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Rosario

$406+ Cheap flights from Maryland to Rosario (ROS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ROS
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Maryland to Rosario

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars
Provider with most accurate pricing for Washington, D.C. (WAS)-Rosario Fisherton flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Rosario Fisherton flights.
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Find flight deals from Maryland to Rosario

One-way flights from Maryland to Rosario
Search for one-way flight options from Maryland to Rosario. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.

This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/233:35 pmBWI - ROS
2 stops20h 50mMultiple Airlines
Deal found 2/20$406
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/238:30 amIAD - ROS
2 stops27h 55mMultiple Airlines
Deal found 2/20$422
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.
Sun 2/238:30 amIAD - ROS
1 stop13h 47mCopa Airlines
Deal found 2/20$486
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.
Sun 2/239:40 amDCA - ROS
3 stops44h 40mMultiple Airlines
Deal found 2/20$1,197
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/47:15 amBWI - ROS
2 stops21h 05mLATAM Airlines
Deal found 2/20$1,202
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/43:59 pmDCA - ROS
2 stops32h 06mGOL
Deal found 2/20$1,212
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2311:55 amDCA - ROS
2 stops36h 10mAmerican Airlines
Deal found 2/20$1,823
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/233:35 pmBWI - ROS
1 stop30h 42mCopa Airlines
Deal found 2/20$2,123

Find flights from Maryland to Rosario within your budget

Customize your flight search to find flights from Maryland 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

Maryland

Fly to

Rosario

Route

Depart

Return

Price

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Tue 3/4

8:30 am-7:55 am

2 stops45h 25m

$412

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Tue 3/4

8:30 am-12:17 am

1 stop13h 47m

$486

BaltimoreRosario

BWI - ROS

BWIROS

Baltimore/Washington

Tue 3/4

7:00 pm-7:55 am

3 stops34h 55m

$582

Washington, D.C.Rosario

DCA - ROS

DCAROS

Washington, D.C. Reagan-National

Tue 3/4

6:32 pm-2:05 am

2 stops29h 33m

$925

Washington, D.C.Rosario

DCA - ROS

DCAROS

Washington, D.C. Reagan-National

Tue 3/4

4:10 pm-2:05 am

3 stops31h 55m

$1,021

BaltimoreRosario

BWI - ROS

BWIROS

Baltimore/Washington

Tue 3/4

7:15 am-6:20 am

2 stops21h 05m

$1,202

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from Maryland to Rosario

Have a flexible travel schedule? Discover the best time to fly to Rosario from Maryland 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 Maryland to Rosario

Get recent, data-driven insights about flights from Maryland 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

Entertainment

6.9

Boarding

7.8

Overall

7.6

Comfort

7.4

Food

6.9

Crew

8.1

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

Entertainment

6.9

Boarding

7.8

Overall

7.6

Comfort

7.4

Food

6.9

Crew

8.1

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

Entertainment

6.9

Boarding

7.8

Overall

7.6

Comfort

7.4

Food

6.9

Crew

8.1

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.

GOL
7.3
Good
1,065 reviews
Copa Airlines
7.6
Good
1,510 reviews

Entertainment

6.9

Boarding

7.8

Overall

7.6

Comfort

7.4

Food

6.9

Crew

8.1

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.

American Airlines
7.2
Good
10,000 reviews
Copa Airlines
7.6
Good
1,510 reviews

Entertainment

6.9

Boarding

7.8

Overall

7.6

Comfort

7.4

Food

6.9

Crew

8.1

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 Maryland 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 Maryland?

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

  • What are the cheapest airlines to fly from Maryland to Rosario one-way?

    To fly one-way, consider booking your trip with Copa Airlines, which is currently one of the cheapest options available, starting at $486. LATAM Airlines flights start at $1,202 while deals on GOL start at $1,212 one-way.

  • What are the most popular routes from Maryland to Rosario?

    When deciding which route to take from Maryland to Rosario consider Washington, D.C. Reagan-National - Rosario Fisherton, Washington, D.C. Dulles Intl - Rosario Fisherton or Baltimore/Washington - Rosario Fisherton as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maryland 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.

See more FAQs

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