Direct (nonstop) flights from San Juan to Baltimore
3 airlines fly nonstop from Luis Munoz Marin International (SJU) to Baltimore Washington International (BWI). It's 1,565 miles (2,519 km), about 4h 10m in the air. Operated by Frontier Airlines, Spirit Airlines, Southwest Airlines.
Frontier Airlines
Spirit Airlines
Southwest Airlines
Route data last updated: May 29, 2026
Airlines with non-stop flights
F9
Frontier Airlines
NK
Spirit Airlines
WN
Southwest Airlines
Alternative Routes
Other ways to fly from San Juan to Baltimore with one stop · direct emits 264 kg CO₂ per passenger
Looking for the return flight?
BWI → SJU: Flights from Baltimore to San JuanOther direct flights from San Juan
Direct flights from Baltimore (BWI)
Frequently Asked Questions
How long is the direct flight from San Juan to Baltimore?
A nonstop flight from San Juan (SJU) to Baltimore (BWI) takes approximately 4 hours and 10 minutes. The distance is 1,565 miles (2,519 km).
Which airlines fly nonstop from San Juan to Baltimore?
3 airlines: Frontier Airlines, Spirit Airlines, Southwest Airlines.
Is there a nonstop flight from San Juan to Baltimore?
Yes. 3 airlines: Frontier Airlines, Spirit Airlines, Southwest Airlines.
How far is San Juan from Baltimore?
The flight distance from San Juan to Baltimore is 1,565 miles (2,519 km), measured as the great-circle (shortest air) distance.
What type of aircraft flies from San Juan to Baltimore?
At 4h 10m, 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 Puerto Rico to USA?
Depends on your passport. Check with the USA embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from San Juan to Baltimore?
Roughly 264 kg CO2 per passenger one-way. That's about the same as driving 1,320 km.
Is the return flight from Baltimore to San Juan 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 San Juan to Baltimore?
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 Luis Munoz Marin International for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.