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

Icelandair, British Airways, and Delta can get you from Glasgow Intl Airport to Pennsylvania in just under 10h 50m. Your travel time can differ by up to 6h 30m. 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.

In terms of precipitation, rainfall in Pennsylvania ranges from 69.0 - 112.0 inches per month. July is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Pennsylvania when rainfall is around 69.0 mm.

If weather is an important factor for your trip to Pennsylvania, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

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.

What are the most popular airlines that fly from Glasgow Intl Airport to Pennsylvania?

Before booking your flight from Glasgow Intl Airport to Pennsylvania check out the most popular airlines for this route: British Airways, Aer Lingus or Icelandair.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Glasgow Intl Airport to Pennsylvania as you normally would.

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.

£228+ Flights from Glasgow Intl Airport to Pennsylvania

Cheap flight deals from Glasgow Intl to Pennsylvania

Round-trip from	£329
One-way from	£228
Popular in	July
Cheapest in	February
Average price	£597

Icelandair
2/3-9/3
2 total stops
20h 10m total
Glasgow to Pennsylvania

Search Deals

28/2
1 total stop
24h 15m total
Glasgow to Pennsylvania

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£79 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

Find 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 16 January 2026.

Mon 2/312:35

GLA

EWR

1 stop10h 50m

Icelandair

Mon 9/320:35

EWR

GLA

1 stop9h 20m

Icelandair

Deal found 14/1£329

Mon 2/308:20

GLA

EWR

2 stops34h 15m

Multiple Airlines

Mon 9/318:40

EWR

GLA

2 stops21h 00m

Multiple Airlines

Deal found 14/1£340

Thu 5/207:15

GLA

EWR

3 stops35h 10m

Multiple Airlines

Wed 11/217:40

EWR

GLA

3 stops22h 20m

Multiple Airlines

Deal found 15/1£342

Thu 29/111:15

GLA

EWR

1 stop12h 10m

Icelandair

Sun 8/219:35

EWR

GLA

1 stop9h 20m

Icelandair

Deal found 15/1£356

Thu 19/312:35

GLA

EWR

1 stop10h 50m

Icelandair

Mon 23/320:35

EWR

GLA

1 stop9h 20m

Icelandair

Deal found 14/1£357

Sat 7/312:35

GLA

EWR

1 stop10h 50m

Icelandair

Sun 8/320:35

EWR

GLA

1 stop9h 20m

Icelandair

Deal found 14/1£359

Wed 11/207:45

GLA

EWR

2 stops34h 50m

Multiple Airlines

Wed 18/217:30

EWR

GLA

2 stops22h 30m

Multiple Airlines

Deal found 14/1£362

Thu 29/107:15

GLA

EWR

3 stops35h 10m

Multiple Airlines

Sun 1/217:40

EWR

GLA

2 stops21h 25m

Multiple Airlines

Deal found 15/1£362

Thu 29/111:15

GLA

JFK

1 stop11h 45m

Icelandair

Sun 8/219:25

JFK

GLA

1 stop9h 30m

Icelandair

Deal found 15/1£380

Sat 7/312:35

GLA

JFK

1 stop10h 25m

Icelandair

Mon 9/320:25

JFK

GLA

1 stop9h 30m

Icelandair

Deal found 14/1£380

Mon 20/414:20

GLA

JFK

1 stop10h 00m

Icelandair

Sun 26/423:10

JFK

GLA

1 stop9h 15m

Icelandair

Deal found 14/1£381

Mon 2/308:20

GLA

JFK

1 stop16h 09m

Multiple Airlines

Mon 9/318:00

JFK

GLA

1 stop10h 00m

Multiple Airlines

Deal found 14/1£383

Best flights from Glasgow Intl to Pennsylvania
Discover carefully curated flight deals from Glasgow Intl to Pennsylvania that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 January 2026.

Wed 11/207:45

GLA

EWR

3 stops34h 50m

Multiple Airlines

Wed 18/218:30

EWR

GLA

2 stops21h 30m

Multiple Airlines

Deal found 14/1£358

Mon 9/312:35

GLA

EWR

1 stop10h 50m

Icelandair

Sun 15/320:35

EWR

GLA

1 stop9h 20m

Icelandair

Deal found 14/1£380

Wed 11/208:40

GLA

JFK

2 stops17h 20m

British Airways

Wed 18/218:50

JFK

GLA

1 stop10h 55m

British Airways

Deal found 14/1£412

Thu 29/106:05

GLA

JFK

1 stop18h 15m

Delta

Mon 2/214:30

JFK

GLA

2 stops14h 25m

Delta

Deal found 14/1£415

Wed 11/217:20

GLA

JFK

1 stop23h 10m

Virgin Atlantic

Wed 18/213:59

JFK

GLA

2 stops14h 56m

Virgin Atlantic

Deal found 14/1£415

Thu 29/106:05

GLA

JFK

1 stop12h 15m

KLM

Mon 2/218:50

JFK

GLA

1 stop22h 20m

KLM

Deal found 15/1£415

Tue 10/206:25

GLA

IAD

2 stops15h 51m

Iberia

Tue 24/215:11

IAD

GLA

2 stops16h 54m

Iberia

Deal found 15/1£507

Fri 13/312:50

GLA

IAD

1 stop12h 25m

Lufthansa

Sun 22/318:15

IAD

GLA

1 stop13h 50m

Lufthansa

Deal found 15/1£509

Fri 20/308:15

GLA

IAD

1 stop16h 40m

American Airlines

Sun 29/314:03

IAD

GLA

2 stops14h 47m

American Airlines

Deal found 14/1£528

Sat 7/312:35

GLA

JFK

1 stop10h 25m

Icelandair

Mon 9/320:25

JFK

GLA

1 stop9h 30m

Icelandair

Deal found 14/1£380

Thu 29/120:45

GLA

JFK

1 stop24h 10m

Multiple Airlines

Sun 1/218:05

JFK

GLA

1 stop11h 35m

Multiple Airlines

Deal found 15/1£400

Mon 9/206:05

GLA

JFK

1 stop18h 15m

Virgin Atlantic

Wed 18/213:59

JFK

GLA

2 stops14h 56m

Virgin Atlantic

Deal found 14/1£415

Fri 27/206:05

GLA

JFK

1 stop18h 15m

Delta

Tue 3/312:55

JFK

GLA

2 stops14h 35m

Delta

Deal found 14/1£418

Thu 5/212:00

GLA

LGA

2 stops38h 29m

British Airways

Mon 9/221:15

LGA

GLA

2 stops29h 35m

British Airways

Deal found 13/1£419

Thu 23/414:20

GLA

JFK

1 stop10h 00m

Icelandair

Mon 27/423:10

JFK

GLA

1 stop9h 15m

Icelandair

Deal found 15/1£392

Sun 1/307:25

GLA

PHL

1 stop13h 35m

Multiple Airlines

Sun 8/318:30

PHL

GLA

1 stop9h 25m

Multiple Airlines

Deal found 15/1£403

Mon 9/210:40

GLA

LGA

2 stops15h 39m

Delta

Wed 18/212:00

LGA

GLA

2 stops16h 55m

Delta

Deal found 14/1£418

Thu 5/208:20

GLA

EWR

1 stop12h 55m

British Airways

Mon 9/218:30

EWR

GLA

1 stop13h 35m

British Airways

Deal found 15/1£421

Thu 23/414:20

GLA

EWR

1 stop9h 55m

Icelandair

Wed 29/420:25

EWR

GLA

1 stop12h 00m

Icelandair

Deal found 15/1£392

Mon 9/206:05

GLA

PHL

2 stops15h 45m

KLM

Mon 23/217:25

PHL

GLA

2 stops14h 20m

KLM

Deal found 15/1£499

Mon 2/309:05

GLA

LGA

2 stops17h 15m

Delta

Mon 9/315:00

LGA

GLA

2 stops17h 45m

Delta

Deal found 14/1£418

Sun 26/414:20

GLA

EWR

1 stop9h 55m

Icelandair

Wed 29/420:25

EWR

GLA

1 stop12h 00m

Icelandair

Deal found 15/1£392

Tue 24/310:50

GLA

IAD

1 stop14h 05m

American Airlines

Sun 29/314:03

IAD

GLA

2 stops14h 47m

American Airlines

Deal found 14/1£528

Thu 2/707:00

GLA

DCA

2 stops20h 00m

Iberia

Mon 6/716:39

DCA

GLA

2 stops15h 46m

Iberia

Deal found 14/1£541

Wed 11/210:40

GLA

LGA

2 stops15h 39m

Delta

Wed 18/218:00

LGA

GLA

2 stops17h 35m

Delta

Deal found 14/1£418

Tue 10/206:05

GLA

IAD

1 stop15h 00m

KLM

Tue 24/218:05

IAD

GLA

1 stop17h 30m

KLM

Deal found 15/1£518

Sun 1/306:05

GLA

IAD

1 stop15h 00m

Virgin Atlantic

Sun 8/313:19

IAD

GLA

2 stops19h 26m

Virgin Atlantic

Deal found 14/1£518

Sun 26/414:20

GLA

EWR

1 stop9h 55m

Icelandair

Thu 30/420:25

EWR

GLA

1 stop12h 00m

Icelandair

Deal found 15/1£398

Thu 29/106:05

GLA

LGA

2 stops17h 22m

Delta

Sun 1/218:00

LGA

GLA

2 stops17h 35m

Delta

Deal found 15/1£419

Tue 21/408:35

GLA

PHL

1 stop11h 20m

British Airways

Tue 5/517:35

PHL

GLA

2 stops18h 10m

British Airways

Deal found 13/1£515

Direct flights from Glasgow Intl to Pennsylvania
Explore direct flight options from Glasgow Intl to Pennsylvania based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 January 2026.

Fri 22/514:00

GLA

EWR

Nonstop7h 35m

United Airlines

Sun 31/522:15

EWR

GLA

Nonstop6h 55m

United Airlines

Deal found 15/1£458

Mon 25/514:00

GLA

EWR

Nonstop7h 35m

United Airlines

Sat 30/522:15

EWR

GLA

Nonstop6h 55m

United Airlines

Deal found 15/1£467

Mon 25/514:00

GLA

EWR

Nonstop7h 35m

United Airlines

Tue 2/622:15

EWR

GLA

Nonstop6h 55m

United Airlines

Deal found 15/1£476

Mon 18/514:00

GLA

EWR

Nonstop7h 35m

Lufthansa

Tue 2/622:15

EWR

GLA

Nonstop6h 55m

Lufthansa

Deal found 14/1£485

Mon 25/514:00

GLA

EWR

Nonstop7h 35m

Lufthansa

Mon 1/622:15

EWR

GLA

Nonstop6h 55m

Lufthansa

Deal found 15/1£493

Sun 24/514:00

GLA

EWR

Nonstop7h 35m

United Airlines

Wed 3/622:15

EWR

GLA

Nonstop6h 55m

United Airlines

Deal found 15/1£600

Sun 24/514:00

GLA

EWR

Nonstop7h 35m

United Airlines

Tue 2/622:15

EWR

GLA

Nonstop6h 55m

United Airlines

Deal found 15/1£609

Wed 1/714:00

GLA

EWR

Nonstop7h 35m

Lufthansa

Wed 29/722:15

EWR

GLA

Nonstop6h 55m

Lufthansa

Deal found 14/1£632

Sun 24/514:00

GLA

EWR

Nonstop7h 35m

United Airlines

Fri 29/522:15

EWR

GLA

Nonstop6h 55m

United Airlines

Deal found 15/1£955

Mon 22/614:00

GLA

EWR

Nonstop7h 35m

Lufthansa

Tue 30/622:15

EWR

GLA

Nonstop6h 55m

Lufthansa

Deal found 14/1£1,367

Mon 22/614:00

GLA

EWR

Nonstop7h 35m

United Airlines

Tue 30/622:15

EWR

GLA

Nonstop6h 55m

United Airlines

Deal found 15/1£1,405

Wed 17/614:00

GLA

EWR

Nonstop7h 35m

United Airlines

Sun 21/622:15

EWR

GLA

Nonstop6h 55m

United Airlines

Deal found 15/1£1,896

Last-minute flights from Glasgow Intl to Pennsylvania
Discover last-minute flight deals from Glasgow Intl to Pennsylvania. Data last updated 16 January 2026 and is based on user searches.

Thu 29/111:15

GLA

EWR

1 stop12h 10m

Icelandair

Sun 8/219:35

EWR

GLA

1 stop9h 20m

Icelandair

Deal found 15/1£356

Thu 29/107:15

GLA

EWR

3 stops35h 10m

Multiple Airlines

Sun 1/217:40

EWR

GLA

2 stops21h 25m

Multiple Airlines

Deal found 15/1£362

Thu 29/111:15

GLA

JFK

1 stop11h 45m

Icelandair

Sun 8/219:25

JFK

GLA

1 stop9h 30m

Icelandair

Deal found 15/1£380

Thu 29/120:45

GLA

JFK

1 stop24h 10m

Multiple Airlines

Sun 1/218:05

JFK

GLA

1 stop11h 35m

Multiple Airlines

Deal found 15/1£400

Thu 29/110:30

GLA

EWR

2 stops34h 10m

Multiple Airlines

Sun 8/217:40

EWR

GLA

2 stops15h 30m

Multiple Airlines

Deal found 15/1£406

Wed 4/212:35

GLA

EWR

1 stop10h 50m

Icelandair

Mon 23/219:35

EWR

GLA

1 stop9h 20m

Icelandair

Deal found 14/1£380

Thu 5/207:15

GLA

EWR

3 stops35h 10m

Multiple Airlines

Wed 11/217:40

EWR

GLA

3 stops22h 20m

Multiple Airlines

Deal found 15/1£342

Thu 5/208:20

GLA

EWR

1 stop12h 55m

British Airways

Wed 11/218:30

EWR

GLA

1 stop11h 15m

British Airways

Deal found 15/1£403

Thu 5/210:40

GLA

JFK

1 stop13h 40m

KLM

Fri 20/206:00

JFK

GLA

2 stops35h 10m

KLM

Deal found 14/1£404

Mon 9/214:35

GLA

EWR

2 stops30h 05m

Multiple Airlines

Wed 18/217:30

EWR

GLA

2 stops21h 10m

Multiple Airlines

Deal found 14/1£369

Wed 11/207:45

GLA

EWR

2 stops34h 50m

Multiple Airlines

Wed 18/217:30

EWR

GLA

2 stops22h 30m

Multiple Airlines

Deal found 14/1£362

Sat 28/209:30

GLA

JFK

1 stop14h 59m

Multiple Airlines

Sat 7/317:00

JFK

GLA

1 stop8h 55m

Multiple Airlines

Deal found 14/1£406

One-way flights from Glasgow Intl to Pennsylvania
Search for one-way flight options from Glasgow Intl to Pennsylvania. Find affordable one-way fares based on user searches. Data last updated 16 January 2026.

Sat 28/220:40

GLA

JFK

1 stop24h 15m

Multiple Airlines

Deal found 15/1£228

Mon 2/307:00

GLA

JFK

2 stops37h 29m

Multiple Airlines

Deal found 15/1£257

Sun 1/308:25

GLA

JFK

1 stop12h 30m

Multiple Airlines

Deal found 14/1£257

Wed 18/308:15

GLA

JFK

3 stops39h 50m

Multiple Airlines

Deal found 15/1£276

Mon 26/114:35

GLA

JFK

2 stops30h 20m

Multiple Airlines

Deal found 14/1£277

Mon 9/208:35

GLA

JFK

2 stops40h 30m

Multiple Airlines

Deal found 15/1£284

Mon 26/108:35

GLA

EWR

2 stops42h 35m

Multiple Airlines

Deal found 14/1£289

Sat 28/222:30

GLA

EWR

3 stops43h 55m

Multiple Airlines

Deal found 14/1£294

Wed 17/621:05

GLA

EWR

2 stops23h 25m

Multiple Airlines

Deal found 15/1£298

Wed 18/320:45

GLA

EWR

3 stops45h 40m

Multiple Airlines

Deal found 15/1£304

Tue 17/312:35

GLA

EWR

1 stop10h 50m

Icelandair

Deal found 15/1£305

Wed 10/611:55

GLA

EWR

3 stops32h 35m

Multiple Airlines

Deal found 15/1£308

Cheapflights Fare Finder

Use the filters below to find and compare flights from Glasgow Intl Airport to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Wed 11/2

07:45-13:35

3 stops34h 50m

Newark

Wed 18/2

18:30-21:00

2 stops21h 30m

£358

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Mon 9/3

12:35-19:25

1 stop10h 50m

Newark

Sun 15/3

20:35-09:55

1 stop9h 20m

£380

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Sat 7/3

12:35-18:00

1 stop10h 25m

New York John F Kennedy Intl

Mon 9/3

20:25-09:55

1 stop9h 30m

£380

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Thu 23/4

14:20-19:20

1 stop10h 00m

New York John F Kennedy Intl

Mon 27/4

23:10-13:25

1 stop9h 15m

£392

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Thu 23/4

14:20-19:15

1 stop9h 55m

Newark

Wed 29/4

20:25-13:25

1 stop12h 00m

£392

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Sun 26/4

14:20-19:15

1 stop9h 55m

Newark

Wed 29/4

20:25-13:25

1 stop12h 00m

£392

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Sun 26/4

14:20-19:15

1 stop9h 55m

Newark

Thu 30/4

20:25-13:25

1 stop12h 00m

£398

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Thu 29/1

20:45-15:55

1 stop24h 10m

New York John F Kennedy Intl

Sun 1/2

18:05-10:40

1 stop11h 35m

£400

GlasgowPhiladelphia

GLA - PHL

GLAPHL

Glasgow Intl

Sun 1/3

07:25-16:00

1 stop13h 35m

Philadelphia

Sun 8/3

18:30-07:55

1 stop9h 25m

£403

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Wed 11/2

08:40-21:00

2 stops17h 20m

New York John F Kennedy Intl

Wed 18/2

18:50-10:45

1 stop10h 55m

£412

Flights are sorted by cheapest return flights first.

Deals found on 15/1

Showing 1-10 of 60 results

...

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, February is the cheapest month in which you can book a flight from Glasgow Intl Airport to Pennsylvania (average of £391). 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 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

11,135 reviews

Check prices

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

11,135 reviews

American Airlines

7.2

Good

11,135 reviews

Check prices

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

1,435 reviews

American Airlines

7.2

Good

11,135 reviews

Check prices

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

596 reviews

American Airlines

7.2

Good

11,135 reviews

Check prices

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

7,679 reviews

American Airlines

7.2

Good

11,135 reviews

Check prices

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

How long is the flight from Glasgow Intl Airport to Pennsylvania?
Icelandair, British Airways, and Delta can get you from Glasgow Intl Airport to Pennsylvania in just under 10h 50m. Your travel time can differ by up to 6h 30m. 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, February is the cheapest month in which you can book a flight from Glasgow Intl Airport to Pennsylvania (average of £391). 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

Browse thousands of different options on Cheapflights for your next trip

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Direct flights to United States

Top 4 airlines flying from Glasgow Intl to Pennsylvania

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£416	Average£589	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Aer Lingus	Cheapest£477	Average£561	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Icelandair	Cheapest£517	Average£609	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
American Airlines	Cheapest£547	Average£577	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

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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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Cheap flights from Glasgow Intl Airport to Pennsylvania from £228

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 28/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 16 January 2026.

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Find flight deals from Glasgow Intl to Pennsylvania

Cheapest flights from Glasgow Intl to PennsylvaniaExplore 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 16 January 2026.

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 16 January 2026.

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Use the filters below to find and compare flights from Glasgow Intl Airport to Pennsylvania that are best for you.

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.

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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?

Reviews of airlines servicing Pennsylvania

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.

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?

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

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

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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.

Top 4 airlines flying from Glasgow Intl to Pennsylvania

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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?

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

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

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

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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 16 January 2026.