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.

$338 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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6:30 am - 2:04 pmPWM-UVF

31h 34m2 stops

3:24 pm - 11:57 amUVF-PWM

20h 33m2 stops

$580Delta

Find Deal

Mon, Mar 30 - Wed, Apr 1

12:40 pm - 1:46 pmPWM-UVF

24h 06m2 stops

5:02 pm - 4:37 pmUVF-PWM

24h 35m2 stops

$605American Airlines

Find Deal

Wed, Jan 14 - Wed, Jan 21

7:00 am - 3:03 pmPWM-UVF

31h 03m1 stop

5:02 pm - 12:05 pmUVF-PWM

20h 03m2 stops

$727American Airlines

Find Deal

Wed, Jan 14 - Wed, Jan 21

5:30 am - 2:04 pmPWM-UVF

8h 34m1 stop

3:24 pm - 9:59 pmUVF-PWM

30h 35m1 stop

$791Delta

Find Deal

Mon, Mar 30 - Wed, Apr 1

5:20 pm - 1:35 pmPWM-UVF

20h 15m2 stops

2:17 pm - 10:32 pmUVF-PWM

8h 15m1 stop

$996American Airlines

Find Deal

Sat, Mar 14 - Sat, Mar 21

5:52 am - 1:09 pmPWM-UVF

7h 17m1 stop

2:17 pm - 10:32 pmUVF-PWM

8h 15m1 stop

$1,016American Airlines

Find Deal

Sat, Mar 14 - Sat, Mar 21

6:28 pm - 4:02 pmPWM-UVF

20h 34m2 stops

5:02 pm - 4:37 pmUVF-PWM

24h 35m2 stops

$1,136American Airlines

Find Deal

Sat, Feb 14 - Sat, Feb 21

5:20 pm - 1:35 pmPWM-UVF

20h 15m2 stops

4:10 pm - 12:07 pmUVF-PWM

19h 57m2 stops

$1,275American Airlines

Find Deal

Sat, Mar 14 - Sat, Mar 21

6:41 pm - 3:54 pmPWM-UVF

20h 13m2 stops

2:04 pm - 12:11 pmUVF-PWM

23h 07m2 stops

$1,392American Airlines

Find Deal

Sat, Dec 27 - Thu, Jan 1

7:17 am - 2:52 pmPWM-UVF

30h 35m1 stop

2:04 pm - 12:11 pmUVF-PWM

23h 07m2 stops

$1,556American Airlines

Find Deal

Sat, Dec 27 - Thu, Jan 1

American Airlines flights from Portland, Maine to Saint Lucia

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

American Airlines

Jan 14

PWM12:40 pmPortland

24h 06m

2 stops

UVF1:46 pmCastries Hewanorra

Jan 21

UVF5:02 pmCastries Hewanorra

24h 35m

2 stops

PWM4:37 pmPortland

$605

Find similar

American Airlines

Jan 14

PWM7:00 amPortland

31h 03m

1 stop

UVF3:03 pmCastries Hewanorra

Jan 21

UVF5:02 pmCastries Hewanorra

20h 03m

2 stops

PWM12:05 pmPortland

$727

Find similar

American Airlines

Mar 14

PWM5:20 pmPortland

20h 15m

2 stops

UVF1:35 pmCastries Hewanorra

Mar 21

UVF2:17 pmCastries Hewanorra

8h 15m

1 stop

PWM10:32 pmPortland

$996

Find similar

Delta flights from Portland, Maine to Saint Lucia

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

Delta

Mar 30

PWM6:30 amPortland

31h 34m

2 stops

UVF2:04 pmCastries Hewanorra

Apr 1

UVF3:24 pmCastries Hewanorra

20h 33m

2 stops

PWM11:57 amPortland

$580

Find similar

Delta

Mar 30

PWM5:30 amPortland

8h 34m

1 stop

UVF2:04 pmCastries Hewanorra

Apr 1

UVF3:24 pmCastries Hewanorra

30h 35m

1 stop

PWM9:59 pmPortland

$791

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 3/30

6:30 am-2:04 pm

2 stops31h 34m

Castries Hewanorra

Wed 4/1

3:24 pm-11:57 am

2 stops20h 33m

$580

PortlandCastries

PWM - UVF

PWMUVF

Portland

Wed 1/14

12:40 pm-1:46 pm

2 stops24h 06m

Castries Hewanorra

Wed 1/21

5:02 pm-4:37 pm

2 stops24h 35m

$605

PortlandCastries

PWM - UVF

PWMUVF

Portland

Wed 1/14

7:00 am-3:03 pm

1 stop31h 03m

Castries Hewanorra

Wed 1/21

5:02 pm-12:05 pm

2 stops20h 03m

$727

PortlandCastries

PWM - UVF

PWMUVF

Portland

Mon 3/30

5:30 am-2:04 pm

1 stop8h 34m

Castries Hewanorra

Wed 4/1

3:24 pm-9:59 pm

1 stop30h 35m

$791

PortlandCastries

PWM - UVF

PWMUVF

Portland

Sat 3/14

5:20 pm-1:35 pm

2 stops20h 15m

Castries Hewanorra

Sat 3/21

2:17 pm-10:32 pm

1 stop8h 15m

$996

PortlandCastries

PWM - UVF

PWMUVF

Portland

Sat 3/14

5:52 am-1:09 pm

1 stop7h 17m

Castries Hewanorra

Sat 3/21

2:17 pm-10:32 pm

1 stop8h 15m

$1,016

PortlandCastries

PWM - UVF

PWMUVF

Portland

Sat 2/14

6:28 pm-4:02 pm

2 stops20h 34m

Castries Hewanorra

Sat 2/21

5:02 pm-4:37 pm

2 stops24h 35m

$1,136

PortlandCastries

PWM - UVF

PWMUVF

Portland

Sat 3/14

5:20 pm-1:35 pm

2 stops20h 15m

Castries Hewanorra

Sat 3/21

4:10 pm-12:07 pm

2 stops19h 57m

$1,275

PortlandCastries

PWM - UVF

PWMUVF

Portland

Sat 12/27

6:41 pm-3:54 pm

2 stops20h 13m

Castries Hewanorra

Thu 1/1

2:04 pm-12:11 pm

2 stops23h 07m

$1,392

PortlandCastries

PWM - UVF

PWMUVF

Portland

Sat 12/27

7:17 am-2:52 pm

1 stop30h 35m

Castries Hewanorra

Thu 1/1

2:04 pm-12:11 pm

2 stops23h 07m

$1,556

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, Delta, and American Airlines 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 62% 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

Direct flights	None

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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Find better results for your trip to Saint Lucia

Popular cities in Saint Lucia

Flights to Castriesfrom $462

Cheap flights from Portland, Maine to Saint Lucia from $338

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 1/7. 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

Cheap one-way flights

American Airlines flights from Portland, Maine to Saint Lucia

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

Delta flights from Portland, Maine to Saint Lucia

Our best Delta 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

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, Delta, and American Airlines 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

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