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Cheap Flights from El Paso International to Ontario International

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      Travellers and cabin class, 1 Adult, Economy

      Compare El Paso International to Ontario International flight deals

      Find the cheapest month or even day of the year to fly to Ontario International

      Book the best Ontario International fare with no extra fees

      Flight deals from El Paso International to Ontario International

      Looking for a cheap last-minute deal or the best return flight from El Paso International Airport to Ontario International Airport? If you want to travel next month, return fares start from Rs39,698. Find the lowest prices on one-way and return tickets right here.
      Ontario.Rs18,571 per passenger.Departing Tue, 17 Nov.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from El Paso International on Tue, 17 Nov, arriving in Ontario International.Price includes taxes and charges.From Rs18,571, select.
      Ontario.Rs18,600 per passenger.Departing Tue, 29 Sep.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from El Paso International on Tue, 29 Sep, arriving in Ontario International.Price includes taxes and charges.From Rs18,600, select.
      Ontario.Rs27,891 per passenger.Departing Fri, 2 Oct.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from El Paso International on Fri, 2 Oct, arriving in Ontario International.Price includes taxes and charges.From Rs27,891, select.
      Ontario.Rs43,911 per passenger.Departing Tue, 15 Dec.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from El Paso International on Tue, 15 Dec, arriving in Ontario International.Price includes taxes and charges.From Rs43,911, select.
      Ontario.Rs44,054 per passenger.Departing Tue, 5 Jan.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from El Paso International on Tue, 5 Jan, arriving in Ontario International.Price includes taxes and charges.From Rs44,054, select.
      Ontario.Rs52,312 per passenger.Departing Mon, 1 Mar.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from El Paso International on Mon, 1 Mar, arriving in Ontario International.Price includes taxes and charges.From Rs52,312, select.
      Ontario.Rs54,937 per passenger.Departing Fri, 7 May.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from El Paso International on Fri, 7 May, arriving in Ontario International.Price includes taxes and charges.From Rs54,937, select.
      Ontario.Rs55,086 per passenger.Departing Tue, 20 Apr.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from El Paso International on Tue, 20 Apr, arriving in Ontario International.Price includes taxes and charges.From Rs55,086, select.
      Ontario.Rs55,454 per passenger.Departing Sun, 28 Feb.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from El Paso International on Sun, 28 Feb, arriving in Ontario International.Price includes taxes and charges.From Rs55,454, select.

      Find the cheapest month to fly from El Paso International to Ontario International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like El Paso International to Ontario International flights are currently cheapest in November.
      Sep
      from Rs18,600
      Oct
      from Rs27,891
      Nov
      from Rs18,571
      Dec
      from Rs43,911
      Jan
      from Rs44,054
      Feb
      from Rs55,454
      Mar
      from Rs52,312
      Apr
      from Rs55,086
      May
      from Rs54,937
      Jun
      Find prices
      Jul
      Find prices
      Aug
      Find prices

      El Paso International to Ontario International: Alternative routes

      Compare routes from El Paso International to Ontario below. You may find an airport to fly into that's cheaper, faster, or easier than Ontario International.

      Ontario International

      4km from central Ontario
      Closest
      from Rs18,571
      Search flights

      San Bernardino Norton AFB

      39km from central Ontario
      from Rs97,718
      Search flights

      Santa Ana John Wayne

      48km from central Ontario
      from Rs31,598
      Search flights

      Long Beach Municipal

      54km from central Ontario
      from Rs41,910
      Search flights

      Hawthorne

      65km from central Ontario
      from Rs220,142
      Search flights

      Burbank

      67km from central Ontario
      from Rs40,741
      Search flights

      Los Angeles International

      71km from central Ontario
      Cheapest
      from Rs18,183
      Search flights

      El Paso to Ontario: Flight information

      The things to know before you go.
      Cheapest flight foundRs18,571
      Cheapest month to flyNovember

      Finding cheap flights from El Paso International to Ontario International: Frequently asked questions

      The best price we found for a return flight from El Paso International to Ontario International is Rs39,698. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from El Paso International to Ontario International. But we found flights with one or more stops from Rs39,698.
      As of September 2026, there are no flights flying from El Paso International to Ontario International.
      The cheapest month to fly from El Paso International to Ontario International is usually October.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from El Paso International Airport to Ontario International Airport on Tuesday, 13 October 2026.
      No airlines currently offer direct flights between El Paso International Airport and Ontario International Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Ontario International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Ontario is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Frontier Airlines offers the cheapest flight tickets to Ontario International.

      Flying from El Paso International Airport (ELP) to Ontario International Airport (ONT): what you need to know

      • Ontario's timezone is UTC-8, making Ontario one hour behind El Paso.

      • For a smooth journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to catch your ELP to ONT flight.

      • Be prepared for longer lines in popular months such as October. Arriving up to four hours ahead of international flights and two hours for domestic departures will help ensure a smooth travel experience.

      • Consider adding a stopover when booking your ticket from El Paso International Airport to Ontario International Airport. Just uncheck 'Direct flights only' to break up your trip, or visit a new city along the way. Here's where you can stop between ELP and ONT:

        • Denver International Airport

        • Phoenix Sky Harbour Airport

        • Harry Reid International Airport

      How to find the cheapest flights from El Paso International Airport (ELP) to Ontario International Airport (ONT)

      • Rs18,571 is the best price for a one-way El Paso International Airport to Ontario International Airport flight. A return flight starts at Rs39,698. These fares may change depending on demand.

      • To find cheap tickets from ELP to ONT, book ahead. Airlines usually offer their best fares when flights are first released.

      • If you're willing to be flexible with your travel dates, use the 'Whole month' search tool. It'll show you the lowest price across every month when searching for a flight from El Paso International Airport to Ontario International Airport.

      • There's no need to check every day to see if fares have dropped when you create a Price Alert. We'll update you the moment there's a new deal on cheap flights from ELP to ONT.

      • Select your preferred arrival and departure times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from El Paso International Airport to Ontario International Airport.

      Handy information about El Paso International Airport (ELP)

      • ELP's address is 6701 Convair Dr..

      • El Paso International Airport maintains a strong on-time performance, so you're less likely to experience disruptions. Departures from ELP land on schedule 83% of the time.

      • To get to El Paso International Airport from central El Paso, it takes around 15 minutes if you're going by car. This depends on traffic though. It's approximately 13 kilometres from the airport to the city centre.

      • Taking public transport? Expect a trip time of around 40 minutes.

      • Taking an early flight from El Paso International Airport to Ontario International Airport? Avoid the stress of rushing to the airport (and get some extra shut-eye) by picking one of these stays close to ELP:

      Arriving at Ontario International Airport (ONT)

      Getting from Ontario International Airport (ONT) to central Ontario

      • The street address for ONT is 2900 E. Airport Drive.

      • From Ontario International Airport, Ontario is approximately 10 kilometres away. It takes around 15 minutes to reach the centre by car.

      • If you're taking public transport, expect a journey time of roughly 45 minutes.

      When to fly to Ontario International Airport (ONT)

      • The quietest month for a flight from El Paso International Airport to Ontario International Airport is March, while July is the busiest. Choose the best time to go to Ontario based on whether you prefer a laid-back vibe or a more bustling atmosphere.

      • The warmest month in Ontario is August, with the temperature ranging between 16ºC and 36ºC. Lock in your flights from El Paso International Airport to Ontario International Airport in this month if this is the type of weather you enjoy.

      • Look for cheap tickets from ELP to ONT in February if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 4ºC and 24ºC on average.

      Explore more of the United States

      • You've visited Ontario, now it's time to discover other corners of the United States. Travel about 56 kilometres west to Los Angeles to check off its leading sights. From Hollywood Sign to Universal Studios Hollywood and Hollywood Bowl, there's plenty to keep you busy.

      • Around 153 kilometres south of Ontario, San Diego is another favourite stop in the United States. Get a taste of what this destination has to offer at San Diego Zoo, San Diego Balboa Park and USS Midway Museum.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.