SFO - FOR

$394 Find Cheap Flights from San Francisco to Fortaleza

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 Fortaleza departing on 12/9. 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 Fortaleza

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Fortaleza, 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 Fortaleza, as well as popular online travel agencies
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Flights Deals

Cheap Flights from San Francisco to Fortaleza (SFO-FOR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Fortaleza 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 Fortaleza

Tue, Sep 9 - Tue, Sep 23
Delta Logo
1:41 pm - 11:25 amSFO-FOR
17h 44m2 stops
Delta Logo
7:00 pm - 11:55 amFOR-SFO
20h 55m2 stops
$811Delta
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Fri, Aug 22 - Sat, Aug 30
American Airlines Logo
8:00 am - 11:50 amSFO-FOR
23h 50m2 stops
American Airlines Logo
12:30 pm - 11:15 amFOR-SFO
26h 45m2 stops
$814American Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 22
American Airlines Logo
7:30 am - 3:15 pmSFO-FOR
26h 45m2 stops
American Airlines Logo
4:50 pm - 11:08 amFOR-SFO
23h 18m2 stops
$815American Airlines
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Tue, Oct 14 - Mon, Oct 27
GOL Logo
12:27 pm - 2:05 amSFO-FOR
33h 38m2 stops
GOL Logo
3:45 am - 11:27 amFOR-SFO
35h 42m2 stops
$934GOL
Find Deal
Tue, Oct 14 - Tue, Oct 28
GOL Logo
12:27 pm - 2:05 amSFO-FOR
33h 38m2 stops
GOL Logo
3:55 pm - 11:27 amFOR-SFO
23h 32m2 stops
$935GOL
Find Deal
Fri, Oct 24 - Thu, Oct 30
LATAM Airlines Logo
7:07 am - 7:15 pmSFO-FOR
32h 08m2 stops
LATAM Airlines Logo
2:50 am - 5:22 pmFOR-SFO
42h 32m2 stops
$950LATAM Airlines
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Tue, Oct 14 - Thu, Nov 6
LATAM Airlines Logo
11:58 am - 11:25 amSFO-FOR
19h 27m2 stops
LATAM Airlines Logo
2:20 pm - 9:45 amFOR-SFO
24h 25m2 stops
$958LATAM Airlines
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Mon, Sep 8 - Tue, Sep 23
Copa Airlines Logo
1:30 am - 11:50 amSFO-FOR
30h 20m2 stops
Copa Airlines Logo
6:15 pm - 11:25 pmFOR-SFO
33h 10m2 stops
$1,104Copa Airlines
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Thu, Aug 28 - Sun, Aug 31
Copa Airlines Logo
1:30 am - 11:50 amSFO-FOR
30h 20m2 stops
Copa Airlines Logo
3:10 am - 11:25 pmFOR-SFO
24h 15m2 stops
$1,162Copa Airlines
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Mon, Dec 22 - Wed, Dec 31
Delta Logo
11:55 pm - 11:05 amSFO-FOR
30h 10m2 stops
Delta Logo
2:20 pm - 6:36 pmFOR-SFO
33h 16m2 stops
$1,569Delta
Find Deal
Booking Insights

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

Get data-powered insights and trends into flights from San Francisco to Fortaleza 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 Fortaleza?

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 Fortaleza were found on Delta ($811) and American Airlines ($814).

Good to know

Low seasonSeptember
Cheapest flight$394
Best time to beat the crowds with an average 58% drop in price.
Most popular time to fly with an average 86% increase in price.
Flight from San Francisco to Fortaleza

When to book flights from San Francisco to Fortaleza

Are your dates flexible? Find out the best times to travel from San Francisco to Fortaleza 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 Fortaleza

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

    In the last 3 days, the lowest price for a flight from San Francisco to Fortaleza was $394 for a one-way ticket and $811 for a round-trip.

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

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

  • Which airports will I be using when flying from San Francisco to Fortaleza?

    When flying out of San Francisco you will be using San Francisco. You will be landing at Fortaleza, also known as Fortaleza Pinto Martins.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from San Francisco to Fortaleza are Delta and American Airlines. With an average price for the route of $810 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $1,396 and an overall rating of 7.2.

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

    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 Fortaleza.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Fortaleza 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 Fortaleza?

    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 Fortaleza with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and FOR 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 Fortaleza?

    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 Fortaleza 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 Fortaleza

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Fortaleza. 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 Fortaleza? 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.
8.0
DeltaOverall score based on 7980 reviews
7.9Comfort
8.5Crew
8.2Boarding
7.3Food
7.9Entertainment
Airline reviews

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

4.0 OkayMrs., Jul 2025LAX - RDU
Read more Delta reviews

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

737-800 in first class was pretty dumpy. Seat had an uncomfortable angle, storage under the seat was blocked so even my very modest backpack didn't fit, power outlet was flaky. Weird tiny seat pockets that couldn't hold a gallon ziploc bag, emesis bag missing, etc. etc. No in-flight service due to turbulence. Crew was excellent, boarding was smooth despite a full flight.

Delta flight was on time, seats were comfortable, and crew was nice.

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 Fortaleza

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