Boston to Cap Haitien (BOS-CAP): nonstop flights and who flies them

Sunrise Airways flies nonstop from Boston (BOS) to Cap Haitien (CAP) just once a week. Where the timetable below gives a flight time, it's 4h 30m for the 1,566 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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1
Flights a week, 4-week average
4h 30m
Scheduled flight time
1,566 mi
Nonstop distance
Free
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Boston to Cap Haitien flight schedule

Scheduled nonstop departures for BOS to CAP starting October 21, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Boston (BOS) to Cap Haitien (CAP)
Date Flight Airline Departs BOS Arrives CAP Duration Aircraft
S6 623Sunrise Airways10:0014:304h 30m32S
S6 623Sunrise Airways10:0014:304h 30m32S
S6 623Sunrise Airways09:0013:304h 30m32S
S6 623Sunrise Airways09:0013:304h 30m32S
S6 623Sunrise Airways10:0014:30—32S
S6 623Sunrise Airways09:0013:304h 30m32S
S6 623Sunrise Airways09:0013:304h 30m32S

Showing all 7 scheduled BOS to CAP departures across 7 days with service, starting October 21, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every BOS to CAP date on the interactive map

Aircraft on the Boston to Cap Haitien nonstop

Sunrise Airways flies the Airbus A320 family on every departure in the schedule table on this page.

The full BOS to CAP nonstop schedule

This page carries the full BOS to CAP nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each BOS to CAP nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See BOS to CAP on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Boston to Cap Haitien nonstop

Carriers operating BOS to CAP nonstop in the current schedule.

See BOS to CAP on the interactive map →

Frequently asked questions about BOS to CAP

How long is the flight from Boston (BOS) to Cap Haitien (CAP)?
Where the schedule table on this page lists a duration, S6 623 is scheduled at 4h 30m from Boston (BOS) to Cap Haitien (CAP). The nonstop covers about 1,566 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from BOS to CAP?
Sunrise Airways is currently the only airline flying BOS to CAP nonstop. 2LNR doesn't show award or upgrade space for it on BOS to CAP, so this page carries the schedule rather than a space claim.
How often does BOS to CAP operate?
The BOS to CAP nonstop currently runs once a week, on Sunrise Airways. Thin schedules like this change by season, and on Pro an alert will catch anything added.
What time do flights from BOS to CAP depart?
Scheduled BOS to CAP nonstops in the next 7 days with service leave between 09:00 and 10:00, local time at Boston. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate BOS to CAP nonstop?
Sunrise Airways flies S6 623 nonstop from Boston (BOS) to Cap Haitien (CAP), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft.
Does 2LNR show upgrade or award space on BOS to CAP?
Not on this route: 2LNR doesn't show award or upgrade space for Sunrise Airways on BOS to CAP. The page carries the full BOS to CAP nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full BOS to CAP nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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