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 $759 per person but you can even find prices for as low as $448. The most expensive prices can be found in the month of December. Opting for a September flight can save you 29% on your journey compared to booking in December
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
$376 - $604
Route
Depart
Return
Price
Boston Logan IntlCastries Hewanorra
BOS - UVF
BOSUVF
Boston Logan Intl
vie. 8/16
1 stop9h 06m
Castries Hewanorra
jue. 8/22
1 stop26h 14m
Boston Logan IntlCastries Hewanorra
BOS - UVF
BOSUVF
Boston Logan Intl
vie. 11/15
1 stop19h 26m
Castries Hewanorra
sáb. 11/23
1 stop12h 14m
Boston Logan IntlCastries Hewanorra
BOS - UVF
BOSUVF
Boston Logan Intl
vie. 11/15
2 stops31h 50m
Castries Hewanorra
sáb. 11/23
2 stops21h 42m
Boston Logan IntlCastries Hewanorra
BOS - UVF
BOSUVF
Boston Logan Intl
sáb. 10/26
1 stop22h 35m
Castries Hewanorra
lun. 11/4
1 stop17h 57m
Boston Logan IntlCastries Hewanorra
BOS - UVF
BOSUVF
Boston Logan Intl
dom. 10/27
2 stops31h 45m
Castries Hewanorra
dom. 11/3
2 stops18h 23m
Boston Logan IntlCastries Hewanorra
BOS - UVF
BOSUVF
Boston Logan Intl
jue. 8/29
1 stop9h 26m
Castries Hewanorra
lun. 9/2
1 stop8h 17m
Boston Logan IntlCastries Hewanorra
BOS - UVF
BOSUVF
Boston Logan Intl
mié. 10/30
1 stop7h 02m
Castries Hewanorra
vie. 11/1
1 stop8h 53m
Boston Logan IntlCastries Hewanorra
BOS - UVF
BOSUVF
Boston Logan Intl
dom. 10/27
1 stop8h 00m
Castries Hewanorra
vie. 11/1
2 stops17h 39m
Boston Logan IntlCastries Hewanorra
BOS - UVF
BOSUVF
Boston Logan Intl
mié. 8/7
2 stops21h 53m
Castries Hewanorra
mié. 8/14
2 stops25h 53m
No data available for this route at this time. Please check back soon.
Entertainment
Comfort
Boarding
Overall
Food
Crew
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Entertainment
Comfort
Boarding
Overall
Food
Crew
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Entertainment
Comfort
Boarding
Overall
Food
Crew
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Entertainment
Comfort
Boarding
Overall
Food
Crew
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Entertainment
Comfort
Boarding
Overall
Food
Crew
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Entertainment
Comfort
Boarding
Overall
Food
Crew
Reviews
One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$410 | Average$724 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$429 | Average$600 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$471 | Average$807 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$592 | Average$786 | FlexibilityNo cancel fee | On-time67% | |
Cheapest$610 | Average$1,162 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$19,689 | Average$85,254 | FlexibilityNo cancel fee | On-timeN/A |