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$2,085+ Cheap flights from George Bush Intcntl (IAH) 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ROS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from George Bush Intcntl to Rosario

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Rosario (ROS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$2,085
(Copa Airlines)
From Houston George Bush Intcntl to Rosario Fisherton
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Find flight deals from George Bush Intcntl to Rosario

Best flights from George Bush Intcntl to Rosario
Discover carefully curated flight deals from George Bush Intcntl to Rosario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

This Copa Airlines deal was found by Cheapflights users on 9/9. 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.
Sun 2/89:34 amIAH - ROS
1 stop11h 46mCopa Airlines
Wed 2/115:20 amROS - IAH
1 stop17h 50mCopa Airlines
Deal found 9/9$2,085
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/811:20 amIAH - ROS
2 stops35h 40mAmerican Airlines
Tue 2/102:55 amROS - IAH
2 stops34h 13mAmerican Airlines
Deal found 9/10$2,831
This Copa Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 2/89:34 amIAH - ROS
1 stop11h 46mCopa Airlines
Mon 2/91:34 amROS - IAH
1 stop21h 36mCopa Airlines
Deal found 9/10$2,735

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl 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 September 11, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Rosario that are best for you.

Fly from

George Bush Intcntl

Fly to

Rosario

Route

Depart

Return

Price

HoustonRosario

IAH - ROS

IAHROS

Houston George Bush Intcntl

Sun 2/8

9:34 am-12:20 am

1 stop11h 46m

Rosario Fisherton

Wed 2/11

5:20 am-8:10 pm

1 stop17h 50m

$2,085

HoustonRosario

IAH - ROS

IAHROS

Houston George Bush Intcntl

Sun 2/8

9:34 am-12:20 am

1 stop11h 46m

Rosario Fisherton

Mon 2/9

1:34 am-8:10 pm

1 stop21h 36m

$2,735

HoustonRosario

IAH - ROS

IAHROS

Houston George Bush Intcntl

Sun 2/8

11:20 am-2:00 am

2 stops35h 40m

Rosario Fisherton

Tue 2/10

2:55 am-10:08 am

2 stops34h 13m

$2,831

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Best time to book a flight from George Bush Intcntl to Rosario

Have a flexible travel schedule? Discover the best time to fly to Rosario from George Bush Intcntl 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.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl 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 Houston George Bush Intcntl?

    Most people fly into Rosario Fisherton (ROS) if they book a flight to Rosario from Houston George Bush Intcntl. On average, Fisherton has 0 inbound flights from Houston George Bush Intcntl per day from 0 airlines. Rosario Fisherton is conveniently located just 6.6 mi from Rosario’s city center.

  • How long is the flight from Houston George Bush Intcntl Airport to Rosario?

    Departing from Houston George Bush Intcntl Airport to Rosario will take you 11h 46m. Airlines will cover a distance of 4895 mi.

  • Can I find deals for flights from George Bush Intcntl to Rosario that include hotel bookings?

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

  • How can I find direct flights from George Bush Intcntl to Rosario?

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

  • Can I find deals for business class flights from George Bush Intcntl to Rosario?

    Yes. Cheapflights offers flight deals from George Bush Intcntl 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.

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