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$751+ Cheap flights from Raleigh (RDU) to Curitiba (CWB)

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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — CWB
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Raleigh to Curitiba

Best flights from Raleigh to Curitiba
Discover carefully curated flight deals from Raleigh to Curitiba that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

This United Airlines deal was found by Cheapflights users on 12/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1612:55 pmRDU - CWB
2 stops24h 30mUnited Airlines
Wed 3/186:45 pmCWB - RDU
2 stops17h 56mUnited Airlines
Deal found 12/20$751

Find flight deals from Raleigh to Curitiba

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Curitiba (CWB). 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 December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$751
(United Airlines)
Provider with most accurate pricing for Raleigh-Durham-Curitiba Afonso Pena flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Curitiba Afonso Pena flights.
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From Raleigh-Durham to Curitiba Afonso Pena
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh to Curitiba 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 December 23, 2025.
Use the filters below to find and compare flights from Raleigh to Curitiba that are best for you.

Fly from

Raleigh

Fly to

Curitiba

Route

Depart

Return

Price

RaleighCuritiba

RDU - CWB

RDUCWB

Raleigh-Durham

Mon 3/16

12:55 pm-2:25 pm

2 stops24h 30m

Curitiba Afonso Pena

Wed 3/18

6:45 pm-11:41 am

2 stops17h 56m

$751

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Compare providers for flights from Raleigh to Curitiba

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Curitiba in December.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy2 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Raleigh-Curitiba flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Raleigh-Curitiba flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Raleigh-Curitiba flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-Curitiba flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-Curitiba flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Raleigh to Curitiba

Have a flexible travel schedule? Discover the best time to fly to Curitiba from Raleigh 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 Raleigh to Curitiba

What is the cheapest time of day to fly from RDU to CWB?

Find hourly flight availability from Raleigh to Curitiba. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

One of the essential ways to save on airfare from Raleigh to Curitiba is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 47% on airfare.

Reviews of airlines servicing Curitiba

Get insights into the airlines that provide service to Curitiba. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Curitiba. Reviews last updated December 23, 2025.
Read reviews from past customers who have flown United Airlines and GOL from Raleigh to Curitiba. 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.
United Airlines
7.4
Good
9,107 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,107 reviews
United Airlines
7.4
Good
9,107 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
GOL
7.3
Good
1,133 reviews
United Airlines
7.4
Good
9,107 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Curitiba. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Raleigh to Curitiba?

    There are many flights that can get you from Raleigh to Curitiba in 24h 30m. Fly via United Airlines to get the fastest option. There are 4659 mi between Raleigh and Curitiba.

  • What are the cheapest airlines flying from Raleigh to Curitiba round-trip?

    According to our current data, United Airlines ($403), and GOL ($719) offers the cheapest pricing from Raleigh to Curitiba.

  • Can I find deals for flights from Raleigh to Curitiba that include hotel bookings?

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

  • How can I find direct flights from Raleigh to Curitiba?

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

  • Can I find deals for business class flights from Raleigh to Curitiba?

    Yes. Cheapflights offers flight deals from Raleigh to Curitiba 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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Top 2 airlines flying from Raleigh to Curitiba

Discover the top 2 airlines that operate flights from Raleigh to Curitiba. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$403Average$532FlexibilityNo cancel feeOn-time69%
GOLCheapest$719Average$1,186FlexibilityNo cancel feeOn-time74%

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