EWR - ROS

$514 Find Cheap Flights from Newark Liberty Airport to Rosario - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$967
Typical prices: $1,001-$1,316
Arajet
Thu 1/25Thu 2/1
EWR - ROS • 1 stop
Cheapest one-way
$514
Typical prices: $267-$712
Arajet
Mon 12/24
EWR - ROS • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Newark Airport and Rosario. You'll need to take a connecting flight to reach the destination.
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Cheap Flights from Newark to Rosario (EWR-ROS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Newark to Rosario

Mon, Jan 25 - Mon, Feb 1
Arajet Logo
5:30 am - 11:18 pmEWR  Newark-ROS Rosario Fisherton
15h 48m1 stop Punta Cana
Arajet Logo
5:55 am - 11:30 pmROS  Rosario Fisherton-EWR Newark
19h 35m1 stop Punta Cana
$967Arajet
Mon, Jan 25 - Mon, Feb 1
Arajet Logo
5:30 am - 11:18 pmEWR  Newark-ROS Rosario Fisherton
15h 48m1 stop Punta Cana
Arajet Logo
5:55 am - 11:30 pmROS  Rosario Fisherton-EWR Newark
19h 35m1 stop Punta Cana
$987Arajet
Mon, Feb 15 - Mon, Mar 8
Arajet Logo
5:30 am - 11:18 pmEWR  Newark-ROS Rosario Fisherton
15h 48m1 stop Punta Cana
Arajet Logo
5:55 am - 11:30 pmROS  Rosario Fisherton-EWR Newark
19h 35m1 stop Punta Cana
$1,079Arajet
Mon, Feb 15 - Mon, Mar 8
Arajet Logo
5:30 am - 11:18 pmEWR  Newark-ROS Rosario Fisherton
15h 48m1 stop Punta Cana
Arajet Logo
5:55 am - 11:30 pmROS  Rosario Fisherton-EWR Newark
19h 35m1 stop Punta Cana
$1,127Arajet
Mon, Feb 15 - Mon, Mar 8
Multiple Airlines Logo
5:30 am - 11:15 amEWR  Newark-ROS Rosario Fisherton
27h 45m2 stops Punta Cana Sao Paulo Guarulhos Intl
Multiple Airlines Logo
5:55 am - 11:30 pmROS  Rosario Fisherton-EWR Newark
19h 35m1 stop Punta Cana
$1,133Multiple Airlines
Mon, Feb 15 - Sun, Mar 7
Copa Airlines Logo
2:47 pm - 12:16 amEWR  Newark-ROS Rosario Fisherton
31h 29m1 stop Panama City Tocumen Intl
Copa Airlines Logo
1:20 am - 2:46 pmROS  Rosario Fisherton-EWR Newark
15h 26m1 stop Panama City Tocumen Intl
$1,157Copa Airlines
Mon, Jan 25 - Sun, Jan 31
Multiple Airlines Logo
5:30 am - 11:18 pmEWR  Newark-ROS Rosario Fisherton
15h 48m1 stop Punta Cana
Multiple Airlines Logo
2:45 am - 9:36 amROS  Rosario Fisherton-EWR Newark
32h 51m3 stops Sao Paulo Guarulhos Intl Rio de Janeiro–Galeão Intl Atlanta Hartsfield-Jackson
$1,274Multiple Airlines
Sat, Nov 14 - Sat, Dec 19
Copa Airlines Logo
2:47 pm - 12:11 amEWR  Newark-ROS Rosario Fisherton
31h 24m1 stop Panama City Tocumen Intl
Copa Airlines Logo
5:02 am - 4:56 amROS  Rosario Fisherton-EWR Newark
25h 54m1 stop Panama City Tocumen Intl
$1,287Copa Airlines
Mon, Jan 25 - Sun, Jan 31
Multiple Airlines Logo
6:00 am - 11:15 amEWR  Newark-ROS Rosario Fisherton
27h 15m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl
Multiple Airlines Logo
2:45 am - 11:40 pmROS  Rosario Fisherton-EWR Newark
22h 55m2 stops Sao Paulo Guarulhos Intl Orlando
$1,342Multiple Airlines
Mon, Jan 25 - Mon, Feb 1
Multiple Airlines Logo
8:00 pm - 2:50 amEWR  Newark-ROS Rosario Fisherton
28h 50m2 stops Montreal Pierre Elliott Trudeau Intl Punta Cana
Multiple Airlines Logo
5:55 am - 11:30 pmROS  Rosario Fisherton-EWR Newark
19h 35m1 stop Punta Cana
$1,377Multiple Airlines
Booking Insights

Price, demand and travel trends for Newark Airport to Rosario flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Newark Airport to Rosario?

Round-trip flights from Newark Airport to Rosario typically range from $1,001 to $1,316. The lowest price found in the past 5 days was $967, on Arajet.

Find deals

Key details for Newark Airport to Rosario flights

Cheapest flight

$514
One-way flight from Newark Airport to Rosario

When to book flights from Newark to Rosario

Are your dates flexible? Find out the best times to travel from Newark to Rosario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Newark Airport to Rosario flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Newark Airport to Rosario?

    Two cabin classes are available on flights from Newark Airport to Rosario:

    • Economy Class
    • Business Class

  • How long is a flight from Newark Airport to Rosario?

    A nonstop flight from Newark Airport to Rosario takes 00m, covering 5,153 miles.

  • Do I need a passport to fly from Newark Airport to Rosario?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Newark Airport to Rosario flight?

    Round-trip flights from Newark Airport to Rosario range from $1,001 to $1,316, with an average of $1,316 over the past 12 months. Anything below $1,001 counts as a good deal.

  • Have flight prices from Newark Airport to Rosario changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $967 to $6,569. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from Newark Airport to Rosario looking right now?

    One-way fares from Newark Airport to Rosario are currently higher than usual. Average one-way flight prices are about $760, which is 60% above the typical average for this route.

  • What car rental options are available at Rosario Fisherton Airport (ROS)?

    Rosario Fisherton Airport (ROS) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:

    • Localiza
    • Alamo
    • Hertz
    • Budget
    • National

  • Which airports can I use when flying from Newark Airport to Rosario?

    Flights from Newark Airport to Rosario usually depart from Newark (EWR) and arrive at Rosario Fisherton (ROS).

  • Which airports do connecting flights from Newark Airport to Rosario pass through?

    Most connecting flights from Newark Airport to Rosario pass through Punta Cana (PUJ), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Newark Airport to Rosario?

    Yes. Flexible dates can save you up to 18% on flights from Newark Airport to Rosario. Saturday is the cheapest departure day at $1,092 round-trip on average, while Tuesday is the most expensive at $1,316, a difference of $224.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What is the time difference between Newark Airport and Rosario?

    Rosario is 1 hour ahead of Newark Airport (Argentina Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Newark Airport to Rosario flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Tuesday. On this route, Saturday flights average $1,092, about $224 less than Tuesday fares (17% savings) based on the last 12 months.

More options for your flight from Newark to Rosario

Complete your trip to Rosario with a hotel stay or car rental

Car rentals in Rosario
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