$217+ Cheap flights from Ontario (ONT) to San Salvador (SAL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SAL
Oct 25 — Nov 11
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 February or January, booked 90 days in advance, depart on a Tuesday or Wednesday 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 September 25, 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 September 25, 2026.
This Avianca deal was found by Cheapflights users on 9/21. 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 10/275:35 pm -
Nonstop5h 15m
Deal found 9/21![Avianca logo]()
$516
This United Airlines deal was found by Cheapflights users on 9/21. 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 12/35:45 am -
1 stop13h 34m
Tue 12/82:50 pm -
1 stop9h 09m
Deal found 9/21![United Airlines logo]()
$524
This Avianca deal was found by Cheapflights users on 9/22. 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 10/205:35 pm -
Nonstop5h 10m
Deal found 9/22![Avianca logo]()
$526
This United Airlines deal was found by Cheapflights users on 9/22. 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 12/316:00 am -
2 stops16h 55m
Wed 1/274:40 pm -
2 stops19h 07m
Deal found 9/22![United Airlines logo]()
$528
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/271:35 pm -
2 stops29h 44m
Tue 11/244:40 pm -
2 stops30h 11m
Deal found 9/23![United Airlines logo]()
$534
This Avianca deal was found by Cheapflights users on 9/22. 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
Thu 10/155:35 pm -
Nonstop5h 10m
Deal found 9/22![Avianca logo]()
$537
This United Airlines deal was found by Cheapflights users on 9/23. 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 9/266:00 am -
1 stop13h 49m
Wed 12/97:00 am -
1 stop16h 59m
Deal found 9/23![United Airlines logo]()
$538
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Tue 12/12:09 pm -
2 stops21h 55m
Tue 12/153:04 pm -
2 stops20h 36m
Deal found 9/22![American Airlines logo]()
$542
This American Airlines deal was found by Cheapflights users on 9/21. 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 10/292:22 pm -
2 stops20h 09m
Wed 11/253:20 pm -
1 stop23h 59m
Deal found 9/21![American Airlines logo]()
$546
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/261:35 pm -
2 stops23h 49m
Tue 12/12:05 am -
1 stop21h 54m
Deal found 9/22![United Airlines logo]()
$547
This American Airlines deal was found by Cheapflights users on 9/20. 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.
Tue 11/32:22 pm -
2 stops21h 43m
Thu 11/261:11 pm -
2 stops21h 24m
Deal found 9/20![American Airlines logo]()
$548
This Avianca deal was found by Cheapflights users on 9/22. 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 10/245:35 pm -
Nonstop5h 10m
Deal found 9/22![Avianca logo]()
$552
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 September 25, 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 September 25, 2026.
This United Airlines deal was found by Cheapflights users on 9/24. 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 1/276:00 am -
1 stop7h 24m
Tue 2/27:00 am -
2 stops12h 47m
Deal found 9/24![United Airlines logo]()
$528
This United Airlines deal was found by Cheapflights users on 9/24. 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 1/2711:20 am -
2 stops23h 59m
Mon 2/14:40 pm -
2 stops27h 07m
Deal found 9/24![United Airlines logo]()
$567
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/261:35 pm -
2 stops29h 44m
Mon 11/234:40 pm -
2 stops21h 53m
Deal found 9/24![United Airlines logo]()
$573
This United Airlines deal was found by Cheapflights users on 9/24. 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 1/286:00 am -
1 stop13h 19m
Sat 2/62:50 pm -
1 stop8h 50m
Deal found 9/24![United Airlines logo]()
$577
This United Airlines deal was found by Cheapflights users on 9/20. 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 1/711:20 am -
2 stops23h 59m
Mon 1/254:40 pm -
2 stops19h 07m
Deal found 9/20![United Airlines logo]()
$581
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/261:35 pm -
2 stops21h 44m
Sat 11/144:40 pm -
2 stops29h 35m
Deal found 9/21![United Airlines logo]()
$587
This United Airlines deal was found by Cheapflights users on 9/20. 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 11/274:17 pm -
2 stops19h 02m
Mon 12/77:00 am -
1 stop16h 59m
Deal found 9/20![United Airlines logo]()
$591
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/311:35 pm -
2 stops24h 49m
Wed 11/254:40 pm -
2 stops20h 03m
Deal found 9/24![United Airlines logo]()
$602
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/51:24 pm -
2 stops21h 51m
Mon 10/191:50 pm -
2 stops21h 33m
Deal found 9/24![United Airlines logo]()
$643
This United Airlines deal was found by Cheapflights users on 9/22. 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 11/274:17 pm -
2 stops19h 02m
Thu 12/32:05 am -
1 stop21h 54m
Deal found 9/22![United Airlines logo]()
$659
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/291:32 pm -
2 stops23h 52m
Mon 11/27:00 am -
1 stop16h 40m
Deal found 9/24![United Airlines logo]()
$671
Last-minute flights from Ontario to San SalvadorDiscover last-minute flight deals from Ontario to San Salvador. Data last updated September 25, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to San Salvador. Data last updated September 25, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/23. 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 9/266:00 am -
1 stop13h 49m
Wed 12/97:00 am -
1 stop16h 59m
Deal found 9/23![United Airlines logo]()
$538
This FlightHub deal was found by Cheapflights users on 9/21. 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 9/2911:35 pm -
Nonstop4h 45m
Tue 10/205:35 pm -
Nonstop5h 10m
Deal found 9/21![Avianca logo]()
$548
This Avianca deal was found by Cheapflights users on 9/22. 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
Thu 10/155:35 pm -
Nonstop5h 10m
Deal found 9/22![Avianca logo]()
$537
This Avianca deal was found by Cheapflights users on 9/22. 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 10/245:35 pm -
Nonstop5h 10m
Deal found 9/22![Avianca logo]()
$552
This Avianca deal was found by Cheapflights users on 9/23. 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 10/1011:35 pm -
Nonstop4h 45m
Sat 10/245:35 pm -
Nonstop5h 10m
Deal found 9/23![Avianca logo]()
$556
This Avianca deal was found by Cheapflights users on 9/21. 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 10/275:35 pm -
Nonstop5h 15m
Deal found 9/21![Avianca logo]()
$516
This Avianca deal was found by Cheapflights users on 9/22. 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 10/205:35 pm -
Nonstop5h 10m
Deal found 9/22![Avianca logo]()
$526
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/261:35 pm -
2 stops23h 49m
Tue 12/12:05 am -
1 stop21h 54m
Deal found 9/22![United Airlines logo]()
$547
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/271:35 pm -
2 stops29h 44m
Wed 11/254:40 pm -
2 stops24h 44m
Deal found 9/23![United Airlines logo]()
$534
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/281:35 pm -
2 stops29h 44m
Tue 11/244:40 pm -
2 stops32h 08m
Deal found 9/23![United Airlines logo]()
$555
This American Airlines deal was found by Cheapflights users on 9/21. 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 10/292:22 pm -
2 stops20h 09m
Wed 11/253:20 pm -
1 stop23h 59m
Deal found 9/21![American Airlines logo]()
$546
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 September 25, 2026.
Search for one-way flight options from Ontario to San Salvador. Find affordable one-way fares based on user searches. Data last updated September 25, 2026.
This United Airlines deal was found by Cheapflights users on 9/23. 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 1/266:00 am -
1 stop13h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$217
This United Airlines deal was found by Cheapflights users on 9/21. 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 1/1311:20 am -
2 stops23h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![United Airlines logo]()
$223
This United Airlines deal was found by Cheapflights users on 9/24. 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 1/186:00 am -
1 stop29h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![United Airlines logo]()
$235
This United Airlines deal was found by Cheapflights users on 9/23. 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 12/301:05 pm -
2 stops33h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$242
This United Airlines deal was found by Cheapflights users on 9/24. 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 1/1211:20 am -
2 stops23h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![United Airlines logo]()
$256
This United Airlines deal was found by Cheapflights users on 9/21. 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 12/211:20 am -
2 stops31h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![United Airlines logo]()
$262
This American Airlines deal was found by Cheapflights users on 9/21. 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 1/145:44 am -
2 stops30h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![American Airlines logo]()
$283
This United Airlines deal was found by Cheapflights users on 9/24. 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 2/191:33 pm -
2 stops21h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![United Airlines logo]()
$285
This United Airlines deal was found by Cheapflights users on 9/23. 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 12/11:40 pm -
2 stops53h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$287
This United Airlines deal was found by Cheapflights users on 9/23. 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 11/279:25 am -
2 stops27h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![United Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 9/22. 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 1/226:00 am -
1 stop29h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$306
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 September 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $485 (United Airlines) |
One-way from | $217 (United Airlines) |
Popular in | December |
Cheapest in | February |
Average price | $476 |
Good round-trip deal | $496 or less |
Good one-way deal | $484 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 7,457,451 searches. Data last updated September 25, 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
Wed 12/30
1:05 pm-12:55 am
2 stops33h 50m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$242
OntarioSan Salvador
ONT Ontario - SAL San Salvador El Salvador Intl
ONTSAL
Ontario
Tue 1/12
4:03 pm-1:19 pm
2 stops19h 16m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$256
OntarioSan Salvador
ONT Ontario - SAL San Salvador El Salvador Intl
ONTSAL
Ontario
Wed 12/2
6:40 pm-9:19 pm
2 stops24h 39m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$339
OntarioSan Salvador
ONT Ontario - SAL San Salvador El Salvador Intl
ONTSAL
Ontario
Sat 11/28
5:00 am-9:19 pm
2 stops38h 19m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$353
Quickest round-trip
OntarioSan Salvador
ONT Ontario - SAL San Salvador El Salvador Intl
ONTSAL
Ontario
Tue 11/3
6:00 am-9:19 pm
1 stop13h 19m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$380
OntarioSan Salvador
ONT Ontario - SAL San Salvador El Salvador Intl
ONTSAL
Ontario
Wed 10/28
9:25 am-2:24 pm
2 stops27h 59m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$386
OntarioSan Salvador
ONT Ontario - SAL San Salvador El Salvador Intl
ONTSAL
Ontario
Thu 10/29
6:00 am-8:19 pm
1 stop13h 19m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$400
OntarioSan Salvador
ONT Ontario - SAL San Salvador El Salvador Intl
ONTSAL
Ontario
Sun 10/25
1:35 pm-2:24 pm
2 stops23h 49m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$406
OntarioSan Salvador
ONT Ontario - SAL San Salvador El Salvador Intl
ONTSAL
Ontario
Tue 12/1
11:20 am-1:19 pm
2 stops23h 59m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$406
OntarioSan Salvador
ONT Ontario - SAL San Salvador El Salvador Intl
ONTSAL
Ontario
Mon 10/12
9:25 am-12:15 pm
2 stops25h 50m
San Salvador El Salvador Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$406
Showing 1-10 of 21 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 September.
| 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 Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars |
- 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 89 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, February is the cheapest month in which you can book a flight from Ontario to San Salvador (average of $361). Flying from Ontario to San Salvador in December is currently the most expensive (average of $857). 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 September 25, 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 4% of weekly flights between Ontario and San Salvador have experienced delays in the past year, with the average delay time being 87 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?
Sunday 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 4% 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 September 25, 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
Comfort
7.1
Entertainment
5.7
Boarding
7.5
Crew
7.7
Overall
7.4
Food
6.1
Volaris El Salvador
Volaris El Salvador
Comfort
7.1
Entertainment
5.7
Boarding
7.5
Crew
7.7
Overall
7.4
Food
6.1
Volaris El Salvador
Comfort
7.1
Entertainment
5.7
Boarding
7.5
Crew
7.7
Overall
7.4
Food
6.1
Volaris El Salvador
Comfort
7.1
Entertainment
5.7
Boarding
7.5
Crew
7.7
Overall
7.4
Food
6.1
Volaris El Salvador
Comfort
7.1
Entertainment
5.7
Boarding
7.5
Crew
7.7
Overall
7.4
Food
6.1
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
El Cuco
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Complete your trip
Complete your trip to San Salvador by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to San Salvador by cabin class
Find flights from Ontario to San Salvador, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and San Salvador flights
Browse other Ontario and San Salvador flight options. Last updated on September 25, 2026.
Other flights from Ontario
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Other flights to San Salvador
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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 7,457,451 searches. Data last updated September 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$203 | Average$397 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$295 | Average$511 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$325 | Average$572 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$365 | Average$620 | FlexibilityNo cancel fee | On-time69% |