What is the cheapest airline to fly from Allentown to Santiago de los Caballeros round-trip?

Currently priced at $1,023, American Airlines will fly you from Allentown to Santiago de los Caballeros and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

In terms of precipitation, rainfall in Santiago de los Caballeros ranges from 3.0 - 11.6 inches per month. December is typically the wettest month, when rainfall can reach 11.6 in. July is typically the driest time to visit Santiago de los Caballeros when rainfall is around 3.0 in.

If weather is an important factor for your trip to Santiago de los Caballeros, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

What is the cheapest time of day to fly from ABE to STI?

When flying from Allentown to Santiago de los Caballeros, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

$855+ Flights from Allentown to Santiago de los Caballeros

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Cheap flight deals from Allentown to Santiago de los Caballeros

Round-trip from	$855 (Mytrip)

From Allentown-Bethlehem to Santiago de los Caballeros

Search Deals

Find 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 July 2, 2025.

Sat 7/196:00 amABE - STI

3 stops27h 50mMultiple Airlines

Fri 8/110:55 amSTI - ABE

2 stops23h 07mMultiple Airlines

Deal found 7/2

$855

Sat 12/205:44 pmABE - STI

2 stops20h 41mAmerican Airlines

Tue 12/306:55 amSTI - ABE

2 stops34h 21mAmerican Airlines

Deal found 7/2

$1,023

Best flights from Allentown to Santiago de los Caballeros
Discover carefully curated flight deals from Allentown to Santiago de los Caballeros that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 2, 2025.

Sat 7/196:00 amABE - STI

3 stops27h 50mMultiple Airlines

Fri 8/110:55 amSTI - ABE

2 stops23h 07mMultiple Airlines

Deal found 7/2

$855

Sat 12/205:44 pmABE - STI

2 stops20h 41mAmerican Airlines

Tue 12/306:55 amSTI - ABE

2 stops34h 21mAmerican Airlines

Deal found 7/2

$1,023

Last-minute flights from Allentown to Santiago de los Caballeros
Discover last-minute flight deals from Allentown to Santiago de los Caballeros. Data last updated July 2, 2025 and is based on user searches.

Sat 7/196:00 amABE - STI

3 stops27h 50mMultiple Airlines

Fri 8/110:55 amSTI - ABE

2 stops23h 07mMultiple Airlines

Deal found 7/2

$855

Sat 7/198:03 pmABE - STI

2 stops16h 26mAmerican Airlines

Fri 8/17:04 amSTI - ABE

2 stops17h 23mAmerican Airlines

Deal found 7/2

$1,091

Cheapflights Fare Finder

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

Sat 7/19

6:00 am-9:50 am

3 stops27h 50m

Santiago de los Caballeros

Fri 8/1

10:55 am-10:02 am

2 stops23h 07m

$855

AllentownSantiago de los Caballeros

ABE - STI

ABESTI

Allentown-Bethlehem

Sat 7/19

8:03 pm-12:29 pm

2 stops16h 26m

Santiago de los Caballeros

Fri 8/1

7:04 am-12:27 am

2 stops17h 23m

$1,091

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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, May is the cheapest month in which you can book a flight from Allentown to Santiago de los Caballeros (average of $347). Flying from Allentown to Santiago de los Caballeros in July is currently the most expensive (average of $629). 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.

Reviews of airlines servicing Santiago de los Caballeros

Read reviews from past customers who have flown American Airlines from Allentown to Santiago de los Caballeros. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

Related info for your journey

What is the cheapest airline to fly from Allentown to Santiago de los Caballeros round-trip?
Currently priced at $1,023, American Airlines will fly you from Allentown to Santiago de los Caballeros and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.
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, May is the cheapest month in which you can book a flight from Allentown to Santiago de los Caballeros (average of $347). Flying from Allentown to Santiago de los Caballeros in July is currently the most expensive (average of $629). 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.

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$855+ Cheap flights from Allentown (ABE) to Santiago de los Caballeros (STI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Allentown to Santiago de los Caballeros with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Allentown to Santiago de los Caballeros

Round-trip from

Find flight deals from Allentown to Santiago de los Caballeros

Cheapest flights from Allentown to Santiago de los CaballerosExplore 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 July 2, 2025.

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 July 2, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Allentown to Santiago de los Caballeros that are best for you.

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.

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?

Reviews of airlines servicing Santiago de los Caballeros

Read reviews from past customers who have flown American Airlines from Allentown to Santiago de los Caballeros. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

What is the cheapest airline to fly from Allentown to Santiago de los Caballeros round-trip?

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

How can I 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?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Allentown to Santiago de los Caballeros

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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 July 2, 2025.