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Cheap flights from Allentown to South America from $357

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to South America departing on 12/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Allentown to South America

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:30 am - 1:15 pmABE-CTG
7h 45m1 stop
Delta Logo
2:30 pm - 12:07 pmCTG-ABE
20h 37m1 stop
$406Delta
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Mon, Mar 16 - Thu, Mar 19
Delta Logo
6:30 am - 1:15 pmABE-CTG
7h 45m1 stop
Delta Logo
4:17 pm - 12:07 pmCTG-ABE
42h 50m2 stops
$408Delta
Find Deal
Mon, Mar 16 - Thu, Mar 19
Delta Logo
6:30 am - 12:06 pmABE-CTG
30h 36m2 stops
Delta Logo
2:30 pm - 12:07 pmCTG-ABE
20h 37m1 stop
$412Delta
Find Deal
Mon, Mar 16 - Thu, Mar 19
Delta Logo
6:30 am - 12:06 pmABE-CTG
30h 36m2 stops
Delta Logo
4:17 pm - 12:07 pmCTG-ABE
42h 50m2 stops
$414Delta
Find Deal
Mon, Mar 16 - Thu, Mar 19
American Airlines Logo
5:47 pm - 12:00 pmABE-CTG
19h 13m2 stops
American Airlines Logo
1:50 pm - 10:55 amCTG-ABE
20h 05m2 stops
$513American Airlines
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Mon, Mar 16 - Thu, Mar 19
American Airlines Logo
5:47 pm - 12:50 pmABE-BOG
20h 03m2 stops
American Airlines Logo
12:48 am - 12:14 amBOG-ABE
46h 26m2 stops
$625American Airlines
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Tue, Mar 24 - Thu, Mar 26
Multiple Airlines Logo
6:30 am - 1:20 amABE-LIM
18h 50m2 stops
Multiple Airlines Logo
11:59 pm - 10:01 pmLIM-ABE
22h 02m1 stop
$681Multiple Airlines
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Wed, Dec 24 - Thu, Jan 22
Multiple Airlines Logo
6:07 pm - 1:20 amABE-LIM
31h 13m2 stops
Multiple Airlines Logo
11:59 pm - 10:01 pmLIM-ABE
22h 02m1 stop
$693Multiple Airlines
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Tue, Dec 23 - Thu, Jan 22
United Airlines Logo
5:23 pm - 10:05 pmABE-MDE
28h 42m2 stops
United Airlines Logo
10:45 am - 9:58 amMDE-ABE
23h 13m2 stops
$742United Airlines
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Thu, Feb 12 - Mon, Feb 16
United Airlines Logo
5:32 pm - 11:25 pmABE-UIO
30h 53m2 stops
United Airlines Logo
12:35 am - 9:47 pmUIO-ABE
44h 12m2 stops
$830United Airlines
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Sat, Mar 28 - Mon, Mar 30

American Airlines flights from Allentown to South America

Our best American Airlines deals on Allentown to South America flight tickets
American Airlines
Mar 16
ABE5:47 pmAllentown-Bethlehem
19h 13m
2 stops
CTG12:00 pmCartagena Rafael Nunez
Mar 19
CTG1:50 pmCartagena Rafael Nunez
20h 05m
2 stops
ABE10:55 amAllentown-Bethlehem
$513
Find similar
American Airlines
Mar 24
ABE5:47 pmAllentown-Bethlehem
20h 03m
2 stops
BOG12:50 pmBogotá El Dorado
Mar 26
BOG12:48 amBogotá El Dorado
46h 26m
2 stops
ABE12:14 amAllentown-Bethlehem
$625
Find similar
American Airlines
Mar 24
ABE5:47 pmAllentown-Bethlehem
18h 18m
2 stops
BOG11:05 amBogotá El Dorado
Mar 27
BOG2:45 pmBogotá El Dorado
19h 10m
2 stops
ABE10:55 amAllentown-Bethlehem
$678
Find similar

Delta flights from Allentown to South America

Our best Delta deals on Allentown to South America flight tickets
Delta
Mar 16
ABE6:30 amAllentown-Bethlehem
7h 45m
1 stop
CTG1:15 pmCartagena Rafael Nunez
Mar 19
CTG2:30 pmCartagena Rafael Nunez
20h 37m
1 stop
ABE12:07 pmAllentown-Bethlehem
$406
Find similar
Delta
Mar 16
ABE6:30 amAllentown-Bethlehem
7h 45m
1 stop
CTG1:15 pmCartagena Rafael Nunez
Mar 19
CTG4:17 pmCartagena Rafael Nunez
42h 50m
2 stops
ABE12:07 pmAllentown-Bethlehem
$408
Find similar
Delta
Mar 16
ABE6:30 amAllentown-Bethlehem
30h 36m
2 stops
CTG12:06 pmCartagena Rafael Nunez
Mar 19
CTG2:30 pmCartagena Rafael Nunez
20h 37m
1 stop
ABE12:07 pmAllentown-Bethlehem
$412
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Allentown to South America that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 26, 2025.
Use the filters below to find and compare flights from Allentown to South America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AllentownCartagena

ABE - CTG

ABECTG

Allentown-Bethlehem

Mon 3/16

6:30 am-1:15 pm

1 stop7h 45m

Cartagena Rafael Nunez

Thu 3/19

2:30 pm-12:07 pm

1 stop20h 37m

$406

AllentownCartagena

ABE - CTG

ABECTG

Allentown-Bethlehem

Mon 3/16

6:30 am-1:15 pm

1 stop7h 45m

Cartagena Rafael Nunez

Thu 3/19

4:17 pm-12:07 pm

2 stops42h 50m

$408

AllentownCartagena

ABE - CTG

ABECTG

Allentown-Bethlehem

Mon 3/16

6:30 am-12:06 pm

2 stops30h 36m

Cartagena Rafael Nunez

Thu 3/19

2:30 pm-12:07 pm

1 stop20h 37m

$412

AllentownCartagena

ABE - CTG

ABECTG

Allentown-Bethlehem

Mon 3/16

6:30 am-12:06 pm

2 stops30h 36m

Cartagena Rafael Nunez

Thu 3/19

4:17 pm-12:07 pm

2 stops42h 50m

$414

AllentownCartagena

ABE - CTG

ABECTG

Allentown-Bethlehem

Mon 3/16

5:47 pm-12:00 pm

2 stops19h 13m

Cartagena Rafael Nunez

Thu 3/19

1:50 pm-10:55 am

2 stops20h 05m

$513

AllentownBogotá

ABE - BOG

ABEBOG

Allentown-Bethlehem

Tue 3/24

5:47 pm-12:50 pm

2 stops20h 03m

Bogotá El Dorado

Thu 3/26

12:48 am-12:14 am

2 stops46h 26m

$625

AllentownLima

ABE - LIM

ABELIM

Allentown-Bethlehem

Wed 12/24

6:30 am-1:20 am

2 stops18h 50m

Lima J Chavez Intl

Thu 1/22

11:59 pm-10:01 pm

1 stop22h 02m

$681

AllentownLima

ABE - LIM

ABELIM

Allentown-Bethlehem

Tue 12/23

6:07 pm-1:20 am

2 stops31h 13m

Lima J Chavez Intl

Thu 1/22

11:59 pm-10:01 pm

1 stop22h 02m

$693

AllentownMedellín

ABE - MDE

ABEMDE

Allentown-Bethlehem

Thu 2/12

5:23 pm-10:05 pm

2 stops28h 42m

Medellín Jose Maria Cordova Intl

Mon 2/16

10:45 am-9:58 am

2 stops23h 13m

$742

AllentownQuito

ABE - UIO

ABEUIO

Allentown-Bethlehem

Sat 3/28

5:32 pm-11:25 pm

2 stops30h 53m

Quito Mariscal Sucr

Mon 3/30

12:35 am-9:47 pm

2 stops44h 12m

$830

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Allentown to South America

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to South America?

The cheapest day to depart from Allentown to South America is on a Thursday when prices can be found for as low as $513. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Allentown to South America for around $740.

What is the cheapest time of day to depart on your flight to South America?

Our data shows that the cheapest Allentown to South America flights are usually those with departure times in the morning. Our users have found flights to South America in the morning for as low as $683. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $689 on average. Flights to South America from Allentown in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Allentown to South America flights?

You could potentially save up to 10% on your flight if you consider stops on a Allentown to South America flight.

Cheap Allentown to South America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to South America

Direct flights

None
There are no direct flights from Allentown to South America. There are no popular flight routes from Allentown to South America.
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  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to South America?

    Prices for flights from Allentown-Bethlehem Airport to South America are refreshed on a daily basis.

  • How many operators does momondo search for flights from Allentown-Bethlehem Airport to South America?

  • How old do you have to be to fly from Allentown-Bethlehem Airport to South America?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Allentown-Bethlehem Airport to South America.

  • What documentation or ID do you need to fly to South America?

    The required travel and health documents for your South America trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South America. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Allentown to South America

Compare and see reviews for airlines that fly from Allentown to South America with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $593Free CancellationRating
7.9
7,994 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to South America?

It is quick and easy to find Allentown to South America flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to South America that suits you.

Can I find flights from Allentown to South America with flexible booking policies on momondo?

momondo does allow users to show only those flights to South America from Allentown which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Allentown to South America?

momondo provides multiple filters to help you find the best flight to South America from Allentown. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Allentown to South America right now. Can momondo alert me if prices change?

Price alerts on flights to South America from Allentown are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your South America trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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Find better results for your trip to South America

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Popular flights according to clicks in the last 7 days on momondo
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