How long is the flight from Pennsylvania to Saint Lucia?

The flight from Pennsylvania to Saint Lucia depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Philadelphia (a popular airport in Pennsylvania) to Castries (the most popular airport in Saint Lucia), then the flight time is 4h 44m on average. If you fly from Pittsburgh (another popular airport in Pennsylvania) to Castries, then the average flight time is 7h 04m.

How many flights depart from Pennsylvania to Saint Lucia on average per week?

The number of flights available between Pennsylvania and Saint Lucia is 12 per week as of February 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

What airlines fly to Saint Lucia?

American Airlines, JetBlue and Delta are the top three most popular airlines that fly to Saint Lucia from Pennsylvania according to our data. American Airlines is the first choice among our users, with 87% 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.

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

American Airlines, JetBlue, and United Airlines are the most popular carriers operating from Pennsylvania to Saint Lucia

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

Prices for flights from Pennsylvania to Saint Lucia are updated daily.

How many operators does momondo search for flights from Pennsylvania to Saint Lucia?

The number of operators available for flights from Pennsylvania to Saint Lucia is 5 as of February 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania 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.

$114 Cheap Flights from Pennsylvania to Saint Lucia in 2026

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Find the cheapest flights from Pennsylvania to Saint Lucia

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 am - 3:18 pm

PIT

UVF

8h 03m

1 stop

3:48 pm - 11:58 pm

UVF

PIT

9h 10m

1 stop

$328American Airlines

Mon, Feb 23 - Thu, Feb 26

7:09 pm - 3:58 pm

PIT

UVF

19h 49m

2 stops

4:58 pm - 7:30 am

UVF

PIT

15h 32m

2 stops

$333American Airlines

Thu, Feb 26 - Tue, Mar 3

6:30 am - 3:18 pm

JFK

UVF

7h 48m

1 stop

4:58 pm - 12:59 am

UVF

JFK

9h 01m

1 stop

$342British Airways

Fri, Feb 27 - Fri, Mar 6

10:15 am - 4:01 pm

JFK

UVF

4h 46mnonstop

4:23 pm - 9:33 pm

UVF

JFK

5h 10mnonstop

$343JetBlue

Wed, Mar 4 - Wed, Mar 11

10:15 am - 4:01 pm

JFK

UVF

4h 46mnonstop

4:23 pm - 9:33 pm

UVF

JFK

5h 10mnonstop

$344JetBlue

Tue, Mar 3 - Tue, Mar 10

6:00 am - 3:05 pm

JFK

UVF

8h 05m

1 stop

3:18 pm - 12:45 am

UVF

JFK

9h 27m

1 stop

$358Delta

Tue, Mar 3 - Tue, Mar 17

6:00 am - 3:05 pm

LGA

UVF

8h 05m

1 stop

4:25 pm - 8:48 am

UVF

LGA

17h 23m

1 stop

$358Delta

Fri, Feb 27 - Tue, Mar 3

6:00 am - 3:18 pm

LGA

UVF

8h 18m

1 stop

3:48 pm - 11:59 pm

UVF

LGA

9h 11m

1 stop

$382British Airways

Fri, Feb 27 - Fri, Mar 6

10:25 am - 2:20 pm

PHL

UVF

27h 55m

1 stop

3:05 pm - 9:49 am

UVF

PHL

18h 44m

1 stop

$418Air Canada

Mon, Jun 22 - Fri, Jun 26

10:09 pm - 2:05 pm

IAD

UVF

39h 56m

2 stops

3:05 pm - 2:10 pm

UVF

IAD

23h 05m

1 stop

$418Air Canada

Wed, May 27 - Tue, Jun 2

Air Canada flights from Pennsylvania to Saint Lucia

Our best Air Canada deals on Pennsylvania to Saint Lucia flight tickets

Air Canada

Jun 11

LGA7:55 pmNew York LaGuardia

18h 15m

1 stop

UVF2:10 pmCastries Hewanorra

Jun 16

UVF3:05 pmCastries Hewanorra

16h 56m

2 stops

LGA8:01 amNew York LaGuardia

$412

Air Canada

Jun 11

LGA5:40 pmNew York LaGuardia

20h 30m

2 stops

UVF2:10 pmCastries Hewanorra

Jun 16

UVF3:05 pmCastries Hewanorra

16h 56m

2 stops

LGA8:01 amNew York LaGuardia

$415

Air Canada

Jun 22

PHL10:25 amPhiladelphia

27h 55m

1 stop

UVF2:20 pmCastries Hewanorra

Jun 26

UVF3:05 pmCastries Hewanorra

18h 44m

1 stop

PHL9:49 amPhiladelphia

$418

American Airlines flights from Pennsylvania to Saint Lucia

Our best American Airlines deals on Pennsylvania to Saint Lucia flight tickets

American Airlines

Feb 23

PIT6:15 amPittsburgh

8h 03m

1 stop

UVF3:18 pmCastries Hewanorra

Feb 26

UVF3:48 pmCastries Hewanorra

9h 10m

1 stop

PIT11:58 pmPittsburgh

$328

American Airlines

Feb 26

PIT7:09 pmPittsburgh

19h 49m

2 stops

UVF3:58 pmCastries Hewanorra

Mar 3

UVF4:58 pmCastries Hewanorra

15h 32m

2 stops

PIT7:30 amPittsburgh

$333

American Airlines

Feb 23

PIT6:07 amPittsburgh

8h 51m

1 stop

UVF3:58 pmCastries Hewanorra

Feb 26

UVF3:48 pmCastries Hewanorra

9h 10m

1 stop

PIT11:58 pmPittsburgh

$351

Fly from

Fly to

Route

Depart

Return

Price

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Mon 2/23

6:15 am-3:18 pm

1 stop8h 03m

Castries Hewanorra

Thu 2/26

3:48 pm-11:58 pm

1 stop9h 10m

$328

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Thu 2/26

7:09 pm-3:58 pm

2 stops19h 49m

Castries Hewanorra

Tue 3/3

4:58 pm-7:30 am

2 stops15h 32m

$333

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Fri 2/27

6:30 am-3:18 pm

1 stop7h 48m

Castries Hewanorra

Fri 3/6

4:58 pm-12:59 am

1 stop9h 01m

$342

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Wed 3/4

10:15 am-4:01 pm

Nonstop4h 46m

Castries Hewanorra

Wed 3/11

4:23 pm-9:33 pm

Nonstop5h 10m

$343

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Tue 3/3

10:15 am-4:01 pm

Nonstop4h 46m

Castries Hewanorra

Tue 3/10

4:23 pm-9:33 pm

Nonstop5h 10m

$344

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Tue 3/3

6:00 am-3:05 pm

1 stop8h 05m

Castries Hewanorra

Tue 3/17

3:18 pm-12:45 am

1 stop9h 27m

$358

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Fri 2/27

6:00 am-3:05 pm

1 stop8h 05m

Castries Hewanorra

Tue 3/3

4:25 pm-8:48 am

1 stop17h 23m

$358

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Fri 2/27

6:00 am-3:18 pm

1 stop8h 18m

Castries Hewanorra

Fri 3/6

3:48 pm-11:59 pm

1 stop9h 11m

$382

PhiladelphiaCastries

PHL - UVF

PHLUVF

Philadelphia

Mon 6/22

10:25 am-2:20 pm

1 stop27h 55m

Castries Hewanorra

Fri 6/26

3:05 pm-9:49 am

1 stop18h 44m

$418

Washington, D.C.Castries

IAD - UVF

IADUVF

Washington, D.C. Dulles Intl

Wed 5/27

10:09 pm-2:05 pm

2 stops39h 56m

Castries Hewanorra

Tue 6/2

3:05 pm-2:10 pm

1 stop23h 05m

$418

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Pennsylvania 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

Prices

Airlines

Other information

What is the cheapest Pennsylvania to Saint Lucia flight route?

Fly from Philadelphia to Castries Hewanorra for the best Pennsylvania - Saint Lucia flight prices

What cabin class options are available on Pennsylvania to Saint Lucia flights?

There are 2 cabin classes available to choose from on Pennsylvania to Saint Lucia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Pennsylvania to Saint Lucia flights?

You could potentially save up to 26% on your flight if you consider stops on a Pennsylvania to Saint Lucia flight.

Cheap Pennsylvania to Saint Lucia flight deals and tips

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

Best Price Found	$613
Fastest flight time	4h 31m
Direct flights	Every day
Airports in Saint Lucia	7 airports

The best flight deal from Pennsylvania to Saint Lucia found on momondo in the last 72 hours is $613

The fastest flight from Pennsylvania to Saint Lucia takes 4h 31m

Direct flights go from Pennsylvania to Saint Lucia every day.

There are 7 airports in Saint Lucia. From Pennsylvania there are direct flights to Castries Hewanorra (UVF).

Search flight deals

When did momondo last update prices for flights from Pennsylvania to Saint Lucia?
Prices for flights from Pennsylvania to Saint Lucia are updated daily.
How many operators does momondo search for flights from Pennsylvania to Saint Lucia?
The number of operators available for flights from Pennsylvania to Saint Lucia is 5 as of February 2026.
How old do you have to be to fly from Pennsylvania to Saint Lucia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania 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.
What is the most popular plane model from Pennsylvania to Saint Lucia?
Based on momondo bookings for flights between Pennsylvania and Saint Lucia, the leading plane model is Airbus A321-100/200, making up 78.57% of the total bookings. Other popular models include Airbus A220-300 with 7.14%, Airbus A320-100/200 with 7.14%, and Airbus A321neo with 3.57%.

Best airlines flying from Pennsylvania to Saint Lucia

Compare and see reviews for airlines that fly from Pennsylvania to Saint Lucia with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $311	Free Cancellation	Rating 7.2 2,893 reviews	Search JetBlue flights
American Airlines	PriceFrom $382	Free Cancellation	Rating 7.2 11,222 reviews	Search American Airlines flights
Delta	PriceFrom $385	Free Cancellation	Rating 7.9 8,146 reviews	Search Delta flights

Why use momondo?

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

It is quick and easy to find Pennsylvania to Saint Lucia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Saint Lucia that suits you.

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

momondo does allow users to show only those flights to Saint Lucia from Pennsylvania which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Saint Lucia from Pennsylvania. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Saint Lucia from Pennsylvania. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when 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.

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Flights to Castriesfrom $467

Cheap flights from Pennsylvania to Saint Lucia from $114

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Saint Lucia departing on 5/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from Pennsylvania to Saint Lucia

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How to get the cheapest flight ticket from Pennsylvania to Saint Lucia

What is the cheapest Pennsylvania to Saint Lucia flight route?

Fly from Philadelphia to Castries Hewanorra for the best Pennsylvania - Saint Lucia flight prices

What cabin class options are available on Pennsylvania to Saint Lucia flights?

There are 2 cabin classes available to choose from on Pennsylvania to Saint Lucia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Pennsylvania to Saint Lucia flights?

You could potentially save up to 26% on your flight if you consider stops on a Pennsylvania to Saint Lucia flight.

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

American Airlines, JetBlue, and United Airlines are the most popular carriers operating from Pennsylvania to Saint Lucia

What airlines fly to Saint Lucia?

How many flights depart from Pennsylvania to Saint Lucia on average per week?

The number of flights available between Pennsylvania and Saint Lucia is 12 per week as of February 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

How long is the flight from Pennsylvania to Saint Lucia?

Cheap Pennsylvania to Saint Lucia flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Saint Lucia

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

How many operators does momondo search for flights from Pennsylvania to Saint Lucia?

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

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

What is the most popular plane model from Pennsylvania to Saint Lucia?

Best airlines flying from Pennsylvania to Saint Lucia

Compare and see reviews for airlines that fly from Pennsylvania to Saint Lucia with momondo

Why use momondo?

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

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

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

I’m not ready to book a flight from Pennsylvania 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

Pennsylvania flight routes

According to popular flight searches on momondo this year

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

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