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$329+ Cheap flights from San Francisco (SFO) 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — CWB
ago. 21 — ago. 281
jue. 8/21
jue. 8/28
1 adult, Economy
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Cheap flight deals from San Francisco to Curitiba

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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 agosto 16, 2025.

Round-trip from

$655
(United Airlines)

One-way from

$329
(United Airlines)

Popular in

January

Cheapest in

April

Average price

$914
From San Francisco to Curitiba Afonso Pena
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One-way flight from San Francisco to Curitiba Afonso Pena
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Highest demand for flights based on searches. 31% potential increase in price ($494 potential increase over avg. RT price).
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Cheapest flight prices on average. 14% potential price decrease ($138 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from San Francisco to Curitiba

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

This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/3112:43 amSFO - CWB
2 stops30h 22mUnited Airlines
mié. 9/33:05 pmCWB - SFO
2 stops31h 23mUnited Airlines
Deal found 8/14$655
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/2811:00 pmSFO - CWB
2 stops38h 55mUnited Airlines
dom. 10/52:35 pmCWB - SFO
2 stops45h 10mUnited Airlines
Deal found 8/14$685
This United Airlines deal was found by Cheapflights users on 8/15. 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.
lun. 9/2911:33 pmSFO - CWB
2 stops35h 02mUnited Airlines
lun. 10/63:05 pmCWB - SFO
2 stops31h 43mUnited Airlines
Deal found 8/15$690
This United Airlines deal was found by Cheapflights users on 8/16. 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.
vie. 8/295:00 amSFO - CWB
2 stops31h 50mUnited Airlines
lun. 9/13:05 pmCWB - SFO
2 stops45h 51mUnited Airlines
Deal found 8/16$815
This Mytrip deal was found by Cheapflights users on 8/14. 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.
sáb. 9/2712:05 amSFO - CWB
3 stops34h 30mMultiple Airlines
dom. 10/511:40 amCWB - SFO
3 stops28h 55mMultiple Airlines
Deal found 8/14$853
This Expedia deal was found by Cheapflights users on 8/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/285:55 amSFO - CWB
2 stops20h 45mLATAM Airlines
dom. 10/58:25 pmCWB - SFO
3 stops30h 49mLATAM Airlines
Deal found 8/14$943
This Copa Airlines deal was found by Cheapflights users on 8/13. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/311:30 amSFO - CWB
2 stops29h 35mCopa Airlines
mié. 9/35:40 amCWB - SFO
2 stops21h 45mCopa Airlines
Deal found 8/13$1,064
This United Airlines deal was found by Cheapflights users on 8/15. 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.
jue. 8/285:00 amSFO - CWB
2 stops33h 00mUnited Airlines
dom. 8/312:35 pmCWB - SFO
2 stops45h 14mUnited Airlines
Deal found 8/15$1,121
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/251:36 pmSFO - CWB
2 stops19h 49mAmerican Airlines
jue. 1/157:20 pmCWB - SFO
2 stops23h 56mAmerican Airlines
Deal found 8/15$1,161

Cheapflights Fare Finder

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

Fly from

San Francisco

Fly to

Curitiba

Route

Depart

Return

Price

San FranciscoCuritiba

SFO - CWB

SFOCWB

San Francisco

dom. 8/31

12:43 am-11:05 am

2 stops30h 22m

Curitiba Afonso Pena

mié. 9/3

3:05 pm-6:28 pm

2 stops31h 23m

$655

San FranciscoCuritiba

SFO - CWB

SFOCWB

San Francisco

dom. 9/28

11:00 pm-5:55 pm

2 stops38h 55m

Curitiba Afonso Pena

dom. 10/5

2:35 pm-7:45 am

2 stops45h 10m

$685

San FranciscoCuritiba

SFO - CWB

SFOCWB

San Francisco

lun. 9/29

11:33 pm-2:35 pm

2 stops35h 02m

Curitiba Afonso Pena

lun. 10/6

3:05 pm-6:48 pm

2 stops31h 43m

$690

San FranciscoCuritiba

SFO - CWB

SFOCWB

San Francisco

vie. 8/29

5:00 am-4:50 pm

2 stops31h 50m

Curitiba Afonso Pena

lun. 9/1

3:05 pm-8:56 am

2 stops45h 51m

$815

San FranciscoCuritiba

SFO - CWB

SFOCWB

San Francisco

sáb. 9/27

12:05 am-2:35 pm

3 stops34h 30m

Curitiba Afonso Pena

dom. 10/5

11:40 am-12:35 pm

3 stops28h 55m

$853

San FranciscoCuritiba

SFO - CWB

SFOCWB

San Francisco

dom. 9/28

5:55 am-6:40 am

2 stops20h 45m

Curitiba Afonso Pena

dom. 10/5

8:25 pm-11:14 pm

3 stops30h 49m

$943

San FranciscoCuritiba

SFO - CWB

SFOCWB

San Francisco

dom. 8/31

1:30 am-11:05 am

2 stops29h 35m

Curitiba Afonso Pena

mié. 9/3

5:40 am-11:25 pm

2 stops21h 45m

$1,064

San FranciscoCuritiba

SFO - CWB

SFOCWB

San Francisco

lun. 11/24

11:44 pm-11:00 am

2 stops30h 16m

$329

San FranciscoCuritiba

SFO - CWB

SFOCWB

San Francisco

jue. 8/21

5:15 am-6:00 pm

2 stops32h 45m

$334

San FranciscoCuritiba

SFO - CWB

SFOCWB

San Francisco

vie. 8/22

7:10 am-4:50 pm

2 stops29h 40m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 17 results
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Best time to book a flight from San Francisco to Curitiba

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

What is the cheapest month to book a flight from San Francisco to Curitiba?

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

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

Find hourly flight availability from San Francisco 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 agosto 16, 2025.

It’s typically best to fly out from San Francisco to Curitiba in the morning. Doing so could potentially save you 29% on the flight price compared to flying in the afternoon, 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 agosto 16, 2025.
Get a feel of what it's like to fly with LATAM Airlines, United Airlines, and American Airlines from San Francisco to Curitiba by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,840 reviews

Boarding

7.6

Overall

7.5

Entertainment

7.0

Comfort

7.4

Crew

8.0

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
LATAM Airlines
7.5
Good
1,840 reviews
LATAM Airlines
7.5
Good
1,840 reviews

Boarding

7.6

Overall

7.5

Entertainment

7.0

Comfort

7.4

Crew

8.0

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
United Airlines
7.4
Good
8,916 reviews
LATAM Airlines
7.5
Good
1,840 reviews

Boarding

7.6

Overall

7.5

Entertainment

7.0

Comfort

7.4

Crew

8.0

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing
American Airlines
7.2
Good
10,000 reviews
LATAM Airlines
7.5
Good
1,840 reviews

Boarding

7.6

Overall

7.5

Entertainment

7.0

Comfort

7.4

Crew

8.0

Food

6.7

Reviews

1 / 20
4.0
Okay

Murilo,Jun 2025

SFO - LAX

I had mixed feelings regarding this flight. Called several times Latam and Delta regarding the purchase of checked baggage and price. I was told 80 dollars, could not buy it ahead of time,, they told me it was not Possible, that I had to buy at the airport. Check in my luggage the attendant says 80 dollars but I was charged 200 . No one could get me a solid answer why. Very disappointing

Related info for your journey

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

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

    Flying on United Airlines is currently your cheapest option to Curitiba, with prices starting at $656. Additional round-trip tickets that might be worth considering are offered by LATAM Airlines and American Airlines, with the lowest prices starting at $736 and $810, respectively. These flights start at 38% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from San Francisco to Curitiba?

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

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

    Yes. Cheapflights offers flight deals from San Francisco 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 San Francisco to Curitiba?

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

Top 3 airlines flying from San Francisco to Curitiba

Discover the top 3 airlines that operate flights from San Francisco 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 agosto 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$656Average$800FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$736Average$961FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$810Average$1,062FlexibilityNo cancel feeOn-time71%

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