$383 Find Cheap Flights from Allentown to Saint Lucia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Allentown to Saint Lucia departing on 2/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Allentown to Saint Lucia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Allentown to Saint Lucia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Allentown to Saint Lucia

Wed, Mar 4 - Wed, Mar 11
American Airlines Logo
12:50 pm - 2:48 pm
ABE
-
UVF
24h 58m
2 stops
American Airlines Logo
2:48 pm - 11:30 am
UVF
-
ABE
20h 42m
2 stops
$656American Airlines
Wed, Mar 4 - Wed, Mar 11
American Airlines Logo
12:50 pm - 3:18 pm
ABE
-
UVF
25h 28m
1 stop
American Airlines Logo
3:58 pm - 11:30 am
UVF
-
ABE
19h 32m
2 stops
$665American Airlines
Thu, Feb 19 - Thu, Feb 26
American Airlines Logo
6:04 am - 3:18 pm
ABE
-
UVF
8h 14m
1 stop
American Airlines Logo
4:18 pm - 12:29 am
UVF
-
ABE
9h 11m
1 stop
$681American Airlines
Thu, Feb 19 - Thu, Feb 26
American Airlines Logo
12:00 pm - 2:48 pm
ABE
-
UVF
25h 48m
2 stops
American Airlines Logo
4:18 pm - 12:29 am
UVF
-
ABE
9h 11m
1 stop
$686American Airlines
Thu, Feb 19 - Thu, Feb 26
American Airlines Logo
6:04 am - 3:18 pm
ABE
-
UVF
8h 14m
1 stop
American Airlines Logo
4:18 pm - 12:29 am
UVF
-
ABE
9h 11m
1 stop
$761American Airlines
Sat, Feb 28 - Fri, Mar 6
American Airlines Logo
12:00 pm - 3:18 pm
ABE
-
UVF
26h 18m
1 stop
American Airlines Logo
4:18 pm - 12:29 am
UVF
-
ABE
9h 11m
1 stop
$776American Airlines
Sat, Feb 28 - Fri, Mar 6
American Airlines Logo
12:00 pm - 3:18 pm
ABE
-
UVF
26h 18m
1 stop
American Airlines Logo
3:48 pm - 11:30 am
UVF
-
ABE
20h 42m
2 stops
$781American Airlines
Sun, Mar 1 - Fri, Mar 6
American Airlines Logo
6:04 am - 3:18 pm
ABE
-
UVF
8h 14m
1 stop
American Airlines Logo
4:18 pm - 12:29 am
UVF
-
ABE
9h 11m
1 stop
$846American Airlines
Fri, Feb 27 - Fri, Mar 6
American Airlines Logo
6:04 am - 3:18 pm
ABE
-
UVF
8h 14m
1 stop
American Airlines Logo
4:18 pm - 12:29 am
UVF
-
ABE
9h 11m
1 stop
$871American Airlines
Mon, May 25 - Mon, Jun 1
American Airlines Logo
7:10 pm - 3:04 pm
ABE
-
UVF
19h 54m
2 stops
American Airlines Logo
2:58 pm - 6:40 pm
UVF
-
ABE
27h 42m
2 stops
$918American Airlines
Booking Insights

KAYAK's insights & trends for Allentown to Saint Lucia flights

Get data-powered insights and trends into flights from Allentown to Saint Lucia to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Allentown to Saint Lucia take?

The duration of a flight to Saint Lucia depends on your arrival airport. The shortest route to Saint Lucia from Allentown is to Castries, which takes 7h 26m.

Find deals

FAQs - booking Saint Lucia flights

  • How does KAYAK find such low prices on flights from Allentown to Saint Lucia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Allentown to Saint Lucia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Allentown to Saint Lucia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Allentown to Saint Lucia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Allentown to Saint Lucia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Allentown to Saint Lucia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Allentown to Saint Lucia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Allentown to Saint Lucia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Allentown to Saint Lucia

 
Need help choosing which airline to fly with from Allentown to Saint Lucia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11160 reviews
6.4Food
7.2Comfort
6.9Entertainment
8.0Crew
7.5Boarding
Airline reviews

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

10.0 ExcellentJill, Jan 2026
PHL - LAX
Read more American Airlines reviews

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

Flight was late and boarding was confusing because gate changed and I didn’t get a notification

Not comparable to Qatar Airways services on flights to Doha. Flight attendants provided basic services; I was never recognized by name or as an Executive Platinum member. Restrooms were not kept clean during the flight.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Excellent - explanations were clear staff was nice and flight was comfortable

Airport in MXP is crazy. Get there at least 2 hours before flight.

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

Did not get the seat I selected and paid for.

The flight was canceled 3 hours after original take off time

Everything you need to know for your flight from Allentown to Saint Lucia

Information on your arrival and departure airports

Allentown (ABE)