Cheap Flights from Houston George Bush Intercntl. to Rosario

Compare Houston George Bush Intercntl. to Rosario flight deals

Find the cheapest month or even day of the year to fly to Rosario

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Flight deals from Houston George Bush Intercntl. to Rosario

Looking for a cheap last-minute deal or the best return flight from Houston George Bush Intercntl. Airport to Rosario Airport? If you want to travel next month, return fares start from R 12,432. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Houston George Bush Intercntl. to Rosario

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston George Bush Intercntl. to Rosario flights are currently cheapest in July.

Houston George Bush Intercntl. to Rosario: Alternative routes

Compare routes from Houston George Bush Intercntl. to Rosario below. You may find an airport to fly into that's cheaper, faster, or easier than Rosario.

Houston to Rosario: Flight information

The things to know before you go.
Cheapest flight foundR 9,384
Cheapest month to flyJuly

Finding cheap flights from Houston George Bush Intercntl. to Rosario: Frequently asked questions

The best price we found for a return flight from Houston George Bush Intercntl. to Rosario is R 12,432. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Houston George Bush Intercntl. to Rosario. But we found flights with one or more stops from R 12,432.
As of July 2026, there are no flights flying from Houston George Bush Intercntl. to Rosario.
The cheapest month to fly from Houston George Bush Intercntl. to Rosario is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Houston George Bush Intercntl. Airport to Rosario Airport on Monday, 24 August 2026.
No airlines currently offer direct flights between Houston George Bush Intercntl. Airport and Rosario Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Rosario but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Rosario is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Frontier Airlines offers the cheapest flight tickets to Rosario.

Flying from George Bush Intercontinental Airport (IAH) to Fisherton Airport (ROS): what you need to know

  • Rosario is two hours ahead of Houston and is in the UTC-3 timezone.

  • To ensure you get on your IAH to ROS flight, leave plenty of time to check in and drop off your luggage. Arriving two hours before international departures and an hour before domestic flights is the standard rule.

  • Flying during a peak month like July? School holidays and other high seasons can lead to longer queues at security. Play things extra safe and get there up to four hours ahead of international flights and two hours before a domestic departure.

  • Opt for a stopover if you'd love to break up your flight. Simply deselect 'Direct flights only' to see your options for tickets from George Bush Intercontinental Airport to Fisherton Airport. Tocumen International Airport is a top stopover on the IAH to ROS route.

How to find the cheapest flights from George Bush Intercontinental Airport (IAH) to Fisherton Airport (ROS)

  • Right now, R 9,384 is the lowest price we've found for a one-way George Bush Intercontinental Airport to Fisherton Airport flight. The best price for a return ticket is R 12,432. Keep in mind that fares may change due to demand at the time of booking.

  • Don't wait until the last moment. You're more likely to find cheap tickets from IAH to ROS if you book in advance. Airlines often have some terrific early bird rates.

  • Getting cheap flights from George Bush Intercontinental Airport to Fisherton Airport is easier if you're flexible with your dates. Use the 'Whole month' search tool to see the lowest prices across the month and bag a great deal.

  • There's no need to check every day to find out if fares have dropped when you create a Price Alert. We'll send you an update the moment the price changes on cheap flights from IAH to ROS.

  • Tailor your flights with filters. Choose your ideal arrival and departure times, airlines and total journey duration. You can also sort your results by 'Best,' 'Cheapest' or 'Fastest' flights from George Bush Intercontinental Airport to Fisherton Airport.

Handy information about George Bush Intercontinental Airport (IAH)

Arriving at Fisherton Airport (ROS)

Getting from Fisherton Airport (ROS) to central Rosario

  • Fisherton Airport is roughly 14 kilometres from the centre of Rosario. The drive time takes around 20 minutes.

  • It takes around 1 hour 5 minutes if you're using public transport.

When to fly to Fisherton Airport (ROS)

  • February is the most popular month for flights from George Bush Intercontinental Airport to Fisherton Airport. For smaller crowds, visit Rosario in February.

  • The warmest month in Rosario is January, with temperatures ranging between 18ºC (64ºF) and 36ºC (97ºF). Book your flights from George Bush Intercontinental Airport to Fisherton Airport in this month if you like this kind of weather.

  • If you'd rather travel in cooler conditions, look for a cheap ticket from IAH to ROS in July. Average temperatures are between 5ºC (41ºF) and 19ºC (66ºF) then.

Explore more of Argentina

  • You've visited Rosario, now it's time to explore other parts of Argentina. Journey about 274 kilometres south-east to Buenos Aires to check off its leading attractions. From Obelisco de Buenos Aires to Recoleta Cemetery and Casa Rosada, there's plenty to keep you on the go.

  • If you're eager to discover another major stop in Argentina, consider La Plata, about 338 kilometres south-east of Rosario. Busto de Francisco Lopez Merino, Estacion circunvalacion and Museo Almafuerte are key highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.