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Saint Lucia

$135+ Cheap flights from Maine to Saint Lucia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — UVF
Jul 22 — Jul 291
Wed 7/22
Wed 7/29
1 adult, Economy
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Cheap flight deals from Maine to Saint Lucia

Cheapest flights from Maine to Saint Lucia
Explore the most affordable flight options available from Maine to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 22, 2026.

This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:30 am
BOS
-
UVF
1 stop8h 44m
Delta
Mon 8/313:34 pm
UVF
-
BOS
1 stop9h 51m
Delta
Deal found 6/20$370
This Expedia deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:15 pm
BOS
-
UVF
1 stop18h 55m
Air Canada
Fri 7/103:05 pm
UVF
-
BOS
1 stop24h 58m
Air Canada
Deal found 6/21$462
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:30 am
BOS
-
UVF
1 stop8h 44m
Delta
Sat 9/53:34 pm
UVF
-
BOS
1 stop9h 04m
Delta
Deal found 6/19$464
This Air Canada deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
BOS
-
UVF
1 stop8h 20m
Air Canada
Fri 8/283:15 pm
UVF
-
BOS
1 stop18h 38m
Air Canada
Deal found 6/20$472
This Justfly.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:50 pm
BOS
-
UVF
2 stops43h 20m
Air Canada
Tue 7/143:05 pm
UVF
-
BOS
1 stop27h 17m
Air Canada
Deal found 6/21$475
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:30 am
BOS
-
UVF
1 stop8h 44m
Delta
Tue 9/13:34 pm
UVF
-
BOS
1 stop18h 05m
Delta
Deal found 6/20$499
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:15 pm
BOS
-
UVF
1 stop17h 55m
Delta
Fri 11/134:25 pm
UVF
-
BOS
1 stop9h 33m
Delta
Deal found 6/17$500
This Delta deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/85:30 am
BOS
-
UVF
1 stop8h 42m
Delta
Tue 7/143:33 pm
UVF
-
BOS
1 stop9h 47m
Delta
Deal found 6/17$504
This United Airlines deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:00 am
BOS
-
UVF
1 stop9h 31m
United Airlines
Sat 7/1112:55 pm
UVF
-
BOS
1 stop12h 19m
United Airlines
Deal found 6/18$513
This Gotogate deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am
BOS
-
SLU
2 stops13h 00m
Multiple Airlines
Sun 9/1312:35 pm
SLU
-
BOS
2 stops23h 20m
Multiple Airlines
Deal found 6/19$869
This Gotogate deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:00 am
BOS
-
SLU
2 stops13h 00m
Multiple Airlines
Sat 10/312:35 pm
SLU
-
BOS
2 stops23h 20m
Multiple Airlines
Deal found 6/17$874
This Gotogate deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:50 am
BOS
-
SLU
2 stops32h 10m
Multiple Airlines
Sat 9/2612:35 pm
SLU
-
BOS
2 stops34h 05m
Multiple Airlines
Deal found 6/17$886

Find flight deals from Maine to Saint Lucia

Keep the following information in mind while searching for Maine to Saint Lucia flight deals. Data was last updated June 22, 2026.

Round-trip from

$370
(Delta)

One-way from

$135
(Delta)
From Maine to Saint Lucia
Search Deals
One-way flight from Maine to Saint Lucia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maine to Saint Lucia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 22, 2026.
Use the filters below to find and compare flights from Maine to Saint Lucia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Thu 8/20

5:30 am-2:14 pm

1 stop8h 44m

Castries Hewanorra

Mon 8/31

3:34 pm-1:25 am

1 stop9h 51m

$370

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Mon 7/6

7:15 pm-2:10 pm

1 stop18h 55m

Castries Hewanorra

Fri 7/10

3:05 pm-4:03 pm

1 stop24h 58m

$462
Quickest round-trip

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sat 8/29

5:30 am-2:14 pm

1 stop8h 44m

Castries Hewanorra

Sat 9/5

3:34 pm-12:38 am

1 stop9h 04m

$464

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sat 7/4

6:00 am-3:31 pm

1 stop9h 31m

Castries Hewanorra

Sat 7/11

12:55 pm-1:14 am

1 stop12h 19m

$513

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Wed 8/12

5:01 am-12:53 pm

1 stop7h 52m

Castries Hewanorra

Sun 8/16

4:33 pm-7:09 am

1 stop14h 36m

$585

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Fri 8/7

5:01 am-3:06 pm

1 stop10h 05m

Castries Hewanorra

Tue 8/18

4:11 pm-7:09 am

1 stop14h 58m

$585

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sat 8/29

6:00 am-1:31 pm

1 stop7h 31m

Castries Hewanorra

Sat 9/5

2:35 pm-2:07 pm

2 stops23h 32m

$593

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Fri 9/11

8:30 pm-1:31 pm

1 stop17h 01m

Castries Hewanorra

Sat 9/19

2:35 pm-10:18 am

2 stops19h 43m

$593

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sat 9/26

6:00 am-1:31 pm

1 stop7h 31m

Castries Hewanorra

Sat 10/3

2:35 pm-9:33 am

2 stops18h 58m

$593

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Sat 8/1

5:01 am-12:50 pm

1 stop7h 49m

Castries Hewanorra

Sat 8/8

4:38 pm-7:34 am

1 stop14h 56m

$620

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/21

Showing 1-10 of 40 resultsSorted by cheapest first
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Best time to book a flight from Maine to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Maine with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Maine to Saint Lucia
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Maine to Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Maine to Saint Lucia?

    Delta, Air Canada, and United Airlines can get you from Maine to Saint Lucia in just under 8h 44m. Your travel time can differ by up to 10h 11m. The distance between Maine and Saint Lucia is about 2066 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Maine to Saint Lucia that include hotel bookings?

    Yes. In addition to deals on Maine to Saint Lucia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maine to Saint Lucia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maine to Saint Lucia.

  • Can I find deals for business class flights from Maine to Saint Lucia?

    Yes. Cheapflights offers flight deals from Maine to Saint Lucia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Maine to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
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