Cheap flights from Boston (BOS) to Saint Lucia from $191

This is the cheapest one-way flight price, found on 5/24. Prices may vary by date and flight preferences.
BOS — UVF
May 30 — Jun 61

Cheap flights from Boston to Saint Lucia in May, June 2023

The best prices found for BOS to Saint Lucia flights for May, June
These are some of the best deals we've found on flights to Saint Lucia in 2023 at this time. If these deals don't appeal to you, be sure to come back soon for more options.

Boston to Saint Lucia 2023 flight deals

Cheap flights to Saint Lucia from Boston found for this year
These are some of the best deals we've found on flights to Saint Lucia in 2023 at this time. If these deals don't appeal to you, be sure to come back soon for more options.

Cheap American Airlines flights from Boston to Saint Lucia

Check out some of the cheapest American Airlines flights we've come across from Boston to Saint Lucia. Come back soon if you're not finding the exact deal you're looking for.

Cheap JetBlue flights from Boston to Saint Lucia

Some of the lowest-priced JetBlue flights we've found at this time heading from Boston to Saint Lucia. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Non-stop flights to Saint Lucia from Boston

Save time with Boston to Saint Lucia direct flight deals
To help reduce your travel time, choose from one of these non-stop flights from Boston to Saint Lucia. Those looking to potentially save on 1 or 2-stop flights from Boston to Saint Lucia should utilize the search form at the the top of the page.

Last minute flights from Boston to Saint Lucia

Late deals on return flights to Saint Lucia from Boston, departing today and this week
Book one of these great deals on flights from Boston to Saint Lucia. Users should examine the flight details to ensure there are no surprises.

One-way flights to Saint Lucia from Boston

The cheapest one-way flights from Boston to Saint Lucia
Take a look at some of the one-way flights we've detected from Boston to Saint Lucia. Users can also find round-trip Boston to Saint Lucia flights by using the search form above.

Find flights from Boston to Saint Lucia within your budget

Use the slider to find flights from Boston to Saint Lucia that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$478 - $841

Route

Depart

Return

Price

Boston Logan IntlCastries Hewanorra

BOS - UVF

BOSUVF

Boston Logan Intl

Sat 9/2

2 stops21h 48m

Castries Hewanorra

Mon 9/11

2 stops17h 44m

Boston Logan IntlCastries Hewanorra

BOS - UVF

BOSUVF

Boston Logan Intl

Thu 9/28

1 stop8h 04m

Castries Hewanorra

Wed 10/4

2 stops25h 02m

Boston Logan IntlCastries Hewanorra

BOS - UVF

BOSUVF

Boston Logan Intl

Thu 9/28

1 stop8h 04m

Castries Hewanorra

Wed 10/4

1 stop29h 18m

Boston Logan IntlCastries Hewanorra

BOS - UVF

BOSUVF

Boston Logan Intl

Thu 9/7

1 stop7h 06m

Castries Hewanorra

Sun 9/10

1 stop9h 14m

Boston Logan IntlCastries Hewanorra

BOS - UVF

BOSUVF

Boston Logan Intl

Sun 11/19

2 stops23h 40m

Castries Hewanorra

Thu 11/23

2 stops22h 45m

Boston Logan IntlCastries Hewanorra

BOS - UVF

BOSUVF

Boston Logan Intl

Sun 11/19

1 stop21h 10m

Castries Hewanorra

Wed 11/29

1 stop15h 39m

Boston Logan IntlCastries Hewanorra

BOS - UVF

BOSUVF

Boston Logan Intl

Sat 9/2

1 stop18h 40m

Castries Hewanorra

Mon 9/11

1 stop8h 23m

Boston Logan IntlCastries Hewanorra

BOS - UVF

BOSUVF

Boston Logan Intl

Thu 8/10

1 stop16h 34m

Castries Hewanorra

Mon 8/14

1 stop17h 06m

Boston Logan IntlCastries Hewanorra

BOS - UVF

BOSUVF

Boston Logan Intl

Mon 11/20

1 stop30h 30m

Castries Hewanorra

Mon 11/27

1 stop15h 39m

Flights are sorted by cheapest first

Deals found on 5/23

Reviews of Airlines Servicing Saint Lucia

Read reviews from past customers who have flown American Airlines, JetBlue and Air Canada from Boston to Saint Lucia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
2,341 reviews

Overall

8.0

Comfort

7.9

Food

7.2

Entertainment

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 10

Liked: no problems occurred and pleasant crew. Could have been better: meal served on a cross-country flight. (Like the good ol' days).

Delta
8.0
Very good
2,341 reviews
Delta
8.0
Very good
2,341 reviews

Overall

8.0

Comfort

7.9

Food

7.2

Entertainment

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 10

Liked: no problems occurred and pleasant crew. Could have been better: meal served on a cross-country flight. (Like the good ol' days).

United Airlines
7.6
Good
1,486 reviews
Delta
8.0
Very good
2,341 reviews

Overall

8.0

Comfort

7.9

Food

7.2

Entertainment

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 10

Liked: no problems occurred and pleasant crew. Could have been better: meal served on a cross-country flight. (Like the good ol' days).

JetBlue
7.5
Good
593 reviews
Delta
8.0
Very good
2,341 reviews

Overall

8.0

Comfort

7.9

Food

7.2

Entertainment

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 10

Liked: no problems occurred and pleasant crew. Could have been better: meal served on a cross-country flight. (Like the good ol' days).

American Airlines
7.4
Good
2,147 reviews
Delta
8.0
Very good
2,341 reviews

Overall

8.0

Comfort

7.9

Food

7.2

Entertainment

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 10

Liked: no problems occurred and pleasant crew. Could have been better: meal served on a cross-country flight. (Like the good ol' days).

Air Canada
6.7
Okay
929 reviews
Delta
8.0
Very good
2,341 reviews

Overall

8.0

Comfort

7.9

Food

7.2

Entertainment

7.8

Boarding

8.1

Crew

8.5

Reviews

1 / 10

Liked: no problems occurred and pleasant crew. Could have been better: meal served on a cross-country flight. (Like the good ol' days).

Related info for your journey

Useful info, stats and facts about Boston to Saint Lucia flights.

Top 5 airlines flying from Boston to Saint Lucia

The chart below displays the airlines Cheapflights users traveling from Boston to Saint Lucia choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
United AirlinesCheapest$127Average$546FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$258Average$1,007FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
JetBlueCheapest$415Average$757FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search JetBlue flights
DeltaCheapest$480Average$892FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
Linear Air TaxiCheapest$21,240Average$85,254FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Linear Air Taxi flights
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