When did momondo last update prices for flights from Massachusetts to Rosario Fisherton Airport?

Prices for flights from Massachusetts to Rosario Fisherton Airport are updated daily.

How old do you have to be to fly from Massachusetts to Rosario Fisherton Airport?

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 Massachusetts 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.

$481 Cheap Flights from Massachusetts to Rosario in 2026/27

Find the cheapest flights from Massachusetts to Rosario

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:30 am - 11:00 amBOS Boston Logan Intl-ROS Rosario Fisherton

23h 30m2 stops Houston George Bush Intcntl Buenos Aires Ministro Pistarini

8:40 pm - 4:45 pmROS Rosario Fisherton-BOS Boston Logan Intl

22h 05m2 stops Buenos Aires Ministro Pistarini Houston George Bush Intcntl

$939Multiple Airlines

Sat, Dec 5 - Sat, Dec 12

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

24h 10m1 stop Sao Paulo Guarulhos Intl

7:45 am - 10:03 amROS Rosario Fisherton-BOS Boston Logan Intl

27h 18m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,018LATAM Airlines

Wed, Mar 10 - Wed, Mar 24

9:55 am - 11:15 amBOS Boston Logan Intl-ROS Rosario Fisherton

23h 20m2 stops New York John F Kennedy Intl Sao Paulo Guarulhos Intl

7:45 am - 12:58 amROS Rosario Fisherton-BOS Boston Logan Intl

18h 13m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,023LATAM Airlines

Wed, Mar 10 - Wed, Mar 24

10:00 am - 11:15 amBOS Boston Logan Intl-ROS Rosario Fisherton

23h 15m2 stops New York John F Kennedy Intl Sao Paulo Guarulhos Intl

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

25h 00m2 stops Lima J Chavez Intl New York John F Kennedy Intl

$1,070Multiple Airlines

Wed, Mar 10 - Wed, Mar 24

9:55 am - 11:15 amBOS Boston Logan Intl-ROS Rosario Fisherton

47h 20m2 stops New York John F Kennedy Intl Sao Paulo Guarulhos Intl

7:45 am - 7:24 amROS Rosario Fisherton-BOS Boston Logan Intl

24h 39m2 stops Lima J Chavez Intl New York John F Kennedy Intl

$1,089LATAM Airlines

Wed, Mar 10 - Wed, Mar 24

9:55 am - 11:15 amBOS Boston Logan Intl-ROS Rosario Fisherton

23h 20m2 stops New York John F Kennedy Intl Sao Paulo Guarulhos Intl

7:45 am - 12:58 amROS Rosario Fisherton-BOS Boston Logan Intl

18h 13m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,125LATAM Airlines

Wed, Mar 10 - Wed, Mar 24

4:10 pm - 6:30 amBOS Boston Logan Intl-ROS Rosario Fisherton

36h 20m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

7:45 am - 6:07 amROS Rosario Fisherton-BOS Boston Logan Intl

24h 22m2 stops Lima J Chavez Intl Salt Lake City

$1,141Delta

Wed, Dec 9 - Wed, Dec 23

10:00 am - 11:15 amBOS Boston Logan Intl-ROS Rosario Fisherton

23h 15m2 stops New York John F Kennedy Intl Sao Paulo Guarulhos Intl

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

25h 00m2 stops Lima J Chavez Intl New York John F Kennedy Intl

$1,221Multiple Airlines

Wed, Mar 10 - Wed, Mar 24

7:50 pm - 11:15 amBOS Boston Logan Intl-ROS Rosario Fisherton

38h 25m2 stops Miami Sao Paulo Guarulhos Intl

7:45 am - 12:58 amROS Rosario Fisherton-BOS Boston Logan Intl

18h 13m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,233LATAM Airlines

Fri, Apr 2 - Mon, Apr 5

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

24h 10m1 stop Sao Paulo Guarulhos Intl

7:45 am - 8:26 pmROS Rosario Fisherton-BOS Boston Logan Intl

38h 41m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,239Delta

Wed, Dec 9 - Wed, Dec 23

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Copa Airlines flights from Massachusetts to Rosario

Our best Copa Airlines deals on Massachusetts to Rosario flight tickets

Copa Airlines

Dec 12

BOS7:10 amBoston Logan Intl

18h 38m

2 stops

ROS3:48 amRosario Fisherton

Dec 19

ROS5:02 amRosario Fisherton

18h 03m

2 stops

BOS9:05 pmBoston Logan Intl

$1,328

Copa Airlines

Dec 5

BOS7:34 amBoston Logan Intl

18h 14m

1 stop

ROS3:48 amRosario Fisherton

Dec 12

ROS5:02 amRosario Fisherton

19h 00m

1 stop

BOS10:02 pmBoston Logan Intl

$1,428

Copa Airlines

Mar 10

BOS2:46 pmBoston Logan Intl

31h 34m

1 stop

ROS12:20 amRosario Fisherton

Mar 24

ROS5:21 amRosario Fisherton

18h 43m

1 stop

BOS11:04 pmBoston Logan Intl

$1,511

LATAM Airlines flights from Massachusetts to Rosario

Our best LATAM Airlines deals on Massachusetts to Rosario flight tickets

LATAM Airlines

Mar 10

BOS9:05 amBoston Logan Intl

24h 10m

1 stop

ROS11:15 amRosario Fisherton

Mar 24

ROS7:45 amRosario Fisherton

27h 18m

2 stops

BOS10:03 amBoston Logan Intl

$1,018

LATAM Airlines

Mar 10

BOS9:55 amBoston Logan Intl

23h 20m

2 stops

ROS11:15 amRosario Fisherton

Mar 24

ROS7:45 amRosario Fisherton

18h 13m

2 stops

BOS12:58 amBoston Logan Intl

$1,023

LATAM Airlines

Mar 10

BOS9:55 amBoston Logan Intl

47h 20m

2 stops

ROS11:15 amRosario Fisherton

Mar 24

ROS7:45 amRosario Fisherton

24h 39m

2 stops

BOS7:24 amBoston Logan Intl

$1,089

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonRosario

BOS Boston Logan Intl - ROS Rosario Fisherton

BOSROS

Boston Logan Intl

Sat 12/5

9:30 am-11:00 am

2 stops23h 30m

Rosario Fisherton

Sat 12/12

8:40 pm-4:45 pm

2 stops22h 05m

$939

BostonRosario

BOS Boston Logan Intl - ROS Rosario Fisherton

BOSROS

Boston Logan Intl

Wed 3/10

9:05 am-11:15 am

1 stop24h 10m

Rosario Fisherton

Wed 3/24

7:45 am-10:03 am

2 stops27h 18m

$1,018

Quickest round-trip

BostonRosario

BOS Boston Logan Intl - ROS Rosario Fisherton

BOSROS

Boston Logan Intl

Wed 3/10

9:55 am-11:15 am

2 stops23h 20m

Rosario Fisherton

Wed 3/24

7:45 am-12:58 am

2 stops18h 13m

$1,023

BostonRosario

BOS Boston Logan Intl - ROS Rosario Fisherton

BOSROS

Boston Logan Intl

Wed 3/10

10:00 am-11:15 am

2 stops23h 15m

Rosario Fisherton

Wed 3/24

7:45 am-7:45 am

2 stops25h 00m

$1,070

BostonRosario

BOS Boston Logan Intl - ROS Rosario Fisherton

BOSROS

Boston Logan Intl

Wed 3/10

9:55 am-11:15 am

2 stops47h 20m

Rosario Fisherton

Wed 3/24

7:45 am-7:24 am

2 stops24h 39m

$1,089

BostonRosario

BOS Boston Logan Intl - ROS Rosario Fisherton

BOSROS

Boston Logan Intl

Wed 3/10

9:55 am-11:15 am

2 stops23h 20m

Rosario Fisherton

Wed 3/24

7:45 am-12:58 am

2 stops18h 13m

$1,125

BostonRosario

BOS Boston Logan Intl - ROS Rosario Fisherton

BOSROS

Boston Logan Intl

Wed 12/9

4:10 pm-6:30 am

2 stops36h 20m

Rosario Fisherton

Wed 12/23

7:45 am-6:07 am

2 stops24h 22m

$1,141

BostonRosario

BOS Boston Logan Intl - ROS Rosario Fisherton

BOSROS

Boston Logan Intl

Wed 3/10

10:00 am-11:15 am

2 stops23h 15m

Rosario Fisherton

Wed 3/24

7:45 am-7:45 am

2 stops25h 00m

$1,221

BostonRosario

BOS Boston Logan Intl - ROS Rosario Fisherton

BOSROS

Boston Logan Intl

Fri 4/2

7:50 pm-11:15 am

2 stops38h 25m

Rosario Fisherton

Mon 4/5

7:45 am-12:58 am

2 stops18h 13m

$1,233

BostonRosario

BOS Boston Logan Intl - ROS Rosario Fisherton

BOSROS

Boston Logan Intl

Wed 12/9

9:05 am-11:15 am

1 stop24h 10m

Rosario Fisherton

Wed 12/23

7:45 am-8:26 pm

2 stops38h 41m

$1,239

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 Massachusetts 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 Massachusetts to Rosario Fisherton?

Delta and Copa Airlines are the most popular carriers operating from Massachusetts to Rosario Fisherton

Cheap Massachusetts to Rosario flight deals and tips

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

Best Price Found	$481
Fastest flight time	22h 50m
Direct flights	None

The best one-way flight to Rosario from Massachusetts in the past 72 hours is $481. The best round-trip flight deal from Massachusetts to Rosario found on momondo in the last 72 hours is $939.

The fastest flight from Massachusetts to Rosario takes 22h 50m

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

Search flight deals

Frequently asked questions about flying from Massachusetts to Rosario

When did momondo last update prices for flights from Massachusetts to Rosario Fisherton Airport?
Prices for flights from Massachusetts to Rosario Fisherton Airport are updated daily.
How old do you have to be to fly from Massachusetts to Rosario Fisherton Airport?
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 Massachusetts 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 Massachusetts to Rosario?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Massachusetts to Rosario. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Massachusetts to Rosario on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Massachusetts to Rosario.

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

Of course. momondo tracks the price of Massachusetts to Rosario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.