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$211+ Cheap flights from Rhode Island to Porto (OPO)

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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — OPO
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from Rhode Island to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Rhode Island (USRI) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 21, 2025.

Round-trip from

$472
(FlightHub)

One-way from

$211
(Mytrip)
From Rhode Island to Porto
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One-way flight from Rhode Island to Porto
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Find flight deals from Rhode Island to Porto

Cheapest flights from Rhode Island to Porto
Explore the most affordable flight options available from Rhode Island to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
mar. 2/411:25 pmBOS - OPO
2 stops26h 25mMultiple Airlines
lun. 2/109:55 pmOPO - BOS
1 stop28h 45mMultiple Airlines
Deal found 1/20$472
This Flightnetwork deal was found by Cheapflights users on 1/20. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 1/209:15 pmBOS - OPO
1 stop8h 40mAzores Airlines
jue. 1/309:55 pmOPO - BOS
1 stop27h 10mAzores Airlines
Deal found 1/20$474
This FlightHub deal was found by Cheapflights users on 1/20. 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.
lun. 1/206:10 pmBOS - OPO
1 stop19h 05mTAP AIR PORTUGAL
vie. 1/318:05 pmOPO - BOS
1 stop23h 25mTAP AIR PORTUGAL
Deal found 1/20$484
This Iberia deal was found by Cheapflights users on 1/20. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/251:05 pmBOS - OPO
2 stops13h 35mIberia
mar. 3/48:20 amOPO - BOS
1 stop16h 00mIberia
Deal found 1/20$507
This Orbitz deal was found by Cheapflights users on 1/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/910:00 pmBOS - OPO
2 stops28h 40mBritish Airways
mar. 2/1812:25 pmOPO - BOS
1 stop11h 55mBritish Airways
Deal found 1/19$513
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/257:11 pmBOS - OPO
1 stop15h 14mDelta
vie. 3/711:15 amOPO - BOS
1 stop13h 00mDelta
Deal found 1/20$518
This KLM deal was found by Cheapflights users on 1/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/107:11 pmBOS - OPO
1 stop22h 09mKLM
lun. 2/1711:15 amOPO - BOS
1 stop31h 20mKLM
Deal found 1/20$520
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/173:40 pmBOS - OPO
2 stops16h 10mAir Canada
vie. 2/286:00 amOPO - BOS
2 stops21h 39mAir Canada
Deal found 1/20$541
This Gotogate deal was found by Cheapflights users on 1/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/65:40 pmBOS - OPO
1 stop12h 30mScandinavian Airlines
dom. 4/134:20 pmOPO - BOS
2 stops28h 15mScandinavian Airlines
Deal found 1/20$545
This United Airlines deal was found by Cheapflights users on 1/20. 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.
dom. 2/233:40 pmBOS - OPO
2 stops14h 55mUnited Airlines
mar. 3/46:00 amOPO - BOS
1 stop12h 25mUnited Airlines
Deal found 1/20$546
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/110:04 amBOS - OPO
2 stops16h 36mAmerican Airlines
mié. 2/128:20 amOPO - BOS
1 stop12h 00mAmerican Airlines
Deal found 1/20$559
This Brussels Airlines deal was found by Cheapflights users on 1/20. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/103:40 pmBOS - OPO
2 stops15h 25mBrussels Airlines
lun. 2/1712:55 pmOPO - BOS
2 stops31h 03mBrussels Airlines
Deal found 1/20$567

Find flights from Rhode Island to Porto within your budget

Customize your flight search to find flights from Rhode Island to Porto 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 enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

sáb. 2/1

10:50 pm-10:00 pm

1 stop18h 10m

Porto

mié. 2/12

8:00 pm-2:25 pm

1 stop23h 25m

$472

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

dom. 3/16

10:20 pm-11:50 am

1 stop9h 30m

Porto

lun. 3/24

12:40 pm-9:05 pm

1 stop12h 25m

$473

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

mar. 2/25

6:20 pm-8:25 pm

2 stops21h 05m

Porto

mar. 3/4

6:10 am-5:00 pm

2 stops15h 50m

$494

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

mar. 2/25

1:05 pm-7:40 am

2 stops13h 35m

Porto

mar. 3/4

8:20 am-7:20 pm

1 stop16h 00m

$507

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

dom. 2/9

10:00 pm-7:40 am

2 stops28h 40m

Porto

mar. 2/18

12:25 pm-7:20 pm

1 stop11h 55m

$513

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

mar. 2/25

7:11 pm-3:25 pm

1 stop15h 14m

Porto

vie. 3/7

11:15 am-7:15 pm

1 stop13h 00m

$518

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

lun. 2/10

7:11 pm-10:20 pm

1 stop22h 09m

Porto

lun. 2/17

11:15 am-1:35 pm

1 stop31h 20m

$520

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

lun. 2/17

9:55 pm-11:15 am

1 stop32h 20m

Porto

vie. 2/28

11:55 am-8:20 pm

1 stop13h 25m

$537

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

lun. 2/17

3:40 pm-12:50 pm

2 stops16h 10m

Porto

vie. 2/28

6:00 am-10:39 pm

2 stops21h 39m

$541

BostonPorto

BOS - OPO

BOSOPO

Boston Logan Intl

dom. 4/6

5:40 pm-11:10 am

1 stop12h 30m

Porto

dom. 4/13

4:20 pm-3:35 pm

2 stops28h 15m

$545

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 31 results
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Best time to book a flight from Rhode Island to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Rhode Island 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.

Travel insights for flights from Rhode Island to Porto

Get recent, data-driven insights about flights from Rhode Island to Porto including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from RI to OPO?

Find hourly flight availability from Rhode Island to Porto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Rhode Island to Porto as you normally would.

Rainfall in Porto by month

Plan your trip to Porto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Porto ranges from 0.7 - 7.7 inches per month. December is typically the wettest month, when rainfall can reach 7.7 in. July is typically the driest time to visit Porto when rainfall is around 0.7 in.

Temperature in Porto by month

Plan your trip to Porto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Porto, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Porto

Get insights into the airlines that provide service to Porto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Porto. Reviews last updated enero 21, 2025.
Read reviews from past customers who have flown Azores Airlines, Iberia and Air Canada from Rhode Island to Porto. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,600 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,490 reviews
Delta
8.0
Very good
8,521 reviews

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.9

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Rhode Island to Porto. 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 into for flights to Porto from Rhode Island?

    Located just 6.8 mi from the city center, Porto (OPO) is the airport most travelers will use when flying to Porto from Rhode Island.

  • What are the cheapest airlines to fly from Rhode Island to Porto one-way?

    To fly one-way, consider booking your trip with Azores Airlines, which is currently one of the cheapest options available, starting at $211. TAP AIR PORTUGAL flights start at $263 while deals on Scandinavian Airlines start at $436 one-way.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Rhode Island to Porto?

    Currently, January is the cheapest month in which you can book a flight from Rhode Island to Porto (average of $523). Flying from Rhode Island to Porto in June is currently the most expensive (average of $1,083). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Rhode Island?

Book flights to Rhode Island if you plan to visit one of these locations
Aveiro
Coimbra
Matosinhos
Arcos de Valdevez

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Alternative routes for Rhode Island to Porto

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Rhode Island to Porto

Discover the top airline that operate flights from Rhode Island to Porto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$649Average$1,338FlexibilityNo cancel feeOn-time69%
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