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 25m.

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

British Airways, Icelandair, and KLM are the most popular carriers operating from Pittsburgh to Lisbon Humberto Delgado

What airlines fly to Lisbon?

United Airlines, British Airways and American Airlines 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 41% of people opting to fly with this airline when traveling to Lisbon. Keep in mind that there are 7 different airlines that fly to Lisbon on a routine basis, so you have a few additional options to choose from.

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

Philadelphia (PHL) was the most common stop: 69% 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 Philadelphia (PHL) offer the lowest average round-trip price of $993.

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 33m.

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 7 operators available for flights from Pittsburgh Airport to Lisbon Humberto Delgado Airport as of February 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.

$326 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 $570 to $830. The lowest price recently found on this route was $491.

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Find the cheapest flights from Pittsburgh to Lisbon

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7:20 am - 9:20 am

PIT

LIS

21h 00m

2 stops

11:25 am - 8:58 pm

LIS

PIT

38h 33m

2 stops

$491United Airlines

Wed, Apr 8 - Wed, Apr 15

7:57 pm - 10:15 am

PIT

LIS

10h 18m

1 stop

10:25 am - 6:34 pm

LIS

PIT

13h 09m

1 stop

$508United Airlines

Mon, Mar 23 - Wed, Apr 1

5:08 pm - 2:35 pm

PIT

LIS

17h 27m

2 stops

5:00 am - 4:57 pm

LIS

PIT

16h 57m

2 stops

$509Delta

Mon, Mar 23 - Tue, Mar 31

7:20 am - 9:20 am

PIT

LIS

21h 00m

2 stops

12:20 pm - 9:34 am

LIS

PIT

26h 14m

1 stop

$511United Airlines

Wed, Apr 8 - Wed, Apr 15

10:15 pm - 9:50 am

PIT

LIS

31h 35m

1 stop

6:45 pm - 7:50 pm

LIS

PIT

30h 05m

1 stop

$512British Airways

Mon, Mar 23 - Tue, Mar 31

5:08 pm - 2:35 pm

PIT

LIS

17h 27m

2 stops

12:45 pm - 11:02 pm

LIS

PIT

15h 17m

1 stop

$518Delta

Mon, Mar 23 - Thu, Apr 2

7:05 pm - 11:50 am

PIT

LIS

35h 45m

2 stops

8:45 pm - 7:24 pm

LIS

PIT

27h 39m

2 stops

$520Iberia

Mon, Apr 6 - Mon, Apr 13

10:55 am - 11:05 pm

PIT

LIS

31h 10m

2 stops

6:45 pm - 7:50 pm

LIS

PIT

30h 05m

1 stop

$544British Airways

Thu, Apr 23 - Wed, May 6

10:55 am - 9:05 am

PIT

LIS

17h 10m

1 stop

3:15 pm - 7:50 pm

LIS

PIT

33h 35m

1 stop

$547British Airways

Thu, Apr 23 - Wed, May 6

7:41 am - 8:55 am

PIT

LIS

20h 14m

1 stop

8:20 am - 7:51 pm

LIS

PIT

15h 31m

2 stops

$549American Airlines

Wed, Mar 4 - Wed, Mar 11

United Airlines flights from Pittsburgh to Lisbon

Our best United Airlines deals on Pittsburgh to Lisbon flight tickets

United Airlines

Apr 8

PIT7:20 amPittsburgh

21h 00m

2 stops

LIS9:20 amLisbon Humberto Delgado

Apr 15

LIS11:25 amLisbon Humberto Delgado

38h 33m

2 stops

PIT8:58 pmPittsburgh

$491

United Airlines

Mar 23

PIT7:57 pmPittsburgh

10h 18m

1 stop

LIS10:15 amLisbon Humberto Delgado

Apr 2

LIS12:20 pmLisbon Humberto Delgado

16h 00m

1 stop

PIT11:20 pmPittsburgh

$508

United Airlines

Apr 8

PIT7:20 amPittsburgh

21h 00m

2 stops

LIS9:20 amLisbon Humberto Delgado

Apr 15

LIS12:20 pmLisbon Humberto Delgado

26h 14m

1 stop

PIT9:34 amPittsburgh

$511

Delta flights from Pittsburgh to Lisbon

Our best Delta deals on Pittsburgh to Lisbon flight tickets

Delta

Mar 23

PIT5:08 pmPittsburgh

17h 27m

2 stops

LIS2:35 pmLisbon Humberto Delgado

Mar 31

LIS5:00 amLisbon Humberto Delgado

16h 57m

2 stops

PIT4:57 pmPittsburgh

$509

Delta

Mar 23

PIT5:08 pmPittsburgh

17h 27m

2 stops

LIS2:35 pmLisbon Humberto Delgado

Apr 2

LIS12:45 pmLisbon Humberto Delgado

15h 17m

1 stop

PIT11:02 pmPittsburgh

$518

Delta

Mar 10

PIT1:42 pmPittsburgh

16h 53m

2 stops

LIS10:35 amLisbon Humberto Delgado

Mar 19

LIS5:00 amLisbon Humberto Delgado

20h 30m

2 stops

PIT9:30 pmPittsburgh

$558

Fly from

Fly to

Route

Depart

Return

Price

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Wed 4/8

7:20 am-9:20 am

2 stops21h 00m

Lisbon Humberto Delgado

Wed 4/15

11:25 am-8:58 pm

2 stops38h 33m

$491

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 3/23

7:57 pm-10:15 am

1 stop10h 18m

Lisbon Humberto Delgado

Wed 4/1

10:25 am-6:34 pm

1 stop13h 09m

$508

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 3/23

5:08 pm-2:35 pm

2 stops17h 27m

Lisbon Humberto Delgado

Tue 3/31

5:00 am-4:57 pm

2 stops16h 57m

$509

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Wed 4/8

7:20 am-9:20 am

2 stops21h 00m

Lisbon Humberto Delgado

Wed 4/15

12:20 pm-9:34 am

1 stop26h 14m

$511

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 3/23

10:15 pm-9:50 am

1 stop31h 35m

Lisbon Humberto Delgado

Tue 3/31

6:45 pm-7:50 pm

1 stop30h 05m

$512

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 3/23

5:08 pm-2:35 pm

2 stops17h 27m

Lisbon Humberto Delgado

Thu 4/2

12:45 pm-11:02 pm

1 stop15h 17m

$518

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 4/6

7:05 pm-11:50 am

2 stops35h 45m

Lisbon Humberto Delgado

Mon 4/13

8:45 pm-7:24 pm

2 stops27h 39m

$520

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Thu 4/23

10:55 am-11:05 pm

2 stops31h 10m

Lisbon Humberto Delgado

Wed 5/6

6:45 pm-7:50 pm

1 stop30h 05m

$544

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Thu 4/23

10:55 am-9:05 am

1 stop17h 10m

Lisbon Humberto Delgado

Wed 5/6

3:15 pm-7:50 pm

1 stop33h 35m

$547

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Wed 3/4

7:41 am-8:55 am

1 stop20h 14m

Lisbon Humberto Delgado

Wed 3/11

8:20 am-7:51 pm

2 stops15h 31m

$549

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 November is also very affordable. Most momondo users find prices during this month for around $634.

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 $922 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 $675 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	14h 30m
Direct flights	None

The fastest flight from Pittsburgh to Lisbon takes 14h 30m

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 14h 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 7 operators available for flights from Pittsburgh Airport to Lisbon Humberto Delgado Airport as of February 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 35% of the total bookings. Other popular airlines include British Airways with 19%, American Airlines with 16%, and Delta with 15%.

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 1,458 reviews	Search KLM flights
United Airlines	PriceFrom $507	Free Cancellation	Rating 7.4 9,339 reviews	Search United Airlines flights
British Airways	PriceFrom $508	Free Cancellation	Rating 6.7 7,757 reviews	Search British Airways flights
Delta	PriceFrom $575	Free Cancellation	Rating 7.9 8,238 reviews	Search Delta flights
Air Canada	PriceFrom $592	Free Cancellation	Rating 7.1 10,740 reviews	Search Air Canada flights
TAP AIR PORTUGAL	PriceFrom $699	Free Cancellation	Rating 7.1 2,146 reviews	Search TAP AIR PORTUGAL flights
American Airlines	PriceFrom $855	Free Cancellation	Rating 7.2 11,340 reviews	Search American Airlines flights

Sintra

Ericeira

Fátima

Nazaré

Setúbal

Estoril

Peniche

Evora

Oeiras

Sesimbra

Leiria

Figueira da Foz

Tomar

Zambujeira do Mar

Batalha

Óbidos

Sines

Comporta

Torres Vedras

Almada

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 $326

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 5/5. 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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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 to Lisbon?

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

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

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Fly your favorite airline to Lisbon

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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