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.

$1,006 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.

7:08 pm - 2:15 pmPWM Portland-UVF Castries Hewanorra

18h 07m2 stops Washington, D.C. Dulles Intl Newark

3:21 pm - 10:46 amUVF Castries Hewanorra-PWM Portland

20h 25m2 stops Newark Washington, D.C. Dulles Intl

$1,006United Airlines

Mon, Dec 21 - Mon, Dec 28

8:00 am - 2:15 pmPWM Portland-UVF Castries Hewanorra

29h 15m2 stops Chicago O'Hare Intl Newark

3:21 pm - 9:07 amUVF Castries Hewanorra-PWM Portland

18h 46m1 stop Newark

$1,022United Airlines

Mon, Dec 21 - Mon, Dec 28

8:00 am - 2:15 pmPWM Portland-UVF Castries Hewanorra

29h 15m2 stops Chicago O'Hare Intl Newark

3:21 pm - 3:31 pmUVF Castries Hewanorra-PWM Portland

25h 10m2 stops Newark Chicago O'Hare Intl

$1,073United Airlines

Sun, Dec 20 - Sun, Dec 27

7:44 pm - 2:15 pmPWM Portland-UVF Castries Hewanorra

17h 31m1 stop Newark

3:21 pm - 9:07 amUVF Castries Hewanorra-PWM Portland

18h 46m1 stop Newark

$1,200United Airlines

Mon, Dec 21 - Mon, Dec 28

2:34 pm - 3:57 pmPWM Portland-UVF Castries Hewanorra

24h 23m2 stops Washington, D.C. Reagan-National Miami

4:57 pm - 12:53 pmUVF Castries Hewanorra-PWM Portland

20h 56m2 stops Miami Washington, D.C. Reagan-National

$1,881American Airlines

Fri, Feb 26 - Fri, Mar 5

6:00 am - 4:40 pmPWM Portland-UVF Castries Hewanorra

33h 40m2 stops Newark Toronto Pearson Intl

5:35 pm - 9:04 amUVF Castries Hewanorra-PWM Portland

40h 29m2 stops Toronto Pearson Intl Newark

$2,419Air Canada

Sat, Jan 30 - Wed, Feb 3

7:19 am - 3:08 pmPWM Portland-UVF Castries Hewanorra

30h 49m1 stop Charlotte Douglas

4:57 pm - 12:53 pmUVF Castries Hewanorra-PWM Portland

20h 56m2 stops Miami Washington, D.C. Reagan-National

$2,596American Airlines

Fri, Feb 26 - Fri, Mar 5

6:00 am - 4:40 pmPWM Portland-UVF Castries Hewanorra

33h 40m2 stops Newark Toronto Pearson Intl

5:35 pm - 9:04 amUVF Castries Hewanorra-PWM Portland

40h 29m2 stops Toronto Pearson Intl Newark

$2,759Air Canada

Sat, Jan 30 - Wed, Feb 3

2:56 pm - 4:40 pmPWM Portland-UVF Castries Hewanorra

24h 44m2 stops Newark Toronto Pearson Intl

5:35 pm - 11:32 pmUVF Castries Hewanorra-PWM Portland

30h 57m2 stops Toronto Pearson Intl Newark

$2,965Air Canada

Sun, Jan 17 - Thu, Jan 21

4:38 pm - 2:55 pmPWM Portland-UVF Castries Hewanorra

45h 17m2 stops Detroit Metropolitan Wayne County Toronto Pearson Intl

3:55 pm - 12:19 pmUVF Castries Hewanorra-PWM Portland

45h 24m2 stops Toronto Pearson Intl Detroit Metropolitan Wayne County

$3,864WestJet

Sun, Dec 20 - Sun, Dec 27

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United Airlines flights from Portland, Maine to Saint Lucia

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

United Airlines

Dec 21

PWM7:08 pmPortland

18h 07m

2 stops

UVF2:15 pmCastries Hewanorra

Dec 28

UVF3:21 pmCastries Hewanorra

20h 25m

2 stops

PWM10:46 amPortland

$1,006

United Airlines

Dec 21

PWM8:00 amPortland

29h 15m

2 stops

UVF2:15 pmCastries Hewanorra

Dec 28

UVF3:21 pmCastries Hewanorra

18h 46m

1 stop

PWM9:07 amPortland

$1,022

United Airlines

Dec 20

PWM8:00 amPortland

29h 15m

2 stops

UVF2:15 pmCastries Hewanorra

Dec 27

UVF3:21 pmCastries Hewanorra

25h 10m

2 stops

PWM3:31 pmPortland

$1,073

American Airlines flights from Portland, Maine to Saint Lucia

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

American Airlines

Feb 26

PWM2:34 pmPortland

24h 23m

2 stops

UVF3:57 pmCastries Hewanorra

Mar 5

UVF4:57 pmCastries Hewanorra

20h 56m

2 stops

PWM12:53 pmPortland

$1,881

American Airlines

Feb 26

PWM7:19 amPortland

30h 49m

1 stop

UVF3:08 pmCastries Hewanorra

Mar 5

UVF4:57 pmCastries Hewanorra

20h 56m

2 stops

PWM12:53 pmPortland

$2,596

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

Mon 12/21

7:08 pm-2:15 pm

2 stops18h 07m

Castries Hewanorra

Mon 12/28

3:21 pm-10:46 am

2 stops20h 25m

$1,006

PortlandCastries

PWM Portland - UVF Castries Hewanorra

PWMUVF

Portland

Mon 12/21

8:00 am-2:15 pm

2 stops29h 15m

Castries Hewanorra

Mon 12/28

3:21 pm-9:07 am

1 stop18h 46m

$1,022

PortlandCastries

PWM Portland - UVF Castries Hewanorra

PWMUVF

Portland

Sun 12/20

8:00 am-2:15 pm

2 stops29h 15m

Castries Hewanorra

Sun 12/27

3:21 pm-3:31 pm

2 stops25h 10m

$1,073

Quickest round-trip

PortlandCastries

PWM Portland - UVF Castries Hewanorra

PWMUVF

Portland

Mon 12/21

7:44 pm-2:15 pm

1 stop17h 31m

Castries Hewanorra

Mon 12/28

3:21 pm-9:07 am

1 stop18h 46m

$1,200

PortlandCastries

PWM Portland - UVF Castries Hewanorra

PWMUVF

Portland

Fri 2/26

2:34 pm-3:57 pm

2 stops24h 23m

Castries Hewanorra

Fri 3/5

4:57 pm-12:53 pm

2 stops20h 56m

$1,881

PortlandCastries

PWM Portland - UVF Castries Hewanorra

PWMUVF

Portland

Sat 1/30

6:00 am-4:40 pm

2 stops33h 40m

Castries Hewanorra

Wed 2/3

5:35 pm-9:04 am

2 stops40h 29m

$2,419

PortlandCastries

PWM Portland - UVF Castries Hewanorra

PWMUVF

Portland

Fri 2/26

7:19 am-3:08 pm

1 stop30h 49m

Castries Hewanorra

Fri 3/5

4:57 pm-12:53 pm

2 stops20h 56m

$2,596

PortlandCastries

PWM Portland - UVF Castries Hewanorra

PWMUVF

Portland

Sat 1/30

6:00 am-4:40 pm

2 stops33h 40m

Castries Hewanorra

Wed 2/3

5:35 pm-9:04 am

2 stops40h 29m

$2,759

PortlandCastries

PWM Portland - UVF Castries Hewanorra

PWMUVF

Portland

Sun 1/17

2:56 pm-4:40 pm

2 stops24h 44m

Castries Hewanorra

Thu 1/21

5:35 pm-11:32 pm

2 stops30h 57m

$2,965

PortlandCastries

PWM Portland - UVF Castries Hewanorra

PWMUVF

Portland

Sun 12/20

4:38 pm-2:55 pm

2 stops45h 17m

Castries Hewanorra

Sun 12/27

3:55 pm-12:19 pm

2 stops45h 24m

$3,864

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 56% 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	$1,006
Fastest flight time	33h 40m
Direct flights	None

The best flight deal from Portland, Maine to Saint Lucia found on momondo in the last 72 hours is $1,006

The fastest flight from Portland, Maine to Saint Lucia takes 33h 40m

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

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Popular cities in Saint Lucia

Flights to Castriesfrom $629

Cheap flights from Portland, Maine to Saint Lucia from $1,006

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

United Airlines flights from Portland, Maine to Saint Lucia

Our best United Airlines 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