How long does it take to fly to Rosario?

The flight from Washington, D.C. to Rosario depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Washington, D.C. (a popular airport in Washington, D.C.) to Rosario (the most popular airport in Rosario), then the flight time is 33h 50m on average. If you fly from Baltimore (another popular airport in Washington, D.C.) to Rosario, then the average flight time is 35h 26m.

When did momondo last update prices for flights from Washington, D.C. to Rosario Fisherton Airport?

Prices for flights from Washington, D.C. to Rosario Fisherton Airport were last updated today.

How old do you have to be to fly from Washington, D.C. 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 Washington, D.C. to Rosario Fisherton Airport.

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

The necessary travel and health documents for your Rosario Fisherton Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$909 Cheap Flights from Washington, D.C. to Rosario in 2025

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Find the cheapest flights from Washington, D.C. to Rosario

Round-trip

One-way

Cheap round-trip flights

7:00 am - 6:05 amDCA-ROS

21h 05m2 stops

7:50 am - 10:22 amROS-DCA

28h 32m2 stops

$909LATAM Airlines

Find Deal

Tue, Nov 18 - Fri, Nov 28

6:59 pm - 6:05 amDCA-ROS

33h 06m2 stops

7:50 am - 3:19 pmROS-DCA

33h 29m2 stops

$917

Find Deal

Wed, Nov 19 - Fri, Nov 28

10:31 pm - 6:05 amIAD-ROS

29h 34m2 stops

7:50 am - 11:50 amROS-IAD

30h 00m2 stops

$917

Find Deal

Wed, Nov 19 - Fri, Nov 28

6:00 am - 6:05 amIAD-ROS

22h 05m2 stops

7:50 am - 11:50 amROS-IAD

30h 00m2 stops

$935LATAM Airlines

Find Deal

Tue, Nov 18 - Fri, Nov 28

7:00 am - 6:05 amDCA-ROS

21h 05m2 stops

7:50 am - 10:22 amROS-DCA

28h 32m2 stops

$1,004LATAM Airlines

Find Deal

Thu, Nov 20 - Fri, Nov 28

7:00 am - 6:05 amBWI-ROS

21h 05m2 stops

7:50 am - 12:12 amROS-BWI

42h 22m2 stops

$1,008LATAM Airlines

Find Deal

Tue, Nov 18 - Fri, Nov 28

2:55 pm - 6:05 amDCA-ROS

37h 10m2 stops

2:55 am - 12:24 amROS-DCA

47h 29m2 stops

$1,137

Find Deal

Wed, Nov 19 - Thu, Nov 27

1:13 am - 12:21 amIAD-ROS

21h 08m1 stop

1:21 am - 2:04 pmROS-IAD

14h 43m1 stop

$3,027Copa Airlines

Find Deal

Tue, Nov 18 - Thu, Nov 27

1:13 am - 12:21 amIAD-ROS

21h 08m1 stop

1:34 am - 2:00 pmROS-IAD

14h 26m1 stop

$3,209Copa Airlines

Find Deal

Thu, Dec 18 - Thu, Jan 1

1:13 am - 12:21 amIAD-ROS

21h 08m1 stop

1:34 am - 2:00 pmROS-IAD

14h 26m1 stop

$5,672Copa Airlines

Find Deal

Thu, Dec 18 - Wed, Dec 31

Copa Airlines flights from Washington, D.C. to Rosario

Our best Copa Airlines deals on Washington, D.C. to Rosario flight tickets

Copa Airlines

Nov 18

IAD1:13 amWashington, D.C. Dulles Intl

21h 08m

1 stop

ROS12:21 amRosario Fisherton

Nov 27

ROS1:21 amRosario Fisherton

14h 43m

1 stop

IAD2:04 pmWashington, D.C. Dulles Intl

$3,027

Find similar

Copa Airlines

Dec 18

IAD1:13 amWashington, D.C. Dulles Intl

21h 08m

1 stop

ROS12:21 amRosario Fisherton

Jan 1

ROS1:34 amRosario Fisherton

14h 26m

1 stop

IAD2:00 pmWashington, D.C. Dulles Intl

$3,209

Find similar

Copa Airlines

Dec 18

IAD1:13 amWashington, D.C. Dulles Intl

21h 08m

1 stop

ROS12:21 amRosario Fisherton

Dec 31

ROS1:34 amRosario Fisherton

14h 26m

1 stop

IAD2:00 pmWashington, D.C. Dulles Intl

$5,672

Find similar

LATAM Airlines flights from Washington, D.C. to Rosario

Our best LATAM Airlines deals on Washington, D.C. to Rosario flight tickets

LATAM Airlines

Nov 18

DCA7:00 amWashington, D.C. Reagan-National

21h 05m

2 stops

ROS6:05 amRosario Fisherton

Nov 28

ROS7:50 amRosario Fisherton

28h 32m

2 stops

DCA10:22 amWashington, D.C. Reagan-National

$909

Find similar

LATAM Airlines

Nov 18

IAD6:00 amWashington, D.C. Dulles Intl

22h 05m

2 stops

ROS6:05 amRosario Fisherton

Nov 28

ROS7:50 amRosario Fisherton

30h 00m

2 stops

IAD11:50 amWashington, D.C. Dulles Intl

$935

Find similar

LATAM Airlines

Nov 20

DCA7:00 amWashington, D.C. Reagan-National

21h 05m

2 stops

ROS6:05 amRosario Fisherton

Nov 28

ROS7:50 amRosario Fisherton

28h 32m

2 stops

DCA10:22 amWashington, D.C. Reagan-National

$1,004

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Rosario

DCA - ROS

DCAROS

Washington, D.C. Reagan-National

Tue 11/18

7:00 am-6:05 am

2 stops21h 05m

Rosario Fisherton

Fri 11/28

7:50 am-10:22 am

2 stops28h 32m

$909

Washington, D.C.Rosario

DCA - ROS

DCAROS

Washington, D.C. Reagan-National

Wed 11/19

6:59 pm-6:05 am

2 stops33h 06m

Rosario Fisherton

Fri 11/28

7:50 am-3:19 pm

2 stops33h 29m

$917

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Wed 11/19

10:31 pm-6:05 am

2 stops29h 34m

Rosario Fisherton

Fri 11/28

7:50 am-11:50 am

2 stops30h 00m

$917

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Tue 11/18

6:00 am-6:05 am

2 stops22h 05m

Rosario Fisherton

Fri 11/28

7:50 am-11:50 am

2 stops30h 00m

$935

Washington, D.C.Rosario

DCA - ROS

DCAROS

Washington, D.C. Reagan-National

Thu 11/20

7:00 am-6:05 am

2 stops21h 05m

Rosario Fisherton

Fri 11/28

7:50 am-10:22 am

2 stops28h 32m

$1,004

BaltimoreRosario

BWI - ROS

BWIROS

Baltimore/Washington

Tue 11/18

7:00 am-6:05 am

2 stops21h 05m

Rosario Fisherton

Fri 11/28

7:50 am-12:12 am

2 stops42h 22m

$1,008

Washington, D.C.Rosario

DCA - ROS

DCAROS

Washington, D.C. Reagan-National

Wed 11/19

2:55 pm-6:05 am

2 stops37h 10m

Rosario Fisherton

Thu 11/27

2:55 am-12:24 am

2 stops47h 29m

$1,137

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Tue 11/18

1:13 am-12:21 am

1 stop21h 08m

Rosario Fisherton

Thu 11/27

1:21 am-2:04 pm

1 stop14h 43m

$3,027

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Thu 12/18

1:13 am-12:21 am

1 stop21h 08m

Rosario Fisherton

Thu 1/1

1:34 am-2:00 pm

1 stop14h 26m

$3,209

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Thu 12/18

1:13 am-12:21 am

1 stop21h 08m

Rosario Fisherton

Wed 12/31

1:34 am-2:00 pm

1 stop14h 26m

$5,672

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Washington, D.C. 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

Prices

Other information

What is the cheapest day to depart on your flight to Rosario?

The cheapest day to depart on your flight to Rosario is on a Thursday when prices can be found for as low as $1,119. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $1,765. These prices are subject to change though, so be sure to set up a Price Alert for flights to Rosario.

What is the cheapest time of day to depart on your flight to Rosario?

The cheapest time of day to fly to Rosario is in the morning when flights can be purchased for as low as $1,266. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,288 on average. Flights to Rosario from Washington, D.C. in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Washington, D.C. to Rosario

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

Estimated round-trip price

Cheap Washington, D.C. to Rosario (WAS to ROS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Rosario

Best Price Found	$909
Fastest flight time	17h 05m
Direct flights	None
Airports in Rosario	1 airport

The best flight deal from Washington, D.C. to Rosario found on momondo in the last 72 hours is $909

The fastest flight from Washington, D.C. to Rosario takes 17h 05m

There are no direct flights from Washington, D.C. to Rosario. Popular non-direct routes for this connection are Baltimore/Washington Airport - Rosario Fisherton Airport, Washington, D.C. Dulles Intl Airport - Rosario Fisherton Airport and Washington, D.C. Reagan-National Airport - Rosario Fisherton Airport.

There is 1 airport near Rosario: Rosario Fisherton (ROS)

Search flight deals

How far is Washington, D.C. to Rosario Fisherton by plane?
A flight from Washington, D.C. to Rosario Fisherton will travel around 5071.3 mi. A reasonable flight in good conditions will take 17h 05m.
When did momondo last update prices for flights from Washington, D.C. to Rosario Fisherton Airport?
Prices for flights from Washington, D.C. to Rosario Fisherton Airport were last updated today.
How old do you have to be to fly from Washington, D.C. 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 Washington, D.C. to Rosario Fisherton Airport.
What documentation or ID do you need to fly to Rosario Fisherton Airport?
The necessary travel and health documents for your Rosario Fisherton Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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 Washington, D.C. 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 Washington, D.C. to Rosario for you.

Can I find flights from Washington, D.C. to Rosario with flexible booking policies on momondo?

Flights from Washington, D.C. to Rosario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Rosario?

momondo helps you find the best flight between Washington, D.C. and Rosario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Washington, D.C. to Rosario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Washington, D.C. to Rosario from $909

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Rosario departing on 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Copa Airlines flights from Washington, D.C. to Rosario

Our best Copa Airlines deals on Washington, D.C. to Rosario flight tickets

LATAM Airlines flights from Washington, D.C. to Rosario

Our best LATAM Airlines deals on Washington, D.C. to Rosario flight tickets

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How to get the cheapest flight ticket from Washington, D.C. 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 day to depart on your flight to Rosario?

What is the cheapest time of day to depart on your flight to Rosario?

How long does it take to fly to Rosario?

When to book flights from Washington, D.C. to Rosario

Cheap Washington, D.C. to Rosario (WAS to ROS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Rosario

Best Price Found

Fastest flight time

Direct flights

Airports in Rosario

How far is Washington, D.C. to Rosario Fisherton by plane?

When did momondo last update prices for flights from Washington, D.C. to Rosario Fisherton Airport?

How old do you have to be to fly from Washington, D.C. to Rosario Fisherton Airport?

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

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Rosario?

Can I find flights from Washington, D.C. to Rosario with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Rosario?

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

An easier way to manage your Rosario trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Argentina

Airports servicing Argentina