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Cheap flights from Chicago O'Hare Intl Airport to Rosario from $861

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Rosario departing on 5/31. 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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Find the cheapest flights from Chicago O'Hare Intl Airport to Rosario

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Chicago O'Hare Intl Airport to Rosario.
 Logo
7:54 am - 2:00 pmORD-ROS
52h 06m3 stops
 Logo
8:50 am - 12:34 amROS-ORD
41h 44m3 stops
$1,069
Find Deal
Sun, Jun 1 - Sun, Jun 8
 Logo
2:35 pm - 7:35 pmORD-ROS
27h 00m3 stops
 Logo
3:00 am - 8:03 pmROS-ORD
43h 03m3 stops
$1,159
Find Deal
Sun, Jun 1 - Sat, Jun 7
 Logo
2:35 pm - 7:35 pmORD-ROS
27h 00m3 stops
 Logo
3:00 am - 8:03 pmROS-ORD
43h 03m3 stops
$1,160
Find Deal
Sun, Jun 1 - Sat, Jun 7
 Logo
2:35 pm - 7:35 pmORD-ROS
27h 00m3 stops
 Logo
7:30 am - 2:49 pmROS-ORD
33h 19m2 stops
$1,199
Find Deal
Sun, Jun 1 - Sun, Jun 8
 Logo
2:35 pm - 2:00 pmORD-ROS
45h 25m3 stops
 Logo
9:20 pm - 1:15 pmROS-ORD
41h 55m3 stops
$1,203
Find Deal
Sun, Jun 1 - Sun, Jun 8
 Logo
3:07 pm - 12:13 amORD-ROS
31h 06m1 stop
 Logo
3:00 am - 12:34 amROS-ORD
47h 34m2 stops
$1,325
Find Deal
Sun, Jun 1 - Sat, Jun 7
Copa Airlines Logo
3:07 pm - 12:13 amORD-ROS
31h 06m1 stop
Copa Airlines Logo
1:21 am - 12:34 amROS-ORD
25h 13m1 stop
$1,415Copa Airlines
Find Deal
Sun, Jun 1 - Sat, Jun 7
Copa Airlines Logo
3:07 pm - 12:13 amORD-ROS
31h 06m1 stop
Copa Airlines Logo
1:21 am - 12:34 amROS-ORD
25h 13m1 stop
$1,423Copa Airlines
Find Deal
Sun, Jun 1 - Sat, Jun 7
LATAM Airlines Logo
5:59 pm - 5:05 pmORD-ROS
21h 06m2 stops
LATAM Airlines Logo
7:30 am - 8:39 amROS-ORD
27h 09m2 stops
$1,526LATAM Airlines
Find Deal
Sun, Jun 1 - Sun, Jun 8
Copa Airlines Logo
7:54 am - 12:13 amORD-ROS
14h 19m1 stop
Copa Airlines Logo
1:21 am - 1:47 pmROS-ORD
14h 26m1 stop
$1,572Copa Airlines
Find Deal
Sat, May 31 - Fri, Jun 6

Copa Airlines flights from Chicago O'Hare Intl Airport to Rosario

Our best Copa Airlines deals on Chicago O'Hare Intl Airport to Rosario flight tickets
Copa Airlines
Jun 1
ORD3:07 pmChicago O'Hare Intl
31h 06m
1 stop
ROS12:13 amRosario Fisherton
Jun 7
ROS1:21 amRosario Fisherton
25h 13m
1 stop
ORD12:34 amChicago O'Hare Intl
Copa Airlines
Jun 1
ORD3:07 pmChicago O'Hare Intl
31h 06m
1 stop
ROS12:13 amRosario Fisherton
Jun 7
ROS1:21 amRosario Fisherton
25h 13m
1 stop
ORD12:34 amChicago O'Hare Intl
Copa Airlines
May 31
ORD7:54 amChicago O'Hare Intl
14h 19m
1 stop
ROS12:13 amRosario Fisherton
Jun 6
ROS1:21 amRosario Fisherton
14h 26m
1 stop
ORD1:47 pmChicago O'Hare Intl

See travel insights to Rosario from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Rosario

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 time of day to depart on your flight to Rosario?

The cheapest time of day to fly to Rosario is in the morning when flights can be purchased for as low as $1,848. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,848 on average. Flights to Rosario from Chicago O'Hare Intl Airport in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Chicago O'Hare Intl Airport to Rosario

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Rosario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Rosario (ORD to ROS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Rosario

Best Price Found

$861

Fastest flight time

14h 19m

Direct flights

None

Airports in Rosario

1 airport
The best one-way flight to Rosario from Chicago O'Hare Intl Airport in the past 72 hours is $861. The best round-trip flight deal from Chicago O'Hare Intl Airport to Rosario found on momondo in the last 72 hours is $1,069.
The fastest flight from Chicago O'Hare Intl Airport to Rosario takes 14h 19m
There are no direct flights from Chicago O'Hare Intl Airport to Rosario. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - Rosario Fisherton Airport.
There is 1 airport near Rosario: Rosario Fisherton (ROS)

  • How far is Chicago O'Hare Intl to Rosario Fisherton by plane?

    Chicago O'Hare Intl and Rosario Fisherton are 5454.6 mi apart from one another. In terms of flight time, this usually takes a little over 14h 19m.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Rosario Fisherton Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Rosario Fisherton Airport refresh daily.

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Rosario Fisherton Airport?

    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 Chicago O'Hare Intl Airport 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 from Chicago to Rosario?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rosario from Chicago.

Can I find flights from Chicago to Rosario with flexible booking policies on momondo?

momondo does allow users to show only those flights to Rosario from Chicago which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chicago to Rosario?

Once you have performed a search for Chicago to Rosario flights, momondo helps you find the right one 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 from Chicago to Rosario right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Chicago to Rosario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rosario and let you know when they change.


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