What airlines fly to Saint Lucia?

American Airlines, JetBlue and Delta are the top three most popular airlines that fly to Saint Lucia from Pittsburgh according to our data. American Airlines is the first choice among our users, with 60% 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.

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

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

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

There are 3 operators available for flights from Pittsburgh Airport to Saint Lucia as of November 2025.

How old do you have to be to fly from Pittsburgh Airport 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 Pittsburgh Airport to Saint Lucia.

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

The travel and health documents you'll need for your trip to Saint Lucia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint Lucia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$440 Cheap Flights from Pittsburgh to Saint Lucia in 2025/26

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Round-trip

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5:42 pm - 2:10 pmPIT-UVF

19h 28m2 stops

5:02 pm - 1:21 pmUVF-PIT

21h 19m2 stops

$440American Airlines

Find Deal

Fri, Jan 23 - Wed, Jan 28

5:42 pm - 3:03 pmPIT-UVF

20h 21m2 stops

4:24 pm - 9:08 amUVF-PIT

17h 44m1 stop

$445American Airlines

Find Deal

Mon, Feb 9 - Sun, Feb 15

7:37 pm - 3:04 pmPIT-UVF

18h 27m1 stop

3:24 pm - 9:13 amUVF-PIT

17h 49m1 stop

$463Delta

Find Deal

Mon, Mar 2 - Thu, Mar 12

6:44 pm - 3:03 pmPIT-UVF

19h 19m2 stops

2:46 pm - 10:27 amUVF-PIT

20h 41m2 stops

$468American Airlines

Find Deal

Thu, Jan 8 - Mon, Jan 12

7:15 pm - 2:50 pmPIT-UVF

18h 35m1 stop

2:20 pm - 6:15 pmUVF-PIT

27h 55m1 stop

$473American Airlines

Find Deal

Thu, Mar 5 - Tue, Mar 10

7:15 pm - 4:02 pmPIT-UVF

19h 47m1 stop

4:24 pm - 10:53 amUVF-PIT

19h 29m2 stops

$477American Airlines

Find Deal

Thu, Feb 26 - Thu, Mar 5

8:04 pm - 4:02 pmPIT-UVF

18h 58m2 stops

5:02 pm - 1:25 pmUVF-PIT

21h 23m2 stops

$480American Airlines

Find Deal

Thu, Feb 19 - Tue, Feb 24

7:15 pm - 4:02 pmPIT-UVF

19h 47m1 stop

2:20 pm - 6:15 pmUVF-PIT

27h 55m1 stop

$482American Airlines

Find Deal

Thu, Mar 5 - Tue, Mar 10

6:00 am - 4:02 pmPIT-UVF

9h 02m1 stop

5:02 pm - 11:10 amUVF-PIT

19h 08m1 stop

$486American Airlines

Find Deal

Fri, Jan 23 - Wed, Jan 28

10:06 pm - 3:15 pmPIT-SLU

40h 09m3 stops

3:45 pm - 9:47 pmSLU-PIT

31h 02m3 stops

$1,049Multiple Airlines

Find Deal

Wed, Nov 19 - Wed, Nov 26

American Airlines flights from Pittsburgh to Saint Lucia

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

American Airlines

Jan 23

PIT5:42 pmPittsburgh

19h 28m

2 stops

UVF2:10 pmCastries Hewanorra

Jan 28

UVF5:02 pmCastries Hewanorra

21h 19m

2 stops

PIT1:21 pmPittsburgh

$440

Find similar

American Airlines

Feb 9

PIT5:42 pmPittsburgh

20h 21m

2 stops

UVF3:03 pmCastries Hewanorra

Feb 15

UVF4:24 pmCastries Hewanorra

17h 44m

1 stop

PIT9:08 amPittsburgh

$445

Find similar

American Airlines

Jan 8

PIT6:44 pmPittsburgh

19h 19m

2 stops

UVF3:03 pmCastries Hewanorra

Jan 12

UVF2:46 pmCastries Hewanorra

20h 41m

2 stops

PIT10:27 amPittsburgh

$468

Find similar

Delta flights from Pittsburgh to Saint Lucia

Our best Delta deals on Pittsburgh to Saint Lucia flight tickets

Delta

Mar 2

PIT7:37 pmPittsburgh

18h 27m

1 stop

UVF3:04 pmCastries Hewanorra

Mar 12

UVF3:24 pmCastries Hewanorra

17h 49m

1 stop

PIT9:13 amPittsburgh

$463

Find similar

Delta

Mar 4

PIT6:00 amPittsburgh

8h 04m

1 stop

UVF3:04 pmCastries Hewanorra

Mar 11

UVF3:24 pmCastries Hewanorra

17h 49m

1 stop

PIT9:13 amPittsburgh

$519

Find similar

Delta

Mar 2

PIT7:37 pmPittsburgh

18h 27m

1 stop

UVF3:04 pmCastries Hewanorra

Mar 13

UVF3:24 pmCastries Hewanorra

18h 29m

1 stop

PIT9:53 amPittsburgh

$580

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Fri 1/23

5:42 pm-2:10 pm

2 stops19h 28m

Castries Hewanorra

Wed 1/28

5:02 pm-1:21 pm

2 stops21h 19m

$440

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Mon 2/9

5:42 pm-3:03 pm

2 stops20h 21m

Castries Hewanorra

Sun 2/15

4:24 pm-9:08 am

1 stop17h 44m

$445

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Mon 3/2

7:37 pm-3:04 pm

1 stop18h 27m

Castries Hewanorra

Thu 3/12

3:24 pm-9:13 am

1 stop17h 49m

$463

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Thu 1/8

6:44 pm-3:03 pm

2 stops19h 19m

Castries Hewanorra

Mon 1/12

2:46 pm-10:27 am

2 stops20h 41m

$468

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Thu 3/5

7:15 pm-2:50 pm

1 stop18h 35m

Castries Hewanorra

Tue 3/10

2:20 pm-6:15 pm

1 stop27h 55m

$473

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Thu 2/26

7:15 pm-4:02 pm

1 stop19h 47m

Castries Hewanorra

Thu 3/5

4:24 pm-10:53 am

2 stops19h 29m

$477

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Thu 2/19

8:04 pm-4:02 pm

2 stops18h 58m

Castries Hewanorra

Tue 2/24

5:02 pm-1:25 pm

2 stops21h 23m

$480

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Thu 3/5

7:15 pm-4:02 pm

1 stop19h 47m

Castries Hewanorra

Tue 3/10

2:20 pm-6:15 pm

1 stop27h 55m

$482

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Fri 1/23

6:00 am-4:02 pm

1 stop9h 02m

Castries Hewanorra

Wed 1/28

5:02 pm-11:10 am

1 stop19h 08m

$486

PittsburghCastries

PIT - SLU

PITSLU

Pittsburgh

Wed 11/19

10:06 pm-3:15 pm

3 stops40h 09m

Castries George F. L. Charle

Wed 11/26

3:45 pm-9:47 pm

3 stops31h 02m

$1,049

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Pittsburgh 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

What is the cheapest day to depart on your flight to Saint Lucia?

Our data shows that Sunday is the least expensive day to fly to Saint Lucia. Tickets to fly out on this day can be as low as $542. On the other hand, Saturday is the most expensive day to depart from Pittsburgh because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $845.

What is the cheapest time of day to depart on your flight to Saint Lucia?

Our data shows that the cheapest Pittsburgh to Saint Lucia flights are usually those with departure times in the afternoon. Our users have found flights to Saint Lucia in the afternoon for as low as $740. Flights in the morning are often more expensive with an average ticket price of $771.

Cheap Pittsburgh to Saint Lucia flight deals and tips

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

Direct flights	None

There are no direct flights from Pittsburgh to Saint Lucia. There are no popular flight routes from Pittsburgh to Saint Lucia.

Search flight deals

When did momondo last update prices for flights from Pittsburgh Airport to Saint Lucia?
Prices for flights from Pittsburgh Airport to Saint Lucia refresh daily.
How many operators does momondo search for flights from Pittsburgh Airport to Saint Lucia?
There are 3 operators available for flights from Pittsburgh Airport to Saint Lucia as of November 2025.
How old do you have to be to fly from Pittsburgh Airport 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 Pittsburgh Airport to Saint Lucia.
What documentation or ID do you need to fly to Saint Lucia?
The travel and health documents you'll need for your trip to Saint Lucia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint Lucia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Pittsburgh to Saint Lucia

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

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $311	Free Cancellation	Rating 7.2 2,907 reviews	Search JetBlue flights
Delta	PriceFrom $385	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
American Airlines	PriceFrom $530	Free Cancellation	Rating 7.2 11,050 reviews	Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Pittsburgh to Saint Lucia. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Pittsburgh to Saint Lucia on momondo can be filtered to show those which offer flexible booking policies.

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

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

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

Of course. momondo tracks the price of Pittsburgh to Saint Lucia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Flights to Castriesfrom $484

Cheap flights from Pittsburgh to Saint Lucia from $440

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Saint Lucia departing on 1/23. 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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American Airlines flights from Pittsburgh to Saint Lucia

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

Delta flights from Pittsburgh to Saint Lucia

Our best Delta deals on Pittsburgh to Saint Lucia flight tickets

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How to get the cheapest flight ticket from Pittsburgh 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 day to depart on your flight to Saint Lucia?

What is the cheapest time of day to depart on your flight to Saint Lucia?

Our data shows that the cheapest Pittsburgh to Saint Lucia flights are usually those with departure times in the afternoon. Our users have found flights to Saint Lucia in the afternoon for as low as $740. Flights in the morning are often more expensive with an average ticket price of $771.

What airlines fly to Saint Lucia?

Cheap Pittsburgh to Saint Lucia flight deals and tips

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

Direct flights

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

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

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

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

Best airlines flying from Pittsburgh to Saint Lucia

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

Why use momondo?

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

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

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

I’m not ready to book a flight from Pittsburgh 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