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Cheap flights from Washington, D.C. to Rosario from $1,076

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 7/26. 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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Find the cheapest flights from Washington, D.C. to Rosario

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. to Rosario that have been recently found on momondo from popular airlines, departing in the coming months.
LATAM Airlines Logo
8:05 am - 6:05 amDCA-ROS
21h 00m3 stops
LATAM Airlines Logo
7:30 am - 9:09 amROS-DCA
26h 39m2 stops
$1,076LATAM Airlines
Find Deal
Sat, Jul 26 - Fri, Aug 8
Copa Airlines Logo
2:45 am - 12:14 amIAD-ROS
20h 29m1 stop
Copa Airlines Logo
1:21 am - 3:04 pmROS-IAD
14h 43m1 stop
$1,113Copa Airlines
Find Deal
Fri, Jul 25 - Thu, Aug 7
LATAM Airlines Logo
8:05 am - 6:05 amDCA-ROS
21h 00m3 stops
LATAM Airlines Logo
7:30 am - 2:00 pmROS-DCA
31h 30m3 stops
$1,174LATAM Airlines
Find Deal
Sat, Jul 26 - Fri, Aug 8
Copa Airlines Logo
9:32 am - 12:14 amIAD-ROS
13h 42m1 stop
Copa Airlines Logo
1:21 am - 3:04 pmROS-IAD
14h 43m1 stop
$1,224Copa Airlines
Find Deal
Sat, Jul 26 - Thu, Aug 7
LATAM Airlines Logo
7:02 am - 6:05 amIAD-ROS
22h 03m3 stops
LATAM Airlines Logo
7:30 am - 12:34 amROS-IAD
18h 04m2 stops
$1,266LATAM Airlines
Find Deal
Sat, Jul 26 - Fri, Aug 8
 Logo
3:25 pm - 3:40 pmIAD-ROS
23h 15m2 stops
 Logo
7:25 pm - 5:35 amROS-IAD
35h 10m2 stops
$1,398
Find Deal
Sat, Jul 26 - Fri, Aug 8
 Logo
3:25 pm - 3:40 pmIAD-ROS
23h 15m2 stops
 Logo
1:21 am - 3:04 pmROS-IAD
14h 43m1 stop
$1,426
Find Deal
Sat, Jul 26 - Thu, Aug 7
LATAM Airlines Logo
11:51 am - 6:05 amBWI-ROS
17h 14m2 stops
LATAM Airlines Logo
7:30 am - 6:37 pmROS-BWI
36h 07m2 stops
$1,455LATAM Airlines
Find Deal
Sat, Jul 26 - Fri, Aug 8
Copa Airlines Logo
2:45 am - 12:14 amIAD-ROS
20h 29m1 stop
Copa Airlines Logo
1:21 am - 3:04 pmROS-IAD
14h 43m1 stop
$1,459Copa Airlines
Find Deal
Fri, Jul 25 - Thu, Aug 7
 Logo
4:49 pm - 3:40 pmBWI-ROS
21h 51m2 stops
 Logo
7:25 pm - 3:09 pmROS-BWI
20h 44m2 stops
$1,462
Find Deal
Sat, Jul 26 - Fri, Aug 8

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

Our best Copa Airlines deals on Washington, D.C. to Rosario flight tickets
Copa Airlines
Jul 25
IAD2:45 amWashington, D.C. Dulles Intl
20h 29m
1 stop
ROS12:14 amRosario Fisherton
Aug 7
ROS1:21 amRosario Fisherton
14h 43m
1 stop
IAD3:04 pmWashington, D.C. Dulles Intl
Copa Airlines
Jul 26
IAD9:32 amWashington, D.C. Dulles Intl
13h 42m
1 stop
ROS12:14 amRosario Fisherton
Aug 7
ROS1:21 amRosario Fisherton
14h 43m
1 stop
IAD3:04 pmWashington, D.C. Dulles Intl
Copa Airlines
Jul 25
IAD2:45 amWashington, D.C. Dulles Intl
20h 29m
1 stop
ROS12:14 amRosario Fisherton
Aug 7
ROS1:21 amRosario Fisherton
14h 43m
1 stop
IAD3:04 pmWashington, D.C. Dulles Intl

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

Our best LATAM Airlines deals on Washington, D.C. to Rosario flight tickets
LATAM Airlines
Jul 26
DCA8:05 amWashington, D.C. Reagan-National
21h 00m
3 stops
ROS6:05 amRosario Fisherton
Aug 8
ROS7:30 amRosario Fisherton
26h 39m
2 stops
DCA9:09 amWashington, D.C. Reagan-National
LATAM Airlines
Jul 26
DCA8:05 amWashington, D.C. Reagan-National
21h 00m
3 stops
ROS6:05 amRosario Fisherton
Aug 8
ROS7:30 amRosario Fisherton
31h 30m
3 stops
DCA2:00 pmWashington, D.C. Reagan-National
LATAM Airlines
Jul 26
IAD7:02 amWashington, D.C. Dulles Intl
22h 03m
3 stops
ROS6:05 amRosario Fisherton
Aug 8
ROS7:30 amRosario Fisherton
18h 04m
2 stops
IAD12:34 amWashington, D.C. Dulles Intl

See travel insights to Rosario from

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?

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

$1,076

Fastest flight time

13h 42m

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 $1,076
The fastest flight from Washington, D.C. to Rosario takes 13h 42m
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)

  • 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 13h 42m.

  • 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.

  • What is the most popular airline from Washington, D.C. to Rosario?


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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