How does KAYAK find such low prices on flights from Massachusetts to Porto?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to Porto. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Porto?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Massachusetts to Porto?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Massachusetts with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Porto?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$295 CHEAP FLIGHTS from Massachusetts to Porto

OPO

KAYAK searches hundreds of travel sites at once for deals on flights to Porto

...and more

Travelers love KAYAK

41.299.237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals

Cheap Flights from Massachusetts to Porto

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Massachusetts to Porto

Mon, May 4 - Thu, May 14

6:05 pm - 10:00 am

BOS

OPO

10h 55m

1 stop

12:35 pm - 8:20 pm

OPO

BOS

12h 45m

1 stop

$442TAP AIR PORTUGAL

Sun, Mar 29 - Fri, Apr 10

10:40 pm - 3:00 pm

BOS

OPO

11h 20m

1 stop

5:05 am - 8:20 pm

OPO

BOS

20h 15m

1 stop

$448TAP AIR PORTUGAL

Mon, Apr 27 - Mon, May 4

6:00 am - 10:40 am

BDL

OPO

23h 40m

2 stops

5:00 am - 11:56 pm

OPO

BDL

23h 56m

2 stops

$738Delta

Tue, Apr 28 - Tue, May 5

6:00 am - 11:10 am

BDL

OPO

24h 10m

2 stops

6:00 am - 2:08 pm

OPO

BDL

37h 08m

2 stops

$747United Airlines

Mon, Aug 17 - Sat, Aug 22

6:00 am - 7:00 am

BDL

OPO

20h 00m

2 stops

10:15 am - 9:59 am

OPO

BDL

28h 44m

2 stops

$805United Airlines

Mon, Sep 7 - Sat, Sep 19

6:00 pm - 9:45 pm

BDL

OPO

22h 45m

1 stop

6:00 pm - 4:30 pm

OPO

BDL

27h 30m

2 stops

$983Multiple Airlines

Mon, Aug 17 - Sat, Aug 22

6:09 am - 7:00 am

BDL

OPO

19h 51m

2 stops

10:15 am - 11:57 pm

OPO

BDL

18h 42m

3 stops

$1,013Multiple Airlines

Sat, Jun 27 - Thu, Jul 9

4:43 pm - 6:50 am

ALB

OPO

33h 07m

2 stops

11:50 am - 2:21 pm

OPO

ALB

55h 31m

2 stops

$1,028Air Canada

Sat, Jun 27 - Sat, Jul 11

4:43 pm - 6:50 am

ALB

OPO

33h 07m

2 stops

10:15 am - 9:27 pm

OPO

ALB

40h 12m

2 stops

$1,068Air Canada

Sun, Jul 12 - Sun, Jul 26

3:18 pm - 10:25 am

ORH

OPO

14h 07m

1 stop

6:30 am - 2:39 pm

OPO

ORH

37h 09m

2 stops

$1,088Delta

Useful Info

Low season	January
High season	July
Cheapest flight	$295

Best time to beat the crowds with an average 23% drop in price.

Most popular time to fly with an average 25% increase in price.

Flight from Boston to Porto

How does KAYAK find such low prices on flights from Massachusetts to Porto?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to Porto.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Porto?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Massachusetts to Porto?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Massachusetts with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Porto?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Lamego

Guimarães

Chaves

Pinhao

Esposende

Viseu

Arcos de Valdevez

Espinho

Ponte de Lima

Baiao

Santa Maria da Feira

Caminha

Mira

Penafiel

Amares

Curia

Everything you need to know for your flight to Porto

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Porto

Porto (OPO)

OPO

$295 Find Cheap Flights from Massachusetts to Porto

KAYAK searches hundreds of travel sites at once for deals on flights to Porto

Cheap Flights from Massachusetts to Porto

Recent round-trip flight deals from Massachusetts to Porto

Recent one-way flight deals from Massachusetts to Porto

Recent last minute flight deals from Massachusetts to Porto

Recent direct flight deals from Massachusetts to Porto

Good to know

FAQs for booking flights from Massachusetts to Porto

How does KAYAK find such low prices on flights from Massachusetts to Porto?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to Porto.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Porto?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Massachusetts is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Massachusetts to Porto?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Porto with an airline and back to Massachusetts with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Porto?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Porto from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Porto?

Everything you need to know for your flight to Porto

Information on the airport you'll fly into in Porto

Cabin class types available on flights to Massachusetts

Complete your trip to Porto with a hotel stay or car rental

Find direct flights for Porto

Flights to other popular destinations

Flights from domestic origins to Porto

Choose which airport to fly into in Porto

Find deals for your return flight