$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
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Arizona to Rosario
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Cheapest flights from Arizona to RosarioExplore 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.
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![Multiple Airlines logo]()
$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![Copa Airlines logo]()
$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![LATAM Airlines logo]()
$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![LATAM Airlines logo]()
$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![LATAM Airlines logo]()
$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![LATAM Airlines logo]()
$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![LATAM Airlines logo]()
$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![LATAM Airlines logo]()
$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![LATAM Airlines logo]()
$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![LATAM Airlines logo]()
$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![LATAM Airlines logo]()
$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![Multiple Airlines logo]()
$1,649
Best flights from Arizona to RosarioDiscover carefully curated flight deals from Arizona to Rosario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
Discover carefully curated flight deals from Arizona to Rosario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 4, 2026.
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/209:45 pm
LAS
- ROS
3 stops31h 50m
Multiple Airlines
Fri 3/279:00 pm
ROS
- LAS
3 stops30h 49m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$1,444
This BusinessClass 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/181:58 am
LAS
- ROS
1 stop21h 55m
Copa Airlines
Thu 3/265:20 am
ROS
- LAS
2 stops20h 57m
Copa Airlines
Deal found 2/2![Copa Airlines logo]()
$1,447
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/205:56 pm
LAS
- ROS
2 stops32h 14m
LATAM Airlines
Fri 3/277:45 am
ROS
- LAS
2 stops19h 27m
LATAM Airlines
Deal found 2/3![LATAM Airlines logo]()
$1,554
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:45 pm
LAS
- ROS
3 stops31h 45m
Multiple Airlines
Thu 3/265:50 pm
ROS
- LAS
3 stops33h 59m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,488
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![Multiple Airlines logo]()
$1,649
This Copa 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/191:58 am
LAS
- ROS
1 stop21h 55m
Copa Airlines
Thu 3/261:26 am
ROS
- LAS
2 stops26h 29m
Copa Airlines
Deal found 2/3![Copa Airlines logo]()
$1,897
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/206:10 am
PHX
- ROS
2 stops39h 30m
LATAM Airlines
Fri 3/277:45 am
ROS
- PHX
2 stops31h 44m
LATAM Airlines
Deal found 2/3![LATAM Airlines logo]()
$2,078
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/44:25 pm
PHX
- ROS
2 stops38h 45m
LATAM Airlines
Sat 4/1812:10 pm
ROS
- PHX
2 stops27h 18m
LATAM Airlines
Deal found 2/2![LATAM Airlines logo]()
$2,351
Last-minute flights from Arizona to RosarioDiscover last-minute flight deals from Arizona to Rosario. Data last updated February 4, 2026 and is based on user searches.
Discover last-minute flight deals from Arizona to Rosario. Data last updated February 4, 2026 and is based on user searches.
This BusinessClass 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/181:58 am
LAS
- ROS
1 stop21h 55m
Copa Airlines
Thu 3/265:20 am
ROS
- LAS
2 stops20h 57m
Copa Airlines
Deal found 2/2![Copa Airlines logo]()
$1,447
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:45 pm
LAS
- ROS
3 stops31h 45m
Multiple Airlines
Thu 3/265:50 pm
ROS
- LAS
3 stops33h 59m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$1,488
This Copa 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/191:58 am
LAS
- ROS
1 stop21h 55m
Copa Airlines
Thu 3/261:26 am
ROS
- LAS
2 stops26h 29m
Copa Airlines
Deal found 2/3![Copa Airlines logo]()
$1,897
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/209:45 pm
LAS
- ROS
3 stops31h 50m
Multiple Airlines
Fri 3/279:00 pm
ROS
- LAS
3 stops30h 49m
Multiple Airlines
Deal found 2/3![Multiple Airlines logo]()
$1,444
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/205:56 pm
LAS
- ROS
2 stops32h 14m
LATAM Airlines
Fri 3/277:45 am
ROS
- LAS
2 stops19h 27m
LATAM Airlines
Deal found 2/3![LATAM Airlines logo]()
$1,554
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/206:10 am
PHX
- ROS
2 stops39h 30m
LATAM Airlines
Fri 3/277:45 am
ROS
- PHX
2 stops31h 44m
LATAM Airlines
Deal found 2/3![LATAM Airlines logo]()
$2,078
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) |
|---|
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
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.
LAS-ROS
PHX-ROS
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
USAZ-ROS
LAS-ROS
PHX-ROS
No data available for this route at this time. Please check back soon.
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