$292+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SAL
Sep 12 — Sep 191
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 13, 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 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/1511:35 pm -
Nonstop4h 45m
Thu 9/245:35 pm -
Nonstop5h 10m
Deal found 8/9![Avianca logo]()
$442
This Avianca deal was found by Cheapflights users on 8/10. 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 10/1511:35 pm -
Nonstop4h 45m
Thu 11/125:35 pm -
Nonstop5h 20m
Deal found 8/10![Avianca logo]()
$446
This Avianca 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 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 9/35:35 pm -
Nonstop5h 10m
Deal found 8/11![Avianca logo]()
$456
This Faresmojo 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 Faresmojo 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 8/12![Avianca logo]()
$462
This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:35 pm -
Nonstop4h 45m
Tue 11/105:35 pm -
Nonstop5h 20m
Deal found 8/12![Avianca logo]()
$466
This Justfly.com 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:35 pm -
Nonstop4h 45m
Tue 11/35:35 pm -
Nonstop5h 20m
Deal found 8/11![Avianca logo]()
$468
This Avianca 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 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 8/11![Avianca logo]()
$470
This Avianca deal was found by Cheapflights users on 8/10. 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 9/55:35 pm -
Nonstop5h 10m
Deal found 8/10![Avianca logo]()
$476
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 9/811:35 pm -
Nonstop4h 45m
Thu 9/175:35 pm -
Nonstop5h 10m
Deal found 8/13![Avianca logo]()
$477
This Avianca deal was found by Cheapflights users on 8/10. 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 10/611:35 pm -
Nonstop4h 45m
Tue 11/105:35 pm -
Nonstop5h 20m
Deal found 8/10![Avianca logo]()
$480
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:35 pm -
Nonstop4h 45m
Sat 11/75:35 pm -
Nonstop5h 20m
Deal found 8/11![Avianca logo]()
$485
This Avianca deal was found by Cheapflights users on 8/10. 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
Tue 9/85:35 pm -
Nonstop5h 10m
Deal found 8/10![Avianca logo]()
$486
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 13, 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 13, 2026.
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/86:00 am -
1 stop13h 49m
Thu 9/101:50 pm -
1 stop9h 09m
Deal found 8/9![United Airlines logo]()
$511
This United Airlines deal was found by Cheapflights users on 8/9. 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
Sat 9/121:50 pm -
1 stop9h 09m
Deal found 8/9![United Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 8/10. 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 9/76:00 am -
1 stop7h 30m
Tue 9/83:40 pm -
2 stops29h 21m
Deal found 8/10![United Airlines logo]()
$515
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:00 am -
2 stops14h 49m
Tue 9/83:40 pm -
2 stops22h 10m
Deal found 8/11![United Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 8/9. 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 12/16:53 pm -
2 stops27h 54m
Mon 12/142:00 am -
2 stops23h 06m
Deal found 8/9![United Airlines logo]()
$515
This United Airlines deal was found by Cheapflights users on 8/10. 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 12/15:00 am -
2 stops17h 47m
Thu 12/177:00 am -
2 stops17h 48m
Deal found 8/10![United Airlines logo]()
$525
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:03 am -
2 stops11h 46m
Wed 10/141:50 pm -
1 stop9h 09m
Deal found 8/12![United Airlines logo]()
$535
This United Airlines 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 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 stops29h 21m
Deal found 8/13![United Airlines logo]()
$535
This United Airlines deal was found by Cheapflights users on 8/8. 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 8/286:00 am -
1 stop29h 15m
Wed 9/23:40 pm -
2 stops21h 32m
Deal found 8/8![United Airlines logo]()
$538
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/281:56 pm -
2 stops21h 19m
Fri 9/41:50 pm -
1 stop29h 22m
Deal found 8/12![United Airlines logo]()
$549
This United Airlines deal was found by Cheapflights users on 8/9. 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 9/121:56 pm -
2 stops21h 19m
Sun 9/206:00 am -
1 stop16h 59m
Deal found 8/9![United Airlines logo]()
$607
This United Airlines deal was found by Cheapflights users on 8/8. 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 12/105:00 am -
2 stops17h 47m
Tue 2/96:55 am -
1 stop16h 26m
Deal found 8/8![United Airlines logo]()
$607
Last-minute flights from Ontario to San SalvadorDiscover last-minute flight deals from Ontario to San Salvador. Data last updated August 13, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to San Salvador. Data last updated August 13, 2026 and is based on user searches.
This Justfly.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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:35 pm -
Nonstop4h 45m
Thu 9/175:35 pm -
Nonstop5h 10m
Deal found 8/12![Avianca logo]()
$488
This Avianca deal was found by Cheapflights users on 8/10. 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 8/2511:35 pm -
Nonstop4h 45m
Tue 9/155:35 pm -
Nonstop5h 10m
Deal found 8/10![Avianca logo]()
$466
This Avianca 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 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 9/35:35 pm -
Nonstop5h 10m
Deal found 8/11![Avianca logo]()
$456
This Faresmojo 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 Faresmojo 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 8/12![Avianca logo]()
$462
This Avianca deal was found by Cheapflights users on 8/10. 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 9/55:35 pm -
Nonstop5h 10m
Deal found 8/10![Avianca logo]()
$476
This Avianca deal was found by Cheapflights users on 8/10. 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
Tue 9/85:35 pm -
Nonstop5h 10m
Deal found 8/10![Avianca logo]()
$486
This Avianca 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 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 8/11![Avianca logo]()
$490
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 9/811:35 pm -
Nonstop4h 45m
Thu 9/175:35 pm -
Nonstop5h 10m
Deal found 8/13![Avianca logo]()
$477
This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:35 pm -
Nonstop4h 45m
Thu 9/105:35 pm -
Nonstop5h 10m
Deal found 8/11![Avianca logo]()
$480
This Avianca 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 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 8/11![Avianca logo]()
$470
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/1511:35 pm -
Nonstop4h 45m
Thu 9/245:35 pm -
Nonstop5h 10m
Deal found 8/9![Avianca logo]()
$442
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 13, 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 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 8/289:33 am -
1 stop30h 16m
Deal found 8/9![Multiple Airlines logo]()
$292
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.
Mon 8/1712:55 am -
2 stops17h 10m
Deal found 8/12![Multiple Airlines logo]()
$332
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.
Sat 10/3112:57 pm -
2 stops24h 05m
Deal found 8/13![Multiple Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/179:36 pm -
2 stops15h 34m
Deal found 8/9![Multiple Airlines logo]()
$342
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:08 am -
2 stops13h 41m
Deal found 8/11![United Airlines logo]()
$345
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/151:35 pm -
2 stops21h 44m
Deal found 8/11![United Airlines logo]()
$351
This Mytrip deal was found by Cheapflights users on 8/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:36 pm -
2 stops13h 16m
Deal found 8/10![Multiple Airlines logo]()
$352
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:00 am -
1 stop7h 30m
Deal found 8/13![United Airlines logo]()
$355
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/811:15 pm -
1 stop11h 55m
Deal found 8/11![Delta logo]()
$360
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/75:00 am -
2 stops17h 47m
Deal found 8/12![United Airlines logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 8/8. 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.
Sat 9/57:56 pm -
2 stops41h 14m
Deal found 8/8![Multiple Airlines logo]()
$364
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 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $442 (Kiwi.com) |
One-way from | $292 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $528 |
Good round-trip deal | $493 or less |
Good one-way deal | $372 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 13, 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
OntarioSan Salvador
ONT Ontario - SAL San Salvador El Salvador Intl
ONTSAL
Ontario
Tue 9/8
6:00 am-8:49 pm
1 stop13h 49m
San Salvador El Salvador Intl
Thu 9/10
1:50 pm-9:59 pm
1 stop9h 09m
$511
OntarioSan Salvador
ONT Ontario - SAL San Salvador El Salvador Intl
ONTSAL
Ontario
Thu 8/27
6:08 am-8:49 pm
2 stops13h 41m
San Salvador El Salvador Intl
Sat 9/12
1:50 pm-9:59 pm
1 stop9h 09m
$515
OntarioSan Salvador
ONT Ontario - SAL San Salvador El Salvador Intl
ONTSAL
Ontario
Mon 9/7
6:00 am-2:30 pm
1 stop7h 30m
San Salvador El Salvador Intl
Tue 9/8
3:40 pm-8:01 pm
2 stops29h 21m
$515
OntarioSan Salvador
ONT Ontario - SAL San Salvador El Salvador Intl
ONTSAL
Ontario
Sat 8/29
5:00 am-8:49 pm
2 stops14h 49m
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
Tue 12/1
6:53 pm-12:47 am
2 stops27h 54m
San Salvador El Salvador Intl
Mon 12/14
2:00 am-11:06 pm
2 stops23h 06m
$515
OntarioSan Salvador
ONT Ontario - SAL San Salvador El Salvador Intl
ONTSAL
Ontario
Tue 12/1
5:00 am-12:47 am
2 stops17h 47m
San Salvador El Salvador Intl
Thu 12/17
7:00 am-10:48 pm
2 stops17h 48m
$525
Quickest round-trip
OntarioSan Salvador
ONT Ontario - SAL San Salvador El Salvador Intl
ONTSAL
Ontario
Tue 10/6
8:03 am-8:49 pm
2 stops11h 46m
San Salvador El Salvador Intl
Wed 10/14
1:50 pm-9:59 pm
1 stop9h 09m
$535
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-8:01 pm
2 stops29h 21m
$535
OntarioSan Salvador
ONT Ontario - SAL San Salvador El Salvador Intl
ONTSAL
Ontario
Fri 8/28
6:00 am-12:15 pm
1 stop29h 15m
San Salvador El Salvador Intl
Wed 9/2
3:40 pm-12:12 pm
2 stops21h 32m
$538
OntarioSan Salvador
ONT Ontario - SAL San Salvador El Salvador Intl
ONTSAL
Ontario
Fri 8/28
1:56 pm-12:15 pm
2 stops21h 19m
San Salvador El Salvador Intl
Fri 9/4
1:50 pm-6:12 pm
1 stop29h 22m
$549
Showing 1-10 of 22 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 Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 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 13, 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 13, 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
Food
6.1
Boarding
7.5
Entertainment
5.7
Overall
7.4
Comfort
7.1
Crew
7.7
Volaris El Salvador
Volaris El Salvador
Food
6.1
Boarding
7.5
Entertainment
5.7
Overall
7.4
Comfort
7.1
Crew
7.7
Volaris El Salvador
Food
6.1
Boarding
7.5
Entertainment
5.7
Overall
7.4
Comfort
7.1
Crew
7.7
Volaris El Salvador
Food
6.1
Boarding
7.5
Entertainment
5.7
Overall
7.4
Comfort
7.1
Crew
7.7
Volaris El Salvador
Food
6.1
Boarding
7.5
Entertainment
5.7
Overall
7.4
Comfort
7.1
Crew
7.7
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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Complete your trip
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Ontario and San Salvador flights
Browse other Ontario and San Salvador flight options. Last updated on August 13, 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 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$203 | Average$397 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$263 | Average$490 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$325 | Average$596 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$365 | Average$638 | FlexibilityNo cancel fee | On-time69% |