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Cheap flights from Rosario to the United States from $410

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rosario to the United States departing on 3/19. 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 Rosario to the United States

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:50 pm - 4:45 pmROS-MIA
45h 55m3 stops
Multiple Airlines Logo
6:20 pm - 7:20 pmMIA-ROS
24h 00m2 stops
$673Multiple Airlines
Find Deal
seg, mar 30 - qua, abr 8
Multiple Airlines Logo
7:30 am - 8:00 amROS-MIA
25h 30m1 stop
Multiple Airlines Logo
6:20 pm - 2:00 pmMIA-ROS
18h 40m2 stops
$697Multiple Airlines
Find Deal
dom, abr 26 - seg, mai 11
Multiple Airlines Logo
7:50 pm - 4:45 pmROS-MIA
45h 55m3 stops
Multiple Airlines Logo
6:20 pm - 7:20 pmMIA-ROS
24h 00m3 stops
$698Multiple Airlines
Find Deal
seg, mar 30 - qua, abr 8
American Airlines Logo
2:55 am - 6:40 amROS-MIA
28h 45m1 stop
American Airlines Logo
9:00 pm - 2:05 amMIA-ROS
28h 05m1 stop
$753American Airlines
Find Deal
dom, mar 8 - seg, mar 23
LATAM Airlines Logo
2:45 am - 5:50 pmROS-MIA
16h 05m1 stop
LATAM Airlines Logo
9:20 am - 6:10 amMIA-ROS
43h 50m2 stops
$763LATAM Airlines
Find Deal
dom, mar 8 - seg, mar 23
LATAM Airlines Logo
3:25 am - 5:55 pmROS-MIA
15h 30m1 stop
LATAM Airlines Logo
10:40 am - 1:55 amMIA-ROS
14h 15m1 stop
$787LATAM Airlines
Find Deal
sex, abr 24 - seg, mai 11
Aerolineas Argentinas Logo
8:35 pm - 4:15 pmROS-MIA
20h 40m1 stop
Aerolineas Argentinas Logo
6:25 pm - 11:00 amMIA-ROS
15h 35m1 stop
$790Aerolineas Argentinas
Find Deal
sáb, abr 25 - sáb, mai 9
Copa Airlines Logo
5:20 am - 10:24 pmROS-MIA
18h 04m1 stop
Copa Airlines Logo
1:58 pm - 3:53 amMIA-ROS
12h 55m1 stop
$886Copa Airlines
Find Deal
ter, mar 10 - ter, mar 24
Copa Airlines Logo
1:26 am - 10:24 pmROS-MIA
21h 58m1 stop
Copa Airlines Logo
6:01 am - 3:53 amMIA-ROS
20h 52m1 stop
$907Copa Airlines
Find Deal
seg, mar 9 - ter, mar 24
American Airlines Logo
2:55 am - 11:59 amROS-LGA
34h 04m2 stops
American Airlines Logo
4:50 pm - 2:05 amLGA-ROS
32h 15m2 stops
$2,471American Airlines
Find Deal
qui, abr 16 - qua, mai 20

Copa Airlines flights from Rosario to United States

Our best Copa Airlines deals on Rosario to United States flight tickets
Copa Airlines
Mar 10
ROS5:20 amRosario Fisherton
18h 04m
1 stop
MIA10:24 pmMiami
Mar 24
MIA1:58 pmMiami
12h 55m
1 stop
ROS3:53 amRosario Fisherton
$886
Find similar
Copa Airlines
Mar 9
ROS1:26 amRosario Fisherton
21h 58m
1 stop
MIA10:24 pmMiami
Mar 24
MIA6:01 amMiami
20h 52m
1 stop
ROS3:53 amRosario Fisherton
$907
Find similar
Copa Airlines
Apr 1
ROS5:20 amRosario Fisherton
22h 06m
1 stop
LAX11:26 pmLos Angeles
Apr 18
LAX2:25 amLos Angeles
21h 28m
1 stop
ROS3:53 amRosario Fisherton
$1,025
Find similar

LATAM Airlines flights from Rosario to United States

Our best LATAM Airlines deals on Rosario to United States flight tickets
LATAM Airlines
Mar 8
ROS2:45 amRosario Fisherton
16h 05m
1 stop
MIA5:50 pmMiami
Mar 23
MIA9:20 amMiami
43h 50m
2 stops
ROS6:10 amRosario Fisherton
$763
Find similar
LATAM Airlines
Apr 24
ROS3:25 amRosario Fisherton
15h 30m
1 stop
MIA5:55 pmMiami
May 11
MIA10:40 amMiami
14h 15m
1 stop
ROS1:55 amRosario Fisherton
$787
Find similar
LATAM Airlines
Mar 8
ROS2:45 amRosario Fisherton
29h 25m
2 stops
MIA7:10 amMiami
Mar 23
MIA9:20 amMiami
43h 50m
2 stops
ROS6:10 amRosario Fisherton
$791
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Rosario to United States that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated novembro 6, 2025.
Use the filters below to find and compare flights from Rosario to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

seg 3/30

7:50 pm-4:45 pm

3 stops45h 55m

Miami

qua 4/8

6:20 pm-7:20 pm

2 stops24h 00m

$673

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

dom 4/26

7:30 am-8:00 am

1 stop25h 30m

Miami

seg 5/11

6:20 pm-2:00 pm

2 stops18h 40m

$697

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

seg 3/30

7:50 pm-4:45 pm

3 stops45h 55m

Miami

qua 4/8

6:20 pm-7:20 pm

3 stops24h 00m

$698

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

dom 3/8

2:55 am-6:40 am

1 stop28h 45m

Miami

seg 3/23

9:00 pm-2:05 am

1 stop28h 05m

$753

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

dom 3/8

2:45 am-5:50 pm

1 stop16h 05m

Miami

seg 3/23

9:20 am-6:10 am

2 stops43h 50m

$763

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

sex 4/24

3:25 am-5:55 pm

1 stop15h 30m

Miami

seg 5/11

10:40 am-1:55 am

1 stop14h 15m

$787

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

sáb 4/25

8:35 pm-4:15 pm

1 stop20h 40m

Miami

sáb 5/9

6:25 pm-11:00 am

1 stop15h 35m

$790

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

ter 3/10

5:20 am-10:24 pm

1 stop18h 04m

Miami

ter 3/24

1:58 pm-3:53 am

1 stop12h 55m

$886

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

seg 3/9

1:26 am-10:24 pm

1 stop21h 58m

Miami

ter 3/24

6:01 am-3:53 am

1 stop20h 52m

$907

RosarioNew York

ROS - LGA

ROSLGA

Rosario Fisherton

qui 4/16

2:55 am-11:59 am

2 stops34h 04m

New York LaGuardia

qua 5/20

4:50 pm-2:05 am

2 stops32h 15m

$2,471

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United States from

How to get the cheapest flight ticket from Rosario to United States

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 month to fly to United States?

In general, August is the cheapest month to fly from Rosario to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $912. If you aren’t able to travel during the month of August, then book flights to United States from Rosario during May instead. Flights to United States in May, while not as cheap as those in August, still average around $1,087.

What is the cheapest time of day to depart on your flight to United States?

The cheapest time of day to fly to United States is in the morning when flights can be purchased for as low as $1,139. Try not to purchase tickets in the evening because they tend to be around $1,448. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Rosario to United States flights?

You could potentially save up to 5% on your flight if you consider stops on a Rosario to United States flight.

Cheap Rosario to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rosario to United States

Direct flights

None
There are no direct flights from Rosario to United States. There are no popular flight routes from Rosario to United States.
Search flight deals

  • When did momondo last update prices for flights from Rosario Fisherton Airport to United States?

    Prices for flights from Rosario Fisherton Airport to United States are refreshed on a daily basis.

  • How many operators does momondo search for flights from Rosario Fisherton Airport to United States?

  • How old do you have to be to fly from Rosario Fisherton Airport to United States?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rosario Fisherton Airport to United States.

  • What documentation or ID do you need to fly to United States?

    The travel and health documents required for your trip to United States can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United States. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Rosario to United States

Compare and see reviews for airlines that fly from Rosario to United States with momondo
Airline
Rating
Free Cancellation
Price
Copa AirlinesPriceFrom $401Free CancellationRating
7.6
1,561 reviews
Search Copa Airlines flights
Aerolineas ArgentinasPriceFrom $788Free CancellationRating
8.1
959 reviews
Search Aerolineas Argentinas flights
LATAM AirlinesPriceFrom $804Free CancellationRating
7.5
1,874 reviews
Search LATAM Airlines flights

Why use momondo?

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

Finding the right flight to United States from Rosario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to United States quick and easy, saving you time and money.

Can I find flights from Rosario to United States with flexible booking policies on momondo?

momondo does allow users to show only those flights to United States from Rosario which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Rosario to United States?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Rosario to United States.

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

If you are simply researching potential flights to United States, momondo offers a useful price alert feature which will track prices for flights to United States from Rosario and alert you when they change.

An easier way to manage your United States trip

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