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Cheap flights from Pittsburgh to Portugal from $294

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Portugal departing on 9/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pittsburgh to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
4:15 pm - 11:00 am
PIT
-
LIS
13h 45m
1 stop
Air Canada Logo
11:20 am - 4:57 pm
LIS
-
PIT
34h 37m
2 stops
$745Air Canada
Tue, Nov 3 - Wed, Nov 11
United Airlines Logo
12:00 pm - 8:10 am
PIT
-
LIS
15h 10m
1 stop
United Airlines Logo
5:00 am - 3:31 pm
LIS
-
PIT
15h 31m
2 stops
$747United Airlines
Wed, Nov 4 - Wed, Nov 11
Air Canada Logo
2:10 pm - 11:00 am
PIT
-
LIS
15h 50m
2 stops
Air Canada Logo
11:20 am - 8:51 pm
LIS
-
PIT
38h 31m
2 stops
$750Air Canada
Tue, Nov 3 - Fri, Nov 13
United Airlines Logo
3:00 pm - 8:10 am
PIT
-
LIS
12h 10m
2 stops
United Airlines Logo
5:00 am - 3:31 pm
LIS
-
PIT
15h 31m
2 stops
$752United Airlines
Wed, Nov 4 - Wed, Nov 11
Multiple Airlines Logo
4:15 pm - 11:00 am
PIT
-
LIS
13h 45m
1 stop
Multiple Airlines Logo
3:25 pm - 3:31 pm
LIS
-
PIT
53h 06m
2 stops
$753Multiple Airlines
Wed, Nov 25 - Wed, Dec 2
Air Canada Logo
4:15 pm - 11:00 am
PIT
-
LIS
13h 45m
2 stops
Air Canada Logo
1:00 pm - 4:57 pm
LIS
-
PIT
32h 57m
2 stops
$755Air Canada
Wed, Nov 4 - Thu, Nov 12
SWISS Logo
2:10 pm - 2:35 pm
PIT
-
LIS
19h 25m
2 stops
SWISS Logo
12:35 pm - 8:51 pm
LIS
-
PIT
37h 16m
2 stops
$766SWISS
Wed, Nov 4 - Mon, Nov 9
Iberia Logo
12:49 pm - 7:40 am
PIT
-
OPO
13h 51m
2 stops
Iberia Logo
8:40 pm - 7:15 pm
OPO
-
PIT
27h 35m
2 stops
$869Iberia
Thu, Oct 1 - Mon, Oct 5
TAP AIR PORTUGAL Logo
9:30 am - 6:35 pm
PIT
-
PDL
29h 05m
2 stops
TAP AIR PORTUGAL Logo
6:30 am - 8:00 pm
PDL
-
PIT
17h 30m
2 stops
$941TAP AIR PORTUGAL
Fri, Nov 6 - Sat, Nov 14
TAP AIR PORTUGAL Logo
9:30 am - 8:20 am
PIT
-
PDL
18h 50m
2 stops
TAP AIR PORTUGAL Logo
6:30 am - 8:27 am
PDL
-
PIT
29h 57m
2 stops
$955TAP AIR PORTUGAL
Thu, Nov 5 - Fri, Nov 13

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Air Canada flights from Pittsburgh to Portugal

Our best Air Canada deals on Pittsburgh to Portugal flight tickets
Air Canada
Nov 3
PIT4:15 pmPittsburgh
13h 45m
1 stop
LIS11:00 amLisbon Humberto Delgado
Nov 11
LIS11:20 amLisbon Humberto Delgado
34h 37m
2 stops
PIT4:57 pmPittsburgh
$745
Air Canada
Nov 4
PIT4:15 pmPittsburgh
13h 45m
2 stops
LIS11:00 amLisbon Humberto Delgado
Nov 12
LIS1:00 pmLisbon Humberto Delgado
32h 57m
2 stops
PIT4:57 pmPittsburgh
$755
Air Canada
Nov 5
PIT10:50 amPittsburgh
18h 00m
2 stops
LIS9:50 amLisbon Humberto Delgado
Nov 12
LIS5:00 amLisbon Humberto Delgado
15h 31m
2 stops
PIT3:31 pmPittsburgh
$800

United Airlines flights from Pittsburgh to Portugal

Our best United Airlines deals on Pittsburgh to Portugal flight tickets
United Airlines
Nov 3
PIT12:00 pmPittsburgh
15h 10m
1 stop
LIS8:10 amLisbon Humberto Delgado
Nov 12
LIS5:00 amLisbon Humberto Delgado
15h 31m
2 stops
PIT3:31 pmPittsburgh
$747
United Airlines
Nov 3
PIT12:00 pmPittsburgh
16h 50m
2 stops
LIS9:50 amLisbon Humberto Delgado
Nov 12
LIS5:00 amLisbon Humberto Delgado
15h 31m
2 stops
PIT3:31 pmPittsburgh
$750
United Airlines
Nov 4
PIT3:00 pmPittsburgh
12h 10m
2 stops
LIS8:10 amLisbon Humberto Delgado
Nov 11
LIS5:00 amLisbon Humberto Delgado
15h 31m
2 stops
PIT3:31 pmPittsburgh
$752

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Portugal 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, momondo users made 832,500 searches. Data last updated June 9, 2026.
Use the filters below to find and compare flights from Pittsburgh to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Tue 11/3

4:15 pm-11:00 am

1 stop13h 45m

Lisbon Humberto Delgado

Wed 11/11

11:20 am-4:57 pm

2 stops34h 37m

$745

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Wed 11/4

12:00 pm-8:10 am

1 stop15h 10m

Lisbon Humberto Delgado

Wed 11/11

5:00 am-3:31 pm

2 stops15h 31m

$747

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Tue 11/3

2:10 pm-11:00 am

2 stops15h 50m

Lisbon Humberto Delgado

Fri 11/13

11:20 am-8:51 pm

2 stops38h 31m

$750
Quickest round-trip

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Wed 11/4

3:00 pm-8:10 am

2 stops12h 10m

Lisbon Humberto Delgado

Wed 11/11

5:00 am-3:31 pm

2 stops15h 31m

$752

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Wed 11/25

4:15 pm-11:00 am

1 stop13h 45m

Lisbon Humberto Delgado

Wed 12/2

3:25 pm-3:31 pm

2 stops53h 06m

$753

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Wed 11/4

4:15 pm-11:00 am

2 stops13h 45m

Lisbon Humberto Delgado

Thu 11/12

1:00 pm-4:57 pm

2 stops32h 57m

$755

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Wed 11/4

2:10 pm-2:35 pm

2 stops19h 25m

Lisbon Humberto Delgado

Mon 11/9

12:35 pm-8:51 pm

2 stops37h 16m

$766

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Thu 10/1

12:49 pm-7:40 am

2 stops13h 51m

Porto

Mon 10/5

8:40 pm-7:15 pm

2 stops27h 35m

$869

PittsburghPonta Delgada

PIT - PDL

PITPDL

Pittsburgh

Fri 11/6

9:30 am-6:35 pm

2 stops29h 05m

Ponta Delgada Nordela

Sat 11/14

6:30 am-8:00 pm

2 stops17h 30m

$941

PittsburghPonta Delgada

PIT - PDL

PITPDL

Pittsburgh

Thu 11/5

9:30 am-8:20 am

2 stops18h 50m

Ponta Delgada Nordela

Fri 11/13

6:30 am-8:27 am

2 stops29h 57m

$955

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portugal from

How to get the cheapest flight ticket from Pittsburgh to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portugal?

The cheapest month to fly to Portugal from Pittsburgh is in April. Flight prices, which tend to average around $402, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Portugal from Pittsburgh during March instead. Flights to Portugal in March, while not as cheap as those in April, still average around $482.

How far in advance should I book a flight from Pittsburgh to Portugal?

You are more likely to see cheaper flights to Portugal from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around $870 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Pittsburgh for as low as $736 on momondo.

Can stopping save me money on Pittsburgh to Portugal flights?

You could potentially save up to 52% on your flight if you consider stops on a Pittsburgh to Portugal flight.

Cheap Pittsburgh to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Portugal

Fastest flight time

9h 15m

Direct flights

None
The fastest flight from Pittsburgh to Portugal takes 9h 15m
There are no direct flights from Pittsburgh to Portugal. There are no popular flight routes from Pittsburgh to Portugal.
Search flight deals

Frequently asked questions about flying from Pittsburgh to Portugal

  • When did momondo last update prices for flights from Pittsburgh Airport to Portugal?

    Prices for flights from Pittsburgh Airport to Portugal are updated daily.

  • How many operators does momondo search for flights from Pittsburgh Airport to Portugal?

  • How old do you have to be to fly from Pittsburgh Airport to Portugal?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The required travel and health documents for your Portugal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Pittsburgh to Portugal

Compare and see reviews for airlines that fly from Pittsburgh to Portugal with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $505Free CancellationRating
7.8
1,527 reviews
Search KLM flights
United AirlinesPriceFrom $507Free CancellationRating
7.4
9,801 reviews
Search United Airlines flights
British AirwaysPriceFrom $541Free CancellationRating
6.7
8,035 reviews
Search British Airways flights
DeltaPriceFrom $547Free CancellationRating
7.9
8,393 reviews
Search Delta flights
TAP AIR PORTUGALPriceFrom $699Free CancellationRating
7.2
2,274 reviews
Search TAP AIR PORTUGAL flights
American AirlinesPriceFrom $854Free CancellationRating
7.1
11,640 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to Portugal?

Finding the right flight to Portugal from Pittsburgh is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portugal quick and easy, saving you time and money.

Can I find flights from Pittsburgh to Portugal with flexible booking policies on momondo?

Flights from Pittsburgh to Portugal with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Pittsburgh to Portugal?

momondo provides multiple filters to help you find the best flight to Portugal from Pittsburgh. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Pittsburgh to Portugal right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Pittsburgh to Portugal flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Portugal trip

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Find better results for your trip to Portugal

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo
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Flights to Velasfrom $685