Direct (nonstop) flights from Atlanta to Guanacaste
1 airline flys nonstop from Hartsfield–Jackson Atlanta International Airport (ATL) to Daniel Oduber Quiros International (LIR). It's 1,586 miles (2,553 km), about 4h in the air. Operated by Delta Air Lines.
Delta Air Lines
Route data last updated: May 29, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Atlanta to Guanacaste with one stop · direct emits 268 kg CO₂ per passenger
Looking for the return flight?
LIR → ATL: Flights from Guanacaste to AtlantaOther direct flights from Atlanta
Direct flights from Guanacaste (LIR)
Frequently Asked Questions
How long is the direct flight from Atlanta to Guanacaste?
A nonstop flight from Atlanta (ATL) to Guanacaste (LIR) takes approximately 4 hours. The distance is 1,586 miles (2,553 km).
Which airlines fly nonstop from Atlanta to Guanacaste?
Just Delta Air Lines.
Is there a nonstop flight from Atlanta to Guanacaste?
Yes. 1 airline: Delta Air Lines.
How far is Atlanta from Guanacaste?
The flight distance from Atlanta to Guanacaste is 1,586 miles (2,553 km), measured as the great-circle (shortest air) distance.
What is the time difference between Atlanta and Guanacaste?
Guanacaste is 2 hours behind Atlanta. (America/New_York vs America/Costa_Rica.)
What type of aircraft flies from Atlanta to Guanacaste?
At 4h, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
Do I need a visa to travel from USA to Costa Rica?
Depends on your passport. Check with the Costa Rica embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Atlanta to Guanacaste?
Roughly 268 kg CO2 per passenger one-way. That's about the same as driving 1,340 km.
Is the return flight from Guanacaste to Atlanta also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Atlanta to Guanacaste?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Hartsfield–Jackson Atlanta International Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.