Cheap flights from Raleigh to Buenos Aires from $335
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to Buenos Aires departing on 10/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Raleigh to Buenos Aires
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Delta flights from Raleigh to Buenos Aires
Our best Delta deals on Raleigh to Buenos Aires flight tickets
LATAM Airlines flights from Raleigh to Buenos Aires
Our best LATAM Airlines deals on Raleigh to Buenos Aires flight tickets
See travel insights to Buenos Aires from
How to get the cheapest flight ticket from Raleigh to Buenos Aires
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Buenos Aires?
The cheapest month to fly to Buenos Aires from Raleigh is in July. Flight prices, which tend to average around $845, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of July, then book flights to Buenos Aires from Raleigh during October instead. Flights to Buenos Aires in October, while not as cheap as those in July, still average around $848.
What is the cheapest day to depart on your flight to Buenos Aires?
On average, the least expensive day to fly to Buenos Aires from Raleigh is on a Sunday. momondo users have found tickets for Sunday departures for as low as $952. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Friday is $1,293.
What is the cheapest time of day to depart on your flight to Buenos Aires?
Our most recent data shows that the best time of day to fly to Buenos Aires is in the morning. Flights from Raleigh to Buenos Aires during this time can be as low as $951. Try not to purchase tickets in the evening because they tend to be around $1,163. Of course, these prices can vary depending on the time of year and what airport you fly to.
How far in advance should I book a flight to Buenos Aires?
You are more likely to see cheaper flights to Buenos Aires from Raleigh when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $1,002 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Raleigh for as low as $527 on momondo.
What is the cheapest airline that flies from Raleigh-Durham to Buenos Aires?
Aeromexico, United Airlines, and LATAM Airlines are the most popular carriers operating from Raleigh-Durham to Buenos Aires
What airlines fly to Buenos Aires?
Delta, American Airlines and Copa Airlines are the top three most popular airlines that fly to Buenos Aires from Raleigh according to our data. Delta is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Buenos Aires. Keep in mind that there are 5 different airlines that fly to Buenos Aires on a routine basis, so you have a few additional options to choose from.
When to book flights from Raleigh to Buenos Aires
Cheap Raleigh to Buenos Aires (RDU to BUE) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Raleigh to Buenos Aires
How far is Raleigh-Durham to Buenos Aires by plane?
The distance between Raleigh-Durham and Buenos Aires is about 5032.1 mi. In terms of flight time, this usually takes a little over 12h 30m.
When did momondo last update prices for flights from Raleigh-Durham Airport to Buenos Aires?
Prices for flights from Raleigh-Durham Airport to Buenos Aires were last updated today.
How many operators does momondo search for flights from Raleigh-Durham Airport to Buenos Aires?
As of June 2025, there are 5 operators available to choose from for flights from Raleigh-Durham Airport to Buenos Aires.
How old do you have to be to fly from Raleigh-Durham Airport to Buenos Aires?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Raleigh-Durham Airport to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The travel and health documents you'll need for your trip to Buenos Aires may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Raleigh to Buenos Aires?
momondo data reveals that the most frequently booked airline on the route from Raleigh to Buenos Aires is Delta, representing 43% of all bookings. The subsequent popular airlines are American Airlines at 23%, LATAM Airlines at 20%, and Copa Airlines at 10%.
Best airlines flying from Raleigh to Buenos Aires
Compare and see reviews for airlines that fly from Raleigh to Buenos Aires with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $526 | Free Cancellation | Rating 7.5 1,785 reviews | |||
| PriceFrom $590 | Free Cancellation | Rating 7.5 1,451 reviews | |||
| PriceFrom $683 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $683 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $822 | Free Cancellation | Rating 7.4 8,790 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Raleigh to Buenos Aires?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Raleigh to Buenos Aires for you.
Can I find flights from Raleigh to Buenos Aires with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Raleigh to Buenos Aires flights to just show those with flexible booking policies.
How can momondo help me find flights from Raleigh to Buenos Aires?
momondo provides multiple filters to help you find the best flight to Buenos Aires from Raleigh. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Raleigh to Buenos Aires right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Raleigh to Buenos Aires now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buenos Aires and let you know when they change.