ONT - ELP

$91 Find Cheap Flights from Ontario to El Paso

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to El Paso departing on 8/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to El Paso

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to El Paso, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to El Paso, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Ontario to El Paso (ONT-ELP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to El Paso that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to El Paso

Tue, Jul 1 - Sat, Jul 5
Frontier Logo
5:21 pm - 12:23 pmONT-ELP
18h 02m1 stop
Frontier Logo
1:33 pm - 11:50 pmELP-ONT
11h 17m1 stop
$190Frontier
Find Deal
Thu, Jul 3 - Fri, Jul 4
Frontier Logo
6:00 am - 11:03 amONT-ELP
4h 03m1 stop
Frontier Logo
1:08 pm - 11:50 pmELP-ONT
11h 42m1 stop
$200Frontier
Find Deal
Wed, Oct 1 - Wed, Oct 1
Southwest Logo
6:20 am - 11:20 amONT-ELP
4h 00m1 stop
Southwest Logo
1:15 pm - 4:45 pmELP-ONT
4h 30m1 stop
$224Southwest
Find Deal
Wed, Oct 1 - Wed, Oct 1
Southwest Logo
6:20 am - 11:20 amONT-ELP
4h 00m1 stop
Southwest Logo
1:15 pm - 5:30 pmELP-ONT
5h 15m2 stops
$229Southwest
Find Deal
Wed, Sep 10 - Sun, Sep 14
American Airlines Logo
6:10 am - 3:07 pmONT-ELP
7h 57m1 stop
American Airlines Logo
6:54 pm - 9:48 pmELP-ONT
3h 54m1 stop
$235American Airlines
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Thu, Aug 7 - Mon, Aug 11
American Airlines Logo
12:22 pm - 6:22 pmONT-ELP
5h 00m1 stop
American Airlines Logo
3:10 pm - 5:52 pmELP-ONT
3h 42m1 stop
$266American Airlines
Find Deal
Sun, Aug 3 - Thu, Aug 21
United Airlines Logo
5:05 am - 1:27 pmONT-ELP
7h 22m1 stop
United Airlines Logo
2:35 pm - 8:43 pmELP-ONT
7h 08m1 stop
$299United Airlines
Find Deal
Fri, Sep 5 - Mon, Sep 15
United Airlines Logo
5:10 am - 1:34 pmONT-ELP
7h 24m1 stop
United Airlines Logo
2:07 pm - 9:25 pmELP-ONT
8h 18m1 stop
$345United Airlines
Find Deal
Wed, Jul 9 - Mon, Jul 14
 Logo
12:59 am - 12:21 pmONT-ELP
10h 22m1 stop
 Logo
7:19 pm - 9:23 amELP-ONT
15h 04m2 stops
Sat, Oct 11 - Mon, Oct 13
 Logo
12:59 am - 12:36 pmONT-ELP
10h 37m1 stop
 Logo
7:13 pm - 9:57 amELP-ONT
15h 44m2 stops
Useful Info

KAYAK's insights & trends for Ontario to El Paso flights

Get data-powered insights and trends into flights from Ontario to El Paso to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Ontario to El Paso?

The average price of all round-trip flights from Ontario to El Paso clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Ontario to El Paso, look for departures on Wednesdays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from El Paso, Friday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to El Paso, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ontario to El Paso is October, where tickets cost $168 (return) on average. On the other hand, the most expensive months are April and July, where the average cost of round-trip tickets is $409 and $386 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ontario to El Paso, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Ontario to El Paso, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonFebruary
High seasonOctober
Cheapest flight$91
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly and prices are also 49% lower on average.
Flight from Ontario to El Paso

When to book flights from Ontario to El Paso

Are your dates flexible? Find out the best times to travel from Ontario to El Paso based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to El Paso

  • What is the cheapest flight from Ontario to El Paso?

    In the last 3 days, the lowest price for a flight from Ontario to El Paso was $91 for a one-way ticket and $190 for a round-trip.

  • Do I need a passport to fly between Ontario and El Paso?

    No

  • Which airlines offer Wi-Fi service onboard planes from Ontario to El Paso?

    American Airlines, and Alaska Airlines offer inflight Wi-Fi service on the Ontario to El Paso flight route.

  • Which aircraft models fly most regularly from Ontario to El Paso?

    The Airbus A321neo is the aircraft model that flies most regularly on the Ontario to El Paso flight route.

  • Which airline alliances offer flights from Ontario to El Paso?

    oneworld, and Star Alliance are the airline alliances operating flights between Ontario and El Paso, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Ontario to El Paso, Southwest or American Airlines?

    The two airlines most popular with KAYAK users for flights from Ontario to El Paso are Southwest and American Airlines. With an average price for the route of $371 and an overall rating of 8.0, Southwest is the most popular choice. American Airlines is also a great choice for the route, with an average price of $401 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Ontario to El Paso?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to El Paso.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to El Paso?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to El Paso from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to El Paso?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to El Paso with an airline and back to Ontario with another airline. Booking your flights between Ontario and ELP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to El Paso?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to El Paso from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Ontario to El Paso

 
See real verified KAYAK customer reviews for airlines flying from Ontario to El Paso. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to El Paso? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4280 reviews
8.6Crew
7.6Entertainment
8.2Boarding
8.0Comfort
7.1Food
Airline reviews

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

10.0 ExcellentMichael, Jun 2025SMF - SEA
Read more Southwest reviews

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

It was a perfect flight in all aspects! Both legs!

Great flight, 47 passengers on a 180 seat plane. Stewardess was pleasant and cheerful.

I liked the crew member who gave flight instructions on "in case of a problem:. The seats are so small that only a young teenager could sit in middle seat.

Great flight staff. Ease of boarding. Overall, very uneventful and easy trip.

Multiple delays and gate changes. Arrived at final destination 6 hours late. All rental cars had been taken.

The movies using Southwest WiFi kept pausing and I had to restart multiple times.

First, my flight was a usual flight nothing exceptional or unexpected. Over all it was a normal, good flight! Second, your questionaire is wholly lacking in the proper options to which one can answer a question. Often on short flights, there is no food let alone entertainment so why isn't that reflected in your questionaire? A simple "not applicable" would cover that issue appropriately but no, your form arbitrarily enters an answer based on the initial assessment which normally isn't factual. Until you provide an accurate means of assessing flights, I'll no longer be completing of these unimpressive and misleading assessements. Thank you!

Easy to book and to get check in and get on and off.

It seems as though the provisions are even less. Although SWA used to be an economy Airline, that isn't really the case anymore. I paid over $700. for a round trip to Denver and I could have flown just about any airline for the price. The drinks are now in a 6-ounce cup and with ice I'm sure a can would fill more than 2 cups. However, I am very proud of SWA for using paper rather than continuing to contribute to the millions of plastic cups being used each day. I've thought of this fr many years and am so glad to see it come to fruition, if not by only SWA so far.

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

It’s a great flight. Service is good. Staff is awesome.

Boarding on time and fight was early but they didn't let us off the plane on time so we missed our connecting flight to Japan.

DFW-LHR Toilets not kept clean Too cramped. Aisles so narrow crew were constantly banging into people on the aisle seats. Even then, the carts used are reduced width. Other than that it was a decent flight on both legs

Eventless. It was a good flight and good crew. Can’t complaint.

Cancelled flight after I arrived at airport after 75 min drive and parking. Next flight was 4 days in the future. Had to scramble and buy a much more expensive flight on another carrier.

I liked the turn-style feature at gate 209B at LAX. Very efficient process. The gate staff also made several, clearly directed announcements so I felt very informed.

Worst airline experience. They were rude and kept changing our seats and/or giving our seats away so our family didn’t get to sit with each other. Almost everyone we dealt with at both airports with this airline was rude. The app kept giving us wrong information making things take longer. Dealing with them before TSA can take close to an hour…longer than I’ve ever had to deal with before. Never using this airline again.

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

Frontier had yet another flight cancellation. Have never made a complete round trip with this airline without at least one leg getting cancelled. Miserable flights - dirty, uncomfortable planes that apparently always have issues since I've had multiple delays and cancellations with them.

Flight was delayed 3 times, would have been nice to have received text message instead of email notifications. Frontier app wasn’t even updated accordingly, no gate number disclosed. No agent at front desk of gate to inform of delay. Very confused and left if the dark

They changed the timing , first delayed by 4 hours then went back to 40 mins late, we had to run back to airport to not miss our flight. This is ridiculous

Early arrival. Great landing. Pilot updates. Too cold in plane.

No frills for sure. No gate announcements about flight delay, not even water to drink on the flight.

Everything you need to know for your flight from Ontario to El Paso

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