When did momondo last update prices for flights from Boston Logan Intl Airport to Rosario Fisherton Airport?

Prices for flights from Boston Logan Intl Airport to Rosario Fisherton Airport are updated daily.

How old do you have to be to fly from Boston Logan Intl Airport to Rosario Fisherton Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Rosario Fisherton Airport.

What documentation or ID do you need to fly to Rosario Fisherton Airport?

The travel and health documents you'll need for your trip to Rosario Fisherton Airport 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 Rosario Fisherton Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$410 Cheap Flights from Boston to Rosario in 2026/27

Find the cheapest flights from Boston to Rosario

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:05 am - 11:15 amBOS Boston Logan Intl-ROS Rosario Fisherton

24h 10m1 stop Sao Paulo Guarulhos Intl

7:45 am - 7:20 amROS Rosario Fisherton-BOS Boston Logan Intl

25h 35m2 stops Lima J Chavez Intl New York John F Kennedy Intl

$1,166LATAM Airlines

Mon, Nov 16 - Fri, Nov 20

9:05 am - 11:15 amBOS Boston Logan Intl-ROS Rosario Fisherton

24h 10m1 stop Sao Paulo Guarulhos Intl

7:45 am - 7:20 amROS Rosario Fisherton-BOS Boston Logan Intl

25h 35m2 stops Lima J Chavez Intl New York John F Kennedy Intl

$1,191LATAM Airlines

Mon, Nov 16 - Fri, Nov 20

7:34 am - 3:48 amBOS Boston Logan Intl-ROS Rosario Fisherton

18h 14m1 stop Panama City Tocumen Intl

1:20 am - 11:04 pmROS Rosario Fisherton-BOS Boston Logan Intl

22h 44m1 stop Panama City Tocumen Intl

$1,243Copa Airlines

Tue, Jan 12 - Fri, Apr 9

7:34 am - 12:16 amBOS Boston Logan Intl-ROS Rosario Fisherton

14h 42m1 stop Panama City Tocumen Intl

1:20 am - 11:04 pmROS Rosario Fisherton-BOS Boston Logan Intl

22h 44m1 stop Panama City Tocumen Intl

$1,263Copa Airlines

Tue, Jan 12 - Fri, Apr 9

2:43 pm - 12:16 amBOS Boston Logan Intl-ROS Rosario Fisherton

31h 33m1 stop Panama City Tocumen Intl

1:20 am - 11:04 pmROS Rosario Fisherton-BOS Boston Logan Intl

22h 44m1 stop Panama City Tocumen Intl

$1,263Copa Airlines

Tue, Jan 12 - Fri, Apr 9

1:37 pm - 11:15 amBOS Boston Logan Intl-ROS Rosario Fisherton

19h 38m2 stops New York John F Kennedy Intl Sao Paulo Guarulhos Intl

7:45 am - 10:23 amROS Rosario Fisherton-BOS Boston Logan Intl

28h 38m2 stops Lima J Chavez Intl Miami

$1,326LATAM Airlines

Mon, Nov 16 - Fri, Nov 20

1:37 pm - 11:15 amBOS Boston Logan Intl-ROS Rosario Fisherton

19h 38m2 stops New York John F Kennedy Intl Sao Paulo Guarulhos Intl

7:45 am - 7:20 amROS Rosario Fisherton-BOS Boston Logan Intl

25h 35m2 stops Lima J Chavez Intl New York John F Kennedy Intl

$1,326LATAM Airlines

Mon, Nov 16 - Fri, Nov 20

1:37 pm - 11:15 amBOS Boston Logan Intl-ROS Rosario Fisherton

19h 38m2 stops New York John F Kennedy Intl Sao Paulo Guarulhos Intl

7:45 am - 10:23 amROS Rosario Fisherton-BOS Boston Logan Intl

28h 38m2 stops Lima J Chavez Intl Miami

$1,333LATAM Airlines

Mon, Nov 16 - Fri, Nov 20

1:45 pm - 11:15 amBOS Boston Logan Intl-ROS Rosario Fisherton

19h 30m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl

7:45 am - 10:23 amROS Rosario Fisherton-BOS Boston Logan Intl

28h 38m2 stops Lima J Chavez Intl Miami

$1,474LATAM Airlines

Mon, Nov 16 - Fri, Nov 20

7:34 am - 3:48 amBOS Boston Logan Intl-ROS Rosario Fisherton

18h 14m1 stop Panama City Tocumen Intl

1:20 am - 11:04 pmROS Rosario Fisherton-BOS Boston Logan Intl

22h 44m1 stop Panama City Tocumen Intl

$1,732Copa Airlines

Tue, Jan 12 - Fri, Apr 9

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Copa Airlines flights from Boston to Rosario

Our best Copa Airlines deals on Boston to Rosario flight tickets

Copa Airlines

Jan 12

BOS7:34 amBoston Logan Intl

18h 14m

1 stop

ROS3:48 amRosario Fisherton

Apr 9

ROS1:20 amRosario Fisherton

22h 44m

1 stop

BOS11:04 pmBoston Logan Intl

$1,243

Copa Airlines

Jan 12

BOS7:34 amBoston Logan Intl

14h 42m

1 stop

ROS12:16 amRosario Fisherton

Apr 9

ROS1:20 amRosario Fisherton

22h 44m

1 stop

BOS11:04 pmBoston Logan Intl

$1,263

Copa Airlines

Jan 12

BOS7:34 amBoston Logan Intl

18h 14m

1 stop

ROS3:48 amRosario Fisherton

Apr 9

ROS1:20 amRosario Fisherton

22h 44m

1 stop

BOS11:04 pmBoston Logan Intl

$1,732

LATAM Airlines flights from Boston to Rosario

Our best LATAM Airlines deals on Boston to Rosario flight tickets

LATAM Airlines

Nov 16

BOS9:05 amBoston Logan Intl

24h 10m

1 stop

ROS11:15 amRosario Fisherton

Nov 20

ROS7:45 amRosario Fisherton

25h 35m

2 stops

BOS7:20 amBoston Logan Intl

$1,166

LATAM Airlines

Nov 16

BOS9:05 amBoston Logan Intl

24h 10m

1 stop

ROS11:15 amRosario Fisherton

Nov 20

ROS7:45 amRosario Fisherton

25h 35m

2 stops

BOS7:20 amBoston Logan Intl

$1,191

LATAM Airlines

Nov 16

BOS1:37 pmBoston Logan Intl

19h 38m

2 stops

ROS11:15 amRosario Fisherton

Nov 20

ROS7:45 amRosario Fisherton

25h 35m

2 stops

BOS7:20 amBoston Logan Intl

$1,326

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonRosario

BOS Boston Logan Intl - ROS Rosario Fisherton

BOSROS

Boston Logan Intl

Mon 11/16

9:05 am-11:15 am

1 stop24h 10m

Rosario Fisherton

Fri 11/20

7:45 am-7:20 am

2 stops25h 35m

$1,166

BostonRosario

BOS Boston Logan Intl - ROS Rosario Fisherton

BOSROS

Boston Logan Intl

Mon 11/16

9:05 am-11:15 am

1 stop24h 10m

Rosario Fisherton

Fri 11/20

7:45 am-7:20 am

2 stops25h 35m

$1,191

BostonRosario

BOS Boston Logan Intl - ROS Rosario Fisherton

BOSROS

Boston Logan Intl

Tue 1/12

7:34 am-3:48 am

1 stop18h 14m

Rosario Fisherton

Fri 4/9

1:20 am-11:04 pm

1 stop22h 44m

$1,243

Quickest round-trip

BostonRosario

BOS Boston Logan Intl - ROS Rosario Fisherton

BOSROS

Boston Logan Intl

Tue 1/12

7:34 am-12:16 am

1 stop14h 42m

Rosario Fisherton

Fri 4/9

1:20 am-11:04 pm

1 stop22h 44m

$1,263

BostonRosario

BOS Boston Logan Intl - ROS Rosario Fisherton

BOSROS

Boston Logan Intl

Tue 1/12

2:43 pm-12:16 am

1 stop31h 33m

Rosario Fisherton

Fri 4/9

1:20 am-11:04 pm

1 stop22h 44m

$1,263

BostonRosario

BOS Boston Logan Intl - ROS Rosario Fisherton

BOSROS

Boston Logan Intl

Mon 11/16

1:37 pm-11:15 am

2 stops19h 38m

Rosario Fisherton

Fri 11/20

7:45 am-10:23 am

2 stops28h 38m

$1,326

BostonRosario

BOS Boston Logan Intl - ROS Rosario Fisherton

BOSROS

Boston Logan Intl

Mon 11/16

1:37 pm-11:15 am

2 stops19h 38m

Rosario Fisherton

Fri 11/20

7:45 am-7:20 am

2 stops25h 35m

$1,326

BostonRosario

BOS Boston Logan Intl - ROS Rosario Fisherton

BOSROS

Boston Logan Intl

Mon 11/16

1:37 pm-11:15 am

2 stops19h 38m

Rosario Fisherton

Fri 11/20

7:45 am-10:23 am

2 stops28h 38m

$1,333

BostonRosario

BOS Boston Logan Intl - ROS Rosario Fisherton

BOSROS

Boston Logan Intl

Mon 11/16

1:45 pm-11:15 am

2 stops19h 30m

Rosario Fisherton

Fri 11/20

7:45 am-10:23 am

2 stops28h 38m

$1,474

BostonRosario

BOS Boston Logan Intl - ROS Rosario Fisherton

BOSROS

Boston Logan Intl

Tue 1/12

7:34 am-3:48 am

1 stop18h 14m

Rosario Fisherton

Fri 4/9

1:20 am-11:04 pm

1 stop22h 44m

$1,732

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Rosario

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 airline that flies from Boston Logan Intl to Rosario Fisherton?

Delta is the most popular carrier operating from Boston Logan Intl to Rosario Fisherton

When to book flights from Boston to Rosario

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Rosario according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boston to Rosario (BOS to ROS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Rosario

Best Price Found	$410
Fastest flight time	24h 10m
Direct flights	None

The best one-way flight to Rosario from Boston in the past 72 hours is $410. The best round-trip flight deal from Boston to Rosario found on momondo in the last 72 hours is $1,166.

The fastest flight from Boston to Rosario takes 24h 10m

There are no direct flights from Boston to Rosario. There are no popular flight routes from Boston to Rosario.

Search flight deals

Frequently asked questions about flying from Boston to Rosario

How far is Boston Logan Intl to Rosario Fisherton by plane?
The distance between Boston Logan Intl and Rosario Fisherton is about 5241.8 mi. Flights usually cover this in 24h 10m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Boston Logan Intl Airport to Rosario Fisherton Airport?
Prices for flights from Boston Logan Intl Airport to Rosario Fisherton Airport are updated daily.
How old do you have to be to fly from Boston Logan Intl Airport to Rosario Fisherton Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Rosario Fisherton Airport.
What documentation or ID do you need to fly to Rosario Fisherton Airport?
The travel and health documents you'll need for your trip to Rosario Fisherton Airport 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 Rosario Fisherton Airport. 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 Boston to Rosario?

Finding the right flight to Rosario from Boston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Rosario quick and easy, saving you time and money.

Can I find flights from Boston to Rosario with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Boston to Rosario flights to just show those with flexible booking policies.

How can momondo help me find flights from Boston to Rosario?

Once all potential Boston to Rosario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Boston to Rosario right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Boston to Rosario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rosario and let you know when they change.