--- title: "Liberia (LIR) airport: direct flights & routes" description: "Flights to and from Liberia (LIR): 29 nonstop destinations on 12 airlines, including San Jose, Miami and Houston. See who flies each one on 2LNR." canonical: "https://2lnr.com/routes/lir" url: "https://2lnr.com/routes/lir.md" date_modified: "2026-10-25T02:16:21Z" --- # Direct flights from Liberia (LIR) From Liberia Airport (LIR) in Costa Rica, 12 airlines fly nonstop to 29 destinations, led by United Airlines, American Airlines, and WestJet. The busiest nonstops from Liberia go to San Jose, Miami, and Houston. 2LNR monitors confirmed space on the Liberia routes flown by American Airlines, Delta Air Lines, and Alaska Airlines so you can act while it's still available. Route data refreshed October 25, 2026. Routes and carriers reflect the schedule data behind 2LNR's route map. Updated October 21, 2026. Explore Liberia routes on the interactive map [Get started free](https://2lnr.com/login) 29 Nonstop destinations 12 Airlines serving LIR Free To get started ## About Liberia Airport (LIR) Liberia Airport (LIR) is the airport serving Liberia, Costa Rica. Its ICAO code is MRLB. Departure and arrival times at LIR are local to the America/Costa\_Rica time zone. Its nonstop network reaches 29 destinations across 4 countries. ## Confirmed upgrade & award space on Liberia routes 2LNR tracks confirmed upgrade and award space on American Airlines, Delta Air Lines, and Alaska Airlines, segment by segment and date by date. Pick any Liberia destination below to open a calendar of departures, the next 14 days free on every product and the full horizon on Pro. ### See real availability Confirmed upgrade or award seats by date on the LIR routes 2LNR tracks, checked against live inventory so you know what's open before you book. ### Set an alert Premium inventory turns over fast. Watch a tracked Liberia route on Pro 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) These are the city pairs behind flights to and from Liberia: 29 nonstop destinations with active service at Liberia Airport. Each route links to its own page, with confirmed upgrade or award space by date where 2LNR tracks the carrier. - [Liberia to Atlanta flights (LIR-ATL)](https://2lnr.com/routes/lir-atl.md): Delta Air Lines\ [Return: Atlanta to Liberia](https://2lnr.com/routes/atl-lir.md) - [Liberia to Boston flights (LIR-BOS)](https://2lnr.com/routes/lir-bos.md): Delta Air Lines and JetBlue Airways\ [Return: Boston to Liberia](https://2lnr.com/routes/bos-lir.md) - [Liberia to Calgary flights (LIR-YYC)](https://2lnr.com/routes/lir-yyc.md): WestJet\ [Return: Calgary to Liberia](https://2lnr.com/routes/yyc-lir.md) - [Liberia to Charlotte flights (LIR-CLT)](https://2lnr.com/routes/lir-clt.md): American Airlines\ [Return: Charlotte to Liberia](https://2lnr.com/routes/clt-lir.md) - [Liberia to Chicago flights (LIR-ORD)](https://2lnr.com/routes/lir-ord.md): American Airlines and United Airlines\ [Return: Chicago to Liberia](https://2lnr.com/routes/ord-lir.md) - [Liberia to Cobano flights (LIR-ACO)](https://2lnr.com/routes/lir-aco.md): Euro Exec Express\ [Return: Cobano to Liberia](https://2lnr.com/routes/aco-lir.md) - [Liberia to Dallas flights (LIR-DFW)](https://2lnr.com/routes/lir-dfw.md): American Airlines\ [Return: Dallas to Liberia](https://2lnr.com/routes/dfw-lir.md) - [Liberia to Denver flights (LIR-DEN)](https://2lnr.com/routes/lir-den.md): United Airlines\ [Return: Denver to Liberia](https://2lnr.com/routes/den-lir.md) - [Liberia to Detroit flights (LIR-DTW)](https://2lnr.com/routes/lir-dtw.md): Delta Air Lines\ [Return: Detroit to Liberia](https://2lnr.com/routes/dtw-lir.md) - [Liberia to Fort Lauderdale flights (LIR-FLL)](https://2lnr.com/routes/lir-fll.md): JetBlue Airways\ [Return: Fort Lauderdale to Liberia](https://2lnr.com/routes/fll-lir.md) - [Liberia to Houston flights (LIR-IAH)](https://2lnr.com/routes/lir-iah.md): United Airlines\ [Return: Houston to Liberia](https://2lnr.com/routes/iah-lir.md) - [Liberia to La Fortuna flights (LIR-FON)](https://2lnr.com/routes/lir-fon.md): Euro Exec Express\ [Return: La Fortuna to Liberia](https://2lnr.com/routes/fon-lir.md) - [Liberia to Los Angeles flights (LIR-LAX)](https://2lnr.com/routes/lir-lax.md): Alaska Airlines and United Airlines\ [Return: Los Angeles to Liberia](https://2lnr.com/routes/lax-lir.md) - [Liberia to Miami flights (LIR-MIA)](https://2lnr.com/routes/lir-mia.md): American Airlines\ [Return: Miami to Liberia](https://2lnr.com/routes/mia-lir.md) - [Liberia to Minneapolis flights (LIR-MSP)](https://2lnr.com/routes/lir-msp.md): Delta Air Lines and Sun Country Airlines\ [Return: Minneapolis to Liberia](https://2lnr.com/routes/msp-lir.md) - [Liberia to Montreal flights (LIR-YUL)](https://2lnr.com/routes/lir-yul.md): Air Canada, Air Transat, and WestJet\ [Return: Montreal to Liberia](https://2lnr.com/routes/yul-lir.md) - [Liberia to New York flights (LIR-JFK)](https://2lnr.com/routes/lir-jfk.md): American Airlines, Delta Air Lines, and JetBlue Airways\ [Return: New York to Liberia](https://2lnr.com/routes/jfk-lir.md) - [Liberia to Newark flights (LIR-EWR)](https://2lnr.com/routes/lir-ewr.md): United Airlines\ [Return: Newark to Liberia](https://2lnr.com/routes/ewr-lir.md) - [Liberia to Nicoya flights (LIR-NOB)](https://2lnr.com/routes/lir-nob.md): Euro Exec Express\ [Return: Nicoya to Liberia](https://2lnr.com/routes/nob-lir.md) - [Liberia to Ottawa flights (LIR-YOW)](https://2lnr.com/routes/lir-yow.md): Porter Airlines and WestJet\ [Return: Ottawa to Liberia](https://2lnr.com/routes/yow-lir.md) - [Liberia to Philadelphia flights (LIR-PHL)](https://2lnr.com/routes/lir-phl.md): American Airlines\ [Return: Philadelphia to Liberia](https://2lnr.com/routes/phl-lir.md) - [Liberia to San Francisco flights (LIR-SFO)](https://2lnr.com/routes/lir-sfo.md): Alaska Airlines and United Airlines\ [Return: San Francisco to Liberia](https://2lnr.com/routes/sfo-lir.md) - [Liberia to San Jose flights (LIR-SJO)](https://2lnr.com/routes/lir-sjo.md): Euro Exec Express\ [Return: San Jose to Liberia](https://2lnr.com/routes/sjo-lir.md) - [Liberia to Seattle flights (LIR-SEA)](https://2lnr.com/routes/lir-sea.md): Alaska Airlines\ [Return: Seattle to Liberia](https://2lnr.com/routes/sea-lir.md) - [Liberia to Toronto flights (LIR-YYZ)](https://2lnr.com/routes/lir-yyz.md): Air Canada, Air Transat, Porter Airlines, and WestJet\ [Return: Toronto to Liberia](https://2lnr.com/routes/yyz-lir.md) - [Liberia to Vancouver flights (LIR-YVR)](https://2lnr.com/routes/lir-yvr.md): Air Canada and WestJet\ [Return: Vancouver to Liberia](https://2lnr.com/routes/yvr-lir.md) - [Liberia to Washington flights (LIR-IAD)](https://2lnr.com/routes/lir-iad.md): United Airlines\ [Return: Washington to Liberia](https://2lnr.com/routes/iad-lir.md) - [Liberia to Winnipeg flights (LIR-YWG)](https://2lnr.com/routes/lir-ywg.md): WestJet\ [Return: Winnipeg to Liberia](https://2lnr.com/routes/ywg-lir.md) - [Liberia to Zurich flights (LIR-ZRH)](https://2lnr.com/routes/lir-zrh.md): Edelweiss Air Explore LIR routes on the interactive map → ## Nonstop flights to Liberia (LIR) 28 airports have nonstops to Liberia Airport in 2LNR's schedule data. Here they are, with the airlines that fly each route. - [Atlanta to Liberia flights (ATL-LIR)](https://2lnr.com/routes/atl-lir.md): Delta Air Lines - [Boston to Liberia flights (BOS-LIR)](https://2lnr.com/routes/bos-lir.md): Delta Air Lines and JetBlue Airways - [Calgary to Liberia flights (YYC-LIR)](https://2lnr.com/routes/yyc-lir.md): WestJet - [Charlotte to Liberia flights (CLT-LIR)](https://2lnr.com/routes/clt-lir.md): American Airlines - [Chicago to Liberia flights (ORD-LIR)](https://2lnr.com/routes/ord-lir.md): American Airlines and United Airlines - [Cobano to Liberia flights (ACO-LIR)](https://2lnr.com/routes/aco-lir.md): Euro Exec Express - [Dallas to Liberia flights (DFW-LIR)](https://2lnr.com/routes/dfw-lir.md): American Airlines - [Denver to Liberia flights (DEN-LIR)](https://2lnr.com/routes/den-lir.md): United Airlines - [Detroit to Liberia flights (DTW-LIR)](https://2lnr.com/routes/dtw-lir.md): Delta Air Lines - [Fort Lauderdale to Liberia flights (FLL-LIR)](https://2lnr.com/routes/fll-lir.md): JetBlue Airways - [Houston to Liberia flights (IAH-LIR)](https://2lnr.com/routes/iah-lir.md): United Airlines - [La Fortuna to Liberia flights (FON-LIR)](https://2lnr.com/routes/fon-lir.md): Euro Exec Express - [Los Angeles to Liberia flights (LAX-LIR)](https://2lnr.com/routes/lax-lir.md): Alaska Airlines and United Airlines - [Miami to Liberia flights (MIA-LIR)](https://2lnr.com/routes/mia-lir.md): American Airlines - [Minneapolis to Liberia flights (MSP-LIR)](https://2lnr.com/routes/msp-lir.md): Delta Air Lines and Sun Country Airlines - [Montreal to Liberia flights (YUL-LIR)](https://2lnr.com/routes/yul-lir.md): Air Canada, Air Transat, and WestJet - [New York to Liberia flights (JFK-LIR)](https://2lnr.com/routes/jfk-lir.md): American Airlines, Delta Air Lines, and JetBlue Airways - [Newark to Liberia flights (EWR-LIR)](https://2lnr.com/routes/ewr-lir.md): United Airlines - [Nicoya to Liberia flights (NOB-LIR)](https://2lnr.com/routes/nob-lir.md): Euro Exec Express - [Ottawa to Liberia flights (YOW-LIR)](https://2lnr.com/routes/yow-lir.md): Porter Airlines and WestJet - [Philadelphia to Liberia flights (PHL-LIR)](https://2lnr.com/routes/phl-lir.md): American Airlines - [San Francisco to Liberia flights (SFO-LIR)](https://2lnr.com/routes/sfo-lir.md): Alaska Airlines and United Airlines - [San Jose to Liberia flights (SJO-LIR)](https://2lnr.com/routes/sjo-lir.md): Euro Exec Express - [Seattle to Liberia flights (SEA-LIR)](https://2lnr.com/routes/sea-lir.md): Alaska Airlines - [Toronto to Liberia flights (YYZ-LIR)](https://2lnr.com/routes/yyz-lir.md): Air Canada, Air Transat, Porter Airlines, and WestJet - [Vancouver to Liberia flights (YVR-LIR)](https://2lnr.com/routes/yvr-lir.md): Air Canada and WestJet - [Washington to Liberia flights (IAD-LIR)](https://2lnr.com/routes/iad-lir.md): United Airlines - [Winnipeg to Liberia flights (YWG-LIR)](https://2lnr.com/routes/ywg-lir.md): WestJet ## Airlines that fly out of Liberia (LIR) The carriers with nonstop service from Liberia Airport, ordered by how many destinations each one reaches. Each links to that airline's full route map. - [United Airlines (UA)](https://2lnr.com/routes/airlines/ua.md) - [American Airlines (AA)](https://2lnr.com/routes/airlines/aa.md) - [WestJet (WS)](https://2lnr.com/routes/airlines/ws.md) - [Delta Air Lines (DL)](https://2lnr.com/routes/airlines/dl.md) - [Euro Exec Express (RZ)](https://2lnr.com/routes/airlines/rz.md) - [Air Canada (AC)](https://2lnr.com/routes/airlines/ac.md) - [Alaska Airlines (AS)](https://2lnr.com/routes/airlines/as.md) - [JetBlue Airways (B6)](https://2lnr.com/routes/airlines/b6.md) - [Porter Airlines (PD)](https://2lnr.com/routes/airlines/pd.md) - [Air Transat (TS)](https://2lnr.com/routes/airlines/ts.md) - [Sun Country Airlines (SY)](https://2lnr.com/routes/airlines/sy.md) ## Alternative airports near Liberia (LIR) Nearby airports with nonstop service of their own, closest first. Distances are great-circle between the two airports' coordinates, not driving time, so check the ground connection before you treat one as a substitute. - [Tamarindo (TNO)](https://2lnr.com/routes/tno.md) (27 miles, 1 nonstop destination) - [Nicoya (NOB)](https://2lnr.com/routes/nob.md) (43 miles, 2 nonstop destinations) - [Cobano (ACO)](https://2lnr.com/routes/aco.md) (69 miles, 3 nonstop destinations) - [La Fortuna (FON)](https://2lnr.com/routes/fon.md) (73 miles, 4 nonstop destinations) - [San Jose (SJO)](https://2lnr.com/routes/sjo.md) (99 miles, 50 nonstop destinations) - [Managua (MGA)](https://2lnr.com/routes/mga.md) (115 miles, 7 nonstop destinations) [Costa Rica flights by airport](https://2lnr.com/routes/to/costa-rica.md) - [How American upgrades clear](https://2lnr.com/about/aa/upgrades.md) - [How to read award availability by date](https://2lnr.com/guides/award-availability.md) ## Frequently asked questions about Liberia (LIR) **How many nonstop destinations does Liberia Airport (LIR) serve?** Liberia Airport has active nonstop service to 29 destinations in 2LNR's schedule data. The busiest markets from LIR are San Jose, Miami, and Houston. The full list, with who flies each route and, where 2LNR tracks the carrier, upgrade and award space by date, is on this page. **Which airlines fly out of Liberia (LIR)?** The carriers with nonstop service from Liberia Airport are listed in full on this page, each linked to its own route map. United Airlines, American Airlines, and WestJet run the most routes from Liberia, in that order. In 2LNR's schedule data that is 12 airlines in total. **How many airlines fly out of LIR?** 2LNR's schedule data currently shows 12 airlines with at least one nonstop route from Liberia (LIR). That figure counts the carrier operating the flight rather than every carrier that sells a seat on it, so a codeshare marketed by a partner is not counted twice, and it moves with the season. **How do I check upgrade or award availability from LIR?** Pick any destination on this page, such as Miami, to open a calendar of LIR departures with confirmed upgrade and award space on American Airlines, Delta Air Lines, and Alaska Airlines by date, the next 14 days free on every product and the full horizon on Pro. On Pro you can also set an alert so 2LNR notifies you when space opens. **Does 2LNR track flights from LIR?** Yes. Every nonstop route from Liberia Airport in 2LNR's schedule data is listed, 29 destinations in total, and on the routes flown by American Airlines, Delta Air Lines, and Alaska Airlines what is shown is confirmed availability rather than a forecast, the next 14 days free on every product and the full horizon on Pro. **Where can you fly nonstop from Liberia (LIR)?** 2LNR's schedule data shows nonstops from Liberia (LIR) to 29 destinations. The busiest go to San Jose, Miami, Houston, Cobano, Dallas, Toronto, Nicoya, La Fortuna, Los Angeles, and Atlanta. This page lists all 29, with the airlines that fly each one. ## Never miss LIR upgrade or award space See what's open by date on these routes, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)