SAL - ONT

$187 Find Cheap Flights from San Salvador 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 San Salvador to Ontario departing on 9/25. 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
1 adult, Economy

KAYAK searches 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 San Salvador 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 San Salvador to Ontario, as well as popular online travel agencies
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Flight Deals

Cheap Flights from San Salvador to Ontario (SAL-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Salvador 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Salvador to Ontario

Thu, Sep 11 - Thu, Sep 25
Avianca Logo
5:35 pm - 9:55 pmSAL-ONT
5h 20mnonstop
Avianca Logo
11:25 pm - 5:05 amONT-SAL
4h 40mnonstop
$319Avianca
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Thu, Sep 11 - Thu, Sep 25
Avianca Logo
5:35 pm - 9:55 pmSAL-ONT
5h 20mnonstop
Avianca Logo
11:25 pm - 5:05 amONT-SAL
4h 40mnonstop
$320Avianca
Find Deal
Thu, Sep 11 - Tue, Oct 7
Avianca Logo
5:35 pm - 9:55 pmSAL-ONT
5h 20mnonstop
Avianca Logo
11:25 pm - 5:05 amONT-SAL
4h 40mnonstop
$321Avianca
Find Deal
Sat, Oct 18 - Thu, Oct 23
Avianca Logo
5:35 pm - 9:55 pmSAL-ONT
5h 20mnonstop
Avianca Logo
11:25 pm - 5:05 amONT-SAL
4h 40mnonstop
$335Avianca
Find Deal
Thu, Oct 2 - Tue, Oct 7
 Logo
8:00 am - 11:54 pmSAL-ONT
16h 54m2 stops
 Logo
11:25 pm - 5:05 amONT-SAL
4h 40mnonstop
Fri, Oct 10 - Sat, Oct 18
 Logo
8:00 am - 4:28 pmSAL-ONT
9h 28m1 stop
 Logo
11:25 pm - 5:05 amONT-SAL
4h 40mnonstop
Mon, Jan 26 - Tue, Feb 3
United Airlines Logo
6:55 am - 9:58 pmSAL-ONT
17h 03m1 stop
United Airlines Logo
6:00 am - 9:19 pmONT-SAL
13h 19m1 stop
$428United Airlines
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Fri, Sep 12 - Wed, Sep 17
United Airlines Logo
3:30 pm - 12:13 pmSAL-ONT
21h 43m2 stops
United Airlines Logo
6:04 am - 8:17 pmONT-SAL
13h 13m1 stop
$432United Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 8
American Airlines Logo
12:41 pm - 1:03 pmSAL-ONT
25h 22m2 stops
American Airlines Logo
3:08 pm - 2:28 pmONT-SAL
21h 20m2 stops
$437American Airlines
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Sun, Nov 23 - Tue, Jan 13
American Airlines Logo
2:27 pm - 12:03 pmSAL-ONT
23h 36m2 stops
American Airlines Logo
3:00 pm - 2:05 pmONT-SAL
21h 05m2 stops
$438American Airlines
Find Deal
Booking Insights

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

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

How much is a round-trip flight from San Salvador to Ontario?

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

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

For San Salvador to Ontario, Sunday is the cheapest day to fly on average and Friday is the most expensive. Flying from Ontario back to San Salvador, the best deals are generally found on Monday, with Friday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Salvador 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 San Salvador to Ontario is February, where tickets cost $347 (return) on average. On the other hand, the most expensive months are April and January, where the average cost of round-trip tickets is $486 and $483 respectively.

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

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 $450 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Salvador to Ontario, 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 San Salvador to Ontario, you should book around 3 weeks before departure, which saves you about 27% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$187
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from San Salvador to Ontario

When to book flights from San Salvador to Ontario

Are your dates flexible? Find out the best times to travel from San Salvador 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 San Salvador to Ontario

  • What is the cheapest flight from San Salvador to Ontario?

    In the last 3 days, the lowest price for a flight from San Salvador to Ontario was $187 for a one-way ticket and $319 for a round-trip.

  • Do I need a passport to fly between San Salvador and Ontario?

    Yes, you'll most likely have to show a valid passport before boarding the plane in San Salvador and on arrival in Ontario.

  • Which airports will I be using when flying from San Salvador to Ontario?

    On your way to Ontario, you’ll fly out from San Salvador El Salvador Intl. You’ll be landing at Ontario.

  • Which airlines offer Wi-Fi service onboard planes from San Salvador to Ontario?

    Only Delta offers inflight Wi-Fi service on the San Salvador to Ontario flight route.

  • Which aircraft models fly most regularly from San Salvador to Ontario?

    The Airbus A320neo is the aircraft model that flies most regularly on the San Salvador to Ontario flight route.

  • Which airline alliances offer flights from San Salvador to Ontario?

    Star Alliance is the only airline alliance operating flights between San Salvador and Ontario.

  • On which days can I fly direct from San Salvador to Ontario?

    You can catch a nonstop flight from San Salvador to Ontario on on Tuesday, Thursday, Saturday, and Sunday.

  • Which is the best airline for flights from San Salvador to Ontario, United Airlines or Avianca?

    The two airlines most popular with KAYAK users for flights from San Salvador to Ontario are United Airlines and Avianca. With an average price for the route of $515 and an overall rating of 7.4, United Airlines is the most popular choice. Avianca is also a great choice for the route, with an average price of $412 and an overall rating of 6.7.

  • How does KAYAK find such low prices on flights from San Salvador 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 San Salvador to Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from San 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 San Salvador 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 San Salvador with another airline. Booking your flights between San Salvador 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 San Salvador 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 San Salvador up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from San Salvador to Ontario

  • Looking for a cheap flight? 25% of our users found flights on this route for $274 or less one-way and $354 or less round-trip.

Prefer to fly direct from San Salvador to Ontario?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from San Salvador El Salvador Intl to Ontario.
Find which airlines fly direct from San Salvador El Salvador Intl Airport to Ontario Airport, which days they fly and book direct flights.

Direct departures

San Salvador El Salvador Intl to Ontario

Tuesday

Avianca

Avianca

Thursday

Avianca

Avianca

Saturday

Avianca

Avianca

Sunday

Avianca

Avianca

See more direct flights

Direct returns

Ontario to San Salvador El Salvador Intl

Tuesday

Avianca

Avianca

Thursday

Avianca

Avianca

Saturday

Avianca

Avianca

Sunday

Avianca

Avianca

See more direct flights

Reviews of the top airlines flying from San Salvador to Ontario

 
See real verified KAYAK customer reviews for airlines flying from San Salvador 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 San Salvador 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.
7.4
United AirlinesOverall score based on 8945 reviews
7.1Entertainment
8.1Crew
6.6Food
7.7Boarding
7.3Comfort
Airline reviews

The flight was comfortable with the exit row and great service

10.0 ExcellentMark, Aug 2025HNL - LAX
Read more United Airlines reviews

The flight was comfortable with the exit row and great service

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

1. when we went to check in, our 2 first class seats had been CANCELED and the flight was sold out. This was done without our prior knowledge. It was all we could do to restore one first class seat for my wife and I flew economy. 2, Our flight home was scheduled to leave at 10:30 pm. Due to tsunami warnings, the roads were closed and our flight status was uncertain as to whether it would leave as scheduled. It was announced that it would now leave at 11:20 pm and the roads were now open since the tsunami had come and gone. We made a mad dash to the airport and checked in. Delays were announced at 12:30 pm, 1:30 am, 2:30 am and at 3:30 am it was canceled. Since this was a flight due to natural (tsunami) causes, there was no compensation. We were told to return at 1:00 pm the next day and our baggage would be kept on the plane since the same plane was going to leave at 1:00 pm. We had to return to our hotel for the rest of the night. The same plane did not leave at 1:00 pm and our baggage was gone! All in all, it was a miserable performance by UA. Information was hard to obtain and no one knew what was going on and what was going to happen. Hundreds of passengers slept on the floor, chairs, etc. No food and no water was made available to the passengers. It was a situation where UA could care less what was going on. As a one million mile flyer, I had not experienced anything like this before and it was hugely disappointing!

I found the staff to not be very attentive at all. When paying for Business Class you expect a certain type of service and that was not found. They were almost rude even

Ok. Get a different kosher caterer. The food was odd.

Our experience on United Airlines was extremely poor. The plane was extremely cold throughout our entire flight- which multiple people complained about- and we had to wait 2 hours to get a blanket which was too thin and barely helped warm us up. As well as this, none of the entertainment features were working so we had to sit through a roughly 10 hour flight with nothing to keep our attention, including the actual flight path screen. It was an extremely disappointing experience and I would hope that this gets fixed if we ever choose United Airlines again.

I really enjoyed flying with United airlines amazing experience , good customer service and great food

1.It will be better if sandwich is warm. 2.The food is too salty. 3.Breakfast needs some vegetables or fruits.

Boarded plane and then delayed 1.5 hours while on the plane

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

The check in is the only positive thing in Avianca. The seat is the most uncomfortable I have traveled, the distance is minimal.

Not what it used to be. The sale of food makes them look greedy!

Avianca is not what it used to be. So disappointing

It was horrible. My experience with Avianca. I didn’t know it was Pakistan international Airlines but anyway, whatever it is it is bad horrible you guys need to upgrade everything in those planes. And you guys charge $130 for a carry-on did they wanna let me in with my carry-on that I travel everywhere with the luggage you guys are such a dog thank you

why did we have to go through security mid flight

A few years ago long flights 6 hours or so used to have video screens and they offered ear phones. The food cart used to come and drinks. Now absolutely nothing. Avianca is as bad as Spirit Airlines. Avianca will now be my last choice when booking my next flight.

Terrible, We had to stay in Bogota for two days due to weather but the airline did not provide for the same day flight. Only two days later

There isn't much space in-between seats and even water needs to be paid for during the flight.

We did not know about the bag fees until check in. They are way too high. It’s insane. We also had a huge delay and everything costed extra which was very annoying.

We were not aware carry-on bags cost extra until we arrived at the airport so, we were charged $240.00 for two small carry- on bags! There was a substantial fee for drinks and snacks. No wifi, or other entertainment was available. Waiting areas were crowded and uncomfortable.

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

Information on your arrival and departure airports

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