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Flights to Rosario Fisherton

$834 Cheap flights to Rosario

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

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Find the cheapest flights from the United States to Rosario

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:20 am - 6:10 amIAD-ROS
19h 50m2 stops
Multiple Airlines Logo
2:45 am - 11:53 amROS-IAD
35h 08m2 stops
$834Multiple Airlines
Find Deal
Tue, Mar 3 - Thu, Mar 5
Copa Airlines Logo
3:45 pm - 12:20 amBWI-ROS
30h 35m1 stop
Copa Airlines Logo
5:20 am - 2:10 pmROS-BWI
34h 50m1 stop
$1,012Copa Airlines
Find Deal
Sun, Feb 8 - Tue, Feb 10
Multiple Airlines Logo
3:00 am - 6:10 amIAD-ROS
25h 10m3 stops
Multiple Airlines Logo
2:45 am - 3:10 amROS-IAD
26h 25m3 stops
$1,042Multiple Airlines
Find Deal
Mon, Mar 2 - Thu, Mar 5
Copa Airlines Logo
9:22 pm - 12:20 amLAX-ROS
21h 58m1 stop
Copa Airlines Logo
5:20 am - 10:36 pmROS-LAX
22h 16m1 stop
$1,048Copa Airlines
Find Deal
Thu, Jan 8 - Tue, Jan 13
Copa Airlines Logo
1:25 am - 12:20 amLAX-ROS
17h 55m1 stop
Copa Airlines Logo
5:20 am - 4:03 pmROS-LAX
15h 43m1 stop
$1,049Copa Airlines
Find Deal
Wed, Jan 7 - Tue, Jan 13
Multiple Airlines Logo
2:05 pm - 3:15 pmLAX-ROS
20h 10m2 stops
Multiple Airlines Logo
1:05 pm - 7:45 amROS-LAX
22h 40m2 stops
$1,054Multiple Airlines
Find Deal
Tue, Feb 24 - Tue, Apr 21
LATAM Airlines Logo
10:35 am - 6:10 amLAX-ROS
14h 35m1 stop
LATAM Airlines Logo
1:05 pm - 7:00 amROS-LAX
21h 55m2 stops
$1,500LATAM Airlines
Find Deal
Tue, Feb 24 - Tue, Apr 21
LATAM Airlines Logo
8:35 pm - 6:10 amLAX-ROS
28h 35m1 stop
LATAM Airlines Logo
9:20 am - 6:15 amROS-LAX
25h 55m2 stops
$1,713LATAM Airlines
Find Deal
Wed, Jan 7 - Tue, Jan 13
GOL Logo
1:08 pm - 2:05 amLAX-ROS
31h 57m2 stops
GOL Logo
4:10 am - 10:12 amROS-LAX
35h 02m2 stops
$1,829GOL
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Wed, Jan 7 - Mon, Jan 12
GOL Logo
10:50 am - 2:00 amLAX-ROS
34h 10m2 stops
GOL Logo
4:10 am - 10:32 amROS-LAX
35h 22m2 stops
$1,923GOL
Find Deal
Thu, Jan 8 - Mon, Jan 12

momondo Fare Finder

 
Locate flights to Rosario Fisherton that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on October 9, 2025.
Use the filters below to find and compare flights to Rosario that are best for you.

Fly from

Route

Depart

Return

Price

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Tue 3/3

8:20 am-6:10 am

2 stops19h 50m

Rosario Fisherton

Thu 3/5

2:45 am-11:53 am

2 stops35h 08m

$834

BaltimoreRosario

BWI - ROS

BWIROS

Baltimore/Washington

Sun 2/8

3:45 pm-12:20 am

1 stop30h 35m

Rosario Fisherton

Tue 2/10

5:20 am-2:10 pm

1 stop34h 50m

$1,012

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Mon 3/2

3:00 am-6:10 am

3 stops25h 10m

Rosario Fisherton

Thu 3/5

2:45 am-3:10 am

3 stops26h 25m

$1,042

Los AngelesRosario

LAX - ROS

LAXROS

Los Angeles

Thu 1/8

9:22 pm-12:20 am

1 stop21h 58m

Rosario Fisherton

Tue 1/13

5:20 am-10:36 pm

1 stop22h 16m

$1,048

Los AngelesRosario

LAX - ROS

LAXROS

Los Angeles

Wed 1/7

1:25 am-12:20 am

1 stop17h 55m

Rosario Fisherton

Tue 1/13

5:20 am-4:03 pm

1 stop15h 43m

$1,049

Los AngelesRosario

LAX - ROS

LAXROS

Los Angeles

Tue 2/24

2:05 pm-3:15 pm

2 stops20h 10m

Rosario Fisherton

Tue 4/21

1:05 pm-7:45 am

2 stops22h 40m

$1,054

Los AngelesRosario

LAX - ROS

LAXROS

Los Angeles

Tue 2/24

10:35 am-6:10 am

1 stop14h 35m

Rosario Fisherton

Tue 4/21

1:05 pm-7:00 am

2 stops21h 55m

$1,500

Los AngelesRosario

LAX - ROS

LAXROS

Los Angeles

Wed 1/7

8:35 pm-6:10 am

1 stop28h 35m

Rosario Fisherton

Tue 1/13

9:20 am-6:15 am

2 stops25h 55m

$1,713

Los AngelesRosario

LAX - ROS

LAXROS

Los Angeles

Wed 1/7

1:08 pm-2:05 am

2 stops31h 57m

Rosario Fisherton

Mon 1/12

4:10 am-10:12 am

2 stops35h 02m

$1,829

Los AngelesRosario

LAX - ROS

LAXROS

Los Angeles

Thu 1/8

10:50 am-2:00 am

2 stops34h 10m

Rosario Fisherton

Mon 1/12

4:10 am-10:32 am

2 stops35h 22m

$1,923

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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Rosario flights insights and trends

Explore insights for your Rosario flight to craft the best travel plan

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 Friday when prices can be found for as low as $971. 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 Saturday because tickets tend to average around $1,381. 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 afternoon when flights can be purchased for as low as $893. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,246 on average. Flights to Rosario from United States in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheapest flights to Rosario Fisherton

Find the cheapest flights to Rosario Fisherton from your nearest city or airport
Find flights from Los Angeles to Rosario
CHEAPEST MONTH TO FLY TO ROSARIO FROM LOS ANGELESSeptember17% cheaperFlying from Los Angeles to Rosario costs on average just $964 in September
MOST EXPENSIVE MONTH TO FLY TO ROSARIO FROM LOS ANGELESDecember37% more expensiveIt costs about $1,582 for flights to Rosario from Los Angeles in December
MOST POPULAR MONTH TO FLY TO ROSARIO FROM LOS ANGELESJuly600% more users visitedMore momondo users searched in flights to Rosario from Los Angeles in July than any other month

Cheap Rosario flight deals and tips

Summary info about Rosario flight prices, duration and airlines

Best Round-Trip Price

$834

Fastest flight time

13h 51m
The best round-trip flight price to Rosario from United States in the last 72 hours is $834 (Washington, D.C. Dulles Intl to Rosario Fisherton).
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The fastest flight to Rosario from United States takes 13h 51m (Washington, D.C. Dulles Intl to Rosario Fisherton).
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Frequently asked questions about flying to Rosario

Is there an alternative airport near Rosario?

Parana Airport or Santa Fe Airport can be an alternative airport used for travel to Rosario.

Is there a cheaper alternative to flying into Rosario?

Prices vary based on where travelers are departing from, but on average, the cheapest airport to fly to in Rosario is Santa Fe Airport where the average price is $109. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Rosario Fisherton Airport?

Prices for flights to Rosario Fisherton Airport refresh daily.

How many operators does momondo search for flights to Rosario Fisherton Airport?

There are 3 operators available for flights to Rosario Fisherton Airport as of October 2025.

How old do you have to be to fly 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 to Rosario Fisherton Airport.

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

The required travel and health documents for your Rosario Fisherton Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rosario Fisherton Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Rosario?

It is quick and easy to find flights to Rosario 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 to Rosario with flexible booking policies on momondo?

Flights 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 to Rosario?

Once you have performed a search for flights to Rosario, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Rosario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Popular flights to Rosario

Popular routes according to searches in the past day on momondo
Houston to Rosario Fisherton Flightsfrom $2,021
Washington, D.C. to Rosario Fisherton Flightsfrom $834
Las Vegas Harry Reid Intl to Rosario Fisherton Flightsfrom $1,648
Miami to Rosario Fisherton Flightsfrom $1,064
Chicago to Rosario Fisherton Flightsfrom $1,699
Los Angeles to Rosario Fisherton Flightsfrom $1,026
Boise Air Term. Gowen Fld to Rosario Fisherton Flightsfrom $1,583
San Francisco to Rosario Fisherton Flightsfrom $3,596
Portland to Rosario Fisherton Flightsfrom $3,378
San Jose to Rosario Fisherton Flightsfrom $1,758
Fort Lauderdale to Rosario Fisherton Flightsfrom $1,261
New York to Rosario Fisherton Flightsfrom $1,138
Oakland to Rosario Fisherton Flightsfrom $2,658
Boston Logan Intl to Rosario Fisherton Flightsfrom $1,038