Cheap flights from Rosario to the United States from $407
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 6/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Rosario to the United States
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
LATAM Airlines flights from Rosario to United States
Our best LATAM Airlines deals on Rosario to United States flight tickets
Copa Airlines flights from Rosario to United States
Our best Copa Airlines deals on Rosario to United States flight tickets
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, April 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 $869. If you aren’t able to travel during the month of April, then book flights to United States from Rosario during November instead. Flights to United States in November, while not as cheap as those in April, still average around $989.
What is the cheapest day to depart on your flight to United States?
According to our data, Saturday is the cheapest day to fly to United States from Rosario. The lowest ticket price found for a Saturday departure recently was $1,139. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,267. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.
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 23% on your flight if you consider stops on a Rosario to United States flight.
What is the cheapest airline that flies from Rosario Fisherton to United States?
American Airlines, Copa Airlines, and Aerolineas Argentinas are the most popular carriers operating from Rosario Fisherton to United States
What airlines fly to United States?
Copa Airlines, Aerolineas Argentinas and LATAM Airlines are the top three most popular airlines that fly to United States from Rosario according to our data. Copa Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 3 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.
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
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?
As of June 2025, there are 3 operators available to choose from 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 | ||
|---|---|---|---|---|---|
| PriceFrom $401 | Free Cancellation | Rating 7.5 1,455 reviews | |||
| PriceFrom $778 | Free Cancellation | Rating 8.1 877 reviews | |||
| PriceFrom $804 | Free Cancellation | Rating 7.5 1,787 reviews |
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.