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Cheap flights from Glasgow Intl Airport to Pennsylvania from £229

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 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — PHL
11 Mar — 18 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Glasgow Intl to Pennsylvania

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow Intl to Pennsylvania
Explore the most affordable flight options available from Glasgow Intl to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 February 2026.

Fri 6/316:25
GLA
-
EWR
2 stops26h 10m
Multiple Airlines
Sun 8/318:30
EWR
-
GLA
2 stops23h 05m
Multiple Airlines
Deal found 6/2£342
Thu 5/307:15
GLA
-
EWR
2 stops35h 20m
Multiple Airlines
Sun 8/319:30
EWR
-
GLA
2 stops20h 35m
Multiple Airlines
Deal found 7/2£353
Thu 14/515:20
GLA
-
EWR
2 stops26h 55m
Multiple Airlines
Mon 18/517:45
EWR
-
GLA
2 stops16h 55m
Multiple Airlines
Deal found 8/2£355
Mon 9/314:35
GLA
-
JFK
2 stops30h 10m
Multiple Airlines
Mon 16/318:35
JFK
-
GLA
2 stops21h 05m
Multiple Airlines
Deal found 7/2£355
Mon 11/513:35
GLA
-
EWR
3 stops30h 24m
Multiple Airlines
Mon 18/517:45
EWR
-
GLA
2 stops21h 30m
Multiple Airlines
Deal found 8/2£367
Fri 6/316:25
GLA
-
JFK
2 stops28h 20m
Multiple Airlines
Sun 8/318:35
JFK
-
GLA
3 stops21h 30m
Multiple Airlines
Deal found 6/2£369
Thu 21/509:05
GLA
-
EWR
2 stops33h 10m
Multiple Airlines
Thu 28/517:45
EWR
-
GLA
3 stops22h 15m
Multiple Airlines
Deal found 6/2£369
Wed 8/415:40
GLA
-
JFK
3 stops29h 00m
Multiple Airlines
Sun 12/418:55
JFK
-
GLA
3 stops21h 25m
Multiple Airlines
Deal found 8/2£372
Thu 14/515:20
GLA
-
JFK
2 stops29h 20m
Multiple Airlines
Mon 18/517:10
JFK
-
GLA
2 stops17h 30m
Multiple Airlines
Deal found 8/2£377
Wed 20/514:20
GLA
-
JFK
1 stop12h 45m
Icelandair
Mon 25/520:30
JFK
-
GLA
1 stop11h 55m
Icelandair
Deal found 7/2£385
Wed 20/514:20
GLA
-
EWR
1 stop9h 55m
Icelandair
Mon 25/520:25
EWR
-
GLA
1 stop12h 00m
Icelandair
Deal found 7/2£385
Thu 12/315:05
GLA
-
JFK
2 stops26h 20m
Multiple Airlines
Fri 20/319:05
JFK
-
GLA
1 stop32h 50m
Multiple Airlines
Deal found 6/2£399

Find flight deals from Glasgow Intl to Pennsylvania

Keep the following information in mind while searching for Glasgow Intl to Pennsylvania flight deals. Data was last updated 9 February 2026.

Round-trip from

£342

One-way from

£229

Popular in

July

Cheapest in

March

Average price

£541
6/3-8/3
  • 6/3-8/3
  • 4 total stops
  • 49h 15m total
  • Glasgow to Pennsylvania
Search Deals
13/4
  • 13/4
  • 2 total stops
  • 28h 40m total
  • Glasgow to Pennsylvania
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£67 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow Intl to Pennsylvania 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 9 February 2026.
Use the filters below to find and compare flights from Glasgow Intl Airport to Pennsylvania that are best for you.

Fly from

Glasgow Intl

Fly to

Pennsylvania

Route

Depart

Return

Price

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Fri 6/3

07:05-15:55

1 stop13h 50m

New York John F Kennedy Intl

Sun 8/3

19:05-10:40

1 stop11h 35m

£419

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Sat 7/3

20:40-15:55

1 stop24h 15m

New York John F Kennedy Intl

Sat 21/3

19:05-10:30

1 stop11h 25m

£426

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Mon 9/3

12:35-19:25

1 stop10h 50m

Newark

Tue 17/3

20:35-09:55

1 stop9h 20m

£433

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Thu 23/4

14:20-22:05

1 stop12h 45m

New York John F Kennedy Intl

Mon 27/4

23:10-13:25

1 stop9h 15m

£444

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Sun 19/4

14:20-19:15

1 stop9h 55m

Newark

Mon 27/4

20:25-13:25

1 stop12h 00m

£444

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Tue 14/4

14:20-19:15

1 stop9h 55m

Newark

Tue 21/4

20:25-13:25

1 stop12h 00m

£444

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Thu 16/4

14:20-19:15

1 stop9h 55m

Newark

Thu 23/4

20:25-13:25

1 stop12h 00m

£444

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Sat 25/4

14:20-19:20

1 stop10h 00m

New York John F Kennedy Intl

Sat 2/5

23:10-13:25

1 stop9h 15m

£449

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Sat 25/4

14:20-19:20

1 stop10h 00m

New York John F Kennedy Intl

Sun 3/5

23:10-13:25

1 stop9h 15m

£449

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Fri 24/4

14:20-19:15

1 stop9h 55m

Newark

Sat 2/5

20:25-13:25

1 stop12h 00m

£449

Flights are sorted by cheapest return flights first.

Deals found on 6/2

Showing 1-10 of 60 results
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Best time to book a flight from Glasgow Intl to Pennsylvania

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

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

Currently, December is the cheapest month in which you can book a flight from Glasgow Intl Airport to Pennsylvania (average of £469). Flying from Glasgow Intl Airport to Pennsylvania in June is currently the most expensive (average of £531). 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.

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated 9 February 2026.
Get a feel of what it's like to fly with American Airlines, Aer Lingus, andIcelandair from Glasgow Intl Airport to Pennsylvania by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,258 reviews
Check prices

Overall

7.2

Comfort

7.2

Crew

8.0

Entertainment

6.9

Food

6.4

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sept 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,258 reviews
American Airlines
7.2
Good
11,258 reviews
Check prices

Overall

7.2

Comfort

7.2

Crew

8.0

Entertainment

6.9

Food

6.4

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sept 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
Aer Lingus
7.2
Good
1,447 reviews
American Airlines
7.2
Good
11,258 reviews
Check prices

Overall

7.2

Comfort

7.2

Crew

8.0

Entertainment

6.9

Food

6.4

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sept 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
Icelandair
7.1
Good
606 reviews
American Airlines
7.2
Good
11,258 reviews
Check prices

Overall

7.2

Comfort

7.2

Crew

8.0

Entertainment

6.9

Food

6.4

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sept 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
British Airways
6.7
Okay
7,721 reviews
American Airlines
7.2
Good
11,258 reviews
Check prices

Overall

7.2

Comfort

7.2

Crew

8.0

Entertainment

6.9

Food

6.4

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sept 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to Pennsylvania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Icelandair, Delta, and Finnair can get you from Glasgow Intl Airport to Pennsylvania in just under 10h 50m. Your travel time can differ by up to 19h 20m. There are 3218 mi between Glasgow Intl Airport and Pennsylvania. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Glasgow Intl Airport to Pennsylvania?

    The most popular route from Glasgow Intl Airport to Pennsylvania is Glasgow Intl - Newark. You may also consider Glasgow Intl - New York John F Kennedy Intl or Glasgow Intl - New York LaGuardia.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Glasgow Intl to Pennsylvania 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 Pennsylvania?

    Currently, December is the cheapest month in which you can book a flight from Glasgow Intl Airport to Pennsylvania (average of £469). Flying from Glasgow Intl Airport to Pennsylvania in June is currently the most expensive (average of £531). 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

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Alternative routes for Glasgow Intl to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Glasgow Intl to Pennsylvania

Discover the top 4 airlines that operate flights from Glasgow Intl to Pennsylvania. 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 9 February 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£467Average£591FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Aer LingusCheapest£470Average£601FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IcelandairCheapest£509Average£594FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
American AirlinesCheapest£538Average£568FlexibilityNo cancel feeOn-time71%
Search American Airlines 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 Intl to Pennsylvania?

Deals for Glasgow Intl to Pennsylvania flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Glasgow Intl to Pennsylvania by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Glasgow Intl to Pennsylvania flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pennsylvania from Glasgow Intl today and book when prices fit your budget.

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