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

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 Porto to Rhode Island. 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 Porto to Rhode Island?

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

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 from Porto to Rhode Island with an airline and back 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 Porto to Rhode Island?

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 from Porto to 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>

Which airlines provide the cheapest flights from Porto to Rhode Island?

In the past 3 days, the cheapest round-trip tickets from Porto to Rhode Island were found on Iberia ($533) and British Airways ($550).

What is the cheapest time of day to fly to Rhode Island?

The cheapest time of day to fly to Rhode Island is generally at night , when round-trip flights cost $505 on average. Morning departures are around 6% cheaper than evening flights, on average. The most expensive time of day to fly to Rhode Island is generally in the evening, which is peak travel time and where the average cost of a ticket is $655.

What’s the earliest departure time from Porto to Rhode Island?

The earliest flight from Porto to Rhode Island departs at 5:40 pm , landing in Boston at 8:20 pm.

How long does a flight from Porto to Rhode Island take?

The duration of a flight to Rhode Island depends on your arrival airport. The shortest route to Rhode Island from Porto is to Boston , which takes 14h 55m .

What’s the latest departure time from Porto to Rhode Island?

If you prefer to fly at night, the latest flight from Porto to Rhode Island jets off at 6:10 pm and lands in Boston at 8:45 pm.

$314 CHEAP FLIGHTS from Porto to Rhode Island

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

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Best Rhode Island Flight Deals from Porto

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

One-wayRound-trip

Boston1 stop$533

Cheap Flight Deals from Porto to Rhode Island (OPO-USRI)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Porto to Rhode Island 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.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Porto to Rhode Island

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Porto to Rhode Island.

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

12:20 pm - 7:50 pmOPO-BOS

12h 30m1 stop

4:30 pm - 12:45 pmBOS-OPO

15h 15m1 stop

$533Iberia

Find Deal

Sun, Oct 12 - Sat, Oct 25

12:20 pm - 7:50 pmOPO-BOS

12h 30m1 stop

7:25 am - 10:50 amBOS-OPO

22h 25m1 stop

$550British Airways

Find Deal

Mon, May 19 - Sun, May 25

6:00 pm - 8:40 pmOPO-BOS

7h 40mnonstop

11:00 pm - 9:40 amBOS-OPO

6h 40mnonstop

$551TAP AIR PORTUGAL

Find Deal

Sun, Oct 12 - Sat, Oct 25

12:20 pm - 7:50 pmOPO-BOS

12h 30m1 stop

10:00 pm - 7:50 pmBOS-OPO

16h 50m1 stop

$566

Find Deal

Mon, May 19 - Mon, May 26

8:15 am - 7:50 pmOPO-BOS

16h 35m1 stop

7:40 pm - 8:35 pmBOS-OPO

19h 55m1 stop

$567

Find Deal

Sun, Jun 8 - Sat, Jun 14

6:00 pm - 8:40 pmOPO-BOS

7h 40mnonstop

6:10 pm - 3:00 pmBOS-OPO

15h 50m1 stop

$573TAP AIR PORTUGAL

Find Deal

Sun, Oct 12 - Sat, Oct 25

5:30 pm - 1:35 pmOPO-BOS

25h 05m1 stop

10:20 pm - 3:30 pmBOS-OPO

12h 10m1 stop

$575KLM

Find Deal

Mon, May 19 - Mon, May 26

4:20 pm - 7:26 amOPO-BOS

20h 06m2 stops

8:45 pm - 5:55 pmBOS-OPO

16h 10m2 stops

$608Delta

Find Deal

Mon, May 19 - Mon, May 26

6:15 am - 7:02 pmOPO-BOS

17h 47m2 stops

9:55 am - 8:25 amBOS-OPO

17h 30m2 stops

$633Delta

Find Deal

Wed, Sep 17 - Thu, Oct 2

8:20 pm - 4:20 pmOPO-BOS

25h 00m1 stop

6:50 pm - 3:30 pmBOS-OPO

15h 40m1 stop

$790KLM

Find Deal

Thu, Jun 19 - Mon, Jun 30

Useful Info

KAYAK's insights & trends for Porto to Rhode Island flights

Get data-powered insights and trends into flights from Porto to Rhode Island to help you find the cheapest flights, the best time to fly and much more.

Prices

Airlines

The cheapest month for flights from Porto to Rhode Island is February, when tickets cost $537 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is $879 and $753 respectively.

What’s the cheapest day of the week to fly from Porto to Rhode Island?

Your flight ticket price will generally be cheaper if you fly to Rhode Island on a Tuesday and more expensive on a Wednesday. On your return trip to Porto, you should consider flying back on a Tuesday, and avoid Saturdays for better deals.

How far in advance should I book a flight from Porto to Rhode Island?

To get a below average price on the flight from Porto to Rhode Island, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Find deals

Low season	January
High season	December
Cheapest flight	$314

Best time to beat the crowds with an average 0% drop in price.

Most popular time to fly and prices are also 11% lower on average.

Flight from Porto to Boston

How does KAYAK find such low prices on flights from Porto to Rhode Island?
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 Porto to Rhode Island.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Porto to Rhode Island?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Porto to 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 Porto to Rhode Island?
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 from Porto to Rhode Island with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Porto to Rhode Island?
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 from Porto to Rhode Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
What is the cheapest time of day to fly to Rhode Island?
The cheapest time of day to fly to Rhode Island is generally at night, when round-trip flights cost $505 on average. Morning departures are around 6% cheaper than evening flights, on average. The most expensive time of day to fly to Rhode Island is generally in the evening, which is peak travel time and where the average cost of a ticket is $655.

Everything you need to know for your flight from Porto to Rhode Island

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Popular routes

Return flight deals

Information on your arrival and departure airports

Porto (OPO)

$314 Find Cheap Flights from Porto to Rhode Island

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

Best Rhode Island Flight Deals from Porto

Cheap Flight Deals from Porto to Rhode Island (OPO-USRI)

Recent round-trip flight deals from Porto to Rhode Island

Recent one-way flight deals from Porto to Rhode Island

Recent last minute flight deals from Porto to Rhode Island

Recent direct flight deals from Porto to Rhode Island

KAYAK's insights & trends for Porto to Rhode Island flights

Get data-powered insights and trends into flights from Porto to Rhode Island to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Porto to Rhode Island?

The cheapest month for flights from Porto to Rhode Island is February, when tickets cost $537 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is $879 and $753 respectively.

What’s the cheapest day of the week to fly from Porto to Rhode Island?

Your flight ticket price will generally be cheaper if you fly to Rhode Island on a Tuesday and more expensive on a Wednesday. On your return trip to Porto, you should consider flying back on a Tuesday, and avoid Saturdays for better deals.

How far in advance should I book a flight from Porto to Rhode Island?

To get a below average price on the flight from Porto to Rhode Island, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Which airlines provide the cheapest flights from Porto to Rhode Island?

In the past 3 days, the cheapest round-trip tickets from Porto to Rhode Island were found on Iberia ($533) and British Airways ($550).

How long does a flight from Porto to Rhode Island take?

The duration of a flight to Rhode Island depends on your arrival airport. The shortest route to Rhode Island from Porto is to Boston, which takes 14h 55m.

What’s the earliest departure time from Porto to Rhode Island?

The earliest flight from Porto to Rhode Island departs at 5:40 pm, landing in Boston at 8:20 pm.

What’s the latest departure time from Porto to Rhode Island?

If you prefer to fly at night, the latest flight from Porto to Rhode Island jets off at 6:10 pm and lands in Boston at 8:45 pm.

Good to know

FAQs - booking Rhode Island flights

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

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 Porto to Rhode Island.

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

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

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 from Porto to Rhode Island with an airline and back with another airline.

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

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 from Porto to Rhode Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

What is the cheapest time of day to fly to Rhode Island?

Everything you need to know for your flight from Porto to Rhode Island

Information on your arrival and departure airports

Cabin class types available on flights to Rhode Island

Complete your trip to Rhode Island with a hotel stay or car rental

Flights to other popular destinations

Flights from other airports in Porto to Rhode Island

Flights to popular cities in Rhode Island

Find deals for your return flight