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$417+ Cheap flights from Glasgow Intl (GLA) to Pittsburgh (PIT)

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — PIT
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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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 September 11, 2025.

Round-trip from

$759
(American Airlines)

One-way from

$417
(Kiwi.com)

Popular in

February

Cheapest in

August

Average price

$784
From Glasgow Intl to Pittsburgh
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One-way flight from Glasgow Intl to Pittsburgh
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Highest demand for flights based on searches. 8% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This Ovago deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/268:15 pmGLA - PIT
2 stops26h 04mBritish Airways
Sun 11/27:30 pmPIT - GLA
2 stops34h 15mBritish Airways
Deal found 9/11$881
This Mytrip deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/261:20 pmGLA - PIT
3 stops32h 26mMultiple Airlines
Sun 11/27:12 amPIT - GLA
3 stops21h 43mMultiple Airlines
Deal found 9/11$1,128

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated September 11, 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 3/5

6:35 am-8:01 pm

2 stops18h 26m

Pittsburgh

Mon 3/9

10:05 pm-4:35 pm

1 stop14h 30m

$759

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Thu 3/5

9:05 am-9:26 pm

2 stops17h 21m

Pittsburgh

Mon 3/9

5:30 pm-12:45 pm

2 stops15h 15m

$819

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Thu 3/5

9:05 am-10:41 pm

2 stops18h 36m

Pittsburgh

Mon 3/9

5:30 pm-12:45 pm

2 stops15h 15m

$819

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Sun 10/26

8:15 pm-6:19 pm

2 stops26h 04m

Pittsburgh

Sun 11/2

7:30 pm-10:45 am

2 stops34h 15m

$881

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Thu 3/5

8:20 pm-7:20 pm

1 stop28h 00m

Pittsburgh

Mon 3/9

10:15 pm-1:05 pm

1 stop10h 50m

$905

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Sun 10/26

1:20 pm-5:46 pm

3 stops32h 26m

Pittsburgh

Sun 11/2

7:12 am-9:55 am

3 stops21h 43m

$1,128

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Sat 11/8

7:20 am-7:21 pm

3 stops41h 01m

$417

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Sat 11/8

6:35 am-7:37 pm

2 stops18h 02m

$649

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Thu 9/18

2:20 pm-7:20 pm

1 stop10h 00m

$1,426

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Thu 9/18

7:00 am-4:03 pm

2 stops14h 03m

$1,800

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

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 round-trip 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, August is the cheapest month in which you can book a flight from Glasgow Intl Airport to Pittsburgh (average of $262). Flying from Glasgow Intl Airport to Pittsburgh in November is currently the most expensive (average of $333). 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.

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?

    Located just 13.5 mi from the city center, Pittsburgh is the airport most travelers will use when flying to Pittsburgh from Glasgow Intl. Booking flights from Glasgow Intl to Pittsburgh (PIT) should be relatively easy as there are 0 daily inbound flights from Glasgow Intl from 0 different airlines.

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

    For as low as $819, American Airlines can have you in Pittsburgh from Glasgow Intl Airport in 17h 21m. Glasgow Intl Airport and Pittsburgh are separated by a distance of 3456 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 vacation 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, August is the cheapest month in which you can book a flight from Glasgow Intl Airport to Pittsburgh (average of $262). Flying from Glasgow Intl Airport to Pittsburgh in November is currently the most expensive (average of $333). 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

Traveling to a place near Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Mars
Steubenville
Monroeville
Washington
Wexford
Belle Vernon

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Alternative routes for Glasgow Intl to Pittsburgh

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