SFO - CWB

$394 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 1/9. 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

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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Flights 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

Sun, Aug 31 - Wed, Sep 3
United Airlines Logo
12:43 am - 11:05 amSFO-CWB
30h 22m2 stops
United Airlines Logo
6:35 pm - 4:34 pmCWB-SFO
25h 59m2 stops
$655United Airlines
Find Deal
Sun, Aug 31 - Wed, Sep 3
United Airlines Logo
12:43 am - 11:05 amSFO-CWB
30h 22m2 stops
United Airlines Logo
6:35 pm - 4:34 pmCWB-SFO
25h 59m2 stops
$657United Airlines
Find Deal
Thu, Dec 25 - Thu, Jan 15
American Airlines Logo
8:15 am - 2:25 pmSFO-CWB
25h 10m2 stops
American Airlines Logo
3:05 pm - 9:06 amCWB-SFO
23h 01m2 stops
$1,069American Airlines
Find Deal
Wed, Dec 24 - Thu, Jan 15
Copa Airlines Logo
12:36 am - 6:40 amSFO-CWB
25h 04m2 stops
Copa Airlines Logo
6:45 pm - 11:20 pmCWB-SFO
33h 35m2 stops
$1,250Copa Airlines
Find Deal
Wed, Dec 17 - Sun, Jan 11
 Logo
6:15 pm - 10:45 amSFO-CWB
35h 30m3 stops
 Logo
6:30 pm - 9:34 pmCWB-SFO
32h 04m3 stops
$1,741
Find Deal
Wed, Dec 17 - Sun, Jan 11
 Logo
6:15 pm - 10:45 amSFO-CWB
35h 30m3 stops
 Logo
10:50 pm - 9:55 pmCWB-SFO
28h 05m3 stops
$1,808
Find Deal
Wed, Dec 17 - Sun, Jan 11
 Logo
6:15 pm - 10:45 amSFO-CWB
35h 30m3 stops
 Logo
3:25 pm - 10:59 amCWB-SFO
24h 34m2 stops
$1,813
Find Deal
Wed, Dec 17 - Sun, Jan 11
GOL Logo
7:24 am - 5:05 pmSFO-CWB
28h 41m2 stops
GOL Logo
5:55 pm - 11:51 amCWB-SFO
22h 56m2 stops
$1,844GOL
Find Deal
Wed, Dec 17 - Sun, Jan 11
 Logo
6:15 pm - 10:45 amSFO-CWB
35h 30m3 stops
 Logo
1:40 pm - 9:22 pmCWB-SFO
36h 42m2 stops
$1,895
Find Deal
Tue, Dec 16 - Sun, Jan 11
Copa Airlines Logo
12:36 am - 11:00 amSFO-CWB
29h 24m2 stops
Copa Airlines Logo
7:25 pm - 11:20 pmCWB-SFO
32h 55m2 stops
$1,953Copa Airlines
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 April, where tickets cost $742 (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 $1,253 respectively.

Good to know

Low seasonJanuary
Cheapest flight$394
Best time to beat the crowds but there is an average 144% increase in price.
Most popular time to fly with an average 19% increase in price.
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 $394 for a one-way ticket and $655 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?

    Star Alliance, and oneworld are the airline alliances operating flights between San Francisco and Curitiba, with Star Alliance 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 $961 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 1830 reviews
6.7Food
7.4Comfort
7.0Entertainment
7.6Boarding
8.0Crew
Airline reviews

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

2.0 MediocreAnonymous, Aug 2025MIA - GRU
Read more LATAM Airlines reviews

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.

I never got this flight. You sent me to Chile!!! And from Chile I got the other flight to São Paulo... I've arrived 7h latter than I was supposed to arrive because of Delta delays.

Because the flight was late, we lost the connection to Brazil. You, Delta delayed, and you Delta anticipated the door closing in 15 min from Miami to GRU. Why? It caused a lot of stress! I almost could not see my mother in law alive because of your delay.

Lost ,y connection due to a mechanical delay, huge line to get new connection and vouchers

Boarding was done by woman who insisted on strict standing in line policy; food was ok; entertainment minimal

The boarding and new bag drop-off process was confusing and causing massive delays.

Wider seats, better seat cushions, (I felt like there was a board I was sitting on). I had the chicken to eat but It neither tasted nor looked like chicken. The fruit was good.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

The best airline I have ever travel , really good customer service, attention and service !!

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Flight was late as pilot crew had to land at different airport in their previous flight. Passengers boarded and had to wait for pilots inside plane. Series of incomplete and unnecessary announcements by an annoying voice, rather than complete, informative announcements.

Breakfast was not loaded at SFO due to catering company change. Seems like a major airline at a major hub would have thought of something else or warned passengers to pick up food before boarding a 3 hour flight.

Boarding seemed to be organized bedlam. For what ever reason, preboarding took longer than 20 minutes. Made the plane 20 minutes late taking off. Luckily we arrived on time. Flight crew seemed very friendly. Only slight turbulence.

They hired a new catering company the same day of my flight. They botched the job by not delivering the right carts and after THREE HOURS waiting, the flight crew timed out (flight was 19 hours long and FAA rules state crew can’t work more than 14 hours long). So they CANCELED OUR FLIGHT!! Worst experience ever. Avoid UAL at all costs.

The personnel were professional and friendly. The Boeing 737 Max 9 is too claustrophobic and was very warm at both airport gates, and still warm in the air.

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Delayed flight, so I switched fights to SFO to Phoenix , Phoenix to DSM. Excellent service through American Airlines

AA re-routed flight from HNL to LAX due to delay. My group of 3 with reserved seats in row 9 was broken up, with one assigned to a middle seat, another in the last row of the plane. Not happy. No explanation to the delay. No apologies. No compensation. Would have been nice to be offered an Admiral Club admission or a voucher for the extra 3 hours of layover in LAX. Could not hear the boarding gate announcements in LAX. Adjacent gate was boarding at the same time. Loud speakers were competing against each other. Barely made my boarding group.

Almost a 6 hour flight and the only food option is a cheese plate… and chips. Also how is it there are no options for texting on American. I’ll be going back to delta and united.

Bad food, small seats that didn’t recline. I thought I was buying a quantas ticket so I feel like I got scammed

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

Cramped seats. FAA should make airlines have more legroom, for even short people complain

Flight was full, and would have preferred an aisle seat, but due to getting a late ticket ,the seat I had was adequate. The flight crew were very help full and hard working. Food and drink were excellent for the 11hr flight. Overall I was pleased with flight, and would recommend British Airways again.

Eventless. It was a good flight and good crew. Can’t complaint.

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

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

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