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Cheap flights from Glasgow Intl Airport to Pittsburgh from £541

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/5. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — PIT
20 Apr — 27 Apr1
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 15 April 2025.

Round-trip from

£541

Popular in

August

Cheapest in

February

Average price

£623
Iberia
  • Iberia
  • 13/5-20/5
  • 3 total stops
  • 50h 57m total
  • Glasgow to Pittsburgh
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£102 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
Search Deals

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 15 April 2025.

Tue 13/505:50GLA - PIT
1 stop18h 50mMultiple Airlines
Tue 20/509:28PIT - GLA
2 stops32h 07mMultiple Airlines
Deal found 15/4£541
Tue 13/506:00GLA - PIT
2 stops17h 43mDelta
Tue 20/507:00PIT - GLA
2 stops20h 10mDelta
Deal found 15/4£572
Wed 18/609:25GLA - PIT
2 stops14h 07mBritish Airways
Wed 16/721:40PIT - GLA
1 stop11h 35mBritish Airways
Deal found 14/4£669
Wed 18/606:00GLA - PIT
2 stops15h 28mKLM
Wed 16/714:05PIT - GLA
2 stops17h 55mKLM
Deal found 14/4£674
Tue 3/613:30GLA - PIT
2 stops27h 21mVirgin Atlantic
Tue 17/613:00PIT - GLA
2 stops22h 10mVirgin Atlantic
Deal found 14/4£700
Tue 3/608:45GLA - PIT
1 stop16h 00mAmerican Airlines
Tue 17/612:21PIT - GLA
2 stops16h 19mAmerican Airlines
Deal found 14/4£705
Wed 18/609:25GLA - PIT
1 stop15h 20mIberia
Wed 16/721:40PIT - GLA
1 stop11h 35mIberia
Deal found 14/4£708
Thu 29/507:00GLA - PIT
1 stop17h 40mFinnair
Thu 5/620:25PIT - GLA
2 stops16h 05mFinnair
Deal found 14/4£715
Tue 3/614:20GLA - PIT
1 stop10h 00mIcelandair
Tue 17/620:30PIT - GLA
1 stop11h 55mIcelandair
Deal found 14/4£739
Mon 2/620:10GLA - PIT
2 stops26h 47mAer Lingus
Mon 16/612:40PIT - GLA
2 stops14h 25mAer Lingus
Deal found 14/4£3,030

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 15 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

Tue 13/5

05:50-19:40

1 stop18h 50m

Pittsburgh

Tue 20/5

09:28-22:35

2 stops32h 07m

£541

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Tue 13/5

06:00-18:43

2 stops17h 43m

Pittsburgh

Tue 20/5

07:00-08:10

2 stops20h 10m

£572

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Wed 18/6

09:25-18:32

2 stops14h 07m

Pittsburgh

Wed 16/7

21:40-14:15

1 stop11h 35m

£669

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Wed 18/6

06:00-16:28

2 stops15h 28m

Pittsburgh

Wed 16/7

14:05-13:00

2 stops17h 55m

£674

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Tue 3/6

13:30-11:51

2 stops27h 21m

Pittsburgh

Tue 17/6

13:00-16:10

2 stops22h 10m

£700

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Tue 3/6

08:45-19:45

1 stop16h 00m

Pittsburgh

Tue 17/6

12:21-09:40

2 stops16h 19m

£705

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Wed 18/6

09:25-19:45

1 stop15h 20m

Pittsburgh

Wed 16/7

21:40-14:15

1 stop11h 35m

£708

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Thu 29/5

07:00-19:40

1 stop17h 40m

Pittsburgh

Thu 5/6

20:25-17:30

2 stops16h 05m

£715

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Tue 3/6

14:20-19:20

1 stop10h 00m

Pittsburgh

Tue 17/6

20:30-13:25

1 stop11h 55m

£739

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Mon 2/6

20:10-17:57

2 stops26h 47m

Pittsburgh

Mon 16/6

12:40-08:05

2 stops14h 25m

£3,030

Flights are sorted by cheapest return flights first.

Deals found on 15/4

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 15 April 2025.
Delta
8.0
Very Good
7,918 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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
7,918 reviews
Delta
8.0
Very Good
7,918 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very Good
7,918 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very Good
7,918 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very Good
7,918 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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
7,918 reviews
Check prices

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Food

7.3

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 £572. Other airlines that can offer you cheap pricing are British Airways, from £669, and KLM, from £674. Users have found that Delta is 18% 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

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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 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£484Average£689FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£554Average£664FlexibilityNo 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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