Rosario

$1,035+ Cheap flights from Arizona to Rosario (ROS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — ROS
Mar 6 — Mar 131
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Cheap flight deals from Arizona to Rosario

Cheapest flights from Arizona to Rosario
Explore the most affordable flight options available from Arizona to Rosario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This KAYAK deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:59 am
LAS
-
ROS
2 stops19h 14m
Multiple Airlines
Tue 9/84:45 pm
ROS
-
LAS
2 stops33h 53m
Multiple Airlines
Deal found 2/3$1,035
This Copa Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:34 am
LAS
-
ROS
1 stop19h 39m
Copa Airlines
Tue 9/85:09 am
ROS
-
LAS
1 stop21h 21m
Copa Airlines
Deal found 2/4$1,115
This KAYAK deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 am
LAS
-
ROS
2 stops20h 05m
LATAM Airlines
Mon 9/77:35 am
ROS
-
LAS
2 stops19h 09m
LATAM Airlines
Deal found 2/3$1,119
This LATAM Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:00 am
LAS
-
ROS
2 stops20h 05m
LATAM Airlines
Tue 9/87:35 am
ROS
-
LAS
2 stops19h 09m
LATAM Airlines
Deal found 2/3$1,127
This KAYAK deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:25 am
LAS
-
ROS
2 stops21h 45m
LATAM Airlines
Tue 9/87:35 am
ROS
-
LAS
2 stops19h 09m
LATAM Airlines
Deal found 2/3$1,160
This KAYAK deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:10 am
LAS
-
ROS
2 stops26h 15m
LATAM Airlines
Thu 9/104:45 pm
ROS
-
LAS
2 stops28h 10m
LATAM Airlines
Deal found 2/3$1,167
This KAYAK deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:00 am
LAS
-
ROS
2 stops20h 05m
LATAM Airlines
Wed 9/97:35 am
ROS
-
LAS
2 stops19h 09m
LATAM Airlines
Deal found 2/3$1,175
This KAYAK deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 am
LAS
-
ROS
2 stops20h 05m
LATAM Airlines
Wed 9/97:35 am
ROS
-
LAS
2 stops30h 09m
LATAM Airlines
Deal found 2/3$1,205
This FlightHub deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:59 pm
LAS
-
ROS
2 stops32h 06m
LATAM Airlines
Tue 9/87:35 am
ROS
-
LAS
2 stops19h 09m
LATAM Airlines
Deal found 2/4$1,226
This KAYAK deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:25 am
LAS
-
ROS
2 stops21h 45m
LATAM Airlines
Wed 9/97:35 am
ROS
-
LAS
2 stops19h 09m
LATAM Airlines
Deal found 2/3$1,258
This KAYAK deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:25 am
LAS
-
ROS
2 stops21h 45m
LATAM Airlines
Thu 9/104:45 pm
ROS
-
LAS
2 stops21h 30m
LATAM Airlines
Deal found 2/3$1,264
This Ovago deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/410:30 am
PHX
-
ROS
2 stops41h 20m
Multiple Airlines
Sat 4/188:25 pm
ROS
-
PHX
2 stops40h 12m
Multiple Airlines
Deal found 2/2$1,649

Find flight deals from Arizona to Rosario

Keep the following information in mind while searching for Arizona to Rosario flight deals. Data was last updated February 4, 2026.

Round-trip from

$1,444
(Mytrip)
From Arizona to Rosario Fisherton

Cheapflights Fare Finder

 
Customize your flight search to find flights from Arizona to Rosario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from Arizona to Rosario that are best for you.

Fly from

Arizona

Fly to

Rosario

Route

Depart

Return

Price

Las VegasRosario

LAS - ROS

LASROS

Las Vegas Harry Reid Intl

Fri 3/20

9:45 pm-9:35 am

3 stops31h 50m

Rosario Fisherton

Fri 3/27

9:00 pm-11:49 pm

3 stops30h 49m

$1,444

Las VegasRosario

LAS - ROS

LASROS

Las Vegas Harry Reid Intl

Wed 3/18

1:58 am-3:53 am

1 stop21h 55m

Rosario Fisherton

Thu 3/26

5:20 am-10:17 pm

2 stops20h 57m

$1,447

Las VegasRosario

LAS - ROS

LASROS

Las Vegas Harry Reid Intl

Thu 3/19

9:45 pm-9:30 am

3 stops31h 45m

Rosario Fisherton

Thu 3/26

5:50 pm-11:49 pm

3 stops33h 59m

$1,488

Las VegasRosario

LAS - ROS

LASROS

Las Vegas Harry Reid Intl

Fri 3/20

5:56 pm-6:10 am

2 stops32h 14m

Rosario Fisherton

Fri 3/27

7:45 am-11:12 pm

2 stops19h 27m

$1,554

PhoenixRosario

PHX - ROS

PHXROS

Phoenix Sky Harbor Intl

Sat 4/4

10:30 am-7:50 am

2 stops41h 20m

Rosario Fisherton

Sat 4/18

8:25 pm-8:37 am

2 stops40h 12m

$1,649

Las VegasRosario

LAS - ROS

LASROS

Las Vegas Harry Reid Intl

Thu 3/19

1:58 am-3:53 am

1 stop21h 55m

Rosario Fisherton

Thu 3/26

1:26 am-11:55 pm

2 stops26h 29m

$1,897

PhoenixRosario

PHX - ROS

PHXROS

Phoenix Sky Harbor Intl

Fri 3/20

6:10 am-1:40 am

2 stops39h 30m

Rosario Fisherton

Fri 3/27

7:45 am-11:29 am

2 stops31h 44m

$2,078

PhoenixRosario

PHX - ROS

PHXROS

Phoenix Sky Harbor Intl

Sat 4/4

4:25 pm-11:10 am

2 stops38h 45m

Rosario Fisherton

Sat 4/18

12:10 pm-11:28 am

2 stops27h 18m

$2,351

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Best time to book a flight from Arizona to Rosario

Have a flexible travel schedule? Discover the best time to fly to Rosario from Arizona with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Arizona to Rosario
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Arizona to Rosario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Rosario from Arizona?

    Located just 6.6 mi from the city center, Rosario Fisherton (ROS) is the airport most travelers will use when flying to Rosario from Arizona.

  • How long is the flight from Arizona to Rosario?

    Departing from Arizona to Rosario will take you 21h 55m. Airlines will cover a distance of 5916 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Arizona to Rosario that include hotel bookings?

    Yes. In addition to deals on Arizona to Rosario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Arizona to Rosario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Arizona to Rosario.

  • Can I find deals for business class flights from Arizona to Rosario?

    Yes. Cheapflights offers flight deals from Arizona to Rosario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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