$426 Cheap Flights from Curitiba (CWB) to Houston (IAH)

View $426 flight on Sat, Nov 15, 2025Opens in a new window

Popular airlines from Curitiba (CWB-Afonso Pena Intl.) to George Bush Intercontinental Airport (IAH)

Cheap Flights from Curitiba to Houston (CWB-IAH)

Prices were available within the past 7 days and start at $426 for one-way flights and $1,136 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Sat, Oct 4 - Fri, Feb 20
CWB
Curitiba
IAH
Houston
$1,136 Roundtrip, found 1 day ago
$1,136
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Sat, Oct 4 from Curitiba to Houston, returning Fri, Feb 20, priced at $1,136 found 1 day ago
LATAM Airlines Group
Sat, Oct 4 - Fri, Feb 20
CWB
Curitiba
IAH
Houston
$1,141 Roundtrip, found 1 day ago
$1,141
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Sat, Oct 4 from Curitiba to Houston, returning Fri, Feb 20, priced at $1,141 found 1 day ago
LATAM Airlines Group
Sat, Oct 4 - Fri, Feb 20
CWB
Curitiba
IAH
Houston
$1,145 Roundtrip, found 1 day ago
$1,145
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Sat, Oct 4 from Curitiba to Houston, returning Fri, Feb 20, priced at $1,145 found 1 day ago
LATAM Airlines Group
Sat, Oct 4 - Fri, Feb 20
CWB
Curitiba
IAH
Houston
$1,146 Roundtrip, found 1 day ago
$1,146
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Sat, Oct 4 from Curitiba to Houston, returning Fri, Feb 20, priced at $1,146 found 1 day ago
LATAM Airlines Group
Sat, Oct 4 - Fri, Feb 20
CWB
Curitiba
IAH
Houston
$1,155 Roundtrip, found 1 day ago
$1,155
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Sat, Oct 4 from Curitiba to Houston, returning Fri, Feb 20, priced at $1,155 found 1 day ago
LATAM Airlines Group
Sat, Oct 4 - Fri, Feb 20
CWB
Curitiba
IAH
Houston
$1,201 Roundtrip, found 1 day ago
$1,201
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Sat, Oct 4 from Curitiba to Houston, returning Fri, Feb 20, priced at $1,201 found 1 day ago
GOL Linhas Aereas S.A.
Sat, Oct 4 - Fri, Feb 20
CWB
Curitiba
IAH
Houston
$1,253 Roundtrip, found 1 day ago
$1,253
Roundtrip
found 1 day ago
Select GOL Linhas Aereas S.A. flight, departing Sat, Oct 4 from Curitiba to Houston, returning Fri, Feb 20, priced at $1,253 found 1 day ago
Air Canada
Sat, Oct 11 - Sun, Oct 26
CWB
Curitiba
IAH
Houston
$1,345 Roundtrip, found 3 days ago
$1,345
Roundtrip
found 3 days ago
Select Air Canada flight, departing Sat, Oct 11 from Curitiba to Houston, returning Sun, Oct 26, priced at $1,345 found 3 days ago
Azul
Fri, Jan 2 - Mon, Jan 26
CWB
Curitiba
IAH
Houston
$2,653 Roundtrip, found 1 day ago
$2,653
Roundtrip
found 1 day ago
Select Azul flight, departing Fri, Jan 2 from Curitiba to Houston, returning Mon, Jan 26, priced at $2,653 found 1 day ago
Delta
Sat, Oct 4 - Fri, Feb 20
CWB
Curitiba
IAH
Houston
$2,795 Roundtrip, found 1 day ago
$2,795
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Oct 4 from Curitiba to Houston, returning Fri, Feb 20, priced at $2,795 found 1 day ago

Frequently asked questions

How much does a flight from Afonso Pena Intl. Airport (CWB) to George Bush Intercontinental Airport (IAH) cost?
Grab a cheap one-way flight from $426 or cheap return flight from $1,136 from Afonso Pena Intl. Airport (CWB) to George Bush Intercontinental Airport (IAH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Afonso Pena Intl. Airport (CWB) to George Bush Intercontinental Airport (IAH)?
October is the cheapest month to fly from CWB to IAH. Traveling during an off-peak travel window is often the key to landing a great deal.
What is the cheapest airline that flies from Afonso Pena Intl. Airport (CWB) to George Bush Intercontinental Airport (IAH)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest CWB to IAH flight.
How many flights per day from Afonso Pena Intl. Airport (CWB) to George Bush Intercontinental Airport (IAH)?
Direct flights from Afonso Pena Intl. Airport (CWB) to George Bush Intercontinental Airport (IAH) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CWB to IAH?
Typically you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can change based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Afonso Pena Intl. Airport (CWB) to George Bush Intercontinental Airport (IAH)?
To touch down at George Bush Intercontinental Airport (IAH) without delays, opt for a flight that leaves Afonso Pena Intl. Airport (CWB) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Afonso Pena Intl. Airport (CWB) to George Bush Intercontinental Airport (IAH) last-minute?
Waiting until just before your departure to book a flight from CWB to IAH generally means paying more. While you may find some last-minute deals, they're not always guaranteed. Be flexible with your travel plans to boost your chances of landing a bargain.
Is it cheaper to book a CWB to IAH flight and hotel package?
Booking a CWB to IAH flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our extensive range of accommodations and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Afonso Pena Intl. Airport (CWB) to George Bush Intercontinental Airport (IAH)?
If you reserved your CWB to IAH flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Afonso Pena Intl.
Destination airport
George Bush Intercontinental
Airlines serving
Azul, GOL Linhas Aereas S.A., LATAM Airlines Group
Roundtrip price
$1,135
Distance
4904 mi

Book with confidence

Book with confidence

Curitiba to Houston Flights

The cheapest times to fly from Curitiba to Houston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Curitiba to Houston are during the month of October. You can find some of the cheapest flights from Curitiba to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Curitiba to Houston

Sunday is one of the best days to book for cheap flights from Curitiba to Houston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Curitiba to Houston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Curitiba to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $426 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Curitiba to Houston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Curitiba to Houston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Curitiba to Houston Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.