SFO - CWB

$430 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 4/29. 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
$819
Typical prices: $1,102-$876
American Airlines
Thu 6/18Thu 7/2
SFO - CWB • 2 stops
Cheapest one-way
$430
Typical prices: $375-$396
United Airlines
Wed 4/29
SFO - CWB • 2 stops
Top airlines
Cheapest • from $819 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San Francisco and Curitiba. You'll need at least 2 connections.
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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

Thu, Jun 18 - Thu, Jul 2
American Airlines Logo
12:36 pm - 3:00 pm
SFO
-
CWB
22h 24m
2 stops
American Airlines Logo
7:30 pm - 10:24 am
CWB
-
SFO
18h 54m
2 stops
$819American Airlines
Thu, Jun 18 - Thu, Jul 2
American Airlines Logo
12:36 pm - 3:00 pm
SFO
-
CWB
22h 24m
2 stops
American Airlines Logo
7:30 pm - 10:24 am
CWB
-
SFO
18h 54m
2 stops
$870American Airlines
Thu, Jun 18 - Thu, Jul 2
American Airlines Logo
7:45 am - 10:45 am
SFO
-
CWB
23h 00m
2 stops
American Airlines Logo
7:30 pm - 10:24 am
CWB
-
SFO
18h 54m
2 stops
$925American Airlines
Mon, Sep 28 - Thu, Oct 1
United Airlines Logo
11:59 pm - 2:25 pm
SFO
-
CWB
34h 26m
2 stops
United Airlines Logo
6:45 pm - 7:05 pm
CWB
-
SFO
28h 20m
2 stops
$1,002United Airlines
Mon, Sep 28 - Thu, Oct 1
United Airlines Logo
11:59 pm - 11:00 am
SFO
-
CWB
31h 01m
2 stops
United Airlines Logo
6:45 pm - 5:13 pm
CWB
-
SFO
26h 28m
2 stops
$1,003United Airlines
Mon, Jun 22 - Mon, Jun 29
American Airlines Logo
12:00 pm - 3:00 pm
SFO
-
CWB
23h 00m
2 stops
American Airlines Logo
3:40 pm - 3:03 pm
CWB
-
SFO
27h 23m
2 stops
$1,029American Airlines
Mon, Jun 22 - Mon, Jun 29
American Airlines Logo
7:45 am - 10:45 am
SFO
-
CWB
23h 00m
2 stops
American Airlines Logo
3:40 pm - 1:13 pm
CWB
-
SFO
25h 33m
2 stops
$1,030American Airlines
Mon, Jun 22 - Mon, Jun 29
GOL Logo
7:45 am - 3:00 pm
SFO
-
CWB
27h 15m
2 stops
GOL Logo
3:40 pm - 1:13 pm
CWB
-
SFO
25h 33m
2 stops
$1,032GOL
Tue, Jul 28 - Wed, Aug 5
GOL Logo
10:21 am - 10:45 am
SFO
-
CWB
20h 24m
2 stops
GOL Logo
7:25 pm - 11:53 pm
CWB
-
SFO
32h 28m
2 stops
$1,081GOL
Mon, Jul 20 - Fri, Jul 24
GOL Logo
9:49 pm - 11:05 pm
SFO
-
CWB
21h 16m
2 stops
GOL Logo
5:45 am - 10:44 pm
CWB
-
SFO
20h 59m
2 stops
$1,102GOL
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.

Which airlines provide the cheapest flights from San Francisco to Curitiba?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from San Francisco to Curitiba were found on American Airlines ($819) and United Airlines ($1,002).

Good to know

Low seasonSeptember
Cheapest flight$430
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 7% 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 $430 for a one-way ticket and $819 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 is the only airline alliance operating flights between San Francisco and Curitiba.

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

    The two airlines most popular with KAYAK users for flights from San Francisco to Curitiba are LATAM Airlines and American Airlines. With an average price for the route of $940 and an overall rating of 7.4, LATAM Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $953 and an overall rating of 7.1.

  • 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 airlines flying 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.
7.4
LATAM AirlinesOverall score based on 1909 reviews
8.0Crew
7.5Boarding
7.3Comfort
7.0Entertainment
6.7Food
Airline reviews

Honestly first time flying with delta and it was pretty good. All the process very smooth and crew was always nice and attentive.

10.0 ExcellentYelen, Mar 2026
ATL - TPA
Read more LATAM Airlines reviews

Honestly first time flying with delta and it was pretty good. All the process very smooth and crew was always nice and attentive.

Deleted flight made me loose my connection flight now stuck in Atlanta for a day

Apart of Sky miles delta. And they go everywhere in Brazil

There was a mechanical issue with the plane that they had to work on before we could take off. That's fine, by all means, PLEASE make sure the mechanics are functioning properly. What was a problem was the fact that we sat on the tarmac for 4.5 hours without moving, without letting us off the plane, and without climate control and air running through the plane. There was no explanation as to what was going on; they just kept promising that it would be "15 minutes, then we are on our way." At one point, they even switched the entire crew out and told everyone we just needed to wait for new employees to show up. Then, as the 4 hours were not moving, an hour before the full refund, they made a big show about "the flight starting and the doors are locked, so you have to sit down." We didn't move for another 40 minutes; they were just trying to skirt around legalities that entitled us to restitution. When the flight finally was underway, the plane was gigantic but cramped in design, my entertainment screen kept freezing and glitching, and subtitles didn't work, and the crew was passive-aggressive. Terrible flight.

We traveled with two young children, and it was not possible for our family to be seated together. No one offered help or assistance to organize seating so we could sit with our kids. In the end, we managed to find two seats in Economy so I could at least sit with one of them, even though I had originally paid for Comfort+. In summary, I had to downgrade my seat just to be able to sit with one of my children, which was very disappointing

I booked a flight through Kayak to Brazil I have traveled to Brazil several times before Kayak Delta or LATAM never mentioned during the booking or in the pre flight process that the visa requirements to visit Brazil have changed earlier this year. I was unaware of this change and as such never got a visa and was unable to fly from JFK to Sao Paulo Add to this that Delta allowed me to fly from Boston to JFK which they should not have as I didn’t have a visa. It has been a terrible experience and a huge loss of money

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

Friendly crew is the only nice thing. Seats uncomfortable. Food and snacks horrible. Movies were the same as the first 10 hour flight two weeks before

Was not able to do a online check-in because the American Airlines system doesn't store our visa or other passport information, allowing us to have a trouble-free check-in. We were forced to have to check-in at the counter which Changes are upgrade status given that we were not able to check in much earlier.

Good flight, seated and had a water within 5 minutes. Crew was hospitable.

We left at 1030 am pacific from LA and supposed to land at 7 pm Eastern in NY. They made a detour, stopped in Philadelphia and didn’t land till 1130 PM Eastern!!! Worst flight experience with no pilot communication with no explanation as to what was going on. Everyone was very frustrated to say the least.

I cancelled my ticket less than 24 hours deadline but I didn’t get refunded.

Flight boarded from Gate 159B, the farthest gate in the LAX Bradley Terminal. While the flight operated on time, the first class cabin attendant made no recognition of my being an Advantage Executive Platinum member.

The flight itself was excellent but the gate attendant made me check my carryon since she said it was an inch too big. I’ve had no problems with this carryon on recent flights on Qantas, Delta, Austrian, Southwest Airlines even though the overhead bins are the same size. there were other carryons in the bins that also looked larger than mine and there was room left in the bins for more. When I picked up my carryon from baggage claim one of the wheels had broken off.

I was in last row so that is never great bc the person in front of me leaned his seat all the way back into me.

The experience at checkin for my American Airlines flight from Sacramento to LAX was very good including the assistance I received in getting my bags checked in and boarding passes printed. Was pleasantly surprised the my bags were checked through all the way to my destination at Clark International Airport in Angeles, Philippines.

Terrible planning. And even worse gate agents. Absolutely rude behavior.

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

Information on your arrival and departure airports