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Cheap flights from Glasgow to Pittsburgh from £365

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 28/8. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — PIT
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow to Pittsburgh

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow to Pittsburgh
Explore the most affordable flight options available from Glasgow to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 July 2026.

Tue 8/909:20
GLA
-
PIT
2 stops38h 55m
Multiple Airlines
Fri 18/920:25
PIT
-
GLA
1 stop12h 00m
Multiple Airlines
Deal found 23/7£622
Mon 14/915:40
GLA
-
PIT
2 stops34h 07m
Multiple Airlines
Fri 18/920:25
PIT
-
GLA
1 stop12h 00m
Multiple Airlines
Deal found 23/7£677
Tue 1/921:45
GLA
-
PIT
2 stops49h 30m
Multiple Airlines
Fri 25/920:25
PIT
-
GLA
1 stop12h 00m
Multiple Airlines
Deal found 25/7£693
Fri 4/914:20
GLA
-
PIT
1 stop9h 55m
Icelandair
Tue 8/913:03
PIT
-
GLA
2 stops19h 22m
Icelandair
Deal found 24/7£749
Mon 7/914:00
GLA
-
PIT
2 stops24h 49m
United Airlines
Mon 14/915:15
PIT
-
GLA
1 stop13h 55m
United Airlines
Deal found 24/7£749
Tue 1/909:10
GLA
-
PIT
2 stops17h 27m
Delta
Fri 25/907:23
PIT
-
GLA
2 stops21h 17m
Delta
Deal found 25/7£762
Tue 1/908:35
GLA
-
PIT
1 stop16h 20m
British Airways
Fri 25/921:50
PIT
-
GLA
1 stop17h 25m
British Airways
Deal found 25/7£764
Fri 4/914:00
GLA
-
PIT
1 stop13h 30m
United Airlines
Tue 8/918:00
PIT
-
GLA
1 stop11h 10m
United Airlines
Deal found 24/7£778

Find flight deals from Glasgow to Pittsburgh

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow (GG1) 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 27 July 2026.

Round-trip from

£622

One-way from

£365

Popular in

June

Cheapest in

September

Average price

£808
Icelandair
  • Icelandair
  • 8/9-18/9
  • 3 total stops
  • 50h 55m total
  • Glasgow to Pittsburgh
Search Deals
28/8
  • 28/8
  • 2 total stops
  • 41h 35m total
  • Glasgow to Pittsburgh
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£127 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow 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 27 July 2026.
Use the filters below to find and compare flights from Glasgow to Pittsburgh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Tue 1/9

21:45-18:15

2 stops49h 30m

Pittsburgh

Fri 25/9

20:25-13:25

1 stop12h 00m

£693

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Fri 4/9

14:20-19:15

1 stop9h 55m

Pittsburgh

Tue 8/9

13:03-13:25

2 stops19h 22m

£749

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Mon 7/9

14:00-23:30

2 stops14h 30m

Pittsburgh

Mon 14/9

10:50-10:10

2 stops18h 20m

£749

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Tue 1/9

09:10-21:37

2 stops17h 27m

Pittsburgh

Fri 25/9

07:23-09:40

2 stops21h 17m

£762

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Tue 1/9

08:35-19:55

1 stop16h 20m

Pittsburgh

Fri 25/9

21:50-20:15

1 stop17h 25m

£764
Fastest return journey

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Fri 4/9

14:00-22:30

1 stop13h 30m

Pittsburgh

Tue 8/9

18:00-10:10

1 stop11h 10m

£778
Cheapest one-way

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Fri 28/8

05:40-18:15

2 stops41h 35m

£365

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Fri 28/8

12:00-18:40

1 stop11h 40m

£572
Fastest single journey

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Wed 23/9

13:20-19:55

1 stop11h 35m

£853

GlasgowPittsburgh

GLA - PIT

GLAPIT

Glasgow Intl

Tue 22/9

10:55-21:30

2 stops15h 35m

£858

Flights are sorted by cheapest return flights first.

Deals found on 26/7

Sorted by cheapest first

Best time to book a flight from Glasgow to Pittsburgh

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

No data available for this route at this time. Please check back soon.

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 27 July 2026.
Get a feel of what it's like to fly with Icelandair from Glasgow to Pittsburgh by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.0
Good
716 reviews
Check prices

Boarding

7.2

Entertainment

6.9

Crew

8.0

Food

6.1

Comfort

6.9

Overall

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

KEF - ORD

No food or snacks. You could buy them. You could also buy ear buds.
Icelandair
7.0
Good
716 reviews
Icelandair
7.0
Good
716 reviews
Check prices

Boarding

7.2

Entertainment

6.9

Crew

8.0

Food

6.1

Comfort

6.9

Overall

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

KEF - ORD

No food or snacks. You could buy them. You could also buy ear buds.

Related info for your journey

Find useful and relevant information for your journey from Glasgow 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?

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

  • How long is the flight from Glasgow to Pittsburgh?

    Airlines like Icelandair and United Airlines fly from Glasgow to Pittsburgh in about 9h 55m. The time it takes to get you to your destination can typically vary by up to 4h 35m. The distance from Glasgow to Pittsburgh is about 3456 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Glasgow to Pittsburgh round-trip?

    Currently priced at £174, Icelandair will fly you from Glasgow to Pittsburgh and back. In addition to Icelandair, many other airlines offer competitively priced options for your trip. Icelandair is priced at 73% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Glasgow 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Glasgow to Pittsburgh

Discover the top 3 airlines that operate flights from Glasgow 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 27 July 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£174Average£619FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£471Average£561FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
British AirwaysCheapest£543Average£698FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Glasgow to Pittsburgh?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Glasgow to Pittsburgh. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Glasgow to Pittsburgh?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Glasgow to Pittsburgh for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Glasgow to Pittsburgh with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Glasgow to Pittsburgh, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Glasgow to Pittsburgh become cheaper?

Not ready to book yet? You can track prices for flights from Glasgow to Pittsburgh on Cheapflights with our Price Alert feature and get notified when better prices are available.

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