Baltimore-Washington to Grantley Adams
2086 miles great-circle distance, typically flown in 4h 36m with 6 airlines operating direct service from Baltimore-Washington (BWI) to Grantley Adams (BGI). Cheapest fares are usually in January (around $249 return), with peak prices in August (around $747). Departures on a Tuesday tend to undercut weekend prices on this corridor.
Flying from Baltimore-Washington
Baltimore-Washington Thurgood Marshall is Southwest Airlines' largest East Coast hub and one of the cheapest US airports for domestic travel. The MARC Penn Line and Amtrak both serve BWI Rail Station — a 12-minute light rail shuttle ride from the terminal — with onward service to Washington Union Station in 30 minutes ($8 MARC, $20+ Amtrak). Limited international long-haul (BA to London, Condor to Frankfurt seasonally); the focus is heavy short-haul Southwest and ULCC capacity.
Arriving in Bridgetown
Grantley Adams International on Barbados is the Eastern Caribbean's main hub, 13 km east of Bridgetown. Fixed-rate taxis and Mini-Bus Route 11 handle most arriving traffic. Fares from US East Coast cities peak in winter (December–April) and are noticeably cheaper June through November despite hurricane season — Barbados is just outside the main hurricane track. Direct service from JetBlue, AA and BA dominates US-source capacity.
Who flies BWI to BGI?
| Airline | IATA | Flight time | Cabin |
| Southwest Airlines | WN | 4h 36m | Economy |
| Spirit Airlines | NK | 4h 36m | Economy |
| Frontier Airlines | F9 | 4h 36m | Economy |
| American Airlines | AA | 4h 36m | Economy |
| Delta Air Lines | DL | 4h 36m | Economy |
| United Airlines | UA | 4h 36m | Economy |
6 carriers fly direct on this corridor. Frequencies vary by season — summer and winter holiday peaks see additional flights.
Best time to fly BWI→BGI
Synthesised from 12-month price aggregates. Cheapest months in green, peak in red.
Estimated baseline. Prices update on a 30-day cadence as Travelpayouts data refreshes. Cheapest day-of-week typically Tuesday.
Baltimore to Bridgetown FAQs
Direct flights from Baltimore-Washington (BWI) to Grantley Adams (BGI) take approximately 4h 36m for the 2086-mile journey, plus 30–60 minutes of taxi, climb and descent. Total airport-to-airport time depends on cruise winds and air-traffic queueing on approach.
January is typically the cheapest month on this route, with one-way fares from $249. August is the peak — expect prices 2–3× higher. Book 4–8 weeks ahead for best fares; last-minute prices on this corridor rise sharply inside two weeks of departure.
6 carriers operate direct service from Baltimore-Washington (BWI) to Grantley Adams (BGI): Southwest Airlines, Spirit Airlines, Frontier Airlines, American Airlines, Delta Air Lines and 1 more. Frequencies vary by season and carrier — Southwest Airlines typically operates the highest weekly count on this corridor.
Visa-free for US passport holders up to 6 months. Always check travel.state.gov for the latest entry requirements before booking.
Grantley Adams (BGI) is the primary international airport for Bridgetown. Allow 30–60 minutes for the ground transfer by train, express bus, taxi or rideshare depending on traffic and time of day. See the airport's official website for current train and shuttle timetables.