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.

$341 Cheap Flights from Boston to Rosario in 2026

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.

12:20 pm - 6:20 amBOS Boston Logan Intl-ROS Rosario Fisherton

41h 00m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

12:40 pm - 11:30 pmROS Rosario Fisherton-BOS Boston Logan Intl

35h 50m2 stops Sao Paulo Guarulhos Intl Miami

$1,394LATAM Airlines

Wed, Sep 16 - Mon, Sep 21

3:55 pm - 12:17 amBOS Boston Logan Intl-ROS Rosario Fisherton

31h 22m1 stop Panama City Tocumen Intl

1:23 am - 2:29 pmROS Rosario Fisherton-BOS Boston Logan Intl

14h 06m1 stop Panama City Tocumen Intl

$1,442Copa Airlines

Wed, Sep 16 - Sun, Sep 20

9:20 pm - 6:20 amBOS Boston Logan Intl-ROS Rosario Fisherton

32h 00m2 stops New York John F Kennedy Intl Lima J Chavez Intl

12:40 pm - 5:52 pmROS Rosario Fisherton-BOS Boston Logan Intl

30h 12m3 stops Sao Paulo Guarulhos Intl Miami Newark

$1,534Multiple Airlines

Wed, Sep 16 - Mon, Sep 21

8:47 am - 12:17 amBOS Boston Logan Intl-ROS Rosario Fisherton

14h 30m1 stop Panama City Tocumen Intl

1:23 am - 9:59 pmROS Rosario Fisherton-BOS Boston Logan Intl

21h 36m2 stops Panama City Tocumen Intl Newark

$2,211Copa Airlines

Wed, Sep 16 - Sun, Sep 20

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Copa Airlines flights from Boston to Rosario

Our best Copa Airlines deals on Boston to Rosario flight tickets

Copa Airlines

Sep 16

BOS3:55 pmBoston Logan Intl

31h 22m

1 stop

ROS12:17 amRosario Fisherton

Sep 20

ROS1:23 amRosario Fisherton

14h 06m

1 stop

BOS2:29 pmBoston Logan Intl

$1,442

Copa Airlines

Sep 16

BOS8:47 amBoston Logan Intl

14h 30m

1 stop

ROS12:17 amRosario Fisherton

Sep 20

ROS1:23 amRosario Fisherton

21h 36m

2 stops

BOS9:59 pmBoston Logan Intl

$2,211

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonRosario

BOS Boston Logan Intl - ROS Rosario Fisherton

BOSROS

Boston Logan Intl

Wed 9/16

12:20 pm-6:20 am

2 stops41h 00m

Rosario Fisherton

Mon 9/21

12:40 pm-11:30 pm

2 stops35h 50m

$1,394

BostonRosario

BOS Boston Logan Intl - ROS Rosario Fisherton

BOSROS

Boston Logan Intl

Wed 9/16

3:55 pm-12:17 am

1 stop31h 22m

Rosario Fisherton

Sun 9/20

1:23 am-2:29 pm

1 stop14h 06m

$1,442

BostonRosario

BOS Boston Logan Intl - ROS Rosario Fisherton

BOSROS

Boston Logan Intl

Wed 9/16

9:20 pm-6:20 am

2 stops32h 00m

Rosario Fisherton

Mon 9/21

12:40 pm-5:52 pm

3 stops30h 12m

$1,534

Quickest round-trip

BostonRosario

BOS Boston Logan Intl - ROS Rosario Fisherton

BOSROS

Boston Logan Intl

Wed 9/16

8:47 am-12:17 am

1 stop14h 30m

Rosario Fisherton

Sun 9/20

1:23 am-9:59 pm

2 stops21h 36m

$2,211

Cheapest one-way

BostonRosario

BOS Boston Logan Intl - ROS Rosario Fisherton

BOSROS

Boston Logan Intl

Fri 9/18

12:15 pm-9:20 am

2 stops20h 05m

$341

BostonRosario

BOS Boston Logan Intl - ROS Rosario Fisherton

BOSROS

Boston Logan Intl

Fri 9/18

12:15 pm-3:20 pm

3 stops50h 05m

$458

Quickest one-way

BostonRosario

BOS Boston Logan Intl - ROS Rosario Fisherton

BOSROS

Boston Logan Intl

Fri 9/18

8:47 am-12:17 am

1 stop14h 30m

$885

Flights are sorted by cheapest round-trip flights first.

Sorted 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?

Copa Airlines 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

Fastest flight time	32h 00m
Direct flights	None

The fastest flight from Boston to Rosario takes 32h 00m

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 32h 00m, 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.