Boston (BOS) to Liberia (LIR)
Flight time
≈ 5h 32m
Bearing
206° SW
Boston (BOS) to Liberia (LIR) is 2,364 miles (3,805 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies BOS–LIR
Filed traffic dataIn April 2026, JetBlue Airways operated the most departures, one of 2 carriers flying nonstop BOS–LIR; the Airbus A321 was the most common aircraft at 52% of departures; flights ran 80% full.
Departures
58
April 2026
Seats
10,106
both directions
Passengers
8,086
both directions
Load factor
80.0%
RPM ÷ ASM
Who flies BOS–LIR?
JetBlue Airways operated the most nonstop BOS–LIR departures in April 2026 (50), one of 2 carriers on the route.
- B6
50 departures · 8,554 seats
Share of departures86.2%78.2%
Load
- DL
8 departures · 1,552 seats
Share of departures13.8%90.0%
Load
What plane flies BOS–LIR?
In April 2026, the Airbus A321 flew 52% of BOS–LIR departures — more than any other aircraft type.
- Airbus A321
30 departures · 72.9% load
51.7% - Airbus A220-300
20 departures · 89.1% load
34.5% - Airbus A321neo
8 departures · 90.0% load
13.8%
How has BOS–LIR traffic changed?
Nonstop BOS–LIR departures rose from 1 in July 2025 to 58 in April 2026.
Monthly nonstop BOS–LIR traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
July 2025
1 departures · 94 passengers
58.0%
Load
August 2025
0 departures · 0 passengers
—
Load
September 2025
0 departures · 0 passengers
—
Load
October 2025
0 departures · 0 passengers
—
Load
November 2025
14 departures · 1,642 passengers
73.4%
Load
December 2025
35 departures · 4,257 passengers
73.7%
Load
January 2026
44 departures · 6,234 passengers
83.0%
Load
February 2026
51 departures · 6,706 passengers
83.9%
Load
March 2026
52 departures · 7,226 passengers
91.8%
Load
April 2026
58 departures · 8,086 passengers
80.0%
Load
By direction
Each direction is filed separately — they rarely match.
BOS → LIR
75.8% full
29 departures · 3,832 passengers
LIR → BOS
84.2% full
29 departures · 4,254 passengers
Nonstop BOS–LIR traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through April 2026; filings from 2025. Public domain (US Government work).
The airports
Liberia
CR
Daniel Oduber Quirós International Airport
Coordinates
10.59°N, 85.54°W
Hemisphere
N · W
Frequently asked
How far is Boston (BOS) from Liberia (LIR)?
BOS to LIR is 2,364 miles (3,805 km / 2,054 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from BOS to LIR?
A nonstop covers the 2,364-mile great-circle distance in roughly 5h 32m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies BOS–LIR?
In April 2026, the Airbus A321 flew the largest share of departures (51.7%), followed by the Airbus A220-300 (34.5%).
What mileage do I earn flying BOS–LIR?
Distance-based programs credit off the 2,364-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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