso?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to El Paso for you.
Can I find flights from Ontario to El Paso with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to El Paso from Ontario with this policy.
How can momondo help me find flights from Ontario to El Paso?
Once you have performed a search for Ontario to El Paso flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Ontario to El Paso right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Ontario to El Paso flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.