$147 Cheap Flights from Allentown (ABE) to Santiago (STI)

View $147 flight on Tue, Jan 13, 2026Opens in a new window

Popular airlines from Lehigh Valley Intl. Airport (ABE) to Cibao Intl. Airport (STI)

Cheap Flights from Allentown to Santiago (ABE-STI)

Prices were available within the past 7 days and start at $147 for one-way flights and $335 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jan 13 - Sat, Jan 17
ABE
Allentown
STI
Santiago de los Caballeros
$335 Roundtrip, found 17 hours ago
$335
Roundtrip
found 17 hours ago
Select Delta flight, departing Tue, Jan 13 from Allentown to Santiago de los Caballeros, returning Sat, Jan 17, priced at $335 found 17 hours ago
American Airlines
Thu, Nov 27 - Mon, Dec 1
ABE
Allentown
STI
Santiago de los Caballeros
$335 Roundtrip, found 3 days ago
$335
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Nov 27 from Allentown to Santiago de los Caballeros, returning Mon, Dec 1, priced at $335 found 3 days ago
Delta
Tue, Jan 13 - Sat, Jan 17
ABE
Allentown
STI
Santiago de los Caballeros
$340 Roundtrip, found 17 hours ago
$340
Roundtrip
found 17 hours ago
Select Delta flight, departing Tue, Jan 13 from Allentown to Santiago de los Caballeros, returning Sat, Jan 17, priced at $340 found 17 hours ago
American Airlines
Tue, Jan 13 - Sat, Jan 17
ABE
Allentown
STI
Santiago de los Caballeros
$342 Roundtrip, found 17 hours ago
$342
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Tue, Jan 13 from Allentown to Santiago de los Caballeros, returning Sat, Jan 17, priced at $342 found 17 hours ago
American Airlines
Tue, Jan 13 - Sat, Jan 17
ABE
Allentown
STI
Santiago de los Caballeros
$346 Roundtrip, found 17 hours ago
$346
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Tue, Jan 13 from Allentown to Santiago de los Caballeros, returning Sat, Jan 17, priced at $346 found 17 hours ago
American Airlines
Thu, Nov 27 - Mon, Dec 1
ABE
Allentown
STI
Santiago de los Caballeros
$348 Roundtrip, found 3 days ago
$348
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Nov 27 from Allentown to Santiago de los Caballeros, returning Mon, Dec 1, priced at $348 found 3 days ago
American Airlines
Tue, Jan 13 - Sat, Jan 17
ABE
Allentown
STI
Santiago de los Caballeros
$350 Roundtrip, found 17 hours ago
$350
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Tue, Jan 13 from Allentown to Santiago de los Caballeros, returning Sat, Jan 17, priced at $350 found 17 hours ago
Delta
Thu, Feb 5 - Tue, Feb 17
ABE
Allentown
STI
Santiago de los Caballeros
$352 Roundtrip, found 1 day ago
$352
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Feb 5 from Allentown to Santiago de los Caballeros, returning Tue, Feb 17, priced at $352 found 1 day ago
American Airlines
Tue, Jan 13 - Sat, Jan 17
ABE
Allentown
STI
Santiago de los Caballeros
$354 Roundtrip, found 17 hours ago
$354
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Tue, Jan 13 from Allentown to Santiago de los Caballeros, returning Sat, Jan 17, priced at $354 found 17 hours ago
United
Tue, Jan 13 - Sat, Jan 17
ABE
Allentown
STI
Santiago de los Caballeros
$373 Roundtrip, found 17 hours ago
$373
Roundtrip
found 17 hours ago
Select United flight, departing Tue, Jan 13 from Allentown to Santiago de los Caballeros, returning Sat, Jan 17, priced at $373 found 17 hours ago

Find the cheapest month to fly from Allentown (ABE) to Santiago de los Caballeros (STI)

November is typically the cheapest month to fly

From $345 - $688 per traveler.

Alternative airports near Santiago de los Caballeros

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cibao Intl. STI. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $493
STI
Cibao Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $493

Frequently asked questions

How much does a flight from Lehigh Valley Intl. Airport (ABE) to Cibao Intl. Airport (STI) cost?
Get a cheap one-way flight from $147 or cheap return flight from $335 from Lehigh Valley Intl. Airport (ABE) to Cibao Intl. Airport (STI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Lehigh Valley Intl. Airport (ABE) to Cibao Intl. Airport (STI)?
Flying in January is a great way to save, as it's the cheapest month for flights between ABE and STI. You'll often find the lowest fares during off-peak months.
How many flights per day from Lehigh Valley Intl. Airport (ABE) to Cibao Intl. Airport (STI)?
Direct flights from Lehigh Valley Intl. Airport (ABE) to Cibao Intl. Airport (STI) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ABE to STI?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on various factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lehigh Valley Intl. Airport (ABE) to Cibao Intl. Airport (STI)?
To reach Cibao Intl. Airport (STI) on schedule, book a flight that leaves Lehigh Valley Intl. Airport (ABE) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lehigh Valley Intl. Airport (ABE) to Cibao Intl. Airport (STI) last-minute?
Last-minute bookings from ABE to STI are typically more expensive. To secure the best rates, start looking for flights as early as possible. That said, if you can play around with your travel dates, you may score a cheap fare right before your journey.
Is it cheaper to book an ABE to STI flight and hotel package?
You'll typically save money by booking an ABE to STI flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After choosing your ideal flights and accommodations, you can add extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Lehigh Valley Intl. Airport (ABE) to Cibao Intl. Airport (STI)?
If you booked your ABE to STI flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

Travel information

Origin airport
Lehigh Valley Intl.
Destination airport
Cibao Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$334
Distance
1495 mi

Book with confidence

Allentown to Santiago Flights

The cheapest times to fly from Allentown to Santiago

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Allentown to Santiago are during the month of January. You can find some of the cheapest flights from Allentown to Santiago with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Allentown to Santiago

Sunday is one of the best days to book for cheap flights from Allentown to Santiago: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Allentown to Santiago

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Allentown to Santiago in 2025. You can also book with separate airlines for your outbound and return journeys, from $147 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Allentown to Santiago flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Allentown to Santiago airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Allentown to Santiago Flights

Explore a world of travel with Expedia

*Available to One Key members.