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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Rhode Island 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 Rhode Island 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 Rhode Island 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 Rhode Island 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 Rhode Island 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>

$239 CHEAP FLIGHTS from Rhode Island to Porto

OPO

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Cheap Flights from Rhode Island to Porto

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rhode Island to Porto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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 Rhode Island to Porto

Sun, Mar 1 - Mon, Mar 16

6:40 pm - 11:15 amBOS-OPO

35h 35m2 stops

6:00 am - 7:12 pmOPO-BOS

41h 12m2 stops

$415Air Canada

Find Deal

Tue, Oct 14 - Mon, Oct 20

5:05 pm - 11:30 amBOS-OPO

13h 25m1 stop

6:15 am - 5:40 pmOPO-BOS

16h 25m1 stop

$416Multiple Airlines

Find Deal

Wed, Feb 25 - Thu, Mar 12

9:50 pm - 11:10 amBOS-OPO

32h 20m1 stop

9:10 am - 9:00 pmOPO-BOS

39h 50m2 stops

$418SWISS

Find Deal

Sun, Mar 8 - Thu, Apr 9

8:00 pm - 9:30 amBOS-OPO

9h 30m1 stop

12:35 pm - 8:13 pmOPO-BOS

12h 38m1 stop

$420United Airlines

Find Deal

Wed, Nov 5 - Mon, Nov 17

9:50 pm - 6:35 pmBOS-OPO

15h 45m1 stop

9:10 am - 8:20 pmOPO-BOS

40h 10m2 stops

$422SWISS

Find Deal

Sun, Mar 8 - Thu, Apr 23

12:20 pm - 9:30 amBOS-OPO

17h 10m2 stops

12:35 pm - 6:13 pmOPO-BOS

10h 38m1 stop

$424United Airlines

Find Deal

Fri, Nov 7 - Fri, Nov 14

11:56 am - 7:40 amBOS-OPO

14h 44m2 stops

12:25 pm - 10:46 pmOPO-BOS

15h 21m2 stops

$426American Airlines

Find Deal

Sun, Oct 5 - Wed, Oct 15

11:55 pm - 8:00 amBOS-OPO

27h 05m1 stop

10:00 pm - 9:15 pmOPO-BOS

28h 15m1 stop

$438Iberia

Find Deal

Wed, Oct 22 - Mon, Oct 27

9:20 pm - 11:40 amBOS-OPO

9h 20m1 stop

8:40 pm - 4:15 pmOPO-BOS

23h 35m1 stop

$446Iberia

Find Deal

Sun, Oct 19 - Mon, Oct 27

4:35 pm - 11:40 amBOS-OPO

14h 05m1 stop

8:40 pm - 4:15 pmOPO-BOS

23h 35m1 stop

$461American Airlines

Find Deal

Cheapest round-trip

$415

Overall average: $568

Air Canada

Sun 3/1Mon 3/16

BOS - OPO • 2 stops

Cheapest non-stop

$540

Typical prices: $485-699

TAP AIR PORTUGAL

Wed 10/15Wed 10/22

BOS - OPO • Non-stop

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Porto!

Useful Info

Low season	February
High season	July
Cheapest flight	$239

Best time to beat the crowds with an average 21% 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 Rhode Island 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 Rhode Island to Porto.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rhode Island to Porto?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Rhode Island 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 Rhode Island 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 Rhode Island with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rhode Island 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 Rhode Island 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

Espinho

Arcos de Valdevez

Ponte de Lima

Caminha

Mira

Baiao

Penafiel

Santa Maria da Feira

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)

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OPO

$239 Find Cheap Flights from Rhode Island to Porto

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

Cheap Flights from Rhode Island to Porto

Recent round-trip flight deals from Rhode Island to Porto

Recent one-way flight deals from Rhode Island to Porto

Recent last minute flight deals from Rhode Island to Porto

Recent direct flight deals from Rhode Island to Porto

Everything you should know

Good to know

FAQs for booking flights from Rhode Island to Porto

How does KAYAK find such low prices on flights from Rhode Island 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 Rhode Island to Porto.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Porto from Rhode Island 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 Rhode Island 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 Rhode Island with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rhode Island 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 Rhode Island 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 Rhode Island

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