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Cheap flights from Glasgow Intl Airport to Pittsburgh from £441

GLA — PIT
29 Sep — 6 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow Intl to Pittsburgh

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow Intl to Pittsburgh

Mon 28/910:00 -
2 stops16h 00m
Mon 5/1016:01 -
2 stops16h 24m
Deal found 29/8£700
Wed 14/1010:50 -
2 stops15h 48m
Wed 21/1020:37 -
2 stops13h 58m
Deal found 30/8£703
Wed 14/1014:20 -
1 stop9h 55m
Wed 21/1009:07 -
2 stops23h 18m
Deal found 30/8£710
Thu 24/914:00 -
2 stops14h 30m
Mon 28/916:10 -
2 stops13h 00m
Deal found 25/8£713
Mon 28/912:00 -
1 stop11h 40m
Mon 5/1020:10 -
1 stop10h 20m
Deal found 29/8£716
Wed 14/1006:00 -
2 stops21h 18m
Wed 21/1006:17 -
2 stops21h 08m
Deal found 30/8£753
Thu 24/909:40 -
1 stop15h 15m
Mon 28/921:50 -
1 stop13h 20m
Deal found 26/8£758
Sat 10/1021:25 -
1 stop26h 15m
Mon 19/1016:01 -
2 stops16h 24m
Deal found 27/8£790

Find flight deals from Glasgow Intl to Pittsburgh

Round-trip from

£700

One-way from

£441
British Airways
  • British Airways
  • 28/9-5/10
  • 4 total stops
  • 32h 24m total
  • Glasgow to Pittsburgh
Search Deals
26/9
  • 26/9
  • 3 total stops
  • 31h 23m total
  • Glasgow to Pittsburgh
Search Deals

Cheapflights Fare Finder

 
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

Mon 28/9

10:00-21:00

2 stops16h 00m

Pittsburgh

Mon 5/10

16:01-13:25

2 stops16h 24m

£700
Fastest return journey

GlasgowPittsburgh

GLA Glasgow Intl - PIT Pittsburgh

GLAPIT

Glasgow Intl

Thu 24/9

14:00-23:30

2 stops14h 30m

Pittsburgh

Mon 28/9

16:10-10:10

2 stops13h 00m

£713

GlasgowPittsburgh

GLA Glasgow Intl - PIT Pittsburgh

GLAPIT

Glasgow Intl

Thu 24/9

09:40-19:55

1 stop15h 15m

Pittsburgh

Mon 28/9

21:50-16:10

1 stop13h 20m

£758
Cheapest one-way

GlasgowPittsburgh

GLA Glasgow Intl - PIT Pittsburgh

GLAPIT

Glasgow Intl

Sat 26/9

21:35-23:58

3 stops31h 23m

£441
Fastest single journey

GlasgowPittsburgh

GLA Glasgow Intl - PIT Pittsburgh

GLAPIT

Glasgow Intl

Wed 21/10

14:20-23:44

2 stops14h 24m

£1,647

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Sorted by cheapest first

Best time to book a flight from Glasgow Intl to Pittsburgh

Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from Glasgow Intl with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Glasgow Intl Airport to Pittsburgh

What’s the top stopover airport for flights from Glasgow Intl Airport to Pittsburgh?

Reykjavik (KEF) – chosen by Cheapflights users on 58% of one-stop itineraries from Glasgow Intl Airport to Pittsburgh on Cheapflights.

What’s the cheapest stopover airport for flights from Glasgow Intl Airport to Pittsburgh?

Dublin (DUB) is the most affordable one-stop option, with an average return flight price of £640.

What’s the fastest stopover option from Glasgow Intl Airport to Pittsburgh?

Flights via Reykjavik (KEF) have the shortest average one-way travel time for one-stop routes: 9h 56m.

Which airport typically offers the quickest stopover for flights from Glasgow Intl Airport to Pittsburgh?

Flights via London (LHR) offer the fastest connection on this route, with an average stopover time of 2h 10m.

Reviews of airlines servicing Pittsburgh

Get a feel of what it's like to fly with Icelandair from Glasgow Intl Airport to Pittsburgh by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
6.9
Okay
738 reviews
Check prices

Boarding

7.2

Comfort

6.9

Food

6.1

Overall

6.9

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

KEF - ORD

No food or snacks. You could buy them. You could also buy ear buds.
Icelandair
6.9
Okay
738 reviews
Icelandair
6.9
Okay
738 reviews
Check prices

Boarding

7.2

Comfort

6.9

Food

6.1

Overall

6.9

Entertainment

6.9

Crew

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

KEF - ORD

No food or snacks. You could buy them. You could also buy ear buds.

Related info for your journey

  • What airport do you fly into for flights to Pittsburgh from Glasgow Intl?

    For a flight from Glasgow Intl to Pittsburgh, you will be flying into Pittsburgh. Pittsburgh (PIT) is just 13.5 mi from the center of the city. Pittsburgh is the only Pittsburgh airport and it handles 0 inbound flights from Glasgow Intl per day. 1 airline has flights to Pittsburgh from Glasgow Intl on a regular basis.

  • How long is the flight from Glasgow Intl Airport to Pittsburgh?

    British Airways and United Airlines can get you from Glasgow Intl Airport to Pittsburgh in just under 14h 30m. Your travel time can differ by up to 1h 30m. The distance between Glasgow Intl Airport and Pittsburgh is about 3456 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Glasgow Intl Airport to Pittsburgh round-trip?

    Cheapflights users have booked flights from Glasgow Intl Airport to Pittsburgh round-trip from £172.

  • Can I find deals for flights from Glasgow Intl to Pittsburgh that include hotel bookings?

    Yes. In addition to deals on Glasgow Intl to Pittsburgh flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Glasgow Intl to Pittsburgh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Glasgow Intl to Pittsburgh.

  • Can I find deals for business class flights from Glasgow Intl to Pittsburgh?

    Yes. Cheapflights offers flight deals from Glasgow Intl to Pittsburgh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Glasgow Intl to Pittsburgh

AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£172Average£795FlexibilityNo cancel feeOn-time76%
Search Icelandair flights

Fly with Cheapflights

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Can Cheapflights find flights from Glasgow Intl to Pittsburgh with no change fees?

Certainly. Search results for flights to Pittsburgh from Glasgow Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Glasgow Intl to Pittsburgh become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pittsburgh from Glasgow Intl today and book when prices fit your budget.

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