When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 19 days in advance, which can save you up to 67% on flights from Boston to Saint Lucia compared to booking the week you need them. Waiting 19 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $430. For sooner than that we have options available in the next 3 days from $658.
September is one of the best times of the year to fly to Saint Lucia from Boston. Prices for September average $824 per person but you can even find prices for as low as $525. The most expensive prices can be found in the month of August. Opting for a September flight can save you 26% on your journey compared to booking in August
When flying from Boston to Saint Lucia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$410 - $696
Route
Depart
Return
Price
Boston Logan IntlCastries Hewanorra
BOS - UVF
BOSUVF
Boston Logan Intl
dom. 10/13
2 stops17h 10m
Castries Hewanorra
vie. 10/18
1 stop8h 55m
Boston Logan IntlCastries Hewanorra
BOS - UVF
BOSUVF
Boston Logan Intl
lun. 8/19
1 stop8h 37m
Castries Hewanorra
vie. 8/23
1 stop17h 31m
Boston Logan IntlCastries Hewanorra
BOS - UVF
BOSUVF
Boston Logan Intl
lun. 8/19
2 stops19h 21m
Castries Hewanorra
vie. 8/23
1 stop8h 58m
Boston Logan IntlCastries Hewanorra
BOS - UVF
BOSUVF
Boston Logan Intl
vie. 11/15
1 stop8h 20m
Castries Hewanorra
dom. 11/24
1 stop9h 34m
Boston Logan IntlCastries Hewanorra
BOS - UVF
BOSUVF
Boston Logan Intl
mar. 9/3
1 stop9h 06m
Castries Hewanorra
lun. 9/9
1 stop17h 55m
Boston Logan IntlCastries Hewanorra
BOS - UVF
BOSUVF
Boston Logan Intl
sáb. 11/16
Nonstop4h 59m
Castries Hewanorra
sáb. 11/23
Nonstop5h 19m
Boston Logan IntlCastries Hewanorra
BOS - UVF
BOSUVF
Boston Logan Intl
dom. 10/13
1 stop9h 23m
Castries Hewanorra
dom. 10/20
1 stop8h 13m
Boston Logan IntlCastries Hewanorra
BOS - UVF
BOSUVF
Boston Logan Intl
sáb. 6/15
1 stop18h 50m
Castries Hewanorra
mié. 6/19
2 stops23h 08m
Boston Logan IntlCastries Hewanorra
BOS - UVF
BOSUVF
Boston Logan Intl
vie. 11/15
1 stop8h 35m
Castries Hewanorra
dom. 11/24
3 stops24h 03m
No data available for this route at this time. Please check back soon.
Boarding
Entertainment
Food
Overall
Crew
Comfort
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Boarding
Entertainment
Food
Overall
Crew
Comfort
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Boarding
Entertainment
Food
Overall
Crew
Comfort
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Boarding
Entertainment
Food
Overall
Crew
Comfort
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Boarding
Entertainment
Food
Overall
Crew
Comfort
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
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