HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from San Francisco (SFO) to Santos Dumont (SDU) from $384

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/8. 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.
SFO — SDU
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from San Francisco to Santos Dumont

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Santos Dumont (SDU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 6, 2024.

Round-trip from

$732
From San Francisco to Rio de Janeiro Santos Dumont
Search Deals

How far in advance should I book a flight from San Francisco to Rio de Janeiro Santos Dumont Airport?

Travelers have found it’s best to book a flight 14 days in advance to save up to 141% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 14 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from San Francisco to Rio de Janeiro Santos Dumont Airport 1-2 weeks in advance for as low as $317, or $778 for flights within the next 24 hours.

What is the cheapest month to fly from San Francisco to Rio de Janeiro Santos Dumont Airport?

August can be a great time to fly to Rio de Janeiro Santos Dumont Airport from San Francisco with a flight ticket averaging about $1,026. Cheapflights users have found deals in the month of August for as cheap as $506. The most expensive prices can be found in the month of December.

What is the cheapest time of day to fly from SFO to SDU?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Francisco to Rio de Janeiro Santos Dumont Airport as you normally would.

Cheap San Francisco to Santos Dumont flights in June & July 2024

Find cheap flight options from San Francisco to Santos Dumont specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,009,960 searches. Prices were last updated on June 6, 2024.
These are some of the most attractive deals on flights from San Francisco to Rio de Janeiro in 2024. More deals are always being added, so be sure to check back regularly.
Wed 7/177:07 amSFO - SDU
2 stops25h 28mAeromexico
Thu 7/256:05 amSDU - SFO
2 stops20h 34mAeromexico
Deal found 6/5$1,215
Thu 7/182:10 pmSFO - SDU
3 stops26h 25mMultiple Airlines
Fri 7/268:30 pmSDU - SFO
3 stops41h 35mMultiple Airlines
Deal found 6/5$1,224
Sun 7/78:30 amSFO - SDU
2 stops32h 05mMultiple Airlines
Tue 7/307:50 amSDU - SFO
2 stops30h 56mMultiple Airlines
Deal found 6/4$1,225
Fri 7/511:13 pmSFO - SDU
2 stops33h 22mAeromexico
Tue 7/306:05 amSDU - SFO
2 stops20h 34mAeromexico
Deal found 6/4$1,276
Thu 7/47:07 amSFO - SDU
2 stops25h 28mAeromexico
Thu 7/186:05 amSDU - SFO
2 stops20h 34mAeromexico
Deal found 6/5$1,287
Fri 7/511:13 pmSFO - SDU
2 stops33h 22mAeromexico
Sat 7/276:05 amSDU - SFO
2 stops20h 34mAeromexico
Deal found 6/4$1,301
Thu 7/187:07 amSFO - SDU
2 stops25h 28mAeromexico
Fri 7/266:05 amSDU - SFO
2 stops35h 29mAeromexico
Deal found 6/5$1,312
Sat 7/610:05 pmSFO - SDU
2 stops42h 30mAir Canada
Tue 7/307:50 amSDU - SFO
2 stops30h 56mAir Canada
Deal found 6/4$1,331
Thu 7/253:12 pmSFO - SDU
2 stops41h 23mAeromexico
Wed 9/256:05 amSDU - SFO
2 stops35h 24mAeromexico
Deal found 6/5$1,355

San Francisco to Santos Dumont 2024 flight deals

Discover exclusive flight deals for travel between San Francisco and Santos Dumont in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 6, 2024.
These are some of the most attractive deals on flights from San Francisco to Rio de Janeiro in 2024. More deals are always being added, so be sure to check back regularly.
Tue 10/112:10 pmSFO - SDU
2 stops28h 25mAir Canada
Thu 10/177:50 amSDU - SFO
2 stops40h 02mAir Canada
Deal found 6/5$909
Fri 10/1112:10 pmSFO - SDU
2 stops28h 25mAir Canada
Mon 10/217:50 amSDU - SFO
2 stops41h 41mAir Canada
Deal found 6/5$922
Tue 11/127:10 amSFO - SDU
2 stops32h 25mMultiple Airlines
Tue 11/197:50 amSDU - SFO
2 stops31h 57mMultiple Airlines
Deal found 6/6$933
Wed 8/147:15 amSFO - SDU
2 stops25h 20mMultiple Airlines
Wed 8/218:15 pmSDU - SFO
2 stops19h 42mMultiple Airlines
Deal found 6/5$1,042
Mon 9/911:50 amSFO - SDU
2 stops22h 05mLATAM Airlines
Tue 9/175:10 pmSDU - SFO
2 stops22h 24mLATAM Airlines
Deal found 6/5$1,046
Fri 10/1110:20 pmSFO - SDU
2 stops30h 40mLATAM Airlines
Thu 10/248:15 pmSDU - SFO
2 stops19h 12mLATAM Airlines
Deal found 6/5$1,084
Sun 8/118:30 amSFO - SDU
2 stops32h 05mAir Canada
Sun 9/88:40 amSDU - SFO
2 stops42h 42mAir Canada
Deal found 6/6$1,094
Tue 9/1011:13 pmSFO - SDU
2 stops37h 07mMultiple Airlines
Tue 9/175:10 pmSDU - SFO
2 stops24h 16mMultiple Airlines
Deal found 6/5$1,096
Thu 8/296:30 amSFO - SDU
2 stops34h 05mAir Canada
Wed 9/47:50 amSDU - SFO
2 stops31h 26mAir Canada
Deal found 6/4$1,097

San Francisco to Santos Dumont flights leaving soon

Find last-minute flight options from San Francisco to Santos Dumont for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 6, 2024.
Check out these flights departing soon from San Francisco to Rio de Janeiro. Tip: verify your flight details before completing your reservation.
Sun 6/1611:12 pmSFO - SDU
2 stops33h 23mAeromexico
Thu 7/46:05 amSDU - SFO
2 stops20h 34mAeromexico
Deal found 6/4$1,445
Sun 6/1611:12 pmSFO - SDU
2 stops33h 23mAeromexico
Wed 7/106:05 amSDU - SFO
2 stops20h 34mAeromexico
Deal found 6/4$1,460
Wed 6/1211:12 pmSFO - SDU
2 stops33h 23mAeromexico
Thu 6/276:05 amSDU - SFO
2 stops35h 47mAeromexico
Deal found 6/5$1,648
Sun 6/168:15 amSFO - SDU
2 stops32h 20mMultiple Airlines
Tue 7/97:50 amSDU - SFO
2 stops30h 45mMultiple Airlines
Deal found 6/4$1,739
Sat 6/1510:30 pmSFO - SDU
2 stops42h 05mMultiple Airlines
Wed 7/107:45 amSDU - SFO
2 stops32h 01mMultiple Airlines
Deal found 6/4$1,752
Sat 6/1510:48 pmSFO - SDU
2 stops28h 17mAzul
Mon 7/89:45 pmSDU - SFO
2 stops28h 15mAzul
Deal found 6/4$1,849
Thu 6/138:59 amSFO - SDU
2 stops19h 56mLATAM Airlines
Tue 6/258:15 pmSDU - SFO
2 stops19h 27mLATAM Airlines
Deal found 6/6$2,019
Thu 6/138:59 amSFO - SDU
2 stops19h 56mLATAM Airlines
Tue 6/256:05 amSDU - SFO
2 stops21h 21mLATAM Airlines
Deal found 6/5$2,042
Sun 6/168:15 amSFO - SDU
2 stops32h 20mMultiple Airlines
Sun 7/71:10 pmSDU - SFO
2 stops25h 25mMultiple Airlines
Deal found 6/4$2,125

One-way flights to Santos Dumont from San Francisco

Search for one-way flight options from San Francisco to Santos Dumont. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 6, 2024.
If you're seeking multiple options on one-way flights from San Francisco to Rio de Janeiro, be sure to check out these deals, which are updated often. Those seeking round-trip flights from San Francisco to Rio de Janeiro should utilize the search form at the the top of the page.
Sun 9/81:38 amSFO - SDU
2 stops27h 02mMultiple Airlines
Deal found 6/4$384
Sun 8/188:03 pmSFO - SDU
2 stops31h 07mMultiple Airlines
Deal found 6/4$394
Sun 9/81:38 amSFO - SDU
3 stops27h 57mMultiple Airlines
Deal found 6/4$415
Sat 8/1711:55 pmSFO - SDU
3 stops28h 35mMultiple Airlines
Deal found 6/4$430
Tue 9/248:00 amSFO - SDU
2 stops26h 20mGOL
Deal found 6/4$436
Sat 8/1711:00 pmSFO - SDU
2 stops41h 35mMultiple Airlines
Deal found 6/4$489
Wed 9/258:00 amSFO - SDU
2 stops29h 10mGOL
Deal found 6/4$490
Thu 10/312:10 pmSFO - SDU
2 stops28h 25mMultiple Airlines
Deal found 6/4$494
Wed 8/71:38 amSFO - SDU
2 stops25h 27mMultiple Airlines
Deal found 6/4$501

Find flights from San Francisco to Santos Dumont within your budget

Customize your flight search to find flights from San Francisco to Santos Dumont that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,009,960 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$903 - $1,597

Route

Depart

Return

Price

San FranciscoRio de Janeiro Santos Dumont

SFO - SDU

SFOSDU

San Francisco

Wed 10/9

2 stops28h 25m

Rio de Janeiro Santos Dumont

Wed 10/16

2 stops30h 57m

$903

San FranciscoRio de Janeiro Santos Dumont

SFO - SDU

SFOSDU

San Francisco

Tue 10/1

2 stops28h 25m

Rio de Janeiro Santos Dumont

Thu 10/17

2 stops40h 02m

$909

San FranciscoRio de Janeiro Santos Dumont

SFO - SDU

SFOSDU

San Francisco

Fri 10/11

2 stops28h 25m

Rio de Janeiro Santos Dumont

Mon 10/21

2 stops41h 41m

$922

San FranciscoRio de Janeiro Santos Dumont

SFO - SDU

SFOSDU

San Francisco

Wed 8/14

2 stops25h 20m

Rio de Janeiro Santos Dumont

Wed 8/21

2 stops19h 42m

$1,042

San FranciscoRio de Janeiro Santos Dumont

SFO - SDU

SFOSDU

San Francisco

Mon 9/9

2 stops22h 05m

Rio de Janeiro Santos Dumont

Tue 9/17

2 stops22h 24m

$1,046

San FranciscoRio de Janeiro Santos Dumont

SFO - SDU

SFOSDU

San Francisco

Thu 8/29

2 stops22h 45m

Rio de Janeiro Santos Dumont

Wed 9/4

2 stops30h 13m

$1,196

San FranciscoRio de Janeiro Santos Dumont

SFO - SDU

SFOSDU

San Francisco

Thu 8/1

2 stops41h 23m

Rio de Janeiro Santos Dumont

Thu 8/8

2 stops32h 29m

$1,212

San FranciscoRio de Janeiro Santos Dumont

SFO - SDU

SFOSDU

San Francisco

Sat 9/7

2 stops24h 05m

Rio de Janeiro Santos Dumont

Wed 9/18

2 stops33h 59m

$1,237

San FranciscoRio de Janeiro Santos Dumont

SFO - SDU

SFOSDU

San Francisco

Tue 9/10

2 stops19h 25m

Rio de Janeiro Santos Dumont

Mon 9/16

2 stops20h 56m

$1,597

Flights are sorted by cheapest first

Deals found on 6/4

No data available for this route at this time. Please check back soon.

Best time to book a flight from San Francisco to Santos Dumont

Have a flexible travel schedule? Discover the best time to fly to Santos Dumont from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Santos Dumont by month

Plan your trip to Santos Dumont by taking into account the average temperature and rainfall totals by month.

RIO

Temperature

69.8 - 82.4 °F

If weather is an important factor for your trip to Rio de Janeiro Santos Dumont Airport, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Santos Dumont

Get insights into the airlines that provide service to Santos Dumont. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santos Dumont. Reviews last updated June 6, 2024.
Read reviews from past customers who have flown GOL, United Airlines and LATAM Airlines from San Francisco to Rio de Janeiro. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Azul
8.2
Very good
925 reviews

Overall

8.2

Comfort

8.0

Crew

8.7

Entertainment

7.7

Boarding

8.2

Food

7.3

Reviews

1 / 10

Passagem cara. Mala quebrada de porão. Me negaram repetir uma simples lata de cerveja num voo de mais de 8 horas. Poltronas pouco reclinam. O negócio é colocar gente para dentro fechar a porta e faturar

Azul
8.2
Very good
925 reviews
Azul
8.2
Very good
925 reviews

Overall

8.2

Comfort

8.0

Crew

8.7

Entertainment

7.7

Boarding

8.2

Food

7.3

Reviews

1 / 10

Passagem cara. Mala quebrada de porão. Me negaram repetir uma simples lata de cerveja num voo de mais de 8 horas. Poltronas pouco reclinam. O negócio é colocar gente para dentro fechar a porta e faturar

Delta
8.0
Very good
10,371 reviews
Azul
8.2
Very good
925 reviews

Overall

8.2

Comfort

8.0

Crew

8.7

Entertainment

7.7

Boarding

8.2

Food

7.3

Reviews

1 / 10

Passagem cara. Mala quebrada de porão. Me negaram repetir uma simples lata de cerveja num voo de mais de 8 horas. Poltronas pouco reclinam. O negócio é colocar gente para dentro fechar a porta e faturar

Aeromexico
7.6
Good
2,445 reviews
Azul
8.2
Very good
925 reviews

Overall

8.2

Comfort

8.0

Crew

8.7

Entertainment

7.7

Boarding

8.2

Food

7.3

Reviews

1 / 10

Passagem cara. Mala quebrada de porão. Me negaram repetir uma simples lata de cerveja num voo de mais de 8 horas. Poltronas pouco reclinam. O negócio é colocar gente para dentro fechar a porta e faturar

LATAM Airlines
7.5
Good
2,322 reviews
Azul
8.2
Very good
925 reviews

Overall

8.2

Comfort

8.0

Crew

8.7

Entertainment

7.7

Boarding

8.2

Food

7.3

Reviews

1 / 10

Passagem cara. Mala quebrada de porão. Me negaram repetir uma simples lata de cerveja num voo de mais de 8 horas. Poltronas pouco reclinam. O negócio é colocar gente para dentro fechar a porta e faturar

GOL
7.5
Good
1,270 reviews
Azul
8.2
Very good
925 reviews

Overall

8.2

Comfort

8.0

Crew

8.7

Entertainment

7.7

Boarding

8.2

Food

7.3

Reviews

1 / 10

Passagem cara. Mala quebrada de porão. Me negaram repetir uma simples lata de cerveja num voo de mais de 8 horas. Poltronas pouco reclinam. O negócio é colocar gente para dentro fechar a porta e faturar

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Santos Dumont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Francisco to Rio de Janeiro Santos Dumont?

    For a flight from San Francisco to Rio de Janeiro Santos Dumont, you will be flying from San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city. San Francisco is the only San Francisco airport and it handles 0 outbound flights to Rio de Janeiro Santos Dumont per day. 0 airlines have flights to Rio de Janeiro Santos Dumont from San Francisco on a regular basis.

  • Can I find flights from San Francisco to Rio de Janeiro Santos Dumont Airport for under $1,000 on Cheapflights?

    Yes, there are multiple flights from San Francisco to Rio de Janeiro Santos Dumont Airport for under $1,000. The cheapest flight booked recently is on Multiple Airlines for just $903, but on average you can expect to pay $1,114.

  • Are there last-minute flights available from San Francisco to Rio de Janeiro Santos Dumont Airport for under $1,500?

    There are currently 20+ open flights from San Francisco to Rio de Janeiro Santos Dumont Airport within the next 7 days for less than $1,500.

  • What are the cheapest airlines flying from San Francisco to Rio de Janeiro Santos Dumont Airport round-trip?

    Our cheapest airline available from San Francisco to Rio de Janeiro Santos Dumont Airport is Air Canada. Our recent data shows that you can find tickets from as low as $909 on this airline. Additional options worth looking into are LATAM Airlines and GOL, starting at $1,046 and $1,196 round-trip.

  • What are the cheapest airlines to fly from San Francisco to Rio de Janeiro Santos Dumont Airport one-way?

    $436 is the cheapest one-way deal found within the past few days, from GOL. You may also be able to find cheap deals on Air Canada and Azul, with prices starting from $512 and $772, respectively.

  • What does SFO to SDU mean?

    This is defined as San Francisco Airport (SFO) and Rio de Janeiro Santos Dumont Airport (SDU). Codes like Rio de Janeiro Santos Dumont Airport are often used to just call airports uniquely.

  • Can I find deals for flights from San Francisco to Santos Dumont that include extra baggage allowance?

    The amount of baggage you can bring on your San Francisco to Santos Dumont flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Francisco to Santos Dumont with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Francisco to Santos Dumont flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from San Francisco to Santos Dumont that include hotel bookings?

    Yes. In addition to deals on San Francisco to Santos Dumont flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to Santos Dumont?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Santos Dumont.

  • Can I find deals for business class flights from San Francisco to Santos Dumont?

    Yes. Cheapflights offers flight deals from San Francisco to Santos Dumont by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from San Francisco to Santos Dumont that allow pets onboard?

    Many airlines flying from San Francisco to Santos Dumont offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Francisco to Santos Dumont?

    Yes, you can often find last-minute deals on San Francisco to Santos Dumont flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Francisco to Rio de Janeiro Santos Dumont Airport flight deals updated?

    The San Francisco to Rio de Janeiro Santos Dumont Airport flight deals you see on this page were last updated on 6/6.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco to Santos Dumont
See prices for flight routes from nearby airports that may be better suited for you.

Los Angeles to Rio de Janeiro–Galeão Intl flights
Los Angeles to Santos Dumont flights
San Francisco to Rio de Janeiro–Galeão Intl flights
Ontario to Rio de Janeiro–Galeão Intl flights
Santa Ana to Rio de Janeiro–Galeão Intl flights
San Diego to Rio de Janeiro–Galeão Intl flights
Las Vegas to Rio de Janeiro–Galeão Intl flights
Las Vegas to Santos Dumont flights
San Jose to Rio de Janeiro–Galeão Intl flights
San Diego to Santos Dumont flights
Sacramento to Rio de Janeiro–Galeão Intl flights
San Jose to Santos Dumont flights
Oakland to Rio de Janeiro–Galeão Intl flights
Sacramento to Santos Dumont flights
Reno to Rio de Janeiro–Galeão Intl flights
Santa Rosa to Rio de Janeiro–Galeão Intl flights
Santa Barbara to Rio de Janeiro–Galeão Intl flights
Fresno to Rio de Janeiro–Galeão Intl flights
Los Angeles to Oakland, California flights
Atlanta to Newark Airport flights
Las Vegas to Chicago flights
New York to Moscow flights
Indianapolis to New York flights
Tampa to Key West flights
Denver to Seattle flights
Texas to New York flights
New York to Salt Lake City flights
Dallas to New Orleans flights
San Francisco to Manila flights
San Francisco to Sidney, Montana flights

Search flights from San Francisco to Santos Dumont by cabin class

Find flights from San Francisco to Santos Dumont, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Francisco to Santos Dumont?

Cheapflights makes it easy to find San Francisco to Santos Dumont flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Santos Dumont?

Cheapflights simply makes it quick and affordable to book flights from San Francisco to Santos Dumont by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from San Francisco to Santos Dumont with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from San Francisco to Santos Dumont flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from San Francisco to Santos Dumont become cheaper?

Yes, Cheapflights offers price alerts on San Francisco to Santos Dumont flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines