Cheap Flights from Raleigh (RDU) to Santiago del Estero (SDE)

Popular airlines from Raleigh-Durham International Airport (RDU) to Santiago del Estero (SDE-Vicecomodoro Angel de la Paz Aragones)

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Frequently asked questions

How much does a flight from Raleigh - Durham Intl. Airport (RDU) to Vicecomodoro Angel de la Paz Aragones Airport (SDE) cost?
Secure a cheap one-way flight or cheap return flight from Raleigh - Durham Intl. Airport (RDU) to Vicecomodoro Angel de la Paz Aragones Airport (SDE) 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 Raleigh - Durham Intl. Airport (RDU) to Vicecomodoro Angel de la Paz Aragones Airport (SDE)?
is the least expensive month to fly from RDU to SDE. Timing your trip outside of the busy season is often the key to scoring lower fares.
What is the cheapest airline that flies from Raleigh - Durham Intl. Airport (RDU) to Vicecomodoro Angel de la Paz Aragones Airport (SDE)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest RDU to SDE flight.
How many flights per day from Raleigh - Durham Intl. Airport (RDU) to Vicecomodoro Angel de la Paz Aragones Airport (SDE)?
You'll need to catch a flight with a layover if you're traveling from Raleigh - Durham Intl. Airport (RDU) to Vicecomodoro Angel de la Paz Aragones Airport (SDE). There are no daily direct flights on this route. However, just 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 SDE?
Usually you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the season, airline 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 Raleigh - Durham Intl. Airport (RDU) to Vicecomodoro Angel de la Paz Aragones Airport (SDE)?
To avoid potential delays on the Raleigh - Durham Intl. Airport (RDU) to Vicecomodoro Angel de la Paz Aragones Airport (SDE) route, aim to travel before 3 PM. Departures after this time are 22% more likely to be canceled.**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 Vicecomodoro Angel de la Paz Aragones Airport (SDE) last-minute?
Holding off until just before your trip to book your flight from RDU to SDE generally means paying more. While you might find some last-minute deals, they're not always guaranteed. Be flexible with your itinerary for the best chance of getting a bargain.
Is it cheaper to book a RDU to SDE flight and hotel package?
You can save money by booking a RDU to SDE flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've selected your ideal flights and accommodations, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Raleigh - Durham Intl. Airport (RDU) to Vicecomodoro Angel de la Paz Aragones Airport (SDE)?
Typically, you're able to reschedule or cancel your RDU to SDE flight. However, additional charges may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you want further details, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Raleigh - Durham Intl.
Destination airport
Vicecomodoro Angel de la Paz Aragones
Distance
4496 mi

Book with confidence

Book with confidence

Raleigh to Santiago del Estero Flights

The cheapest times to fly from Raleigh to Santiago del Estero

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

 

The best time to book a flight from Raleigh to Santiago del Estero

Sunday is one of the best days to book for cheap flights from Raleigh to Santiago del Estero: 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 Santiago del Estero

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 Santiago del Estero in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Santiago del Estero 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 Santiago del Estero 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.

 

Raleigh to Santiago del Estero Flights

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*Available to One Key members.