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El Salvador

$150+ 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SAL
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$346
(Avianca)

One-way from

$150
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$355

Good round-trip deal

$391 or less

Good one-way deal

$239 or less
Provider with most accurate pricing for Los Angeles-San Salvador El Salvador Intl flight deals.
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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. 22% potential increase in price ($102 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 28, 2025.

This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/211:25 pmONT - SAL
Nonstop4h 40mAvianca
Sat 9/205:35 pmSAL - ONT
Nonstop5h 20mAvianca
Deal found 3/27$346
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/106:08 amONT - SAL
1 stop13h 09mUnited Airlines
Sat 5/246:00 amSAL - ONT
1 stop16h 10mUnited Airlines
Deal found 3/27$396
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2411:59 pmONT - SAL
1 stop11h 29mAmerican Airlines
Fri 5/21:11 pmSAL - ONT
2 stops20h 50mAmerican Airlines
Deal found 3/28$414
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/114:09 pmONT - SAL
1 stop22h 51mMultiple Airlines
Mon 4/1412:50 amSAL - ONT
2 stops13h 52mMultiple Airlines
Deal found 3/27$465
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1610:59 pmONT - SAL
1 stop12h 15mDelta
Tue 9/231:34 pmSAL - ONT
1 stop9h 55mDelta
Deal found 3/27$520
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1112:49 amONT - SAL
2 stops20h 57mFrontier
Sat 4/1912:07 amSAL - ONT
2 stops14h 50mFrontier
Deal found 3/27$539

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 28, 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

Tue 9/2

11:25 pm-5:05 am

Nonstop4h 40m

San Salvador El Salvador Intl

Sat 9/20

5:35 pm-9:55 pm

Nonstop5h 20m

$346

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Sat 5/10

6:08 am-8:17 pm

1 stop13h 09m

San Salvador El Salvador Intl

Sat 5/24

6:00 am-9:10 pm

1 stop16h 10m

$396

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Thu 4/24

11:59 pm-12:28 pm

1 stop11h 29m

San Salvador El Salvador Intl

Fri 5/2

1:11 pm-9:01 am

2 stops20h 50m

$414

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Fri 4/11

4:09 pm-4:00 pm

1 stop22h 51m

San Salvador El Salvador Intl

Mon 4/14

12:50 am-1:42 pm

2 stops13h 52m

$465

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Tue 9/16

10:59 pm-12:14 pm

1 stop12h 15m

San Salvador El Salvador Intl

Tue 9/23

1:34 pm-10:29 pm

1 stop9h 55m

$520

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Fri 4/11

12:49 am-10:46 pm

2 stops20h 57m

San Salvador El Salvador Intl

Sat 4/19

12:07 am-1:57 pm

2 stops14h 50m

$539

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Sat 5/17

11:25 pm-5:05 am

Nonstop4h 40m

$150

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Sat 4/26

6:10 am-8:17 pm

1 stop13h 07m

$172

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Sat 4/12

4:09 pm-4:00 pm

1 stop22h 51m

$199

OntarioSan Salvador

ONT - SAL

ONTSAL

Ontario

Thu 5/22

4:35 pm-12:44 pm

2 stops19h 09m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 11 results
1
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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 March 28, 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. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in El Salvador by month

Plan your trip to El Salvador by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in El Salvador ranges from 0.0 - 13.0 inches per month. August is typically the wettest month, when rainfall can reach 13.0 in. February is typically the driest time to visit El Salvador when rainfall is around 0.0 in.

Temperature in El Salvador by month

Plan your trip to El Salvador by taking into account the average temperature totals by month.

If weather is an important factor for your trip to El Salvador, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

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 28, 2025.
See what other customers who have flown with Delta, Copa Airlines and United Airlines from Ontario to El Salvador have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,896 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

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
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

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.
Copa Airlines
7.5
Good
1,395 reviews
Delta
8.0
Very good
7,896 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

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
8,603 reviews
Delta
8.0
Very good
7,896 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

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
7,896 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

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
2,300 reviews
Delta
8.0
Very good
7,896 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

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 139 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 $150. United Airlines flights start at $172 while deals on American Airlines start at $229 one-way.

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

    Looking at all options, your cheapest flight can be booked for $154. While the most popular route (Ontario - San Salvador El Salvador Intl) can be booked for $387 on average our data indicates $415 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$193Average$395FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$230Average$409FlexibilityNo cancel feeOn-time71%
Volaris El SalvadorCheapest$239Average$351FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$242Average$320FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$243Average$507FlexibilityNo cancel feeOn-time69%
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