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Cheap flights from Maine to Castries from $125

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maine to Castries departing on 11/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Maine to Castries

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:36 pm - 1:16 pm
BOS
-
UVF
17h 40m
1 stop
American Airlines Logo
3:20 pm - 9:20 am
UVF
-
BOS
18h 00m
1 stop
$368American Airlines
Fri, Jul 3 - Tue, Jul 7
American Airlines Logo
7:36 pm - 1:16 pm
BOS
-
UVF
17h 40m
1 stop
American Airlines Logo
3:20 pm - 7:39 am
UVF
-
BOS
16h 19m
2 stops
$373American Airlines
Fri, Jul 3 - Tue, Jul 7
Air Canada Logo
5:10 am - 2:10 pm
BOS
-
UVF
9h 00m
1 stop
Air Canada Logo
3:15 pm - 4:08 pm
UVF
-
BOS
24h 53m
1 stop
$416Air Canada
Tue, Jun 16 - Tue, Jun 23
Air Canada Logo
5:10 am - 2:10 pm
BOS
-
UVF
9h 00m
1 stop
Air Canada Logo
3:15 pm - 2:41 pm
UVF
-
BOS
23h 26m
2 stops
$420Air Canada
Tue, Jun 16 - Tue, Jun 23
Air Canada Logo
6:55 pm - 2:10 pm
BOS
-
UVF
19h 15m
1 stop
Air Canada Logo
3:15 pm - 6:22 pm
UVF
-
BOS
27h 07m
1 stop
$440Air Canada
Mon, Jun 15 - Fri, Jun 19
American Airlines Logo
5:22 pm - 2:14 pm
BOS
-
UVF
20h 52m
2 stops
American Airlines Logo
3:29 pm - 9:59 am
UVF
-
BOS
18h 30m
2 stops
$443American Airlines
Thu, Aug 13 - Thu, Aug 20
Delta Logo
6:00 am - 2:13 pm
PWM
-
UVF
8h 13m
1 stop
Delta Logo
3:33 pm - 2:19 pm
UVF
-
PWM
22h 46m
2 stops
$1,098Delta
Wed, Jun 10 - Tue, Jun 16
United Airlines Logo
6:00 am - 3:31 pm
PWM
-
UVF
9h 31m
1 stop
United Airlines Logo
12:55 pm - 9:11 am
UVF
-
PWM
20h 16m
2 stops
$1,160United Airlines
Sat, Jul 25 - Sat, Aug 1
Delta Logo
6:00 am - 2:13 pm
PWM
-
UVF
8h 13m
1 stop
Delta Logo
3:33 pm - 2:19 pm
UVF
-
PWM
22h 46m
2 stops
$1,207Delta
Wed, Jun 10 - Tue, Jun 16
United Airlines Logo
6:00 am - 3:31 pm
PWM
-
UVF
9h 31m
1 stop
United Airlines Logo
4:22 pm - 11:30 pm
UVF
-
PWM
31h 08m
1 stop
$1,416United Airlines
Sat, Jul 25 - Sat, Aug 1

American Airlines flights from Maine to Castries

Our best American Airlines deals on Maine to Castries flight tickets
American Airlines
Jul 3
BOS7:36 pmBoston Logan Intl
17h 40m
1 stop
UVF1:16 pmCastries Hewanorra
Jul 7
UVF3:20 pmCastries Hewanorra
18h 00m
1 stop
BOS9:20 amBoston Logan Intl
$368
American Airlines
Jul 3
BOS7:36 pmBoston Logan Intl
17h 40m
1 stop
UVF1:16 pmCastries Hewanorra
Jul 7
UVF3:20 pmCastries Hewanorra
16h 19m
2 stops
BOS7:39 amBoston Logan Intl
$373
American Airlines
May 24
BOS3:18 pmBoston Logan Intl
20h 39m
1 stop
UVF11:57 amCastries Hewanorra
May 27
UVF3:16 pmCastries Hewanorra
18h 06m
1 stop
BOS9:22 amBoston Logan Intl
$377

Delta flights from Maine to Castries

Our best Delta deals on Maine to Castries flight tickets
Delta
May 22
BOS8:20 pmBoston Logan Intl
17h 49m
1 stop
UVF2:09 pmCastries Hewanorra
May 28
UVF3:25 pmCastries Hewanorra
10h 03m
1 stop
BOS1:28 amBoston Logan Intl
$438
Delta
May 26
BOS5:35 amBoston Logan Intl
8h 30m
1 stop
UVF2:05 pmCastries Hewanorra
May 27
UVF3:25 pmCastries Hewanorra
10h 03m
1 stop
BOS1:28 amBoston Logan Intl
$498
Delta
Aug 18
BOS5:30 amBoston Logan Intl
8h 44m
1 stop
UVF2:14 pmCastries Hewanorra
Aug 20
UVF3:34 pmCastries Hewanorra
9h 51m
1 stop
BOS1:25 amBoston Logan Intl
$518

momondo Fare Finder

 
Customize your flight search to find flights from Maine to Castries 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, momondo users made 832,500 searches. Data last updated May 16, 2026.
Use the filters below to find and compare flights from Maine to Castries that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Fri 7/3

7:36 pm-1:16 pm

1 stop17h 40m

Castries Hewanorra

Tue 7/7

3:20 pm-9:20 am

1 stop18h 00m

$368

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Fri 7/3

7:36 pm-1:16 pm

1 stop17h 40m

Castries Hewanorra

Tue 7/7

3:20 pm-7:39 am

2 stops16h 19m

$373

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Tue 6/16

5:10 am-2:10 pm

1 stop9h 00m

Castries Hewanorra

Tue 6/23

3:15 pm-4:08 pm

1 stop24h 53m

$416

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Tue 6/16

5:10 am-2:10 pm

1 stop9h 00m

Castries Hewanorra

Tue 6/23

3:15 pm-2:41 pm

2 stops23h 26m

$420

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Mon 6/15

6:55 pm-2:10 pm

1 stop19h 15m

Castries Hewanorra

Fri 6/19

3:15 pm-6:22 pm

1 stop27h 07m

$440

BostonCastries

BOS - UVF

BOSUVF

Boston Logan Intl

Thu 8/13

5:22 pm-2:14 pm

2 stops20h 52m

Castries Hewanorra

Thu 8/20

3:29 pm-9:59 am

2 stops18h 30m

$443

PortlandCastries

PWM - UVF

PWMUVF

Portland

Wed 6/10

6:00 am-2:13 pm

1 stop8h 13m

Castries Hewanorra

Tue 6/16

3:33 pm-2:19 pm

2 stops22h 46m

$1,098
Quickest round-trip

PortlandCastries

PWM - UVF

PWMUVF

Portland

Sat 7/25

6:00 am-3:31 pm

1 stop9h 31m

Castries Hewanorra

Sat 8/1

12:55 pm-9:11 am

2 stops20h 16m

$1,160

PortlandCastries

PWM - UVF

PWMUVF

Portland

Wed 6/10

6:00 am-2:13 pm

1 stop8h 13m

Castries Hewanorra

Tue 6/16

3:33 pm-2:19 pm

2 stops22h 46m

$1,207

PortlandCastries

PWM - UVF

PWMUVF

Portland

Sat 7/25

6:00 am-3:31 pm

1 stop9h 31m

Castries Hewanorra

Sat 8/1

4:22 pm-11:30 pm

1 stop31h 08m

$1,416

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Castries from

How to get the cheapest flight ticket from Maine to Castries

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Maine to Castries Hewanorra?

American Airlines, United Airlines, and Air Canada are the most popular carriers operating from Maine to Castries Hewanorra

Cheap Maine to Castries flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maine to Castries

Fastest flight time

4h 50m

Direct flights

Sun

Airports in Castries

1 airport
The fastest flight from Maine to Castries takes 4h 50m
Direct flights go from Maine to Castries on Sunday. There are no airlines offering direct flights.
There is 1 airport in Castries. From Maine there are direct flights to Castries Hewanorra (UVF).
Search flight deals

Frequently asked questions about flying from Maine to Castries

  • When did momondo last update prices for flights from Maine to Castries Hewanorra Airport?

    Prices for flights from Maine to Castries Hewanorra Airport refresh daily.

  • How many operators does momondo search for flights from Maine to Castries Hewanorra Airport?

  • How old do you have to be to fly from Maine to Castries Hewanorra Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Maine to Castries Hewanorra Airport.

  • What documentation or ID do you need to fly to Castries Hewanorra Airport?

    The required travel and health documents for your Castries Hewanorra Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Castries Hewanorra Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Castries?

Book flights to Castries if you plan to visit one of these locations
Vieux Fort

Why use momondo?

Why should I use momondo to find a flight deal from Maine to Castries?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Maine to Castries. momondo saves you time and could save you money on your trip.

Can I find flights from Maine to Castries with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Maine to Castries flights to just show those with flexible booking policies.

How can momondo help me find flights from Maine to Castries?

momondo helps you find the best flight between Maine and Castries by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Maine to Castries right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Maine to Castries flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Saint Lucia

Airports servicing Saint Lucia

Castries George F. L. Charle Airport