When did momondo last update prices for flights from Maryland to Rosario Fisherton Airport?

Prices for flights from Maryland to Rosario Fisherton Airport were last updated today.

How old do you have to be to fly from Maryland to Rosario Fisherton Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Maryland 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.

$339 Cheap Flights from Maryland to Rosario in 2026

Find the cheapest flights from Maryland to Rosario

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:16 am - 6:10 am

DCA

ROS

42h 54m

2 stops

7:40 am - 9:10 am

ROS

DCA

26h 30m

2 stops

$899Delta

Sun, Aug 2 - Fri, Aug 14

12:39 pm - 6:10 am

IAD

ROS

40h 31m

2 stops

12:40 pm - 11:49 am

ROS

IAD

24h 09m

2 stops

$899Delta

Sun, Aug 2 - Mon, Aug 17

1:45 pm - 11:15 am

DCA

ROS

43h 30m

2 stops

12:30 pm - 10:24 am

ROS

DCA

23h 54m

2 stops

$910LATAM Airlines

Thu, Nov 5 - Tue, Nov 10

1:16 am - 12:16 am

IAD

ROS

21h 00m

1 stop

1:16 am - 3:15 am

ROS

IAD

27h 59m

1 stop

$914Copa Airlines

Wed, Nov 4 - Mon, Nov 9

10:10 am - 6:20 am

DCA

ROS

19h 10m

2 stops

12:40 pm - 2:05 pm

ROS

DCA

26h 25m

2 stops

$926LATAM Airlines

Mon, Aug 24 - Fri, Aug 28

4:34 pm - 12:17 am

IAD

ROS

30h 43m

1 stop

5:09 am - 4:20 am

ROS

IAD

24h 11m

1 stop

$937Copa Airlines

Tue, Sep 22 - Sun, Oct 11

6:30 pm - 11:40 am

DCA

ROS

40h 10m

2 stops

12:40 pm - 3:59 pm

ROS

DCA

52h 19m

2 stops

$942Multiple Airlines

Mon, Aug 3 - Mon, Aug 17

4:34 pm - 12:17 am

IAD

ROS

30h 43m

1 stop

8:20 pm - 3:19 pm

ROS

IAD

19h 59m

2 stops

$1,024Multiple Airlines

Thu, Sep 17 - Thu, Oct 1

5:04 pm - 2:05 am

BWI

ROS

31h 01m

2 stops

2:55 am - 11:39 pm

ROS

BWI

46h 44m

2 stops

$2,458GOL

Wed, Dec 16 - Sat, Jan 2

6:49 pm - 2:05 am

BWI

ROS

53h 16m

2 stops

2:55 am - 11:39 pm

ROS

BWI

46h 44m

2 stops

$2,858GOL

Thu, Dec 17 - Thu, Dec 31

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Delta flights from Maryland to Rosario

Our best Delta deals on Maryland to Rosario flight tickets

Delta

Aug 2

DCA10:16 amWashington, D.C. Reagan-National

42h 54m

2 stops

ROS6:10 amRosario Fisherton

Aug 14

ROS7:40 amRosario Fisherton

26h 30m

2 stops

DCA9:10 amWashington, D.C. Reagan-National

$899

Delta

Aug 4

DCA8:00 amWashington, D.C. Reagan-National

21h 10m

2 stops

ROS6:10 amRosario Fisherton

Aug 16

ROS7:40 amRosario Fisherton

34h 19m

2 stops

DCA4:59 pmWashington, D.C. Reagan-National

$1,138

Delta

Aug 1

DCA7:37 pmWashington, D.C. Reagan-National

39h 03m

2 stops

ROS11:40 amRosario Fisherton

Aug 14

ROS7:40 amRosario Fisherton

26h 30m

2 stops

DCA9:10 amWashington, D.C. Reagan-National

$1,147

LATAM Airlines flights from Maryland to Rosario

Our best LATAM Airlines deals on Maryland to Rosario flight tickets

LATAM Airlines

Nov 5

DCA1:45 pmWashington, D.C. Reagan-National

43h 30m

2 stops

ROS11:15 amRosario Fisherton

Nov 10

ROS12:30 pmRosario Fisherton

23h 54m

2 stops

DCA10:24 amWashington, D.C. Reagan-National

$910

LATAM Airlines

Aug 4

IAD3:03 pmWashington, D.C. Dulles Intl

19h 37m

2 stops

ROS11:40 amRosario Fisherton

Aug 17

ROS12:40 pmRosario Fisherton

24h 09m

2 stops

IAD11:49 amWashington, D.C. Dulles Intl

$926

LATAM Airlines

Sep 15

IAD12:26 pmWashington, D.C. Dulles Intl

22h 14m

2 stops

ROS11:40 amRosario Fisherton

Sep 20

ROS7:40 amRosario Fisherton

35h 06m

2 stops

IAD5:46 pmWashington, D.C. Dulles Intl

$949

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Rosario

DCA - ROS

DCAROS

Washington, D.C. Reagan-National

Sun 8/2

10:16 am-6:10 am

2 stops42h 54m

Rosario Fisherton

Fri 8/14

7:40 am-9:10 am

2 stops26h 30m

$899

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Sun 8/2

12:39 pm-6:10 am

2 stops40h 31m

Rosario Fisherton

Mon 8/17

12:40 pm-11:49 am

2 stops24h 09m

$899

Washington, D.C.Rosario

DCA - ROS

DCAROS

Washington, D.C. Reagan-National

Thu 11/5

1:45 pm-11:15 am

2 stops43h 30m

Rosario Fisherton

Tue 11/10

12:30 pm-10:24 am

2 stops23h 54m

$910

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Wed 11/4

1:16 am-12:16 am

1 stop21h 00m

Rosario Fisherton

Mon 11/9

1:16 am-3:15 am

1 stop27h 59m

$914

Quickest round-trip

Washington, D.C.Rosario

DCA - ROS

DCAROS

Washington, D.C. Reagan-National

Mon 8/24

10:10 am-6:20 am

2 stops19h 10m

Rosario Fisherton

Fri 8/28

12:40 pm-2:05 pm

2 stops26h 25m

$926

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Tue 9/22

4:34 pm-12:17 am

1 stop30h 43m

Rosario Fisherton

Sun 10/11

5:09 am-4:20 am

1 stop24h 11m

$937

Washington, D.C.Rosario

DCA - ROS

DCAROS

Washington, D.C. Reagan-National

Mon 8/3

6:30 pm-11:40 am

2 stops40h 10m

Rosario Fisherton

Mon 8/17

12:40 pm-3:59 pm

2 stops52h 19m

$942

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Thu 9/17

4:34 pm-12:17 am

1 stop30h 43m

Rosario Fisherton

Thu 10/1

8:20 pm-3:19 pm

2 stops19h 59m

$1,024

BaltimoreRosario

BWI - ROS

BWIROS

Baltimore/Washington

Wed 12/16

5:04 pm-2:05 am

2 stops31h 01m

Rosario Fisherton

Sat 1/2

2:55 am-11:39 pm

2 stops46h 44m

$2,458

BaltimoreRosario

BWI - ROS

BWIROS

Baltimore/Washington

Thu 12/17

6:49 pm-2:05 am

2 stops53h 16m

Rosario Fisherton

Thu 12/31

2:55 am-11:39 pm

2 stops46h 44m

$2,858

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Maryland 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 Maryland to Rosario Fisherton?

Copa Airlines and LATAM Airlines are the most popular carriers operating from Maryland to Rosario Fisherton

Cheap Maryland to Rosario flight deals and tips

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

Fastest flight time	13h 44m
Direct flights	None

The fastest flight from Maryland to Rosario takes 13h 44m

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

Search flight deals

Frequently asked questions about flying from Maryland to Rosario

When did momondo last update prices for flights from Maryland to Rosario Fisherton Airport?
Prices for flights from Maryland to Rosario Fisherton Airport were last updated today.
How old do you have to be to fly from Maryland to Rosario Fisherton Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Maryland 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 Maryland to Rosario?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rosario from Maryland.

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

momondo does allow users to show only those flights to Rosario from Maryland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Maryland to Rosario?

momondo provides multiple filters to help you find the best flight to Rosario from Maryland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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