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$1,501+ Cheap flights from Massachusetts to Rosario (ROS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ROS
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Massachusetts to Rosario

Keep the following information in mind while searching for Massachusetts to Rosario flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,501
(Booking.com)
Provider with most accurate pricing for Boston Logan Intl-Rosario Fisherton flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Rosario Fisherton flights.
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From Massachusetts to Rosario Fisherton
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Find flight deals from Massachusetts to Rosario

Cheapest flights from Massachusetts to Rosario
Explore the most affordable flight options available from Massachusetts to Rosario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Booking.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/89:00 amBOS - ROS
2 stops34h 30mMultiple Airlines
Fri 4/182:30 pmROS - BOS
2 stops42h 05mMultiple Airlines
Deal found 2/20$1,501
This Copa Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/258:43 amBOS - ROS
1 stop14h 44mCopa Airlines
Wed 4/21:36 amROS - BOS
1 stop13h 30mCopa Airlines
Deal found 2/20$1,792
This KAYAK deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/87:50 pmBOS - ROS
3 stops46h 30mLATAM Airlines
Fri 4/187:25 pmROS - BOS
2 stops37h 10mLATAM Airlines
Deal found 2/20$2,462

Find flights from Massachusetts to Rosario within your budget

Customize your flight search to find flights from Massachusetts to Rosario 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, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Massachusetts

Fly to

Rosario

Route

Depart

Return

Price

BostonRosario

BOS - ROS

BOSROS

Boston Logan Intl

Tue 4/8

9:00 am-8:30 pm

2 stops34h 30m

Rosario Fisherton

Fri 4/18

2:30 pm-7:35 am

2 stops42h 05m

$1,501

BostonRosario

BOS - ROS

BOSROS

Boston Logan Intl

Tue 3/25

8:43 am-12:27 am

1 stop14h 44m

Rosario Fisherton

Wed 4/2

1:36 am-2:06 pm

1 stop13h 30m

$1,792

BostonRosario

BOS - ROS

BOSROS

Boston Logan Intl

Tue 4/8

7:50 pm-7:20 pm

3 stops46h 30m

Rosario Fisherton

Fri 4/18

7:25 pm-7:35 am

2 stops37h 10m

$2,462

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from Massachusetts to Rosario

Have a flexible travel schedule? Discover the best time to fly to Rosario from Massachusetts with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Massachusetts to Rosario

Get recent, data-driven insights about flights from Massachusetts to Rosario including ideal travel times, pricing trends, and more.

Rainfall in Rosario by month

Plan your trip to Rosario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rosario ranges from 1.2 - 5.9 inches per month. March is typically the wettest month, when rainfall can reach 5.9 in. July is typically the driest time to visit Rosario when rainfall is around 1.2 in.

Temperature in Rosario by month

Plan your trip to Rosario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rosario, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Rosario

Get insights into the airlines that provide service to Rosario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rosario. Reviews last updated February 20, 2025.
Copa Airlines
7.6
Good
1,510 reviews

Crew

8.1

Comfort

7.4

Entertainment

6.9

Overall

7.6

Boarding

7.8

Food

6.9

Reviews

1 / 20

4.0
Okay

Anonymous,Jan 2025

PTY - ORD

Our first flight was good. The return flight is a different story. I picked and paid for seat 11D and then checked in with that same seat assignment. When I boarded the plain I somehow had lost that seat and was stuck in a middle seat that I was not happy with for a 5 hour flight. The food was terrible - I could not even eat the chicken and "cheese" sandwich it was so bad. The difference in the two flights was amazing - the one from the Chicago to Panama City was great - seating and food. The return flight was very different.

Copa Airlines
7.6
Good
1,510 reviews
Copa Airlines
7.6
Good
1,510 reviews

Crew

8.1

Comfort

7.4

Entertainment

6.9

Overall

7.6

Boarding

7.8

Food

6.9

Reviews

1 / 20

4.0
Okay

Anonymous,Jan 2025

PTY - ORD

Our first flight was good. The return flight is a different story. I picked and paid for seat 11D and then checked in with that same seat assignment. When I boarded the plain I somehow had lost that seat and was stuck in a middle seat that I was not happy with for a 5 hour flight. The food was terrible - I could not even eat the chicken and "cheese" sandwich it was so bad. The difference in the two flights was amazing - the one from the Chicago to Panama City was great - seating and food. The return flight was very different.

LATAM Airlines
7.5
Good
1,795 reviews
Copa Airlines
7.6
Good
1,510 reviews

Crew

8.1

Comfort

7.4

Entertainment

6.9

Overall

7.6

Boarding

7.8

Food

6.9

Reviews

1 / 20

4.0
Okay

Anonymous,Jan 2025

PTY - ORD

Our first flight was good. The return flight is a different story. I picked and paid for seat 11D and then checked in with that same seat assignment. When I boarded the plain I somehow had lost that seat and was stuck in a middle seat that I was not happy with for a 5 hour flight. The food was terrible - I could not even eat the chicken and "cheese" sandwich it was so bad. The difference in the two flights was amazing - the one from the Chicago to Panama City was great - seating and food. The return flight was very different.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Rosario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Rosario from Massachusetts?

    Rosario Fisherton (ROS), located 6.6 mi from the city center, is the airport you fly into when you book flights from Massachusetts to Rosario.

  • Can I find deals for flights from Massachusetts to Rosario that include hotel bookings?

    Yes. In addition to deals on Massachusetts to Rosario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Massachusetts to Rosario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Massachusetts to Rosario.

  • Can I find deals for business class flights from Massachusetts to Rosario?

    Yes. Cheapflights offers flight deals from Massachusetts to Rosario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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