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.

$391 Cheap Flights from Boston to Rosario in 2026

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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.

9:55 am - 11:10 am

BOS

ROS

24h 15m

1 stop

8:05 pm - 6:50 am

ROS

BOS

35h 45m

2 stops

$1,412Multiple Airlines

Thu, Apr 23 - Thu, Apr 30

8:45 am - 2:10 pm

BOS

ROS

28h 25m

2 stops

8:40 am - 10:39 pm

ROS

BOS

38h 59m

3 stops

$2,005Multiple Airlines

Thu, Apr 23 - Thu, Apr 30

9:55 am - 11:15 am

BOS

ROS

48h 20m

2 stops

8:40 am - 7:35 am

ROS

BOS

23h 55m

2 stops

$2,046Multiple Airlines

Thu, Apr 23 - Thu, Apr 30

8:43 am - 12:30 am

BOS

ROS

14h 47m

1 stop

1:36 am - 11:09 pm

ROS

BOS

22h 33m

1 stop

$2,086Copa Airlines

Thu, Apr 23 - Wed, Apr 29

5:30 am - 6:05 am

BOS

ROS

23h 35m

3 stops

8:40 am - 5:59 pm

ROS

BOS

34h 19m

3 stops

$2,699Multiple Airlines

Thu, Apr 23 - Thu, Apr 30

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonRosario

BOS - ROS

BOSROS

Boston Logan Intl

Thu 4/23

9:55 am-11:10 am

1 stop24h 15m

Rosario Fisherton

Thu 4/30

8:05 pm-6:50 am

2 stops35h 45m

$1,412

BostonRosario

BOS - ROS

BOSROS

Boston Logan Intl

Thu 4/23

8:45 am-2:10 pm

2 stops28h 25m

Rosario Fisherton

Thu 4/30

8:40 am-10:39 pm

3 stops38h 59m

$2,005

BostonRosario

BOS - ROS

BOSROS

Boston Logan Intl

Thu 4/23

9:55 am-11:15 am

2 stops48h 20m

Rosario Fisherton

Thu 4/30

8:40 am-7:35 am

2 stops23h 55m

$2,046

Quickest round-trip

BostonRosario

BOS - ROS

BOSROS

Boston Logan Intl

Thu 4/23

8:43 am-12:30 am

1 stop14h 47m

Rosario Fisherton

Wed 4/29

1:36 am-11:09 pm

1 stop22h 33m

$2,086

BostonRosario

BOS - ROS

BOSROS

Boston Logan Intl

Thu 4/23

5:30 am-6:05 am

3 stops23h 35m

Rosario Fisherton

Thu 4/30

8:40 am-5:59 pm

3 stops34h 19m

$2,699

Cheapest one-way

BostonRosario

BOS - ROS

BOSROS

Boston Logan Intl

Thu 4/23

11:20 am-2:10 pm

3 stops25h 50m

$391

BostonRosario

BOS - ROS

BOSROS

Boston Logan Intl

Thu 4/23

8:45 am-10:25 am

2 stops48h 40m

$579

Quickest one-way

BostonRosario

BOS - ROS

BOSROS

Boston Logan Intl

Thu 4/23

9:55 am-11:10 am

1 stop24h 15m

$719

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?

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

Fastest flight time	24h 15m
Direct flights	None

The fastest flight from Boston to Rosario takes 24h 15m

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

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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 15m, 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.