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$492+ Cheap flights from Providence (PVD) to Porto (OPO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
PVD — OPO
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Providence to Porto

Cheapest flights from Providence to Porto
Explore the most affordable flight options available from Providence to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

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.
Wed 2/259:48 am
PVD
-
OPO
2 stops18h 42m
United Airlines
Sun 3/16:00 am
OPO
-
PVD
2 stops37h 03m
United Airlines
Deal found 1/25$492
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/309:40 am
PVD
-
OPO
2 stops21h 00m
United Airlines
Tue 2/36:00 am
OPO
-
PVD
2 stops18h 16m
United Airlines
Deal found 1/24$718
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/122:42 pm
PVD
-
OPO
2 stops20h 03m
United Airlines
Thu 3/196:00 am
OPO
-
PVD
2 stops21h 42m
United Airlines
Deal found 1/26$793
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/101:00 pm
PVD
-
OPO
2 stops16h 30m
Delta
Mon 8/179:20 am
OPO
-
PVD
2 stops19h 01m
Delta
Deal found 1/25$859
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/111:06 pm
PVD
-
OPO
2 stops17h 39m
American Airlines
Fri 4/178:20 am
OPO
-
PVD
2 stops18h 51m
American Airlines
Deal found 1/25$1,127
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/146:59 pm
PVD
-
OPO
2 stops18h 11m
KLM
Sun 6/289:25 am
OPO
-
PVD
2 stops19h 16m
KLM
Deal found 1/26$1,216

Find flight deals from Providence to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Providence (PVD) 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$492
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$516
Provider with most accurate pricing for Providence-TFGreen-Porto flight deals.
Search Deals
Provider most trusted by Cheapflights users for Providence-TFGreen-Porto flights.
Search Deals
From Providence-TFGreen to Porto
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($149 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($19 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 Providence 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 January 27, 2026.
Use the filters below to find and compare flights from Providence to Porto that are best for you.

Fly from

Providence

Fly to

Porto

Route

Depart

Return

Price

ProvidencePorto

PVD - OPO

PVDOPO

Providence-TFGreen

Wed 2/25

9:48 am-9:30 am

2 stops18h 42m

Porto

Sun 3/1

6:00 am-2:03 pm

2 stops37h 03m

$492

ProvidencePorto

PVD - OPO

PVDOPO

Providence-TFGreen

Fri 1/30

9:40 am-11:40 am

2 stops21h 00m

Porto

Tue 2/3

6:00 am-7:16 pm

2 stops18h 16m

$718

ProvidencePorto

PVD - OPO

PVDOPO

Providence-TFGreen

Thu 3/12

2:42 pm-2:45 pm

2 stops20h 03m

Porto

Thu 3/19

6:00 am-11:42 pm

2 stops21h 42m

$793

ProvidencePorto

PVD - OPO

PVDOPO

Providence-TFGreen

Sat 4/11

1:06 pm-11:45 am

2 stops17h 39m

Porto

Fri 4/17

8:20 am-10:11 pm

2 stops18h 51m

$1,127

ProvidencePorto

PVD - OPO

PVDOPO

Providence-TFGreen

Thu 6/18

2:47 pm-9:45 am

2 stops13h 58m

$1,048

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Compare providers for flights from Providence to Porto

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Providence to Porto in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Providence-Porto flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Providence-Porto flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Providence-Porto flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Providence-Porto flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Providence-Porto flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Providence to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Providence 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 Providence to Porto

What is the cheapest month to book a flight from Providence to Porto?

Currently, March is the cheapest month in which you can book a flight from Providence to Porto (average of $361). Flying from Providence to Porto in June is currently the most expensive (average of $565). 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.

Related info for your journey

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

  • How long is the flight from Providence to Porto?

    For as low as $1,127, United Airlines can have you in Porto from Providence in 17h 39m. The distance from Providence to Porto is about 3170 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Providence to Porto?

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

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

    Yes. Cheapflights offers flight deals from Providence 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 Providence to Porto?

    Currently, March is the cheapest month in which you can book a flight from Providence to Porto (average of $361). Flying from Providence to Porto in June is currently the most expensive (average of $565). 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 Porto?

Book flights to Porto if you plan to visit one of these locations
Vila Nova de Gaia
Aveiro
Arcos de Valdevez
Coimbra

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