$427 Find Cheap Flights from Rosario to the United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Rosario to the United States departing on 5/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Flights Deals

Best United States Flight Deals from Rosario

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Los Angeles
Los Angeles1 stop$1,179
Miami
Miami1 stop$739
San Francisco
San Francisco2 stops$1,248
Fort Lauderdale
Fort Lauderdale2 stops$1,173
Los Angeles
Los Angeles1 stop$1,179
Miami
Miami1 stop$739
San Francisco
San Francisco2 stops$1,248
Fort Lauderdale
Fort Lauderdale2 stops$1,173

Cheap Flights from Rosario to the United States

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rosario to the United States that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Rosario to the United States

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Rosario to the United States.
Discover the best prices for you by selecting your travel dates on KAYAK.
Copa Airlines Logo
5:07 am - 1:38 amROS-MIA
21h 31m1 stop
Copa Airlines Logo
2:16 pm - 3:53 amMIA-ROS
12h 37m1 stop
$739Copa Airlines
Find Deal
Tue, May 27 - Thu, Jun 5
Copa Airlines Logo
5:07 am - 1:44 amROS-MIA
21h 37m1 stop
Copa Airlines Logo
6:24 am - 12:14 amMIA-ROS
16h 50m1 stop
$760Copa Airlines
Find Deal
Mon, Jun 9 - Mon, Jul 7
 Logo
8:25 am - 6:20 amROS-MIA
22h 55m2 stops
 Logo
8:25 pm - 6:45 pmMIA-ROS
21h 20m2 stops
Tue, May 27 - Thu, Jun 5
Aerolineas Argentinas Logo
6:15 pm - 4:15 pmROS-MIA
23h 00m1 stop
Aerolineas Argentinas Logo
11:55 pm - 7:50 amMIA-ROS
30h 55m1 stop
$823Aerolineas Argentinas
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Mon, May 19 - Tue, Jun 3
 Logo
3:00 am - 12:30 pmROS-MIA
34h 30m3 stops
 Logo
7:55 am - 7:20 pmMIA-ROS
34h 25m3 stops
Tue, May 27 - Wed, Jun 4
LATAM Airlines Logo
7:30 am - 3:35 pmROS-MIA
33h 05m2 stops
LATAM Airlines Logo
1:32 pm - 6:05 amMIA-ROS
15h 33m2 stops
$834LATAM Airlines
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Sun, May 11 - Sat, May 17
GOL Logo
3:00 am - 6:45 pmROS-MIA
40h 45m2 stops
GOL Logo
9:45 am - 2:05 amMIA-ROS
39h 20m2 stops
$844GOL
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Thu, Jun 12 - Mon, Jul 7
GOL Logo
3:00 am - 8:15 amROS-MIA
30h 15m2 stops
GOL Logo
10:35 pm - 2:05 amMIA-ROS
26h 30m2 stops
$845GOL
Find Deal
Thu, Jun 5 - Wed, Jun 18
Aerolineas Argentinas Logo
8:25 pm - 4:15 pmROS-MIA
20h 50m1 stop
Aerolineas Argentinas Logo
9:10 am - 8:30 amMIA-ROS
22h 20m1 stop
$854Aerolineas Argentinas
Find Deal
Sat, May 31 - Sun, Aug 31
LATAM Airlines Logo
7:30 am - 6:31 amROS-MIA
24h 01m2 stops
LATAM Airlines Logo
8:12 am - 6:05 amMIA-ROS
20h 53m2 stops
$887LATAM Airlines
Find Deal
Fri, Jul 18 - Sat, Aug 9
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KAYAK's insights & trends for Rosario to the United States flights

Get data-powered insights and trends into flights from Rosario to the United States to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Rosario to the United States?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Rosario to the United States, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Rosario to the United States is April, when tickets cost $869 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of round-trip tickets is $2,738 and $2,316 respectively.


Good to know

Low seasonFebruary
High seasonAugust
Cheapest flight$427
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Rosario to Miami

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Rosario to the United States?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rosario to the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rosario to the United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Rosario to the United States is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Rosario to the United States?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Rosario to the United States with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rosario to the United States?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Rosario to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to the United States?

    The cheapest time of day to fly to the United States is generally in the morning, when round-trip flights cost $1,139 on average. The most expensive time of day to fly to the United States is generally at night, which is peak travel time and where the average cost of a ticket is $1,448.

Top 3 airlines serving from Rosario to the United States

Need help choosing which airline to fly with from Rosario to the United States? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Aerolineas ArgentinasOverall score based on 860 reviews
7.5Comfort
6.4Food
8.3Crew
5.7Entertainment
8.0Boarding
Airline reviews

The staff was fine in the fly, but to do check in was very poor the service.

8.0 ExcellentAnonymous, Mar 2025EZE - MIA
Read more Aerolineas Argentinas reviews

The staff was fine in the fly, but to do check in was very poor the service.

Nothing that I like. Old plan.. old seats without maintenance. The recline seat in front of me (my was 10F) was 3 inches before my nose. It was not enough space to keep cell phone in hands. Even before landing the cruel does not pay attention to it. The worst flight of my life.

Booked my seat several weeks before and they changed it without consulting me to sit a whole family in the row sending me 15 rows to the back side, not caring if i have a short connection or any other urgent issue. The land crew made some silly excuse of a need to balance the plane because of the few passengers of the flight. Being a priority passenger it felt really a rude and careless attention from the airline

Friendly stuff , enough leg room in economy class, very efficient boarding and take off on time. There is no place to charge devices and movie collection is not to my taste. 9 hours of flight went very easy.

Very comfortable aircraft, plenty of room in the budget class. Especially liked 2 rows on each side with a 2-sitters. Staff is helpful and friendly. Food was actually very tasty. Negative- no self service electronic check-in counters which make the line much longer than could have been otherwise; outdated entertainment screens with limited choice of movies . Otherwise our experience was very pleasant and 9 hours passed without difficulty

They landed on the correct airport-no last minutes changes. Often times you hear of flight going to EZE but being diverted while on the air to AEP. It was crucial I landed in EZE as my international flight our of Argentina was taking off in 4 hours in EZE. Managed to do so and spare time to enjoy a coffee.

Old Plane with a broken seat. No food on the plane

Luggage is limited and the process for payment is convoluted. The crew is racist. Questioned why we were in upper class

My flight was cancelled over technical issues. They moved passengers to other flight that departed a few hours after mine. They left us for the 330 am flight (the original flight was 19:40). We went down the tiny Salta airport to grab dinner and suddenly they fixed the original flight and left, and never told us or made the announcement. It´s a really small airport, they could´ve looked for us, but didn´t. The flight took f with 8 passengers. And we got home after 6 am

There is no phone charging port on the plane. The infotainment system screen is small. The seats are very uncomfortable.

I travel often with LATAM, it never disappoints me. The service is great, nice crew, latest and some classic movies. I got 3 small meals, cannot complaint. I’ll definitely travel again with them.

We departed and landed on time, the aircraft was clean and comfortable, the crew were lovely. Online checkin worked well and the self service bag drop at the airport worked well. The a/c was an Airbus A330 and has been fitted with a good entertainment system with lots of choice in many languages. The price I paid for the flight was competitive with other airlines apart from the budget carriers, none of whom I was familiar with so I stuck to an airline I have used in previous visits to South America.

It was good, however the airplane was really cold. We received snacks and the crew was friendly.

Delta has an outstanding service. They are courteous and punctual most of the time. The flight departed a half hour late but we arrived 15 minutes early.

Not sure why there are so many security checks at this airport. Consistently annoying showing passport over and over, checking carryons at gate all the while trying to make tight connection. Basically it was uncomfortable crowded cabin with meidiocre service

Change of gate in Santiago devolved into half plus hour delay and a really tight connection in Lima

Plane never left the ground. Mech issues - entire trip was rerouted through united.

Everything was good except the check in. Could not do it online neither on the machines in the airport. Needed special assistance from the airline desk clerk

No entertainment but not expected. Unless you are referring to monitor that you can use. Then Al, was fine on all flights.

Friendly staff, It was the first flight out for our plane, so had to be deiced from the frost. Only delayed a few minutes,

We were in transit from Lima (flight at 1.10am) and we were in stand by in our flight from Panama to Washington. We wait from 4.30 am to 18.30pm in the Airport. The company give us 2 x 15 dollars for eat during the day and a personnal travel voucher of 400 dollars each. Do they buy food one time something in the Airport ??? And one of us live in France so the voucher is not usable. More than 24 hours travel !! And our place were near the toilets, with 8 children around us. The boy behind my seat stamped his feet on my back all the flight. Really Wonder full ! So we are totally unhappy with our travel. Thanks Copa Airlines....

I upgraded myself to Business Class at the last minute so I had a DREAMS window seat. Seeing as I've never flown Business before everything was novel and fun for me and it made the 7 hour flight much more enjoyable for sure.

No headphones given for inflight entertainment. I missed my flight from the previous day and the customer service agent tried to extort an additional $100.00 US from me for missing my flight. Really?!

It was reasonably comfortable trip considering its duration (7 hours). Crew was very good and friendly, seats very more comfortable than other planes. Only negative comment would be that the bathroom light did not get its full brightness 🙃

The flight was delayed about 4 hours without any explanation. No wifi or entertainment at all on planes. Had to pay for checked bags I was allowed according to reservations.

Great from check in all the way to the end. Very happy with Copa

Friendly flight team and seamless travel from one stop to next.

I loved my experience. Very safe, Very informative and very friendly.

At JFK the Security line was extremely long and few checkpoints open.

Flight attendant -José? - was over the top friendly and professional. Beautiful new plane with lie flat seats in Business (worth it!)

Everything you need to know for your flight from Rosario to the United States

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