ABE - SXM

$339 Find Cheap Flights from Allentown to Simpson Bay

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 Simpson Bay departing on 3/14. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Simpson Bay

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Allentown to Simpson Bay, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Allentown to Simpson Bay, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$378
American Airlines
Thu 3/19Tue 4/7
ABE - SXM • 2 stops
Cheapest one-way
$339
Delta
Sat 3/14
ABE - SXM • 1 stop
Top airlines
American Airlines
Cheapest • from $378 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Allentown and Simpson Bay. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Atlanta (ATL)
Cheapest • Avg $837 (round-trip)
Charlotte (CLT)
Shortest trip • 6h 47m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Simpson Bay!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Allentown to Simpson Bay (ABE-SXM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Allentown to Simpson Bay 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 Simpson Bay

Thu, Mar 19 - Tue, Apr 7
American Airlines Logo
12:00 pm - 11:29 am
ABE
-
SXM
23h 29m
2 stops
American Airlines Logo
12:41 pm - 11:27 am
SXM
-
ABE
22h 46m
2 stops
$378American Airlines
Tue, Mar 10 - Tue, Mar 17
Delta Logo
6:32 am - 1:54 pm
ABE
-
SXM
7h 22m
1 stop
Delta Logo
12:55 pm - 10:56 pm
SXM
-
ABE
10h 01m
1 stop
$395Delta
Tue, Mar 10 - Tue, Mar 17
Delta Logo
6:32 am - 1:54 pm
ABE
-
SXM
7h 22m
1 stop
Delta Logo
12:55 pm - 10:56 pm
SXM
-
ABE
10h 01m
1 stop
$456Delta
Tue, Apr 7 - Tue, Apr 14
American Airlines Logo
6:00 am - 1:21 pm
ABE
-
SXM
7h 21m
1 stop
American Airlines Logo
2:24 pm - 11:28 pm
SXM
-
ABE
9h 04m
1 stop
$500American Airlines
Tue, Apr 7 - Tue, Apr 14
American Airlines Logo
12:57 pm - 11:38 am
ABE
-
SXM
22h 41m
2 stops
American Airlines Logo
4:35 pm - 11:27 am
SXM
-
ABE
18h 52m
2 stops
$505American Airlines
Thu, Mar 19 - Tue, Apr 7
American Airlines Logo
12:00 pm - 1:16 pm
ABE
-
SXM
25h 16m
1 stop
American Airlines Logo
12:41 pm - 11:27 am
SXM
-
ABE
22h 46m
2 stops
$554American Airlines
Sun, Aug 2 - Sun, Aug 9
American Airlines Logo
5:18 pm - 1:22 pm
ABE
-
SXM
20h 04m
2 stops
American Airlines Logo
4:09 pm - 1:26 pm
SXM
-
ABE
21h 17m
2 stops
$589American Airlines
Mon, Mar 9 - Mon, Mar 16
Delta Logo
6:32 am - 1:54 pm
ABE
-
SXM
7h 22m
1 stop
Delta Logo
12:55 pm - 10:56 pm
SXM
-
ABE
10h 01m
1 stop
$599Delta
Sat, Mar 7 - Sat, Mar 14
United Airlines Logo
6:30 pm - 2:57 pm
ABE
-
SXM
19h 27m
1 stop
United Airlines Logo
1:20 pm - 9:56 am
SXM
-
ABE
20h 36m
1 stop
$641United Airlines
Wed, Mar 11 - Wed, Mar 18
Delta Logo
6:32 am - 1:54 pm
ABE
-
SXM
7h 22m
1 stop
Delta Logo
12:55 pm - 10:56 pm
SXM
-
ABE
10h 01m
1 stop
$648Delta
Booking Insights

KAYAK's insights & trends for Allentown to Simpson Bay flights

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

Which airlines provide the cheapest flights from Allentown to Simpson Bay?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Allentown to Simpson Bay were found on American Airlines ($378) and Delta ($395).

Find deals

Good to know

Cheapest flight$339
Flight from Allentown to Simpson Bay

When to book flights from Allentown to Simpson Bay

Are your dates flexible? Find out the best times to travel from Allentown to Simpson Bay based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Allentown to Simpson Bay

  • What is the cheapest flight from Allentown to Simpson Bay?

    In the last 3 days, the lowest price for a flight from Allentown to Simpson Bay was $339 for a one-way ticket and $378 for a round-trip.

  • Do I need a passport to fly between Allentown and Simpson Bay?

    A passport is required to fly from Allentown to Simpson Bay.

  • Which airports will I be using when flying from Allentown to Simpson Bay?

    Allentown airport is called Allentown-Bethlehem and the only airport in Simpson Bay is Simpson Bay Princess Juliana.

  • Which aircraft models fly most regularly from Allentown to Simpson Bay?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Allentown to Simpson Bay?

    oneworld is the only airline alliance operating flights between Allentown and Simpson Bay.

  • How does KAYAK find such low prices on flights from Allentown to Simpson Bay?

    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 Simpson Bay.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Simpson Bay from Allentown 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 Simpson Bay?

    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 to Simpson Bay with an airline and back to Allentown with another airline. Booking your flights between Allentown and SXM can sometimes prove cheaper using this method.

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

    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 to Simpson Bay from Allentown 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 Simpson Bay

 
See real verified KAYAK customer reviews for airlines flying from Allentown to Simpson Bay. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Allentown to Simpson Bay? 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 11339 reviews
7.5Boarding
6.4Food
6.9Entertainment
8.0Crew
7.2Comfort
Airline reviews

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

6.0 GoodSameer, Feb 2026
PHL - SEA
Read more American Airlines reviews

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

They are always late and seats was also not having working charger

Broke my luggage and I can't get a resolution yet.

My flight to London from Philadelphia was cancelled due to weather.

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

This flight captain and crew were amazing, started ahead of time of departure and reached 30 mins before arrival time. Amazing!

Long delays, lack of information about the status of the flight. The flight was delayed 4 times.

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.

Everything you need to know for your flight from Allentown to Simpson Bay

Information on your arrival and departure airports

Allentown (ABE)
Simpson Bay (SXM)