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.

$386 Cheap Flights from District of Columbia to Rosario in 2026

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Find the cheapest flights from District of Columbia to Rosario

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:30 pm - 11:40 am

IAD

ROS

22h 10m

2 stops

7:35 am - 9:11 am

ROS

IAD

26h 36m

2 stops

$925LATAM Airlines

Thu, Oct 1 - Mon, Oct 12

7:59 pm - 11:40 am

IAD

ROS

38h 41m

2 stops

7:35 am - 12:05 am

ROS

IAD

17h 30m

2 stops

$931LATAM Airlines

Thu, Oct 1 - Tue, Oct 13

4:10 am - 6:05 am

IAD

ROS

24h 55m

3 stops

5:45 am - 4:12 pm

ROS

IAD

35h 27m

3 stops

$1,249Multiple Airlines

Thu, Oct 1 - Mon, Oct 12

4:10 am - 6:05 am

IAD

ROS

24h 55m

3 stops

8:15 pm - 5:20 am

ROS

IAD

34h 05m

2 stops

$1,252Multiple Airlines

Thu, Oct 1 - Tue, Oct 13

2:25 am - 12:17 am

IAD

ROS

20h 52m

1 stop

1:23 am - 3:04 pm

ROS

IAD

14h 41m

1 stop

$1,312Copa Airlines

Wed, Sep 30 - Mon, Oct 12

9:35 am - 12:17 am

IAD

ROS

13h 42m

1 stop

1:23 am - 3:04 pm

ROS

IAD

14h 41m

1 stop

$1,335Copa Airlines

Thu, Oct 1 - Sun, Oct 11

6:50 am - 6:05 am

IAD

ROS

22h 15m

2 stops

11:10 pm - 3:30 pm

ROS

IAD

41h 20m

1 stop

$1,722Multiple Airlines

Thu, Oct 1 - Tue, Oct 13

4:10 am - 6:05 am

IAD

ROS

24h 55m

3 stops

7:35 am - 3:17 pm

ROS

IAD

32h 42m

3 stops

$1,873Multiple Airlines

Thu, Oct 1 - Tue, Oct 13

9:35 am - 12:17 am

IAD

ROS

13h 42m

1 stop

9:00 am - 5:20 am

ROS

IAD

21h 20m

2 stops

$1,944Multiple Airlines

Thu, Oct 1 - Mon, Oct 12

LATAM Airlines flights from District of Columbia to Rosario

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

LATAM Airlines

Oct 1

IAD12:30 pmWashington, D.C. Dulles Intl

22h 10m

2 stops

ROS11:40 amRosario Fisherton

Oct 12

ROS7:35 amRosario Fisherton

26h 36m

2 stops

IAD9:11 amWashington, D.C. Dulles Intl

$925

LATAM Airlines

Oct 1

IAD7:59 pmWashington, D.C. Dulles Intl

38h 41m

2 stops

ROS11:40 amRosario Fisherton

Oct 13

ROS7:35 amRosario Fisherton

17h 30m

2 stops

IAD12:05 amWashington, D.C. Dulles Intl

$931

Copa Airlines flights from District of Columbia to Rosario

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

Copa Airlines

Sep 30

IAD2:25 amWashington, D.C. Dulles Intl

20h 52m

1 stop

ROS12:17 amRosario Fisherton

Oct 12

ROS1:23 amRosario Fisherton

14h 41m

1 stop

IAD3:04 pmWashington, D.C. Dulles Intl

$1,312

Copa Airlines

Oct 1

IAD9:35 amWashington, D.C. Dulles Intl

13h 42m

1 stop

ROS12:17 amRosario Fisherton

Oct 11

ROS1:23 amRosario Fisherton

14h 41m

1 stop

IAD3:04 pmWashington, D.C. Dulles Intl

$1,335

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

Cheapest round-trip

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Thu 10/1

12:30 pm-11:40 am

2 stops22h 10m

Rosario Fisherton

Mon 10/12

7:35 am-9:11 am

2 stops26h 36m

$925

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Thu 10/1

7:59 pm-11:40 am

2 stops38h 41m

Rosario Fisherton

Tue 10/13

7:35 am-12:05 am

2 stops17h 30m

$931

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Thu 10/1

4:10 am-6:05 am

3 stops24h 55m

Rosario Fisherton

Mon 10/12

5:45 am-4:12 pm

3 stops35h 27m

$1,249

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Thu 10/1

4:10 am-6:05 am

3 stops24h 55m

Rosario Fisherton

Tue 10/13

8:15 pm-5:20 am

2 stops34h 05m

$1,252

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Wed 9/30

2:25 am-12:17 am

1 stop20h 52m

Rosario Fisherton

Mon 10/12

1:23 am-3:04 pm

1 stop14h 41m

$1,312

Quickest round-trip

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Thu 10/1

9:35 am-12:17 am

1 stop13h 42m

Rosario Fisherton

Sun 10/11

1:23 am-3:04 pm

1 stop14h 41m

$1,335

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Thu 10/1

6:50 am-6:05 am

2 stops22h 15m

Rosario Fisherton

Tue 10/13

11:10 pm-3:30 pm

1 stop41h 20m

$1,722

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Thu 10/1

4:10 am-6:05 am

3 stops24h 55m

Rosario Fisherton

Tue 10/13

7:35 am-3:17 pm

3 stops32h 42m

$1,873

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Thu 10/1

9:35 am-12:17 am

1 stop13h 42m

Rosario Fisherton

Mon 10/12

9:00 am-5:20 am

2 stops21h 20m

$1,944

Cheapest one-way

Washington, D.C.Rosario

DCA - ROS

DCAROS

Washington, D.C. Reagan-National

Tue 4/28

6:00 pm-8:10 am

2 stops37h 10m

$386

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted 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 airline that flies from District of Columbia to Rosario Fisherton?

Delta and Copa Airlines are the most popular carriers operating from District of Columbia to Rosario Fisherton

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

Fastest flight time	22h 10m
Direct flights	None

The fastest flight from District of Columbia to Rosario takes 22h 10m

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

Frequently asked questions about flying from District of Columbia to Rosario

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.