$146 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 1/1. 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
Lima3 stops$575
Bogotá
Bogotá2 stops$514
Santiago
Santiago2 stops$824
Cartagena
Cartagena1 stop$387
Quito
Quito2 stops$658
Guayaquil
Guayaquil2 stops$598
Cali
Cali2 stops$686
Lima
Lima3 stops$575
Bogotá
Bogotá2 stops$514
Santiago
Santiago2 stops$824
Cartagena
Cartagena1 stop$387
Quito
Quito2 stops$658
Guayaquil
Guayaquil2 stops$598
Cali
Cali2 stops$686

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, Mar 24 - Fri, Mar 27
Delta Logo
6:25 am - 1:15 pm
ABE
-
CTG
7h 50m1 stop
Delta Logo
2:30 pm - 5:14 pm
CTG
-
ABE
25h 44m1 stop
$387Delta
Sun, Feb 1 - Thu, Feb 5
United Airlines Logo
11:30 am - 10:05 pm
ABE
-
MDE
34h 35m2 stops
United Airlines Logo
10:45 am - 10:41 am
MDE
-
ABE
23h 56m2 stops
$404United Airlines
Tue, Mar 24 - Fri, Mar 27
American Airlines Logo
7:41 am - 8:37 pm
ABE
-
CTG
13h 56m2 stops
American Airlines Logo
1:30 pm - 11:30 am
CTG
-
ABE
21h 00m2 stops
$424American Airlines
Tue, Mar 24 - Fri, Mar 27
Delta Logo
6:25 am - 8:01 pm
ABE
-
CTG
14h 36m2 stops
Delta Logo
2:30 pm - 5:14 pm
CTG
-
ABE
25h 44m1 stop
$476Delta
Mon, Feb 2 - Thu, Feb 5
United Airlines Logo
4:57 pm - 11:05 pm
ABE
-
BOG
30h 08m2 stops
United Airlines Logo
9:48 am - 10:41 am
BOG
-
ABE
24h 53m2 stops
$514United Airlines
Mon, Feb 2 - Thu, Feb 5
United Airlines Logo
4:57 pm - 10:35 pm
ABE
-
BOG
29h 38m2 stops
United Airlines Logo
8:15 am - 10:41 am
BOG
-
ABE
26h 26m2 stops
$515United Airlines
Thu, Feb 19 - Mon, Feb 23
United Airlines Logo
6:28 am - 10:05 pm
ABE
-
MDE
39h 37m2 stops
United Airlines Logo
10:45 am - 10:01 am
MDE
-
ABE
23h 16m2 stops
$547United Airlines
Sat, Jan 31 - Sat, Feb 7
Multiple Airlines Logo
5:59 pm - 10:35 pm
ABE
-
LIM
28h 36m3 stops
Multiple Airlines Logo
11:33 pm - 11:37 pm
LIM
-
ABE
24h 04m3 stops
$575Multiple Airlines
Fri, Jan 16 - Thu, Jan 22
Multiple Airlines Logo
3:01 pm - 7:25 am
ABE
-
UIO
16h 24m2 stops
Multiple Airlines Logo
3:30 am - 10:01 pm
UIO
-
ABE
18h 31m2 stops
$658Multiple Airlines
Thu, Jan 1 - Tue, Jan 6
American Airlines Logo
5:15 pm - 9:10 pm
ABE
-
MDE
27h 55m2 stops
American Airlines Logo
1:30 am - 12:32 pm
MDE
-
ABE
35h 02m2 stops
$778American 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.

Which airlines fly non-stop between Allentown and South America?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Allentown to South America.

There is just one airline that flies from Allentown to South America direct and that is Delta. The best round-trip deal found from Delta for the route is to Lima (LIM) and costs $593.

Which airlines provide the cheapest flights from Allentown to South America?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Allentown to South America were found on Delta ($387) and United Airlines ($404).

Good to know

Low seasonNovember
Cheapest flight$146
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 11% lower on average.
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.

  • What is the cheapest time of day to fly to South America?

    The cheapest time of day to fly to South America is generally in the morning, when round-trip flights cost $683 on average. Morning departures are around 1% cheaper than evening flights, on average. The most expensive time of day to fly to South America is generally in the evening, which is peak travel time and where the average cost of a ticket is $689.

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 8011 reviews
7.9Comfort
7.9Entertainment
7.3Food
8.5Crew
8.1Boarding
Airline reviews

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

4.0 OkayEmily, Dec 2025
LAX - ATL
Read more Delta reviews

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

Wasn't a Delta issue I don't think, but seems there was a Delta flight at each of the 2 Dallas airports at the same exact time, both to Atlanta. I was evidently booked on the one at Love Airport, but the Carey transport shuttle took me to DFW instead and I ended up missing the flight by just a few minutes. Was able to book a Southwest flight from Love Airport, but was a big loss of time and an inconvenience.

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

None of the airplane features were available during the flight.

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.

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!!!!

Everything you need to know for your flight to South America

Information on your arrival and departure airports