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Cheap flights from Glasgow Intl Airport to Pittsburgh from £412

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Glasgow Intl Airport to Pittsburgh departing on 27/6. 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
0 bags

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Find the cheapest flights from Glasgow Intl Airport to Pittsburgh

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
08:35 - 19:55
GLA
-
PIT
16h 20m
1 stop
British Airways Logo
18:08 - 15:35
PIT
-
GLA
16h 27m
2 stops
£754British Airways
Thu, 17 Sep - Wed, 30 Sep
British Airways Logo
08:35 - 21:21
GLA
-
PIT
17h 46m
2 stops
British Airways Logo
20:17 - 15:35
PIT
-
GLA
14h 18m
2 stops
£758British Airways
Thu, 17 Sep - Wed, 30 Sep
United Airlines Logo
14:00 - 23:29
GLA
-
PIT
14h 29m
2 stops
United Airlines Logo
18:30 - 10:10
PIT
-
GLA
10h 40m
1 stop
£773United Airlines
Thu, 17 Sep - Wed, 30 Sep
United Airlines Logo
14:00 - 20:33
GLA
-
PIT
11h 33m
1 stop
United Airlines Logo
18:30 - 10:10
PIT
-
GLA
10h 40m
1 stop
£780United Airlines
Thu, 17 Sep - Wed, 30 Sep
Lufthansa Logo
14:00 - 10:50
GLA
-
PIT
25h 50m
1 stop
Lufthansa Logo
18:30 - 10:10
PIT
-
GLA
10h 40m
1 stop
£782Lufthansa
Thu, 17 Sep - Wed, 30 Sep
Icelandair Logo
14:30 - 19:15
GLA
-
PIT
9h 45m
1 stop
Icelandair Logo
07:15 - 13:35
PIT
-
GLA
25h 20m
2 stops
£811Icelandair
Fri, 8 May - Tue, 12 May
British Airways Logo
07:00 - 19:50
GLA
-
PIT
17h 50m
1 stop
British Airways Logo
19:55 - 16:45
PIT
-
GLA
15h 50m
2 stops
£843British Airways
Fri, 8 May - Tue, 12 May
British Airways Logo
09:30 - 21:35
GLA
-
PIT
17h 05m
2 stops
British Airways Logo
19:23 - 16:45
PIT
-
GLA
16h 22m
2 stops
£847British Airways
Fri, 8 May - Tue, 12 May
British Airways Logo
12:20 - 19:50
GLA
-
PIT
12h 30m
1 stop
British Airways Logo
19:55 - 16:45
PIT
-
GLA
15h 50m
2 stops
£848British Airways
Fri, 8 May - Tue, 12 May
British Airways Logo
09:30 - 19:50
GLA
-
PIT
15h 20m
1 stop
British Airways Logo
09:22 - 13:15
PIT
-
GLA
22h 53m
2 stops
£849British Airways
Fri, 8 May - Tue, 12 May

British Airways flights from Glasgow Intl Airport to Pittsburgh

Our best British Airways deals on Glasgow Intl Airport to Pittsburgh flight tickets
British Airways
17 Sept
GLA08:35Glasgow Intl
16h 20m
1 stop
PIT19:55Pittsburgh
30 Sept
PIT18:08Pittsburgh
16h 27m
2 stops
GLA15:35Glasgow Intl
£754
British Airways
17 Sept
GLA08:35Glasgow Intl
17h 46m
2 stops
PIT21:21Pittsburgh
30 Sept
PIT20:17Pittsburgh
14h 18m
2 stops
GLA15:35Glasgow Intl
£758
British Airways
8 May
GLA07:00Glasgow Intl
17h 50m
1 stop
PIT19:50Pittsburgh
12 May
PIT19:55Pittsburgh
15h 50m
2 stops
GLA16:45Glasgow Intl
£843

United Airlines flights from Glasgow Intl Airport to Pittsburgh

Our best United Airlines deals on Glasgow Intl Airport to Pittsburgh flight tickets
United Airlines
17 Sept
GLA14:00Glasgow Intl
14h 29m
2 stops
PIT23:29Pittsburgh
30 Sept
PIT18:30Pittsburgh
10h 40m
1 stop
GLA10:10Glasgow Intl
£773
United Airlines
17 Sept
GLA14:00Glasgow Intl
11h 33m
1 stop
PIT20:33Pittsburgh
30 Sept
PIT18:30Pittsburgh
10h 40m
1 stop
GLA10:10Glasgow Intl
£780
United Airlines
1 Jun
GLA14:00Glasgow Intl
28h 09m
2 stops
PIT13:09Pittsburgh
8 Jun
PIT18:20Pittsburgh
10h 50m
1 stop
GLA10:10Glasgow Intl
£868

momondo Fare Finder

 
Customise your flight search to find flights from Glasgow Intl Airport to Pittsburgh 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 279,928 searches. Data last updated 18 April 2026.
Use the filters below to find and compare flights from Glasgow Intl Airport to Pittsburgh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Thu 17/9

08:35-19:55

1 stop16h 20m

Pittsburgh

Wed 30/9

18:08-15:35

2 stops16h 27m

£754

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Thu 17/9

08:35-21:21

2 stops17h 46m

Pittsburgh

Wed 30/9

20:17-15:35

2 stops14h 18m

£758

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Thu 17/9

14:00-23:29

2 stops14h 29m

Pittsburgh

Wed 30/9

18:30-10:10

1 stop10h 40m

£773
Fastest return journey

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Thu 17/9

14:00-20:33

1 stop11h 33m

Pittsburgh

Wed 30/9

18:30-10:10

1 stop10h 40m

£780

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Thu 17/9

14:00-10:50

1 stop25h 50m

Pittsburgh

Wed 30/9

18:30-10:10

1 stop10h 40m

£782

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Fri 8/5

14:30-19:15

1 stop9h 45m

Pittsburgh

Tue 12/5

07:15-13:35

2 stops25h 20m

£811

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Fri 8/5

07:00-19:50

1 stop17h 50m

Pittsburgh

Tue 12/5

19:55-16:45

2 stops15h 50m

£843

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Fri 8/5

09:30-21:35

2 stops17h 05m

Pittsburgh

Tue 12/5

19:23-16:45

2 stops16h 22m

£847

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Fri 8/5

12:20-19:50

1 stop12h 30m

Pittsburgh

Tue 12/5

19:55-16:45

2 stops15h 50m

£848

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Fri 8/5

09:30-19:50

1 stop15h 20m

Pittsburgh

Tue 12/5

09:22-13:15

2 stops22h 53m

£849

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Pittsburgh from

How to get the cheapest flight ticket from Glasgow Intl Airport to Pittsburgh

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 airline that flies from Glasgow Intl to Pittsburgh?

Icelandair, British Airways, and American Airlines are the most popular carriers operating from Glasgow Intl to Pittsburgh

When to book flights from Glasgow Intl Airport to Pittsburgh

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

Cheap Glasgow Intl Airport to Pittsburgh (GLA to PIT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Glasgow Intl Airport to Pittsburgh

Fastest flight time

16h 20m

Direct flights

None
The fastest flight from Glasgow Intl Airport to Pittsburgh takes 16h 20m
There are no direct flights from Glasgow Intl Airport to Pittsburgh. There are no popular flight routes from Glasgow Intl Airport to Pittsburgh.
Search flight deals

Frequently asked questions about flying from Glasgow Intl Airport to Pittsburgh

  • How far is Glasgow Intl to Pittsburgh by plane?

    The straight-line distance from Glasgow Intl to Pittsburgh is 3449.0 mi. A reasonable flight in good conditions will take 16h 20m.

  • When did momondo last update prices for flights from Glasgow Intl Airport to Pittsburgh Airport?

    Prices for flights from Glasgow Intl Airport to Pittsburgh Airport were last updated today.

  • How many operators does momondo search for flights from Glasgow Intl Airport to Pittsburgh Airport?

  • How old do you have to be to fly from Glasgow Intl Airport to Pittsburgh Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Glasgow Intl Airport to Pittsburgh Airport.

  • What documentation or ID do you need to fly to Pittsburgh Airport?

    The travel and health documents required for your trip to Pittsburgh Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Pittsburgh Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Glasgow Intl Airport to Pittsburgh?

Best airlines flying from Glasgow Intl Airport to Pittsburgh

Compare and see reviews for airlines that fly from Glasgow Intl Airport to Pittsburgh with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £504Free CancellationRating
6.7
7,893 reviews
Search British Airways flights
IcelandairPriceFrom £513Free CancellationRating
7.0
634 reviews
Search Icelandair flights

Travelling to a place near Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Glasgow to Pittsburgh . Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Pittsburgh from Glasgow which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Glasgow to Pittsburgh flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Glasgow to Pittsburgh 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.

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