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

Philadelphia (PHL) was the most common stop: 72% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Lisbon?

United Airlines, British Airways and Delta 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 37% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 6 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

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

Washington, D.C. (IAD) has the shortest average layover time for this route: 1h 32m.

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

Flights connecting via Washington, D.C. (IAD) have the shortest average one-way travel time: 9h 20m.

What is the cheapest airline that flies from Pittsburgh to Lisbon Humberto Delgado?

British Airways and United Airlines are the most popular carriers operating from Pittsburgh to Lisbon Humberto Delgado

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

Flights via Philadelphia (PHL) offer the lowest average round-trip price of $1,030.

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 6 operators available for flights from Pittsburgh Airport to Lisbon Humberto Delgado Airport as of May 2026.

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.

$310 Cheap Flights from Pittsburgh to Lisbon in 2026

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 $1,376 to $928. The lowest price recently found on this route was $732.

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Find the cheapest flights from Pittsburgh to Lisbon

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:15 pm - 11:00 am

PIT

LIS

13h 45m

1 stop

5:00 am - 3:31 pm

LIS

PIT

15h 31m

2 stops

$732Multiple Airlines

Mon, Nov 16 - Thu, Nov 19

3:35 pm - 8:55 pm

PIT

LIS

24h 20m

2 stops

6:10 am - 8:38 pm

LIS

PIT

19h 28m

3 stops

$742Multiple Airlines

Sat, Aug 22 - Sat, Aug 29

4:15 pm - 11:00 am

PIT

LIS

13h 45m

1 stop

1:00 pm - 3:31 pm

LIS

PIT

31h 31m

1 stop

$743Multiple Airlines

Mon, Nov 16 - Thu, Nov 19

1:15 pm - 8:10 am

PIT

LIS

13h 55m

1 stop

1:00 pm - 6:29 pm

LIS

PIT

34h 29m

2 stops

$747United Airlines

Mon, Nov 16 - Thu, Nov 19

6:55 pm - 8:10 am

PIT

LIS

32h 15m

1 stop

1:00 pm - 3:31 pm

LIS

PIT

31h 31m

1 stop

$748United Airlines

Mon, Nov 16 - Thu, Nov 19

2:10 pm - 10:15 am

PIT

LIS

15h 05m

2 stops

5:00 am - 3:31 pm

LIS

PIT

15h 31m

2 stops

$752United Airlines

Mon, Nov 16 - Thu, Nov 19

5:11 pm - 8:00 am

PIT

LIS

9h 49m

1 stop

11:15 am - 6:03 pm

LIS

PIT

11h 48m

1 stop

$762Delta

Tue, Nov 3 - Thu, Nov 12

4:25 pm - 10:15 am

PIT

LIS

12h 50m

2 stops

11:55 am - 11:19 pm

LIS

PIT

16h 24m

2 stops

$767United Airlines

Mon, Nov 16 - Thu, Nov 19

4:15 pm - 11:00 am

PIT

LIS

13h 45m

1 stop

5:00 am - 3:31 pm

LIS

PIT

15h 31m

2 stops

$783Multiple Airlines

Sun, Nov 8 - Sat, Nov 14

4:15 pm - 11:00 am

PIT

LIS

13h 45m

1 stop

1:00 pm - 3:31 pm

LIS

PIT

31h 31m

1 stop

$796Multiple Airlines

Sun, Nov 8 - Sat, Nov 14

Delta flights from Pittsburgh to Lisbon

Our best Delta deals on Pittsburgh to Lisbon flight tickets

Delta

Nov 3

PIT5:11 pmPittsburgh

9h 49m

1 stop

LIS8:00 amLisbon Humberto Delgado

Nov 12

LIS11:15 amLisbon Humberto Delgado

11h 48m

1 stop

PIT6:03 pmPittsburgh

$762

Delta

Nov 5

PIT6:30 pmPittsburgh

9h 30m

1 stop

LIS9:00 amLisbon Humberto Delgado

Nov 12

LIS5:00 amLisbon Humberto Delgado

18h 54m

2 stops

PIT6:54 pmPittsburgh

$801

Lufthansa flights from Pittsburgh to Lisbon

Our best Lufthansa deals on Pittsburgh to Lisbon flight tickets

Lufthansa

Nov 5

PIT3:00 pmPittsburgh

14h 15m

1 stop

LIS10:15 amLisbon Humberto Delgado

Nov 12

LIS5:00 amLisbon Humberto Delgado

15h 31m

2 stops

PIT3:31 pmPittsburgh

$797

Lufthansa

Jul 6

PIT7:59 pmPittsburgh

9h 31m

1 stop

LIS10:30 amLisbon Humberto Delgado

Jul 13

LIS4:20 pmLisbon Humberto Delgado

30h 17m

2 stops

PIT5:37 pmPittsburgh

$984

Lufthansa

Jun 2

PIT6:06 amPittsburgh

23h 24m

1 stop

LIS10:30 amLisbon Humberto Delgado

Jun 11

LIS11:25 amLisbon Humberto Delgado

32h 28m

1 stop

PIT2:53 pmPittsburgh

$1,379

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 11/16

4:15 pm-11:00 am

1 stop13h 45m

Lisbon Humberto Delgado

Thu 11/19

5:00 am-3:31 pm

2 stops15h 31m

$732

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Sat 8/22

3:35 pm-8:55 pm

2 stops24h 20m

Lisbon Humberto Delgado

Sat 8/29

6:10 am-8:38 pm

3 stops19h 28m

$742

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 11/16

4:15 pm-11:00 am

1 stop13h 45m

Lisbon Humberto Delgado

Thu 11/19

1:00 pm-3:31 pm

1 stop31h 31m

$743

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 11/16

1:15 pm-8:10 am

1 stop13h 55m

Lisbon Humberto Delgado

Thu 11/19

1:00 pm-6:29 pm

2 stops34h 29m

$747

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 11/16

6:55 pm-8:10 am

1 stop32h 15m

Lisbon Humberto Delgado

Thu 11/19

1:00 pm-3:31 pm

1 stop31h 31m

$748

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 11/16

2:10 pm-10:15 am

2 stops15h 05m

Lisbon Humberto Delgado

Thu 11/19

5:00 am-3:31 pm

2 stops15h 31m

$752

Quickest round-trip

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Tue 11/3

5:11 pm-8:00 am

1 stop9h 49m

Lisbon Humberto Delgado

Thu 11/12

11:15 am-6:03 pm

1 stop11h 48m

$762

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 11/16

4:25 pm-10:15 am

2 stops12h 50m

Lisbon Humberto Delgado

Thu 11/19

11:55 am-11:19 pm

2 stops16h 24m

$767

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Sun 11/8

4:15 pm-11:00 am

1 stop13h 45m

Lisbon Humberto Delgado

Sat 11/14

5:00 am-3:31 pm

2 stops15h 31m

$783

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Sun 11/8

4:15 pm-11:00 am

1 stop13h 45m

Lisbon Humberto Delgado

Sat 11/14

1:00 pm-3:31 pm

1 stop31h 31m

$796

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 $556. If you are unable to visit Lisbon during the month of January, then departing from Pittsburgh during the month March is also very affordable. Most momondo users find prices during this month for around $657.

How far in advance should I book a flight from Pittsburgh 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 $879 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 $671 on momondo.

Can stopping save me money on Pittsburgh to Lisbon flights?

You could potentially save up to 44% on your flight if you consider stops on a Pittsburgh to Lisbon flight.

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 15m
Direct flights	None

The fastest flight from Pittsburgh to Lisbon takes 9h 15m

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

Search flight deals

Frequently asked questions about flying from Pittsburgh to Lisbon

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 15m.
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 6 operators available for flights from Pittsburgh Airport to Lisbon Humberto Delgado Airport as of May 2026.
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 British Airways with 32%, Delta with 14%, and American Airlines with 9%.

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 7.8 1,524 reviews	Search KLM flights
United Airlines	PriceFrom $507	Free Cancellation	Rating 7.4 9,768 reviews	Search United Airlines flights
British Airways	PriceFrom $541	Free Cancellation	Rating 6.7 8,014 reviews	Search British Airways flights
Delta	PriceFrom $547	Free Cancellation	Rating 7.9 8,412 reviews	Search Delta flights
American Airlines	PriceFrom $673	Free Cancellation	Rating 7.1 11,643 reviews	Search American Airlines flights
TAP AIR PORTUGAL	PriceFrom $699	Free Cancellation	Rating 7.2 2,261 reviews	Search TAP AIR PORTUGAL flights

Sintra

Fátima

Ericeira

Nazaré

Estoril

Peniche

Setúbal

Evora

Oeiras

Sesimbra

Leiria

Figueira da Foz

Zambujeira do Mar

Batalha

Óbidos

Tomar

Comporta

Sines

Torres Vedras

Costa da Caparica

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 $310

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 8/17. 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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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?

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

Can stopping save me money on Pittsburgh to Lisbon flights?

What is the cheapest airline that flies from Pittsburgh to Lisbon Humberto Delgado?

What airlines fly to Lisbon?

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

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

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

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

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

Frequently asked questions about flying 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?

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

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Lisbon

List of cabin classes available on flights landing in Lisbon. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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