Airport route guide

Upgrade & Award Space from Liberia (LIR)

From Liberia Airport (LIR) in CR, United Airlines, American Airlines, and WestJet fly nonstop to 30 destinations. It's enough volume to carry real upgrade and award inventory, though the best seats to San Jose tend to go quickly. 2LNR monitors confirmed space on each Liberia route so you can act while it's still available.

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

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Nonstop destinations

30+

Airlines in award search

Free

To get started

Confirmed upgrade & award space on every LIR route

2LNR tracks confirmed upgrade and award availability on American, Delta, and Alaska and across 30 airlines, segment by segment, date by date. Pick any Liberia destination below to open a calendar of departures with real availability, or watch a route and get alerted when space opens.

See real availability

Confirmed upgrade and award seats on each LIR route, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch a Liberia route and 2LNR notifies you when space appears.

Plan on the map

Explore every LIR nonstop on the interactive route map, with connections and route statistics.

All nonstop destinations from Liberia (LIR)

30 nonstop destinations with active service from Liberia Airport. Each route links to its confirmed upgrade and award availability.

Explore LIR routes on the interactive map →

Frequently asked questions about Liberia (LIR)

How many nonstop destinations does Liberia Airport (LIR) serve?

Liberia Airport has active nonstop service to 30 destinations. The busiest markets from LIR are San Jose, Miami, and Cobano. The full list, with live upgrade and award availability for each route, is on this page.

Which airlines fly upgrade-trackable routes from LIR?

United Airlines, American Airlines, and WestJet operate the most tracked routes from Liberia, in that order. 2LNR covers upgrade and award space on more than 30 airlines, so other carriers serving LIR appear on their routes as well.

How do I check upgrade or award availability from LIR?

Pick any destination on this page, such as San Jose, to open a calendar of LIR departures with confirmed upgrade and award space, date by date. You can also set an alert so 2LNR notifies you when space opens on a route you care about.

Does 2LNR track flights from LIR?

Yes. Every active nonstop route from Liberia Airport is tracked, 30 destinations in total, and what's shown is confirmed availability rather than a forecast. It's free to start.

Never miss LIR upgrade or award space

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

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