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$244+ 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — OPO
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$608
(Travelocity)

One-way from

$244
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$982
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. 17% potential increase in price ($234 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This Travelocity deal was found by Cheapflights users on 7/1. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/115:33 pmPIT - OPO
2 stops13h 12mIberia
Wed 11/198:40 pmOPO - PIT
2 stops25h 21mIberia
Deal found 7/1$608
This Air Canada deal was found by Cheapflights users on 7/2. 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.
Sat 10/113:25 pmPIT - OPO
2 stops39h 35mAir Canada
Sat 10/188:40 amOPO - PIT
2 stops35h 54mAir Canada
Deal found 7/2$829
This United Airlines deal was found by Cheapflights users on 7/1. 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 11/116:23 pmPIT - OPO
1 stop10h 07mUnited Airlines
Wed 11/196:00 amOPO - PIT
2 stops16h 00mUnited Airlines
Deal found 7/1$845
This Air Canada deal was found by Cheapflights users on 7/1. 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.
Sun 10/126:35 amPIT - OPO
2 stops30h 40mMultiple Airlines
Sat 10/187:20 pmOPO - PIT
2 stops25h 14mMultiple Airlines
Deal found 7/1$874
This British Airways deal was found by Cheapflights users on 7/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/164:20 pmPIT - OPO
2 stops14h 20mBritish Airways
Sat 8/238:15 amOPO - PIT
2 stops17h 27mBritish Airways
Deal found 7/2$888
This FlightHub deal was found by Cheapflights users on 7/2. 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.
Sat 9/137:05 amPIT - OPO
1 stop22h 50mTAP AIR PORTUGAL
Tue 9/239:00 amOPO - PIT
2 stops15h 33mTAP AIR PORTUGAL
Deal found 7/2$938
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 8/112:15 pmPIT - OPO
2 stops18h 25mAmerican Airlines
Fri 8/88:15 amOPO - PIT
2 stops18h 17mAmerican Airlines
Deal found 7/1$1,068
This FlightHub deal was found by Cheapflights users on 7/1. 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 7/712:43 pmPIT - OPO
2 stops46h 07mTurkish Airlines
Mon 7/2110:55 amOPO - PIT
2 stops41h 56mTurkish Airlines
Deal found 7/1$1,111

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 July 3, 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 11/11

5:33 pm-11:45 am

2 stops13h 12m

Porto

Wed 11/19

8:40 pm-5:01 pm

2 stops25h 21m

$608

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Sat 10/11

3:25 pm-12:00 pm

2 stops39h 35m

Porto

Sat 10/18

8:40 am-3:34 pm

2 stops35h 54m

$829

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Tue 11/11

6:23 pm-9:30 am

1 stop10h 07m

Porto

Wed 11/19

6:00 am-5:00 pm

2 stops16h 00m

$845

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Sun 10/12

6:35 am-6:15 pm

2 stops30h 40m

Porto

Sat 10/18

7:20 pm-3:34 pm

2 stops25h 14m

$874

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Sat 8/16

4:20 pm-11:40 am

2 stops14h 20m

Porto

Sat 8/23

8:15 am-8:42 pm

2 stops17h 27m

$888

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Sat 9/13

7:05 am-10:55 am

1 stop22h 50m

Porto

Tue 9/23

9:00 am-7:33 pm

2 stops15h 33m

$938

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Fri 8/1

12:15 pm-11:40 am

2 stops18h 25m

Porto

Fri 8/8

8:15 am-9:32 pm

2 stops18h 17m

$1,068

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Sun 10/12

6:00 am-3:50 pm

2 stops52h 50m

Porto

Sun 10/19

5:10 pm-11:55 pm

2 stops35h 45m

$2,637

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Sun 10/19

7:56 pm-9:55 pm

2 stops44h 59m

$244

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Sun 10/19

4:23 pm-9:45 am

1 stop12h 22m

$443

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 13 results
1
2

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 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 $1,033). 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.

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 July 3, 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.

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 July 3, 2025.
Read reviews from past customers who have flown United Airlines, Turkish Airlines, and American Airlines from Pittsburgh to Porto. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,845 reviews

Crew

8.1

Food

6.6

Entertainment

7.0

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,845 reviews
United Airlines
7.4
Good
8,845 reviews

Crew

8.1

Food

6.6

Entertainment

7.0

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Turkish Airlines
7.3
Good
3,895 reviews
United Airlines
7.4
Good
8,845 reviews

Crew

8.1

Food

6.6

Entertainment

7.0

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,845 reviews

Crew

8.1

Food

6.6

Entertainment

7.0

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Air Canada
7.1
Good
9,678 reviews
United Airlines
7.4
Good
8,845 reviews

Crew

8.1

Food

6.6

Entertainment

7.0

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
TAP AIR PORTUGAL
7.1
Good
1,912 reviews
United Airlines
7.4
Good
8,845 reviews

Crew

8.1

Food

6.6

Entertainment

7.0

Comfort

7.3

Boarding

7.7

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 Iberia is currently your cheapest option to Porto, with prices starting at $608. Additional round-trip tickets that might be worth considering are offered by Air Canada and United Airlines, with the lowest prices starting at $829 and $845, respectively. Iberia is 44% 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 United Airlines. According to our data, you can fly for as low as $443. Users have also found prices from $457 and $605 on Iberia and Air Canada, 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 $1,033). 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

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$700Average$1,209FlexibilityNo cancel feeOn-time69%

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