$171 Cheap Flights from Santiago (STI) to Atlantic City (ACY)

View $171 flight on Wed, Jan 14, 2026Opens in a new window

Popular airlines from Cibao Intl. Airport (STI) to Atlantic City Intl. Airport (ACY)

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Cheap Flights from Santiago to Atlantic City (STI-ACY)

Prices were available within the past 7 days and start at $171 for one-way flights and $343 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Mon, Jan 26 - Thu, Feb 5
STI
Santiago de los Caballeros
ACY
Atlantic City
$343 Roundtrip, found 2 days ago
$343
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Mon, Jan 26 from Santiago de los Caballeros to Atlantic City, returning Thu, Feb 5, priced at $343 found 2 days ago
Spirit Airlines
Fri, Jan 9 - Sat, Jan 10
STI
Santiago de los Caballeros
ACY
Atlantic City
$411 Roundtrip, found 3 days ago
$411
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Fri, Jan 9 from Santiago de los Caballeros to Atlantic City, returning Sat, Jan 10, priced at $411 found 3 days ago
Spirit Airlines
Sat, Dec 20 - Mon, Jan 5
STI
Santiago de los Caballeros
ACY
Atlantic City
$417 Roundtrip, found 6 days ago
$417
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Sat, Dec 20 from Santiago de los Caballeros to Atlantic City, returning Mon, Jan 5, priced at $417 found 6 days ago
American Airlines
Mon, Jan 19 - Wed, Feb 11
STI
Santiago de los Caballeros
ACY
Atlantic City
$444 Roundtrip, found 22 hours ago
$444
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Mon, Jan 19 from Santiago de los Caballeros to Atlantic City, returning Wed, Feb 11, priced at $444 found 22 hours ago
Spirit Airlines
Tue, Mar 31 - Tue, Apr 7
STI
Santiago de los Caballeros
ACY
Atlantic City
$502 Roundtrip, found 17 hours ago
$502
Roundtrip
found 17 hours ago
Select Spirit Airlines flight, departing Tue, Mar 31 from Santiago de los Caballeros to Atlantic City, returning Tue, Apr 7, priced at $502 found 17 hours ago
American Airlines
Mon, Jan 19 - Wed, Feb 11
STI
Santiago de los Caballeros
ACY
Atlantic City
$506 Roundtrip, found 22 hours ago
$506
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Mon, Jan 19 from Santiago de los Caballeros to Atlantic City, returning Wed, Feb 11, priced at $506 found 22 hours ago
American Airlines
Mon, Jan 19 - Wed, Feb 11
STI
Santiago de los Caballeros
ACY
Atlantic City
$520 Roundtrip, found 22 hours ago
$520
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Mon, Jan 19 from Santiago de los Caballeros to Atlantic City, returning Wed, Feb 11, priced at $520 found 22 hours ago
Spirit Airlines
Sun, Jan 11 - Fri, Jan 16
STI
Santiago de los Caballeros
ACY
Atlantic City
$529 Roundtrip, found 5 days ago
$529
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Sun, Jan 11 from Santiago de los Caballeros to Atlantic City, returning Fri, Jan 16, priced at $529 found 5 days ago
Spirit Airlines
Tue, Mar 31 - Tue, Apr 7
STI
Santiago de los Caballeros
ACY
Atlantic City
$535 Roundtrip, found 17 hours ago
$535
Roundtrip
found 17 hours ago
Select Spirit Airlines flight, departing Tue, Mar 31 from Santiago de los Caballeros to Atlantic City, returning Tue, Apr 7, priced at $535 found 17 hours ago
American Airlines
Mon, Jan 19 - Wed, Feb 11
STI
Santiago de los Caballeros
ACY
Atlantic City
$538 Roundtrip, found 22 hours ago
$538
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Mon, Jan 19 from Santiago de los Caballeros to Atlantic City, returning Wed, Feb 11, priced at $538 found 22 hours ago
Flights from Santiago (STI) to Atlantic City (ACY)
Origin airport
Cibao Intl.
Destination airport
Atlantic City Intl.
Airlines serving
American Airlines, Spirit Airlines
Roundtrip price
$342
Distance
1405 mi

Santiago to Atlantic City Flights

The cheapest times to fly from Santiago to Atlantic City

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 Santiago to Atlantic City are during the month of January. You can find some of the cheapest flights from Santiago to Atlantic City with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Santiago to Atlantic City

Sunday is one of the best days to book for cheap flights from Santiago to Atlantic City: 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 Santiago to Atlantic City

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 Santiago to Atlantic City in 2026. You can also book with separate airlines for your outbound and return journeys, from $171 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 Santiago to Atlantic City 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 Santiago to Atlantic City 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.

 

Frequently asked questions

How much does a flight from Cibao Intl. Airport (STI) to Atlantic City Intl. Airport (ACY) cost?
Grab a cheap one-way flight from $171 or cheap return flight from $343 from Cibao Intl. Airport (STI) to Atlantic City Intl. Airport (ACY) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Cibao Intl. Airport (STI) to Atlantic City Intl. Airport (ACY)?
The cheapest month to fly from STI to ACY is January, when demand is low. Off-peak season is often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Cibao Intl. Airport (STI) to Atlantic City Intl. Airport (ACY)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from STI to ACY. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Cibao Intl. Airport (STI) to Atlantic City Intl. Airport (ACY)?
Nonstop flights from Cibao Intl. Airport (STI) to Atlantic City Intl. Airport (ACY) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our 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 STI to ACY?
Friday is generally the busiest day for flights, while Tuesday is often 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 Cibao Intl. Airport (STI) to Atlantic City Intl. Airport (ACY)?
To land at Atlantic City Intl. Airport (ACY) without delays, pick a flight that leaves Cibao Intl. Airport (STI) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Cibao Intl. Airport (STI) to Atlantic City Intl. Airport (ACY) last-minute?
Last-minute bookings from STI to ACY are usually more expensive. To secure the best rates, start searching for flights well ahead of time. That said, if you're flexible with your travel dates, it's possible to find a cheap ticket just before your departure.
Is it cheaper to book a STI to ACY flight and hotel package?
You'll typically save money by booking a STI to ACY flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've chosen your preferred accommodations and flights, consider adding extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Cibao Intl. Airport (STI) to Atlantic City Intl. Airport (ACY)?
Typically, you can cancel or reschedule your STI to ACY flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need more information, visit our Customer Service portal.

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*Available to One Key members.