When did momondo last update prices for flights from District of Columbia to Rosario Fisherton Airport?

Prices for flights from District of Columbia to Rosario Fisherton Airport refresh daily.

How old do you have to be to fly from District of Columbia to Rosario Fisherton Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Rosario Fisherton Airport.

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

The travel and health documents you'll need for your trip to Rosario Fisherton Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rosario Fisherton Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$833 Cheap Flights from District of Columbia to Rosario in 2025

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Find the cheapest flights from District of Columbia to Rosario

Round-trip

One-way

Cheap round-trip flights

2:20 pm - 1:05 pmIAD-ROS

20h 45m2 stops

8:25 pm - 4:50 amROS-IAD

34h 25m2 stops

$1,458

Find Deal

Fri, Dec 12 - Sat, Dec 27

4:30 am - 1:05 pmIAD-ROS

30h 35m3 stops

8:25 pm - 4:50 amROS-IAD

34h 25m2 stops

$1,509

Find Deal

Thu, Dec 11 - Sat, Dec 27

6:10 am - 10:20 amIAD-ROS

26h 10m3 stops

8:25 pm - 4:50 amROS-IAD

34h 25m2 stops

$1,557

Find Deal

Fri, Dec 12 - Sat, Dec 27

2:20 pm - 7:20 pmIAD-ROS

51h 00m2 stops

8:15 pm - 1:00 pmROS-IAD

42h 45m2 stops

$1,803

Find Deal

Sat, Dec 13 - Sat, Jan 10

1:13 am - 12:21 amIAD-ROS

21h 08m1 stop

1:21 am - 2:04 pmROS-IAD

14h 43m1 stop

$1,948Copa Airlines

Find Deal

Thu, Dec 11 - Fri, Dec 26

8:22 am - 12:21 amIAD-ROS

13h 59m1 stop

1:34 am - 2:00 pmROS-IAD

14h 26m1 stop

$2,033Copa Airlines

Find Deal

Sat, Dec 13 - Thu, Jan 8

7:00 am - 6:05 amDCA-ROS

21h 05m2 stops

2:45 am - 2:06 pmROS-DCA

37h 21m2 stops

$2,046LATAM Airlines

Find Deal

Sat, Dec 13 - Thu, Jan 8

1:13 am - 12:21 amIAD-ROS

21h 08m1 stop

1:34 am - 3:13 amROS-IAD

27h 39m1 stop

$2,159Copa Airlines

Find Deal

Fri, Dec 12 - Fri, Jan 9

7:00 am - 6:05 amDCA-ROS

21h 05m2 stops

7:50 am - 2:06 pmROS-DCA

32h 16m2 stops

$2,229LATAM Airlines

Find Deal

Sat, Dec 13 - Fri, Jan 9

5:25 pm - 6:05 amIAD-ROS

34h 40m2 stops

7:50 am - 4:46 pmROS-IAD

34h 56m2 stops

$2,340LATAM Airlines

Find Deal

Fri, Dec 19 - Fri, Jan 2

LATAM Airlines flights from District of Columbia to Rosario

Our best LATAM Airlines deals on District of Columbia to Rosario flight tickets

LATAM Airlines

Dec 13

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

21h 05m

2 stops

ROS6:05 amRosario Fisherton

Jan 8

ROS2:45 amRosario Fisherton

37h 21m

2 stops

DCA2:06 pmWashington, D.C. Reagan-National

$2,046

Find similar

LATAM Airlines

Dec 13

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

21h 05m

2 stops

ROS6:05 amRosario Fisherton

Jan 9

ROS7:50 amRosario Fisherton

32h 16m

2 stops

DCA2:06 pmWashington, D.C. Reagan-National

$2,229

Find similar

LATAM Airlines

Dec 19

IAD5:25 pmWashington, D.C. Dulles Intl

34h 40m

2 stops

ROS6:05 amRosario Fisherton

Jan 2

ROS7:50 amRosario Fisherton

34h 56m

2 stops

IAD4:46 pmWashington, D.C. Dulles Intl

$2,340

Find similar

Copa Airlines flights from District of Columbia to Rosario

Our best Copa Airlines deals on District of Columbia to Rosario flight tickets

Copa Airlines

Dec 11

IAD1:13 amWashington, D.C. Dulles Intl

21h 08m

1 stop

ROS12:21 amRosario Fisherton

Dec 26

ROS1:21 amRosario Fisherton

14h 43m

1 stop

IAD2:04 pmWashington, D.C. Dulles Intl

$1,948

Find similar

Copa Airlines

Dec 13

IAD8:22 amWashington, D.C. Dulles Intl

13h 59m

1 stop

ROS12:21 amRosario Fisherton

Jan 8

ROS1:34 amRosario Fisherton

14h 26m

1 stop

IAD2:00 pmWashington, D.C. Dulles Intl

$2,033

Find similar

Copa Airlines

Dec 12

IAD1:13 amWashington, D.C. Dulles Intl

21h 08m

1 stop

ROS12:21 amRosario Fisherton

Jan 9

ROS1:34 amRosario Fisherton

27h 39m

1 stop

IAD3:13 amWashington, D.C. Dulles Intl

$2,159

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Rosario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Fri 12/12

2:20 pm-1:05 pm

2 stops20h 45m

Rosario Fisherton

Sat 12/27

8:25 pm-4:50 am

2 stops34h 25m

$1,458

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Thu 12/11

4:30 am-1:05 pm

3 stops30h 35m

Rosario Fisherton

Sat 12/27

8:25 pm-4:50 am

2 stops34h 25m

$1,509

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Fri 12/12

6:10 am-10:20 am

3 stops26h 10m

Rosario Fisherton

Sat 12/27

8:25 pm-4:50 am

2 stops34h 25m

$1,557

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Sat 12/13

2:20 pm-7:20 pm

2 stops51h 00m

Rosario Fisherton

Sat 1/10

8:15 pm-1:00 pm

2 stops42h 45m

$1,803

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Thu 12/11

1:13 am-12:21 am

1 stop21h 08m

Rosario Fisherton

Fri 12/26

1:21 am-2:04 pm

1 stop14h 43m

$1,948

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Sat 12/13

8:22 am-12:21 am

1 stop13h 59m

Rosario Fisherton

Thu 1/8

1:34 am-2:00 pm

1 stop14h 26m

$2,033

Washington, D.C.Rosario

DCA - ROS

DCAROS

Washington, D.C. Reagan-National

Sat 12/13

7:00 am-6:05 am

2 stops21h 05m

Rosario Fisherton

Thu 1/8

2:45 am-2:06 pm

2 stops37h 21m

$2,046

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Fri 12/12

1:13 am-12:21 am

1 stop21h 08m

Rosario Fisherton

Fri 1/9

1:34 am-3:13 am

1 stop27h 39m

$2,159

Washington, D.C.Rosario

DCA - ROS

DCAROS

Washington, D.C. Reagan-National

Sat 12/13

7:00 am-6:05 am

2 stops21h 05m

Rosario Fisherton

Fri 1/9

7:50 am-2:06 pm

2 stops32h 16m

$2,229

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Fri 12/19

5:25 pm-6:05 am

2 stops34h 40m

Rosario Fisherton

Fri 1/2

7:50 am-4:46 pm

2 stops34h 56m

$2,340

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from District of Columbia 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?

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 District of Columbia in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap District of Columbia to Rosario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Rosario

Best Price Found	$1,458
Fastest flight time	13h 59m
Direct flights	None
Airports in Rosario	1 airport

The best flight deal from District of Columbia to Rosario found on momondo in the last 72 hours is $1,458

The fastest flight from District of Columbia to Rosario takes 13h 59m

There are no direct flights from District of Columbia to Rosario. Popular non-direct routes for this connection are 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

When did momondo last update prices for flights from District of Columbia to Rosario Fisherton Airport?
Prices for flights from District of Columbia to Rosario Fisherton Airport refresh daily.
How old do you have to be to fly from District of Columbia to Rosario Fisherton Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Rosario Fisherton Airport.
What documentation or ID do you need to fly to Rosario Fisherton Airport?
The travel and health documents you'll need for your trip to Rosario Fisherton Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rosario Fisherton Airport. It is always advisable to seek 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 District of Columbia to Rosario?

It is quick and easy to find District of Columbia to Rosario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Rosario that suits you.

Can I find flights from District of Columbia to Rosario with flexible booking policies on momondo?

All flight searches from District of Columbia to Rosario on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from District of Columbia to Rosario?

momondo helps you find the best flight between District of Columbia 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 District of Columbia to Rosario right now. Can momondo alert me if prices change?

Price alerts on flights to Rosario from District of Columbia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Rosario trip

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Cheap flights from District of Columbia to Rosario from $1,458

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from District of Columbia to Rosario

Cheap round-trip flights

Cheap one-way flights

LATAM Airlines flights from District of Columbia to Rosario

Our best LATAM Airlines deals on District of Columbia to Rosario flight tickets

Copa Airlines flights from District of Columbia to Rosario

Our best Copa Airlines deals on District of Columbia to Rosario flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Rosario that are best for you.

See travel insights to Rosario from

How to get the cheapest flight ticket from District of Columbia 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?

Cheap District of Columbia to Rosario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Rosario

Best Price Found

Fastest flight time

Direct flights

Airports in Rosario

When did momondo last update prices for flights from District of Columbia to Rosario Fisherton Airport?

How old do you have to be to fly from District of Columbia 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 District of Columbia to Rosario?

Can I find flights from District of Columbia to Rosario with flexible booking policies on momondo?

How can momondo help me find flights from District of Columbia to Rosario?

I’m not ready to book a flight from District of Columbia 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