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Rhode Island

$292+ Cheap flights from Porto (OPO) to Rhode Island

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
OPO — PVD
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Porto to Rhode Island

Cheapest flights from Porto to Rhode Island
Explore the most affordable flight options available from Porto to Rhode Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This FlightHub deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:05 pm
OPO
-
BOS
Nonstop7h 40m
TAP AIR PORTUGAL
Mon 5/1111:15 pm
BOS
-
OPO
Nonstop6h 40m
TAP AIR PORTUGAL
Deal found 1/26$412
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:05 pm
OPO
-
BOS
Nonstop7h 40m
TAP AIR PORTUGAL
Sun 5/1011:15 pm
BOS
-
OPO
Nonstop6h 40m
TAP AIR PORTUGAL
Deal found 1/26$421
This FlightHub deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:10 pm
OPO
-
BOS
Nonstop7h 35m
TAP AIR PORTUGAL
Wed 5/1310:45 pm
BOS
-
OPO
1 stop11h 15m
TAP AIR PORTUGAL
Deal found 1/26$434
This Kiwi.com deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/126:00 am
OPO
-
BOS
1 stop12h 35m
Lufthansa
Sat 2/218:40 pm
BOS
-
OPO
1 stop11h 10m
Lufthansa
Deal found 1/24$436
This oojo deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:00 pm
OPO
-
BOS
1 stop23h 35m
TAP AIR PORTUGAL
Tue 3/177:05 pm
BOS
-
OPO
1 stop19h 50m
TAP AIR PORTUGAL
Deal found 1/24$441
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:55 am
OPO
-
BOS
1 stop13h 50m
TAP AIR PORTUGAL
Mon 5/1111:15 pm
BOS
-
OPO
Nonstop6h 40m
TAP AIR PORTUGAL
Deal found 1/26$443
This Kiwi.com deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/96:15 am
OPO
-
BOS
1 stop17h 20m
Lufthansa
Wed 2/188:40 pm
BOS
-
OPO
1 stop22h 00m
Lufthansa
Deal found 1/24$450
This United Airlines deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:00 am
OPO
-
BOS
1 stop12h 10m
United Airlines
Tue 3/1711:02 am
BOS
-
OPO
2 stops18h 28m
United Airlines
Deal found 1/23$453
This United Airlines deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:00 am
OPO
-
BOS
1 stop12h 10m
United Airlines
Mon 3/96:30 pm
BOS
-
OPO
1 stop11h 00m
United Airlines
Deal found 1/23$455
This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/146:00 am
OPO
-
PVD
2 stops18h 01m
United Airlines
Sat 4/187:36 pm
PVD
-
OPO
2 stops33h 09m
United Airlines
Deal found 1/25$992

Find flight deals from Porto to Rhode Island

Keep the following information in mind while searching for Porto to Rhode Island flight deals. Data was last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$412
(FlightHub)

One-way from

$292
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$650
Provider with most accurate pricing for Porto-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Porto-Boston Logan Intl flights.
Search Deals
From Porto to Rhode Island
Search Deals
One-way flight from Porto to Rhode Island
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($135 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Porto to Rhode Island 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, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
Use the filters below to find and compare flights from Porto to Rhode Island that are best for you.

Fly from

Porto

Fly to

Rhode Island

Route

Depart

Return

Price

PortoBoston

OPO - BOS

OPOBOS

Porto

Thu 2/12

6:00 am-1:35 pm

1 stop12h 35m

Boston Logan Intl

Sat 2/21

8:40 pm-12:50 pm

1 stop11h 10m

$436

PortoBoston

OPO - BOS

OPOBOS

Porto

Tue 3/10

8:00 pm-3:35 pm

1 stop23h 35m

Boston Logan Intl

Tue 3/17

7:05 pm-1:10 pm

1 stop14h 05m

$441

PortoBoston

OPO - BOS

OPOBOS

Porto

Tue 3/3

8:00 pm-2:35 pm

1 stop23h 35m

Boston Logan Intl

Tue 3/17

7:05 pm-6:55 pm

1 stop19h 50m

$441

PortoBoston

OPO - BOS

OPOBOS

Porto

Mon 2/9

6:15 am-6:35 pm

1 stop17h 20m

Boston Logan Intl

Wed 2/18

8:40 pm-11:40 pm

1 stop22h 00m

$450

PortoBoston

OPO - BOS

OPOBOS

Porto

Tue 3/10

6:00 am-2:10 pm

1 stop12h 10m

Boston Logan Intl

Tue 3/17

11:02 am-9:30 am

2 stops18h 28m

$453

PortoBoston

OPO - BOS

OPOBOS

Porto

Thu 2/12

6:00 am-1:35 pm

1 stop12h 35m

Boston Logan Intl

Sat 2/21

10:14 am-9:30 am

1 stop18h 16m

$455

PortoBoston

OPO - BOS

OPOBOS

Porto

Fri 3/6

6:00 am-1:10 pm

1 stop12h 10m

Boston Logan Intl

Mon 3/9

6:30 pm-9:30 am

1 stop11h 00m

$455

PortoBoston

OPO - BOS

OPOBOS

Porto

Tue 5/5

6:00 am-3:40 pm

1 stop14h 40m

Boston Logan Intl

Mon 5/11

5:20 pm-11:25 am

1 stop13h 05m

$458

PortoProvidence

OPO - PVD

OPOPVD

Porto

Tue 4/14

12:00 pm-11:54 pm

2 stops16h 54m

Providence-TFGreen

Sat 4/18

7:36 pm-9:45 am

2 stops33h 09m

$992

PortoBoston

OPO - BOS

OPOBOS

Porto

Sun 2/8

9:15 am-8:55 pm

2 stops40h 40m

$292

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 22 results
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Best time to book a flight from Porto to Rhode Island

Have a flexible travel schedule? Discover the best time to fly to Rhode Island from Porto with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Porto to Rhode Island
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Porto to Rhode Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Porto to Rhode Island?

    Porto (OPO) is the airport you will fly out of if you book a flight from Porto to Rhode Island. It is only a 6.8 mi journey to Porto (OPO) from Porto’s city center.

  • How long is the flight from Porto to Rhode Island?

    Departing from Porto to Rhode Island will take you 12h 10m. The distance from Porto to Rhode Island is about 3134 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Porto to Rhode Island that include hotel bookings?

    Yes. In addition to deals on Porto to Rhode Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Porto to Rhode Island?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Rhode Island.

  • Can I find deals for business class flights from Porto to Rhode Island?

    Yes. Cheapflights offers flight deals from Porto to Rhode Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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