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Cheap flights from Pennsylvania to Castries from $164

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 Castries departing on 6/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Pennsylvania to Castries

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
3:25 pm - 2:15 pm
PHL
-
UVF
46h 50m
2 stops
Air Canada Logo
4:25 pm - 10:46 pm
UVF
-
PHL
30h 21m
1 stop
$413Air Canada
Wed, Oct 21 - Sun, Oct 25
American Airlines Logo
5:44 pm - 2:20 pm
PIT
-
UVF
20h 36m
2 stops
American Airlines Logo
3:20 pm - 12:05 pm
UVF
-
PIT
20h 45m
2 stops
$415American Airlines
Mon, Jul 6 - Mon, Jul 13
Air Canada Logo
4:00 pm - 2:10 pm
LGA
-
UVF
22h 10m
1 stop
Air Canada Logo
3:05 pm - 2:59 pm
UVF
-
LGA
23h 54m
1 stop
$416Air Canada
Mon, Jun 1 - Fri, Jun 5
Air Canada Logo
6:00 am - 2:10 pm
PHL
-
UVF
8h 10m
1 stop
Air Canada Logo
3:05 pm - 9:48 am
UVF
-
PHL
18h 43m
1 stop
$416Air Canada
Fri, Jun 5 - Tue, Jun 9
Air Canada Logo
7:55 pm - 2:10 pm
EWR
-
UVF
18h 15m
1 stop
Air Canada Logo
3:05 pm - 8:12 am
UVF
-
EWR
17h 07m
1 stop
$416Air Canada
Mon, Jun 1 - Fri, Jun 5
JetBlue Logo
10:20 am - 3:06 pm
JFK
-
UVF
4h 46mnonstop
JetBlue Logo
1:59 pm - 6:57 pm
UVF
-
JFK
4h 58mnonstop
$425JetBlue
Mon, Jul 6 - Sun, Jul 12
JetBlue Logo
8:00 am - 12:50 pm
JFK
-
UVF
4h 50mnonstop
JetBlue Logo
4:33 pm - 9:28 pm
UVF
-
JFK
4h 55mnonstop
$428JetBlue
Fri, Jun 5 - Sat, Jun 20
JetBlue Logo
8:00 am - 12:50 pm
JFK
-
UVF
4h 50mnonstop
JetBlue Logo
4:55 pm - 9:56 pm
UVF
-
JFK
5h 01mnonstop
$429JetBlue
Fri, Jun 5 - Mon, Jun 8
Delta Logo
6:04 am - 2:12 pm
MDT
-
UVF
8h 08m
1 stop
Delta Logo
3:33 pm - 11:53 pm
UVF
-
MDT
8h 20m
1 stop
$826Delta
Wed, Jul 8 - Wed, Jul 15
Delta Logo
6:04 am - 2:13 pm
MDT
-
UVF
8h 09m
1 stop
Delta Logo
3:33 pm - 11:53 pm
UVF
-
MDT
8h 20m
1 stop
$831Delta
Fri, Jul 3 - Wed, Jul 8

American Airlines flights from Pennsylvania to Castries

Our best American Airlines deals on Pennsylvania to Castries flight tickets
American Airlines
Jul 6
PIT5:44 pmPittsburgh
20h 36m
2 stops
UVF2:20 pmCastries Hewanorra
Jul 13
UVF3:20 pmCastries Hewanorra
20h 45m
2 stops
PIT12:05 pmPittsburgh
$415
American Airlines
Jun 19
LGA7:29 pmNew York LaGuardia
16h 35m
1 stop
UVF12:04 pmCastries Hewanorra
Jun 24
UVF2:46 pmCastries Hewanorra
8h 52m
1 stop
LGA11:38 pmNew York LaGuardia
$448
American Airlines
Jun 1
PIT6:57 pmPittsburgh
17h 08m
1 stop
UVF12:05 pmCastries Hewanorra
Jun 4
UVF2:46 pmCastries Hewanorra
9h 12m
1 stop
PIT11:58 pmPittsburgh
$450

JetBlue flights from Pennsylvania to Castries

Our best JetBlue deals on Pennsylvania to Castries flight tickets
JetBlue
Jul 6
JFK10:20 amNew York John F Kennedy Intl
4h 46m
UVF3:06 pmCastries Hewanorra
Jul 12
UVF1:59 pmCastries Hewanorra
4h 58m
JFK6:57 pmNew York John F Kennedy Intl
$425
JetBlue
Jun 5
JFK8:00 amNew York John F Kennedy Intl
4h 50m
UVF12:50 pmCastries Hewanorra
Jun 20
UVF4:33 pmCastries Hewanorra
4h 55m
JFK9:28 pmNew York John F Kennedy Intl
$428
JetBlue
Jun 5
JFK8:00 amNew York John F Kennedy Intl
4h 50m
UVF12:50 pmCastries Hewanorra
Jun 8
UVF4:55 pmCastries Hewanorra
5h 01m
JFK9:56 pmNew York John F Kennedy Intl
$429

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Castries that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 16, 2026.
Use the filters below to find and compare flights from Pennsylvania to Castries that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaCastries

PHL - UVF

PHLUVF

Philadelphia

Wed 10/21

3:25 pm-2:15 pm

2 stops46h 50m

Castries Hewanorra

Sun 10/25

4:25 pm-10:46 pm

1 stop30h 21m

$413

PittsburghCastries

PIT - UVF

PITUVF

Pittsburgh

Mon 7/6

5:44 pm-2:20 pm

2 stops20h 36m

Castries Hewanorra

Mon 7/13

3:20 pm-12:05 pm

2 stops20h 45m

$415

New YorkCastries

LGA - UVF

LGAUVF

New York LaGuardia

Mon 6/1

4:00 pm-2:10 pm

1 stop22h 10m

Castries Hewanorra

Fri 6/5

3:05 pm-2:59 pm

1 stop23h 54m

$416

PhiladelphiaCastries

PHL - UVF

PHLUVF

Philadelphia

Fri 6/5

6:00 am-2:10 pm

1 stop8h 10m

Castries Hewanorra

Tue 6/9

3:05 pm-9:48 am

1 stop18h 43m

$416

NewarkCastries

EWR - UVF

EWRUVF

Newark

Mon 6/1

7:55 pm-2:10 pm

1 stop18h 15m

Castries Hewanorra

Fri 6/5

3:05 pm-8:12 am

1 stop17h 07m

$416
Quickest round-trip

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Mon 7/6

10:20 am-3:06 pm

Nonstop4h 46m

Castries Hewanorra

Sun 7/12

1:59 pm-6:57 pm

Nonstop4h 58m

$425

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Fri 6/5

8:00 am-12:50 pm

Nonstop4h 50m

Castries Hewanorra

Sat 6/20

4:33 pm-9:28 pm

Nonstop4h 55m

$428

New YorkCastries

JFK - UVF

JFKUVF

New York John F Kennedy Intl

Fri 6/5

8:00 am-12:50 pm

Nonstop4h 50m

Castries Hewanorra

Mon 6/8

4:55 pm-9:56 pm

Nonstop5h 01m

$429

HarrisburgCastries

MDT - UVF

MDTUVF

Harrisburg

Wed 7/8

6:04 am-2:12 pm

1 stop8h 08m

Castries Hewanorra

Wed 7/15

3:33 pm-11:53 pm

1 stop8h 20m

$826

HarrisburgCastries

MDT - UVF

MDTUVF

Harrisburg

Fri 7/3

6:04 am-2:13 pm

1 stop8h 09m

Castries Hewanorra

Wed 7/8

3:33 pm-11:53 pm

1 stop8h 20m

$831

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Castries from

How to get the cheapest flight ticket from Pennsylvania to Castries

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 month to fly to Castries?

The month of September is, on average, the cheapest month to fly to Castries from Pennsylvania, with most prices found around $197. The month of February is another great option to travel to Castries, with average flight prices from Pennsylvania averaging around $327.

What is the cheapest Pennsylvania to Castries Hewanorra flight route?

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

How far in advance should I book a flight from Pennsylvania to Castries?

You are more likely to see cheaper flights to Castries from Pennsylvania when booking weeks ahead of your departure date. In general, you can expect to find flights to Castries for around $822 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Castries from Pennsylvania for as low as $663 on momondo.

Can stopping save me money on Pennsylvania to Castries flights?

You could potentially save up to 55% on your flight if you consider stops on a Pennsylvania to Castries flight.

Cheap Pennsylvania to Castries flight deals and tips

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

Best Price Found

$424

Fastest flight time

4h 37m

Direct flights

Every day

Airports in Castries

1 airport
The best one-way flight to Castries from Pennsylvania in the past 72 hours is $424. The best round-trip flight deal from Pennsylvania to Castries found on momondo in the last 72 hours is $723.
The fastest flight from Pennsylvania to Castries takes 4h 37m
Direct flights go from Pennsylvania to Castries every day.
There is 1 airport in Castries. From Pennsylvania there are direct flights to Castries Hewanorra (UVF).
Search flight deals

Frequently asked questions about flying from Pennsylvania to Castries

  • When did momondo last update prices for flights from Pennsylvania to Castries Hewanorra Airport?

    Prices for flights from Pennsylvania to Castries Hewanorra Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Pennsylvania to Castries Hewanorra Airport?

  • How old do you have to be to fly from Pennsylvania to Castries Hewanorra Airport?

    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 Castries Hewanorra Airport.

  • What documentation or ID do you need to fly to Castries Hewanorra Airport?

    The travel and health documents required for your trip to Castries Hewanorra Airport 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 Castries Hewanorra Airport. 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 Castries?

Best airlines flying from Pennsylvania to Castries

Compare and see reviews for airlines that fly from Pennsylvania to Castries with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $327Free CancellationRating
7.1
11,662 reviews
Search American Airlines flights
JetBluePriceFrom $427Free CancellationRating
7.1
2,977 reviews
Search JetBlue flights
DeltaPriceFrom $642Free CancellationRating
7.9
8,454 reviews
Search Delta flights

Traveling to a place near Castries?

Book flights to Castries if you plan to visit one of these locations
Vieux Fort

Why use momondo?

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

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

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

Flights from Pennsylvania to Castries 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 Pennsylvania to Castries?

Once you have performed a search for Pennsylvania to Castries flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Castries, momondo offers a useful price alert feature which will track prices for flights to Castries from Pennsylvania and alert you when they change.

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Castries George F. L. Charle Airport