$264 Find Cheap Flights from El Salvador to Ontario - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ontario departing on 10/1. 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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Cheap Flights from El Salvador to Ontario

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

Sat, Sep 5 - Tue, Sep 8
Multiple Airlines Logo
9:12 am - 7:01 pmSAL  San Salvador El Salvador Intl-ONT Ontario
10h 49m1 stop Houston George Bush Intcntl
Multiple Airlines Logo
9:36 pm - 11:52 amONT  Ontario-SAL San Salvador El Salvador Intl
13h 16m2 stops Guadalajara Miguel Hidal Mexico City Benito Juarez
$612Multiple Airlines
Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
9:12 am - 7:01 pmSAL  San Salvador El Salvador Intl-ONT Ontario
10h 49m1 stop Houston George Bush Intcntl
Multiple Airlines Logo
3:13 pm - 5:52 amONT  Ontario-SAL San Salvador El Salvador Intl
13h 39m2 stops San Francisco Los Angeles Los Angeles
$621Multiple Airlines
Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
9:12 am - 7:01 pmSAL  San Salvador El Salvador Intl-ONT Ontario
10h 49m1 stop Houston George Bush Intcntl
Multiple Airlines Logo
3:13 pm - 5:52 amONT  Ontario-SAL San Salvador El Salvador Intl
13h 39m2 stops San Francisco Los Angeles Los Angeles
$627Multiple Airlines
Thu, Aug 27 - Tue, Sep 1
Multiple Airlines Logo
9:12 am - 7:32 amSAL  San Salvador El Salvador Intl-ONT Ontario
23h 20m1 stop Houston George Bush Intcntl
Multiple Airlines Logo
3:13 pm - 5:52 amONT  Ontario-SAL San Salvador El Salvador Intl
13h 39m2 stops San Francisco Los Angeles Los Angeles
$630Multiple Airlines
Sat, Sep 5 - Tue, Sep 8
Avianca Logo
5:35 pm - 9:45 pmSAL  San Salvador El Salvador Intl-ONT Ontario
5h 10mnonstop
Avianca Logo
11:35 pm - 5:20 amONT  Ontario-SAL San Salvador El Salvador Intl
4h 45mnonstop
$632Avianca
Thu, Sep 10 - Thu, Sep 17
Avianca Logo
5:35 pm - 9:45 pmSAL  San Salvador El Salvador Intl-ONT Ontario
5h 10mnonstop
Avianca Logo
11:35 pm - 5:20 amONT  Ontario-SAL San Salvador El Salvador Intl
4h 45mnonstop
$632Avianca
Sat, Nov 21 - Tue, Dec 8
Avianca Logo
5:35 pm - 8:55 pmSAL  San Salvador El Salvador Intl-ONT Ontario
5h 20mnonstop
Avianca Logo
10:30 pm - 5:20 amONT  Ontario-SAL San Salvador El Salvador Intl
4h 50mnonstop
$632Avianca
Thu, Sep 10 - Sun, Sep 20
United Airlines Logo
1:50 pm - 9:59 pmSAL  San Salvador El Salvador Intl-ONT Ontario
9h 09m1 stop Houston George Bush Intcntl
United Airlines Logo
6:00 am - 8:49 pmONT  Ontario-SAL San Salvador El Salvador Intl
13h 49m1 stop Houston George Bush Intcntl
$666United Airlines
Sat, Sep 5 - Sun, Sep 20
United Airlines Logo
6:00 am - 6:12 pmSAL  San Salvador El Salvador Intl-ONT Ontario
13h 12m1 stop Houston George Bush Intcntl
United Airlines Logo
6:00 am - 2:30 pmONT  Ontario-SAL San Salvador El Salvador Intl
7h 30m1 stop Houston George Bush Intcntl
$666United Airlines
Thu, Sep 10 - Tue, Sep 15
United Airlines Logo
1:50 pm - 9:59 pmSAL  San Salvador El Salvador Intl-ONT Ontario
9h 09m1 stop Houston George Bush Intcntl
United Airlines Logo
6:00 am - 2:30 pmONT  Ontario-SAL San Salvador El Salvador Intl
7h 30m1 stop Houston George Bush Intcntl
$666United Airlines
Booking Insights

KAYAK's insights & trends for flights to Ontario

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

What is the cheapest day to fly to Ontario?

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

Based on KAYAK data, the cheapest day to fly to Ontario is Wednesday where round-trip tickets can be as cheap as $340. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are $566 on average.

What is the cheapest month to fly to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights 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 to Ontario is October, where tickets cost $363 on average for return flights. On the other hand, the most expensive months are June and July, where the average cost of tickets from El Salvador is $663 and $644 respectively. For one-way flights, the best month to travel is December with an average price of $220.

What is the cheapest time of day to fly to Ontario?

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

The cheapest time of day to fly to Ontario is generally in the evening, when round-trip flights cost $495 on average. The most expensive time of day to fly to Ontario is generally in the evening, which is peak travel time and where the average cost of a ticket is $495.

What is a good deal for flights to Ontario?

If you’re looking for cheap airfare to Ontario, 25% of our users found tickets to Ontario for the following prices or less: From San Salvador $551 round-trip.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights 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, you should book around 3 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Find deals

Good to know

Low season

January

Cheapest flight

$264
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from San Salvador to Ontario

FAQs - booking Ontario flights

  • How far is Ontario Airport from central Ontario?

    The distance between Ontario Airport and downtown Ontario is 3 miles.

  • What is the name of Ontario’s airport?

    When flying to Ontario, you'll arrive at Ontario Airport (ONT). The airport is also known as Ontario or Ontario Intl.

  • How much is a flight to Ontario?

    On average, a flight to Ontario costs $553. The cheapest price found on KAYAK in the last 2 weeks cost $483 and departed from San Salvador El Salvador Intl Airport.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Ontario are there each week?

    Each week there are around 1,231 direct flights from within El Salvador to Ontario. The most common day for departures is Sunday, with 19% of flights taking off on this day.

Top tips for finding cheap flights to Ontario

  • Looking for cheap airfare to Ontario? 25% of our users found round-trip tickets to Ontario for the following prices or less: From San Salvador $528
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ontario flight deals.

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario

Ontario (ONT)