SFO - FOR

$811 Find Cheap Flights from San Francisco to Fortaleza

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Fortaleza departing on 10/26. 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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
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

Sun, Oct 26 - Mon, Nov 3
Delta Logo
10:30 pm - 10:35 amSFO-FOR
32h 05m2 stops
Delta Logo
7:00 pm - 5:36 pmFOR-SFO
27h 36m2 stops
$811Delta
Find Deal
Tue, Oct 7 - Tue, Oct 14
Delta Logo
7:30 am - 11:25 amSFO-FOR
23h 55m2 stops
Delta Logo
7:00 pm - 12:07 pmFOR-SFO
21h 07m2 stops
$812Delta
Find Deal
Tue, Oct 14 - Tue, Oct 28
LATAM Airlines Logo
9:00 am - 11:25 amSFO-FOR
22h 25m2 stops
LATAM Airlines Logo
7:00 pm - 9:02 pmFOR-SFO
30h 02m2 stops
$821LATAM Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 28
LATAM Airlines Logo
6:00 am - 11:25 amSFO-FOR
25h 25m2 stops
LATAM Airlines Logo
7:00 pm - 9:02 pmFOR-SFO
30h 02m2 stops
$822LATAM Airlines
Find Deal
Tue, Oct 14 - Mon, Oct 27
GOL Logo
8:24 am - 11:50 amSFO-FOR
23h 26m2 stops
GOL Logo
3:00 am - 11:43 amFOR-SFO
36h 43m2 stops
$934GOL
Find Deal
Fri, Jul 25 - Sat, Aug 9
American Airlines Logo
12:13 pm - 6:30 pmSFO-FOR
26h 17m1 stop
American Airlines Logo
11:00 pm - 7:00 pmFOR-SFO
24h 00m1 stop
$960American Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 14
 Logo
8:53 am - 11:25 amSFO-FOR
22h 32m1 stop
 Logo
7:00 pm - 2:04 pmFOR-SFO
23h 04m2 stops
Sat, Oct 25 - Fri, Oct 31
GOL Logo
7:20 am - 5:15 pmSFO-FOR
29h 55m2 stops
GOL Logo
3:00 am - 12:56 pmFOR-SFO
37h 56m2 stops
$1,004GOL
Find Deal
Tue, Oct 7 - Tue, Oct 14
 Logo
8:53 am - 11:25 amSFO-FOR
22h 32m1 stop
 Logo
7:00 pm - 9:50 pmFOR-SFO
30h 50m1 stop
$1,138
Find Deal
Sat, Jun 28 - Sun, Jul 6
American Airlines Logo
12:13 pm - 5:15 pmSFO-FOR
25h 02m2 stops
American Airlines Logo
12:50 pm - 11:13 amFOR-SFO
26h 23m2 stops
$1,206American Airlines
Find Deal
Useful Info

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 LATAM Airlines ($821).

Good to know

Cheapest flight$811
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 $1,931 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?

    Star Alliance, SkyTeam, and oneworld 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 $878 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 7964 reviews
8.2Boarding
7.9Entertainment
7.3Food
8.5Crew
7.9Comfort
Airline reviews

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.

8.0 ExcellentMathew, Jun 2025SAN - JFK
Read more Delta reviews

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.

Bathrooms dirty sinks clogged. No one seemed to clean them. Plane very old

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

It was terrible, if they ran flights on time it would make a big difference.

Delta seems to be improving in many areas, except they are super bad with the food available. Bring back normal food service on long flights.

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.

British Airways staff are very polite and willing to help.

The plane was late and then sat on the runway for almost 45 minutes before taking off.

We kept being told that the flight was full and that all overhead compartments were full and therefore had to check in our hand luggage. We were some of the last people to board and noticed that there was still sufficient space in the overhead compartments. We were obliged to check in hand luggage when there was space and so had to wait at luggage retrieval which took a while to then noticed damage to our luggage - not a great experience!

Worst seats I’ve ever had !!! The seats were very narrow and uncomfortable and misaligned with the seats in front of mine leading to bottom of the seat in front of mine pressing on my legs for 15.5 hours !

This was an overnight flight. There was no meal service in first class, just a simple snack basket was offered along with beverages. There should have been some type of continental breakfast prior to arrival in PHL. As an Executive Platinum American Airlines Advantage member, I received no name recognition from the first class flight attendant. When disembarking at PHL, the flight attendants were more interested in their cell phones than saying "thank you" to the passengers as they disembarked.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.