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El Salvador

$108+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SAL
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheap 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 August 1, 2025.

Round-trip from

$282
(Avianca)

One-way from

$108
(Avianca)

Popular in

December

Cheapest in

September

Average price

$380

Good round-trip deal

$356 or less

Good one-way deal

$201 or less
From Ontario to El Salvador
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One-way flight from Ontario to El Salvador
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Highest demand for flights based on searches. 19% potential increase in price ($92 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Ontario to El Salvador.
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Price to beat on a one-way flight from Ontario to El Salvador.
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Find 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 August 1, 2025.

This Avianca deal was found by Cheapflights users on 8/1. 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 9/1311:25 pmONT - SAL
Nonstop4h 40mAvianca
Sat 9/205:35 pmSAL - ONT
Nonstop5h 20mAvianca
Deal found 8/1$282
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1911:59 pmONT - SAL
1 stop12h 13mAmerican Airlines
Wed 10/2912:41 pmSAL - ONT
2 stops22h 26mAmerican Airlines
Deal found 7/29$334
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1711:25 pmONT - SAL
Nonstop4h 40mMultiple Airlines
Fri 8/228:00 amSAL - ONT
1 stop11h 34mMultiple Airlines
Deal found 7/30$349
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:04 amONT - SAL
1 stop13h 13mUnited Airlines
Tue 9/166:00 amSAL - ONT
1 stop16h 25mUnited Airlines
Deal found 7/30$352

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 August 1, 2025.
Use the filters below to find and compare flights from Ontario to El Salvador that are best for you.

Fly from

Ontario

Fly to

El Salvador

Route

Depart

Return

Price

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Sat 9/13

11:25 pm-5:05 am

Nonstop4h 40m

San Salvador El Salvador Intl

Sat 9/20

5:35 pm-9:55 pm

Nonstop5h 20m

$282

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Tue 8/19

11:59 pm-1:12 pm

1 stop12h 13m

San Salvador El Salvador Intl

Wed 10/29

12:41 pm-10:07 am

2 stops22h 26m

$334

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Sun 8/17

11:25 pm-5:05 am

Nonstop4h 40m

San Salvador El Salvador Intl

Fri 8/22

8:00 am-6:34 pm

1 stop11h 34m

$349

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Fri 9/5

6:04 am-8:17 pm

1 stop13h 13m

San Salvador El Salvador Intl

Mon 9/15

6:00 am-9:25 pm

1 stop16h 25m

$352

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Tue 8/26

11:25 pm-5:05 am

Nonstop4h 40m

$108

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Tue 9/16

2:54 pm-11:35 am

2 stops19h 41m

$139

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Sat 8/30

6:50 pm-12:06 pm

2 stops16h 16m

$150

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Tue 8/26

8:00 am-9:05 pm

1 stop12h 05m

$166

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Tue 9/16

10:00 pm-12:22 pm

1 stop13h 22m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

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, September is the cheapest month in which you can book a flight from Ontario to El Salvador (average of $260). Flying from Ontario to El Salvador in December is currently the most expensive (average of $588). 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 August 1, 2025.

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.

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

Use this chart to determine the cheapest time to fly round-trip from Ontario to El Salvador. Price data was last updated on October 6, 2024.

Travelers seeking maximum savings on their Ontario to El Salvador flight should consider departing on Friday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 August 1, 2025.
See what other customers who have flown with Delta, United Airlines, and American 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.
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Avianca
6.7
Okay
2,388 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 101 times in the past calendar month.

  • 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 $108. American Airlines flights start at $139 while deals on United Airlines start at $150 one-way.

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

    Looking at all options, your cheapest flight can be booked for $148. While the most popular route (Ontario - San Salvador El Salvador Intl) can be booked for $265 on average our data indicates $348 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, September is the cheapest month in which you can book a flight from Ontario to El Salvador (average of $260). Flying from Ontario to El Salvador in December is currently the most expensive (average of $588). 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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Alternative routes for Ontario to El Salvador

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Ontario to El Salvador

Discover the top 5 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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Volaris El SalvadorCheapest$239Average$351FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$242Average$440FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$263Average$429FlexibilityNo cancel feeOn-time71%
VolarisCheapest$283Average$336FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$293Average$518FlexibilityNo cancel feeOn-time69%

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