HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Curitiba

$584+ Cheap flights from Denver (DEN) to Curitiba (CWB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/22. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CWB
Oct 31 — Nov 71
Fri 10/31
Fri 11/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to Curitiba with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Denver to Curitiba

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) 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 October 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$920
(Air Canada)

One-way from

$584
(Kiwi.com)
Provider with most accurate pricing for Denver Intl-Curitiba Afonso Pena flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Curitiba Afonso Pena flights.
Search Deals
From Denver Intl to Curitiba Afonso Pena
Search Deals
One-way flight from Denver Intl to Curitiba Afonso Pena
Search Deals

Find flight deals from Denver to Curitiba

Cheapest flights from Denver to Curitiba
Explore the most affordable flight options available from Denver to Curitiba. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2025.

This American Airlines deal was found by Cheapflights users on 10/1. 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.
Mon 12/158:30 amDEN - CWB
2 stops21h 55mAmerican Airlines
Mon 1/57:20 pmCWB - DEN
2 stops25h 01mAmerican Airlines
Deal found 10/1$1,699
This LATAM Airlines deal was found by Cheapflights users on 9/29. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1412:50 amDEN - CWB
2 stops35h 45mLATAM Airlines
Mon 1/58:00 amCWB - DEN
2 stops38h 10mLATAM Airlines
Deal found 9/29$1,790
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Mon 12/158:30 amDEN - CWB
2 stops21h 55mAmerican Airlines
Sun 1/47:25 pmCWB - DEN
2 stops20h 17mAmerican Airlines
Deal found 10/1$1,939
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Tue 12/168:30 amDEN - CWB
2 stops25h 55mAmerican Airlines
Sun 1/47:25 pmCWB - DEN
2 stops26h 12mAmerican Airlines
Deal found 10/1$2,015
This American Airlines deal was found by Cheapflights users on 9/30. 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 12/148:30 amDEN - CWB
2 stops25h 55mAmerican Airlines
Sun 1/47:25 pmCWB - DEN
2 stops20h 16mAmerican Airlines
Deal found 9/30$2,416
This Delta deal was found by Cheapflights users on 9/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/163:14 pmDEN - CWB
2 stops19h 51mDelta
Sun 1/47:00 amCWB - DEN
2 stops18h 45mDelta
Deal found 9/29$2,421

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver 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 October 1, 2025.
Use the filters below to find and compare flights from Denver to Curitiba that are best for you.

Fly from

Denver

Fly to

Curitiba

Route

Depart

Return

Price

DenverCuritiba

DEN - CWB

DENCWB

Denver Intl

Mon 12/15

8:30 am-10:25 am

2 stops21h 55m

Curitiba Afonso Pena

Mon 1/5

7:20 pm-4:21 pm

2 stops25h 01m

$1,699

DenverCuritiba

DEN - CWB

DENCWB

Denver Intl

Mon 12/15

7:10 am-5:05 pm

2 stops29h 55m

Curitiba Afonso Pena

Mon 1/5

8:00 am-6:10 pm

2 stops38h 10m

$1,796

DenverCuritiba

DEN - CWB

DENCWB

Denver Intl

Tue 12/16

8:30 am-2:25 pm

2 stops25h 55m

Curitiba Afonso Pena

Sun 1/4

7:25 pm-5:37 pm

2 stops26h 12m

$2,015

DenverCuritiba

DEN - CWB

DENCWB

Denver Intl

Sun 12/14

8:30 am-2:25 pm

2 stops25h 55m

Curitiba Afonso Pena

Sun 1/4

7:25 pm-11:41 am

2 stops20h 16m

$2,416

DenverCuritiba

DEN - CWB

DENCWB

Denver Intl

Tue 12/16

3:14 pm-3:05 pm

2 stops19h 51m

Curitiba Afonso Pena

Sun 1/4

7:00 am-9:45 pm

2 stops18h 45m

$2,421

DenverCuritiba

DEN - CWB

DENCWB

Denver Intl

Mon 12/15

8:30 am-10:25 am

2 stops21h 55m

Curitiba Afonso Pena

Sun 1/4

7:25 pm-11:41 am

2 stops20h 16m

$2,451

DenverCuritiba

DEN - CWB

DENCWB

Denver Intl

Tue 12/16

11:59 pm-10:25 am

2 stops30h 26m

Curitiba Afonso Pena

Sun 1/4

7:25 pm-11:41 am

2 stops20h 16m

$2,521

DenverCuritiba

DEN - CWB

DENCWB

Denver Intl

Thu 12/18

6:00 am-10:25 am

2 stops24h 25m

Curitiba Afonso Pena

Sat 1/3

7:20 pm-1:55 pm

2 stops22h 35m

$2,722

DenverCuritiba

DEN - CWB

DENCWB

Denver Intl

Mon 12/22

6:02 pm-9:30 am

3 stops59h 28m

$584

DenverCuritiba

DEN - CWB

DENCWB

Denver Intl

Mon 12/22

11:30 pm-11:15 pm

2 stops19h 45m

$637

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/29

Showing 1-10 of 13 results
1
2

Compare providers for flights from Denver 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 Denver to Curitiba in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*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 Denver-Curitiba flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Curitiba flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Curitiba flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Curitiba flights, Cheapflights users trust FlightHub the most. FlightHub 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 Denver-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 Denver to Curitiba

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

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

Find hourly flight availability from Denver 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 October 1, 2025.

It’s typically best to fly out from Denver to Curitiba at noon. Doing so could potentially save you 7% on the flight price compared to flying in the morning, which is usually more expensive.

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 October 1, 2025.
Read through reviews of airlines operating flights from Denver to Curitiba, such as GOL. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
GOL
7.3
Good
1,109 reviews

Comfort

7.1

Entertainment

6.2

Boarding

7.3

Crew

8.1

Overall

7.3

Food

5.9

Reviews

1 / 7
2.0
Mediocre

Monte,Feb 2025

MIA - BSB

Because of the INCREDIBLY long time to get our checked baggage, gol would not let us board our connecting flight even though we arrived at the luggage check in counter over 30 minutes before take off. We were stranded in Brasilia for two days before a flight to cruzeiro do sol was available
GOL
7.3
Good
1,109 reviews
GOL
7.3
Good
1,109 reviews

Comfort

7.1

Entertainment

6.2

Boarding

7.3

Crew

8.1

Overall

7.3

Food

5.9

Reviews

1 / 7
2.0
Mediocre

Monte,Feb 2025

MIA - BSB

Because of the INCREDIBLY long time to get our checked baggage, gol would not let us board our connecting flight even though we arrived at the luggage check in counter over 30 minutes before take off. We were stranded in Brasilia for two days before a flight to cruzeiro do sol was available

Related info for your journey

Find useful and relevant information for your journey from Denver 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 Denver to Curitiba?

    A quick flight from Denver to Curitiba can take about 21h 55m. American Airlines provides one of the quickest options available for as low as $1,699. Denver and Curitiba are separated by a distance of 5753 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Denver to Curitiba round-trip?

    Currently priced at $864, GOL will fly you from Denver to Curitiba and back. In addition to GOL, many other airlines offer competitively priced options for your trip.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver 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.

  • What is the cheapest month to book a flight from Denver to Curitiba?

    Currently, August is the cheapest month in which you can book a flight from Denver to Curitiba (average of $697). Flying from Denver to Curitiba in December is currently the most expensive (average of $1,245). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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.

Complete your trip

Complete your trip to Curitiba by adding a car rental and/or hotel reservation to your travel itinerary.
Curitiba car rentals
Curitiba Afonso Pena Airport car rentals
Joinville-Lauro Carneiro de Loyola Airport car rentals
Foz do Iguaçu car rentals
Batel car rentals

Top airline flying from Denver to Curitiba

Discover the top airline that operate flights from Denver 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 October 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
GOLCheapest$864Average$1,157FlexibilityNo cancel feeOn-time74%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.