--- title: "Ontario to San Salvador flights: who flies ONT-SAL" description: "Avianca flies Ontario (ONT) to San Salvador (SAL) nonstop about 3 times a week as AV 531, scheduled at 4h 45m to 4h 50m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/ont-sal" url: "https://2lnr.com/routes/ont-sal.md" date_modified: "2026-10-18T05:10:47Z" --- # Ontario to San Salvador (ONT-SAL): nonstop flights and who flies them Avianca flies nonstop from Ontario (ONT) to San Salvador (SAL) just three times a week. In the timetable below it flies as AV 531, scheduled at 4h 45m to 4h 50m for the 2,284 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See ONT to SAL on the interactive map [Get started free](https://2lnr.com/login) 3 Flights a week, 4-week average 4h 45m to 4h 50m Scheduled flight time 2,284 mi Nonstop distance Free To get started ## Ontario to San Salvador flight schedule Scheduled nonstop departures for ONT to SAL starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Ontario (ONT) to San Salvador (SAL) | Date | Flight | Airline | Departs ONT | Arrives SAL | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Sat, Oct 24 | AV 531 | Avianca | 23:35 | 05:20 | 4h 45m | [Airbus A320neo](https://2lnr.com/seatmaps/av/a320neo.md) | | Tue, Oct 27 | AV 531 | Avianca | 23:45 | 05:30 | 4h 45m | Airbus A320neo | | Thu, Oct 29 | AV 531 | Avianca | 23:45 | 05:30 | 4h 45m | Airbus A320neo | | Sat, Oct 31 | AV 531 | Avianca | 23:45 | 05:30 | 4h 45m | Airbus A320neo | | Tue, Nov 3 | AV 531 | Avianca | 22:30 | 05:20 | 4h 50m | Airbus A320neo | | Thu, Nov 5 | AV 531 | Avianca | 22:45 | 05:30 | 4h 45m | [Airbus A320](https://2lnr.com/seatmaps/av/a320.md) | | Sat, Nov 7 | AV 531 | Avianca | 22:45 | 05:30 | 4h 45m | Airbus A320 | Showing all 7 scheduled ONT to SAL departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every ONT to SAL date on the interactive map ## Aircraft on the Ontario to San Salvador nonstop Avianca flies the departures in the schedule table on this page with the [Airbus A320neo](https://2lnr.com/seatmaps/av/a320neo.md) and the [Airbus A320](https://2lnr.com/seatmaps/av/a320.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full ONT to SAL nonstop schedule This page carries the full ONT to SAL nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each ONT to SAL nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See ONT to SAL on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Ontario to San Salvador nonstop Carriers operating ONT to SAL nonstop in the current schedule. - [Avianca (AV) route map](https://2lnr.com/routes/airlines/av.md)\ [The aircraft AV flies](https://2lnr.com/seatmaps/av.md) See ONT to SAL on the interactive map → ## Frequently asked questions about ONT to SAL **How long is the flight from Ontario (ONT) to San Salvador (SAL)?** Scheduled flight times from Ontario (ONT) to San Salvador (SAL) run from 4h 45m to 4h 50m across the departures in the schedule table on this page. The nonstop covers about 2,284 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from ONT to SAL?** Avianca is currently the only airline flying ONT to SAL nonstop. 2LNR doesn't show award or upgrade space for it on ONT to SAL, so this page carries the schedule rather than a space claim. **How often does ONT to SAL operate?** The ONT to SAL nonstop currently runs three times a week, on Avianca. Thin schedules like this change by season, and on Pro an alert will catch anything added. **What time do flights from ONT to SAL depart?** Scheduled ONT to SAL nonstops in the next 7 days with service leave between 22:30 and 23:45, local time at Ontario. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate ONT to SAL nonstop?** Avianca flies AV 531 nonstop from Ontario (ONT) to San Salvador (SAL), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft. **Does 2LNR show upgrade or award space on ONT to SAL?** Not on this route: 2LNR doesn't show award or upgrade space for Avianca on ONT to SAL. The page carries the full ONT to SAL nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [SAL to ONT nonstop flights](https://2lnr.com/routes/sal-ont.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Ontario (ONT)](https://2lnr.com/routes/ont.md), or [every route from San Salvador (SAL)](https://2lnr.com/routes/sal.md). Nonstops to San Salvador (SAL) from other airports within 150 miles of Ontario (ONT): - [Los Angeles (LAX) to San Salvador (SAL)](https://2lnr.com/routes/lax-sal.md), 48 miles from ONT Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full ONT to SAL nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)