Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Pittsburgh to Portugal from $336

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 10/20. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Pittsburgh to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:00 pm - 10:15 am
PIT
-
LIS
10h 15m
1 stop
United Airlines Logo
1:00 pm - 3:24 pm
LIS
-
PIT
31h 24m
2 stops
$747United Airlines
Mon, Oct 26 - Tue, Nov 3
United Airlines Logo
10:45 am - 8:10 am
PIT
-
LIS
16h 25m
1 stop
United Airlines Logo
5:00 am - 3:31 pm
LIS
-
PIT
15h 31m
2 stops
$749United Airlines
Tue, Nov 3 - Wed, Nov 11
Air Canada Logo
4:15 pm - 11:00 am
PIT
-
LIS
13h 45m
1 stop
Air Canada Logo
1:00 pm - 4:57 pm
LIS
-
PIT
32h 57m
2 stops
$751Air Canada
Tue, Nov 3 - Wed, Nov 11
Delta Logo
2:20 pm - 9:00 am
PIT
-
LIS
13h 40m
1 stop
Delta Logo
5:00 am - 6:39 pm
LIS
-
PIT
18h 39m
2 stops
$752Delta
Tue, Nov 3 - Tue, Nov 10
United Airlines Logo
2:10 pm - 10:15 am
PIT
-
LIS
15h 05m
2 stops
United Airlines Logo
5:00 am - 3:31 pm
LIS
-
PIT
15h 31m
2 stops
$753United Airlines
Tue, Nov 3 - Wed, Nov 11
Delta Logo
2:05 pm - 8:00 am
PIT
-
LIS
12h 55m
2 stops
Delta Logo
5:00 am - 6:39 pm
LIS
-
PIT
18h 39m
2 stops
$756Delta
Tue, Nov 3 - Tue, Nov 10
American Airlines Logo
10:53 am - 7:40 am
PIT
-
OPO
15h 47m
2 stops
American Airlines Logo
8:20 am - 11:38 pm
OPO
-
PIT
20h 18m
2 stops
$877American Airlines
Tue, Sep 15 - Tue, Nov 24
TAP AIR PORTUGAL Logo
1:20 pm - 1:15 pm
PIT
-
PDL
19h 55m
2 stops
TAP AIR PORTUGAL Logo
10:45 am - 8:27 am
PDL
-
PIT
25h 42m
2 stops
$904TAP AIR PORTUGAL
Tue, Oct 6 - Tue, Oct 13
KLM Logo
11:49 am - 10:20 am
PIT
-
OPO
17h 31m
1 stop
KLM Logo
5:00 am - 4:38 pm
OPO
-
PIT
16h 38m
2 stops
$907KLM
Sat, Sep 26 - Wed, Oct 7
TAP AIR PORTUGAL Logo
9:30 am - 9:45 am
PIT
-
PDL
20h 15m
2 stops
TAP AIR PORTUGAL Logo
6:30 am - 8:04 pm
PDL
-
PIT
17h 34m
2 stops
$942TAP AIR PORTUGAL
Wed, Oct 7 - Wed, Oct 14

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
LIS1:00 pmLisbon Humberto Delgado
32h 57m
2 stops
PIT4:57 pmPittsburgh
$751
Air Canada
Nov 3
PIT7:00 amPittsburgh
23h 00m
2 stops
LIS11:00 amLisbon Humberto Delgado
Nov 12
LIS5:00 amLisbon Humberto Delgado
39h 31m
2 stops
PIT3:31 pmPittsburgh
$757
Air Canada
Nov 3
PIT4:15 pmPittsburgh
13h 45m
1 stop
LIS11:00 amLisbon Humberto Delgado
Nov 8
LIS11:20 amLisbon Humberto Delgado
36h 09m
2 stops
PIT6:29 pmPittsburgh
$796

Delta flights from Pittsburgh to Portugal

Our best Delta deals on Pittsburgh to Portugal flight tickets
Delta
Nov 3
PIT2:20 pmPittsburgh
13h 40m
1 stop
LIS9:00 amLisbon Humberto Delgado
Nov 10
LIS5:00 amLisbon Humberto Delgado
18h 39m
2 stops
PIT6:39 pmPittsburgh
$752
Delta
Nov 3
PIT2:05 pmPittsburgh
12h 55m
2 stops
LIS8:00 amLisbon Humberto Delgado
Nov 10
LIS5:00 amLisbon Humberto Delgado
18h 39m
2 stops
PIT6:39 pmPittsburgh
$756
Delta
Nov 3
PIT6:30 pmPittsburgh
9h 30m
1 stop
LIS9:00 amLisbon Humberto Delgado
Nov 8
LIS11:15 amLisbon Humberto Delgado
11h 48m
1 stop
PIT6:03 pmPittsburgh
$812

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 May 7, 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

Mon 10/26

8:00 pm-10:15 am

1 stop10h 15m

Lisbon Humberto Delgado

Tue 11/3

1:00 pm-3:24 pm

2 stops31h 24m

$747

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Tue 11/3

10:45 am-8:10 am

1 stop16h 25m

Lisbon Humberto Delgado

Wed 11/11

5:00 am-3:31 pm

2 stops15h 31m

$749

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Tue 11/3

4:15 pm-11:00 am

1 stop13h 45m

Lisbon Humberto Delgado

Wed 11/11

1:00 pm-4:57 pm

2 stops32h 57m

$751

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Tue 11/3

2:20 pm-9:00 am

1 stop13h 40m

Lisbon Humberto Delgado

Tue 11/10

5:00 am-6:39 pm

2 stops18h 39m

$752
Quickest round-trip

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Tue 11/3

2:10 pm-10:15 am

2 stops15h 05m

Lisbon Humberto Delgado

Wed 11/11

5:00 am-3:31 pm

2 stops15h 31m

$753

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Tue 11/3

2:05 pm-8:00 am

2 stops12h 55m

Lisbon Humberto Delgado

Tue 11/10

5:00 am-6:39 pm

2 stops18h 39m

$756

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Tue 9/15

10:53 am-7:40 am

2 stops15h 47m

Porto

Tue 11/24

8:20 am-11:38 pm

2 stops20h 18m

$877

PittsburghPonta Delgada

PIT - PDL

PITPDL

Pittsburgh

Tue 10/6

1:20 pm-1:15 pm

2 stops19h 55m

Ponta Delgada Nordela

Tue 10/13

10:45 am-8:27 am

2 stops25h 42m

$904

PittsburghPorto

PIT - OPO

PITOPO

Pittsburgh

Sat 9/26

11:49 am-10:20 am

1 stop17h 31m

Porto

Wed 10/7

5:00 am-4:38 pm

2 stops16h 38m

$907

PittsburghPonta Delgada

PIT - PDL

PITPDL

Pittsburgh

Wed 10/7

9:30 am-9:45 am

2 stops20h 15m

Ponta Delgada Nordela

Wed 10/14

6:30 am-8:04 pm

2 stops17h 34m

$942

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $907 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 $675 on momondo.

Can stopping save me money on Pittsburgh to Portugal flights?

You could potentially save up to 46% 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 38m

Direct flights

None
The fastest flight from Pittsburgh to Portugal takes 9h 38m
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
1,511 reviews
Search KLM flights
United AirlinesPriceFrom $507Free CancellationRating
7.4
9,693 reviews
Search United Airlines flights
British AirwaysPriceFrom $541Free CancellationRating
6.7
7,952 reviews
Search British Airways flights
DeltaPriceFrom $547Free CancellationRating
7.9
8,458 reviews
Search Delta flights
American AirlinesPriceFrom $673Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights
TAP AIR PORTUGALPriceFrom $699Free CancellationRating
7.2
2,244 reviews
Search TAP AIR PORTUGAL 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 6/6
Sat 6/13
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal

Popular cities in Portugal

Popular flights according to clicks in the last 7 days on momondo
Flights to Lisbonfrom $434
Flights to Portofrom $426
Flights to Funchalfrom $594
Flights to Farofrom $579
Flights to Ponta Delgadafrom $610
Flights to Lajesfrom $621
Flights to Pico Islandfrom $628
Flights to Hortafrom $866
Flights to Porto Santofrom $1,061
Flights to Velasfrom $754