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$462+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — PIT
Apr 13 — Apr 201
Mon 4/13
Mon 4/20
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 March 14, 2026.

This Delta deal was found by Cheapflights users on 3/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:00 am
GLA
-
PIT
2 stops20h 28m
Delta
Tue 5/57:17 am
PIT
-
GLA
2 stops20h 08m
Delta
Deal found 3/14$921
This British Airways deal was found by Cheapflights users on 3/9. 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.
Wed 4/296:25 am
GLA
-
PIT
2 stops19h 33m
British Airways
Sun 5/39:45 pm
PIT
-
GLA
1 stop14h 05m
British Airways
Deal found 3/9$931
This British Airways deal was found by Cheapflights users on 3/12. 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.
Fri 9/188:35 am
GLA
-
PIT
2 stops17h 51m
British Airways
Fri 10/28:17 pm
PIT
-
GLA
2 stops18h 58m
British Airways
Deal found 3/12$987
This Kissandfly.com deal was found by Cheapflights users on 3/14. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2810:55 am
GLA
-
PIT
1 stop13h 55m
British Airways
Tue 5/57:45 pm
PIT
-
GLA
2 stops13h 55m
British Airways
Deal found 3/14$991

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 March 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$921
(Delta)

One-way from

$462
(Kiwi.com)

Popular in

December

Cheapest in

February
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
Search Deals
One-way flight from Glasgow Intl to Pittsburgh
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
Search Deals

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 March 14, 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

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Wed 4/29

6:25 am-8:58 pm

2 stops19h 33m

Pittsburgh

Sun 5/3

9:45 pm-4:50 pm

1 stop14h 05m

$931

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Tue 4/28

10:55 am-7:50 pm

1 stop13h 55m

Pittsburgh

Tue 5/5

7:45 pm-2:40 pm

2 stops13h 55m

$991
Quickest round-trip

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Tue 4/28

9:35 am-7:50 pm

1 stop15h 15m

Pittsburgh

Tue 5/5

9:45 pm-1:15 pm

1 stop10h 30m

$1,097
Cheapest one-way

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Wed 5/27

10:35 pm-5:47 pm

3 stops48h 12m

$462

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Mon 5/25

7:25 pm-7:20 pm

2 stops52h 55m

$516
Quickest one-way

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Mon 4/27

1:25 pm-7:50 pm

1 stop11h 25m

$973

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Tue 4/28

11:05 am-7:50 pm

2 stops13h 45m

$1,088

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Thu 6/11

7:00 am-4:25 pm

2 stops14h 25m

$1,095

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

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 $931, British Airways can have you in Pittsburgh from Glasgow Intl Airport in 19h 33m. Glasgow Intl Airport and Pittsburgh are separated by a distance of 3456 mi.

  • 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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