$239 Find Cheap Flights from Central America to Allentown

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Allentown departing on 1/22. 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
$239
United Airlines
Thu 1/22Mon 1/26
SJO - ABE • 2 stops
Cheapest one-way
$298
United Airlines
Mon 1/19
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

Thu, Jan 22 - Mon, Jan 26
United Airlines Logo
6:30 am - 10:41 am
SJO
-
ABE
27h 11m2 stops
United Airlines Logo
4:57 pm - 8:39 pm
ABE
-
SJO
28h 42m2 stops
$239United Airlines
Fri, Feb 6 - Sun, Feb 8
United Airlines Logo
8:45 am - 10:41 am
SJO
-
ABE
24h 56m2 stops
United Airlines Logo
4:57 pm - 1:15 pm
ABE
-
SJO
21h 18m2 stops
$325United Airlines
Fri, Feb 6 - Sun, Feb 8
United Airlines Logo
6:30 am - 10:41 am
SJO
-
ABE
27h 11m2 stops
United Airlines Logo
4:57 pm - 12:56 pm
ABE
-
SJO
20h 59m1 stop
$345United Airlines
Fri, Feb 6 - Sun, Feb 8
United Airlines Logo
6:30 am - 10:41 am
SJO
-
ABE
27h 11m2 stops
United Airlines Logo
4:57 pm - 8:39 pm
ABE
-
SJO
28h 42m2 stops
$353United Airlines
Wed, Jan 21 - Thu, Jan 29
United Airlines Logo
6:30 am - 10:41 am
SJO
-
ABE
27h 11m2 stops
United Airlines Logo
11:30 am - 1:15 pm
ABE
-
SJO
26h 45m2 stops
$393United Airlines
Thu, Jan 15 - Mon, Jan 19
United Airlines Logo
2:20 pm - 10:41 am
LIR
-
ABE
43h 21m2 stops
United Airlines Logo
4:57 pm - 1:10 pm
ABE
-
LIR
21h 13m2 stops
$395United Airlines
Thu, Jan 29 - Sun, Feb 1
United Airlines Logo
1:41 pm - 10:41 am
SAP
-
ABE
20h 00m2 stops
United Airlines Logo
6:15 am - 12:35 pm
ABE
-
SAP
31h 20m2 stops
$442United Airlines
Thu, Jan 15 - Mon, Jan 19
United Airlines Logo
2:20 pm - 10:41 am
LIR
-
ABE
19h 21m2 stops
United Airlines Logo
4:57 pm - 1:10 pm
ABE
-
LIR
21h 13m2 stops
$463United Airlines
Fri, Feb 6 - Sat, Feb 28
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
$589Delta
Mon, Jun 15 - Mon, Jun 29
Delta Logo
12:35 pm - 10:56 pm
SAP
-
ABE
8h 21m1 stop
Delta Logo
6:30 am - 11:10 am
ABE
-
SAP
6h 40m1 stop
$708Delta
Useful Info

Good to know

Cheapest flight$239
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 8005 reviews
7.9Comfort
7.9Entertainment
8.5Crew
7.3Food
8.1Boarding
Airline reviews

Every single flight that we got on was delayed by several hours or more. I honestly didn’t think we would get out of Atlanta because our flight was supposed to leave at 7:59 and it kept getting kicked back further and further. Delta stands for Don’t Ever Leave The Airport!

4.0 OkayPenelope, Dec 2025
CUN - ATL
Read more Delta reviews

Every single flight that we got on was delayed by several hours or more. I honestly didn’t think we would get out of Atlanta because our flight was supposed to leave at 7:59 and it kept getting kicked back further and further. Delta stands for Don’t Ever Leave The Airport!

Great. I had to modify a flight. That was easy and free. Thank You

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

For some reason, I couldn't choose my seat. The airline gave me a seat when I got there. Not happy about that. Otherwise, everything else was great!

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

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Everything you need to know for your flight to Allentown

Information on the airport you'll fly into in Allentown

Allentown (ABE)