Route guide

Buenos Aires to Trelew (EZE-REL): Nonstop Upgrade & Award Space

Aerolíneas Argentinas and B&H Airlines fly nonstop from Buenos Aires (EZE) to Trelew (REL) 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 22, 2026, refreshed on an ongoing basis as new schedules and seats are confirmed.

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3
Nonstop flights a week
685 mi
Nonstop distance
Free
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Confirmed upgrade & award space on every EZE to REL 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 Buenos Aires to Trelew 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 EZE to REL 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 EZE to REL on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Buenos Aires to Trelew nonstop

Carriers operating EZE to REL nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

  • Aerolíneas Argentinas
  • B&H Airlines
See EZE to REL on the interactive map →

Frequently asked questions about EZE to REL

How far is Trelew from Buenos Aires?
EZE to REL covers about 685 miles nonstop. Flight times vary by aircraft and season; each scheduled departure on this page lists its own times.
Which airlines fly nonstop from EZE to REL?
Aerolíneas Argentinas and B&H Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on both of them.
How often does EZE to REL operate?
The nonstop currently runs three times a week. Thin schedules like this change by season, and an alert will catch anything added.
How do I check upgrade or award availability on EZE to REL?
Open the EZE to REL calendar on this page to see confirmed upgrade and award space by date. You can also set an alert on the Buenos Aires to Trelew route, and 2LNR will notify you when space opens. It's free to start.

Never miss EZE to REL upgrade or award space

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

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