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.

$948 Cheap Flights from District of Columbia to Rosario in 2025/26

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7:51 pm - 6:10 amIAD-ROS

32h 19m2 stops

7:30 am - 12:07 amROS-IAD

41h 37m2 stops

$1,010LATAM Airlines

Find Deal

seg, mar 2 - dom, mar 29

1:18 am - 12:20 amIAD-ROS

21h 02m1 stop

5:20 am - 12:29 amROS-IAD

20h 09m1 stop

$1,068Copa Airlines

Find Deal

seg, mar 2 - dom, mar 29

7:15 am - 6:10 amIAD-ROS

20h 55m2 stops

7:30 am - 12:07 amROS-IAD

41h 37m2 stops

$1,081LATAM Airlines

Find Deal

ter, mar 3 - dom, mar 29

8:29 am - 12:20 amIAD-ROS

13h 51m1 stop

5:20 am - 12:29 amROS-IAD

20h 09m1 stop

$1,088Copa Airlines

Find Deal

dom, mar 1 - dom, mar 29

8:15 am - 6:10 amIAD-ROS

43h 55m2 stops

7:30 am - 11:53 amROS-IAD

29h 23m2 stops

$1,093Multiple Airlines

Find Deal

qua, mar 4 - dom, mar 29

1:18 am - 12:20 amIAD-ROS

21h 02m1 stop

5:20 am - 12:29 amROS-IAD

20h 09m1 stop

$1,114Copa Airlines

Find Deal

ter, mar 3 - dom, mar 29

1:18 am - 12:20 amIAD-ROS

21h 02m1 stop

5:20 am - 12:29 amROS-IAD

20h 09m1 stop

$1,134Copa Airlines

Find Deal

sáb, fev 28 - dom, mar 29

3:35 pm - 12:20 amIAD-ROS

30h 45m1 stop

5:20 am - 3:15 amROS-IAD

23h 55m1 stop

$1,136Copa Airlines

Find Deal

dom, fev 8 - ter, fev 10

2:35 pm - 1:40 amIAD-ROS

33h 05m3 stops

2:05 pm - 4:20 amROS-IAD

39h 15m3 stops

$1,144Multiple Airlines

Find Deal

qua, mar 4 - dom, mar 29

6:59 am - 6:10 amDCA-ROS

21h 11m2 stops

7:30 am - 10:25 amROS-DCA

27h 55m2 stops

$3,765LATAM Airlines

Find Deal

ter, mar 3 - dom, mar 29

LATAM Airlines flights from District of Columbia to Rosario

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

LATAM Airlines

Mar 2

IAD7:51 pmWashington, D.C. Dulles Intl

32h 19m

2 stops

ROS6:10 amRosario Fisherton

Mar 29

ROS7:30 amRosario Fisherton

41h 37m

2 stops

IAD12:07 amWashington, D.C. Dulles Intl

$1,010

Find similar

LATAM Airlines

Mar 3

IAD7:15 amWashington, D.C. Dulles Intl

20h 55m

2 stops

ROS6:10 amRosario Fisherton

Mar 29

ROS7:30 amRosario Fisherton

41h 37m

2 stops

IAD12:07 amWashington, D.C. Dulles Intl

$1,081

Find similar

LATAM Airlines

Mar 1

IAD7:51 pmWashington, D.C. Dulles Intl

51h 49m

2 stops

ROS1:40 amRosario Fisherton

Mar 29

ROS7:30 amRosario Fisherton

29h 23m

2 stops

IAD11:53 amWashington, D.C. Dulles Intl

$1,208

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

Mar 2

IAD1:18 amWashington, D.C. Dulles Intl

21h 02m

1 stop

ROS12:20 amRosario Fisherton

Mar 29

ROS5:20 amRosario Fisherton

20h 09m

1 stop

IAD12:29 amWashington, D.C. Dulles Intl

$1,068

Find similar

Copa Airlines

Mar 1

IAD8:29 amWashington, D.C. Dulles Intl

13h 51m

1 stop

ROS12:20 amRosario Fisherton

Mar 29

ROS5:20 amRosario Fisherton

20h 09m

1 stop

IAD12:29 amWashington, D.C. Dulles Intl

$1,088

Find similar

Copa Airlines

Mar 3

IAD1:18 amWashington, D.C. Dulles Intl

21h 02m

1 stop

ROS12:20 amRosario Fisherton

Mar 29

ROS5:20 amRosario Fisherton

20h 09m

1 stop

IAD12:29 amWashington, D.C. Dulles Intl

$1,114

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

seg 3/2

7:51 pm-6:10 am

2 stops32h 19m

Rosario Fisherton

dom 3/29

7:30 am-12:07 am

2 stops41h 37m

$1,010

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

seg 3/2

1:18 am-12:20 am

1 stop21h 02m

Rosario Fisherton

dom 3/29

5:20 am-12:29 am

1 stop20h 09m

$1,068

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

ter 3/3

7:15 am-6:10 am

2 stops20h 55m

Rosario Fisherton

dom 3/29

7:30 am-12:07 am

2 stops41h 37m

$1,081

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

dom 3/1

8:29 am-12:20 am

1 stop13h 51m

Rosario Fisherton

dom 3/29

5:20 am-12:29 am

1 stop20h 09m

$1,088

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

qua 3/4

8:15 am-6:10 am

2 stops43h 55m

Rosario Fisherton

dom 3/29

7:30 am-11:53 am

2 stops29h 23m

$1,093

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

ter 3/3

1:18 am-12:20 am

1 stop21h 02m

Rosario Fisherton

dom 3/29

5:20 am-12:29 am

1 stop20h 09m

$1,114

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

sáb 2/28

1:18 am-12:20 am

1 stop21h 02m

Rosario Fisherton

dom 3/29

5:20 am-12:29 am

1 stop20h 09m

$1,134

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

dom 2/8

3:35 pm-12:20 am

1 stop30h 45m

Rosario Fisherton

ter 2/10

5:20 am-3:15 am

1 stop23h 55m

$1,136

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

qua 3/4

2:35 pm-1:40 am

3 stops33h 05m

Rosario Fisherton

dom 3/29

2:05 pm-4:20 am

3 stops39h 15m

$1,144

Washington, D.C.Rosario

DCA - ROS

DCAROS

Washington, D.C. Reagan-National

ter 3/3

6:59 am-6:10 am

2 stops21h 11m

Rosario Fisherton

dom 3/29

7:30 am-10:25 am

2 stops27h 55m

$3,765

Flights are sorted by cheapest round-trip flights first.

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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

Direct flights	None

There are no direct flights from District of Columbia to Rosario. There are no popular flight routes from District of Columbia to Rosario.

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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sáb 12/13

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Cheap flights from District of Columbia to Rosario from $1,010

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Rosario departing on 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

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

Direct flights

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