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Cheap flights from San Francisco to Santarém from $471

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Santarém departing on 11/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Francisco to Santarém (SFO-STM)

Cheap round-trip flights

GOL Logo
11:10 am - 2:00 amSFO-STM
58h 50m2 stops
GOL Logo
2:45 pm - 1:05 pmSTM-SFO
50h 20m3 stops
$1,682GOL
Find Deal
sáb., sep. 20 - vie., sep. 26
Logo
10:35 am - 3:20 amSFO-STM
36h 45m2 stops
Logo
11:40 pm - 9:10 pmSTM-SFO
25h 30m2 stops
$1,811
Find Deal
sáb., sep. 20 - vie., sep. 26
GOL Logo
11:58 pm - 2:00 amSFO-STM
46h 02m3 stops
GOL Logo
2:45 pm - 10:54 pmSTM-SFO
36h 09m3 stops
$1,920GOL
Find Deal
sáb., sep. 20 - vie., sep. 26
Logo
12:05 am - 2:00 pmSFO-STM
33h 55m3 stops
Logo
2:45 pm - 5:35 pmSTM-SFO
30h 50m3 stops
$2,524
Find Deal
vie., sep. 19 - vie., sep. 26
Azul Logo
10:35 am - 2:15 pmSFO-STM
23h 40m2 stops
Azul Logo
2:55 pm - 10:20 amSTM-SFO
47h 25m2 stops
$2,660Azul
Find Deal
lun., sep. 29 - vie., oct. 3
Azul Logo
10:35 am - 3:20 amSFO-STM
36h 45m2 stops
Azul Logo
2:55 pm - 10:20 amSTM-SFO
47h 25m2 stops
$2,661Azul
Find Deal
lun., sep. 29 - vie., oct. 3
Logo
12:05 am - 2:00 pmSFO-STM
33h 55m3 stops
Logo
2:55 pm - 5:35 pmSTM-SFO
30h 40m2 stops
$2,747
Find Deal
vie., sep. 19 - vie., sep. 26

Azul flights from San Francisco to Santarém

Our best Azul deals on San Francisco to Santarém flight tickets
Azul
Sep 29
SFO10:35 amSan Francisco
23h 40m
2 stops
STM2:15 pmSantarém Maestro Wilson Fonseca
Oct 3
STM2:55 pmSantarém Maestro Wilson Fonseca
47h 25m
2 stops
SFO10:20 amSan Francisco
$2,660
Find similar
Azul
Sep 29
SFO10:35 amSan Francisco
36h 45m
2 stops
STM3:20 amSantarém Maestro Wilson Fonseca
Oct 3
STM2:55 pmSantarém Maestro Wilson Fonseca
47h 25m
2 stops
SFO10:20 amSan Francisco
$2,661
Find similar

GOL flights from San Francisco to Santarém

Our best GOL deals on San Francisco to Santarém flight tickets
GOL
Sep 20
SFO11:10 amSan Francisco
58h 50m
2 stops
STM2:00 amSantarém Maestro Wilson Fonseca
Sep 26
STM2:45 pmSantarém Maestro Wilson Fonseca
50h 20m
3 stops
SFO1:05 pmSan Francisco
$1,682
Find similar
GOL
Sep 20
SFO11:58 pmSan Francisco
46h 02m
3 stops
STM2:00 amSantarém Maestro Wilson Fonseca
Sep 26
STM2:45 pmSantarém Maestro Wilson Fonseca
36h 09m
3 stops
SFO10:54 pmSan Francisco
$1,920
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Santarém 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, momondo users made 832,500 searches. Data last updated agosto 27, 2025.
Use the filters below to find and compare flights from San Francisco to Santarém that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoSantarém

SFO - STM

SFOSTM

San Francisco

sáb. 9/20

11:10 am-2:00 am

2 stops58h 50m

Santarém Maestro Wilson Fonseca

vie. 9/26

2:45 pm-1:05 pm

3 stops50h 20m

$1,682

San FranciscoSantarém

SFO - STM

SFOSTM

San Francisco

sáb. 9/20

10:35 am-3:20 am

2 stops36h 45m

Santarém Maestro Wilson Fonseca

vie. 9/26

11:40 pm-9:10 pm

2 stops25h 30m

$1,811

San FranciscoSantarém

SFO - STM

SFOSTM

San Francisco

sáb. 9/20

11:58 pm-2:00 am

3 stops46h 02m

Santarém Maestro Wilson Fonseca

vie. 9/26

2:45 pm-10:54 pm

3 stops36h 09m

$1,920

San FranciscoSantarém

SFO - STM

SFOSTM

San Francisco

vie. 9/19

12:05 am-2:00 pm

3 stops33h 55m

Santarém Maestro Wilson Fonseca

vie. 9/26

2:45 pm-5:35 pm

3 stops30h 50m

$2,524

San FranciscoSantarém

SFO - STM

SFOSTM

San Francisco

lun. 9/29

10:35 am-2:15 pm

2 stops23h 40m

Santarém Maestro Wilson Fonseca

vie. 10/3

2:55 pm-10:20 am

2 stops47h 25m

$2,660

San FranciscoSantarém

SFO - STM

SFOSTM

San Francisco

lun. 9/29

10:35 am-3:20 am

2 stops36h 45m

Santarém Maestro Wilson Fonseca

vie. 10/3

2:55 pm-10:20 am

2 stops47h 25m

$2,661

San FranciscoSantarém

SFO - STM

SFOSTM

San Francisco

vie. 9/19

12:05 am-2:00 pm

3 stops33h 55m

Santarém Maestro Wilson Fonseca

vie. 9/26

2:55 pm-5:35 pm

2 stops30h 40m

$2,747

San FranciscoSantarém

SFO - STM

SFOSTM

San Francisco

sáb. 11/8

10:23 pm-1:55 pm

3 stops34h 32m

$471

San FranciscoSantarém

SFO - STM

SFOSTM

San Francisco

mié. 11/12

6:34 am-1:55 pm

3 stops50h 21m

$476

San FranciscoSantarém

SFO - STM

SFOSTM

San Francisco

sáb. 11/8

12:36 am-3:30 pm

2 stops33h 54m

$481

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Francisco to Santarém

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from San Francisco to Santarém Maestro Wilson Fonseca?

LATAM Airlines and GOL are the most popular carriers operating from San Francisco to Santarém Maestro Wilson Fonseca

When to book flights from San Francisco to Santarém

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Santarém according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Santarém (SFO to STM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Santarém

Direct flights

None
There are no direct flights from San Francisco to Santarém. There are no popular flight routes from San Francisco to Santarém.
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  • How far is San Francisco to Santarém Maestro Wilson Fonseca by plane?

    There are 5118.5 mi between San Francisco and Santarém Maestro Wilson Fonseca. 23h 40m is a normal flight duration for this route.

  • When did momondo last update prices for flights from San Francisco Airport to Santarém Maestro Wilson Fonseca Airport?

    Prices for flights from San Francisco Airport to Santarém Maestro Wilson Fonseca Airport are refreshed on a daily basis.

  • How old do you have to be to fly from San Francisco Airport to Santarém Maestro Wilson Fonseca Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Santarém Maestro Wilson Fonseca Airport.

  • What documentation or ID do you need to fly to Santarém Maestro Wilson Fonseca Airport?

    The travel and health documents you'll need for your trip to Santarém Maestro Wilson Fonseca Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santarém Maestro Wilson Fonseca Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Santarém?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Santarém. momondo saves you time and could save you money on your trip.

Can I find flights from San Francisco to Santarém with flexible booking policies on momondo?

momondo does allow users to show only those flights to Santarém from San Francisco which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Francisco to Santarém?

Once all potential San Francisco to Santarém flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Francisco to Santarém right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Francisco to Santarém now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Santarém and let you know when they change.

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