What is the cheapest airline that flies from Rhode Island to Buenos Aires?

Arajet, LATAM Airlines, and United Airlines are the most popular carriers operating 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 August 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.

$298 Cheap Flights from Rhode Island to Buenos Aires in 2025

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Find the cheapest flights from Rhode Island to Buenos Aires

Round-trip

One-way

Last minute

Cheap round-trip flights

5:05 pm - 2:00 pmBOS-AEP

19h 55m2 stops

10:35 am - 7:35 amAEP-BOS

22h 00m2 stops

$625LATAM Airlines

Find Deal

jue., sep. 25 - sáb., sep. 27

9:55 am - 11:45 amBOS-EZE

24h 50m2 stops

7:30 am - 1:24 amEZE-BOS

18h 54m2 stops

$631LATAM Airlines

Find Deal

lun., sep. 8 - mié., sep. 10

3:15 pm - 11:45 amBOS-EZE

19h 30m2 stops

7:40 am - 1:18 amEZE-BOS

18h 38m2 stops

$635LATAM Airlines

Find Deal

jue., sep. 25 - sáb., sep. 27

5:05 pm - 2:40 pmBOS-AEP

20h 35m2 stops

12:55 pm - 7:35 amAEP-BOS

19h 40m1 stop

$662LATAM Airlines

Find Deal

jue., sep. 25 - sáb., sep. 27

9:00 am - 5:20 pmBOS-AEP

31h 20m2 stops

3:30 am - 7:15 amAEP-BOS

28h 45m2 stops

$764

Find Deal

jue., sep. 25 - mar., oct. 7

9:00 am - 6:40 amBOS-AEP

20h 40m2 stops

10:55 am - 11:49 pmAEP-BOS

37h 54m3 stops

$797

Find Deal

mar., ago. 26 - mar., sep. 2

6:00 am - 2:30 pmBOS-EZE

31h 30m2 stops

4:45 pm - 9:32 amEZE-BOS

17h 47m2 stops

$896Air Canada

Find Deal

mar., oct. 21 - vie., oct. 31

6:00 am - 2:30 pmBOS-EZE

31h 30m3 stops

4:45 pm - 9:52 amEZE-BOS

18h 07m2 stops

$902Air Canada

Find Deal

mar., oct. 21 - mié., oct. 29

9:00 am - 9:20 amBOS-AEP

23h 20m2 stops

10:20 am - 7:15 amAEP-BOS

21h 55m2 stops

$921GOL

Find Deal

jue., sep. 25 - mié., oct. 8

9:00 am - 4:25 amBOS-EZE

18h 25m2 stops

5:55 am - 7:15 amEZE-BOS

26h 20m2 stops

$947Avianca

Find Deal

jue., sep. 25 - lun., oct. 6

LATAM Airlines flights from Rhode Island to Buenos Aires

Our best LATAM Airlines deals on Rhode Island to Buenos Aires flight tickets

LATAM Airlines

Sep 25

BOS5:05 pmBoston Logan Intl

19h 55m

2 stops

AEP2:00 pmBuenos Aires Jorge Newbery

Sep 27

AEP10:35 amBuenos Aires Jorge Newbery

22h 00m

2 stops

BOS7:35 amBoston Logan Intl

$625

Find similar

LATAM Airlines

Sep 8

BOS9:55 amBoston Logan Intl

24h 50m

2 stops

EZE11:45 amBuenos Aires Ministro Pistarini

Sep 10

EZE7:30 amBuenos Aires Ministro Pistarini

18h 54m

2 stops

BOS1:24 amBoston Logan Intl

$631

Find similar

LATAM Airlines

Sep 25

BOS3:15 pmBoston Logan Intl

19h 30m

2 stops

EZE11:45 amBuenos Aires Ministro Pistarini

Sep 27

EZE7:40 amBuenos Aires Ministro Pistarini

18h 38m

2 stops

BOS1:18 amBoston Logan Intl

$635

Find similar

Delta flights from Rhode Island to Buenos Aires

Our best Delta deals on Rhode Island to Buenos Aires flight tickets

Delta

Aug 10

BOS8:54 pmBoston Logan Intl

35h 51m

1 stop

EZE9:45 amBuenos Aires Ministro Pistarini

Aug 27

EZE8:10 pmBuenos Aires Ministro Pistarini

21h 43m

1 stop

BOS4:53 pmBoston Logan Intl

$1,176

Find similar

Delta

Aug 10

BOS8:54 pmBoston Logan Intl

35h 51m

1 stop

EZE9:45 amBuenos Aires Ministro Pistarini

Aug 23

EZE7:40 amBuenos Aires Ministro Pistarini

18h 40m

2 stops

BOS1:20 amBoston Logan Intl

$1,201

Find similar

Delta

Nov 27

PVD2:10 pmProvidence-TFGreen

16h 50m

1 stop

EZE9:00 amBuenos Aires Ministro Pistarini

Dec 11

EZE11:55 pmBuenos Aires Ministro Pistarini

14h 12m

1 stop

PVD12:07 pmProvidence-TFGreen

$1,275

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonBuenos Aires

BOS - AEP

BOSAEP

Boston Logan Intl

jue. 9/25

5:05 pm-2:00 pm

2 stops19h 55m

Buenos Aires Jorge Newbery

sáb. 9/27

10:35 am-7:35 am

2 stops22h 00m

$625

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

lun. 9/8

9:55 am-11:45 am

2 stops24h 50m

Buenos Aires Ministro Pistarini

mié. 9/10

7:30 am-1:24 am

2 stops18h 54m

$631

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

jue. 9/25

3:15 pm-11:45 am

2 stops19h 30m

Buenos Aires Ministro Pistarini

sáb. 9/27

7:40 am-1:18 am

2 stops18h 38m

$635

BostonBuenos Aires

BOS - AEP

BOSAEP

Boston Logan Intl

jue. 9/25

5:05 pm-2:40 pm

2 stops20h 35m

Buenos Aires Jorge Newbery

sáb. 9/27

12:55 pm-7:35 am

1 stop19h 40m

$662

BostonBuenos Aires

BOS - AEP

BOSAEP

Boston Logan Intl

jue. 9/25

9:00 am-5:20 pm

2 stops31h 20m

Buenos Aires Jorge Newbery

mar. 10/7

3:30 am-7:15 am

2 stops28h 45m

$764

BostonBuenos Aires

BOS - AEP

BOSAEP

Boston Logan Intl

mar. 8/26

9:00 am-6:40 am

2 stops20h 40m

Buenos Aires Jorge Newbery

mar. 9/2

10:55 am-11:49 pm

3 stops37h 54m

$797

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

mar. 10/21

6:00 am-2:30 pm

2 stops31h 30m

Buenos Aires Ministro Pistarini

vie. 10/31

4:45 pm-9:32 am

2 stops17h 47m

$896

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

mar. 10/21

6:00 am-2:30 pm

3 stops31h 30m

Buenos Aires Ministro Pistarini

mié. 10/29

4:45 pm-9:52 am

2 stops18h 07m

$902

BostonBuenos Aires

BOS - AEP

BOSAEP

Boston Logan Intl

jue. 9/25

9:00 am-9:20 am

2 stops23h 20m

Buenos Aires Jorge Newbery

mié. 10/8

10:20 am-7:15 am

2 stops21h 55m

$921

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

jue. 9/25

9:00 am-4:25 am

2 stops18h 25m

Buenos Aires Ministro Pistarini

lun. 10/6

5:55 am-7:15 am

2 stops26h 20m

$947

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 $1,080, 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 $1,113.

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 $1,233 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

Best Price Found	$298
Fastest flight time	13h 55m
Direct flights	None
Airports in Buenos Aires	2 airports

The best one-way flight to Buenos Aires from Rhode Island in the past 72 hours is $298. The best round-trip flight deal from Rhode Island to Buenos Aires found on momondo in the last 72 hours is $625.

The fastest flight from Rhode Island to Buenos Aires takes 13h 55m

There are no direct flights from Rhode Island to Buenos Aires. Popular non-direct routes for this connection are Boston Logan Intl Airport - Buenos Aires Jorge Newbery Airport and Boston Logan Intl Airport - Buenos Aires Ministro Pistarini Airport.

There are 2 airports near Buenos Aires: Buenos Aires Ministro Pistarini (EZE), Buenos Aires Jorge Newbery (AEP)

Search flight deals

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 August 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.