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$240+ Cheap flights from Riverside, CA 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CWB
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Riverside to Curitiba

Keep the following information in mind while searching for Riverside to Curitiba flight deals. Data was last updated September 16, 2025.

Round-trip from

$605
(United Airlines)

One-way from

$240
(United Airlines)

Popular in

December

Cheapest in

May

Average price

$796
From Riverside to Curitiba Afonso Pena
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One-way flight from Riverside to Curitiba Afonso Pena
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Highest demand for flights based on searches. 6% potential increase in price ($61 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Riverside to Curitiba

Cheapest flights from Riverside to Curitiba
Explore the most affordable flight options available from Riverside to Curitiba. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 10/218:45 amLAX - CWB
2 stops22h 20mUnited Airlines
Fri 10/313:05 pmCWB - LAX
2 stops24h 25mUnited Airlines
Deal found 9/15$605
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/2011:59 pmLAX - CWB
2 stops34h 36mUnited Airlines
Tue 10/283:05 pmCWB - LAX
2 stops22h 04mUnited Airlines
Deal found 9/15$615
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/131:00 amLAX - CWB
3 stops33h 35mMultiple Airlines
Tue 10/216:30 pmCWB - LAX
3 stops32h 00mMultiple Airlines
Deal found 9/14$675
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/159:20 amLAX - CWB
3 stops34h 45mMultiple Airlines
Wed 10/296:50 pmCWB - LAX
3 stops32h 10mMultiple Airlines
Deal found 9/15$680
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Sun 11/166:00 amLAX - CWB
2 stops31h 10mUnited Airlines
Thu 11/276:45 pmCWB - LAX
2 stops20h 52mUnited Airlines
Deal found 9/16$695
This Orbitz deal was found by Cheapflights users on 9/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/173:40 pmLAX - CWB
2 stops42h 55mMultiple Airlines
Mon 9/2211:40 amCWB - LAX
2 stops27h 25mMultiple Airlines
Deal found 9/13$723
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/232:10 pmLAX - CWB
2 stops20h 25mUnited Airlines
Sun 10/267:10 pmCWB - LAX
2 stops24h 20mUnited Airlines
Deal found 9/15$733
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sun 10/196:00 amLAX - CWB
2 stops28h 35mUnited Airlines
Tue 10/286:45 pmCWB - LAX
2 stops20h 40mUnited Airlines
Deal found 9/15$740
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/307:00 amLAX - CWB
2 stops24h 00mUnited Airlines
Thu 11/66:25 pmCWB - LAX
2 stops30h 57mUnited Airlines
Deal found 9/15$741
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 9/1710:17 amLAX - CWB
2 stops27h 38mUnited Airlines
Mon 9/223:05 pmCWB - LAX
2 stops35h 50mUnited Airlines
Deal found 9/15$749
This FlightHub deal was found by Cheapflights users on 9/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/152:30 pmLAX - CWB
2 stops21h 45mLATAM Airlines
Tue 11/255:40 pmCWB - LAX
1 stop17h 35mLATAM Airlines
Deal found 9/16$756

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside 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 September 16, 2025.
Use the filters below to find and compare flights from Riverside to Curitiba that are best for you.

Fly from

Riverside

Fly to

Curitiba

Route

Depart

Return

Price

Los AngelesCuritiba

LAX - CWB

LAXCWB

Los Angeles

Sun 11/16

6:00 am-6:10 pm

2 stops31h 10m

Curitiba Afonso Pena

Tue 11/25

2:50 pm-9:50 am

2 stops24h 00m

$605

Los AngelesCuritiba

LAX - CWB

LAXCWB

Los Angeles

Sun 11/16

6:00 am-6:10 pm

2 stops31h 10m

Curitiba Afonso Pena

Wed 11/26

6:45 pm-11:25 am

2 stops21h 40m

$605

Los AngelesCuritiba

LAX - CWB

LAXCWB

Los Angeles

Wed 10/22

12:34 pm-2:35 pm

2 stops22h 01m

Curitiba Afonso Pena

Sun 10/26

7:10 pm-3:30 pm

2 stops24h 20m

$605

Los AngelesCuritiba

LAX - CWB

LAXCWB

Los Angeles

Tue 10/21

7:15 am-2:35 pm

2 stops27h 20m

Curitiba Afonso Pena

Sun 11/2

7:05 pm-5:09 pm

2 stops27h 04m

$605

Los AngelesCuritiba

LAX - CWB

LAXCWB

Los Angeles

Tue 10/21

11:54 am-2:35 pm

2 stops22h 41m

Curitiba Afonso Pena

Wed 10/29

6:45 pm-1:21 pm

2 stops22h 36m

$605

Los AngelesCuritiba

LAX - CWB

LAXCWB

Los Angeles

Tue 10/21

11:54 am-11:05 am

2 stops19h 11m

Curitiba Afonso Pena

Thu 10/30

6:45 pm-11:30 am

2 stops20h 45m

$605

Los AngelesCuritiba

LAX - CWB

LAXCWB

Los Angeles

Wed 10/22

2:10 pm-2:35 pm

2 stops20h 25m

Curitiba Afonso Pena

Tue 10/28

6:45 pm-2:22 pm

2 stops23h 37m

$605

Los AngelesCuritiba

LAX - CWB

LAXCWB

Los Angeles

Tue 10/14

5:31 am-5:55 pm

2 stops32h 24m

Curitiba Afonso Pena

Tue 10/21

6:30 pm-11:20 am

2 stops20h 50m

$605

Los AngelesCuritiba

LAX - CWB

LAXCWB

Los Angeles

Wed 10/22

1:20 pm-2:35 pm

2 stops21h 15m

Curitiba Afonso Pena

Thu 10/30

2:55 pm-1:21 pm

2 stops26h 26m

$605

Los AngelesCuritiba

LAX - CWB

LAXCWB

Los Angeles

Tue 10/21

1:21 pm-11:05 am

2 stops17h 44m

Curitiba Afonso Pena

Mon 10/27

3:05 pm-5:09 pm

2 stops30h 04m

$605

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 21 results
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Best time to book a flight from Riverside to Curitiba

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

What is the cheapest time of day to fly from R1V to CWB?

Find hourly flight availability from Riverside 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 September 16, 2025.

When flying from Riverside to Curitiba, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 16, 2025.
Peruse reviews from past customers who have flown with Delta, LATAM Airlines, and United Airlines from Riverside to Curitiba to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,847 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
GOL
7.3
Good
1,105 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

    If you book a flight to Curitiba from Riverside, you will be flying to Afonso Pena, which is the city’s only airport. Curitiba Afonso Pena (CWB) is located 9.2 mi from the center of Curitiba. There are 0 flights from Riverside to Afonso Pena per day from 5 different airlines.

  • How long is the flight from Riverside to Curitiba?

    A quick flight from Riverside to Curitiba can take about 31h 10m. United Airlines provides one of the quickest options available for as low as $605. The distance between Riverside and Curitiba is about 6116 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Riverside 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 Riverside to Curitiba?

    Currently, August is the cheapest month in which you can book a flight from Riverside to Curitiba (average of $697). Flying from Riverside 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

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Top 5 airlines flying from Riverside to Curitiba

Discover the top 5 airlines that operate flights from Riverside 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$495Average$926FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$510Average$692FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$512Average$759FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$585Average$945FlexibilityNo cancel feeOn-time81%
GOLCheapest$716Average$1,179FlexibilityNo cancel feeOn-time74%

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