Route guide

Ontario to San Salvador (ONT-SAL): Nonstop Upgrade & Award Space

Avianca flies nonstop from Ontario (ONT) to San Salvador (SAL) just three times a week. With so few departures, each one carries the only premium seats on the route that day. 2LNR tracks confirmed upgrade and award space on all of them, so a rare opening doesn't slip past you.

Data current as of July 21, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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3
Nonstop flights a week
2,284 mi
Nonstop distance
Free
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Confirmed upgrade & award space on every ONT to SAL departure

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Open the calendar for Ontario to San Salvador to see which departures have real space, or watch the route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each ONT to SAL departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

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. 2LNR tracks confirmed upgrade and award space on each of them.

  • Avianca
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Frequently asked questions about ONT to SAL

How far is San Salvador from Ontario?
ONT to SAL covers about 2,284 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from ONT to SAL?
Avianca is currently the only airline flying ONT to SAL nonstop. 2LNR tracks confirmed upgrade and award space on every Avianca departure.
How often does ONT to SAL operate?
The nonstop currently runs three times a week, on Avianca. Thin schedules like this change by season, and an alert will catch anything added.
How do I check upgrade or award availability on ONT to SAL?
Open the ONT to SAL calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Ontario to San Salvador route, and 2LNR will notify you when space opens. It's free to start.

Never miss ONT to SAL upgrade or award space

Track confirmed availability, set alerts, and book with confidence. Free to start, no credit card required.

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