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$402+ Cheap flights from Pittsburgh (PIT) 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — OPO
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Pittsburgh to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) 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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$729
(Gurufare)

One-way from

$402
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$1,494
Provider with most accurate pricing for Pittsburgh-Porto flight deals.
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Provider most trusted by Cheapflights users for Pittsburgh-Porto flights.
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From Pittsburgh to Porto
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One-way flight from Pittsburgh to Porto
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Highest demand for flights based on searches. 11% potential increase in price ($160 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Pittsburgh to Porto

Cheapest flights from Pittsburgh to Porto
Explore the most affordable flight options available from Pittsburgh to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1910:15 amPIT - OPO
2 stops19h 45mScandinavian Airlines
Wed 8/2711:50 amOPO - PIT
2 stops40h 27mScandinavian Airlines
Deal found 4/29$729
This United Airlines deal was found by Cheapflights users on 4/29. 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 8/192:25 pmPIT - OPO
1 stop12h 20mUnited Airlines
Wed 8/2712:35 pmOPO - PIT
2 stops26h 26mUnited Airlines
Deal found 4/29$806
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1310:32 amPIT - OPO
3 stops29h 28mMultiple Airlines
Fri 6/206:00 amOPO - PIT
2 stops32h 16mMultiple Airlines
Deal found 4/29$883
This Justfly.com deal was found by Cheapflights users on 4/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/116:45 pmPIT - OPO
2 stops24h 00mTAP AIR PORTUGAL
Sun 6/156:00 pmOPO - PIT
1 stop20h 03mTAP AIR PORTUGAL
Deal found 4/29$995
This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/74:53 pmPIT - OPO
2 stops33h 42mBritish Airways
Mon 7/219:10 pmOPO - PIT
2 stops29h 47mBritish Airways
Deal found 4/29$1,041
This Turkish Airlines deal was found by Cheapflights users on 4/29. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/117:00 amPIT - OPO
2 stops45h 45mTurkish Airlines
Sun 6/1510:45 amOPO - PIT
2 stops42h 06mTurkish Airlines
Deal found 4/29$1,168
This Air Canada deal was found by Cheapflights users on 4/28. 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.
Wed 9/33:25 pmPIT - OPO
1 stop12h 55mAir Canada
Wed 9/178:40 amOPO - PIT
2 stops18h 48mAir Canada
Deal found 4/28$3,187
This AranGrant deal was found by Cheapflights users on 4/28. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/38:10 pmPIT - OPO
2 stops14h 35mLufthansa
Wed 9/176:15 amOPO - PIT
2 stops21h 13mLufthansa
Deal found 4/28$3,452

Cheapflights Fare Finder

Customize your flight search to find flights from Pittsburgh 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 April 29, 2025.
Use the filters below to find and compare flights from Pittsburgh to Porto that are best for you.

Fly from

Pittsburgh

Fly to

Porto

Route

Depart

Return

Price

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Tue 8/19

10:15 am-11:00 am

2 stops19h 45m

Porto

Wed 8/27

11:50 am-11:17 pm

2 stops40h 27m

$729

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Tue 8/19

2:25 pm-7:45 am

1 stop12h 20m

Porto

Wed 8/27

12:35 pm-10:01 am

2 stops26h 26m

$806

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Fri 6/13

10:32 am-9:00 pm

3 stops29h 28m

Porto

Fri 6/20

6:00 am-9:16 am

2 stops32h 16m

$883

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Wed 6/11

6:45 pm-11:45 pm

2 stops24h 00m

Porto

Sun 6/15

6:00 pm-9:03 am

1 stop20h 03m

$995

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Mon 7/7

4:53 pm-7:35 am

2 stops33h 42m

Porto

Mon 7/21

9:10 pm-9:57 pm

2 stops29h 47m

$1,041

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Wed 6/11

7:00 am-9:45 am

2 stops45h 45m

Porto

Sun 6/15

10:45 am-11:51 pm

2 stops42h 06m

$1,168

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Wed 9/3

3:25 pm-9:20 am

1 stop12h 55m

Porto

Wed 9/17

8:40 am-10:28 pm

2 stops18h 48m

$3,187

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Wed 9/3

8:10 pm-3:45 pm

2 stops14h 35m

Porto

Wed 9/17

6:15 am-10:28 pm

2 stops21h 13m

$3,452

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Sat 9/20

9:56 am-10:55 am

2 stops19h 59m

$402

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Sat 9/20

4:20 pm-12:00 pm

2 stops38h 40m

$629

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 12 results
1
2

Compare providers for flights from Pittsburgh 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 Pittsburgh to Porto in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 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 Pittsburgh-Porto flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Pittsburgh-Porto flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Pittsburgh-Porto flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Pittsburgh-Porto flights, Cheapflights users trust AranGrant the most. AranGrant 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 Pittsburgh-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 Pittsburgh to Porto

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

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

Find hourly flight availability from Pittsburgh 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 April 29, 2025.

One of the essential ways to save on airfare from Pittsburgh to Porto is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 24% on airfare.

What is the cheapest day to fly from Pittsburgh to Porto?

Use this chart to determine the cheapest time to fly round-trip from Pittsburgh to Porto. Price data was last updated on June 30, 2024.

Travelers seeking maximum savings on their Pittsburgh to Porto flight should consider departing on Saturday afternoons when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 April 29, 2025.
SWISS
7.5
Good
1,588 reviews

Overall

7.5

Crew

8.2

Food

7.0

Boarding

7.6

Comfort

7.4

Entertainment

6.7

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
SWISS
7.5
Good
1,588 reviews
SWISS
7.5
Good
1,588 reviews

Overall

7.5

Crew

8.2

Food

7.0

Boarding

7.6

Comfort

7.4

Entertainment

6.7

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
United Airlines
7.4
Good
8,696 reviews
SWISS
7.5
Good
1,588 reviews

Overall

7.5

Crew

8.2

Food

7.0

Boarding

7.6

Comfort

7.4

Entertainment

6.7

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
Turkish Airlines
7.3
Good
3,788 reviews
SWISS
7.5
Good
1,588 reviews

Overall

7.5

Crew

8.2

Food

7.0

Boarding

7.6

Comfort

7.4

Entertainment

6.7

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
Scandinavian Airlines
7.3
Good
1,349 reviews
SWISS
7.5
Good
1,588 reviews

Overall

7.5

Crew

8.2

Food

7.0

Boarding

7.6

Comfort

7.4

Entertainment

6.7

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.
TAP AIR PORTUGAL
7.1
Good
1,851 reviews
SWISS
7.5
Good
1,588 reviews

Overall

7.5

Crew

8.2

Food

7.0

Boarding

7.6

Comfort

7.4

Entertainment

6.7

Reviews

1 / 20
6.0
Good

Yvette,Nov 2024

BOS - ZRH

Food was not very good and the options were poor. The seat wasn't very comfortable. I would not choose to fly on this airline again. Their website was also difficult to navigate.

Related info for your journey

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

  • What are the cheapest airlines flying from Pittsburgh to Porto round-trip?

    Flying on Scandinavian Airlines is currently your cheapest option to Porto, with prices starting at $729. Additional round-trip tickets that might be worth considering are offered by United Airlines and TAP AIR PORTUGAL, with the lowest prices starting at $806 and $995, respectively. Scandinavian Airlines is 38% cheaper than the average price of flights available within the next 90 days to this destination.

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

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $629. Users have also found prices from $822 and $923 on SWISS and United Airlines, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Pittsburgh to Porto (average of $523). Flying from Pittsburgh to Porto in June is currently the most expensive (average of $1,071). 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 Pittsburgh?

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

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Top airline flying from Pittsburgh to Porto

Discover the top airline that operate flights from Pittsburgh 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$831Average$1,364FlexibilityNo cancel feeOn-time69%

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