Which airlines fly to Rosario?

There may be other airlines that fly to Rosario from United States, but the most popular among our users are Copa Airlines, LATAM Airlines and Aerolineas Argentinas. These airlines should offer flights to Rosario on a routine basis if you’re flying from one of the more popular airports in United States.

Copa Airlines Flights to Rosario

Copa Airlines will jet to Rosario around 12 times in an average week. Where you fly from will dictate what kind of deals you can get for Copa Airlines, but prices as low as $562 have been found from Los Angeles to Rosario. Copa Airlines has scored 7.5/10 in momondo user reviews.

How long does it take to fly to Rosario?

The flight from United States to Rosario depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Los Angeles (a popular airport in United States) to Rosario Fisherton (the most popular airport in Rosario), then the flight time is 14h 15m on average. If you fly from San Francisco (another popular airport in United States) to Rosario Fisherton, then the average flight time is 19h 10m.

$299 Cheap Flights to Rosario in 2026

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Find the cheapest flights from the United States to Rosario

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One-way

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Cheap round-trip flights

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9:10 am - 2:35 pm

MIA

ROS

28h 25m

1 stop

8:15 pm - 4:15 pm

ROS

MIA

21h 00m

1 stop

$729Aerolineas Argentinas

Tue, Sep 1 - Tue, Sep 15

9:10 am - 7:35 am

MIA

ROS

21h 25m

1 stop

8:45 pm - 11:30 pm

ROS

MIA

27h 45m

1 stop

$732Aerolineas Argentinas

Sat, Jun 20 - Fri, Jul 3

1:55 pm - 2:33 am

MIA

ROS

11h 38m

1 stop

5:45 am - 5:23 pm

ROS

MIA

12h 38m

1 stop

$762Arajet

Tue, Sep 1 - Mon, Sep 14

9:10 am - 2:35 pm

MIA

ROS

28h 25m

1 stop

8:15 pm - 3:48 pm

ROS

MIA

20h 33m

2 stops

$779Multiple Airlines

Tue, Sep 1 - Tue, Sep 15

1:55 pm - 2:33 am

MIA

ROS

11h 38m

1 stop

5:45 am - 5:23 pm

ROS

MIA

12h 38m

1 stop

$784Arajet

Thu, Sep 24 - Mon, Oct 5

1:55 pm - 2:33 am

MIA

ROS

11h 38m

1 stop

3:55 pm - 5:55 pm

ROS

MIA

27h 00m

2 stops

$785Multiple Airlines

Thu, Sep 24 - Mon, Oct 5

6:00 am - 6:10 am

IAD

ROS

23h 10m

2 stops

12:10 pm - 11:52 am

ROS

IAD

24h 42m

2 stops

$925LATAM Airlines

Thu, Oct 22 - Mon, Oct 26

11:17 am - 6:10 am

IAD

ROS

41h 53m

2 stops

7:40 am - 12:41 am

ROS

IAD

18h 01m

2 stops

$939LATAM Airlines

Sat, Jul 4 - Sun, Jul 12

3:32 pm - 12:13 am

JFK

ROS

31h 41m

1 stop

5:09 am - 1:00 am

ROS

JFK

20h 51m

1 stop

$1,219Copa Airlines

Sat, Aug 8 - Sat, Aug 15

10:03 am - 3:47 am

IAH

ROS

15h 44m

1 stop

1:23 am - 7:56 pm

ROS

IAH

20h 33m

1 stop

$1,309Copa Airlines

Wed, Sep 2 - Tue, Sep 8

Fly from

Route

Depart

Return

Price

Cheapest round-trip

MiamiRosario

MIA - ROS

MIAROS

Miami

Tue 9/1

9:10 am-2:35 pm

1 stop28h 25m

Rosario Fisherton

Tue 9/15

8:15 pm-4:15 pm

1 stop21h 00m

$729

MiamiRosario

MIA - ROS

MIAROS

Miami

Sat 6/20

9:10 am-7:35 am

1 stop21h 25m

Rosario Fisherton

Fri 7/3

8:45 pm-11:30 pm

1 stop27h 45m

$732

Quickest round-trip

MiamiRosario

MIA - ROS

MIAROS

Miami

Tue 9/1

1:55 pm-2:33 am

1 stop11h 38m

Rosario Fisherton

Mon 9/14

5:45 am-5:23 pm

1 stop12h 38m

$762

MiamiRosario

MIA - ROS

MIAROS

Miami

Tue 9/1

9:10 am-2:35 pm

1 stop28h 25m

Rosario Fisherton

Tue 9/15

8:15 pm-3:48 pm

2 stops20h 33m

$779

MiamiRosario

MIA - ROS

MIAROS

Miami

Thu 9/24

1:55 pm-2:33 am

1 stop11h 38m

Rosario Fisherton

Mon 10/5

5:45 am-5:23 pm

1 stop12h 38m

$784

MiamiRosario

MIA - ROS

MIAROS

Miami

Thu 9/24

1:55 pm-2:33 am

1 stop11h 38m

Rosario Fisherton

Mon 10/5

3:55 pm-5:55 pm

2 stops27h 00m

$785

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Thu 10/22

6:00 am-6:10 am

2 stops23h 10m

Rosario Fisherton

Mon 10/26

12:10 pm-11:52 am

2 stops24h 42m

$925

Washington, D.C.Rosario

IAD - ROS

IADROS

Washington, D.C. Dulles Intl

Sat 7/4

11:17 am-6:10 am

2 stops41h 53m

Rosario Fisherton

Sun 7/12

7:40 am-12:41 am

2 stops18h 01m

$939

New YorkRosario

JFK - ROS

JFKROS

New York John F Kennedy Intl

Sat 8/8

3:32 pm-12:13 am

1 stop31h 41m

Rosario Fisherton

Sat 8/15

5:09 am-1:00 am

1 stop20h 51m

$1,219

HoustonRosario

IAH - ROS

IAHROS

Houston George Bush Intcntl

Wed 9/2

10:03 am-3:47 am

1 stop15h 44m

Rosario Fisherton

Tue 9/8

1:23 am-7:56 pm

1 stop20h 33m

$1,309

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Rosario flights insights and trends

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

Prices

Other information

What is the cheapest month to fly to Rosario?

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 ANGELES	August	23% cheaper	Flying from Los Angeles to Rosario costs on average just $805 in August
MOST EXPENSIVE MONTH TO FLY TO ROSARIO FROM LOS ANGELES	March	46% more expensive	It costs about $1,522 for flights to Rosario from Los Angeles in March
MOST POPULAR MONTH TO FLY TO ROSARIO FROM LOS ANGELES	October	350% more users visited	More momondo users searched in flights to Rosario from Los Angeles in October than any other month

Cheap Rosario flight deals and tips

Summary info about Rosario flight prices, duration and airlines

Best One-Way Price	$299
Best Round-Trip Price	$729
Fastest flight time	13h 23m

The best one-way flight price to Rosario from United States in the last 5 days is $299 (Newark to Rosario Fisherton).

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The best round-trip flight price to Rosario from United States in the last 5 days is $729 (Miami to Rosario Fisherton).

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The fastest flight to Rosario from United States takes 13h 23m (Newark 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 Parana Airport where the average price is $64. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to Rosario?

The best deal found on momondo in the last two weeks was a flight to Rosario from Buenos Aires for $76. This is 23% cheaper than most flight deals to Rosario. To find the cheapest price to Rosario from your area, use 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 May 2026.

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.