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Cheap flights from Glasgow Intl Airport to Pittsburgh from £486

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 21/9. 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
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.
Finnair Logo
13:20 - 19:55
GLA
-
PIT
11h 35m
1 stop
Finnair Logo
21:50 - 17:30
PIT
-
GLA
14h 40m
1 stop
£721Finnair
Wed, 2 Sep - Thu, 24 Sep
KLM Logo
06:00 - 16:40
GLA
-
PIT
15h 40m
2 stops
KLM Logo
17:11 - 12:55
PIT
-
GLA
14h 44m
2 stops
£727KLM
Wed, 2 Sep - Thu, 24 Sep
American Airlines Logo
09:30 - 19:55
GLA
-
PIT
15h 25m
1 stop
American Airlines Logo
12:53 - 10:20
PIT
-
GLA
16h 27m
2 stops
£749American Airlines
Wed, 2 Sep - Thu, 24 Sep
Delta Logo
06:00 - 00:07
GLA
-
PIT
23h 07m
2 stops
Delta Logo
11:58 - 12:55
PIT
-
GLA
19h 57m
2 stops
£848Delta
Wed, 1 Jul - Wed, 8 Jul
Multiple Airlines Logo
07:45 - 22:31
GLA
-
PIT
19h 46m
2 stops
Multiple Airlines Logo
20:10 - 14:55
PIT
-
GLA
13h 45m
1 stop
£869Multiple Airlines
Wed, 1 Jul - Wed, 8 Jul
United Airlines Logo
14:00 - 23:59
GLA
-
PIT
14h 59m
2 stops
United Airlines Logo
14:10 - 10:10
PIT
-
GLA
15h 00m
2 stops
£873United Airlines
Mon, 29 Jun - Mon, 6 Jul
Multiple Airlines Logo
07:45 - 18:40
GLA
-
PIT
15h 55m
1 stop
Multiple Airlines Logo
20:10 - 14:55
PIT
-
GLA
13h 45m
1 stop
£888Multiple Airlines
Wed, 1 Jul - Wed, 8 Jul
Multiple Airlines Logo
07:45 - 19:15
GLA
-
PIT
16h 30m
2 stops
Multiple Airlines Logo
08:15 - 12:55
PIT
-
GLA
23h 40m
3 stops
£897Multiple Airlines
Wed, 2 Sep - Thu, 24 Sep
Aer Lingus Logo
08:35 - 23:56
GLA
-
PIT
20h 21m
2 stops
Aer Lingus Logo
21:50 - 08:05
PIT
-
GLA
29h 15m
2 stops
£940Aer Lingus
Sat, 18 Jul - Sat, 25 Jul
United Airlines Logo
14:00 - 18:35
GLA
-
PIT
33h 35m
2 stops
United Airlines Logo
19:16 - 10:10
PIT
-
GLA
9h 54m
1 stop
£961United Airlines
Sat, 13 Jun - Sat, 20 Jun

United Airlines flights from Glasgow Intl Airport to Pittsburgh

Our best United Airlines deals on Glasgow Intl Airport to Pittsburgh flight tickets
United Airlines
29 Jun
GLA14:00Glasgow Intl
14h 36m
2 stops
PIT23:36Pittsburgh
6 Jul
PIT15:13Pittsburgh
13h 57m
1 stop
GLA10:10Glasgow Intl
£873
United Airlines
13 Jun
GLA14:00Glasgow Intl
33h 35m
2 stops
PIT18:35Pittsburgh
20 Jun
PIT19:16Pittsburgh
9h 54m
1 stop
GLA10:10Glasgow Intl
£961
United Airlines
13 Jun
GLA14:00Glasgow Intl
28h 07m
2 stops
PIT13:07Pittsburgh
20 Jun
PIT06:06Pittsburgh
23h 04m
2 stops
GLA10:10Glasgow Intl
£1,031

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 20 May 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
Fastest return journey

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Wed 2/9

13:20-19:55

1 stop11h 35m

Pittsburgh

Thu 24/9

21:50-17:30

1 stop14h 40m

£721

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Wed 2/9

06:00-16:40

2 stops15h 40m

Pittsburgh

Thu 24/9

17:11-12:55

2 stops14h 44m

£727

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Wed 2/9

09:30-19:55

1 stop15h 25m

Pittsburgh

Thu 24/9

12:53-10:20

2 stops16h 27m

£749

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Wed 1/7

06:00-00:07

2 stops23h 07m

Pittsburgh

Wed 8/7

11:58-12:55

2 stops19h 57m

£848

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Wed 1/7

07:45-22:31

2 stops19h 46m

Pittsburgh

Wed 8/7

20:10-14:55

1 stop13h 45m

£869

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Mon 29/6

14:00-23:59

2 stops14h 59m

Pittsburgh

Mon 6/7

14:10-10:10

2 stops15h 00m

£873

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Wed 1/7

07:45-18:40

1 stop15h 55m

Pittsburgh

Wed 8/7

20:10-14:55

1 stop13h 45m

£888

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Wed 2/9

07:45-19:15

2 stops16h 30m

Pittsburgh

Thu 24/9

08:15-12:55

3 stops23h 40m

£897

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Sat 18/7

08:35-23:56

2 stops20h 21m

Pittsburgh

Sat 25/7

21:50-08:05

2 stops29h 15m

£940

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Sat 13/6

14:00-18:35

2 stops33h 35m

Pittsburgh

Sat 20/6

19:16-10:10

1 stop9h 54m

£961

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?

British Airways and Icelandair 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

20h 21m

Direct flights

None
The fastest flight from Glasgow Intl Airport to Pittsburgh takes 20h 21m
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 20h 21m.

  • 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 £509Free CancellationRating
6.7
7,988 reviews
Search British Airways flights
IcelandairPriceFrom £518Free CancellationRating
7.0
656 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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