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Ontario

$195+ Cheap flights from El Salvador to Ontario (ONT)

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — ONT
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from El Salvador to Ontario

Keep the following information in mind while searching for El Salvador to Ontario flight deals. Data was last updated August 14, 2025.

Round-trip from

$314
(Priceline)

One-way from

$195
(Trip.com)

Popular in

January

Cheapest in

October

Average price

$341

Good round-trip deal

$354 or less

Good one-way deal

$252 or less
From El Salvador to Ontario
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One-way flight from El Salvador to Ontario
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Highest demand for flights based on searches. 2% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 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 El Salvador to Ontario.
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Price to beat on a one-way flight from El Salvador to Ontario.
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Find flight deals from El Salvador to Ontario

Cheapest flights from El Salvador to Ontario
Explore the most affordable flight options available from El Salvador to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Thu 8/215:35 pmSAL - ONT
Nonstop5h 20mAvianca
Thu 9/1811:25 pmONT - SAL
Nonstop4h 40mAvianca
Deal found 8/12$309
This Priceline deal was found by Cheapflights users on 8/11. 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.
Tue 8/265:35 pmSAL - ONT
Nonstop5h 20mAvianca
Tue 9/911:25 pmONT - SAL
Nonstop4h 40mAvianca
Deal found 8/11$314
This Booking.com deal was found by Cheapflights users on 8/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/285:35 pmSAL - ONT
Nonstop5h 20mAvianca
Tue 9/911:25 pmONT - SAL
Nonstop4h 40mAvianca
Deal found 8/14$319
This Justfly.com deal was found by Cheapflights users on 8/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/185:35 pmSAL - ONT
Nonstop5h 20mAvianca
Tue 9/2311:25 pmONT - SAL
Nonstop4h 40mAvianca
Deal found 8/14$320
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Thu 8/289:40 amSAL - ONT
1 stop27h 09mMultiple Airlines
Sat 9/611:25 pmONT - SAL
Nonstop4h 40mMultiple Airlines
Deal found 8/13$341
This Priceline deal was found by Cheapflights users on 8/13. 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.
Sat 8/235:35 pmSAL - ONT
Nonstop5h 20mAvianca
Tue 8/2611:25 pmONT - SAL
Nonstop4h 40mAvianca
Deal found 8/13$354
This Booking.com deal was found by Cheapflights users on 8/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/165:35 pmSAL - ONT
Nonstop5h 20mAvianca
Tue 10/2111:25 pmONT - SAL
Nonstop4h 40mAvianca
Deal found 8/14$359
This Cheapflightsfares deal was found by Cheapflights users on 8/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/235:35 pmSAL - ONT
Nonstop5h 20mAvianca
Tue 9/2311:25 pmONT - SAL
Nonstop4h 40mAvianca
Deal found 8/13$360
This Justfly.com deal was found by Cheapflights users on 8/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/215:35 pmSAL - ONT
Nonstop5h 20mAvianca
Sun 8/3111:25 pmONT - SAL
Nonstop4h 40mAvianca
Deal found 8/13$362
This Avianca deal was found by Cheapflights users on 8/13. 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 10/145:35 pmSAL - ONT
Nonstop5h 20mAvianca
Sat 10/2511:25 pmONT - SAL
Nonstop4h 40mAvianca
Deal found 8/13$364
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Thu 8/289:40 amSAL - ONT
1 stop27h 09mMultiple Airlines
Tue 9/911:25 pmONT - SAL
Nonstop4h 40mMultiple Airlines
Deal found 8/14$366

Cheapflights Fare Finder

 
Customize your flight search to find flights from El Salvador to Ontario 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 14, 2025.
Use the filters below to find and compare flights from El Salvador to Ontario that are best for you.

Fly from

El Salvador

Fly to

Ontario

Route

Depart

Return

Price

San SalvadorOntario

SAL - ONT

SALONT

San Salvador El Salvador Intl

Tue 8/26

5:35 pm-9:55 pm

Nonstop5h 20m

Ontario

Tue 9/9

11:25 pm-5:05 am

Nonstop4h 40m

$314

San SalvadorOntario

SAL - ONT

SALONT

San Salvador El Salvador Intl

Sat 8/30

5:35 pm-9:55 pm

Nonstop5h 20m

Ontario

Tue 9/9

11:25 pm-5:05 am

Nonstop4h 40m

$314

San SalvadorOntario

SAL - ONT

SALONT

San Salvador El Salvador Intl

Thu 8/28

5:35 pm-9:55 pm

Nonstop5h 20m

Ontario

Sat 9/6

11:25 pm-5:05 am

Nonstop4h 40m

$314

San SalvadorOntario

SAL - ONT

SALONT

San Salvador El Salvador Intl

Thu 8/28

5:35 pm-9:55 pm

Nonstop5h 20m

Ontario

Tue 9/9

11:25 pm-5:05 am

Nonstop4h 40m

$319

San SalvadorOntario

SAL - ONT

SALONT

San Salvador El Salvador Intl

Sat 8/30

5:35 pm-9:55 pm

Nonstop5h 20m

Ontario

Sat 9/20

11:25 pm-5:05 am

Nonstop4h 40m

$319

San SalvadorOntario

SAL - ONT

SALONT

San Salvador El Salvador Intl

Thu 9/18

5:35 pm-9:55 pm

Nonstop5h 20m

Ontario

Tue 9/23

11:25 pm-5:05 am

Nonstop4h 40m

$320

San SalvadorOntario

SAL - ONT

SALONT

San Salvador El Salvador Intl

Thu 9/4

5:35 pm-9:55 pm

Nonstop5h 20m

Ontario

Tue 9/9

11:25 pm-5:05 am

Nonstop4h 40m

$320

San SalvadorOntario

SAL - ONT

SALONT

San Salvador El Salvador Intl

Sun 8/31

5:35 pm-9:55 pm

Nonstop5h 20m

Ontario

Sat 9/6

11:25 pm-5:05 am

Nonstop4h 40m

$341

San SalvadorOntario

SAL - ONT

SALONT

San Salvador El Salvador Intl

Thu 8/28

9:40 am-11:49 am

1 stop27h 09m

Ontario

Sat 9/6

11:25 pm-5:05 am

Nonstop4h 40m

$344

San SalvadorOntario

SAL - ONT

SALONT

San Salvador El Salvador Intl

Thu 9/4

9:27 am-6:35 pm

1 stop10h 08m

$195

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 18 results
1
2

Best time to book a flight from El Salvador to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from El Salvador 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 El Salvador to Ontario

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

Currently, August is the cheapest month in which you can book a flight from El Salvador to Ontario (average of $246). Flying from El Salvador to Ontario in March is currently the most expensive (average of $328). 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 SV to ONT?

Find hourly flight availability from El Salvador to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

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

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated August 14, 2025.
Read through reviews of airlines operating flights from El Salvador to Ontario, such as United Airlines and Avianca. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Avianca
6.7
Okay
2,401 reviews
United Airlines
7.4
Good
8,916 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

Find useful and relevant information for your journey from El Salvador to Ontario. 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 into for flights to Ontario from El Salvador?

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

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

    Within the past month, 13 users have taken a look at flights from El Salvador to Ontario.

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

    Looking for the cheapest flight from El Salvador to Ontario? While on average our users pay $328, our data indicates the cheapest price to be $204. The most popular route (San Salvador El Salvador Intl - Ontario), is priced around $296.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from El Salvador to Ontario 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 El Salvador to Ontario?

    Currently, August is the cheapest month in which you can book a flight from El Salvador to Ontario (average of $246). Flying from El Salvador to Ontario in March is currently the most expensive (average of $328). 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 El Salvador to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from El Salvador to Ontario

Discover the top 2 airlines that operate flights from El Salvador to Ontario. 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 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$187Average$503FlexibilityNo cancel feeOn-time69%
AviancaCheapest$263Average$408FlexibilityNo cancel feeOn-time71%

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