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.

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).

What is the cheapest time of day to fly from TX to ROS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Texas to Rosario as you normally would.

What airport do you fly into for flights to Rosario from Texas?

If you book a flight to Rosario from Texas, you will be flying to Fisherton, which is the city’s only airport. Rosario Fisherton (ROS) is located 6.6 mi from the center of Rosario.

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

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

How can I find direct flights from Texas to Rosario?

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

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

Yes. Cheapflights offers flight deals from Texas 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.

$968+ Flights from Texas to Rosario

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Cheap flight deals from Texas to Rosario

Round-trip from	$968 (Mytrip)

From Texas to Rosario Fisherton

Search Deals

Find flight deals from Texas to Rosario

Cheapest flights from Texas to Rosario
Explore the most affordable flight options available from Texas to Rosario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

jue. 8/147:20 amIAH - ROS

3 stops24h 45mMultiple Airlines

sáb. 8/2312:45 pmROS - IAH

3 stops30h 59mMultiple Airlines

Deal found 7/30

$968

jue. 8/142:25 pmIAH - ROS

1 stop31h 49mCopa Airlines

sáb. 8/235:08 amROS - IAH

1 stop16h 42mCopa Airlines

Deal found 7/30

$2,101

Best flights from Texas to Rosario
Discover carefully curated flight deals from Texas to Rosario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 31, 2025.

jue. 8/147:20 amIAH - ROS

3 stops24h 45mMultiple Airlines

sáb. 8/2312:45 pmROS - IAH

3 stops30h 59mMultiple Airlines

Deal found 7/30

$968

jue. 8/142:25 pmIAH - ROS

1 stop31h 49mCopa Airlines

sáb. 8/235:08 amROS - IAH

1 stop16h 42mCopa Airlines

Deal found 7/30

$2,101

Last-minute flights from Texas to Rosario
Discover last-minute flight deals from Texas to Rosario. Data last updated julio 31, 2025 and is based on user searches.

jue. 8/147:20 amIAH - ROS

3 stops24h 45mMultiple Airlines

sáb. 8/2312:45 pmROS - IAH

3 stops30h 59mMultiple Airlines

Deal found 7/30

$968

jue. 8/142:25 pmIAH - ROS

1 stop31h 49mCopa Airlines

sáb. 8/235:08 amROS - IAH

1 stop16h 42mCopa Airlines

Deal found 7/30

$2,101

Fly from

Fly to

Route

Depart

Return

Price

HoustonRosario

IAH - ROS

IAHROS

Houston George Bush Intcntl

jue. 8/14

7:20 am-10:05 am

3 stops24h 45m

Rosario Fisherton

sáb. 8/23

12:45 pm-5:44 pm

3 stops30h 59m

$968

HoustonRosario

IAH - ROS

IAHROS

Houston George Bush Intcntl

jue. 8/14

2:25 pm-12:14 am

1 stop31h 49m

Rosario Fisherton

sáb. 8/23

5:08 am-7:50 pm

1 stop16h 42m

$2,101

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Texas to Rosario

Have a flexible travel schedule? Discover the best time to fly to Rosario from Texas 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 Texas to Rosario

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Rosario

See what other customers who have flown with Copa Airlines from Texas to Rosario have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Copa Airlines

7.5

Good

1,493 reviews

Reviews

1 / 20

4.0

Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.

Copa Airlines

7.5

Good

1,493 reviews

Copa Airlines

7.5

Good

1,493 reviews

Reviews

1 / 20

4.0

Okay

Paul,Jun 2025

PTY - MIA

Related info for your journey

What airport do you fly into for flights to Rosario from Texas?
If you book a flight to Rosario from Texas, you will be flying to Fisherton, which is the city’s only airport. Rosario Fisherton (ROS) is located 6.6 mi from the center of Rosario.
Can I find deals for flights from Texas to Rosario that include hotel bookings?
Yes. In addition to deals on Texas to Rosario flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Texas to Rosario?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Texas to Rosario.
Can I find deals for business class flights from Texas to Rosario?
Yes. Cheapflights offers flight deals from Texas 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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Alternative routes for Texas to Rosario

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$968+ Cheap flights from Texas 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Texas to Rosario with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Texas to Rosario

Keep the following information in mind while searching for Texas to Rosario flight deals. Data was last updated julio 31, 2025.

Round-trip from

Find flight deals from Texas to Rosario

Cheapest flights from Texas to RosarioExplore the most affordable flight options available from Texas to Rosario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

Explore the most affordable flight options available from Texas to Rosario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Texas to Rosario that are best for you.

Best time to book a flight from Texas to Rosario

Have a flexible travel schedule? Discover the best time to fly to Rosario from Texas with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Texas to Rosario

Reviews of airlines servicing Rosario

See what other customers who have flown with Copa Airlines from Texas to Rosario have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Texas 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 Texas?

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

How can I find direct flights from Texas to Rosario?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Texas to Rosario

See prices for flight routes from nearby airports that may be better suited for you.

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Travel Smart

Cheapest flights from Texas to Rosario
Explore the most affordable flight options available from Texas to Rosario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.