$137 Find Cheap Flights from Central America to Allentown

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Allentown departing on 2/9. 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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Everything you should know

Cheapest round-trip
$332
GOL
Tue 3/31Sun 4/5
SJO - ABE • 2 stops
Cheapest one-way
$137
United Airlines
Mon 2/9
SJO - ABE • 2 stops
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Central America to Allentown

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

Tue, Mar 31 - Sun, Apr 5
GOL Logo
2:59 pm - 11:30 am
SJO
-
ABE
18h 31m2 stops
GOL Logo
12:00 pm - 9:25 am
ABE
-
SJO
23h 25m2 stops
$332GOL
Tue, Jan 27 - Fri, Feb 27
Delta Logo
7:00 am - 5:14 pm
SJO
-
ABE
9h 14m1 stop
Delta Logo
12:47 pm - 10:02 pm
ABE
-
SJO
10h 15m1 stop
$384Delta
Tue, Mar 31 - Sun, Apr 5
American Airlines Logo
2:59 pm - 11:30 am
SJO
-
ABE
18h 31m2 stops
American Airlines Logo
6:04 am - 12:16 pm
ABE
-
SJO
8h 12m1 stop
$468American Airlines
Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
1:41 pm - 10:41 am
SAP
-
ABE
20h 00m2 stops
United Airlines Logo
11:30 am - 12:35 pm
ABE
-
SAP
26h 05m2 stops
$473United Airlines
Thu, Apr 2 - Tue, Apr 7
Delta Logo
7:00 am - 10:59 pm
SJO
-
ABE
13h 59m1 stop
Delta Logo
6:32 am - 9:15 pm
ABE
-
SJO
16h 43m1 stop
$482Delta
Fri, Jan 23 - Tue, Jan 27
United Airlines Logo
1:41 pm - 9:05 pm
SAP
-
ABE
30h 24m2 stops
United Airlines Logo
11:30 am - 12:35 pm
ABE
-
SAP
50h 05m2 stops
$507United Airlines
Tue, Mar 31 - Tue, Apr 7
Delta Logo
7:00 am - 5:17 pm
SJO
-
ABE
8h 17m1 stop
Delta Logo
12:49 pm - 9:15 pm
ABE
-
SJO
10h 26m1 stop
$548Delta
Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
8:35 am - 10:41 am
LIR
-
ABE
25h 06m2 stops
United Airlines Logo
4:57 pm - 1:10 pm
ABE
-
LIR
21h 13m2 stops
$551United Airlines
Wed, Apr 1 - Mon, Apr 6
Multiple Airlines Logo
11:43 am - 2:56 pm
SJO
-
ABE
25h 13m1 stop
Multiple Airlines Logo
1:38 pm - 11:19 am
ABE
-
SJO
23h 41m1 stop
$566Multiple Airlines
Mon, Jul 6 - Sun, Jul 12
American Airlines Logo
6:00 am - 12:19 am
SAL
-
ABE
16h 19m2 stops
American Airlines Logo
7:10 pm - 11:24 am
ABE
-
SAL
18h 14m2 stops
$688American Airlines
Useful Info

Good to know

Cheapest flight$137
Flight from San José to Allentown

FAQs for booking flights from Central America to Allentown

  • How does KAYAK find such low prices on flights from Central America to Allentown?

    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 Central America to Allentown.

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

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

    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 Allentown with an airline and back to Central America with another airline.

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

    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 Allentown from Central America 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 Central America to Allentown

 
Need help choosing which airline to fly with from Central America to Allentown? 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.
7.9
DeltaOverall score based on 8031 reviews
7.2Food
7.8Entertainment
8.1Boarding
8.5Crew
7.9Comfort
Airline reviews

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

2.0 MediocreWilliam, Jan 2026
LGA - BOS
Read more Delta reviews

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

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