$349 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 7/26. 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
Lima2 stops$715
Bogotá
Bogotá2 stops$575
Santiago
Santiago1 stop$1,920
Cartagena
Cartagena1 stop$753
Quito
Quito2 stops$856
Guayaquil
Guayaquil2 stops$538
Cali
Cali2 stops$649
Lima
Lima2 stops$715
Bogotá
Bogotá2 stops$575
Santiago
Santiago1 stop$1,920
Cartagena
Cartagena1 stop$753
Quito
Quito2 stops$856
Guayaquil
Guayaquil2 stops$538
Cali
Cali2 stops$649

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

Sat, Nov 21 - Sat, Jan 23
American Airlines Logo
5:10 pm - 2:27 pm
ABE
-
GYE
21h 17m
2 stops
American Airlines Logo
3:30 pm - 12:32 pm
GYE
-
ABE
21h 02m
2 stops
$538American Airlines
Thu, Jul 23 - Thu, Jul 30
American Airlines Logo
7:09 pm - 1:17 pm
ABE
-
CLO
19h 08m
2 stops
American Airlines Logo
11:59 pm - 12:23 am
CLO
-
ABE
23h 24m
2 stops
$649American Airlines
Wed, Jul 1 - Sun, Jul 5
Delta Logo
6:20 am - 9:30 pm
ABE
-
MDE
16h 10m
2 stops
Delta Logo
5:45 am - 11:08 pm
MDE
-
ABE
16h 23m
2 stops
$690Delta
Tue, Sep 8 - Tue, Oct 20
LATAM Airlines Logo
6:30 am - 9:35 pm
ABE
-
LIM
16h 05m
2 stops
LATAM Airlines Logo
12:05 am - 12:04 pm
LIM
-
ABE
10h 59m
1 stop
$715LATAM Airlines
Wed, Sep 2 - Mon, Oct 26
Delta Logo
6:16 am - 8:20 pm
ABE
-
LIM
15h 04m
2 stops
Delta Logo
11:50 am - 12:04 pm
LIM
-
ABE
23h 14m
2 stops
$718Delta
Tue, Oct 13 - Mon, Oct 26
Delta Logo
1:00 pm - 5:00 am
ABE
-
LIM
17h 00m
2 stops
Delta Logo
1:30 pm - 12:04 pm
LIM
-
ABE
21h 34m
2 stops
$720Delta
Sat, Sep 5 - Tue, Oct 20
LATAM Airlines Logo
6:16 am - 9:05 pm
ABE
-
LIM
15h 49m
2 stops
LATAM Airlines Logo
12:10 am - 10:46 pm
LIM
-
ABE
21h 36m
2 stops
$740LATAM Airlines
Tue, Jul 21 - Tue, Jul 28
United Airlines Logo
10:35 am - 9:10 pm
ABE
-
MDE
35h 35m
2 stops
United Airlines Logo
9:45 am - 9:58 am
MDE
-
ABE
23h 13m
2 stops
$794United Airlines
Thu, Aug 20 - Wed, Aug 26
Multiple Airlines Logo
2:28 pm - 5:00 am
ABE
-
GRU
13h 32m
1 stop
Multiple Airlines Logo
3:15 am - 10:05 am
GRU
-
ABE
31h 50m
2 stops
$1,014Multiple Airlines
Fri, Nov 6 - Tue, Nov 10
United Airlines Logo
6:15 am - 7:40 pm
ABE
-
REC
35h 25m
2 stops
United Airlines Logo
12:35 pm - 1:42 pm
REC
-
ABE
27h 07m
2 stops
$1,581United 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 July and May, when the average cost of round-trip tickets is $824 and $783 respectively.

Good to know

Low seasonNovember
Cheapest flight$349
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Allentown to Medellín

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 8399 reviews
7.8Entertainment
7.2Food
7.8Comfort
8.1Boarding
8.5Crew
Airline reviews

Only beverages were offered to first class and I thought the flight attendant could have also served the Delta Comfort as well instead of sitting down and staring at her phone and walking past all of us to the back of the plane to charge her phone more. There was a complete lack of turbulence and was safe enough for flights attendant to walk around in the front of the plane, collect trash and serve a few people water and turn off the seat belt light. Also didn’t enforce people putting their seats into the upright position and allowed two passengers to remain reclined during landing. They seemed out to lunch completely. Usually my experience on Delta is much better.

4.0 OkayMichelle, Jun 2026
ATL - PIT
Read more Delta reviews

Only beverages were offered to first class and I thought the flight attendant could have also served the Delta Comfort as well instead of sitting down and staring at her phone and walking past all of us to the back of the plane to charge her phone more. There was a complete lack of turbulence and was safe enough for flights attendant to walk around in the front of the plane, collect trash and serve a few people water and turn off the seat belt light. Also didn’t enforce people putting their seats into the upright position and allowed two passengers to remain reclined during landing. They seemed out to lunch completely. Usually my experience on Delta is much better.

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

Flight was great! This flight from Atlanta was even better than when I paid for Comfort from SNA to Atlanta.

Connection flights should be spaced out farther because too close I missed my connection.

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

Left /arrived on time. Decent seat space. Like the wifi/plugs and entertainment. Windows and tray table were kinda gross. Attendants didn't start snack service til 40mins before landing. Two rows before us, captain came on to say there's turbulence and recalled staff to seats. So, no drink/snack. Later, attendants didn't stop to see if we had trash nor even look our way. Felt invisible! Almost all pilot announcements were not only unintelligible, but so quiet. We had no idea what she said.

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Everything you need to know for your flight to South America

Information on your arrival and departure airports