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$520+ 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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — PIT
May 22 — May 291
Fri 5/22
Fri 5/29
1 adult, Economy
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Cheap 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 April 22, 2026.

This KLM deal was found by Cheapflights users on 4/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:00 am
GLA
-
PIT
2 stops16h 58m
KLM
Wed 9/302:20 pm
PIT
-
GLA
2 stops17h 35m
KLM
Deal found 4/19$1,031
This ChecknFly deal was found by Cheapflights users on 4/19. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:40 pm
GLA
-
PIT
1 stop12h 15m
Finnair
Wed 9/309:45 pm
PIT
-
GLA
1 stop11h 55m
Finnair
Deal found 4/19$1,034
This United Airlines deal was found by Cheapflights users on 4/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:00 pm
GLA
-
PIT
1 stop11h 33m
United Airlines
Wed 9/3010:25 am
PIT
-
GLA
2 stops18h 45m
United Airlines
Deal found 4/19$1,051
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:35 am
GLA
-
PIT
2 stops19h 35m
Multiple Airlines
Fri 8/148:25 pm
PIT
-
GLA
1 stop12h 00m
Multiple Airlines
Deal found 4/20$1,066
This British Airways deal was found by Cheapflights users on 4/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:20 pm
GLA
-
PIT
1 stop27h 30m
British Airways
Mon 5/117:11 pm
PIT
-
GLA
2 stops14h 39m
British Airways
Deal found 4/17$1,147
This ChecknFly deal was found by Cheapflights users on 4/20. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/42:00 pm
GLA
-
PIT
1 stop25h 45m
Lufthansa
Thu 6/119:00 am
PIT
-
GLA
1 stop20h 10m
Lufthansa
Deal found 4/20$1,158
This United Airlines deal was found by Cheapflights users on 4/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/12:00 pm
GLA
-
PIT
2 stops28h 09m
United Airlines
Mon 6/86:20 pm
PIT
-
GLA
1 stop10h 50m
United Airlines
Deal found 4/17$1,175

Find 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 April 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,031
(KLM)

One-way from

$520
(Kiwi.com)
Provider with most accurate pricing for Glasgow Intl-Pittsburgh flight deals.
Search Deals
Provider most trusted by Cheapflights users for Glasgow Intl-Pittsburgh flights.
Search Deals
From Glasgow Intl to Pittsburgh
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One-way flight from Glasgow Intl to Pittsburgh
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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 April 22, 2026.
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 round-trip
Quickest round-trip

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Thu 9/17

2:00 pm-8:33 pm

1 stop11h 33m

Pittsburgh

Wed 9/30

10:25 am-10:10 am

2 stops18h 45m

$1,051

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Thu 8/6

8:35 am-11:10 pm

2 stops19h 35m

Pittsburgh

Fri 8/14

8:25 pm-1:25 pm

1 stop12h 00m

$1,066

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Thu 5/7

9:20 pm-7:50 pm

1 stop27h 30m

Pittsburgh

Mon 5/11

7:11 pm-2:50 pm

2 stops14h 39m

$1,147

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Thu 6/4

2:00 pm-10:45 am

1 stop25h 45m

Pittsburgh

Thu 6/11

9:00 am-10:10 am

1 stop20h 10m

$1,158

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Mon 6/1

2:00 pm-9:58 am

2 stops24h 58m

Pittsburgh

Mon 6/8

10:30 am-10:10 am

2 stops18h 40m

$1,175

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Thu 6/4

2:00 pm-9:58 am

2 stops24h 58m

Pittsburgh

Thu 6/11

7:30 pm-10:10 am

1 stop9h 40m

$1,213
Cheapest one-way

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Fri 8/28

6:00 am-10:35 pm

3 stops45h 35m

$520
Quickest one-way

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Thu 8/6

8:35 am-11:10 pm

2 stops19h 35m

$728

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/19

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Glasgow Intl Airport-Pittsburgh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Glasgow Intl Airport-Pittsburgh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Glasgow Intl Airport-Pittsburgh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Glasgow Intl Airport-Pittsburgh flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Glasgow Intl Airport-Pittsburgh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

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 $1,051, United Airlines can have you in Pittsburgh from Glasgow Intl Airport in 11h 33m. 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.

See more FAQs

Traveling to a place near Pittsburgh?

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

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