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.

$599 Cheap Flights from Portland, Maine to Saint Lucia in 2026/27

Find the cheapest flights from Portland, Maine to Saint Lucia

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:47 pm - 2:46 pmPWM Portland-UVF Castries Hewanorra

20h 59m2 stops Washington, D.C. Reagan-National Miami

3:46 pm - 11:04 amUVF Castries Hewanorra-PWM Portland

20h 18m2 stops Miami Washington, D.C. Reagan-National

$599American Airlines

Tue, Jan 26 - Thu, Feb 4

5:39 pm - 2:16 pmPWM Portland-UVF Castries Hewanorra

19h 37m2 stops Philadelphia Charlotte Douglas

3:38 pm - 9:29 pmUVF Castries Hewanorra-PWM Portland

30h 51m1 stop Charlotte Douglas

$609American Airlines

Tue, Jan 26 - Thu, Feb 4

6:47 pm - 3:04 pmPWM Portland-UVF Castries Hewanorra

19h 17m2 stops Philadelphia Charlotte Douglas

4:41 pm - 11:53 amUVF Castries Hewanorra-PWM Portland

20h 12m2 stops Miami Chicago O'Hare Intl

$692American Airlines

Sun, Nov 8 - Sun, Nov 15

12:50 pm - 3:05 pmPWM Portland-UVF Castries Hewanorra

25h 15m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

4:25 pm - 4:59 pmUVF Castries Hewanorra-PWM Portland

25h 34m2 stops Atlanta Hartsfield-Jackson New York LaGuardia

$695Delta

Mon, Jan 25 - Thu, Feb 4

6:36 pm - 3:38 pmPWM Portland-UVF Castries Hewanorra

20h 02m2 stops Philadelphia Miami

3:46 pm - 8:50 amUVF Castries Hewanorra-PWM Portland

18h 04m2 stops Miami Washington, D.C. Reagan-National

$719American Airlines

Mon, Jan 25 - Fri, Feb 5

2:35 pm - 3:05 pmPWM Portland-UVF Castries Hewanorra

23h 30m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

4:25 pm - 4:59 pmUVF Castries Hewanorra-PWM Portland

25h 34m2 stops Atlanta Hartsfield-Jackson New York LaGuardia

$805Delta

Tue, Jan 26 - Wed, Feb 3

6:01 am - 3:12 pmPWM Portland-UVF Castries Hewanorra

8h 11m1 stop Atlanta Hartsfield-Jackson

4:25 pm - 4:38 pmUVF Castries Hewanorra-PWM Portland

25h 13m2 stops Atlanta Hartsfield-Jackson New York LaGuardia

$1,250Delta

Sun, Nov 8 - Sun, Nov 15

5:28 pm - 2:55 pmPWM Portland-UVF Castries Hewanorra

44h 27m2 stops New York LaGuardia Toronto Pearson Intl

3:55 pm - 11:21 pmUVF Castries Hewanorra-PWM Portland

32h 26m2 stops Toronto Pearson Intl New York LaGuardia

$3,538WestJet

Sun, Nov 8 - Sun, Nov 15

6:01 am - 2:12 pmPWM Portland-UVF Castries Hewanorra

8h 11m1 stop Atlanta Hartsfield-Jackson

3:32 pm - 11:57 amUVF Castries Hewanorra-PWM Portland

20h 25m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$5,668Delta

Sun, Oct 11 - Sat, Oct 17

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Delta flights from Portland, Maine to Saint Lucia

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

Delta

Jan 25

PWM12:50 pmPortland

25h 15m

2 stops

UVF3:05 pmCastries Hewanorra

Feb 4

UVF4:25 pmCastries Hewanorra

25h 34m

2 stops

PWM4:59 pmPortland

$695

Delta

Jan 26

PWM2:35 pmPortland

23h 30m

2 stops

UVF3:05 pmCastries Hewanorra

Feb 3

UVF4:25 pmCastries Hewanorra

25h 34m

2 stops

PWM4:59 pmPortland

$805

Delta

Nov 8

PWM6:01 amPortland

8h 11m

1 stop

UVF3:12 pmCastries Hewanorra

Nov 15

UVF4:25 pmCastries Hewanorra

25h 13m

2 stops

PWM4:38 pmPortland

$1,250

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 26

PWM4:47 pmPortland

20h 59m

2 stops

UVF2:46 pmCastries Hewanorra

Feb 4

UVF3:46 pmCastries Hewanorra

20h 18m

2 stops

PWM11:04 amPortland

$599

American Airlines

Jan 26

PWM5:39 pmPortland

19h 37m

2 stops

UVF2:16 pmCastries Hewanorra

Feb 4

UVF3:38 pmCastries Hewanorra

30h 51m

1 stop

PWM9:29 pmPortland

$609

American Airlines

Nov 8

PWM6:47 pmPortland

19h 17m

2 stops

UVF3:04 pmCastries Hewanorra

Nov 15

UVF4:41 pmCastries Hewanorra

20h 12m

2 stops

PWM11:53 amPortland

$692

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

Cheapest round-trip

PortlandCastries

PWM Portland - UVF Castries Hewanorra

PWMUVF

Portland

Tue 1/26

4:47 pm-2:46 pm

2 stops20h 59m

Castries Hewanorra

Thu 2/4

3:46 pm-11:04 am

2 stops20h 18m

$599

PortlandCastries

PWM Portland - UVF Castries Hewanorra

PWMUVF

Portland

Tue 1/26

5:39 pm-2:16 pm

2 stops19h 37m

Castries Hewanorra

Thu 2/4

3:38 pm-9:29 pm

1 stop30h 51m

$609

PortlandCastries

PWM Portland - UVF Castries Hewanorra

PWMUVF

Portland

Sun 11/8

6:47 pm-3:04 pm

2 stops19h 17m

Castries Hewanorra

Sun 11/15

4:41 pm-11:53 am

2 stops20h 12m

$692

PortlandCastries

PWM Portland - UVF Castries Hewanorra

PWMUVF

Portland

Mon 1/25

12:50 pm-3:05 pm

2 stops25h 15m

Castries Hewanorra

Thu 2/4

4:25 pm-4:59 pm

2 stops25h 34m

$695

PortlandCastries

PWM Portland - UVF Castries Hewanorra

PWMUVF

Portland

Mon 1/25

6:36 pm-3:38 pm

2 stops20h 02m

Castries Hewanorra

Fri 2/5

3:46 pm-8:50 am

2 stops18h 04m

$719

PortlandCastries

PWM Portland - UVF Castries Hewanorra

PWMUVF

Portland

Tue 1/26

2:35 pm-3:05 pm

2 stops23h 30m

Castries Hewanorra

Wed 2/3

4:25 pm-4:59 pm

2 stops25h 34m

$805

PortlandCastries

PWM Portland - UVF Castries Hewanorra

PWMUVF

Portland

Sun 11/8

6:01 am-3:12 pm

1 stop8h 11m

Castries Hewanorra

Sun 11/15

4:25 pm-4:38 pm

2 stops25h 13m

$1,250

PortlandCastries

PWM Portland - UVF Castries Hewanorra

PWMUVF

Portland

Sun 11/8

5:28 pm-2:55 pm

2 stops44h 27m

Castries Hewanorra

Sun 11/15

3:55 pm-11:21 pm

2 stops32h 26m

$3,538

Quickest round-trip

PortlandCastries

PWM Portland - UVF Castries Hewanorra

PWMUVF

Portland

Sun 10/11

6:01 am-2:12 pm

1 stop8h 11m

Castries Hewanorra

Sat 10/17

3:32 pm-11:57 am

2 stops20h 25m

$5,668

Flights are sorted by cheapest round-trip flights first.

Sorted 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 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 59% of people opting to fly with this airline when traveling to Saint Lucia. Keep in mind that there are 3 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

Best Price Found	$599
Fastest flight time	44h 27m
Direct flights	None

The best flight deal from Portland, Maine to Saint Lucia found on momondo in the last 72 hours is $599

The fastest flight from Portland, Maine to Saint Lucia takes 44h 27m

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

Frequently asked questions about flying from Portland, Maine to Saint Lucia

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sun 10/25

Sun 11/1

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Saint Lucia

Popular cities

Other flights from Portland, Maine

Other flights to Saint Lucia

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Saint Lucia

Flights to Castriesfrom $640

Cheap flights from Portland, Maine to Saint Lucia from $599

This is the cheapest round-trip 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 1/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Portland, Maine to Saint Lucia

Cheap round-trip flights

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

Delta flights from Portland, Maine to Saint Lucia

Our best Delta 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 airlines fly to Saint Lucia?

Cheap Portland, Maine to Saint Lucia flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Portland, Maine to Saint Lucia

Why use momondo?

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

Portland, Maine flight routes

According to popular flight searches on momondo this year

Saint Lucia flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Saint Lucia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Saint Lucia

List of cabin classes available on flights landing in Saint Lucia. Availability may vary depending on flight origin and airline.

Complete your trip to Saint Lucia

Explore popular destinations other users love

According to popular flight searches on momondo this year