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Cheap flights from Allentown to Santiago de los Caballeros from $202

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 Santiago de los Caballeros departing on 1/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Allentown to Santiago de los Caballeros

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:15 am - 11:51 pm
ABE
-
STI
16h 36m2 stops
United Airlines Logo
6:00 am - 10:41 am
STI
-
ABE
29h 41m2 stops
$467United Airlines
Sun, Jan 25 - Thu, Jan 29
American Airlines Logo
5:15 pm - 2:24 pm
ABE
-
STI
20h 09m2 stops
American Airlines Logo
6:00 am - 11:29 pm
STI
-
ABE
18h 29m2 stops
$1,573American Airlines
Sun, Dec 28 - Sat, Jan 3
American Airlines Logo
11:50 am - 9:04 pm
ABE
-
STI
8h 14m2 stops
American Airlines Logo
6:00 am - 4:33 pm
STI
-
ABE
11h 33m3 stops
$2,869American Airlines
Sun, Dec 28 - Sat, Jan 3
American Airlines Logo
11:50 am - 9:04 pm
ABE
-
STI
8h 14m2 stops
American Airlines Logo
6:00 am - 4:33 pm
STI
-
ABE
11h 33m3 stops
$2,917American Airlines
Sun, Dec 28 - Sat, Jan 3

American Airlines flights from Allentown to Santiago de los Caballeros

Our best American Airlines deals on Allentown to Santiago de los Caballeros flight tickets
American Airlines
Dec 28
ABE5:15 pmAllentown-Bethlehem
20h 09m
2 stops
STI2:24 pmSantiago de los Caballeros
Jan 3
STI6:00 amSantiago de los Caballeros
18h 29m
2 stops
ABE11:29 pmAllentown-Bethlehem
$1,393
Find similar
American Airlines
Dec 28
ABE5:15 pmAllentown-Bethlehem
20h 09m
2 stops
STI2:24 pmSantiago de los Caballeros
Jan 3
STI6:00 amSantiago de los Caballeros
18h 29m
2 stops
ABE11:29 pmAllentown-Bethlehem
$1,573
Find similar
American Airlines
Dec 28
ABE11:50 amAllentown-Bethlehem
8h 14m
2 stops
STI9:04 pmSantiago de los Caballeros
Jan 3
STI6:00 amSantiago de los Caballeros
11h 33m
3 stops
ABE4:33 pmAllentown-Bethlehem
$2,869
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Allentown to Santiago de los Caballeros 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 December 16, 2025.
Use the filters below to find and compare flights from Allentown to Santiago de los Caballeros that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AllentownSantiago de los Caballeros

ABE - STI

ABESTI

Allentown-Bethlehem

Sun 1/25

6:15 am-11:51 pm

2 stops16h 36m

Santiago de los Caballeros

Thu 1/29

6:00 am-10:41 am

2 stops29h 41m

$467

AllentownSantiago de los Caballeros

ABE - STI

ABESTI

Allentown-Bethlehem

Sun 12/28

5:15 pm-2:24 pm

2 stops20h 09m

Santiago de los Caballeros

Sat 1/3

6:00 am-11:29 pm

2 stops18h 29m

$1,573

AllentownSantiago de los Caballeros

ABE - STI

ABESTI

Allentown-Bethlehem

Sun 12/28

11:50 am-9:04 pm

2 stops8h 14m

Santiago de los Caballeros

Sat 1/3

6:00 am-4:33 pm

3 stops11h 33m

$2,869

AllentownSantiago de los Caballeros

ABE - STI

ABESTI

Allentown-Bethlehem

Sun 12/28

11:50 am-9:04 pm

2 stops8h 14m

Santiago de los Caballeros

Sat 1/3

6:00 am-4:33 pm

3 stops11h 33m

$2,917

AllentownSantiago de los Caballeros

ABE - STI

ABESTI

Allentown-Bethlehem

Sat 1/31

11:30 am-11:51 pm

2 stops11h 21m

$202

AllentownSantiago de los Caballeros

ABE - STI

ABESTI

Allentown-Bethlehem

Tue 12/30

2:37 pm-2:42 am

2 stops11h 05m

$350

AllentownSantiago de los Caballeros

ABE - STI

ABESTI

Allentown-Bethlehem

Tue 12/30

6:30 am-2:42 am

3 stops19h 12m

$452

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Santiago de los Caballeros from

How to get the cheapest flight ticket from Allentown to Santiago de los Caballeros

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 Santiago de los Caballeros?

The cheapest day to depart from Allentown to Santiago de los Caballeros is on a Sunday when prices can be found for as low as $486. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Allentown to Santiago de los Caballeros for around $513.

What is the cheapest time of day to depart on your flight to Santiago de los Caballeros?

Our data shows that the cheapest Allentown to Santiago de los Caballeros flights are usually those with departure times at noon. Our users have found flights to Santiago de los Caballeros at noon for as low as $460. In the afternoon is when there is more demand to fly to Santiago de los Caballeros, so prices are often more expensive at around $515 per ticket.

When to book flights from Allentown to Santiago de los Caballeros

Are you open to changing your travel dates? Check out the ideal times to fly from Allentown to Santiago de los Caballeros according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Allentown to Santiago de los Caballeros (ABE to STI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Santiago de los Caballeros

Fastest flight time

16h 34m

Direct flights

None
The fastest flight from Allentown to Santiago de los Caballeros takes 16h 34m
There are no direct flights from Allentown to Santiago de los Caballeros. There are no popular flight routes from Allentown to Santiago de los Caballeros.
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  • How far is Allentown-Bethlehem to Santiago de los Caballeros by plane?

    The distance between Allentown-Bethlehem and Santiago de los Caballeros is about 1487.4 mi. Flights usually cover this in 16h 34m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to Santiago de los Caballeros Airport?

    Prices for flights from Allentown-Bethlehem Airport to Santiago de los Caballeros Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Allentown-Bethlehem Airport to Santiago de los Caballeros Airport?

    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 Santiago de los Caballeros Airport.

  • What documentation or ID do you need to fly to Santiago de los Caballeros Airport?

    The necessary travel and health documents for your Santiago de los Caballeros Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to Santiago de los Caballeros?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Allentown to Santiago de los Caballeros for you.

Can I find flights from Allentown to Santiago de los Caballeros with flexible booking policies on momondo?

All flight searches from Allentown to Santiago de los Caballeros on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Allentown to Santiago de los Caballeros?

momondo provides multiple filters to help you find the best flight to Santiago de los Caballeros 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 Santiago de los Caballeros right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Allentown to Santiago de los Caballeros flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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