$1,924+ Cheap flights from Houston 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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ROS
abr. 9 — abr. 161
1 adult, Economy
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Cheapest flights from Houston to RosarioExplore the most affordable flight options available from Houston to Rosario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 4, 2025.
Explore the most affordable flight options available from Houston to Rosario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 4, 2025.
This LATAM Airlines deal was found by Cheapflights users on 4/2. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/31:15 pmIAH - ROS
2 stops37h 55mMultiple Airlines
lun. 12/159:00 amROS - IAH
2 stops23h 45mMultiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$1,924
This Copa Airlines deal was found by Cheapflights users on 4/2. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/39:34 amIAH - ROS
1 stop11h 47mCopa Airlines
dom. 12/141:21 amROS - IAH
1 stop13h 58mCopa Airlines
Deal found 4/2![Copa Airlines logo]()
$2,657
This StudentUniverse deal was found by Cheapflights users on 4/2. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/31:15 pmIAH - ROS
3 stops24h 45mLATAM Airlines
lun. 12/159:00 amROS - IAH
3 stops29h 04mLATAM Airlines
Deal found 4/2![LATAM Airlines logo]()
$2,973
Best time to book a flight from Houston to Rosario
Have a flexible travel schedule? Discover the best time to fly to Rosario from Houston 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 Houston to Rosario
Rainfall in Rosario by month
Plan your trip to Rosario by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Rosario ranges from 1.2 - 5.9 inches per month. March is typically the wettest month, when rainfall can reach 5.9 in. July is typically the driest time to visit Rosario when rainfall is around 1.2 in.
Temperature in Rosario by month
Plan your trip to Rosario by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Rosario, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 50.0 F).