ELP - ONT

$54 Find Cheap Flights from El Paso to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from El Paso to Ontario departing on 3/25. 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

Search hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from El Paso to Ontario, 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 El Paso to Ontario, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap Flight Deals from El Paso to Ontario (ELP-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from El Paso to Ontario 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.

Recent round-trip flight deals from El Paso to Ontario

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from El Paso to Ontario.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:50 pm - 12:04 amELP-ONT
5h 14m1 stop
2:43 pm - 8:42 pmONT-ELP
4h 59m1 stop
$108Frontier
Find Deal
Wed, Mar 19 - Wed, Mar 26
1:13 pm - 11:59 pmELP-ONT
11h 46m1 stop
12:59 am - 12:23 pmONT-ELP
10h 24m1 stop
$110Frontier
Find Deal
Tue, Apr 8 - Sun, Apr 13
6:15 am - 11:55 amELP-ONT
6h 40m2 stops
5:20 am - 2:30 pmONT-ELP
8h 10m1 stop
$298Southwest
Find Deal
Tue, Apr 22 - Mon, Apr 28
5:45 am - 8:15 amELP-ONT
3h 30m1 stop
3:55 pm - 10:50 pmONT-ELP
5h 55m2 stops
$308Southwest
Find Deal
Fri, Apr 11 - Mon, Apr 14
2:35 pm - 8:57 pmELP-ONT
7h 22m1 stop
5:05 am - 1:29 pmONT-ELP
7h 24m1 stop
$357United Airlines
Find Deal
Tue, Mar 18 - Tue, Mar 25
6:32 am - 12:44 pmELP-ONT
7h 12m1 stop
6:00 am - 1:17 pmONT-ELP
6h 17m1 stop
$358United Airlines
Find Deal
Tue, Mar 11 - Tue, Mar 18
6:58 pm - 9:16 amELP-ONT
15h 18m2 stops
12:59 am - 12:18 pmONT-ELP
10h 19m1 stop
Tue, Apr 22 - Sun, Apr 27
6:58 pm - 10:51 amELP-ONT
16h 53m1 stop
8:59 pm - 6:18 pmONT-ELP
20h 19m2 stops
$578Alaska Airlines
Find Deal
Sat, May 3 - Wed, May 7
6:55 pm - 10:37 pmELP-ONT
28h 42m1 stop
6:00 pm - 5:58 pmONT-ELP
22h 58m2 stops
$619Alaska Airlines
Find Deal
Mon, Jul 28 - Mon, Aug 4
6:32 am - 12:44 pmELP-ONT
7h 12m1 stop
7:14 pm - 6:27 pmONT-ELP
22h 13m1 stop
Fri, Mar 14 - Fri, Mar 14

Flights from El Paso to Ontario - Travel Insights & Trends

Get data-powered insights and trends into flights from El Paso to Ontario 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 El Paso to Ontario?

The average price of all round-trip flights from El Paso to Ontario clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Ontario on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from El Paso to Ontario. For your return ticket, we recommend flying on a Wednesday and avoiding Tuesdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from El Paso to Ontario, 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 El Paso to Ontario is August, where tickets cost $249 (return) on average. On the other hand, the most expensive months are November and October, where the average cost of round-trip tickets is $376 and $346 respectively.

Good to know

Low season

November

High season

September

Cheapest flight

$54
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from El Paso to Ontario

When to book flights from El Paso to Ontario

Are your dates flexible? Find out the best times to travel from El Paso to Ontario 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 El Paso to Ontario

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

    In the last 3 days, the lowest price for a flight from El Paso to Ontario was $54 for a one-way ticket and $108 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

    Only American Airlines offers inflight Wi-Fi service on the El Paso to Ontario flight route.

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

    The Embraer 175 is the aircraft model that flies most regularly on the El Paso to Ontario flight route.

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

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

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

    The two airlines most popular with KAYAK users for flights from El Paso to Ontario are Southwest and Frontier. With an average price for the route of $346 and an overall rating of 8.1, Southwest is the most popular choice. Frontier is also a great choice for the route, with an average price of $220 and an overall rating of 6.0.

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

    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 El Paso to Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from El Paso 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 El Paso to Ontario?

    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 Ontario with an airline and back to El Paso with another airline. Booking your flights between El Paso and ONT 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 El Paso to Ontario?

    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 Ontario from El Paso up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from El Paso to Ontario

 
See real verified KAYAK customer reviews for airlines flying from El Paso to Ontario. 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 El Paso to Ontario? 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.
8.1
SouthwestOverall score based on 4411 reviews
7.6Entertainment
7.1Food
8.7Crew
8.1Comfort
8.2Boarding
Airline reviews

Fine, but how to board on SW versus othrr airlines, is just lame. Goood staff though and all was solid otherwise.

10.0 ExcellentAnonymous, Dec 2024AUS - OAK
Read more Southwest reviews

Fine, but how to board on SW versus othrr airlines, is just lame. Goood staff though and all was solid otherwise.

Was as expected. Crowed planes. Too many carryons delaying takeoff. But the ride only took an hour and saved me a lot of time SFO is a not a great airport.

Was as expected. Crowed planes. Too many carryons delaying takeoff. But the ride only took an hour and saved me a lot of time SFO is a hell hole of an airport. It is the new LaGuardia. Everything Cobbled together. Security gates closed. Terri directional signage

I will be flying again Southwest Airlines. Friendly crew, comfortable and affordable.

The plane arrived 25 minutes late, and the Wi-Fi was slower than it usually is.

Forget beverage, they didn't even have water for half the passangers?

Can not wait for seating change to reduce the amount of pre boards - it’s disheartening the abuse. And then then deplaning

The crew was nice. Boarding sucked. Instead of loading from the back to the front people just sat wherever and you had to wait for them to move to get to a seat. And the flight was 25 minutes delayed.

I boarded last because of my boarding assignment and was given a middle seat at the back of the plane. I’m 6”1” so it was really tight. I wish I just had a seat assignment instead of a general boarding group. My bag was way at the front and my seat at the back. Was never offered a beverage and had no room to move.

The open seating makes passengers boarding ahead of you think they also have the right to the empty middle seat. Trumper next to me refused to move her laptop bag from my leg area. I did not make a fuss since it was a short flight.

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

This flight didn’t happen because AA agents didn’t let us board the flight

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

The service and food needs to improve to catch up with other international flights

Would have been good to have a meal since it was a 5.5 hour flight

We boarded after several delays due to mechanical failure and a gate change. The seat cushion in the exit row was very compressed and offered no cushion, making the four-hour journey reasonably uncomfortable. The WiFi worked for a few people, but for most, it did not, and you cannot get entertainment unless you can connect—American Airlines flights do not have seatback screens, and you must use your mobile phone.

AA is always pretty solid. Was on time all the way around today so can’t complain!

My boarding pass wouldn't pull up in the app very easily and had to really dig through my email. That caused a delay in TSA..

RE Food: Wish there was a choice for No Rating. Flew from Honolulu to Los Angeles on a Red-Eye flight (11:00 pm to 7:30 am). Other than a package of cookies with a beverage choice offered soon after take-off, and a beverage choice shortly before landing, no other food choices were offered. Everyone slept or rested for most of the trip. Nothing to rate. RE Entertainment: Everyone was sleeping most of the flight. Only saw one passenger watch about 30 minutes of entertainment on his iPad. I never attempted to access any entertainment options.

Baby cried a lot. Nothing anyone could do about it. Just part of flying.

The airline used deceptive tactics to charge us more for our trip. Search Frontier Class Action Lawsuit to find out more or read the hundreds of reviews that have nearly identical stories.. don't fly this airline.. you've been warned.

The plane was clean, the crew was friendly and helpful. It’s a low cost airline so there was no food, drinks or in flight entertainment but we didn’t expect any of these things. In the room for improvement department, they should install USB ports in seats to charge mobile devices.

I was surprised that all baggage, including carry on, were charged. Each additional bag went up in cost. Really disappointed in the additional costs.

Boarding was organized and flight was on time. Overall very satisfied with my flight.

Delayed each time on a round trip with no significant weather interference. Updates to flight times came after the fact. 30 min behind in boarding and board and phone still show an on time departure. Some mysterious extra 300 miles that came so surprising they had to fuel while we were already on board?

Charges unexpected. For seat that didnt recline. Please reverse extra seat and carryon charge. Bad business that is a bait and switch.

I couldn’t check in because the app didn’t work. It took 3 Frontier employees at the counter to get me checked in. Flight left 3 hours after departure time

The boarding gate was in Terminal D, but the Frontier counter was in Terminal E. So I had to move back and forth between terminals to check in my luggage. This was the worst experience that I had in terms of flights.

Stop changing gates at sfo. When you are elderly going back for it’s not fun.

There was no easy way to check in. I don't want to install an app to checkin. I will use alaska from now on because they have a web check in method that is easy.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.