When did momondo last update prices for flights from Baltimore/Washington Airport to Rosario Fisherton Airport?

Prices for flights from Baltimore/Washington Airport to Rosario Fisherton Airport refresh daily.

How old do you have to be to fly from Baltimore/Washington Airport to Rosario Fisherton Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Rosario Fisherton Airport.

What documentation or ID do you need to fly to Rosario Fisherton Airport?

The required travel and health documents for your Rosario Fisherton Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rosario Fisherton Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$421 Cheap Flights from Baltimore to Rosario in 2026

Find the cheapest flights from Baltimore to Rosario

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:02 pm - 6:20 amBWI Baltimore/Washington-ROS Rosario Fisherton

41h 18m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

7:40 am - 7:23 pmROS Rosario Fisherton-BWI Baltimore/Washington

36h 43m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$992LATAM Airlines

Fri, Sep 11 - Fri, Sep 18

2:11 pm - 11:40 amBWI Baltimore/Washington-ROS Rosario Fisherton

20h 29m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl

8:50 pm - 9:57 amROS Rosario Fisherton-BWI Baltimore/Washington

39h 07m2 stops Sao Paulo Guarulhos Intl Atlanta Hartsfield-Jackson

$1,037LATAM Airlines

Tue, Oct 20 - Wed, Nov 4

12:02 pm - 6:20 amBWI Baltimore/Washington-ROS Rosario Fisherton

41h 18m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

7:40 am - 9:16 amROS Rosario Fisherton-BWI Baltimore/Washington

26h 36m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,715LATAM Airlines

Wed, Sep 9 - Wed, Sep 16

7:21 am - 6:30 amBWI Baltimore/Washington-ROS Rosario Fisherton

22h 09m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

7:45 am - 12:51 amROS Rosario Fisherton-BWI Baltimore/Washington

18h 06m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,724LATAM Airlines

Sat, Oct 24 - Wed, Oct 28

10:48 am - 9:20 amBWI Baltimore/Washington-ROS Rosario Fisherton

21h 32m2 stops Miami Buenos Aires Ministro Pistarini

1:23 am - 3:15 pmROS Rosario Fisherton-BWI Baltimore/Washington

14h 52m1 stop Panama City Tocumen Intl

$2,211Multiple Airlines

Fri, Sep 11 - Thu, Sep 17

6:59 pm - 12:40 amBWI Baltimore/Washington-ROS Rosario Fisherton

27h 41m2 stops Miami Rio de Janeiro–Galeão Intl

4:20 am - 12:18 pmROS Rosario Fisherton-BWI Baltimore/Washington

33h 58m2 stops Rio de Janeiro–Galeão Intl Miami

$2,709GOL

Fri, Dec 18 - Thu, Dec 31

6:59 pm - 12:40 amBWI Baltimore/Washington-ROS Rosario Fisherton

27h 41m2 stops Miami Rio de Janeiro–Galeão Intl

4:20 am - 12:18 pmROS Rosario Fisherton-BWI Baltimore/Washington

33h 58m2 stops Rio de Janeiro–Galeão Intl Miami

$2,715GOL

Fri, Dec 18 - Thu, Dec 31

6:59 pm - 12:40 amBWI Baltimore/Washington-ROS Rosario Fisherton

27h 41m2 stops Miami Rio de Janeiro–Galeão Intl

4:20 am - 12:18 pmROS Rosario Fisherton-BWI Baltimore/Washington

33h 58m2 stops Rio de Janeiro–Galeão Intl Miami

$2,719GOL

Fri, Dec 18 - Thu, Dec 31

6:59 pm - 12:40 amBWI Baltimore/Washington-ROS Rosario Fisherton

27h 41m2 stops Miami Rio de Janeiro–Galeão Intl

4:20 am - 12:18 pmROS Rosario Fisherton-BWI Baltimore/Washington

33h 58m2 stops Rio de Janeiro–Galeão Intl Miami

$2,720GOL

Fri, Dec 18 - Thu, Dec 31

6:59 pm - 12:40 amBWI Baltimore/Washington-ROS Rosario Fisherton

27h 41m2 stops Miami Rio de Janeiro–Galeão Intl

4:20 am - 12:18 pmROS Rosario Fisherton-BWI Baltimore/Washington

33h 58m2 stops Rio de Janeiro–Galeão Intl Miami

$2,733GOL

Fri, Dec 18 - Thu, Dec 31

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GOL flights from Baltimore to Rosario

Our best GOL deals on Baltimore to Rosario flight tickets

GOL

Dec 18

BWI6:59 pmBaltimore/Washington

27h 41m

2 stops

ROS12:40 amRosario Fisherton

Dec 31

ROS4:20 amRosario Fisherton

33h 58m

2 stops

BWI12:18 pmBaltimore/Washington

$2,709

GOL

Dec 18

BWI6:59 pmBaltimore/Washington

27h 41m

2 stops

ROS12:40 amRosario Fisherton

Dec 31

ROS4:20 amRosario Fisherton

33h 58m

2 stops

BWI12:18 pmBaltimore/Washington

$2,711

GOL

Dec 18

BWI6:59 pmBaltimore/Washington

27h 41m

2 stops

ROS12:40 amRosario Fisherton

Dec 31

ROS4:20 amRosario Fisherton

33h 58m

2 stops

BWI12:18 pmBaltimore/Washington

$2,715

LATAM Airlines flights from Baltimore to Rosario

Our best LATAM Airlines deals on Baltimore to Rosario flight tickets

LATAM Airlines

Sep 11

BWI12:02 pmBaltimore/Washington

41h 18m

2 stops

ROS6:20 amRosario Fisherton

Sep 18

ROS7:40 amRosario Fisherton

36h 43m

2 stops

BWI7:23 pmBaltimore/Washington

$992

LATAM Airlines

Aug 18

BWI12:03 pmBaltimore/Washington

17h 17m

2 stops

ROS6:20 amRosario Fisherton

Aug 23

ROS7:40 amRosario Fisherton

35h 55m

2 stops

BWI6:35 pmBaltimore/Washington

$1,015

LATAM Airlines

Oct 20

BWI2:11 pmBaltimore/Washington

20h 29m

2 stops

ROS11:40 amRosario Fisherton

Nov 4

ROS8:50 pmRosario Fisherton

39h 07m

2 stops

BWI9:57 amBaltimore/Washington

$1,037

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreRosario

BWI Baltimore/Washington - ROS Rosario Fisherton

BWIROS

Baltimore/Washington

Fri 9/11

12:02 pm-6:20 am

2 stops41h 18m

Rosario Fisherton

Fri 9/18

7:40 am-7:23 pm

2 stops36h 43m

$992

BaltimoreRosario

BWI Baltimore/Washington - ROS Rosario Fisherton

BWIROS

Baltimore/Washington

Tue 10/20

2:11 pm-11:40 am

2 stops20h 29m

Rosario Fisherton

Wed 11/4

8:50 pm-9:57 am

2 stops39h 07m

$1,037

BaltimoreRosario

BWI Baltimore/Washington - ROS Rosario Fisherton

BWIROS

Baltimore/Washington

Wed 9/9

12:02 pm-6:20 am

2 stops41h 18m

Rosario Fisherton

Wed 9/16

7:40 am-9:16 am

2 stops26h 36m

$1,715

BaltimoreRosario

BWI Baltimore/Washington - ROS Rosario Fisherton

BWIROS

Baltimore/Washington

Sat 10/24

7:21 am-6:30 am

2 stops22h 09m

Rosario Fisherton

Wed 10/28

7:45 am-12:51 am

2 stops18h 06m

$1,724

Quickest round-trip

BaltimoreRosario

BWI Baltimore/Washington - ROS Rosario Fisherton

BWIROS

Baltimore/Washington

Fri 9/11

10:48 am-9:20 am

2 stops21h 32m

Rosario Fisherton

Thu 9/17

1:23 am-3:15 pm

1 stop14h 52m

$2,211

BaltimoreRosario

BWI Baltimore/Washington - ROS Rosario Fisherton

BWIROS

Baltimore/Washington

Fri 12/18

6:59 pm-12:40 am

2 stops27h 41m

Rosario Fisherton

Thu 12/31

4:20 am-12:18 pm

2 stops33h 58m

$2,709

BaltimoreRosario

BWI Baltimore/Washington - ROS Rosario Fisherton

BWIROS

Baltimore/Washington

Fri 12/18

6:59 pm-12:40 am

2 stops27h 41m

Rosario Fisherton

Thu 12/31

4:20 am-12:18 pm

2 stops33h 58m

$2,715

BaltimoreRosario

BWI Baltimore/Washington - ROS Rosario Fisherton

BWIROS

Baltimore/Washington

Fri 12/18

6:59 pm-12:40 am

2 stops27h 41m

Rosario Fisherton

Thu 12/31

4:20 am-12:18 pm

2 stops33h 58m

$2,719

BaltimoreRosario

BWI Baltimore/Washington - ROS Rosario Fisherton

BWIROS

Baltimore/Washington

Fri 12/18

6:59 pm-12:40 am

2 stops27h 41m

Rosario Fisherton

Thu 12/31

4:20 am-12:18 pm

2 stops33h 58m

$2,720

BaltimoreRosario

BWI Baltimore/Washington - ROS Rosario Fisherton

BWIROS

Baltimore/Washington

Fri 12/18

6:59 pm-12:40 am

2 stops27h 41m

Rosario Fisherton

Thu 12/31

4:20 am-12:18 pm

2 stops33h 58m

$2,733

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Baltimore 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 Baltimore/Washington to Rosario Fisherton?

LATAM Airlines is the most popular carrier operating from Baltimore/Washington to Rosario Fisherton

When to book flights from Baltimore to Rosario

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Rosario according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Baltimore to Rosario (BWI to ROS) flight deals and tips

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

Fastest flight time	18h 30m
Direct flights	None

The fastest flight from Baltimore to Rosario takes 18h 30m

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

Search flight deals

Frequently asked questions about flying from Baltimore to Rosario

How far is Baltimore/Washington to Rosario Fisherton by plane?
The straight-line distance from Baltimore/Washington to Rosario Fisherton is 5091.5 mi. 18h 30m is a normal flight duration for this route.
When did momondo last update prices for flights from Baltimore/Washington Airport to Rosario Fisherton Airport?
Prices for flights from Baltimore/Washington Airport to Rosario Fisherton Airport refresh daily.
How old do you have to be to fly from Baltimore/Washington Airport to Rosario Fisherton Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Rosario Fisherton Airport.
What documentation or ID do you need to fly to Rosario Fisherton Airport?
The required travel and health documents for your Rosario Fisherton Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rosario Fisherton Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Rosario?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Baltimore to Rosario for you.

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

Yes. momondo allows you to filter the results for Baltimore to Rosario flights to just show those with flexible booking policies.

How can momondo help me find flights from Baltimore 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 Baltimore to Rosario.

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

If you are not ready to book a flight from Baltimore 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.