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

Philadelphia (PHL) was the most common stop: 74% of momondo users choosing 1-stop flights on this route connected there.

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

Philadelphia (PHL) has the shortest average layover time for this route: 2h 11m.

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

British Airways is the most popular carrier 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 $1,043.

What airlines fly to Lisbon?

British Airways, United Airlines and Delta are the top three most popular airlines that fly to Lisbon from Pittsburgh according to our data. British Airways is the first choice among our users, with 39% 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 travel time from Pittsburgh to Lisbon?

Flights connecting via Philadelphia (PHL) have the shortest average one-way travel time: 10h 51m.

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 July 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.

$319 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 $1,094 to $1,429. The lowest price recently found on this route was $760.

Discover deals from 900+ travel sites with momondo.

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.

3:30 pm - 9:20 am

PIT

LIS

12h 50m

1 stop

1:00 pm - 8:37 pm

LIS

PIT

12h 37m

1 stop

$760Multiple Airlines

Tue, Sep 29 - Wed, Oct 14

6:10 am - 10:30 am

PIT

LIS

23h 20m

1 stop

11:25 am - 2:53 pm

LIS

PIT

32h 28m

1 stop

$761United Airlines

Mon, Sep 21 - Wed, Sep 30

3:30 pm - 9:20 am

PIT

LIS

12h 50m

1 stop

11:25 am - 8:37 pm

LIS

PIT

14h 12m

2 stops

$763Multiple Airlines

Tue, Sep 29 - Wed, Oct 14

3:30 pm - 9:20 am

PIT

LIS

12h 50m

1 stop

11:25 am - 8:37 pm

LIS

PIT

14h 12m

2 stops

$764Multiple Airlines

Tue, Sep 29 - Wed, Oct 14

3:30 pm - 9:20 am

PIT

LIS

12h 50m

1 stop

12:50 pm - 6:34 pm

LIS

PIT

33h 44m

2 stops

$765Air Canada

Tue, Sep 29 - Tue, Oct 27

7:18 pm - 8:20 am

PIT

LIS

32h 02m

1 stop

1:00 pm - 11:32 am

LIS

PIT

27h 32m

1 stop

$766United Airlines

Sat, Oct 3 - Wed, Oct 14

8:56 am - 9:20 am

PIT

LIS

19h 24m

2 stops

11:25 am - 3:25 pm

LIS

PIT

33h 00m

2 stops

$769United Airlines

Tue, Sep 29 - Wed, Oct 14

7:59 pm - 8:20 am

PIT

LIS

31h 21m

2 stops

11:25 am - 1:09 pm

LIS

PIT

30h 44m

2 stops

$770United Airlines

Sat, Oct 3 - Wed, Oct 14

12:15 pm - 11:05 am

PIT

LIS

17h 50m

1 stop

1:00 pm - 8:37 pm

LIS

PIT

12h 37m

1 stop

$771Multiple Airlines

Wed, Sep 23 - Wed, Sep 30

7:00 am - 9:20 am

PIT

LIS

21h 20m

2 stops

11:20 am - 1:06 pm

LIS

PIT

29h 46m

2 stops

$774Air Canada

Mon, Sep 28 - Tue, Oct 27

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Air Canada flights from Pittsburgh to Lisbon

Our best Air Canada deals on Pittsburgh to Lisbon flight tickets

Air Canada

Nov 10

PIT7:20 pmPittsburgh

30h 35m

2 stops

LIS6:55 amLisbon Humberto Delgado

Nov 18

LIS11:20 amLisbon Humberto Delgado

33h 03m

2 stops

PIT3:23 pmPittsburgh

$717

Air Canada

Nov 23

PIT10:51 amPittsburgh

18h 49m

2 stops

LIS10:40 amLisbon Humberto Delgado

Dec 1

LIS5:00 amLisbon Humberto Delgado

18h 36m

2 stops

PIT6:36 pmPittsburgh

$746

Air Canada

Nov 1

PIT6:44 amPittsburgh

21h 36m

2 stops

LIS9:20 amLisbon Humberto Delgado

Nov 5

LIS5:00 amLisbon Humberto Delgado

42h 36m

2 stops

PIT6:36 pmPittsburgh

$755

United Airlines flights from Pittsburgh to Lisbon

Our best United Airlines deals on Pittsburgh to Lisbon flight tickets

United Airlines

Nov 23

PIT5:55 pmPittsburgh

9h 15m

1 stop

LIS8:10 amLisbon Humberto Delgado

Dec 1

LIS12:50 pmLisbon Humberto Delgado

28h 17m

2 stops

PIT12:07 pmPittsburgh

$736

United Airlines

Nov 23

PIT12:57 pmPittsburgh

16h 43m

2 stops

LIS10:40 amLisbon Humberto Delgado

Dec 1

LIS12:50 pmLisbon Humberto Delgado

31h 33m

2 stops

PIT3:23 pmPittsburgh

$739

United Airlines

Dec 6

PIT6:20 amPittsburgh

20h 50m

2 stops

LIS8:10 amLisbon Humberto Delgado

Dec 10

LIS10:55 amLisbon Humberto Delgado

31h 14m

2 stops

PIT1:09 pmPittsburgh

$750

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Tue 9/29

3:30 pm-9:20 am

1 stop12h 50m

Lisbon Humberto Delgado

Wed 10/14

1:00 pm-8:37 pm

1 stop12h 37m

$760

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 9/21

6:10 am-10:30 am

1 stop23h 20m

Lisbon Humberto Delgado

Wed 9/30

11:25 am-2:53 pm

1 stop32h 28m

$761

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Tue 9/29

3:30 pm-9:20 am

1 stop12h 50m

Lisbon Humberto Delgado

Wed 10/14

11:25 am-8:37 pm

2 stops14h 12m

$763

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Tue 9/29

3:30 pm-9:20 am

1 stop12h 50m

Lisbon Humberto Delgado

Wed 10/14

11:25 am-8:37 pm

2 stops14h 12m

$764

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Tue 9/29

3:30 pm-9:20 am

1 stop12h 50m

Lisbon Humberto Delgado

Tue 10/27

12:50 pm-6:34 pm

2 stops33h 44m

$765

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Sat 10/3

7:18 pm-8:20 am

1 stop32h 02m

Lisbon Humberto Delgado

Wed 10/14

1:00 pm-11:32 am

1 stop27h 32m

$766

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Tue 9/29

8:56 am-9:20 am

2 stops19h 24m

Lisbon Humberto Delgado

Wed 10/14

11:25 am-3:25 pm

2 stops33h 00m

$769

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Sat 10/3

7:59 pm-8:20 am

2 stops31h 21m

Lisbon Humberto Delgado

Wed 10/14

11:25 am-1:09 pm

2 stops30h 44m

$770

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Wed 9/23

12:15 pm-11:05 am

1 stop17h 50m

Lisbon Humberto Delgado

Wed 9/30

1:00 pm-8:37 pm

1 stop12h 37m

$771

PittsburghLisbon

PIT - LIS

PITLIS

Pittsburgh

Mon 9/28

7:00 am-9:20 am

2 stops21h 20m

Lisbon Humberto Delgado

Tue 10/27

11:20 am-1:06 pm

2 stops29h 46m

$774

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 $604. 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 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 $874 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 $633 on momondo.

Can stopping save me money on Pittsburgh to Lisbon flights?

You could potentially save up to 2% 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 05m
Direct flights	None

The fastest flight from Pittsburgh to Lisbon takes 9h 05m

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 05m.
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 July 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 British Airways, making up 35% of the total bookings. Other popular airlines include United Airlines with 31%, Delta with 16%, and American Airlines with 7%.

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 1,537 reviews	Search KLM flights
United Airlines	PriceFrom $507	Free Cancellation	Rating 7.4 9,980 reviews	Search United Airlines flights
British Airways	PriceFrom $541	Free Cancellation	Rating 6.7 8,107 reviews	Search British Airways flights
Delta	PriceFrom $547	Free Cancellation	Rating 7.8 8,460 reviews	Search Delta flights
American Airlines	PriceFrom $604	Free Cancellation	Rating 7.1 11,806 reviews	Search American Airlines flights
TAP AIR PORTUGAL	PriceFrom $699	Free Cancellation	Rating 7.2 2,336 reviews	Search TAP AIR PORTUGAL flights

Sintra

Ericeira

Fátima

Nazaré

Setúbal

Figueira da Foz

Estoril

Evora

Oeiras

Leiria

Peniche

Batalha

Óbidos

Sesimbra

Zambujeira do Mar

Costa da Caparica

Tomar

Sines

Torres Vedras

Comporta

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

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

Tue 8/11

Tue 8/18

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Portugal

Nearby airports

Airlines

Cabin classes

Other Portugal destinations

Other flights from Pittsburgh

Complete your trip

Feeling lucky

Airports servicing Portugal

Cheap flights from Pittsburgh to Lisbon from $319

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 10/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Pittsburgh to Lisbon

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Air Canada flights from Pittsburgh to Lisbon

Our best Air Canada deals on Pittsburgh to Lisbon flight tickets

United Airlines flights from Pittsburgh to Lisbon

Our best United Airlines deals on Pittsburgh to Lisbon flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Pittsburgh to Lisbon that are best for you.

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

Airports servicing Portugal

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.

Popular cities in Portugal

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

Fly to other destinations from Pittsburgh

According to popular flight searches on momondo this year

Complete your trip to Lisbon

Explore popular destinations other users love

According to popular flight searches on momondo this year