Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Pittsburgh to Portugal from $290

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 10/18. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pittsburgh to Portugal

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:50 am - 9:20 amPIT  Pittsburgh-LIS Lisbon Humberto Delgado
17h 30m2 stops Chicago O'Hare Intl Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
5:00 am - 4:57 pmLIS  Lisbon Humberto Delgado-PIT Pittsburgh
16h 57m2 stops Frankfurt am Main Chicago O'Hare Intl
$696Multiple Airlines
Wed, Jan 20 - Wed, Jan 27
British Airways Logo
9:15 pm - 5:40 pmPIT  Pittsburgh-LIS Lisbon Humberto Delgado
15h 25m1 stop London Heathrow
British Airways Logo
11:05 am - 8:19 pmLIS  Lisbon Humberto Delgado-PIT Pittsburgh
14h 14m1 stop Philadelphia
$698British Airways
Wed, Jan 20 - Wed, Jan 27
Multiple Airlines Logo
5:51 pm - 9:20 amPIT  Pittsburgh-LIS Lisbon Humberto Delgado
35h 29m2 stops Chicago O'Hare Intl Toronto Pearson Intl
Multiple Airlines Logo
5:00 am - 11:56 pmLIS  Lisbon Humberto Delgado-PIT Pittsburgh
23h 56m2 stops Frankfurt am Main Chicago O'Hare Intl
$700Multiple Airlines
Sat, Oct 31 - Tue, Nov 10
United Airlines Logo
8:00 am - 8:10 amPIT  Pittsburgh-LIS Lisbon Humberto Delgado
19h 10m1 stop Newark
United Airlines Logo
11:20 am - 1:06 pmLIS  Lisbon Humberto Delgado-PIT Pittsburgh
30h 46m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$711United Airlines
Wed, Nov 4 - Wed, Nov 18
United Airlines Logo
6:12 am - 6:55 amPIT  Pittsburgh-LIS Lisbon Humberto Delgado
19h 43m2 stops Washington, D.C. Dulles Intl Montreal Pierre Elliott Trudeau Intl
United Airlines Logo
11:20 am - 1:06 pmLIS  Lisbon Humberto Delgado-PIT Pittsburgh
30h 46m2 stops Toronto Pearson Intl Chicago O'Hare Intl
$714United Airlines
Wed, Nov 4 - Wed, Nov 18
Delta Logo
7:06 pm - 8:00 amPIT  Pittsburgh-LIS Lisbon Humberto Delgado
31h 54m1 stop New York LaGuardia
Delta Logo
11:30 am - 9:05 amLIS  Lisbon Humberto Delgado-PIT Pittsburgh
26h 35m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$716Delta
Mon, Nov 2 - Thu, Nov 12
Delta Logo
8:13 am - 8:00 amPIT  Pittsburgh-LIS Lisbon Humberto Delgado
19h 47m1 stop New York LaGuardia
Delta Logo
5:00 am - 9:30 pmLIS  Lisbon Humberto Delgado-PIT Pittsburgh
21h 30m2 stops Amsterdam Schiphol New York John F Kennedy Intl
$716Delta
Tue, Oct 27 - Thu, Nov 12
British Airways Logo
9:15 pm - 6:55 pmPIT  Pittsburgh-LIS Lisbon Humberto Delgado
16h 40m1 stop London Heathrow
British Airways Logo
11:05 am - 5:49 pmLIS  Lisbon Humberto Delgado-PIT Pittsburgh
11h 44m1 stop Philadelphia
$749British Airways
Mon, Nov 23 - Tue, Dec 1
KLM Logo
12:20 pm - 8:00 amPIT  Pittsburgh-LIS Lisbon Humberto Delgado
15h 40m1 stop New York John F Kennedy Intl
KLM Logo
10:00 am - 9:30 pmLIS  Lisbon Humberto Delgado-PIT Pittsburgh
16h 30m1 stop New York John F Kennedy Intl
$776KLM
Thu, Oct 29 - Wed, Nov 11
KLM Logo
5:29 pm - 8:00 amPIT  Pittsburgh-LIS Lisbon Humberto Delgado
10h 31m1 stop New York John F Kennedy Intl
KLM Logo
10:00 am - 9:30 pmLIS  Lisbon Humberto Delgado-PIT Pittsburgh
16h 30m1 stop New York John F Kennedy Intl
$826KLM
Fri, Oct 30 - Mon, Nov 9

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

Iberia flights from Pittsburgh to Portugal

Our best Iberia deals on Pittsburgh to Portugal flight tickets
Iberia
Nov 1
PIT4:01 pmPittsburgh
14h 49m
2 stops
LIS11:50 amLisbon Humberto Delgado
Nov 11
LIS6:30 amLisbon Humberto Delgado
18h 13m
2 stops
PIT7:43 pmPittsburgh
$705
Iberia
Oct 29
PIT1:06 pmPittsburgh
24h 59m
2 stops
LIS6:05 pmLisbon Humberto Delgado
Nov 4
LIS8:20 amLisbon Humberto Delgado
18h 14m
2 stops
PIT9:34 pmPittsburgh
$753
Iberia
Nov 6
PIT4:01 pmPittsburgh
14h 44m
2 stops
OPO11:45 amPorto
Nov 10
OPO8:20 amPorto
18h 14m
2 stops
PIT9:34 pmPittsburgh
$789

Air Canada flights from Pittsburgh to Portugal

Our best Air Canada deals on Pittsburgh to Portugal flight tickets
Air Canada
Oct 28
PIT7:20 pmPittsburgh
9h 35m
1 stop
LIS8:55 amLisbon Humberto Delgado
Nov 13
LIS11:20 amLisbon Humberto Delgado
34h 17m
2 stops
PIT4:37 pmPittsburgh
$710
Air Canada
Oct 28
PIT7:20 pmPittsburgh
9h 35m
1 stop
LIS8:55 amLisbon Humberto Delgado
Nov 12
LIS5:00 amLisbon Humberto Delgado
42h 36m
2 stops
PIT6:36 pmPittsburgh
$715
Air Canada
Oct 31
PIT7:37 pmPittsburgh
33h 43m
2 stops
LIS9:20 amLisbon Humberto Delgado
Nov 10
LIS11:20 amLisbon Humberto Delgado
33h 01m
2 stops
PIT3:21 pmPittsburgh
$719

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 August 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 Pittsburgh - LIS Lisbon Humberto Delgado

PITLIS

Pittsburgh

Wed 1/20

10:50 am-9:20 am

2 stops17h 30m

Lisbon Humberto Delgado

Wed 1/27

5:00 am-4:57 pm

2 stops16h 57m

$696

PittsburghLisbon

PIT Pittsburgh - LIS Lisbon Humberto Delgado

PITLIS

Pittsburgh

Wed 1/20

9:15 pm-5:40 pm

1 stop15h 25m

Lisbon Humberto Delgado

Wed 1/27

11:05 am-8:19 pm

1 stop14h 14m

$698

PittsburghLisbon

PIT Pittsburgh - LIS Lisbon Humberto Delgado

PITLIS

Pittsburgh

Sat 10/31

5:51 pm-9:20 am

2 stops35h 29m

Lisbon Humberto Delgado

Tue 11/10

5:00 am-11:56 pm

2 stops23h 56m

$700

PittsburghLisbon

PIT Pittsburgh - LIS Lisbon Humberto Delgado

PITLIS

Pittsburgh

Wed 11/4

8:00 am-8:10 am

1 stop19h 10m

Lisbon Humberto Delgado

Wed 11/18

11:20 am-1:06 pm

2 stops30h 46m

$711

PittsburghLisbon

PIT Pittsburgh - LIS Lisbon Humberto Delgado

PITLIS

Pittsburgh

Wed 11/4

6:12 am-6:55 am

2 stops19h 43m

Lisbon Humberto Delgado

Wed 11/18

11:20 am-1:06 pm

2 stops30h 46m

$714

PittsburghLisbon

PIT Pittsburgh - LIS Lisbon Humberto Delgado

PITLIS

Pittsburgh

Mon 11/2

7:06 pm-8:00 am

1 stop31h 54m

Lisbon Humberto Delgado

Thu 11/12

11:30 am-9:05 am

2 stops26h 35m

$716

PittsburghLisbon

PIT Pittsburgh - LIS Lisbon Humberto Delgado

PITLIS

Pittsburgh

Tue 10/27

8:13 am-8:00 am

1 stop19h 47m

Lisbon Humberto Delgado

Thu 11/12

5:00 am-9:30 pm

2 stops21h 30m

$716

PittsburghLisbon

PIT Pittsburgh - LIS Lisbon Humberto Delgado

PITLIS

Pittsburgh

Mon 11/23

9:15 pm-6:55 pm

1 stop16h 40m

Lisbon Humberto Delgado

Tue 12/1

11:05 am-5:49 pm

1 stop11h 44m

$749

PittsburghLisbon

PIT Pittsburgh - LIS Lisbon Humberto Delgado

PITLIS

Pittsburgh

Thu 10/29

12:20 pm-8:00 am

1 stop15h 40m

Lisbon Humberto Delgado

Wed 11/11

10:00 am-9:30 pm

1 stop16h 30m

$776
Quickest round-trip

PittsburghLisbon

PIT Pittsburgh - LIS Lisbon Humberto Delgado

PITLIS

Pittsburgh

Fri 10/30

5:29 pm-8:00 am

1 stop10h 31m

Lisbon Humberto Delgado

Mon 11/9

10:00 am-9:30 pm

1 stop16h 30m

$826

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 January. Flight prices, which tend to average around $604, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Portugal from Pittsburgh during November instead. Flights to Portugal in November, while not as cheap as those in January, still average around $642.

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 $886 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 $633 on momondo.

Can stopping save me money on Pittsburgh to Portugal flights?

You could potentially save up to 8% 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

10h 25m

Direct flights

None
The fastest flight from Pittsburgh to Portugal takes 10h 25m
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
1,555 reviews
Search KLM flights
United AirlinesPriceFrom $507Free CancellationRating
7.4
10,080 reviews
Search United Airlines flights
British AirwaysPriceFrom $541Free CancellationRating
6.7
8,150 reviews
Search British Airways flights
DeltaPriceFrom $547Free CancellationRating
7.8
8,497 reviews
Search Delta flights
American AirlinesPriceFrom $604Free CancellationRating
7.1
11,874 reviews
Search American Airlines 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
Sun 9/6
Sun 9/13
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 $552
Flights to Portofrom $530
Flights to Funchalfrom $622
Flights to Farofrom $612
Flights to Ponta Delgadafrom $574
Flights to Lajesfrom $604
Flights to Hortafrom $659
Flights to Pico Islandfrom $725
Flights to Porto Santofrom $710
Flights to Velasfrom $695