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Cheap flights from Rosario to the United States from $302

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 3/18. 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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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
10:00 pm - 3:50 pm
ROS
-
MIA
43h 50m
3 stops
Multiple Airlines Logo
9:45 am - 8:30 am
MIA
-
ROS
21h 45m
3 stops
$679Multiple Airlines
mié., feb. 25 - jue., mar. 26
Copa Airlines Logo
5:20 am - 1:40 am
ROS
-
MIA
21h 20m
1 stop
Copa Airlines Logo
6:02 am - 3:50 am
MIA
-
ROS
20h 48m
1 stop
$703Copa Airlines
sáb., mar. 21 - lun., mar. 30
Copa Airlines Logo
5:20 am - 3:17 pm
ROS
-
FLL
11h 57m
1 stop
Copa Airlines Logo
6:11 pm - 3:53 am
FLL
-
ROS
32h 42m
1 stop
$708Copa Airlines
mié., feb. 25 - jue., mar. 26
Copa Airlines Logo
5:20 am - 9:24 pm
ROS
-
MIA
18h 04m
1 stop
Copa Airlines Logo
5:10 pm - 3:53 am
MIA
-
ROS
33h 43m
1 stop
$708Copa Airlines
mié., feb. 25 - jue., mar. 26
Copa Airlines Logo
5:20 am - 1:40 am
ROS
-
MIA
21h 20m
1 stop
Copa Airlines Logo
6:02 am - 3:50 am
MIA
-
ROS
20h 48m
1 stop
$711Copa Airlines
vie., mar. 20 - lun., mar. 30
Multiple Airlines Logo
9:00 am - 4:50 pm
ROS
-
MIA
32h 50m
3 stops
Multiple Airlines Logo
9:25 am - 7:05 pm
MIA
-
ROS
32h 40m
3 stops
$738Multiple Airlines
vie., mar. 20 - dom., mar. 29
Copa Airlines Logo
5:20 am - 9:43 pm
ROS
-
MIA
18h 23m
1 stop
Copa Airlines Logo
5:26 am - 12:20 am
MIA
-
ROS
16h 54m
1 stop
$740Copa Airlines
vie., ene. 30 - sáb., ene. 31
LATAM Airlines Logo
7:45 am - 7:50 am
ROS
-
LAX
28h 05m
1 stop
LATAM Airlines Logo
10:59 pm - 1:40 am
LAX
-
ROS
22h 41m
2 stops
$905LATAM Airlines
mié., mar. 11 - mié., mar. 18
LATAM Airlines Logo
7:45 am - 9:05 pm
ROS
-
JFK
14h 20m
1 stop
LATAM Airlines Logo
7:25 pm - 1:40 am
JFK
-
ROS
29h 15m
1 stop
$990LATAM Airlines
vie., mar. 13 - vie., mar. 20
LATAM Airlines Logo
12:10 pm - 1:55 pm
ROS
-
MCO
26h 45m
2 stops
LATAM Airlines Logo
3:40 pm - 11:10 am
MCO
-
ROS
18h 30m
2 stops
$1,004LATAM Airlines
vie., abr. 10 - dom., abr. 19

LATAM Airlines flights from Rosario to United States

Our best LATAM Airlines deals on Rosario to United States flight tickets
LATAM Airlines
Mar 1
ROS2:45 amRosario Fisherton
16h 00m
1 stop
MIA4:45 pmMiami
Mar 17
MIA4:55 pmMiami
12h 15m
1 stop
ROS6:10 amRosario Fisherton
$842
LATAM Airlines
Mar 11
ROS7:45 amRosario Fisherton
28h 05m
1 stop
LAX7:50 amLos Angeles
Mar 18
LAX10:59 pmLos Angeles
22h 41m
2 stops
ROS1:40 amRosario Fisherton
$905
LATAM Airlines
Mar 13
ROS7:45 amRosario Fisherton
14h 20m
1 stop
JFK9:05 pmNew York John F Kennedy Intl
Mar 20
JFK7:25 pmNew York John F Kennedy Intl
29h 15m
1 stop
ROS1:40 amRosario Fisherton
$990

Copa Airlines flights from Rosario to United States

Our best Copa Airlines deals on Rosario to United States flight tickets
Copa Airlines
Mar 21
ROS5:20 amRosario Fisherton
21h 20m
1 stop
MIA1:40 amMiami
Mar 29
MIA6:26 amMiami
16h 56m
1 stop
ROS12:22 amRosario Fisherton
$703
Copa Airlines
Feb 25
ROS5:20 amRosario Fisherton
18h 04m
1 stop
MIA9:24 pmMiami
Mar 26
MIA5:10 pmMiami
33h 43m
1 stop
ROS3:53 amRosario Fisherton
$708
Copa Airlines
Mar 20
ROS5:20 amRosario Fisherton
21h 20m
1 stop
MIA1:40 amMiami
Mar 30
MIA6:02 amMiami
20h 48m
1 stop
ROS3:50 amRosario Fisherton
$711

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 enero 27, 2026.
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

mié. 2/25

10:00 pm-3:50 pm

3 stops43h 50m

Miami

jue. 3/26

9:45 am-8:30 am

3 stops21h 45m

$679

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

sáb. 3/21

5:20 am-1:40 am

1 stop21h 20m

Miami

lun. 3/30

6:02 am-3:50 am

1 stop20h 48m

$703

RosarioFort Lauderdale

ROS - FLL

ROSFLL

Rosario Fisherton

mié. 2/25

5:20 am-3:17 pm

1 stop11h 57m

Fort Lauderdale

jue. 3/26

6:11 pm-3:53 am

1 stop32h 42m

$708

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

mié. 2/25

5:20 am-9:24 pm

1 stop18h 04m

Miami

jue. 3/26

5:10 pm-3:53 am

1 stop33h 43m

$708

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

vie. 3/20

5:20 am-1:40 am

1 stop21h 20m

Miami

lun. 3/30

6:02 am-3:50 am

1 stop20h 48m

$711

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

vie. 3/20

9:00 am-4:50 pm

3 stops32h 50m

Miami

dom. 3/29

9:25 am-7:05 pm

3 stops32h 40m

$738

RosarioMiami

ROS - MIA

ROSMIA

Rosario Fisherton

vie. 1/30

5:20 am-9:43 pm

1 stop18h 23m

Miami

sáb. 1/31

5:26 am-12:20 am

1 stop16h 54m

$740

RosarioLos Angeles

ROS - LAX

ROSLAX

Rosario Fisherton

mié. 3/11

7:45 am-7:50 am

1 stop28h 05m

Los Angeles

mié. 3/18

10:59 pm-1:40 am

2 stops22h 41m

$905

RosarioNew York

ROS - JFK

ROSJFK

Rosario Fisherton

vie. 3/13

7:45 am-9:05 pm

1 stop14h 20m

New York John F Kennedy Intl

vie. 3/20

7:25 pm-1:40 am

1 stop29h 15m

$990

RosarioOrlando

ROS - MCO

ROSMCO

Rosario Fisherton

vie. 4/10

12:10 pm-1:55 pm

2 stops26h 45m

Orlando

dom. 4/19

3:40 pm-11:10 am

2 stops18h 30m

$1,004

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 October instead. Flights to United States in October, while not as cheap as those in August, still average around $1,097.

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

You could potentially save up to 29% 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

Fastest flight time

11h 57m

Direct flights

None
The fastest flight from Rosario to United States takes 11h 57m
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
7.5
1,560 reviews
Search Copa Airlines flights
Aerolineas ArgentinasPriceFrom $761Free CancellationRating
8.0
1,004 reviews
Search Aerolineas Argentinas flights
LATAM AirlinesPriceFrom $840Free CancellationRating
7.5
1,914 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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jue. 2/26
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