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Ontario

$182+ 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — ONT
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
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 September 17, 2025.

Round-trip from

$349
(Kiwi.com)

One-way from

$182
(Kiwi.com)

Popular in

January

Cheapest in

March

Average price

$292

Good round-trip deal

$382 or less

Good one-way deal

$380 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 ($6 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 September 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 September 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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.
Tue 9/165:35 pmSAL - ONT
Nonstop5h 20mAvianca
Tue 9/2311:25 pmONT - SAL
Nonstop4h 40mAvianca
Deal found 9/16$339
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 10/318:00 amSAL - ONT
1 stop11h 49mMultiple Airlines
Tue 1/1311:31 amONT - SAL
1 stop7h 34mMultiple Airlines
Deal found 9/16$349
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Tue 10/75:35 pmSAL - ONT
Nonstop5h 20mAvianca
Sat 10/2511:25 pmONT - SAL
Nonstop4h 40mAvianca
Deal found 9/15$355
This Priceline deal was found by Cheapflights users on 9/16. 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 10/45:35 pmSAL - ONT
Nonstop5h 20mAvianca
Tue 10/711:25 pmONT - SAL
Nonstop4h 40mAvianca
Deal found 9/16$359
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
Thu 10/25:35 pmSAL - ONT
Nonstop5h 20mAvianca
Tue 10/711:25 pmONT - SAL
Nonstop4h 40mAvianca
Deal found 9/15$360
This Flightnetwork deal was found by Cheapflights users on 9/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/115:35 pmSAL - ONT
Nonstop5h 20mAvianca
Sat 10/2511:25 pmONT - SAL
Nonstop4h 40mAvianca
Deal found 9/16$361
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 11/15:35 pmSAL - ONT
Nonstop5h 20mAvianca
Sat 11/810:30 pmONT - SAL
Nonstop4h 50mAvianca
Deal found 9/15$362
This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/185:35 pmSAL - ONT
Nonstop5h 20mAvianca
Thu 9/2511:25 pmONT - SAL
Nonstop4h 40mAvianca
Deal found 9/14$364
This Justfly.com deal was found by Cheapflights users on 9/15. 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 10/25:35 pmSAL - ONT
Nonstop5h 20mAvianca
Thu 10/1611:25 pmONT - SAL
Nonstop4h 40mAvianca
Deal found 9/15$368
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Tue 10/75:35 pmSAL - ONT
Nonstop5h 20mAvianca
Sat 10/1111:25 pmONT - SAL
Nonstop4h 40mAvianca
Deal found 9/16$369
This Booking.com deal was found by Cheapflights users on 9/16. 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.
Sat 10/255:35 pmSAL - ONT
Nonstop5h 20mAvianca
Sat 11/111:30 pmONT - SAL
Nonstop4h 50mAvianca
Deal found 9/16$371
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/305:35 pmSAL - ONT
Nonstop5h 20mMultiple Airlines
Thu 11/67:44 pmONT - SAL
2 stops15h 25mMultiple Airlines
Deal found 9/15$375

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 September 17, 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

Thu 1/29

6:55 am-9:58 pm

1 stop17h 03m

Ontario

Mon 2/2

6:00 am-9:19 pm

1 stop13h 19m

$428

San SalvadorOntario

SAL - ONT

SALONT

San Salvador El Salvador Intl

Wed 1/28

6:55 am-9:58 pm

1 stop17h 03m

Ontario

Thu 2/5

6:00 am-3:24 pm

1 stop7h 24m

$428

San SalvadorOntario

SAL - ONT

SALONT

San Salvador El Salvador Intl

Sun 1/25

6:55 am-9:58 pm

1 stop17h 03m

Ontario

Tue 2/3

6:00 am-9:19 pm

1 stop13h 19m

$428

San SalvadorOntario

SAL - ONT

SALONT

San Salvador El Salvador Intl

Thu 10/2

6:00 am-9:24 pm

1 stop16h 24m

Ontario

Sat 10/11

1:53 pm-12:06 pm

2 stops21h 13m

$432

San SalvadorOntario

SAL - ONT

SALONT

San Salvador El Salvador Intl

Wed 2/4

4:40 pm-12:47 pm

2 stops22h 07m

Ontario

Sun 2/8

6:00 am-9:19 pm

1 stop13h 19m

$432

San SalvadorOntario

SAL - ONT

SALONT

San Salvador El Salvador Intl

Sun 11/23

6:55 am-12:37 pm

2 stops31h 42m

Ontario

Wed 1/14

6:00 am-7:38 pm

1 stop11h 38m

$432

San SalvadorOntario

SAL - ONT

SALONT

San Salvador El Salvador Intl

Thu 12/25

6:55 am-9:52 pm

1 stop16h 57m

Ontario

Tue 1/6

6:39 pm-7:38 pm

2 stops22h 59m

$432

San SalvadorOntario

SAL - ONT

SALONT

San Salvador El Salvador Intl

Sun 11/23

6:55 am-12:37 pm

2 stops31h 42m

Ontario

Tue 1/13

6:00 am-9:19 pm

1 stop13h 19m

$432

San SalvadorOntario

SAL - ONT

SALONT

San Salvador El Salvador Intl

Sat 11/8

6:55 am-8:44 pm

2 stops15h 49m

Ontario

Tue 1/13

1:53 pm-1:19 pm

2 stops21h 26m

$432

San SalvadorOntario

SAL - ONT

SALONT

San Salvador El Salvador Intl

Mon 1/26

2:30 am-10:53 pm

2 stops22h 23m

Ontario

Wed 2/4

6:00 am-3:24 pm

1 stop7h 24m

$432

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 22 results
1
2
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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 $327). 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 September 17, 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 September 17, 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
8,926 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
Avianca
6.7
Okay
2,436 reviews
United Airlines
7.4
Good
8,926 reviews

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

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, 15 users have taken a look at flights from El Salvador to Ontario.

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

    Airlines like United Airlines fly from El Salvador to Ontario in about 17h 03m. The time it takes to get you to your destination can typically vary by up to . There are 2283 mi between El Salvador and 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 $515, our data indicates the cheapest price to be $202. The most popular route (San Salvador El Salvador Intl - Ontario), is priced around $368.

  • 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 $327). 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$187Average$515FlexibilityNo cancel feeOn-time69%
AviancaCheapest$294Average$409FlexibilityNo cancel feeOn-time71%

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