SFO - CWB

$330 Find Cheap Flights from San Francisco to Curitiba

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Curitiba departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Curitiba

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Curitiba, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Curitiba, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$675
Overall average: $711
United Airlines
Mon 3/9Thu 3/12
SFO - CWB • 2 stops
Cheapest one-way
$314
Typical prices: $349-$415
United Airlines
Fri 12/5
SFO - CWB • 2 stops
Top airlines
United Airlines
Cheapest • from $675 (round-trip)
LATAM Airlines
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
March
Cheapest • 32% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Curitiba!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Francisco to Curitiba (SFO-CWB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Curitiba that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Curitiba

Mon, Mar 9 - Thu, Mar 12
United Airlines Logo
2:47 pm - 2:25 pmSFO-CWB
19h 38m2 stops
United Airlines Logo
3:05 pm - 7:25 pmCWB-SFO
32h 20m2 stops
$675United Airlines
Find Deal
Mon, Mar 9 - Thu, Mar 12
United Airlines Logo
2:47 pm - 6:10 pmSFO-CWB
23h 23m2 stops
United Airlines Logo
6:45 pm - 6:58 pmCWB-SFO
28h 13m2 stops
$726United Airlines
Find Deal
Sun, Mar 8 - Thu, Mar 12
United Airlines Logo
12:43 am - 2:25 pmSFO-CWB
33h 42m2 stops
United Airlines Logo
6:45 pm - 6:58 pmCWB-SFO
28h 13m2 stops
$736United Airlines
Find Deal
Mon, Mar 9 - Thu, Mar 12
LATAM Airlines Logo
11:00 am - 4:35 pmSFO-CWB
25h 35m2 stops
LATAM Airlines Logo
11:25 am - 1:06 pmCWB-SFO
29h 41m2 stops
$770LATAM Airlines
Find Deal
Thu, Jan 8 - Thu, Jan 15
Multiple Airlines Logo
10:11 am - 6:35 pmSFO-CWB
27h 24m2 stops
Multiple Airlines Logo
8:00 am - 10:55 pmCWB-SFO
19h 55m2 stops
$1,041Multiple Airlines
Find Deal
Thu, Dec 25 - Thu, Jan 15
LATAM Airlines Logo
4:55 pm - 6:45 amSFO-CWB
32h 50m2 stops
LATAM Airlines Logo
8:00 am - 10:55 pmCWB-SFO
19h 55m2 stops
$1,112LATAM Airlines
Find Deal
Thu, Dec 25 - Thu, Jan 15
LATAM Airlines Logo
8:00 am - 6:45 amSFO-CWB
41h 45m2 stops
LATAM Airlines Logo
8:00 am - 10:55 pmCWB-SFO
19h 55m2 stops
$1,142LATAM Airlines
Find Deal
Sun, Mar 8 - Thu, Mar 12
Copa Airlines Logo
1:54 am - 10:25 amSFO-CWB
28h 31m2 stops
Copa Airlines Logo
7:45 pm - 11:40 pmCWB-SFO
31h 55m2 stops
$1,626Copa Airlines
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Thu, Jan 8 - Thu, Jan 15
Multiple Airlines Logo
11:10 pm - 6:45 amSFO-CWB
26h 35m3 stops
Multiple Airlines Logo
11:20 pm - 9:50 pmCWB-SFO
27h 30m3 stops
$2,193Multiple Airlines
Find Deal
Sat, Dec 13 - Fri, Jan 2
Delta Logo
7:15 am - 3:05 pmSFO-CWB
26h 50m2 stops
Delta Logo
7:05 am - 11:57 pmCWB-SFO
21h 52m2 stops
$2,264Delta
Find Deal
Booking Insights

KAYAK's insights & trends for San Francisco to Curitiba flights

Get data-powered insights and trends into flights from San Francisco to Curitiba to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Francisco to Curitiba?

The average price of all round-trip flights from San Francisco to Curitiba clicked on KAYAK for each day over the last 12 months.

For San Francisco to Curitiba, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Curitiba back to San Francisco, the best deals are generally found on Friday, with Monday being the most expensive.

What is the cheapest month to fly from San Francisco to Curitiba?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Curitiba, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Francisco to Curitiba is March, where tickets cost $711 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $2,570 and $1,400 respectively.

Good to know

Low seasonJanuary
Cheapest flight$314
Best time to beat the crowds but there is an average 144% increase in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from San Francisco to Curitiba

When to book flights from San Francisco to Curitiba

Are your dates flexible? Find out the best times to travel from San Francisco to Curitiba based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Francisco to Curitiba

  • What is the cheapest flight from San Francisco to Curitiba?

    In the last 3 days, the lowest price for a flight from San Francisco to Curitiba was $314 for a one-way ticket and $675 for a round-trip.

  • Do I need a passport to fly between San Francisco and Curitiba?

    Yes, you'll most likely have to show a valid passport before boarding the plane in San Francisco and on arrival in Curitiba.

  • Which aircraft models fly most regularly from San Francisco to Curitiba?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Francisco to Curitiba?

    oneworld, and Star Alliance are the airline alliances operating flights between San Francisco and Curitiba, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from San Francisco to Curitiba, LATAM Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from San Francisco to Curitiba are LATAM Airlines and United Airlines. With an average price for the route of $1,055 and an overall rating of 7.5, LATAM Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $800 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from San Francisco to Curitiba?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Curitiba.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Curitiba?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Curitiba from San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Curitiba?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Curitiba with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and CWB can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Curitiba?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Curitiba from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from San Francisco to Curitiba

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Curitiba. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Curitiba? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
LATAM AirlinesOverall score based on 1887 reviews
7.3Comfort
8.0Crew
6.7Food
7.6Boarding
7.0Entertainment
Airline reviews

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

2.0 MediocreBenjamin, Oct 2025MIA - LIM
Read more LATAM Airlines reviews

Latam may be the worst airline in the world, far worse than even the lowest of low cost airlines in the USA. I wasted hours trying to PAY THEM TO CHECK A BAG! Then they misled me at the terminal, sent me through the wrong security line, the list goes on and on... Just absolutely terrible in every way. Avoid at all costs.

Poor, the airline was not able to help me move flights.

The way the Pilot made all announcements, specially the way he congratulated the entire crew as the best team ever, making a comment that due to them they were able to shorter the delay to the destination. Amazing flight .

Just to drop my already labeled bag it took 50 minutes inline. Completely disappointed with Latam operation at GRU

I’m entitled to a refund per LATAM due to the mid flight itinerary change and being stuck in São Paulo for 24 hours and needing to get a hotel. The airline was dismissive and of no help.

The flight was late. Please do not delay next time.

I couldn't travel, now I can't get a refund and to change the date I have to pay an absurd fine.

Boarding was confusing with a delayed flight because there was no English translation

My biggest complaint is the comfort. I am not tall and there was no legroom. It was very uncomfortable. During my transfer in Sao Paola, the flight was slightly delayed so boarding was confusing because there were no instructions in English.

Bought a ticket that included a bag and they still charged me to check it in, latam is the worst airline.

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

Older aircraft, no meal, only food was for purchase. Not impressed United.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Premium Plus is a really good idea for longer flights

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

We were in business class. the angled seats in that class do not have a real window view & the placement of the controls are bad. But we knew that. But the food options were mediocre. The taste was fine, but the size was for a child. It’s just really feels like United is skimping on everything. Even when we were in the Polaris lounge they did not have diet sodas. They said they were out no Coke zero no Diet Coke, etc. I do not think the portion of nuts they serve on the plane could get any smaller. Really a minimal service and offer for what you’re paying for in business.

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

From the first moment you interact with United Airlines, you can expect nothing less but extreme frustration. The baggage handler at the bag drop seems completely unbothered by the presence of customers waiting in line. No help was extended to load the baggage whatsoever. And if any of your bags is overweight by 0.01 pound they will make you re-distribute everything in your suitcase just to play power trip. When it was time to board no help was extended to customers to locate their seats. Moreover. It was a chaotic mess at the gate when it was unclear who should board first and everyone just bunched up, trying to get on the plane. I am sure the crew was doing their best to perform their jobs while being paid their wages however it shouldn’t be that hard to smile once or twice when you’re in the business if serving customers. It is a shame for the United States of America to have a flagship carrier of such low caliber. Our flight was also delayed by about an hour and a half due to further delays prior to our inbound flight. Being someone who has travelled for both business and leisure in Asia, Europe, and South America I have never experienced such poor quality of service.

The pilots were late and it made us 1 hour late. The meat was tough and bok choy was also tough.

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

The flight was flawless and we even arrived between 20 and 25 minutes early!

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a red eye flight, so no meals were provided, but it was fine with snacks. The seats felt cramped and almost too narrow.

Very crowded flight but what can you expect these days?? Crew was accommodating.

The seats in economy were appeared to be quite thin and lack sufficient cushioning to be comfortable. Perhaps it was my seating position but the plane seemed notably load.

The entertainment package was vast and the selections were very current. Keep updating it was great.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

Everything you need to know for your flight from San Francisco to Curitiba

Information on your arrival and departure airports