$276 Cheap Flights from Cincinnati (CVG) to Santiago (STI)

View $276 flight on Wed, Jul 2, 2025Opens in a new window

Popular airlines from Cincinnati-Northern Kentucky Int'l Airport (CVG) to Cibao Intl. Airport (STI)

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Find available prices by choosing your travel dates.

Cheap Flights from Cincinnati to Santiago (CVG-STI)

Prices were available within the past 7 days and start at $276 for one-way flights and $379 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, May 14 - Fri, May 16
CVG
Cincinnati
STI
Santiago de los Caballeros
$379 Roundtrip, found 1 day ago
$379
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, May 14 from Cincinnati to Santiago de los Caballeros, returning Fri, May 16, priced at $379 found 1 day ago
Frontier Airlines
Thu, May 15 - Fri, May 16
CVG
Cincinnati
STI
Santiago de los Caballeros
$398 Roundtrip, found 1 day ago
$398
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, May 15 from Cincinnati to Santiago de los Caballeros, returning Fri, May 16, priced at $398 found 1 day ago
Frontier Airlines
Mon, May 12 - Fri, May 16
CVG
Cincinnati
STI
Santiago de los Caballeros
$407 Roundtrip, found 1 day ago
$407
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, May 12 from Cincinnati to Santiago de los Caballeros, returning Fri, May 16, priced at $407 found 1 day ago
Frontier Airlines
Mon, May 12 - Fri, May 16
CVG
Cincinnati
STI
Santiago de los Caballeros
$408 Roundtrip, found 6 days ago
$408
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Mon, May 12 from Cincinnati to Santiago de los Caballeros, returning Fri, May 16, priced at $408 found 6 days ago
Frontier Airlines
Mon, May 12 - Thu, May 15
CVG
Cincinnati
STI
Santiago de los Caballeros
$417 Roundtrip, found 6 days ago
$417
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Mon, May 12 from Cincinnati to Santiago de los Caballeros, returning Thu, May 15, priced at $417 found 6 days ago
Frontier Airlines
Mon, Apr 28 - Thu, May 1
CVG
Cincinnati
STI
Santiago de los Caballeros
$427 Roundtrip, found 4 days ago
$427
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, Apr 28 from Cincinnati to Santiago de los Caballeros, returning Thu, May 1, priced at $427 found 4 days ago
Frontier Airlines
Sun, May 4 - Fri, May 16
CVG
Cincinnati
STI
Santiago de los Caballeros
$428 Roundtrip, found 4 days ago
$428
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sun, May 4 from Cincinnati to Santiago de los Caballeros, returning Fri, May 16, priced at $428 found 4 days ago
American Airlines
Sat, Jun 14 - Sat, Jun 21
CVG
Cincinnati
STI
Santiago de los Caballeros
$442 Roundtrip, found 4 days ago
$442
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Jun 14 from Cincinnati to Santiago de los Caballeros, returning Sat, Jun 21, priced at $442 found 4 days ago
Delta
Tue, May 27 - Tue, Jun 3
CVG
Cincinnati
STI
Santiago de los Caballeros
$465 Roundtrip, found 1 day ago
$465
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, May 27 from Cincinnati to Santiago de los Caballeros, returning Tue, Jun 3, priced at $465 found 1 day ago
United
Thu, May 29 - Tue, Jun 3
CVG
Cincinnati
STI
Santiago de los Caballeros
$466 Roundtrip, found 1 day ago
$466
Roundtrip
found 1 day ago
Select United flight, departing Thu, May 29 from Cincinnati to Santiago de los Caballeros, returning Tue, Jun 3, priced at $466 found 1 day ago
Flights from Cincinnati (CVG) to Santiago (STI)
Origin airport
Cincinnati - Northern Kentucky Intl.
Destination airport
Cibao Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, United
Roundtrip price
$379
Distance
1596 mi

Cincinnati to Santiago Flights

The cheapest times to fly from Cincinnati 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 Cincinnati to Santiago are during the month of May. You can find some of the cheapest flights from Cincinnati to Santiago with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Cincinnati to Santiago

Sunday is one of the best days to book for cheap flights from Cincinnati 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 Cincinnati 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 Cincinnati to Santiago in 2025. You can also book with separate airlines for your outbound and return journeys, from $276 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 Cincinnati 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 Cincinnati 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.

Frequently asked questions

How much does a flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Cibao Intl. Airport (STI) cost?
Discover the latest flight deals from CVG to STI by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from CVG to STI?
The cheapest flights from CVG to STI are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from CVG to STI?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from CVG to STI. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Cibao Intl. Airport (STI)?
Nonstop flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) 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 filters. Enter your dates and choose either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from CVG to STI?
Typically you’ll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can change depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Cibao Intl. Airport (STI)?
Opt for a flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Cibao Intl. Airport (STI) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**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 Cincinnati - Northern Kentucky Intl. Airport (CVG) to Cibao Intl. Airport (STI) last-minute?
Last-minute bookings from CVG to STI are typically more expensive. To secure the lowest prices, start searching for flights well in advance. That said, if you can play around with your travel dates, you may find a cheap fare right before you leave.
Is it cheaper to book a CVG to STI flight and hotel package?
You’ll generally save money by booking a CVG to STI 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 selected your preferred accommodations and flights, you can add extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Cibao Intl. Airport (STI)?
In most instances, you’re able to reschedule or cancel your CVG to STI 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 rules and fees on flight changes, or if you want further details, go to our Customer Service portal.

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*Available to One Key members.