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Cheap flights from the United States to Porto Santo from $552

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Porto Santo departing on 5/3. 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 the United States to Porto Santo

Recent round-trip flight deals from the United States to Porto Santo

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
6:30 pm - 11:10 am
BOS
-
PXO
11h 40m1 stop
TAP AIR PORTUGAL Logo
12:00 pm - 8:20 pm
PXO
-
BOS
13h 20m1 stop
$552TAP AIR PORTUGAL
Sun, May 3 - Mon, May 11
TAP AIR PORTUGAL Logo
6:30 pm - 11:10 am
BOS
-
PXO
11h 40m1 stop
TAP AIR PORTUGAL Logo
12:00 pm - 7:44 am
PXO
-
BOS
24h 44m2 stops
$757TAP AIR PORTUGAL
Sun, May 3 - Mon, May 11
TAP AIR PORTUGAL Logo
11:00 pm - 11:10 am
EWR
-
PXO
31h 10m1 stop
TAP AIR PORTUGAL Logo
12:00 pm - 3:30 pm
PXO
-
EWR
32h 30m1 stop
$775TAP AIR PORTUGAL
Tue, Apr 14 - Sun, Apr 19
Multiple Airlines Logo
6:30 pm - 11:10 am
BOS
-
PXO
11h 40m1 stop
Multiple Airlines Logo
12:00 pm - 7:44 am
PXO
-
BOS
24h 44m2 stops
$779Multiple Airlines
Sun, May 3 - Mon, May 11
Multiple Airlines Logo
8:30 pm - 11:10 am
EWR
-
PXO
33h 40m2 stops
Multiple Airlines Logo
12:00 pm - 8:10 pm
PXO
-
EWR
37h 10m2 stops
$782Multiple Airlines
Tue, Apr 14 - Sun, Apr 19
Multiple Airlines Logo
8:30 pm - 11:10 am
EWR
-
PXO
33h 40m2 stops
Multiple Airlines Logo
12:00 pm - 1:10 pm
PXO
-
EWR
30h 10m1 stop
$785Multiple Airlines
Tue, Apr 14 - Sun, Apr 19
Azores Airlines Logo
10:25 pm - 7:55 am
BOS
-
PXO
29h 30m2 stops
Azores Airlines Logo
12:00 pm - 7:50 pm
PXO
-
BOS
36h 50m2 stops
$862Azores Airlines
Fri, Mar 20 - Thu, Apr 16
TAP AIR PORTUGAL Logo
10:05 pm - 8:50 pm
JFK
-
PXO
17h 45m1 stop
TAP AIR PORTUGAL Logo
12:00 pm - 8:05 pm
PXO
-
JFK
13h 05m1 stop
$907TAP AIR PORTUGAL
Fri, May 22 - Mon, Jun 1
Azores Airlines Logo
9:20 pm - 7:25 pm
BOS
-
PXO
17h 05m2 stops
Azores Airlines Logo
8:30 am - 7:55 pm
PXO
-
BOS
16h 25m2 stops
$982Azores Airlines
Sat, Feb 7 - Sat, Feb 14
Turkish Airlines Logo
12:40 am - 8:50 pm
EWR
-
PXO
39h 10m2 stops
Turkish Airlines Logo
12:00 pm - 10:45 pm
PXO
-
EWR
39h 45m2 stops
$1,562Turkish Airlines
Thu, May 21 - Mon, Jun 1

TAP AIR PORTUGAL flights from United States to Porto Santo

Our best TAP AIR PORTUGAL deals on United States to Porto Santo flight tickets
TAP AIR PORTUGAL
May 3
BOS6:30 pmBoston Logan Intl
11h 40m
1 stop
PXO11:10 amPorto Santo
May 11
PXO12:00 pmPorto Santo
13h 20m
1 stop
BOS8:20 pmBoston Logan Intl
$552
Find similar
TAP AIR PORTUGAL
May 3
BOS6:30 pmBoston Logan Intl
11h 40m
1 stop
PXO11:10 amPorto Santo
May 11
PXO12:00 pmPorto Santo
24h 44m
2 stops
BOS7:44 amBoston Logan Intl
$757
Find similar
TAP AIR PORTUGAL
Apr 14
EWR11:00 pmNewark
31h 10m
1 stop
PXO11:10 amPorto Santo
Apr 19
PXO12:00 pmPorto Santo
32h 30m
1 stop
EWR3:30 pmNewark
$775
Find similar

Azores Airlines flights from United States to Porto Santo

Our best Azores Airlines deals on United States to Porto Santo flight tickets
Azores Airlines
Mar 20
BOS10:25 pmBoston Logan Intl
29h 30m
2 stops
PXO7:55 amPorto Santo
Apr 16
PXO12:00 pmPorto Santo
36h 50m
2 stops
BOS7:50 pmBoston Logan Intl
$862
Find similar
Azores Airlines
Feb 7
BOS9:20 pmBoston Logan Intl
17h 05m
2 stops
PXO7:25 pmPorto Santo
Feb 14
PXO8:30 amPorto Santo
16h 25m
2 stops
BOS7:55 pmBoston Logan Intl
$982
Find similar
Azores Airlines
Jun 5
BOS9:15 pmBoston Logan Intl
18h 35m
2 stops
PXO8:50 pmPorto Santo
Jun 14
PXO12:00 pmPorto Santo
36h 50m
2 stops
BOS7:50 pmBoston Logan Intl
$1,130
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United States to Porto Santo 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 December 15, 2025.
Use the filters below to find and compare flights from the United States to Porto Santo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonPorto Santo

BOS - PXO

BOSPXO

Boston Logan Intl

Sun 5/3

6:30 pm-11:10 am

1 stop11h 40m

Porto Santo

Mon 5/11

12:00 pm-8:20 pm

1 stop13h 20m

$552

BostonPorto Santo

BOS - PXO

BOSPXO

Boston Logan Intl

Sun 5/3

6:30 pm-11:10 am

1 stop11h 40m

Porto Santo

Mon 5/11

12:00 pm-7:44 am

2 stops24h 44m

$757

NewarkPorto Santo

EWR - PXO

EWRPXO

Newark

Tue 4/14

11:00 pm-11:10 am

1 stop31h 10m

Porto Santo

Sun 4/19

12:00 pm-3:30 pm

1 stop32h 30m

$775

BostonPorto Santo

BOS - PXO

BOSPXO

Boston Logan Intl

Sun 5/3

6:30 pm-11:10 am

1 stop11h 40m

Porto Santo

Mon 5/11

12:00 pm-7:44 am

2 stops24h 44m

$779

NewarkPorto Santo

EWR - PXO

EWRPXO

Newark

Tue 4/14

8:30 pm-11:10 am

2 stops33h 40m

Porto Santo

Sun 4/19

12:00 pm-8:10 pm

2 stops37h 10m

$782

NewarkPorto Santo

EWR - PXO

EWRPXO

Newark

Tue 4/14

8:30 pm-11:10 am

2 stops33h 40m

Porto Santo

Sun 4/19

12:00 pm-1:10 pm

1 stop30h 10m

$785

BostonPorto Santo

BOS - PXO

BOSPXO

Boston Logan Intl

Fri 3/20

10:25 pm-7:55 am

2 stops29h 30m

Porto Santo

Thu 4/16

12:00 pm-7:50 pm

2 stops36h 50m

$862

New YorkPorto Santo

JFK - PXO

JFKPXO

New York John F Kennedy Intl

Fri 5/22

10:05 pm-8:50 pm

1 stop17h 45m

Porto Santo

Mon 6/1

12:00 pm-8:05 pm

1 stop13h 05m

$907

BostonPorto Santo

BOS - PXO

BOSPXO

Boston Logan Intl

Sat 2/7

9:20 pm-7:25 pm

2 stops17h 05m

Porto Santo

Sat 2/14

8:30 am-7:55 pm

2 stops16h 25m

$982

NewarkPorto Santo

EWR - PXO

EWRPXO

Newark

Thu 5/21

12:40 am-8:50 pm

2 stops39h 10m

Porto Santo

Mon 6/1

12:00 pm-10:45 pm

2 stops39h 45m

$1,562

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Porto Santo from

How to get the cheapest flight ticket from United States to Porto Santo

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 airlines fly to Porto Santo?

TAP AIR PORTUGAL, United Airlines and Azores Airlines are the top three most popular airlines that fly to Porto Santo from United States according to our data. TAP AIR PORTUGAL is the first choice among our users, with 71% of people opting to fly with this airline when traveling to Porto Santo. Keep in mind that there are 6 different airlines that fly to Porto Santo on a routine basis, so you have a few additional options to choose from.

Cheap United States to Porto Santo flight deals and tips

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

Fastest flight time

11h 40m

Direct flights

None
The fastest flight from United States to Porto Santo takes 11h 40m
There are no direct flights from United States to Porto Santo. There are no popular flight routes from United States to Porto Santo.
Search flight deals

  • When did momondo last update prices for flights from United States to Porto Santo Airport?

    Prices for flights from United States to Porto Santo Airport are refreshed on a daily basis.

  • How old do you have to be to fly from United States to Porto Santo Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Porto Santo Airport.

  • What documentation or ID do you need to fly to Porto Santo Airport?

    The necessary travel and health documents for your Porto Santo 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.

Why use momondo?

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

Finding the right flight to Porto Santo from United States is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Porto Santo quick and easy, saving you time and money.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United States to Porto Santo.

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

Yes momondo offers price alerts on flights to Porto Santo from United States. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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