$277 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 6/25. 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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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$766
Bogotá
Bogotá1 stop$603
Cartagena
Cartagena2 stops$460
Quito
Quito2 stops$702
Guayaquil
Guayaquil2 stops$916
Cali
Cali2 stops$1,158
Lima
Lima1 stop$766
Bogotá
Bogotá1 stop$603
Cartagena
Cartagena2 stops$460
Quito
Quito2 stops$702
Guayaquil
Guayaquil2 stops$916
Cali
Cali2 stops$1,158

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
$370United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
6:15 am - 9:05 pm
ABE
-
MDE
15h 50m
2 stops
United Airlines Logo
9:45 am - 11:06 am
MDE
-
ABE
24h 21m
2 stops
$377United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
6:15 am - 9:05 pm
ABE
-
MDE
15h 50m
2 stops
United Airlines Logo
9:45 am - 11:06 am
MDE
-
ABE
24h 21m
2 stops
$397United Airlines
Thu, Sep 17 - Sat, Sep 19
American Airlines Logo
8:02 pm - 12:05 pm
ABE
-
CTG
17h 03m
2 stops
American Airlines Logo
2:05 pm - 1:07 pm
CTG
-
ABE
22h 02m
2 stops
$460American Airlines
Sun, May 31 - Wed, Jun 3
American Airlines Logo
5:46 pm - 2:13 pm
ABE
-
CTG
21h 27m
2 stops
American Airlines Logo
3:15 pm - 4:38 pm
CTG
-
ABE
24h 23m
2 stops
$497American Airlines
Fri, Jun 5 - Sun, Jun 7
Delta Logo
6:23 am - 7:15 pm
ABE
-
BOG
13h 52m
1 stop
Delta Logo
2:55 pm - 12:27 pm
BOG
-
ABE
20h 32m
1 stop
$603Delta
Thu, Sep 17 - Sat, Sep 19
LATAM Airlines Logo
6:30 am - 1:15 pm
ABE
-
CTG
7h 45m
1 stop
LATAM Airlines Logo
2:30 pm - 12:08 pm
CTG
-
ABE
20h 38m
1 stop
$670LATAM Airlines
Thu, Jul 23 - Fri, Jul 31
Delta Logo
6:05 pm - 5:00 am
ABE
-
LIM
11h 55m
1 stop
Delta Logo
12:05 pm - 12:07 pm
LIM
-
ABE
23h 02m
1 stop
$766Delta
Thu, Sep 17 - Sat, Sep 19
LATAM Airlines Logo
6:30 am - 11:15 am
ABE
-
CTG
29h 45m
2 stops
LATAM Airlines Logo
2:30 pm - 12:08 pm
CTG
-
ABE
20h 38m
1 stop
$766LATAM Airlines
Wed, Jul 8 - Sat, Jul 18
GOL Logo
6:01 am - 10:25 pm
ABE
-
LIM
17h 24m
2 stops
GOL Logo
11:45 pm - 6:32 pm
LIM
-
ABE
17h 47m
2 stops
$1,154GOL
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$277
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Allentown to Bogotá

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 8456 reviews
8.1Boarding
7.8Entertainment
8.5Crew
7.9Comfort
7.2Food
Airline reviews

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

10.0 ExcellentIrmara, May 2026
MCO - BOS
Read more Delta reviews

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

Seats in Delta Main are unbelievably close to the seat in front of. Hard to get a backpack under the seat.

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

Everything you need to know for your flight to South America

Information on your arrival and departure airports

Allentown (ABE)