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 Rhode Island to Buenos Aires
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
LATAM Airlines flights from Rhode Island to Buenos Aires
Our best LATAM Airlines deals on Rhode Island to Buenos Aires flight tickets
Avianca flights from Rhode Island to Buenos Aires
Our best Avianca deals on Rhode Island to Buenos Aires flight tickets
See travel insights to Buenos Aires from
How to get the cheapest flight ticket from Rhode Island 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 Rhode Island is in October. Flight prices, which tend to average around $1,059, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Buenos Aires from Rhode Island during November instead. Flights to Buenos Aires in November, while not as cheap as those in October, still average around $1,103.
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 Rhode Island is on a Monday. momondo users have found tickets for Monday departures for as low as $1,088. 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 $1,303.
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 Rhode Island to Buenos Aires during this time can be as low as $1,079. Try not to purchase tickets at noon because they tend to be around $1,280. 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 Rhode Island when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $1,206 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Rhode Island for as low as $952 on momondo.
Cheap Rhode Island to Buenos Aires flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Rhode Island to Buenos Aires
When did momondo last update prices for flights from Rhode Island to Buenos Aires?
Prices for flights from Rhode Island to Buenos Aires are refreshed on a daily basis.
How many operators does momondo search for flights from Rhode Island to Buenos Aires?
As of June 2025, there are 6 operators available to choose from for flights from Rhode Island to Buenos Aires.
How old do you have to be to fly from Rhode Island 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 Rhode Island 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.
Why use momondo?
Why should I use momondo to find a flight deal from Rhode Island 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 Rhode Island to Buenos Aires for you.
Can I find flights from Rhode Island to Buenos Aires with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Rhode Island to Buenos Aires flights to just show those with flexible booking policies.
How can momondo help me find flights from Rhode Island to Buenos Aires?
momondo provides multiple filters to help you find the best flight to Buenos Aires from Rhode Island. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Rhode Island to Buenos Aires right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Rhode Island 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.