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Cheap flights from Glasgow Intl Airport to Pittsburgh from £565

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/10. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — PIT
23 Jul — 30 Jul1
1 adult

Cheap flight deals from Glasgow Intl to Pittsburgh

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to Pittsburgh (PIT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 July 2025.

Round-trip from

£648

One-way from

£565

Popular in

February

Cheapest in

August

Average price

£733
Icelandair
  • Icelandair
  • 1/9-8/9
  • 4 total stops
  • 59h 38m total
  • Glasgow to Pittsburgh
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Icelandair
  • Icelandair
  • 21/10
  • 1 total stop
  • 10h 00m total
  • Glasgow to Pittsburgh
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£44 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Glasgow Intl to Pittsburgh

Cheapest flights from Glasgow Intl to Pittsburgh
Explore the most affordable flight options available from Glasgow Intl to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.

Mon 1/914:20GLA - PIT
2 stops23h 43mIcelandair
Mon 8/920:30PIT - GLA
2 stops35h 55mIcelandair
Deal found 18/7£648
Mon 1/909:05GLA - PIT
2 stops14h 22mBritish Airways
Mon 8/921:40PIT - GLA
1 stop17h 00mBritish Airways
Deal found 18/7£653
Mon 1/908:25GLA - PIT
1 stop16h 20mFinnair
Mon 8/921:40PIT - GLA
1 stop15h 50mFinnair
Deal found 18/7£724
Mon 1/908:35GLA - PIT
2 stops20h 09mMultiple Airlines
Mon 8/920:05PIT - GLA
3 stops31h 00mMultiple Airlines
Deal found 18/7£775

Cheapflights Fare Finder

Customise your flight search to find flights from Glasgow Intl 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, Cheapflights users made 858,174 searches. Data last updated 18 July 2025.
Use the filters below to find and compare flights from Glasgow Intl Airport to Pittsburgh that are best for you.

Fly from

Glasgow Intl

Fly to

Pittsburgh

Route

Depart

Return

Price

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Mon 1/9

14:20-09:03

2 stops23h 43m

Pittsburgh

Mon 8/9

20:30-13:25

2 stops35h 55m

£648

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Mon 1/9

09:05-18:27

2 stops14h 22m

Pittsburgh

Mon 8/9

21:40-19:40

1 stop17h 00m

£653

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Mon 1/9

08:25-19:45

1 stop16h 20m

Pittsburgh

Mon 8/9

21:40-18:30

1 stop15h 50m

£724

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Mon 1/9

08:35-23:44

2 stops20h 09m

Pittsburgh

Mon 8/9

20:05-08:05

3 stops31h 00m

£775

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Tue 21/10

14:20-19:20

1 stop10h 00m

£565

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Mon 11/8

09:05-18:27

2 stops14h 22m

£2,307

Flights are sorted by cheapest return flights first.

Deals found on 16/7

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Glasgow Intl Airport to Pittsburgh?

Currently, February is the cheapest month in which you can book a flight from Glasgow Intl Airport to Pittsburgh (average of £639). Flying from Glasgow Intl Airport to Pittsburgh in July is currently the most expensive (average of £996). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Pittsburgh

Get insights into the airlines that provide service to Pittsburgh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pittsburgh. Reviews last updated 18 July 2025.
Get a feel of what it's like to fly with Finnair, Icelandair, andBritish Airways 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.
Finnair
7.6
Good
1,316 reviews
Check prices

Overall

7.6

Entertainment

6.9

Food

6.7

Comfort

7.5

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,316 reviews
Finnair
7.6
Good
1,316 reviews
Check prices

Overall

7.6

Entertainment

6.9

Food

6.7

Comfort

7.5

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Icelandair
7.0
Good
518 reviews
Finnair
7.6
Good
1,316 reviews
Check prices

Overall

7.6

Entertainment

6.9

Food

6.7

Comfort

7.5

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.6
Okay
7,151 reviews
Finnair
7.6
Good
1,316 reviews
Check prices

Overall

7.6

Entertainment

6.9

Food

6.7

Comfort

7.5

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to Pittsburgh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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. 2 airlines have flights to Pittsburgh from Glasgow Intl on a regular basis.

  • What are the cheapest airlines flying from Glasgow Intl Airport to Pittsburgh round-trip?

    Cheapflights users have booked flights from Glasgow Intl Airport to Pittsburgh round-trip from £648. Other airlines that can offer you cheap pricing are British Airways, from £653, and Finnair, from £724. Users have found that Icelandair is 3% cheaper than the other options available to this destination.

  • 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.

  • What is the cheapest month to book a flight from Glasgow Intl Airport to Pittsburgh?

    Currently, February is the cheapest month in which you can book a flight from Glasgow Intl Airport to Pittsburgh (average of £639). Flying from Glasgow Intl Airport to Pittsburgh in July is currently the most expensive (average of £996). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Glasgow Intl to Pittsburgh

Discover the top 2 airlines that operate flights from Glasgow Intl to Pittsburgh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 July 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£518Average£674FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£544Average£625FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Glasgow Intl to Pittsburgh?

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Why should you use Cheapflights to find cheap flight tickets from Glasgow Intl to Pittsburgh?

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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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