When did momondo last update prices for flights from Portland Airport to Saint Lucia?

Prices for flights from Portland Airport to Saint Lucia refresh daily.

How old do you have to be to fly from Portland Airport to Saint Lucia?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Saint Lucia.

What documentation or ID do you need to fly to Saint Lucia?

The travel and health documents required for your trip to Saint Lucia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint Lucia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$250 Cheap Flights from Portland to Saint Lucia in 2025/26

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Find the cheapest flights from Portland, Maine to Saint Lucia

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Cheap round-trip flights

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4:12 pm - 1:50 pm

PWM

UVF

21h 38m2 stops

4:05 pm - 4:36 pm

UVF

PWM

24h 31m2 stops

$800American Airlines

Mon, Apr 13 - Fri, Apr 17

5:27 pm - 1:50 pm

PWM

UVF

20h 23m2 stops

4:05 pm - 1:27 pm

UVF

PWM

21h 22m1 stop

$849American Airlines

Mon, Apr 13 - Fri, Apr 17

3:08 pm - 1:15 pm

PWM

UVF

22h 07m1 stop

4:05 pm - 1:27 pm

UVF

PWM

21h 22m1 stop

$1,031American Airlines

Mon, Apr 13 - Fri, Apr 17

1:15 pm - 1:09 pm

PWM

UVF

23h 54m1 stop

3:35 pm - 1:27 pm

UVF

PWM

21h 52m2 stops

$1,321American Airlines

Fri, Apr 17 - Fri, Apr 24

4:12 pm - 1:50 pm

PWM

UVF

21h 38m2 stops

3:35 pm - 3:09 pm

UVF

PWM

23h 34m2 stops

$1,325American Airlines

Fri, Apr 17 - Fri, Apr 24

6:00 am - 2:08 pm

PWM

UVF

8h 08m1 stop

3:20 pm - 1:54 pm

UVF

PWM

22h 34m2 stops

$1,473Delta

Thu, Apr 16 - Thu, Apr 23

7:37 pm - 3:20 pm

PWM

UVF

19h 43m2 stops

1:10 pm - 11:36 pm

UVF

PWM

10h 26m1 stop

$1,496Multiple Airlines

Sat, Apr 18 - Sat, Apr 25

4:12 pm - 1:09 pm

PWM

UVF

20h 57m1 stop

4:05 pm - 1:27 pm

UVF

PWM

21h 22m1 stop

$1,502American Airlines

Fri, Apr 17 - Fri, Apr 24

7:37 pm - 3:20 pm

PWM

UVF

19h 43m2 stops

4:15 pm - 6:47 pm

UVF

PWM

26h 32m2 stops

$1,755Air Canada

Sat, Apr 18 - Thu, Apr 23

7:27 pm - 4:20 pm

PWM

UVF

43h 53m2 stops

5:15 pm - 11:20 pm

UVF

PWM

31h 05m2 stops

$1,834Air Canada

Mon, Feb 9 - Fri, Feb 13

Air Canada flights from Portland, Maine to Saint Lucia

Our best Air Canada deals on Portland, Maine to Saint Lucia flight tickets

Air Canada

Apr 18

PWM7:37 pmPortland

19h 43m

2 stops

UVF3:20 pmCastries Hewanorra

Apr 23

UVF4:15 pmCastries Hewanorra

26h 32m

2 stops

PWM6:47 pmPortland

$1,755

Find similar

Air Canada

Feb 9

PWM7:27 pmPortland

43h 53m

2 stops

UVF4:20 pmCastries Hewanorra

Feb 13

UVF5:15 pmCastries Hewanorra

31h 05m

2 stops

PWM11:20 pmPortland

$1,834

Find similar

Air Canada

Apr 18

PWM7:37 pmPortland

19h 43m

2 stops

UVF3:20 pmCastries Hewanorra

Apr 24

UVF4:20 pmCastries Hewanorra

26h 27m

2 stops

PWM6:47 pmPortland

$2,109

Find similar

American Airlines flights from Portland, Maine to Saint Lucia

Our best American Airlines deals on Portland, Maine to Saint Lucia flight tickets

American Airlines

Apr 13

PWM4:12 pmPortland

21h 38m

2 stops

UVF1:50 pmCastries Hewanorra

Apr 17

UVF4:05 pmCastries Hewanorra

24h 31m

2 stops

PWM4:36 pmPortland

$800

Find similar

American Airlines

Apr 13

PWM5:27 pmPortland

20h 23m

2 stops

UVF1:50 pmCastries Hewanorra

Apr 17

UVF4:05 pmCastries Hewanorra

21h 22m

1 stop

PWM1:27 pmPortland

$849

Find similar

American Airlines

Apr 13

PWM3:08 pmPortland

22h 07m

1 stop

UVF1:15 pmCastries Hewanorra

Apr 17

UVF4:05 pmCastries Hewanorra

21h 22m

1 stop

PWM1:27 pmPortland

$1,031

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Portland, Maine to Saint Lucia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandCastries

PWM - UVF

PWMUVF

Portland

Mon 4/13

4:12 pm-1:50 pm

2 stops21h 38m

Castries Hewanorra

Fri 4/17

4:05 pm-4:36 pm

2 stops24h 31m

$800

PortlandCastries

PWM - UVF

PWMUVF

Portland

Mon 4/13

5:27 pm-1:50 pm

2 stops20h 23m

Castries Hewanorra

Fri 4/17

4:05 pm-1:27 pm

1 stop21h 22m

$849

PortlandCastries

PWM - UVF

PWMUVF

Portland

Mon 4/13

3:08 pm-1:15 pm

1 stop22h 07m

Castries Hewanorra

Fri 4/17

4:05 pm-1:27 pm

1 stop21h 22m

$1,031

PortlandCastries

PWM - UVF

PWMUVF

Portland

Fri 4/17

1:15 pm-1:09 pm

1 stop23h 54m

Castries Hewanorra

Fri 4/24

3:35 pm-1:27 pm

2 stops21h 52m

$1,321

PortlandCastries

PWM - UVF

PWMUVF

Portland

Fri 4/17

4:12 pm-1:50 pm

2 stops21h 38m

Castries Hewanorra

Fri 4/24

3:35 pm-3:09 pm

2 stops23h 34m

$1,325

PortlandCastries

PWM - UVF

PWMUVF

Portland

Thu 4/16

6:00 am-2:08 pm

1 stop8h 08m

Castries Hewanorra

Thu 4/23

3:20 pm-1:54 pm

2 stops22h 34m

$1,473

PortlandCastries

PWM - UVF

PWMUVF

Portland

Sat 4/18

7:37 pm-3:20 pm

2 stops19h 43m

Castries Hewanorra

Sat 4/25

1:10 pm-11:36 pm

1 stop10h 26m

$1,496

PortlandCastries

PWM - UVF

PWMUVF

Portland

Fri 4/17

4:12 pm-1:09 pm

1 stop20h 57m

Castries Hewanorra

Fri 4/24

4:05 pm-1:27 pm

1 stop21h 22m

$1,502

PortlandCastries

PWM - UVF

PWMUVF

Portland

Sat 4/18

7:37 pm-3:20 pm

2 stops19h 43m

Castries Hewanorra

Thu 4/23

4:15 pm-6:47 pm

2 stops26h 32m

$1,755

PortlandCastries

PWM - UVF

PWMUVF

Portland

Mon 2/9

7:27 pm-4:20 pm

2 stops43h 53m

Castries Hewanorra

Fri 2/13

5:15 pm-11:20 pm

2 stops31h 05m

$1,834

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland, Maine to Saint Lucia

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 Portland to Saint Lucia?

JetBlue, American Airlines, and Delta are the most popular carriers operating from Portland to Saint Lucia

What airlines fly to Saint Lucia?

JetBlue, American Airlines and Delta are the top three most popular airlines that fly to Saint Lucia from Portland, Maine according to our data. JetBlue is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Saint Lucia. Keep in mind that there are 5 different airlines that fly to Saint Lucia on a routine basis, so you have a few additional options to choose from.

Cheap Portland, Maine to Saint Lucia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Saint Lucia

Fastest flight time	8h 33m
Direct flights	None

The fastest flight from Portland, Maine to Saint Lucia takes 8h 33m

There are no direct flights from Portland, Maine to Saint Lucia. There are no popular flight routes from Portland, Maine to Saint Lucia.

Search flight deals

When did momondo last update prices for flights from Portland Airport to Saint Lucia?
Prices for flights from Portland Airport to Saint Lucia refresh daily.
How old do you have to be to fly from Portland Airport to Saint Lucia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Saint Lucia.
What documentation or ID do you need to fly to Saint Lucia?
The travel and health documents required for your trip to Saint Lucia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint Lucia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Saint Lucia?

Finding the right flight to Saint Lucia from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Saint Lucia quick and easy, saving you time and money.

Can I find flights from Portland to Saint Lucia with flexible booking policies on momondo?

Flights from Portland to Saint Lucia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Portland to Saint Lucia?

momondo helps you find the best flight between Portland and Saint Lucia 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 Portland to Saint Lucia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Portland to Saint Lucia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Saint Lucia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Sat 1/17

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Popular cities in Saint Lucia

Flights to Castriesfrom $462

Cheap flights from Portland, Maine to Saint Lucia from $250

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Saint Lucia departing on 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Portland, Maine to Saint Lucia

Cheap round-trip flights

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Air Canada flights from Portland, Maine to Saint Lucia

Our best Air Canada deals on Portland, Maine to Saint Lucia flight tickets

American Airlines flights from Portland, Maine to Saint Lucia

Our best American Airlines deals on Portland, Maine to Saint Lucia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Portland, Maine to Saint Lucia that are best for you.

See travel insights to Saint Lucia from

How to get the cheapest flight ticket from Portland, Maine to Saint Lucia

What is the cheapest airline that flies from Portland to Saint Lucia?

JetBlue, American Airlines, and Delta are the most popular carriers operating from Portland to Saint Lucia

What airlines fly to Saint Lucia?

Cheap Portland, Maine to Saint Lucia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Saint Lucia

Fastest flight time

Direct flights

When did momondo last update prices for flights from Portland Airport to Saint Lucia?

How old do you have to be to fly from Portland Airport to Saint Lucia?

What documentation or ID do you need to fly to Saint Lucia?

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Saint Lucia?

Can I find flights from Portland to Saint Lucia with flexible booking policies on momondo?

How can momondo help me find flights from Portland to Saint Lucia?

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

An easier way to manage your Saint Lucia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Saint Lucia

Popular cities in Saint Lucia

Popular flights according to clicks in the last 7 days on momondo