$140 Find Cheap Flights from Ontario to El Salvador

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 Salvador departing on 6/11. 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, 0 bags

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Flight Deals

Book Cheap Ontario to El Salvador Plane Tickets

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

Sat, Apr 25 - Wed, Apr 29
United Airlines Logo
1:27 pm - 2:30 pm
ONT
-
SAL
24h 03m
2 stops
United Airlines Logo
3:40 pm - 9:39 am
SAL
-
ONT
18h 59m
2 stops
$345United Airlines
Sat, May 2 - Tue, May 12
American Airlines Logo
12:19 pm - 12:19 pm
ONT
-
SAL
23h 00m
2 stops
American Airlines Logo
1:43 pm - 8:39 am
SAL
-
ONT
19h 56m
2 stops
$346American Airlines
Mon, May 4 - Sun, May 10
American Airlines Logo
7:35 pm - 12:43 pm
ONT
-
SAL
16h 08m
2 stops
American Airlines Logo
1:43 pm - 8:48 am
SAL
-
ONT
20h 05m
2 stops
$350American Airlines
Sun, May 3 - Wed, May 13
American Airlines Logo
7:35 pm - 12:43 pm
ONT
-
SAL
16h 08m
2 stops
American Airlines Logo
1:19 pm - 10:09 am
SAL
-
ONT
21h 50m
2 stops
$351American Airlines
Tue, May 5 - Wed, May 13
American Airlines Logo
4:52 pm - 12:43 pm
ONT
-
SAL
18h 51m
2 stops
American Airlines Logo
1:19 pm - 10:09 am
SAL
-
ONT
21h 50m
2 stops
$353American Airlines
Sat, May 9 - Fri, May 29
United Airlines Logo
1:30 pm - 2:30 pm
ONT
-
SAL
24h 00m
2 stops
United Airlines Logo
1:15 am - 9:55 pm
SAL
-
ONT
21h 40m
1 stop
$355United Airlines
Sat, May 2 - Sat, May 23
American Airlines Logo
4:52 pm - 12:43 pm
ONT
-
SAL
18h 51m
2 stops
American Airlines Logo
1:43 pm - 12:05 pm
SAL
-
ONT
23h 22m
2 stops
$360American Airlines
Wed, Sep 9 - Tue, Sep 15
United Airlines Logo
5:45 am - 2:30 pm
ONT
-
SAL
7h 45m
1 stop
United Airlines Logo
1:50 pm - 9:59 pm
SAL
-
ONT
9h 09m
1 stop
$361United Airlines
Thu, May 14 - Mon, May 25
Multiple Airlines Logo
11:35 pm - 5:20 am
ONT
-
SAL
4h 45mnonstop
Multiple Airlines Logo
3:50 pm - 7:11 pm
SAL
-
ONT
28h 21m
1 stop
$362Multiple Airlines
Sat, Apr 25 - Mon, May 25
Multiple Airlines Logo
11:35 pm - 5:20 am
ONT
-
SAL
4h 45mnonstop
Multiple Airlines Logo
3:50 pm - 7:11 pm
SAL
-
ONT
28h 21m
1 stop
$363Multiple Airlines
Booking Insights

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

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

What is the cheapest Ontario to El Salvador flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to El Salvador from Ontario found in the last 72 hours was to San Salvador, at $316 round-trip. The most popular route is from Ontario (ONT) to San Salvador (SAL), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $316.

What is the cheapest time of day to fly to El Salvador?

The average price for all round-trip flights from Ontario to El Salvador depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to El Salvador is generally at night, when round-trip flights cost $446 on average. The most expensive time of day to fly to El Salvador is generally at night, which is peak travel time and where the average cost of a ticket is $446.

Can I save money by flying with a layover from Ontario to El Salvador?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $513 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to El Salvador, 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 Salvador is September, when tickets cost $301 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of round-trip tickets is $791 and $518 respectively.

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

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

When flying from Ontario to El Salvador, you should consider leaving on a Tuesday and avoid Fridays if you are looking for the best rates. For your return to Ontario, you’ll find the best rates on Wednesdays and the most expensive ones on Thursdays.

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

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 Salvador, 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 Salvador, you should book around 3 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonJune
Cheapest flight$140
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 78% increase in price.
Flight from Ontario to San Salvador

FAQs - booking El Salvador flights

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

    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 Salvador.

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

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

    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 from Ontario to El Salvador with an airline and back with another airline.

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

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

Top tips for finding cheap flights to El Salvador

  • Looking for a cheap flight? 25% of our users found tickets from Ontario to the following destinations at these prices or less: San Salvador $192 one-way - $426 round-trip

Reviews of the top 4 airlines serving from Ontario to El Salvador

 
Need help choosing which airline to fly with from Ontario to El Salvador? 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.
7.4
Volaris El SalvadorOverall score based on 29 reviews
5.7Entertainment
7.1Comfort
6.1Food
7.5Boarding
7.7Crew
Airline reviews

This airline always trick us so we end up paying again for the luggage’s. This airline is worthless and take advantage of travelers .

4.0 Okayjaime, Feb 2026
SAL - LAX
Read more Volaris El Salvador reviews

This airline always trick us so we end up paying again for the luggage’s. This airline is worthless and take advantage of travelers .

Now days most airlines flying to Central America have a really poor service, but if you buy first class they will treat you better. I miss those days when flying was fun.

Friendly staff at all very easy check in and organize process

Horrible airline, upgraded to sit on seats made of stone. Staff were rude and on top of it they charge an arm and a leg for luggage 🧳 never again

The seats are the worst I upgraded to premium big mistake and it seems like no one likes there job very unpleasant

they don’t have TV Seat to Type in space

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

It was perfect! I've never flown with United before, but I definitely will in the future

I had a cancelled flight because of technical issues going to my destination, and a delayed flight coming home. All told it wasn’t a total bust.

The business class seat is exceptional. I wish the food is more palatable.

the entire flight felt off. The crew seemed uninterested and disengaged. The food service was really bad - overcooked, bland, weird food service. They actually woke us up to serve chicken wraps in the middle of the night, after dinner and before breakfast. Made no sense. Ultimately, I was glad they did though, because the breakfast had been held for so long it was inedible. Eggs, potatoes, sausage - all disgusting. We were asked to "honor" the lavatories for premium customers and stay in our own cabin: this was also strange. So people in economy didn't pay enough to use the closest toilet to them??? It's a toilet. All in all, not the experience I have come to expect from United Airlines. The return flight from Paris to SFO was better, btw.

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Business class seats felt very cramped compared to other airlines.

OK, we were delayed and had to de plane and reboard.

The 777’s economy seat’s legroom was more tolerable than expected. I appreciate the reclining mechanism which slides the seat forward to minimize cannibalizing the space behind. The food was terrible: very salty.

Good flight, seated and had a water within 5 minutes. Crew was hospitable.

We left at 1030 am pacific from LA and supposed to land at 7 pm Eastern in NY. They made a detour, stopped in Philadelphia and didn’t land till 1130 PM Eastern!!! Worst flight experience with no pilot communication with no explanation as to what was going on. Everyone was very frustrated to say the least.

I cancelled my ticket less than 24 hours deadline but I didn’t get refunded.

Flight boarded from Gate 159B, the farthest gate in the LAX Bradley Terminal. While the flight operated on time, the first class cabin attendant made no recognition of my being an Advantage Executive Platinum member.

The flight itself was excellent but the gate attendant made me check my carryon since she said it was an inch too big. I’ve had no problems with this carryon on recent flights on Qantas, Delta, Austrian, Southwest Airlines even though the overhead bins are the same size. there were other carryons in the bins that also looked larger than mine and there was room left in the bins for more. When I picked up my carryon from baggage claim one of the wheels had broken off.

I was in last row so that is never great bc the person in front of me leaned his seat all the way back into me.

The experience at checkin for my American Airlines flight from Sacramento to LAX was very good including the assistance I received in getting my bags checked in and boarding passes printed. Was pleasantly surprised the my bags were checked through all the way to my destination at Clark International Airport in Angeles, Philippines.

Terrible planning. And even worse gate agents. Absolutely rude behavior.

Flight was scheduled at 11:26am but they keep Delaying until midnight. They waited at airport restless.

Rough flight No beverage service due to turbulence Bottom Seat cushion was non existent

The worst experience I've ever had because the "people" @ Avianca wouldn't let me fly because they said I needed a round trip ticket

Seating was tight. Seats don't recline. Initial flight was cancelled. Lost two days of vacation.

Horrible experience with Avianca, they delayed their flight and when we arrived to NYC, AVIANCA took 1 hr y 30 mins to park the airplane and all passenger get off the plane, it made me lost all my trains to get back home and I came back to my place at 3 am instead of 12 am. On the top of that their plane seat are so uncomfortable and is not enough space and killed my legs and knees, Avianca used to be good when it was a Colombian company, now after Brasilian company bought them, their service quality is bad and their flights are delayed and oversold.

It was delayed and I lost my connection flight to Cali and I missed my Mom's funeral

I actually upgraded to the medium level of seats from basic and even doing that it may have been physically the most uncomfortable flight I have ever had. They packed everyone like is a train to death camp. It was a red eye so I hoped to get some sleep but it was physically impossible to find a comfortable way to rest. I met other folks on the same flight and they said the same thing. It was an utterly miserable flight and if I have any other options I will never fly with them again

Deplaning was a mess, I sat in business (seats are horrible) and the front door had a problem so we had to deplane from the rear exit. The stairs were not tall enough to reach so there was a large step down from the plane to the top of the stairs.

Staff are the rudest in the industry … awful customer service … will never fly Avianca again

Pros: we leave and arrive on time Cons: the most uncomfortable seats ever. You cant recline at all your seats. No entertainment No TVs flight attendants didn't provide even a glass of water. You have to go to back of the airplane and ask for one. I am Colombian and I remember seeing the flight attendants very neat, elegants which is or was a staple of Avianca.it was one with tennis shoes, no male up, the hair was messy... that was really odd.

Here we have another airline flying to Guatemala but doesn't have a plus or a less, just in the middle. Why? Well, first we don't have even free water Movie selection is poor Seats don't recline in some places Food selection is carb based Forgot to mention, customer service on the web is the worst. Good things; Very reliable on schedule Kind crew

Last seat of Bussines Class it does recline but passenger seating behind kept pushing since they did not have space once my seat was reclined

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

Information on your arrival and departure airports