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Cheap flights from Rhode Island to Buenos Aires from $291

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rhode Island to Buenos Aires departing on 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Rhode Island to Buenos Aires

Cheap round-trip flights

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LATAM Airlines Logo
5:00 pm - 5:00 pmBOS-AEP
23h 00m2 stops
LATAM Airlines Logo
5:00 pm - 11:29 pmAEP-BOS
31h 29m2 stops
$742LATAM Airlines
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Sun, Apr 5 - Wed, Apr 8
Avianca Logo
7:55 am - 5:50 amBOS-EZE
19h 55m1 stop
Avianca Logo
4:55 pm - 6:35 amEZE-BOS
15h 40m1 stop
$750Avianca
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Thu, Jan 22 - Mon, Feb 9
Multiple Airlines Logo
5:45 pm - 5:50 amBOS-EZE
34h 05m3 stops
Multiple Airlines Logo
7:30 am - 7:06 pmEZE-BOS
37h 36m3 stops
$754Multiple Airlines
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Mon, Nov 24 - Mon, Dec 8
Multiple Airlines Logo
6:16 am - 5:10 amBOS-EZE
20h 54m3 stops
Multiple Airlines Logo
4:55 pm - 6:35 amEZE-BOS
15h 40m1 stop
$762Multiple Airlines
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Wed, Nov 19 - Mon, Dec 1
Copa Airlines Logo
7:34 am - 1:58 amBOS-EZE
16h 24m1 stop
Copa Airlines Logo
5:16 am - 10:40 pmEZE-BOS
19h 24m1 stop
$800Copa Airlines
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Mon, Dec 1 - Mon, Dec 8
Delta Logo
3:00 pm - 10:15 amBOS-EZE
17h 15m1 stop
Delta Logo
2:30 am - 6:35 amEZE-BOS
30h 05m1 stop
$802Delta
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Wed, Feb 18 - Wed, Feb 25
Delta Logo
9:05 am - 9:00 amBOS-EZE
21h 55m1 stop
Delta Logo
11:55 pm - 8:31 pmEZE-BOS
22h 36m1 stop
$812Delta
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Thu, Jan 8 - Thu, Jan 29
Copa Airlines Logo
7:34 am - 4:10 amBOS-EZE
18h 36m1 stop
Copa Airlines Logo
12:07 am - 10:40 pmEZE-BOS
24h 33m1 stop
$820Copa Airlines
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Tue, Nov 18 - Mon, Dec 1
United Airlines Logo
3:25 pm - 7:20 amBOS-EZE
37h 55m1 stop
United Airlines Logo
10:05 pm - 6:01 pmEZE-BOS
21h 56m1 stop
$823United Airlines
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Sun, Jan 11 - Wed, Jan 21
United Airlines Logo
5:17 pm - 7:20 amBOS-EZE
36h 03m1 stop
United Airlines Logo
11:55 pm - 5:22 pmEZE-BOS
19h 27m2 stops
$827United Airlines
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Sun, Nov 16 - Thu, Nov 27

Avianca flights from Rhode Island to Buenos Aires

Our best Avianca deals on Rhode Island to Buenos Aires flight tickets
Avianca
Jan 22
BOS7:55 amBoston Logan Intl
19h 55m
1 stop
EZE5:50 amBuenos Aires Ministro Pistarini
Feb 9
EZE4:55 pmBuenos Aires Ministro Pistarini
15h 40m
1 stop
BOS6:35 amBoston Logan Intl
$750
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Avianca
Nov 27
BOS7:55 amBoston Logan Intl
19h 55m
1 stop
EZE5:50 amBuenos Aires Ministro Pistarini
Dec 10
EZE4:55 pmBuenos Aires Ministro Pistarini
15h 40m
1 stop
BOS6:35 amBoston Logan Intl
$757
Find similar
Avianca
Nov 27
BOS7:55 amBoston Logan Intl
19h 45m
1 stop
AEP5:40 amBuenos Aires Jorge Newbery
Dec 10
AEP7:00 amBuenos Aires Jorge Newbery
25h 35m
1 stop
BOS6:35 amBoston Logan Intl
$777
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American Airlines flights from Rhode Island to Buenos Aires

Our best American Airlines deals on Rhode Island to Buenos Aires flight tickets
American Airlines
Mar 9
PVD5:25 pmProvidence-TFGreen
16h 25m
2 stops
EZE10:50 amBuenos Aires Ministro Pistarini
Mar 16
EZE8:40 pmBuenos Aires Ministro Pistarini
22h 30m
2 stops
PVD6:10 pmProvidence-TFGreen
$1,220
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American Airlines
Mar 9
PVD5:25 pmProvidence-TFGreen
16h 25m
2 stops
EZE10:50 amBuenos Aires Ministro Pistarini
Mar 20
EZE9:50 pmBuenos Aires Ministro Pistarini
17h 51m
2 stops
PVD2:41 pmProvidence-TFGreen
$1,260
Find similar
American Airlines
Mar 6
PVD5:50 amProvidence-TFGreen
23h 15m
2 stops
EZE7:05 amBuenos Aires Ministro Pistarini
Mar 18
EZE8:00 pmBuenos Aires Ministro Pistarini
16h 36m
2 stops
PVD11:36 amProvidence-TFGreen
$1,295
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momondo Fare Finder

 
Customize your flight search to find flights from Rhode Island to Buenos Aires that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 6, 2025.
Use the filters below to find and compare flights from Rhode Island to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonBuenos Aires

BOS - AEP

BOSAEP

Boston Logan Intl

Sun 4/5

5:00 pm-5:00 pm

2 stops23h 00m

Buenos Aires Jorge Newbery

Wed 4/8

5:00 pm-11:29 pm

2 stops31h 29m

$742

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Thu 1/22

7:55 am-5:50 am

1 stop19h 55m

Buenos Aires Ministro Pistarini

Mon 2/9

4:55 pm-6:35 am

1 stop15h 40m

$750

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Mon 11/24

5:45 pm-5:50 am

3 stops34h 05m

Buenos Aires Ministro Pistarini

Mon 12/8

7:30 am-7:06 pm

3 stops37h 36m

$754

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Wed 11/19

6:16 am-5:10 am

3 stops20h 54m

Buenos Aires Ministro Pistarini

Mon 12/1

4:55 pm-6:35 am

1 stop15h 40m

$762

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Mon 12/1

7:34 am-1:58 am

1 stop16h 24m

Buenos Aires Ministro Pistarini

Mon 12/8

5:16 am-10:40 pm

1 stop19h 24m

$800

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Wed 2/18

3:00 pm-10:15 am

1 stop17h 15m

Buenos Aires Ministro Pistarini

Wed 2/25

2:30 am-6:35 am

1 stop30h 05m

$802

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Thu 1/8

9:05 am-9:00 am

1 stop21h 55m

Buenos Aires Ministro Pistarini

Thu 1/29

11:55 pm-8:31 pm

1 stop22h 36m

$812

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Tue 11/18

7:34 am-4:10 am

1 stop18h 36m

Buenos Aires Ministro Pistarini

Mon 12/1

12:07 am-10:40 pm

1 stop24h 33m

$820

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Sun 1/11

3:25 pm-7:20 am

1 stop37h 55m

Buenos Aires Ministro Pistarini

Wed 1/21

10:05 pm-6:01 pm

1 stop21h 56m

$823

BostonBuenos Aires

BOS - EZE

BOSEZE

Boston Logan Intl

Sun 11/16

5:17 pm-7:20 am

1 stop36h 03m

Buenos Aires Ministro Pistarini

Thu 11/27

11:55 pm-5:22 pm

2 stops19h 27m

$827

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 September. Flight prices, which tend to average around $1,035, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Buenos Aires from Rhode Island during October instead. Flights to Buenos Aires in October, while not as cheap as those in September, still average around $1,095.

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 $1,247 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 $1,038 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

Direct flights

None
There are no direct flights from Rhode Island to Buenos Aires. There are no popular flight routes from Rhode Island to Buenos Aires.
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  • 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?

  • 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.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport