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Cheap flights from Boston to Porto Santo from $398

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Porto Santo departing on 3/18. 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 Boston to Porto Santo

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
6:05 pm - 11:10 am
BOS
-
PXO
12h 05m
1 stop
TAP AIR PORTUGAL Logo
12:00 pm - 8:20 pm
PXO
-
BOS
13h 20m
1 stop
$576TAP AIR PORTUGAL
Sun, May 3 - Mon, May 11
TAP AIR PORTUGAL Logo
6:05 pm - 11:10 am
BOS
-
PXO
12h 05m
1 stop
TAP AIR PORTUGAL Logo
12:00 pm - 7:41 am
PXO
-
BOS
24h 41m
2 stops
$795TAP AIR PORTUGAL
Sun, May 3 - Mon, May 11
TAP AIR PORTUGAL Logo
6:05 pm - 11:10 am
BOS
-
PXO
12h 05m
1 stop
TAP AIR PORTUGAL Logo
12:00 pm - 8:20 pm
PXO
-
BOS
13h 20m
1 stop
$828TAP AIR PORTUGAL
Sun, May 3 - Mon, May 11
Multiple Airlines Logo
9:20 pm - 7:25 pm
BOS
-
PXO
17h 05m
2 stops
Multiple Airlines Logo
8:30 am - 8:55 pm
PXO
-
BOS
16h 25m
2 stops
$839Multiple Airlines
Sat, Mar 7 - Sat, Mar 14
TAP AIR PORTUGAL Logo
6:05 pm - 11:10 am
BOS
-
PXO
12h 05m
1 stop
TAP AIR PORTUGAL Logo
12:00 pm - 8:20 pm
PXO
-
BOS
13h 20m
1 stop
$923TAP AIR PORTUGAL
Sun, May 3 - Mon, May 11
Multiple Airlines Logo
8:50 pm - 11:10 am
BOS
-
PXO
33h 20m
3 stops
Multiple Airlines Logo
8:00 pm - 2:45 pm
PXO
-
BOS
23h 45m
2 stops
$988Multiple Airlines
Fri, May 1 - Tue, May 5
Multiple Airlines Logo
8:50 pm - 11:10 am
BOS
-
PXO
33h 20m
3 stops
Multiple Airlines Logo
8:00 pm - 5:59 pm
PXO
-
BOS
26h 59m
3 stops
$1,004Multiple Airlines
Fri, May 1 - Tue, May 5
Multiple Airlines Logo
9:20 pm - 7:25 pm
BOS
-
PXO
17h 05m
2 stops
Multiple Airlines Logo
8:30 am - 8:55 pm
PXO
-
BOS
16h 25m
3 stops
$1,036Multiple Airlines
Sat, Mar 7 - Sat, Mar 14
TAP AIR PORTUGAL Logo
6:05 pm - 11:10 am
BOS
-
PXO
12h 05m
1 stop
TAP AIR PORTUGAL Logo
12:00 pm - 7:41 am
PXO
-
BOS
24h 41m
2 stops
$1,038TAP AIR PORTUGAL
Sun, May 3 - Mon, May 11
TAP AIR PORTUGAL Logo
10:45 pm - 11:10 am
BOS
-
PXO
31h 25m
1 stop
TAP AIR PORTUGAL Logo
9:45 pm - 2:40 pm
PXO
-
BOS
21h 55m
1 stop
$1,046TAP AIR PORTUGAL
Sat, May 16 - Sat, May 23

Azores Airlines flights from Boston to Porto Santo

Our best Azores Airlines deals on Boston to Porto Santo flight tickets
Azores Airlines
May 3
BOS9:15 pmBoston Logan Intl
29h 40m
2 stops
PXO7:55 amPorto Santo
May 11
PXO12:00 pmPorto Santo
36h 50m
2 stops
BOS7:50 pmBoston Logan Intl
$1,306
Azores Airlines
Apr 19
BOS9:15 pmBoston Logan Intl
17h 10m
2 stops
PXO7:25 pmPorto Santo
Apr 25
PXO9:45 pmPorto Santo
27h 05m
2 stops
BOS7:50 pmBoston Logan Intl
$1,970
Azores Airlines
Jun 5
BOS11:45 amBoston Logan Intl
28h 10m
2 stops
PXO8:55 pmPorto Santo
Jun 13
PXO8:30 amPorto Santo
30h 50m
2 stops
BOS10:20 amBoston Logan Intl
$2,676

TAP AIR PORTUGAL flights from Boston to Porto Santo

Our best TAP AIR PORTUGAL deals on Boston to Porto Santo flight tickets
TAP AIR PORTUGAL
May 3
BOS6:05 pmBoston Logan Intl
12h 05m
1 stop
PXO11:10 amPorto Santo
May 11
PXO12:00 pmPorto Santo
13h 20m
1 stop
BOS8:20 pmBoston Logan Intl
$576
TAP AIR PORTUGAL
May 3
BOS6:05 pmBoston Logan Intl
12h 05m
1 stop
PXO11:10 amPorto Santo
May 11
PXO12:00 pmPorto Santo
24h 41m
2 stops
BOS7:41 amBoston Logan Intl
$795
TAP AIR PORTUGAL
May 3
BOS6:05 pmBoston Logan Intl
12h 05m
1 stop
PXO11:10 amPorto Santo
May 11
PXO12:00 pmPorto Santo
13h 20m
1 stop
BOS8:20 pmBoston Logan Intl
$828

momondo Fare Finder

 
Customize your flight search to find flights from Boston 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 February 25, 2026.
Use the filters below to find and compare flights from Boston 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

6:05 pm-11:10 am

1 stop12h 05m

Porto Santo

Mon 5/11

12:00 pm-8:20 pm

1 stop13h 20m

$576

BostonPorto Santo

BOS - PXO

BOSPXO

Boston Logan Intl

Sun 5/3

6:05 pm-11:10 am

1 stop12h 05m

Porto Santo

Mon 5/11

12:00 pm-7:41 am

2 stops24h 41m

$795

BostonPorto Santo

BOS - PXO

BOSPXO

Boston Logan Intl

Sun 5/3

6:05 pm-11:10 am

1 stop12h 05m

Porto Santo

Mon 5/11

12:00 pm-8:20 pm

1 stop13h 20m

$828

BostonPorto Santo

BOS - PXO

BOSPXO

Boston Logan Intl

Sat 3/7

9:20 pm-7:25 pm

2 stops17h 05m

Porto Santo

Sat 3/14

8:30 am-8:55 pm

2 stops16h 25m

$839

BostonPorto Santo

BOS - PXO

BOSPXO

Boston Logan Intl

Sun 5/3

6:05 pm-11:10 am

1 stop12h 05m

Porto Santo

Mon 5/11

12:00 pm-8:20 pm

1 stop13h 20m

$923

BostonPorto Santo

BOS - PXO

BOSPXO

Boston Logan Intl

Fri 5/1

8:50 pm-11:10 am

3 stops33h 20m

Porto Santo

Tue 5/5

8:00 pm-2:45 pm

2 stops23h 45m

$988

BostonPorto Santo

BOS - PXO

BOSPXO

Boston Logan Intl

Fri 5/1

8:50 pm-11:10 am

3 stops33h 20m

Porto Santo

Tue 5/5

8:00 pm-5:59 pm

3 stops26h 59m

$1,004

BostonPorto Santo

BOS - PXO

BOSPXO

Boston Logan Intl

Sat 3/7

9:20 pm-7:25 pm

2 stops17h 05m

Porto Santo

Sat 3/14

8:30 am-8:55 pm

3 stops16h 25m

$1,036

BostonPorto Santo

BOS - PXO

BOSPXO

Boston Logan Intl

Sun 5/3

6:05 pm-11:10 am

1 stop12h 05m

Porto Santo

Mon 5/11

12:00 pm-7:41 am

2 stops24h 41m

$1,038

BostonPorto Santo

BOS - PXO

BOSPXO

Boston Logan Intl

Sat 5/16

10:45 pm-11:10 am

1 stop31h 25m

Porto Santo

Sat 5/23

9:45 pm-2:40 pm

1 stop21h 55m

$1,046

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Porto Santo from

How to get the cheapest flight ticket from Boston 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 is the cheapest airline that flies from Boston Logan Intl to Porto Santo?

Azores Airlines and TAP AIR PORTUGAL are the most popular carriers operating from Boston Logan Intl to Porto Santo

What airlines fly to Porto Santo?

TAP AIR PORTUGAL, Azores Airlines and United Airlines are the top three most popular airlines that fly to Porto Santo from Boston according to our data. TAP AIR PORTUGAL is the first choice among our users, with 84% of people opting to fly with this airline when traveling to Porto Santo. Keep in mind that there are 3 different airlines that fly to Porto Santo on a routine basis, so you have a few additional options to choose from.

When to book flights from Boston to Porto Santo

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

Cheap Boston to Porto Santo (BOS to PXO) flight deals and tips

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

Fastest flight time

12h 05m

Direct flights

None
The fastest flight from Boston to Porto Santo takes 12h 05m
There are no direct flights from Boston to Porto Santo. There are no popular flight routes from Boston to Porto Santo.
Search flight deals

  • How far is Boston Logan Intl to Porto Santo by plane?

    The distance between Boston Logan Intl and Porto Santo is about 3003.9 mi. A reasonable flight in good conditions will take 12h 05m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Porto Santo Airport?

    Prices for flights from Boston Logan Intl Airport to Porto Santo Airport were last updated today.

  • How old do you have to be to fly from Boston Logan Intl Airport to Porto Santo Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Porto Santo Airport.

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

    The travel and health documents required for your trip to Porto Santo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Porto Santo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Porto Santo from Boston with this policy.

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

momondo helps you find the best flight between Boston and Porto Santo 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 Boston to Porto Santo right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boston to Porto Santo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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