Cheap flights from El Paso to Los Angeles from $80
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from El Paso to Los Angeles departing on 9/4. 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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American Airlines flights from El Paso to Ontario
Our best American Airlines deals on El Paso to Ontario flight tickets
Southwest flights from El Paso to Ontario
Our best Southwest deals on El Paso to Ontario flight tickets
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How to get the cheapest flight ticket from El Paso to Ontario
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 cheapest month to fly to Ontario?
In general, May is the cheapest month to fly from El Paso to Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $268. If you aren’t able to travel during the month of May, then book flights to Ontario from El Paso during August instead. Flights to Ontario in August, while not as cheap as those in May, still average around $273.
What is the cheapest El Paso to Ontario flight route?
Fly from El Paso to Ontario for the best El Paso - Ontario flight prices
What cabin class options are available on El Paso to Ontario flights?
There are 1 cabin classes available to choose from on El Paso to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How have El Paso to Ontario flight prices changed over time?
As of July 2025, prices for El Paso to Ontario flights are approximately 58% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from El Paso to Ontario?
Frontier and United Airlines are the most popular carriers operating from El Paso to Ontario
What airlines fly to Ontario?
American Airlines, Southwest and Frontier are the top three most popular airlines that fly to Ontario from El Paso according to our data. American Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 4 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.
When to book flights from El Paso to Ontario
Cheap El Paso to Ontario (ELP to ONT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from El Paso to Ontario
How far is El Paso to Ontario by plane?
The distance between El Paso and Ontario is about 666.0 mi. Typically, this will take 3h 25m by plane in normal conditions.
When did momondo last update prices for flights from El Paso Airport to Ontario Airport?
Prices for flights from El Paso Airport to Ontario Airport are refreshed on a daily basis.
How many operators does momondo search for flights from El Paso Airport to Ontario Airport?
As of July 2025, there are 3 operators available to choose from for flights from El Paso Airport to Ontario Airport.
How old do you have to be to fly from El Paso Airport to Ontario Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from El Paso Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from El Paso to Ontario?
momondo data reveals that the most frequently booked plane model on the route from El Paso to Ontario is Embraer 175, representing 29.41% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet 700 at 23.53%, Airbus A320neo at 11.76%, and Airbus A321-100/200 at 5.88%.
What is the most popular airline from El Paso to Ontario?
Based on momondo bookings for this flight route, the most popular airline on flight routes from El Paso to Ontario is Frontier (48% of total bookings). The next most popular airlines are American Airlines (32%) and Southwest (20%).
Best airlines flying from El Paso to Ontario
Compare and see reviews for airlines that fly from El Paso to Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $128 | Free Cancellation | Rating 5.9 3,291 reviews | |||
| PriceFrom $253 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $271 | Free Cancellation | Rating 8.0 4,272 reviews |
Southwest Flights From El Paso to Ontario
Southwest flies from El Paso to Ontario around 2 times per week, with 4,272 momondo users rating the airline 8.0/10. The cheapest Southwest deal from El Paso to Ontario in the last 72 hours was $271 (round-trip), much lower than the average airfare cost of $366 for Southwest flights on this route.
Why use momondo?
Why should I use momondo to find a flight deal from El Paso to Ontario?
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 El Paso to Ontario for you.
Can I find flights from El Paso to Ontario with flexible booking policies on momondo?
Flights from El Paso to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from El Paso to Ontario?
Once all potential El Paso to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from El Paso to Ontario right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of El Paso to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.