$235+ Cheap flights from Ontario (ONT) to San Salvador (SAL)
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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SAL
Sep 7 — Sep 141
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to San Salvador with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Ontario to San Salvador El Salvador Intl are usually found in September or February, booked 19 days in advance, depart on a Tuesday or Thursday and return on a Tuesday
Cheap flight deals from Ontario to San Salvador
Cheapest
Best
Last-minute
One-way
Cheapest flights from Ontario to San SalvadorExplore the most affordable flight options available from Ontario to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 2026.
Explore the most affordable flight options available from Ontario to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 8, 2026.
This Avianca deal was found by Cheapflights users on 8/4. 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.
Thu 8/2711:35 pm -
Nonstop4h 45m
Sat 9/125:35 pm -
Nonstop5h 10m
Deal found 8/4![Avianca logo]()
$446
This Avianca deal was found by Cheapflights users on 8/3. 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.
Thu 10/2911:30 pm -
Nonstop4h 50m
Tue 11/105:35 pm -
Nonstop5h 20m
Deal found 8/3![Avianca logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 9/111:35 pm -
Nonstop4h 45m
Thu 9/105:35 pm -
Nonstop5h 10m
Deal found 8/3![Avianca logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 8/2711:35 pm -
Nonstop4h 45m
Thu 9/105:35 pm -
Nonstop5h 10m
Deal found 8/5![Avianca logo]()
$454
This Avianca deal was found by Cheapflights users on 8/3. 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 8/2911:35 pm -
Nonstop4h 45m
Thu 9/175:35 pm -
Nonstop5h 10m
Deal found 8/3![Avianca logo]()
$456
This SmartFares deal was found by Cheapflights users on 8/5. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:35 pm -
Nonstop4h 45m
Sat 9/265:35 pm -
Nonstop5h 10m
Deal found 8/5![Avianca logo]()
$457
This Avianca deal was found by Cheapflights users on 8/5. 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 8/1111:35 pm -
Nonstop4h 45m
Thu 9/105:35 pm -
Nonstop5h 10m
Deal found 8/5![Avianca logo]()
$460
This Super.com deal was found by Cheapflights users on 8/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:35 pm -
Nonstop4h 45m
Thu 10/15:35 pm -
Nonstop5h 10m
Deal found 8/3![Avianca logo]()
$464
This Avianca deal was found by Cheapflights users on 8/2. 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.
Thu 8/2711:35 pm -
Nonstop4h 45m
Thu 9/175:35 pm -
Nonstop5h 10m
Deal found 8/2![Avianca logo]()
$466
This FlightHub deal was found by Cheapflights users on 8/4. 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.
Tue 9/2211:35 pm -
Nonstop4h 45m
Thu 10/15:35 pm -
Nonstop5h 10m
Deal found 8/4![Avianca logo]()
$468
This Avianca deal was found by Cheapflights users on 8/4. 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 10/311:35 pm -
Nonstop4h 45m
Sat 11/75:35 pm -
Nonstop5h 20m
Deal found 8/4![Avianca logo]()
$469
This Avianca deal was found by Cheapflights users on 8/4. 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.
Thu 10/2911:30 pm -
Nonstop4h 50m
Sat 11/75:35 pm -
Nonstop5h 20m
Deal found 8/4![Avianca logo]()
$470
Best flights from Ontario to San SalvadorDiscover carefully curated flight deals from Ontario to San Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
Discover carefully curated flight deals from Ontario to San Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 8, 2026.
This United Airlines deal was found by Cheapflights users on 8/5. 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 9/226:00 am -
1 stop7h 30m
Wed 10/281:50 pm -
1 stop8h 50m
Deal found 8/5![United Airlines logo]()
$511
This United Airlines deal was found by Cheapflights users on 8/4. 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 9/15:00 am -
2 stops14h 49m
Sat 9/121:50 pm -
1 stop9h 09m
Deal found 8/4![United Airlines logo]()
$511
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Thu 9/36:08 am -
2 stops13h 41m
Tue 9/83:40 pm -
2 stops22h 10m
Deal found 8/4![United Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 8/136:08 am -
2 stops13h 41m
Thu 8/276:00 am -
1 stop16h 59m
Deal found 8/3![United Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 8/2. 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 9/126:08 am -
2 stops13h 41m
Tue 9/156:00 am -
2 stops15h 01m
Deal found 8/2![United Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Wed 9/166:08 am -
2 stops13h 41m
Tue 9/296:00 am -
2 stops12h 41m
Deal found 8/4![United Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Wed 9/21:56 pm -
2 stops23h 34m
Wed 9/306:00 am -
2 stops17h 59m
Deal found 8/4![United Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 8/4. 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 9/276:00 am -
1 stop7h 30m
Fri 10/26:00 am -
2 stops17h 51m
Deal found 8/4![United Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/51:56 pm -
2 stops23h 34m
Sat 9/196:00 am -
2 stops15h 53m
Deal found 8/3![United Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 8/4. 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 8/281:56 pm -
2 stops23h 34m
Tue 9/81:50 pm -
2 stops24h 00m
Deal found 8/4![United Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Thu 9/105:00 am -
2 stops14h 49m
Fri 9/186:00 am -
2 stops17h 51m
Deal found 8/4![United Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Thu 8/276:08 am -
2 stops13h 41m
Tue 9/156:00 am -
2 stops15h 01m
Deal found 8/2![United Airlines logo]()
$515
Last-minute flights from Ontario to San SalvadorDiscover last-minute flight deals from Ontario to San Salvador. Data last updated August 8, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to San Salvador. Data last updated August 8, 2026 and is based on user searches.
This Avianca deal was found by Cheapflights users on 8/5. 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 8/1111:35 pm -
Nonstop4h 45m
Thu 9/105:35 pm -
Nonstop5h 10m
Deal found 8/5![Avianca logo]()
$460
This Avianca deal was found by Cheapflights users on 8/4. 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.
Thu 8/2711:35 pm -
Nonstop4h 45m
Sat 9/125:35 pm -
Nonstop5h 10m
Deal found 8/4![Avianca logo]()
$446
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 8/2711:35 pm -
Nonstop4h 45m
Thu 9/105:35 pm -
Nonstop5h 10m
Deal found 8/5![Avianca logo]()
$454
This Avianca deal was found by Cheapflights users on 8/2. 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.
Thu 8/2711:35 pm -
Nonstop4h 45m
Thu 9/175:35 pm -
Nonstop5h 10m
Deal found 8/2![Avianca logo]()
$466
This Avianca deal was found by Cheapflights users on 8/3. 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 8/2911:35 pm -
Nonstop4h 45m
Thu 9/175:35 pm -
Nonstop5h 10m
Deal found 8/3![Avianca logo]()
$456
This Avianca deal was found by Cheapflights users on 8/4. 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 8/2911:35 pm -
Nonstop4h 45m
Sat 9/195:35 pm -
Nonstop5h 10m
Deal found 8/4![Avianca logo]()
$470
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 9/111:35 pm -
Nonstop4h 45m
Thu 9/105:35 pm -
Nonstop5h 10m
Deal found 8/3![Avianca logo]()
$452
This Avianca deal was found by Cheapflights users on 8/4. 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.
Thu 9/1011:35 pm -
Nonstop4h 45m
Sat 9/195:35 pm -
Nonstop5h 10m
Deal found 8/4![Avianca logo]()
$450
This Super.com deal was found by Cheapflights users on 8/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1011:35 pm -
Nonstop4h 45m
Thu 10/15:35 pm -
Nonstop5h 10m
Deal found 8/3![Avianca logo]()
$464
This SmartFares deal was found by Cheapflights users on 8/5. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:35 pm -
Nonstop4h 45m
Sat 9/265:35 pm -
Nonstop5h 10m
Deal found 8/5![Avianca logo]()
$457
This FlightHub deal was found by Cheapflights users on 8/4. 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.
Tue 9/2211:35 pm -
Nonstop4h 45m
Thu 10/15:35 pm -
Nonstop5h 10m
Deal found 8/4![Avianca logo]()
$468
One-way flights from Ontario to San SalvadorSearch for one-way flight options from Ontario to San Salvador. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
Search for one-way flight options from Ontario to San Salvador. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
This Fareboom deal was found by Cheapflights users on 8/7. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1911:35 pm -
Nonstop4h 45m
Deal found 8/7![Avianca logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Mon 9/146:15 am -
2 stops33h 27m
Deal found 8/6![Multiple Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Mon 8/319:33 am -
1 stop30h 09m
Deal found 8/4![Multiple Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 9/13:13 pm -
2 stops13h 39m
Deal found 8/4![Multiple Airlines logo]()
$280
This Fareboom deal was found by Cheapflights users on 8/7. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:35 pm -
Nonstop4h 45m
Deal found 8/7![Avianca logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 10/1311:16 am -
2 stops17h 36m
Deal found 8/7![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 8/278:48 am -
2 stops20h 04m
Deal found 8/3![Multiple Airlines logo]()
$314
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Mon 9/216:00 am -
1 stop13h 49m
Deal found 8/4![United Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 10/911:38 am -
2 stops23h 38m
Deal found 8/5![Frontier logo]()
$337
This United Airlines deal was found by Cheapflights users on 8/4. 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 9/61:56 pm -
2 stops21h 19m
Deal found 8/4![United Airlines logo]()
$341
Find flight deals from Ontario to San Salvador
Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to San Salvador (SAL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $446 (Avianca) |
One-way from | $235 (Fareboom) |
Popular in | December |
Cheapest in | September |
Average price | $539 |
Good round-trip deal | $510 or less |
Good one-way deal | $449 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to San 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 8, 2026.
Use the filters below to find and compare flights from Ontario to San Salvador that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
OntarioSan Salvador
ONT Ontario - SAL San Salvador El Salvador Intl
ONTSAL
Ontario
Tue 9/22
6:00 am-2:30 pm
1 stop7h 30m
San Salvador El Salvador Intl
Wed 10/28
1:50 pm-9:40 pm
1 stop8h 50m
$511
OntarioSan Salvador
ONT Ontario - SAL San Salvador El Salvador Intl
ONTSAL
Ontario
Tue 9/1
5:00 am-8:49 pm
2 stops14h 49m
San Salvador El Salvador Intl
Sat 9/12
1:50 pm-9:59 pm
1 stop9h 09m
$511
OntarioSan Salvador
ONT Ontario - SAL San Salvador El Salvador Intl
ONTSAL
Ontario
Thu 9/3
6:08 am-8:49 pm
2 stops13h 41m
San Salvador El Salvador Intl
Tue 9/8
3:40 pm-12:50 pm
2 stops22h 10m
$515
OntarioSan Salvador
ONT Ontario - SAL San Salvador El Salvador Intl
ONTSAL
Ontario
Thu 8/13
6:08 am-8:49 pm
2 stops13h 41m
San Salvador El Salvador Intl
Thu 8/27
6:00 am-9:59 pm
1 stop16h 59m
$515
OntarioSan Salvador
ONT Ontario - SAL San Salvador El Salvador Intl
ONTSAL
Ontario
Sat 9/12
6:08 am-8:49 pm
2 stops13h 41m
San Salvador El Salvador Intl
Tue 9/15
6:00 am-8:01 pm
2 stops15h 01m
$515
OntarioSan Salvador
ONT Ontario - SAL San Salvador El Salvador Intl
ONTSAL
Ontario
Wed 9/16
6:08 am-8:49 pm
2 stops13h 41m
San Salvador El Salvador Intl
Tue 9/29
6:00 am-5:41 pm
2 stops12h 41m
$515
OntarioSan Salvador
ONT Ontario - SAL San Salvador El Salvador Intl
ONTSAL
Ontario
Wed 9/2
1:56 pm-2:30 pm
2 stops23h 34m
San Salvador El Salvador Intl
Wed 9/30
6:00 am-10:59 pm
2 stops17h 59m
$515
OntarioSan Salvador
ONT Ontario - SAL San Salvador El Salvador Intl
ONTSAL
Ontario
Sun 9/27
6:00 am-2:30 pm
1 stop7h 30m
San Salvador El Salvador Intl
Fri 10/2
6:00 am-10:51 pm
2 stops17h 51m
$515
OntarioSan Salvador
ONT Ontario - SAL San Salvador El Salvador Intl
ONTSAL
Ontario
Sat 9/5
1:56 pm-2:30 pm
2 stops23h 34m
San Salvador El Salvador Intl
Sat 9/19
6:00 am-8:53 pm
2 stops15h 53m
$515
OntarioSan Salvador
ONT Ontario - SAL San Salvador El Salvador Intl
ONTSAL
Ontario
Fri 8/28
1:56 pm-2:30 pm
2 stops23h 34m
San Salvador El Salvador Intl
Tue 9/8
1:50 pm-12:50 pm
2 stops24h 00m
$515
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Ontario to San Salvador
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to San Salvador in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Ontario-San Salvador flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-San Salvador flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-San Salvador flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ontario-San Salvador flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-San Salvador flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Ontario to San Salvador
Have a flexible travel schedule? Discover the best time to fly to San Salvador from Ontario with our price prediction graph.
ONT-SAL
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 San Salvador
Prices
Delays
How far ahead should I book a flight from Ontario to San Salvador?
To ensure you get the cheapest price possible for a flight from Ontario to San Salvador, you should look to book at least 18 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Ontario to San Salvador?
Currently, September is the cheapest month in which you can book a flight from Ontario to San Salvador (average of $311). Flying from Ontario to San Salvador in December is currently the most expensive (average of $858). 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 SAL?
Find hourly flight availability from Ontario to San 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 8, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to San Salvador as you normally would.
How often are flights from Ontario to San Salvador delayed?
About 6% of weekly flights between Ontario and San Salvador have experienced delays in the past year, with the average delay time being 63 minutes.
What is the most punctual flight time for Ontario to San 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 San Salvador flights?
Over the last year, Avianca have had the lowest number of delays on this route, with just 6% of flights being delayed.
Reviews of airlines servicing San Salvador
Get insights into the airlines that provide service to San 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 San Salvador. Reviews last updated August 8, 2026.
Peruse reviews from past customers who have flown with Volaris El Salvador,United Airlines, andAmerican Airlines from Ontario to San Salvador to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Volaris El Salvador
Entertainment
5.7
Food
6.1
Comfort
7.1
Crew
7.7
Boarding
7.5
Overall
7.4
Volaris El Salvador
Volaris El Salvador
Entertainment
5.7
Food
6.1
Comfort
7.1
Crew
7.7
Boarding
7.5
Overall
7.4
Volaris El Salvador
Entertainment
5.7
Food
6.1
Comfort
7.1
Crew
7.7
Boarding
7.5
Overall
7.4
Volaris El Salvador
Entertainment
5.7
Food
6.1
Comfort
7.1
Crew
7.7
Boarding
7.5
Overall
7.4
Volaris El Salvador
Entertainment
5.7
Food
6.1
Comfort
7.1
Crew
7.7
Boarding
7.5
Overall
7.4
Related info for your journey
Find useful and relevant information for your journey from Ontario to San Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Salvador?
Book flights to San Salvador if you plan to visit one of these locationsAcajutla
La Libertad
Sonsonate
El Cuco
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Ontario and San Salvador flights
Browse other Ontario and San Salvador flight options. Last updated on August 8, 2026.
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Top 4 airlines flying from Ontario to San Salvador
Discover the top 4 airlines that operate flights from Ontario to San 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 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$203 | Average$397 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$263 | Average$489 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$325 | Average$596 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$365 | Average$638 | FlexibilityNo cancel fee | On-time69% |