Flights from Nantucket to Guanacaste (ACK → LIR)

ACK
Nantucket
Nantucket Mem, USA
LIR
Guanacaste
Daniel Oduber Quiros International, Costa Rica
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No direct flights found. Here are the 6 fastest 1-stop options.
viaNew York(JFK)
ACK→JFK+1h 30mJFK→LIR
6h 2m
viaNew York(EWR)
ACK→EWR+1h 30mEWR→LIR
6h 4m
viaPhiladelphia(PHL)
ACK→PHL+1h 30mPHL→LIR
6h 4m
viaBoston(BOS)
ACK→BOS+1h 30mBOS→LIR
6h 8m
viaCharlotte(CLT)
ACK→CLT+1h 30mCLT→LIR
6h 8m
viaChicago(ORD)
ACK→ORD+1h 30mORD→LIR
7h 22m
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 Nantucket to Guanacaste? Currently, there are no direct flights from ACK 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 Nantucket → Guanacaste.

Cheap flights from Nantucket 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 Nantucket

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

MVY → LIR 48 km from ACK Martha's Vineyard → Guanacaste USA · 12 destinations HYA → LIR 49 km from ACK Hyannis → Guanacaste USA · 8 destinations PVD → LIR 126 km from ACK Providence → Guanacaste USA · 38 destinations BOS → LIR 147 km from ACK Boston → Guanacaste USA · 153 destinations ORH → LIR 188 km from ACK Worcester → Guanacaste USA · 5 destinations

Or try a nearby airport to Guanacaste

Flights from Nantucket (ACK) to other airports within 350 km of Guanacaste.

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

Other flights from Nantucket (ACK)

Bedford/Hanscom (BED) Boston (BOS) Caldwell (CDW) Charlotte (CLT) Chicago (ORD) Hyannis (HYA) Martha's Vineyard (MVY) New Bedford (EWB) All 16 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 →