$127 Cheap Flights from Raleigh (RDU) to Santo Domingo (SDQ)

View $127 flight on Mon, Sep 29, 2025Opens in a new window

Popular airlines from Raleigh-Durham International Airport (RDU) to Las Americas Intl. Airport (SDQ)

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Cheap Flights from Raleigh to Santo Domingo (RDU-SDQ)

Prices were available within the past 7 days and start at $127 for one-way flights and $313 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Thu, Oct 2 - Thu, Oct 16
RDU
Raleigh
SDQ
Santo Domingo
$313 Roundtrip, found 13 hours ago
$313
Roundtrip
found 13 hours ago
Select Spirit Airlines flight, departing Thu, Oct 2 from Raleigh to Santo Domingo, returning Thu, Oct 16, priced at $313 found 13 hours ago
Spirit Airlines
Mon, Aug 11 - Sun, Aug 17
RDU
Raleigh
SDQ
Santo Domingo
$314 Roundtrip, found 1 day ago
$314
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Mon, Aug 11 from Raleigh to Santo Domingo, returning Sun, Aug 17, priced at $314 found 1 day ago
Spirit Airlines
Thu, Oct 9 - Sun, Oct 12
RDU
Raleigh
SDQ
Santo Domingo
$319 Roundtrip, found 1 day ago
$319
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, Oct 9 from Raleigh to Santo Domingo, returning Sun, Oct 12, priced at $319 found 1 day ago
Frontier Airlines
Wed, Aug 6 - Fri, Aug 15
RDU
Raleigh
SDQ
Santo Domingo
$323 Roundtrip, just found
$323
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, Aug 6 from Raleigh to Santo Domingo, returning Fri, Aug 15, priced at $323 just found
Frontier Airlines
Sun, Aug 3 - Tue, Aug 12
RDU
Raleigh
SDQ
Santo Domingo
$329 Roundtrip, found 1 hour ago
$329
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sun, Aug 3 from Raleigh to Santo Domingo, returning Tue, Aug 12, priced at $329 found 1 hour ago
Frontier Airlines
Thu, Oct 16 - Sun, Oct 19
RDU
Raleigh
SDQ
Santo Domingo
$329 Roundtrip, found 19 hours ago
$329
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Thu, Oct 16 from Raleigh to Santo Domingo, returning Sun, Oct 19, priced at $329 found 19 hours ago
Frontier Airlines
Mon, Aug 11 - Thu, Aug 14
RDU
Raleigh
SDQ
Santo Domingo
$335 Roundtrip, found 13 hours ago
$335
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Mon, Aug 11 from Raleigh to Santo Domingo, returning Thu, Aug 14, priced at $335 found 13 hours ago
JetBlue Airways
Tue, Aug 19 - Wed, Aug 27
RDU
Raleigh
SDQ
Santo Domingo
$364 Roundtrip, found 1 day ago
$364
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Aug 19 from Raleigh to Santo Domingo, returning Wed, Aug 27, priced at $364 found 1 day ago
Copa
Fri, Sep 26 - Sun, Sep 28
RDU
Raleigh
SDQ
Santo Domingo
$427 Roundtrip, found 4 hours ago
$427
Roundtrip
found 4 hours ago
Select Copa flight, departing Fri, Sep 26 from Raleigh to Santo Domingo, returning Sun, Sep 28, priced at $427 found 4 hours ago
United
Mon, Jan 12 - Fri, Jan 30
RDU
Raleigh
SDQ
Santo Domingo
$429 Roundtrip, found 1 day ago
$429
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jan 12 from Raleigh to Santo Domingo, returning Fri, Jan 30, priced at $429 found 1 day ago

Find the cheapest month to fly from Raleigh (RDU) to Santo Domingo (SDQ)

March is typically the cheapest month to fly

From $239 - $584 per traveler.

Graph displaying average flight prices per month

Alternative airports near Santo Domingo

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

Select flight to Las Americas Intl. SDQ. Cheapest option available. Average driving time to city center is 22 minutes. Flights from $323
SDQ
Las Americas Intl.
Cheapest
Average driving time to city center22 min
Flights from $323
Flights from Raleigh (RDU) to Santo Domingo (SDQ)
Origin airport
Raleigh - Durham Intl.
Destination airport
Las Americas Intl.
Airlines serving
Aeromexico, American Airlines, Copa, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, United
Roundtrip price
$312
Distance
1327 mi

Raleigh to Santo Domingo Flights

The cheapest times to fly from Raleigh to Santo Domingo

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 Raleigh to Santo Domingo are during the month of October. You can find some of the cheapest flights from Raleigh to Santo Domingo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Raleigh to Santo Domingo

Sunday is one of the best days to book for cheap flights from Raleigh to Santo Domingo: 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 Raleigh to Santo Domingo

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 Raleigh to Santo Domingo in 2025. You can also book with separate airlines for your outbound and return journeys, from $127 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 Raleigh to Santo Domingo 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 Raleigh to Santo Domingo 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 Raleigh - Durham Intl. Airport (RDU) to Las Americas Intl. Airport (SDQ) cost?
Discover the latest flight deals from RDU to SDQ 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 RDU to SDQ?
The cheapest flights from RDU to SDQ 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 RDU to SDQ?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from RDU to SDQ. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Raleigh - Durham Intl. Airport (RDU) to Las Americas Intl. Airport (SDQ)?
You'll have to take a flight with a layover when traveling from Raleigh - Durham Intl. Airport (RDU) to Las Americas Intl. Airport (SDQ). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from RDU to SDQ?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on various factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Raleigh - Durham Intl. Airport (RDU) to Las Americas Intl. Airport (SDQ)?
To reach Las Americas Intl. Airport (SDQ) on schedule, choose a flight that takes off from Raleigh - Durham Intl. Airport (RDU) 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 Raleigh - Durham Intl. Airport (RDU) to Las Americas Intl. Airport (SDQ) last-minute?
Booking your ticket from RDU to SDQ shortly before your getaway is typically more expensive. However, if there's some wiggle room with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book a RDU to SDQ flight and hotel package?
Booking a RDU to SDQ flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our impressive range of stays and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Raleigh - Durham Intl. Airport (RDU) to Las Americas Intl. Airport (SDQ)?
It's generally possible to reschedule or cancel your RDU to SDQ flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.