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Glasgow Intl

$291+ Cheap flights from Pittsburgh (PIT) to Glasgow Intl (GLA)

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — GLA
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Pittsburgh to Glasgow Intl

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Glasgow Intl (GLA). 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 August 14, 2025.

Round-trip from

$644
(FlightHub)

One-way from

$291
(Kiwi.com)

Popular in

November

Cheapest in

October

Average price

$854
From Pittsburgh to Glasgow Intl
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One-way flight from Pittsburgh to Glasgow Intl
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Pittsburgh to Glasgow Intl

Cheapest flights from Pittsburgh to Glasgow Intl
Explore the most affordable flight options available from Pittsburgh to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This oojo deal was found by Cheapflights users on 8/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/298:30 pmPIT - GLA
1 stop11h 55mIcelandair
Thu 9/182:20 pmGLA - PIT
1 stop10h 00mIcelandair
Deal found 8/12$629
This FlightHub deal was found by Cheapflights users on 8/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/108:30 pmPIT - GLA
1 stop11h 55mIcelandair
Tue 10/142:20 pmGLA - PIT
1 stop10h 00mIcelandair
Deal found 8/13$644
This Ovago deal was found by Cheapflights users on 8/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/113:04 pmPIT - GLA
2 stops14h 41mBritish Airways
Wed 11/1911:40 amGLA - PIT
1 stop12h 40mBritish Airways
Deal found 8/14$646
This Ovago deal was found by Cheapflights users on 8/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/64:49 pmPIT - GLA
2 stops15h 01mBritish Airways
Thu 10/168:35 amGLA - PIT
2 stops16h 06mBritish Airways
Deal found 8/14$656
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:47 pmPIT - GLA
2 stops14h 48mAmerican Airlines
Wed 11/195:55 amGLA - PIT
2 stops16h 31mAmerican Airlines
Deal found 8/14$660
This FlightHub deal was found by Cheapflights users on 8/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/812:14 pmPIT - GLA
2 stops16h 01mBritish Airways
Tue 10/145:50 amGLA - PIT
2 stops15h 44mBritish Airways
Deal found 8/13$671
This KAYAK deal was found by Cheapflights users on 8/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/129:05 pmPIT - GLA
1 stop16h 10mBritish Airways
Wed 11/195:55 amGLA - PIT
2 stops17h 17mBritish Airways
Deal found 8/13$692
This FlightHub deal was found by Cheapflights users on 8/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/108:30 pmPIT - GLA
1 stop11h 55mIcelandair
Sun 10/122:20 pmGLA - PIT
1 stop10h 00mIcelandair
Deal found 8/13$694
This Ovago deal was found by Cheapflights users on 8/13. 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.
Thu 11/66:47 pmPIT - GLA
2 stops13h 18mBritish Airways
Tue 11/117:10 pmGLA - PIT
1 stop29h 10mBritish Airways
Deal found 8/13$697
This Ovago deal was found by Cheapflights users on 8/13. 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.
Fri 9/123:06 pmPIT - GLA
2 stops22h 49mBritish Airways
Fri 9/195:50 amGLA - PIT
2 stops20h 00mBritish Airways
Deal found 8/13$706
This Ovago deal was found by Cheapflights users on 8/13. 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.
Thu 10/98:31 pmPIT - GLA
2 stops14h 34mBritish Airways
Mon 10/138:50 pmGLA - PIT
2 stops24h 44mBritish Airways
Deal found 8/13$707

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Glasgow Intl 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 August 14, 2025.
Use the filters below to find and compare flights from Pittsburgh to Glasgow Intl Airport that are best for you.

Fly from

Pittsburgh

Fly to

Glasgow Intl

Route

Depart

Return

Price

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Fri 8/29

8:30 pm-1:25 pm

1 stop11h 55m

Glasgow Intl

Thu 9/18

2:20 pm-7:20 pm

1 stop10h 00m

$629

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Fri 10/10

8:30 pm-1:25 pm

1 stop11h 55m

Glasgow Intl

Tue 10/14

2:20 pm-7:20 pm

1 stop10h 00m

$644

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Tue 11/11

3:04 pm-10:45 am

2 stops14h 41m

Glasgow Intl

Wed 11/19

11:40 am-7:20 pm

1 stop12h 40m

$646

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Mon 10/6

4:49 pm-12:50 pm

2 stops15h 01m

Glasgow Intl

Thu 10/16

8:35 am-7:41 pm

2 stops16h 06m

$656

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Wed 11/12

6:47 pm-2:15 pm

2 stops14h 28m

Glasgow Intl

Wed 11/19

10:55 am-9:14 pm

2 stops15h 19m

$660

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Tue 11/11

6:47 pm-3:50 pm

2 stops16h 03m

Glasgow Intl

Wed 11/19

5:55 am-5:26 pm

2 stops16h 31m

$660

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Wed 10/8

3:01 pm-11:25 am

2 stops15h 24m

Glasgow Intl

Mon 10/13

8:50 pm-9:39 pm

2 stops29h 49m

$671

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Wed 10/8

12:14 pm-9:15 am

2 stops16h 01m

Glasgow Intl

Tue 10/14

5:50 am-4:34 pm

2 stops15h 44m

$671

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Wed 11/12

9:05 pm-6:15 pm

1 stop16h 10m

Glasgow Intl

Wed 11/19

5:55 am-6:12 pm

2 stops17h 17m

$692

PittsburghGlasgow

PIT - GLA

PITGLA

Pittsburgh

Fri 10/10

8:30 pm-1:25 pm

1 stop11h 55m

Glasgow Intl

Sun 10/12

2:20 pm-7:20 pm

1 stop10h 00m

$694

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 13 results
1
2

Best time to book a flight from Pittsburgh to Glasgow Intl

Have a flexible travel schedule? Discover the best time to fly to Glasgow Intl from Pittsburgh 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 Pittsburgh to Glasgow Intl Airport

What is the cheapest month to book a flight from Pittsburgh to Glasgow Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Pittsburgh to Glasgow Intl Airport (average of $664). Flying from Pittsburgh to Glasgow Intl Airport in June is currently the most expensive (average of $1,154). 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.

What is the cheapest time of day to fly from PIT to GLA?

Find hourly flight availability from Pittsburgh to Glasgow Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

One of the essential ways to save on airfare from Pittsburgh to Glasgow Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 14% on airfare.

Reviews of airlines servicing Glasgow Intl

Get insights into the airlines that provide service to Glasgow Intl. 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 Glasgow Intl. Reviews last updated August 14, 2025.
Read through reviews of airlines operating flights from Pittsburgh to Glasgow Intl Airport, such as American Airlines, Icelandair, and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Entertainment

6.9

Boarding

7.5

Crew

8.0

Comfort

7.2

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Entertainment

6.9

Boarding

7.5

Crew

8.0

Comfort

7.2

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
Icelandair
7.0
Good
526 reviews
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Entertainment

6.9

Boarding

7.5

Crew

8.0

Comfort

7.2

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
British Airways
6.7
Okay
7,266 reviews
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Entertainment

6.9

Boarding

7.5

Crew

8.0

Comfort

7.2

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Glasgow Intl. 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 from for flights from Pittsburgh to Glasgow Intl?

    Pittsburgh (PIT), located 13.5 mi from the city center, is the airport you fly out of when you book flights from Pittsburgh to Glasgow Intl. 3 airlines have flights from Pittsburgh to Glasgow Intl on a regular basis. Booking flights from Pittsburgh to Glasgow Intl should not be difficult; the airport handles an average of 0 outbound flights to Glasgow Intl per day.

  • What are the cheapest airlines flying from Pittsburgh to Glasgow Intl Airport round-trip?

    Icelandair, at $530, was found to be the cheapest airline from Pittsburgh to Glasgow Intl Airport.Alternate airlines to your destination round-trip include British Airways and American Airlines. These flights start at 35% lower than the current average price 3 months from now.

  • Can I find deals for flights from Pittsburgh to Glasgow Intl that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to Glasgow Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to Glasgow Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to Glasgow Intl.

  • Can I find deals for business class flights from Pittsburgh to Glasgow Intl?

    Yes. Cheapflights offers flight deals from Pittsburgh to Glasgow Intl 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 Pittsburgh to Glasgow Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Pittsburgh to Glasgow Intl Airport (average of $664). Flying from Pittsburgh to Glasgow Intl Airport in June is currently the most expensive (average of $1,154). 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 Glasgow Intl Airport?

Book flights to Glasgow Intl Airport if you plan to visit one of these locations
Paisley

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Top 3 airlines flying from Pittsburgh to Glasgow Intl

Discover the top 3 airlines that operate flights from Pittsburgh to Glasgow Intl. 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 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$530Average$859FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$647Average$980FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$655Average$856FlexibilityNo cancel feeOn-time71%

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