$234 Find Cheap Flights from Allentown to South America

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 South America departing on 6/24. 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 South America

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

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

Free to useThere are no hidden charges or fees.

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

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Allentown to South America

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lima
Lima1 stop$949
Bogotá
Bogotá2 stops$600
Santiago
Santiago1 stop$1,325
Cartagena
Cartagena1 stop$719
Quito
Quito2 stops$945
Guayaquil
Guayaquil2 stops$808
Cali
Cali2 stops$752
Lima
Lima1 stop$949
Bogotá
Bogotá2 stops$600
Santiago
Santiago1 stop$1,325
Cartagena
Cartagena1 stop$719
Quito
Quito2 stops$945
Guayaquil
Guayaquil2 stops$808
Cali
Cali2 stops$752

Book Cheap Allentown to South America 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 South America 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 South America

Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
5:36 pm - 9:05 pm
ABE
-
MDE
52h 29m
2 stops
United Airlines Logo
9:45 am - 11:06 am
MDE
-
ABE
24h 21m
2 stops
$372United Airlines
Mon, Sep 14 - Fri, Sep 18
LATAM Airlines Logo
6:30 am - 8:10 pm
ABE
-
BOG
14h 40m
2 stops
LATAM Airlines Logo
8:40 am - 10:56 pm
BOG
-
ABE
13h 16m
2 stops
$600LATAM Airlines
Thu, Oct 29 - Sun, Nov 1
United Airlines Logo
6:15 am - 9:05 pm
ABE
-
MDE
39h 50m
2 stops
United Airlines Logo
10:45 am - 10:06 am
MDE
-
ABE
23h 21m
2 stops
$625United Airlines
Mon, Jun 1 - Sun, Jun 7
Delta Logo
6:15 pm - 12:58 pm
ABE
-
CTG
19h 43m
1 stop
Delta Logo
4:30 am - 11:08 pm
CTG
-
ABE
17h 38m
2 stops
$719Delta
Thu, Jun 11 - Mon, Jun 15
GOL Logo
6:22 am - 11:50 pm
ABE
-
MDE
18h 28m
2 stops
GOL Logo
6:00 am - 12:21 am
MDE
-
ABE
17h 21m
2 stops
$759GOL
Thu, Jun 11 - Mon, Jun 15
Multiple Airlines Logo
8:00 am - 8:15 am
ABE
-
MDE
25h 15m
2 stops
Multiple Airlines Logo
1:00 pm - 11:06 pm
MDE
-
ABE
9h 06m
1 stop
$853Multiple Airlines
Mon, Jun 1 - Sun, Jun 7
Delta Logo
6:23 am - 11:35 pm
ABE
-
CTG
18h 12m
2 stops
Delta Logo
4:30 am - 11:08 pm
CTG
-
ABE
17h 38m
2 stops
$902Delta
Mon, Jun 8 - Wed, Jun 10
American Airlines Logo
6:22 am - 11:57 pm
ABE
-
UIO
18h 35m
2 stops
American Airlines Logo
6:01 am - 12:21 am
UIO
-
ABE
17h 20m
2 stops
$945American Airlines
Thu, Jun 11 - Mon, Jun 15
Multiple Airlines Logo
8:00 am - 3:45 pm
ABE
-
MDE
8h 45m
1 stop
Multiple Airlines Logo
1:00 pm - 11:06 pm
MDE
-
ABE
9h 06m
1 stop
$1,065Multiple Airlines
Mon, Jul 6 - Wed, Jul 29
American Airlines Logo
6:01 am - 8:30 pm
ABE
-
LIM
15h 29m
2 stops
American Airlines Logo
6:30 am - 11:27 pm
LIM
-
ABE
15h 57m
2 stops
$1,140American Airlines
Booking Insights

KAYAK's insights & trends for Allentown to South America flights

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

What is the cheapest month to fly from Allentown to South America?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Allentown to South America, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Allentown to South America is April, when tickets cost $0 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,018 and $824 respectively.

Find deals

Good to know

Low seasonNovember
Cheapest flight$234
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Allentown to Cartagena

FAQs - booking South America flights

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

    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 South America.

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

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

    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 South America 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 South America?

    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 South 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 Allentown to South America

 
Need help choosing which airline to fly with from Allentown to South America? 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 8454 reviews
7.2Food
7.8Comfort
7.8Entertainment
8.5Crew
8.1Boarding
Airline reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

10.0 Excellentangela, May 2026
LGA - PBI
Read more Delta reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

The Boarding process was great. Particularly since my wife and I require assistance. The flight attendants were amazing. We travel frequently; they honestly were a cut above. 😀

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

Everything you need to know for your flight to South America

Information on your arrival and departure airports

Allentown (ABE)