Which layover airport has the shortest travel time from Pittsburgh to Lisbon?

Flights connecting via Philadelphia (PHL) have the shortest average one-way travel time: 9h 13m.

Which airport is the most popular layover for flights between Pittsburgh and Lisbon?

London (LHR) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Lisbon?

United Airlines, American Airlines and British Airways are the top three most popular airlines that fly to Lisbon from Pittsburgh according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 8 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Pittsburgh to Lisbon?

Flights via Boston (BOS) offer the lowest average round-trip price of $1,204.

Which layover airport has the shortest connection time from Pittsburgh to Lisbon?

Philadelphia (PHL) has the shortest average layover time for this route: 1h 30m.

When did momondo last update prices for flights from Pittsburgh Airport to Lisbon Humberto Delgado Airport?

Prices for flights from Pittsburgh Airport to Lisbon Humberto Delgado Airport refresh daily.

How many operators does momondo search for flights from Pittsburgh Airport to Lisbon Humberto Delgado Airport?

There are 8 operators available for flights from Pittsburgh Airport to Lisbon Humberto Delgado Airport as of December 2025.

How old do you have to be to fly from Pittsburgh Airport to Lisbon Humberto Delgado Airport?

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 Lisbon Humberto Delgado Airport.

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

The travel and health documents you'll need for your trip to Lisbon Humberto Delgado Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$321 Cheap Flights from Pittsburgh to Lisbon in 2025/26

Q: What is the typical price of a round-trip flight between Pittsburgh and Lisbon?

Prices are currently low for flights on this route. Typical prices usually range from $730 to $1,878. The lowest price recently found on this route was $490.

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Find the cheapest flights from Pittsburgh to Lisbon

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One-way

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Enter your travel dates to find the best prices.

6:10 am - 9:20 am

PIT

LIS

22h 10m2 stops

11:20 am - 2:04 pm

LIS

PIT

31h 44m2 stops

$490United Airlines

mar., janv. 13 - mar., janv. 20

10:49 am - 8:10 am

PIT

LIS

16h 21m2 stops

11:20 am - 5:59 pm

LIS

PIT

35h 39m2 stops

$491United Airlines

ven., janv. 30 - mar., févr. 3

5:55 pm - 8:55 am

PIT

LIS

34h 00m2 stops

11:20 am - 4:44 pm

LIS

PIT

34h 24m2 stops

$492Air Canada

ven., janv. 16 - sam., janv. 24

1:21 pm - 8:10 am

PIT

LIS

13h 49m1 stop

8:20 am - 7:09 pm

LIS

PIT

15h 49m2 stops

$494Lufthansa

mar., janv. 13 - mar., janv. 20

7:33 pm - 2:50 pm

PIT

LIS

15h 17m2 stops

11:15 am - 10:47 pm

LIS

PIT

15h 32m1 stop

$495British Airways

mer., mars 11 - mer., mars 18

7:57 pm - 9:20 am

PIT

LIS

33h 23m2 stops

5:00 am - 9:05 pm

LIS

PIT

20h 05m2 stops

$497United Airlines

lun., mars 16 - mar., mars 24

7:00 am - 9:20 am

PIT

LIS

22h 20m2 stops

5:00 am - 7:00 pm

LIS

PIT

18h 00m2 stops

$501United Airlines

mer., mars 11 - mer., mars 18

7:33 pm - 6:55 pm

PIT

LIS

19h 22m2 stops

11:05 am - 7:50 pm

LIS

PIT

13h 45m1 stop

$504British Airways

lun., mars 23 - jeu., avr. 2

1:48 pm - 8:50 am

PIT

LIS

14h 02m1 stop

10:40 am - 5:12 pm

LIS

PIT

11h 32m1 stop

$506Multiple Airlines

ven., janv. 16 - sam., janv. 24

10:15 pm - 6:55 pm

PIT

LIS

16h 40m1 stop

11:05 am - 7:50 pm

LIS

PIT

13h 45m1 stop

$507British Airways

lun., mars 23 - jeu., avr. 2

United Airlines flights from Pittsburgh to Lisbon

Our best United Airlines deals on Pittsburgh to Lisbon flight tickets

United Airlines

Jan 13

PIT6:10 amPittsburgh

22h 10m

2 stops

LIS9:20 amLisbon Humberto Delgado

Jan 20

LIS11:20 amLisbon Humberto Delgado

31h 44m

2 stops

PIT2:04 pmPittsburgh

$490

Find similar

United Airlines

Jan 30

PIT10:49 amPittsburgh

16h 21m

2 stops

LIS8:10 amLisbon Humberto Delgado

Feb 3

LIS11:20 amLisbon Humberto Delgado

35h 39m

2 stops

PIT5:59 pmPittsburgh

$491

Find similar

United Airlines

Mar 11

PIT7:00 amPittsburgh

22h 20m

2 stops

LIS9:20 amLisbon Humberto Delgado

Mar 18

LIS5:00 amLisbon Humberto Delgado

18h 00m

2 stops

PIT7:00 pmPittsburgh

$501

Find similar

Air Canada flights from Pittsburgh to Lisbon

Our best Air Canada deals on Pittsburgh to Lisbon flight tickets

Air Canada

Jan 16

PIT5:55 pmPittsburgh

34h 00m

2 stops

LIS8:55 amLisbon Humberto Delgado

Jan 24

LIS11:20 amLisbon Humberto Delgado

34h 24m

2 stops

PIT4:44 pmPittsburgh

$492

Find similar

Air Canada

Mar 16

PIT5:55 pmPittsburgh

35h 25m

2 stops

LIS9:20 amLisbon Humberto Delgado

May 27

LIS7:25 amLisbon Humberto Delgado

18h 13m

2 stops

PIT8:38 pmPittsburgh

$660

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

mar. 1/13

6:10 am-9:20 am

2 stops22h 10m

Lisbon Humberto Delgado

mar. 1/20

11:20 am-2:04 pm

2 stops31h 44m

$490

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

ven. 1/30

10:49 am-8:10 am

2 stops16h 21m

Lisbon Humberto Delgado

mar. 2/3

11:20 am-5:59 pm

2 stops35h 39m

$491

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

ven. 1/16

5:55 pm-8:55 am

2 stops34h 00m

Lisbon Humberto Delgado

sam. 1/24

11:20 am-4:44 pm

2 stops34h 24m

$492

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

mar. 1/13

1:21 pm-8:10 am

1 stop13h 49m

Lisbon Humberto Delgado

mar. 1/20

8:20 am-7:09 pm

2 stops15h 49m

$494

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

mer. 3/11

7:33 pm-2:50 pm

2 stops15h 17m

Lisbon Humberto Delgado

mer. 3/18

11:15 am-10:47 pm

1 stop15h 32m

$495

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

lun. 3/16

7:57 pm-9:20 am

2 stops33h 23m

Lisbon Humberto Delgado

mar. 3/24

5:00 am-9:05 pm

2 stops20h 05m

$497

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

mer. 3/11

7:00 am-9:20 am

2 stops22h 20m

Lisbon Humberto Delgado

mer. 3/18

5:00 am-7:00 pm

2 stops18h 00m

$501

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

lun. 3/23

7:33 pm-6:55 pm

2 stops19h 22m

Lisbon Humberto Delgado

jeu. 4/2

11:05 am-7:50 pm

1 stop13h 45m

$504

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

ven. 1/16

1:48 pm-8:50 am

1 stop14h 02m

Lisbon Humberto Delgado

sam. 1/24

10:40 am-5:12 pm

1 stop11h 32m

$506

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

lun. 3/23

10:15 pm-6:55 pm

1 stop16h 40m

Lisbon Humberto Delgado

jeu. 4/2

11:05 am-7:50 pm

1 stop13h 45m

$507

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Pittsburgh to Lisbon

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

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Pittsburgh and Lisbon?

What is the cheapest month to fly to Lisbon?

In general, January is the cheapest month to fly from Pittsburgh to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $605. If you are unable to visit Lisbon during the month of January, then departing from Pittsburgh during the month November is also very affordable. Most momondo users find prices during this month for around $632.

What is the cheapest day to depart on your flight to Lisbon?

Our data shows that Monday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $865. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Pittsburgh to Lisbon for around $1,188.

What is the cheapest time of day to depart on your flight to Lisbon?

The cheapest time of day to fly to Lisbon is at noon when flights can be purchased for as low as $845. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,019 on average. Flights to Lisbon from Pittsburgh in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Lisbon?

You are more likely to see cheaper flights to Lisbon from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to Lisbon for around $978 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from Pittsburgh for as low as $809 on momondo.

When to book flights from Pittsburgh to Lisbon

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to Lisbon according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Pittsburgh to Lisbon (PIT to LIS) flight deals and tips

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

Fastest flight time	9h 40m
Direct flights	None

The fastest flight from Pittsburgh to Lisbon takes 9h 40m

There are no direct flights from Pittsburgh to Lisbon. There are no popular flight routes from Pittsburgh to Lisbon.

Search flight deals

How far is Pittsburgh to Lisbon Humberto Delgado by plane?
Lisbon Humberto Delgado is 3666.3 mi away from Pittsburgh. By plane, this route typically takes 9h 40m.
When did momondo last update prices for flights from Pittsburgh Airport to Lisbon Humberto Delgado Airport?
Prices for flights from Pittsburgh Airport to Lisbon Humberto Delgado Airport refresh daily.
How many operators does momondo search for flights from Pittsburgh Airport to Lisbon Humberto Delgado Airport?
There are 8 operators available for flights from Pittsburgh Airport to Lisbon Humberto Delgado Airport as of December 2025.
How old do you have to be to fly from Pittsburgh Airport to Lisbon Humberto Delgado Airport?
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 Lisbon Humberto Delgado Airport.
What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?
The travel and health documents you'll need for your trip to Lisbon Humberto Delgado Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lisbon Humberto Delgado Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Pittsburgh to Lisbon?
Based on momondo bookings for flights between Pittsburgh and Lisbon, the leading airline is United Airlines, making up 33% of the total bookings. Other popular airlines include American Airlines with 25%, British Airways with 14%, and Delta with 11%.

Best airlines flying from Pittsburgh to Lisbon

Compare and see reviews for airlines that fly from Pittsburgh to Lisbon with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom $505	Free Cancellation	Rating 7.7 1,428 reviews	Search KLM flights
United Airlines	PriceFrom $590	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
Air Canada	PriceFrom $592	Free Cancellation	Rating 7.1 10,534 reviews	Search Air Canada flights
Delta	PriceFrom $604	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
British Airways	PriceFrom $605	Free Cancellation	Rating 6.7 7,586 reviews	Search British Airways flights
TAP AIR PORTUGAL	PriceFrom $699	Free Cancellation	Rating 7.2 2,092 reviews	Search TAP AIR PORTUGAL flights
American Airlines	PriceFrom $731	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights
Lufthansa	PriceFrom $735	Free Cancellation	Rating 6.8 7,637 reviews	Search Lufthansa flights

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Oeiras

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Peniche

Estoril

Leiria

Sesimbra

Tomar

Almada

Evora

Figueira da Foz

Zambujeira do Mar

Batalha

Comporta

Torres Vedras

Sines

Óbidos

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Pittsburgh to Lisbon for you.

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

Yes. momondo enables you to select and highlight flights to Lisbon from Pittsburgh with this policy.

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

momondo helps you find the best flight between Pittsburgh and Lisbon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Pittsburgh to Lisbon 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 Lisbon trip

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Cheap flights from Pittsburgh to Lisbon from $321

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 Lisbon departing on 5/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Pittsburgh to Lisbon

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See travel insights to Lisbon from

How to get the cheapest flight ticket from Pittsburgh to Lisbon

What is the typical price of a round-trip flight between Pittsburgh and Lisbon?

What is the cheapest month to fly to Lisbon?

What is the cheapest day to depart on your flight to Lisbon?

Our data shows that Monday is the least expensive day to fly to Lisbon. Tickets to fly out on this day can be as low as $865. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Pittsburgh to Lisbon for around $1,188.

What is the cheapest time of day to depart on your flight to Lisbon?

How far in advance should I book a flight to Lisbon?

What airlines fly to Lisbon?

Which airport is the most popular layover for flights between Pittsburgh and Lisbon?

London (LHR) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Pittsburgh to Lisbon?

Flights via Boston (BOS) offer the lowest average round-trip price of $1,204.

Which layover airport has the shortest travel time from Pittsburgh to Lisbon?

Flights connecting via Philadelphia (PHL) have the shortest average one-way travel time: 9h 13m.

Which layover airport has the shortest connection time from Pittsburgh to Lisbon?

Philadelphia (PHL) has the shortest average layover time for this route: 1h 30m.

When to book flights from Pittsburgh to Lisbon

Cheap Pittsburgh to Lisbon (PIT to LIS) flight deals and tips

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

Fastest flight time

Direct flights

How far is Pittsburgh to Lisbon Humberto Delgado by plane?

When did momondo last update prices for flights from Pittsburgh Airport to Lisbon Humberto Delgado Airport?

How many operators does momondo search for flights from Pittsburgh Airport to Lisbon Humberto Delgado Airport?

How old do you have to be to fly from Pittsburgh Airport to Lisbon Humberto Delgado Airport?

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

What is the most popular airline from Pittsburgh to Lisbon?

Best airlines flying from Pittsburgh to Lisbon

Compare and see reviews for airlines that fly from Pittsburgh to Lisbon with momondo

Traveling to a place near Lisbon?

Why use momondo?

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

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

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

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

An easier way to manage your Lisbon 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Portugal

Airports servicing Portugal