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Santiago de los Caballeros

$170+ Cheap flights from Allentown (ABE) to Santiago de los Caballeros (STI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — STI
Mrz 19 — Mrz 261
Do 3/19
Do 3/26
1 adult, Economy
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Cheap flight deals from Allentown to Santiago de los Caballeros

Cheapest flights from Allentown to Santiago de los Caballeros
Explore the most affordable flight options available from Allentown to Santiago de los Caballeros. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Februar 17, 2026.

This United Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 5/25:35 pm
ABE
-
STI
2 stops21h 37m
United Airlines
Mi 5/64:23 pm
STI
-
ABE
2 stops17h 25m
United Airlines
Deal found 2/16$351
This American Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 2/187:41 am
ABE
-
STI
2 stops12h 49m
American Airlines
Do 2/268:00 am
STI
-
ABE
2 stops17h 29m
American Airlines
Deal found 2/16$437
This American Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 5/112:00 pm
ABE
-
STI
2 stops24h 23m
American Airlines
Sa 5/161:32 pm
STI
-
ABE
2 stops21h 55m
American Airlines
Deal found 2/15$481
This American Airlines deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mi 2/257:41 am
ABE
-
STI
2 stops12h 49m
American Airlines
So 3/12:31 pm
STI
-
ABE
2 stops21h 59m
American Airlines
Deal found 2/14$535
This United Airlines deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sa 2/286:28 am
ABE
-
STI
2 stops16h 23m
United Airlines
Mi 3/412:52 pm
STI
-
ABE
2 stops22h 04m
United Airlines
Deal found 2/14$669
This Kiwi.com deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/29:00 am
ABE
-
STI
2 stops29h 23m
Multiple Airlines
Do 4/93:28 pm
STI
-
ABE
1 stop28h 42m
Multiple Airlines
Deal found 2/16$685
This American Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 4/26:04 am
ABE
-
STI
2 stops14h 25m
American Airlines
Do 4/91:32 pm
STI
-
ABE
2 stops10h 50m
American Airlines
Deal found 2/16$855

Find flight deals from Allentown to Santiago de los Caballeros

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to Santiago de los Caballeros (STI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated Februar 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$351
(United Airlines)

One-way from

$170
(American Airlines)

Popular in

December

Cheapest in

March

Average price

$445
Provider with most accurate pricing for Allentown-Bethlehem-Santiago de los Caballeros flight deals.
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Provider most trusted by Cheapflights users for Allentown-Bethlehem-Santiago de los Caballeros flights.
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From Allentown-Bethlehem to Santiago de los Caballeros
Search Deals
One-way flight from Allentown-Bethlehem to Santiago de los Caballeros
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated Februar 17, 2026.
Use the filters below to find and compare flights from Allentown to Santiago de los Caballeros that are best for you.

Fly from

Allentown

Fly to

Santiago de los Caballeros

Route

Depart

Return

Price

AllentownSantiago de los Caballeros

ABE - STI

ABESTI

Allentown-Bethlehem

Sa 5/2

5:35 pm-3:12 pm

2 stops21h 37m

Santiago de los Caballeros

Mi 5/6

4:23 pm-9:48 am

2 stops17h 25m

$351

AllentownSantiago de los Caballeros

ABE - STI

ABESTI

Allentown-Bethlehem

Fr 5/1

12:00 pm-12:23 pm

2 stops24h 23m

Santiago de los Caballeros

Sa 5/16

1:32 pm-11:27 am

2 stops21h 55m

$481

AllentownSantiago de los Caballeros

ABE - STI

ABESTI

Allentown-Bethlehem

Sa 2/28

6:28 am-11:51 pm

2 stops16h 23m

Santiago de los Caballeros

Mi 3/4

12:52 pm-9:56 am

2 stops22h 04m

$669

AllentownSantiago de los Caballeros

ABE - STI

ABESTI

Allentown-Bethlehem

Do 4/2

9:00 am-2:23 pm

2 stops29h 23m

Santiago de los Caballeros

Do 4/9

3:28 pm-8:10 pm

1 stop28h 42m

$685

AllentownSantiago de los Caballeros

ABE - STI

ABESTI

Allentown-Bethlehem

Do 4/2

6:04 am-8:29 pm

2 stops14h 25m

Santiago de los Caballeros

Do 4/9

1:32 pm-12:22 am

2 stops10h 50m

$855

AllentownSantiago de los Caballeros

ABE - STI

ABESTI

Allentown-Bethlehem

Di 4/28

12:57 pm-12:23 pm

2 stops23h 26m

$170

AllentownSantiago de los Caballeros

ABE - STI

ABESTI

Allentown-Bethlehem

Fr 2/27

1:48 pm-3:35 pm

1 stop24h 47m

$227

AllentownSantiago de los Caballeros

ABE - STI

ABESTI

Allentown-Bethlehem

Fr 2/27

6:28 am-11:51 pm

2 stops16h 23m

$233

AllentownSantiago de los Caballeros

ABE - STI

ABESTI

Allentown-Bethlehem

Di 3/31

7:41 am-8:29 pm

2 stops12h 48m

$237

AllentownSantiago de los Caballeros

ABE - STI

ABESTI

Allentown-Bethlehem

Di 3/31

9:00 am-2:23 pm

3 stops53h 23m

$531

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/13

Compare providers for flights from Allentown to Santiago de los Caballeros

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Allentown to Santiago de los Caballeros in February.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Allentown-Santiago de los Caballeros flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Allentown-Santiago de los Caballeros flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Allentown-Santiago de los Caballeros flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Allentown-Santiago de los Caballeros flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Allentown-Santiago de los Caballeros flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Allentown to Santiago de los Caballeros

Have a flexible travel schedule? Discover the best time to fly to Santiago de los Caballeros from Allentown with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Allentown to Santiago de los Caballeros

What is the cheapest month to book a flight from Allentown to Santiago de los Caballeros?

Currently, July is the cheapest month in which you can book a flight from Allentown to Santiago de los Caballeros (average of $178). Flying from Allentown to Santiago de los Caballeros in November is currently the most expensive (average of $248). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Allentown to Santiago de los Caballeros. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Allentown to Santiago de los Caballeros?

    A quick flight from Allentown to Santiago de los Caballeros can take about 21h 37m. United Airlines provides one of the quickest options available for as low as $351. Allentown and Santiago de los Caballeros are separated by a distance of 1494 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Allentown to Santiago de los Caballeros that include hotel bookings?

    Yes. In addition to deals on Allentown to Santiago de los Caballeros flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Allentown to Santiago de los Caballeros?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Allentown to Santiago de los Caballeros.

  • Can I find deals for business class flights from Allentown to Santiago de los Caballeros?

    Yes. Cheapflights offers flight deals from Allentown to Santiago de los Caballeros by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Allentown to Santiago de los Caballeros?

    Currently, July is the cheapest month in which you can book a flight from Allentown to Santiago de los Caballeros (average of $178). Flying from Allentown to Santiago de los Caballeros in November is currently the most expensive (average of $248). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Allentown to Santiago de los Caballeros

See prices for flight routes from nearby airports that may be better suited for you.
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