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Cheap flights from the United States to Santarém from $456

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Santarém departing on 8/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United States to Santarém

Recent round-trip flight deals from the United States to Santarém

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:20 pm - 1:35 pm
ORD
-
STM
36h 15m
2 stops
Multiple Airlines Logo
3:20 pm - 9:20 pm
STM
-
ORD
32h 00m
2 stops
$1,166Multiple Airlines
Sat, Aug 1 - Mon, Aug 31
Multiple Airlines Logo
11:20 pm - 1:35 pm
ORD
-
STM
36h 15m
2 stops
Multiple Airlines Logo
2:15 pm - 9:20 pm
STM
-
ORD
33h 05m
2 stops
$1,215Multiple Airlines
Sat, Aug 1 - Sun, Aug 30
GOL Logo
8:30 am - 1:35 pm
ORD
-
STM
27h 05m
2 stops
GOL Logo
3:20 pm - 11:30 pm
STM
-
ORD
34h 10m
3 stops
$1,241GOL
Sun, Aug 2 - Sun, Aug 30
Multiple Airlines Logo
11:20 pm - 12:10 am
ORD
-
STM
46h 50m
2 stops
Multiple Airlines Logo
4:30 pm - 9:20 pm
STM
-
ORD
30h 50m
3 stops
$1,264Multiple Airlines
Sun, Aug 2 - Mon, Aug 31
GOL Logo
8:22 am - 2:40 pm
ORD
-
STM
28h 18m
2 stops
GOL Logo
2:15 pm - 12:35 am
STM
-
ORD
36h 20m
3 stops
$1,289GOL
Sat, Aug 15 - Sat, Aug 22
GOL Logo
8:22 am - 2:40 pm
ORD
-
STM
28h 18m
2 stops
GOL Logo
2:15 pm - 10:31 pm
STM
-
ORD
34h 16m
2 stops
$1,301GOL
Sat, Aug 15 - Sat, Aug 22
Multiple Airlines Logo
11:20 pm - 1:35 pm
ORD
-
STM
36h 15m
2 stops
Multiple Airlines Logo
3:20 pm - 9:20 pm
STM
-
ORD
32h 00m
2 stops
$1,336Multiple Airlines
Sun, Aug 2 - Mon, Aug 31
Multiple Airlines Logo
11:20 pm - 1:35 pm
ORD
-
STM
36h 15m
2 stops
Multiple Airlines Logo
4:30 pm - 9:20 pm
STM
-
ORD
30h 50m
3 stops
$1,343Multiple Airlines
Sat, Aug 1 - Mon, Aug 31
Multiple Airlines Logo
11:20 pm - 1:35 pm
ORD
-
STM
36h 15m
2 stops
Multiple Airlines Logo
4:30 pm - 9:20 pm
STM
-
ORD
30h 50m
3 stops
$1,368Multiple Airlines
Sat, Aug 1 - Sun, Aug 30
GOL Logo
9:49 pm - 2:40 pm
SFO
-
STM
36h 51m
2 stops
GOL Logo
2:15 pm - 11:34 am
STM
-
SFO
49h 19m
3 stops
$1,374GOL
Fri, Jul 31 - Sun, Aug 9

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GOL flights from United States to Santarém

Our best GOL deals on United States to Santarém flight tickets
GOL
Aug 2
ORD8:30 amChicago O'Hare Intl
27h 05m
2 stops
STM1:35 pmSantarém Maestro Wilson Fonseca
Aug 30
STM3:20 pmSantarém Maestro Wilson Fonseca
34h 10m
3 stops
ORD11:30 pmChicago O'Hare Intl
$1,241
GOL
Aug 15
ORD8:22 amChicago O'Hare Intl
28h 18m
2 stops
STM2:40 pmSantarém Maestro Wilson Fonseca
Aug 22
STM2:15 pmSantarém Maestro Wilson Fonseca
36h 20m
3 stops
ORD12:35 amChicago O'Hare Intl
$1,289
GOL
Aug 15
ORD8:22 amChicago O'Hare Intl
28h 18m
2 stops
STM2:40 pmSantarém Maestro Wilson Fonseca
Aug 22
STM2:15 pmSantarém Maestro Wilson Fonseca
34h 16m
2 stops
ORD10:31 pmChicago O'Hare Intl
$1,301

momondo Fare Finder

 
Customize your flight search to find flights from United States 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 July 6, 2026.
Use the filters below to find and compare flights from the United States to Santarém that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoSantarém

ORD - STM

ORDSTM

Chicago O'Hare Intl

Sat 8/1

11:20 pm-1:35 pm

2 stops36h 15m

Santarém Maestro Wilson Fonseca

Mon 8/31

3:20 pm-9:20 pm

2 stops32h 00m

$1,166

ChicagoSantarém

ORD - STM

ORDSTM

Chicago O'Hare Intl

Sat 8/1

11:20 pm-1:35 pm

2 stops36h 15m

Santarém Maestro Wilson Fonseca

Sun 8/30

2:15 pm-9:20 pm

2 stops33h 05m

$1,215
Quickest round-trip

ChicagoSantarém

ORD - STM

ORDSTM

Chicago O'Hare Intl

Sun 8/2

8:30 am-1:35 pm

2 stops27h 05m

Santarém Maestro Wilson Fonseca

Sun 8/30

3:20 pm-11:30 pm

3 stops34h 10m

$1,241

ChicagoSantarém

ORD - STM

ORDSTM

Chicago O'Hare Intl

Sun 8/2

11:20 pm-12:10 am

2 stops46h 50m

Santarém Maestro Wilson Fonseca

Mon 8/31

4:30 pm-9:20 pm

3 stops30h 50m

$1,264

ChicagoSantarém

ORD - STM

ORDSTM

Chicago O'Hare Intl

Sat 8/15

8:22 am-2:40 pm

2 stops28h 18m

Santarém Maestro Wilson Fonseca

Sat 8/22

2:15 pm-12:35 am

3 stops36h 20m

$1,289

ChicagoSantarém

ORD - STM

ORDSTM

Chicago O'Hare Intl

Sat 8/15

8:22 am-2:40 pm

2 stops28h 18m

Santarém Maestro Wilson Fonseca

Sat 8/22

2:15 pm-10:31 pm

2 stops34h 16m

$1,301

ChicagoSantarém

ORD - STM

ORDSTM

Chicago O'Hare Intl

Sun 8/2

11:20 pm-1:35 pm

2 stops36h 15m

Santarém Maestro Wilson Fonseca

Mon 8/31

3:20 pm-9:20 pm

2 stops32h 00m

$1,336

ChicagoSantarém

ORD - STM

ORDSTM

Chicago O'Hare Intl

Sat 8/1

11:20 pm-1:35 pm

2 stops36h 15m

Santarém Maestro Wilson Fonseca

Mon 8/31

4:30 pm-9:20 pm

3 stops30h 50m

$1,343

ChicagoSantarém

ORD - STM

ORDSTM

Chicago O'Hare Intl

Sat 8/1

11:20 pm-1:35 pm

2 stops36h 15m

Santarém Maestro Wilson Fonseca

Sun 8/30

4:30 pm-9:20 pm

3 stops30h 50m

$1,368

San FranciscoSantarém

SFO - STM

SFOSTM

San Francisco

Fri 7/31

9:49 pm-2:40 pm

2 stops36h 51m

Santarém Maestro Wilson Fonseca

Sun 8/9

2:15 pm-11:34 am

3 stops49h 19m

$1,374

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from United States 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

Can stopping save me money on United States to Santarém flights?

You could potentially save up to 6% on your flight if you consider stops on a United States to Santarém flight.

Cheap United States to Santarém flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Santarém

Fastest flight time

28h 18m

Direct flights

None
The fastest flight from United States to Santarém takes 28h 18m
There are no direct flights from United States to Santarém. There are no popular flight routes from United States to Santarém.
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Frequently asked questions about flying from the United States to Santarém

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

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

  • How old do you have to be to fly from United States 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 United States to Santarém Maestro Wilson Fonseca Airport.

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

    The necessary travel and health documents for your Santarém Maestro Wilson Fonseca Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United States to Santarém

Compare and see reviews for airlines that fly from United States to Santarém with momondo
Airline
Rating
Free Cancellation
Price
GOLPriceFrom $813Free CancellationRating
7.3
1,252 reviews
Search GOL flights

Why use momondo?

Why should I use momondo to find a flight deal from United States to Santarém?

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

Can I find flights from United States to Santarém with flexible booking policies on momondo?

All flight searches from United States to Santarém on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from United States to Santarém?

momondo helps you find the best flight between United States and Santarém by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Santarém, momondo offers a useful price alert feature which will track prices for flights to Santarém from United States and alert you when they change.

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