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Cheap flights from Glasgow Intl Airport to Pittsburgh from £594

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — PIT
5 May — 12 May1
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 30 April 2025.

Round-trip from

£594

Popular in

August

Cheapest in

February

Average price

£612
Lufthansa
  • Lufthansa
  • 15/5-18/5
  • 4 total stops
  • 43h 17m total
  • Glasgow to Pittsburgh
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£99 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£28 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 30 April 2025.

Thu 15/506:10GLA - PIT
2 stops17h 37mLufthansa
Sun 18/516:20PIT - GLA
2 stops25h 40mLufthansa
Deal found 29/4£594
Thu 15/510:50GLA - PIT
3 stops35h 16mMultiple Airlines
Sun 18/507:00PIT - GLA
3 stops25h 25mMultiple Airlines
Deal found 29/4£645
Thu 15/514:25GLA - PIT
1 stop9h 55mIcelandair
Sun 18/520:30PIT - GLA
1 stop11h 55mIcelandair
Deal found 29/4£664
Wed 11/610:35GLA - PIT
1 stop14h 10mBritish Airways
Mon 16/616:58PIT - GLA
2 stops14h 52mBritish Airways
Deal found 29/4£684
Wed 11/606:00GLA - PIT
2 stops15h 50mDelta
Mon 16/607:00PIT - GLA
2 stops20h 10mDelta
Deal found 29/4£688
Wed 11/610:35GLA - PIT
1 stop14h 10mAmerican Airlines
Mon 16/621:40PIT - GLA
1 stop10h 10mAmerican Airlines
Deal found 29/4£743

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 30 April 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

Thu 15/5

06:10-18:47

2 stops17h 37m

Pittsburgh

Sun 18/5

16:20-23:00

2 stops25h 40m

£594

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Thu 15/5

10:50-17:06

3 stops35h 16m

Pittsburgh

Sun 18/5

07:00-13:25

3 stops25h 25m

£645

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Thu 15/5

14:25-19:20

1 stop9h 55m

Pittsburgh

Sun 18/5

20:30-13:25

1 stop11h 55m

£664

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Wed 11/6

10:35-19:45

1 stop14h 10m

Pittsburgh

Mon 16/6

16:58-12:50

2 stops14h 52m

£684

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Wed 11/6

06:00-16:50

2 stops15h 50m

Pittsburgh

Mon 16/6

07:00-08:10

2 stops20h 10m

£688

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Wed 11/6

10:35-19:45

1 stop14h 10m

Pittsburgh

Mon 16/6

21:40-12:50

1 stop10h 10m

£743

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Mon 26/5

05:50-15:45

2 stops14h 55m

£984

Flights are sorted by cheapest return flights first.

Deals found on 29/4

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.

Rainfall in Pittsburgh by month

Plan your trip to Pittsburgh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Pittsburgh ranges from 58.0 - 109.0 inches per month. June is typically the wettest month, when rainfall can reach 109.0 mm. October is typically the driest time to visit Pittsburgh when rainfall is around 58.0 mm.

Temperature in Pittsburgh by month

Plan your trip to Pittsburgh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Pittsburgh, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

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 30 April 2025.
Delta
8.0
Very Good
7,934 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very Good
7,934 reviews
Delta
8.0
Very Good
7,934 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
7,934 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Icelandair
7.0
Good
487 reviews
Delta
8.0
Very Good
7,934 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Lufthansa
6.7
Okay
7,044 reviews
Delta
8.0
Very Good
7,934 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
British Airways
6.6
Okay
6,835 reviews
Delta
8.0
Very Good
7,934 reviews
Check prices

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 £594. Other airlines that can offer you cheap pricing are Icelandair, from £664, and British Airways, from £684. Users have found that Lufthansa is 13% 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£475Average£677FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£520Average£643FlexibilityNo 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?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Pittsburgh from Glasgow Intl today with Cheapflights!

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

Cheapflights helps you find that perfect flight to Pittsburgh from Glasgow Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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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