$264 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 8/23. 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

Thu, Aug 20 - Mon, Aug 31
Frontier Logo
6:47 pm - 9:50 am
ONT
-
SAL
14h 03m
1 stop
Frontier Logo
11:00 am - 4:48 pm
SAL
-
ONT
30h 48m
1 stop
$550Frontier
Wed, Aug 26 - Mon, Aug 31
Frontier Logo
1:27 pm - 9:50 am
ONT
-
SAL
43h 23m
2 stops
Frontier Logo
11:00 am - 4:48 pm
SAL
-
ONT
30h 48m
1 stop
$554Frontier
Sat, Sep 19 - Thu, Sep 24
Avianca Logo
11:35 pm - 5:20 am
ONT
-
SAL
4h 45mnonstop
Avianca Logo
5:35 pm - 9:45 pm
SAL
-
ONT
5h 10mnonstop
$568Avianca
Wed, Aug 12 - Mon, Aug 24
Frontier Logo
1:38 pm - 10:02 am
ONT
-
SAL
43h 24m
2 stops
Frontier Logo
11:00 am - 4:48 pm
SAL
-
ONT
30h 48m
1 stop
$571Frontier
Thu, Sep 10 - Tue, Sep 22
Avianca Logo
11:35 pm - 5:20 am
ONT
-
SAL
4h 45mnonstop
Avianca Logo
5:35 pm - 9:45 pm
SAL
-
ONT
5h 10mnonstop
$575Avianca
Tue, Oct 13 - Tue, Nov 10
Avianca Logo
11:35 pm - 5:20 am
ONT
-
SAL
4h 45mnonstop
Avianca Logo
5:35 pm - 8:55 pm
SAL
-
ONT
5h 20mnonstop
$585Avianca
Thu, Jul 2 - Mon, Jul 6
Frontier Logo
6:47 pm - 10:00 am
ONT
-
SAL
14h 13m
1 stop
Frontier Logo
11:07 am - 8:37 am
SAL
-
ONT
22h 30m
1 stop
$588Frontier
Thu, Aug 20 - Mon, Aug 31
Frontier Logo
6:00 am - 9:50 am
ONT
-
SAL
26h 50m
2 stops
Frontier Logo
11:00 am - 4:48 pm
SAL
-
ONT
30h 48m
1 stop
$593Frontier
Wed, Aug 12 - Mon, Aug 17
Frontier Logo
1:38 pm - 10:02 am
ONT
-
SAL
43h 24m
2 stops
Frontier Logo
11:07 am - 4:48 pm
SAL
-
ONT
30h 41m
1 stop
$595Frontier
Tue, Nov 3 - Tue, Nov 10
Avianca Logo
10:30 pm - 5:20 am
ONT
-
SAL
4h 50mnonstop
Avianca Logo
5:35 pm - 8:55 pm
SAL
-
ONT
5h 20mnonstop
$596Avianca
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 3 days was to San Salvador, at $473 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 3 days was $473.

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 $472 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 $472.

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 $500 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 October, when tickets cost $150 (return) on average. On the other hand, the most expensive months are May and August, when the average cost of round-trip tickets is $266 and $264 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 Tuesdays.

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 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonJune
Cheapest flight$264
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly with an average 72% 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 $353 one-way - $562 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
7.7Crew
7.1Comfort
6.1Food
7.5Boarding
5.7Entertainment
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

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

Lost of requested seat assignments. Lost my husband's meal choice

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

Late plane. Only one crew on the ground so we b had to wait for Denver flight to come in, board, and depart. At 78 yrs of age I was not pleased trying to get my connection. What really made me angry was the notification you sent me to hurry up or I would miss my connection. Why tell me to hurry up when you got me in late. It was not a good way of treating customers.

My flight time was changed without any notification to me which ruined my time sensitive plans so I ended up completely changing my travel plans and no reimbursement.

No screens or meal options. Freezing cold. Dirty seats. Left late.

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

It's a long flight and that is always difficult. I was comfortable and well. The movies available were great and the crew was good.

Premium Economy Good crew, good service, excellent food. Seat back screen just not bright enough.

The crew was very attentive through out the flight. Seats were comfortable, nice flight bag with pillow and blanket. Food was okay, since it was a overnight flight seemed to go by fast.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

Boarding gate at LAX was too crowded—two gates next to one another

On time departure and early arrival. Flight attendant very nice.

The business class layout of chairs was weired. You are sitting directly across stranger.,

The SFO Lounge crew were amazing. The bartender Faris was great. Thanks!

Friendly crew is the only nice thing. Seats uncomfortable. Food and snacks horrible. Movies were the same as the first 10 hour flight two weeks before

The employees at the gate were not communicating, they preferred to give the upgrade to pilots and not to the elite passengers Every flight I more disappointing, clients shooed be priority instead of other employees even if they are pilots, there was plenty room for pilots in economy

This was my first time flying with you guys and my very last! This was the most horrible experience!!! There was not even tv in the plane! How cheap can this airline be!!! I paid so much for my suitcase!!! I would never fly with this airline again! The crew are very rude!

The crew was great! They waited for me as Air Canada flight was delayed by 1:15 hours from Ottawa to Toronto. I am a bit disappointed that we could only use wifi for entertainment but I survived! The only thing I would of liked is a more comfortable seat. The seat cushions are not thick enough for flights longer than 3 hours. Aside from that, everything was great.

Overall, the flight went well and the service was good. However, there was a very frightening moment during landing in Bogotá. Just as the plane was about to touch down, it suddenly went back up into the air. The aircraft was not descending straight and seemed to move left and right, which made the situation feel unstable. This was quite scary. After going back up, the plane circled for about 15 minutes before attempting to land again. Although I understand that safety always comes first and situations like this can happen, it was still a shocking experience for passengers.

They should provide water to passengers who ask for it

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

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

Information on your arrival and departure airports