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El Salvador

$75+ 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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SAL
Apr 30 — May 71
Thu 4/30
Thu 5/7
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 March 31, 2026.

This United Airlines deal was found by Cheapflights users on 3/30. 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.
Tue 5/51:30 pm
ONT
-
SAL
2 stops30h 19m
United Airlines
Sat 5/236:00 am
SAL
-
ONT
1 stop16h 55m
United Airlines
Deal found 3/30$340
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Thu 4/2312:19 pm
ONT
-
SAL
2 stops23h 24m
American Airlines
Thu 5/2112:22 pm
SAL
-
ONT
2 stops24h 43m
American Airlines
Deal found 3/31$341
This FlightHub deal was found by Cheapflights users on 3/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:40 pm
ONT
-
SAL
1 stop14h 20m
Frontier
Mon 6/83:50 pm
SAL
-
ONT
1 stop25h 58m
Frontier
Deal found 3/30$350
This United Airlines deal was found by Cheapflights users on 3/28. 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.
Sat 4/186:05 am
ONT
-
SAL
1 stop13h 44m
United Airlines
Wed 4/226:00 am
SAL
-
ONT
2 stops17h 45m
United Airlines
Deal found 3/28$357
This United Airlines deal was found by Cheapflights users on 3/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:45 am
ONT
-
SAL
1 stop14h 04m
United Airlines
Fri 6/51:15 am
SAL
-
ONT
1 stop21h 40m
United Airlines
Deal found 3/29$362
This Trip.com deal was found by Cheapflights users on 3/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/57:40 pm
ONT
-
SAL
1 stop14h 20m
Multiple Airlines
Tue 5/125:35 pm
SAL
-
ONT
Nonstop5h 10m
Multiple Airlines
Deal found 3/27$365
This CheapOair deal was found by Cheapflights users on 3/31. 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.
Fri 4/37:40 pm
ONT
-
SAL
1 stop14h 20m
Frontier
Mon 4/63:02 pm
SAL
-
ONT
1 stop26h 21m
Frontier
Deal found 3/31$366
This Frontier deal was found by Cheapflights users on 3/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:40 pm
ONT
-
SAL
1 stop14h 20m
Frontier
Mon 4/1311:50 pm
SAL
-
ONT
2 stops19h 59m
Frontier
Deal found 3/30$367
This Frontier deal was found by Cheapflights users on 3/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/57:40 pm
ONT
-
SAL
1 stop14h 20m
Frontier
Sat 4/112:47 pm
SAL
-
ONT
2 stops18h 17m
Frontier
Deal found 3/29$370
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Tue 5/51:30 pm
ONT
-
SAL
2 stops30h 19m
United Airlines
Tue 5/263:40 pm
SAL
-
ONT
2 stops26h 48m
United Airlines
Deal found 3/30$372
This United Airlines deal was found by Cheapflights users on 3/28. 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.
Sun 4/266:05 am
ONT
-
SAL
1 stop13h 44m
United Airlines
Thu 4/306:00 am
SAL
-
ONT
2 stops31h 22m
United Airlines
Deal found 3/28$374
This Frontier deal was found by Cheapflights users on 3/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/37:40 pm
ONT
-
SAL
1 stop14h 20m
Frontier
Mon 4/1311:50 pm
SAL
-
ONT
2 stops19h 59m
Frontier
Deal found 3/28$377

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 March 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$340
(United Airlines)

One-way from

$75
(Super.com)

Popular in

December

Cheapest in

September

Average price

$467

Good round-trip deal

$421 or less

Good one-way deal

$222 or less
Provider with most accurate pricing for Los Angeles Los Angeles-San Salvador El Salvador Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles 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. 18% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 31, 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

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Sat 4/18

6:05 am-8:49 pm

1 stop13h 44m

San Salvador El Salvador Intl

Wed 4/22

6:00 am-9:50 pm

1 stop16h 50m

$385

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Sun 5/3

6:00 am-8:49 pm

2 stops37h 49m

San Salvador El Salvador Intl

Wed 5/13

6:00 am-9:41 am

2 stops28h 41m

$439

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Tue 4/14

5:10 am-8:49 pm

2 stops14h 39m

San Salvador El Salvador Intl

Tue 4/21

6:00 am-9:50 pm

1 stop16h 50m

$455

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Tue 5/26

1:50 pm-6:58 pm

2 stops28h 08m

San Salvador El Salvador Intl

Mon 6/1

1:15 am-12:12 pm

2 stops35h 57m

$459

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Sat 4/25

1:27 pm-12:15 pm

2 stops21h 48m

San Salvador El Salvador Intl

Mon 4/27

1:50 pm-12:38 pm

2 stops23h 48m

$506

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Sun 4/5

5:10 am-8:49 pm

2 stops14h 39m

San Salvador El Salvador Intl

Tue 5/12

6:00 am-9:58 pm

1 stop16h 58m

$509

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Wed 4/15

1:27 pm-2:30 pm

2 stops24h 03m

San Salvador El Salvador Intl

Mon 4/20

3:40 pm-9:56 am

2 stops19h 16m

$509

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Thu 4/16

5:10 am-12:15 pm

2 stops30h 05m

San Salvador El Salvador Intl

Tue 4/21

6:00 am-9:50 pm

1 stop16h 50m

$509
Quickest round-trip

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Sat 4/4

6:05 am-8:49 pm

1 stop13h 44m

San Salvador El Salvador Intl

Tue 4/7

1:50 pm-9:50 pm

1 stop9h 00m

$510

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Fri 4/3

5:10 am-8:49 pm

2 stops14h 39m

San Salvador El Salvador Intl

Mon 4/6

1:50 pm-9:56 am

2 stops21h 06m

$514

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

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, May is the cheapest month in which you can book a flight from Ontario to El Salvador (average of $158). Flying from Ontario to El Salvador in December is currently the most expensive (average of $260). 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 March 31, 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 5% 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 5% of flights being delayed.

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 March 31, 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

Crew

7.7

Comfort

7.1

Overall

7.4

Boarding

7.5

Entertainment

5.7

Food

6.1
Volaris El Salvador
7.4
Good
Volaris El Salvador
7.4
Good

Crew

7.7

Comfort

7.1

Overall

7.4

Boarding

7.5

Entertainment

5.7

Food

6.1
United Airlines
7.4
Good
9,530 reviews
Volaris El Salvador
7.4
Good

Crew

7.7

Comfort

7.1

Overall

7.4

Boarding

7.5

Entertainment

5.7

Food

6.1
American Airlines
7.1
Good
11,545 reviews
Volaris El Salvador
7.4
Good

Crew

7.7

Comfort

7.1

Overall

7.4

Boarding

7.5

Entertainment

5.7

Food

6.1
Avianca
6.5
Okay
2,505 reviews
Volaris El Salvador
7.4
Good

Crew

7.7

Comfort

7.1

Overall

7.4

Boarding

7.5

Entertainment

5.7

Food

6.1

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 146 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 13h 44m. 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 $155 one-way.

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

    Looking at all options, your cheapest flight can be booked for $159. While the most popular route (Ontario - San Salvador El Salvador Intl) can be booked for $321 on average, our data indicates $493 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, May is the cheapest month in which you can book a flight from Ontario to El Salvador (average of $158). Flying from Ontario to El Salvador in December is currently the most expensive (average of $260). 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 March 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
Volaris El SalvadorCheapest$203Average$341FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$212Average$491FlexibilityNo cancel feeOn-time69%
AviancaCheapest$263Average$416FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$306Average$539FlexibilityNo cancel feeOn-time71%

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