Flights from Saint Louis to Guanacaste (STL → LIR)

STL
Saint Louis
Saint Louis Airport, USA
LIR
Guanacaste
Daniel Oduber Quiros International, Costa Rica
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No direct flights found. Here are the 20 fastest 1-stop options.
viaAtlanta(ATL)
STL→ATL+1h 30mATL→LIR
5h 26m
viaHouston(HOU)
STL→HOU+1h 30mHOU→LIR
5h 34m
viaHouston(IAH)
STL→IAH+1h 30mIAH→LIR
5h 34m
viaFort Lauderdale(FLL)
STL→FLL+1h 30mFLL→LIR
5h 38m
viaMiami(MIA)
STL→MIA+1h 30mMIA→LIR
5h 38m
viaDallas(DFW)
STL→DFW+1h 30mDFW→LIR
5h 46m
viaCharlotte(CLT)
STL→CLT+1h 30mCLT→LIR
5h 51m
viaChicago(ORD)
STL→ORD+1h 30mORD→LIR
6h 6m
viaDetroit(DTW)
STL→DTW+1h 30mDTW→LIR
6h 29m
viaBaltimore(BWI)
STL→BWI+1h 30mBWI→LIR
6h 47m
viaMinneapolis(MSP)
STL→MSP+1h 30mMSP→LIR
6h 55m
viaPhiladelphia(PHL)
STL→PHL+1h 30mPHL→LIR
7h 3m
viaToronto(YYZ)
STL→YYZ+1h 30mYYZ→LIR
7h 7m
viaNew York(EWR)
STL→EWR+1h 30mEWR→LIR
7h 18m
viaNew York(JFK)
STL→JFK+1h 30mJFK→LIR
7h 20m
viaDenver(DEN)
STL→DEN+1h 30mDEN→LIR
7h 22m
viaBoston(BOS)
STL→BOS+1h 30mBOS→LIR
7h 57m
viaMontreal(YUL)
STL→YUL+1h 30mYUL→LIR
8h 5m
viaLos Angeles(LAX)
STL→LAX+1h 30mLAX→LIR
9h 29m
viaSan Francisco(SFO)
STL→SFO+1h 30mSFO→LIR
10h 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 Saint Louis to Guanacaste? Currently, there are no direct flights from STL 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 Saint Louis → Guanacaste.

Cheap flights from Saint Louis 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 Saint Louis

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

BLV → LIR 54 km from STL Belleville → Guanacaste USA · 11 destinations COU → LIR 160 km from STL Columbia → Guanacaste USA · 8 destinations PIA → LIR 221 km from STL Peoria → Guanacaste USA · 11 destinations BMI → LIR 230 km from STL Bloomington → Guanacaste USA · 6 destinations EVV → LIR 260 km from STL Evansville → Guanacaste USA · 8 destinations

Or try a nearby airport to Guanacaste

Flights from Saint Louis (STL) to other airports within 350 km of Guanacaste.

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

Other flights from Saint Louis (STL)

Atlanta (ATL) Austin (AUS) Baltimore (BWI) Boston (BOS) Burbank (BUR) Cancun (CUN) Charleston (CHS) Charlotte (CLT) All 67 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 →