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Cheap flights from Glasgow Intl Airport to Pittsburgh from £370

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 14/9. 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

Find the cheapest flights from Glasgow Intl Airport to Pittsburgh

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:45 - 19:15GLA  Glasgow Intl-PIT Pittsburgh
16h 30m2 stops Dublin Reykjavik Keflavik Intl
Multiple Airlines Logo
20:25 - 21:15PIT  Pittsburgh-GLA Glasgow Intl
19h 50m2 stops Reykjavik Keflavik Intl Dublin
£631Multiple Airlines
Wed, 2 Sep - Wed, 9 Sep
Icelandair Logo
14:20 - 19:15GLA  Glasgow Intl-PIT Pittsburgh
9h 55m1 stop Reykjavik Keflavik Intl
Icelandair Logo
20:25 - 13:25PIT  Pittsburgh-GLA Glasgow Intl
12h 00m1 stop Reykjavik Keflavik Intl
£715Icelandair
Wed, 2 Sep - Wed, 9 Sep
Aer Lingus Logo
12:00 - 18:40GLA  Glasgow Intl-PIT Pittsburgh
11h 40m1 stop Dublin
Aer Lingus Logo
20:10 - 15:25PIT  Pittsburgh-GLA Glasgow Intl
14h 15m1 stop Dublin
£731Aer Lingus
Mon, 7 Sep - Mon, 21 Sep
Finnair Logo
17:40 - 19:55GLA  Glasgow Intl-PIT Pittsburgh
31h 15m1 stop London Heathrow
Finnair Logo
21:50 - 16:10PIT  Pittsburgh-GLA Glasgow Intl
13h 20m1 stop London Heathrow
£740Finnair
Mon, 7 Sep - Mon, 14 Sep
KLM Logo
09:10 - 18:01GLA  Glasgow Intl-PIT Pittsburgh
37h 51m2 stops Amsterdam Schiphol Boston Logan Intl
KLM Logo
19:38 - 23:10PIT  Pittsburgh-GLA Glasgow Intl
22h 32m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
£741KLM
Mon, 7 Sep - Mon, 14 Sep
Aer Lingus Logo
08:35 - 18:40GLA  Glasgow Intl-PIT Pittsburgh
15h 05m1 stop Dublin
Aer Lingus Logo
11:08 - 15:25PIT  Pittsburgh-GLA Glasgow Intl
23h 17m2 stops Philadelphia Dublin
£752Aer Lingus
Mon, 7 Sep - Mon, 14 Sep
Lufthansa Logo
14:00 - 10:36GLA  Glasgow Intl-PIT Pittsburgh
25h 36m1 stop Newark
Lufthansa Logo
15:20 - 10:10PIT  Pittsburgh-GLA Glasgow Intl
37h 50m2 stops Washington, D.C. Dulles Intl Newark
£772Lufthansa
Thu, 3 Sep - Sat, 12 Sep
Lufthansa Logo
14:00 - 22:30GLA  Glasgow Intl-PIT Pittsburgh
13h 30m1 stop Newark
Lufthansa Logo
17:55 - 10:10PIT  Pittsburgh-GLA Glasgow Intl
11h 15m1 stop Newark
£772Lufthansa
Thu, 3 Sep - Sat, 12 Sep
Delta Logo
06:00 - 22:59GLA  Glasgow Intl-PIT Pittsburgh
21h 59m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Delta Logo
10:49 - 08:25PIT  Pittsburgh-GLA Glasgow Intl
16h 36m2 stops Boston Logan Intl Amsterdam Schiphol
£782Delta
Mon, 7 Sep - Mon, 21 Sep
United Airlines Logo
14:00 - 20:25GLA  Glasgow Intl-PIT Pittsburgh
11h 25m1 stop Newark
United Airlines Logo
18:01 - 10:10PIT  Pittsburgh-GLA Glasgow Intl
11h 09m1 stop Newark
£788United Airlines
Thu, 24 Sep - Mon, 28 Sep

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Aer Lingus flights from Glasgow Intl Airport to Pittsburgh

Our best Aer Lingus deals on Glasgow Intl Airport to Pittsburgh flight tickets
Aer Lingus
7 Sept
GLA12:00Glasgow Intl
11h 40m
1 stop
PIT18:40Pittsburgh
21 Sept
PIT20:10Pittsburgh
14h 15m
1 stop
GLA15:25Glasgow Intl
£731
Aer Lingus
7 Sept
GLA08:35Glasgow Intl
15h 05m
1 stop
PIT18:40Pittsburgh
14 Sept
PIT11:08Pittsburgh
23h 17m
2 stops
GLA15:25Glasgow Intl
£752
Aer Lingus
7 Sept
GLA15:55Glasgow Intl
36h 55m
2 stops
PIT23:50Pittsburgh
21 Sept
PIT20:10Pittsburgh
14h 15m
1 stop
GLA15:25Glasgow Intl
£830

United Airlines flights from Glasgow Intl Airport to Pittsburgh

Our best United Airlines deals on Glasgow Intl Airport to Pittsburgh flight tickets
United Airlines
24 Sept
GLA14:00Glasgow Intl
14h 30m
2 stops
PIT23:30Pittsburgh
28 Sept
PIT16:10Pittsburgh
13h 00m
2 stops
GLA10:10Glasgow Intl
£788
United Airlines
2 Sept
GLA14:00Glasgow Intl
28h 15m
2 stops
PIT13:15Pittsburgh
6 Sept
PIT19:16Pittsburgh
9h 54m
1 stop
GLA10:10Glasgow Intl
£886
United Airlines
26 Sept
GLA14:00Glasgow Intl
13h 53m
1 stop
PIT22:53Pittsburgh
3 Oct
PIT16:15Pittsburgh
12h 55m
1 stop
GLA10:10Glasgow Intl
£1,090

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 13 August 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 Glasgow Intl - PIT Pittsburgh

GLAPIT

Glasgow Intl

Wed 2/9

07:45-19:15

2 stops16h 30m

Pittsburgh

Wed 9/9

20:25-21:15

2 stops19h 50m

£631
Fastest return journey

GlasgowPittsburgh

GLA Glasgow Intl - PIT Pittsburgh

GLAPIT

Glasgow Intl

Wed 2/9

14:20-19:15

1 stop9h 55m

Pittsburgh

Wed 9/9

20:25-13:25

1 stop12h 00m

£715

GlasgowPittsburgh

GLA Glasgow Intl - PIT Pittsburgh

GLAPIT

Glasgow Intl

Mon 7/9

12:00-18:40

1 stop11h 40m

Pittsburgh

Mon 21/9

20:10-15:25

1 stop14h 15m

£731

GlasgowPittsburgh

GLA Glasgow Intl - PIT Pittsburgh

GLAPIT

Glasgow Intl

Mon 7/9

17:40-19:55

1 stop31h 15m

Pittsburgh

Mon 14/9

21:50-16:10

1 stop13h 20m

£740

GlasgowPittsburgh

GLA Glasgow Intl - PIT Pittsburgh

GLAPIT

Glasgow Intl

Mon 7/9

09:10-18:01

2 stops37h 51m

Pittsburgh

Mon 14/9

19:38-23:10

2 stops22h 32m

£741

GlasgowPittsburgh

GLA Glasgow Intl - PIT Pittsburgh

GLAPIT

Glasgow Intl

Mon 7/9

08:35-18:40

1 stop15h 05m

Pittsburgh

Mon 14/9

11:08-15:25

2 stops23h 17m

£752

GlasgowPittsburgh

GLA Glasgow Intl - PIT Pittsburgh

GLAPIT

Glasgow Intl

Thu 3/9

14:00-10:36

1 stop25h 36m

Pittsburgh

Sat 12/9

15:20-10:10

2 stops37h 50m

£772

GlasgowPittsburgh

GLA Glasgow Intl - PIT Pittsburgh

GLAPIT

Glasgow Intl

Thu 3/9

14:00-22:30

1 stop13h 30m

Pittsburgh

Sat 12/9

17:55-10:10

1 stop11h 15m

£772

GlasgowPittsburgh

GLA Glasgow Intl - PIT Pittsburgh

GLAPIT

Glasgow Intl

Mon 7/9

06:00-22:59

2 stops21h 59m

Pittsburgh

Mon 21/9

10:49-08:25

2 stops16h 36m

£782

GlasgowPittsburgh

GLA Glasgow Intl - PIT Pittsburgh

GLAPIT

Glasgow Intl

Thu 24/9

14:00-20:25

1 stop11h 25m

Pittsburgh

Mon 28/9

18:01-10:10

1 stop11h 09m

£788

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 month to fly to Pittsburgh?

If you aren’t able to travel during the month of March, then book flights to Pittsburgh from Glasgow Intl Airport during January instead. Flights to Pittsburgh in January, while not as cheap as those in March, still average around £0.

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

10h 50m

Direct flights

None
The fastest flight from Glasgow Intl Airport to Pittsburgh takes 10h 50m
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 10h 50m.

  • 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
IcelandairPriceFrom £172Free CancellationRating
6.9
728 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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