Flights from Buffalo to Guanacaste (BUF → LIR)

BUF
Buffalo
Buffalo Niagara International, USA
LIR
Guanacaste
Daniel Oduber Quiros International, Costa Rica
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No direct flights found. Here are the 15 fastest 1-stop options.
viaCharlotte(CLT)
BUF→CLT+1h 30mCLT→LIR
5h 48m
viaFort Lauderdale(FLL)
BUF→FLL+1h 30mFLL→LIR
5h 51m
viaMiami(MIA)
BUF→MIA+1h 30mMIA→LIR
5h 51m
viaAtlanta(ATL)
BUF→ATL+1h 30mATL→LIR
5h 52m
viaBaltimore(BWI)
BUF→BWI+1h 30mBWI→LIR
5h 55m
viaPhiladelphia(PHL)
BUF→PHL+1h 30mPHL→LIR
6h 3m
viaDetroit(DTW)
BUF→DTW+1h 30mDTW→LIR
6h 6m
viaNew York(EWR)
BUF→EWR+1h 30mEWR→LIR
6h 11m
viaNew York(JFK)
BUF→JFK+1h 30mJFK→LIR
6h 13m
viaChicago(ORD)
BUF→ORD+1h 30mORD→LIR
6h 31m
viaBoston(BOS)
BUF→BOS+1h 30mBOS→LIR
6h 43m
viaDallas(DFW)
BUF→DFW+1h 30mDFW→LIR
7h 2m
viaMinneapolis(MSP)
BUF→MSP+1h 30mMSP→LIR
7h 27m
viaDenver(DEN)
BUF→DEN+1h 30mDEN→LIR
8h 29m
viaLos Angeles(LAX)
BUF→LAX+1h 30mLAX→LIR
10h 40m
Search all options on Kiwi.com → Total times include an estimated 90-minute layover. Actual times vary by airline and connection.

Frequently asked questions

Are there direct flights from Buffalo to Guanacaste? Currently, there are no direct flights from BUF to LIR. You may need to connect through another airport.

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Buffalo → Guanacaste.

Cheap flights from Buffalo to Guanacaste Cheapest month to fly to Guanacaste Flights from USA Flights to Costa Rica Visa-free with USA passport All airports in Costa Rica

Try a nearby airport to Buffalo

Flights to Guanacaste (LIR) from other airports within 350 km of Buffalo. Often unlocks cheaper fares or better times.

ROC → LIR 89 km from BUF Rochester → Guanacaste USA · 27 destinations YTZ → LIR 94 km from BUF Toronto → Guanacaste Canada · 19 destinations YHM → LIR 101 km from BUF Hamilton → Guanacaste Canada · 12 destinations YYZ → LIR 109 km from BUF Toronto → Guanacaste Canada · 194 destinations YXU → LIR 197 km from BUF London → Guanacaste Canada · 6 destinations

Or try a nearby airport to Guanacaste

Flights from Buffalo (BUF) to other airports within 350 km of Guanacaste.

BUF → FON 106 km from LIR Buffalo → Fortuna Costa Rica · 5 destinations BUF → ACO 112 km from LIR Buffalo → Cobano Costa Rica · 5 destinations BUF → SJO 161 km from LIR Buffalo → San Jose Costa Rica · 55 destinations BUF → MGA 185 km from LIR Buffalo → Managua Nicaragua · 11 destinations

Other flights from Buffalo (BUF)

Atlanta (ATL) Baltimore (BWI) Boston (BOS) Charlotte (CLT) Chicago (ORD) Chicago (MDW) Dallas (DFW) Dallas (DAL) All 29 destinations →

Other flights from Guanacaste (LIR)

Atlanta (ATL) Baltimore (BWI) Boston (BOS) Calgary (YYC) Charlotte (CLT) Chicago (ORD) Cobano (ACO) Dallas (DFW) All 30 destinations →