Find Cheap Flights from Boston Logan International to Castries George F. L. Charle (BOS - SLU)

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Sat 12/16
Sat 12/23
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Good to Know

Average Price:
$719
(avg. price over the last 2 weeks)
Good Deal:
$509
or less (round trip)

When to Book Flights from Boston Logan International to Castries George F. L. Charle

Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $508 or less.
The cheapest flight from Boston Logan International to Castries George F. L. Charle was found 49 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
Morning departure is around 52% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Boston Logan International to Castries George F. L. Charle Flights

How long does a flight from Boston Logan International to Castries George F. L. Charle take?
An average nonstop flight takes 9h 05m, covering a distance of 2048 miles.
Which airlines provide the cheapest flights from Boston Logan International to Castries George F. L. Charle?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($629)
Do I need a passport to fly between Boston Logan International and Castries George F. L. Charle?
Yes.

Book cheap flights from Boston Logan International to Castries George F. L. Charle (round-trip)

Airports
Origin
Boston
$629
only
$629
Destination
Castries
$629
only
$629
Sun, Apr 29
BOS
SLU
9h 47m
Sat, May 5
SLU
BOS
22h 56m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Feb 17
BOS
SLU
20h 40m
Sat, Feb 24
SLU
BOS
19h 12m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Jan 13
BOS
SLU
12h 49m
Thu, Jan 18
SLU
BOS
14h 38m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Feb 12
BOS
SLU
15h 57m
Sun, Feb 18
SLU
BOS
10h 43m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Mar 16
BOS
SLU
13h 01m
Sun, Mar 25
SLU
BOS
41h 17m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Dec 31
BOS
SLU
10h 05m
Sun, Jan 7
SLU
BOS
10h 08m
$1060
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Dec 23
BOS
SLU
25h 15m
Sat, Dec 30
SLU
BOS
10h 19m
$1294
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Mar 10
BOS
SLU
9h 05m
Sun, Mar 18
SLU
BOS
12h 04m
$1389
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
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*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.