$363 Cheap Flights from Santo Domingo (SDQ) to Rapid City (RAP)

View $363 flight on Sat, Nov 8, 2025Opens in a new window

Popular airlines from Las Americas Intl. Airport (SDQ) to Rapid City Regional Airport (RAP)

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Cheap Flights from Santo Domingo to Rapid City (SDQ-RAP)

Prices were available within the past 7 days and start at $363 for one-way flights and $1,122 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Dec 19 - Fri, Dec 26
SDQ
Santo Domingo
RAP
Rapid City
$1,122 Roundtrip, found 3 days ago
$1,122
Roundtrip
found 3 days ago
Select United flight, departing Fri, Dec 19 from Santo Domingo to Rapid City, returning Fri, Dec 26, priced at $1,122 found 3 days ago
United
Fri, Dec 19 - Fri, Dec 26
SDQ
Santo Domingo
RAP
Rapid City
$1,183 Roundtrip, found 3 days ago
$1,183
Roundtrip
found 3 days ago
Select United flight, departing Fri, Dec 19 from Santo Domingo to Rapid City, returning Fri, Dec 26, priced at $1,183 found 3 days ago
United
Fri, Dec 19 - Fri, Dec 26
SDQ
Santo Domingo
RAP
Rapid City
$1,262 Roundtrip, found 3 days ago
$1,262
Roundtrip
found 3 days ago
Select United flight, departing Fri, Dec 19 from Santo Domingo to Rapid City, returning Fri, Dec 26, priced at $1,262 found 3 days ago
United
Fri, Dec 19 - Fri, Dec 26
SDQ
Santo Domingo
RAP
Rapid City
$1,267 Roundtrip, found 3 days ago
$1,267
Roundtrip
found 3 days ago
Select United flight, departing Fri, Dec 19 from Santo Domingo to Rapid City, returning Fri, Dec 26, priced at $1,267 found 3 days ago
United
Fri, Dec 19 - Fri, Dec 26
SDQ
Santo Domingo
RAP
Rapid City
$1,321 Roundtrip, found 3 days ago
$1,321
Roundtrip
found 3 days ago
Select United flight, departing Fri, Dec 19 from Santo Domingo to Rapid City, returning Fri, Dec 26, priced at $1,321 found 3 days ago
United
Fri, Dec 19 - Fri, Dec 26
SDQ
Santo Domingo
RAP
Rapid City
$1,327 Roundtrip, found 3 days ago
$1,327
Roundtrip
found 3 days ago
Select United flight, departing Fri, Dec 19 from Santo Domingo to Rapid City, returning Fri, Dec 26, priced at $1,327 found 3 days ago
United
Fri, Dec 19 - Fri, Dec 26
SDQ
Santo Domingo
RAP
Rapid City
$1,381 Roundtrip, found 3 days ago
$1,381
Roundtrip
found 3 days ago
Select United flight, departing Fri, Dec 19 from Santo Domingo to Rapid City, returning Fri, Dec 26, priced at $1,381 found 3 days ago
American Airlines
Fri, Dec 19 - Fri, Dec 26
SDQ
Santo Domingo
RAP
Rapid City
$1,539 Roundtrip, found 3 days ago
$1,539
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Dec 19 from Santo Domingo to Rapid City, returning Fri, Dec 26, priced at $1,539 found 3 days ago
Copa
Fri, Dec 19 - Fri, Dec 26
SDQ
Santo Domingo
RAP
Rapid City
$1,620 Roundtrip, found 3 days ago
$1,620
Roundtrip
found 3 days ago
Select Copa flight, departing Fri, Dec 19 from Santo Domingo to Rapid City, returning Fri, Dec 26, priced at $1,620 found 3 days ago
Delta
Fri, Dec 19 - Fri, Dec 26
SDQ
Santo Domingo
RAP
Rapid City
$2,975 Roundtrip, found 3 days ago
$2,975
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Dec 19 from Santo Domingo to Rapid City, returning Fri, Dec 26, priced at $2,975 found 3 days ago
Flights from Santo Domingo (SDQ) to Rapid City (RAP)
Origin airport
Las Americas Intl.
Destination airport
Rapid City Regional
Roundtrip price
$1,122
Distance
2617 mi

Santo Domingo to Rapid City Flights

The cheapest times to fly from Santo Domingo to Rapid 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 Santo Domingo to Rapid City are during the month of December. You can find some of the cheapest flights from Santo Domingo to Rapid City with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Santo Domingo to Rapid City

Sunday is one of the best days to book for cheap flights from Santo Domingo to Rapid 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 Santo Domingo to Rapid 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 Santo Domingo to Rapid City in 2025. You can also book with separate airlines for your outbound and return journeys, from $363 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 Santo Domingo to Rapid 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 Santo Domingo to Rapid 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 Las Americas Intl. Airport (SDQ) to Rapid City Regional Airport (RAP) cost?
Discover the latest flight deals from SDQ to RAP 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 SDQ to RAP?
The cheapest flights from SDQ to RAP 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 SDQ to RAP?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SDQ to RAP. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Las Americas Intl. Airport (SDQ) to Rapid City Regional Airport (RAP)?
You'll have to catch a flight with a layover if you're traveling from Las Americas Intl. Airport (SDQ) to Rapid City Regional Airport (RAP). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from SDQ to RAP?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on a number of 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 Las Americas Intl. Airport (SDQ) to Rapid City Regional Airport (RAP)?
To reach Rapid City Regional Airport (RAP) on time, pick a flight that takes off from Las Americas Intl. Airport (SDQ) 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 Las Americas Intl. Airport (SDQ) to Rapid City Regional Airport (RAP) last-minute?
Last-minute bookings from SDQ to RAP are generally more expensive. To lock in the best prices, start searching for flights well ahead of time. That said, if you can play around with your travel dates, you may land a cheap fare right before your journey.
Is it cheaper to book a SDQ to RAP flight and hotel package?
You'll typically save money by securing a SDQ to RAP 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 convenient place. Once you've chosen your ideal flights and accommodations, consider adding extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Las Americas Intl. Airport (SDQ) to Rapid City Regional Airport (RAP)?
If you reserved your SDQ to RAP 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 ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

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*Available to One Key members.