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El Salvador

$222+ Cheap flights from Ontario (ONT) to El Salvador

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SAL
Jul 28 — Aug 41
Tue 7/28
Tue 8/4
1 adult, Economy
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Cheap flight deals from Ontario to El Salvador

Cheapest flights from Ontario to El Salvador
Explore the most affordable flight options available from Ontario to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 28, 2026.

This FlightHub deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1511:35 pm
ONT
-
SAL
Nonstop4h 45m
Avianca
Thu 9/245:35 pm
SAL
-
ONT
Nonstop5h 10m
Avianca
Deal found 6/23$528
This Avianca deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/411:35 pm
ONT
-
SAL
Nonstop4h 45m
Avianca
Tue 7/145:35 pm
SAL
-
ONT
Nonstop5h 10m
Avianca
Deal found 6/25$530
This Priceline deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/58:17 am
ONT
-
SAL
1 stop24h 45m
Frontier
Fri 7/1711:07 am
SAL
-
ONT
1 stop22h 30m
Frontier
Deal found 6/23$534
This Priceline deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/308:17 am
ONT
-
SAL
1 stop24h 45m
Frontier
Mon 8/1711:05 am
SAL
-
ONT
2 stops29h 49m
Frontier
Deal found 6/25$535
This Avianca deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2811:35 pm
ONT
-
SAL
Nonstop4h 45m
Avianca
Tue 8/115:35 pm
SAL
-
ONT
Nonstop5h 10m
Avianca
Deal found 6/26$536
This Priceline deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:00 am
ONT
-
SAL
2 stops27h 00m
Frontier
Mon 8/1711:05 am
SAL
-
ONT
1 stop22h 31m
Frontier
Deal found 6/26$537
This FlightHub deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:35 pm
ONT
-
SAL
Nonstop4h 45m
Avianca
Sat 10/35:35 pm
SAL
-
ONT
Nonstop5h 10m
Avianca
Deal found 6/26$538
This Avianca deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1811:35 pm
ONT
-
SAL
Nonstop4h 45m
Avianca
Sat 8/155:35 pm
SAL
-
ONT
Nonstop5h 10m
Avianca
Deal found 6/26$540
This Avianca deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:35 pm
ONT
-
SAL
Nonstop4h 45m
Avianca
Sat 8/155:35 pm
SAL
-
ONT
Nonstop5h 10m
Avianca
Deal found 6/25$541
This Avianca deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:35 pm
ONT
-
SAL
Nonstop4h 45m
Avianca
Thu 11/55:35 pm
SAL
-
ONT
Nonstop5h 20m
Avianca
Deal found 6/23$543
This CheapOair deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/810:49 am
ONT
-
SAL
2 stops46h 11m
Frontier
Sat 8/2211:07 am
SAL
-
ONT
1 stop22h 31m
Frontier
Deal found 6/25$544

Find flight deals from Ontario to El Salvador

Keep the following information in mind while searching for Ontario to El Salvador flight deals. Data was last updated June 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$528
(FlightHub)

One-way from

$222
(CheapOair)

Popular in

December

Cheapest in

September

Average price

$573

Good round-trip deal

$653 or less

Good one-way deal

$475 or less
Provider with most accurate pricing for Los Angeles-San Salvador El Salvador Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-San Salvador El Salvador Intl flights.
Search Deals
From Ontario to El Salvador
Search Deals
One-way flight from Ontario to El Salvador
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Ontario to El Salvador.
Search Deals
Price to beat on a one-way flight from Ontario to El Salvador.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to El Salvador that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 28, 2026.
Use the filters below to find and compare flights from Ontario to El Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Tue 8/25

9:15 am-8:49 pm

1 stop10h 34m

San Salvador El Salvador Intl

Sun 8/30

6:00 am-9:59 pm

1 stop16h 59m

$561

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Thu 10/29

6:00 am-8:19 pm

1 stop13h 19m

San Salvador El Salvador Intl

Sun 12/13

6:55 am-9:21 pm

1 stop16h 26m

$561

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Thu 8/6

6:39 pm-12:15 pm

2 stops16h 36m

San Salvador El Salvador Intl

Tue 8/18

3:40 pm-8:53 pm

2 stops30h 13m

$565

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Wed 11/11

1:52 pm-3:24 pm

2 stops23h 32m

San Salvador El Salvador Intl

Wed 11/25

2:50 pm-12:42 pm

2 stops23h 52m

$565

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Tue 10/13

6:00 am-2:30 pm

1 stop7h 30m

San Salvador El Salvador Intl

Tue 11/10

4:40 pm-12:42 pm

2 stops22h 02m

$565

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Thu 10/22

5:00 am-12:15 pm

2 stops30h 15m

San Salvador El Salvador Intl

Thu 11/5

2:50 pm-9:50 pm

1 stop9h 00m

$565

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Tue 7/21

5:00 am-8:49 pm

2 stops14h 49m

San Salvador El Salvador Intl

Sun 7/26

3:40 pm-5:54 pm

2 stops27h 14m

$565

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Tue 10/6

6:00 am-2:30 pm

1 stop7h 30m

San Salvador El Salvador Intl

Tue 11/3

4:40 pm-8:56 pm

2 stops30h 16m

$565

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Fri 8/21

6:00 am-2:30 pm

1 stop7h 30m

San Salvador El Salvador Intl

Fri 9/4

3:40 pm-6:12 pm

1 stop27h 32m

$575

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Sat 8/8

5:45 am-6:58 pm

1 stop12h 13m

San Salvador El Salvador Intl

Fri 8/21

3:40 pm-6:12 pm

1 stop27h 32m

$575

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/23

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Ontario to El Salvador

Have a flexible travel schedule? Discover the best time to fly to El Salvador from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Ontario to El Salvador?

Currently, October is the cheapest month in which you can book a flight from Ontario to El Salvador (average of $162). Flying from Ontario to El Salvador in July is currently the most expensive (average of $374). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ONT to SV?

Find hourly flight availability from Ontario to El Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 28, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to El Salvador as you normally would.

How often are flights from Ontario to El Salvador delayed?

About 6% of weekly flights between Ontario and El Salvador have experienced delays in the past year, with the average delay time being 60 minutes.

What is the most punctual flight time for Ontario to El Salvador flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Tuesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Ontario to El Salvador flights?

Over the last year, Avianca have had the lowest number of delays on this route, with just 6% of flights being delayed.

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

The price you pay for your flight from Ontario to El Salvador may vary depending on when you book. For the best chance of a lower fare, look to book 23 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing El Salvador

Get insights into the airlines that provide service to El Salvador. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to El Salvador. Reviews last updated June 28, 2026.
See what other customers who have flown with Volaris El Salvador,United Airlines, andAmerican Airlines from Ontario to El Salvador have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Volaris El Salvador
7.4
Good

Food

6.1

Comfort

7.1

Overall

7.4

Entertainment

5.7

Crew

7.7

Boarding

7.5
Volaris El Salvador
7.4
Good
Volaris El Salvador
7.4
Good

Food

6.1

Comfort

7.1

Overall

7.4

Entertainment

5.7

Crew

7.7

Boarding

7.5
United Airlines
7.4
Good
9,896 reviews
Volaris El Salvador
7.4
Good

Food

6.1

Comfort

7.1

Overall

7.4

Entertainment

5.7

Crew

7.7

Boarding

7.5
American Airlines
7.1
Good
11,772 reviews
Volaris El Salvador
7.4
Good

Food

6.1

Comfort

7.1

Overall

7.4

Entertainment

5.7

Crew

7.7

Boarding

7.5
Avianca
6.5
Okay
2,528 reviews
Volaris El Salvador
7.4
Good

Food

6.1

Comfort

7.1

Overall

7.4

Entertainment

5.7

Crew

7.7

Boarding

7.5

Related info for your journey

Find useful and relevant information for your journey from Ontario to El Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to El Salvador?

    Located just 3.1 mi from the city center, Ontario (ONT) is the airport most travelers will use when flying to El Salvador from Ontario.

  • How popular is this Ontario to El Salvador flight route?

    Flights from Ontario to El Salvador have been viewed 115 times in the past calendar month.

  • How long is the flight from Ontario to El Salvador?

    There are many flights that can get you from Ontario to El Salvador in 10h 34m. Fly via United Airlines to get the fastest option. There are 2283 mi between Ontario and El Salvador.

  • What are the cheapest airlines to fly from Ontario to El Salvador one-way?

    To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at $115. American Airlines flights start at $139 while deals on United Airlines start at $170 one-way.

  • What are the cheapest flights from Ontario to El Salvador?

    Looking at all options, your cheapest flight can be booked for $427. While the most popular route (Ontario - San Salvador El Salvador Intl) can be booked for $486 on average, our data indicates $653 when flying from Ontario to El Salvador.

  • Can I find deals for flights from Ontario to El Salvador that include hotel bookings?

    Yes. In addition to deals on Ontario to El Salvador flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to El Salvador?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to El Salvador.

  • Can I find deals for business class flights from Ontario to El Salvador?

    Yes. Cheapflights offers flight deals from Ontario to El Salvador by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to El Salvador?

    Currently, October is the cheapest month in which you can book a flight from Ontario to El Salvador (average of $162). Flying from Ontario to El Salvador in July is currently the most expensive (average of $374). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Ontario to El Salvador

Discover the top 4 airlines that operate flights from Ontario to El Salvador. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Volaris El SalvadorCheapest$203Average$397FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$263Average$463FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$306Average$550FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$358Average$586FlexibilityNo cancel feeOn-time69%

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