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

Airlines like Icelandair, Delta, and British Airways fly from Glasgow Intl Airport to USA in about 13h. The time it takes to get you to your destination can typically vary by up to 2h 15m. There are 4115 mi between Glasgow Intl Airport and USA. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to fly from Glasgow Intl Airport to USA one-way?

The cheapet airlines for a one-way flight from Glasgow Intl Airport to USA are British Airways (£356), Finnair (£452), and Icelandair (£498).

In terms of precipitation, rainfall in USA ranges from 71.0 - 114.0 inches per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit USA when rainfall is around 71.0 mm.

If weather is an important factor for your trip to USA, 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 25.0 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 USA?

When deciding which route to take from Glasgow Intl Airport to USA consider Glasgow Intl - New York John F Kennedy Intl, Glasgow Intl - Newark or Glasgow Intl - New York LaGuardia as they are the most popular.

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

The most popular airlines flying from Glasgow Intl Airport to USA are British Airways, Icelandair and KLM. Something to consider prior to booking your flight.

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

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

How can I find direct flights from Glasgow Intl to USA?

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

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

Yes. Cheapflights offers flight deals from Glasgow Intl to USA by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£244+ Flights from Glasgow Intl Airport to the United States

Find flight deals from Glasgow Intl to USA

Enter your travel dates to find the best prices.

Cheapest flights from Glasgow Intl to USA
Explore the most affordable flight options available from Glasgow Intl to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 October 2025.

Fri 5/1216:25GLA - EWR

2 stops26h 10mMultiple Airlines

Sun 7/1218:30EWR - GLA

2 stops20h 35mMultiple Airlines

Deal found 20/10£309

Thu 13/1107:15GLA - EWR

3 stops35h 10mMultiple Airlines

Sun 16/1118:30EWR - GLA

2 stops23h 40mMultiple Airlines

Deal found 20/10£325

Thu 4/1207:15GLA - EWR

2 stops35h 20mMultiple Airlines

Thu 11/1217:40EWR - GLA

2 stops23h 55mMultiple Airlines

Deal found 20/10£330

Thu 4/1208:20GLA - EWR

3 stops34h 05mMultiple Airlines

Mon 8/1217:40EWR - GLA

2 stops17h 20mMultiple Airlines

Deal found 21/10£350

Mon 17/1108:20GLA - EWR

2 stops34h 15mMultiple Airlines

Mon 24/1117:30EWR - GLA

2 stops21h 10mMultiple Airlines

Deal found 21/10£357

Wed 19/1107:45GLA - EWR

3 stops34h 50mMultiple Airlines

Wed 26/1118:30EWR - GLA

3 stops21h 30mMultiple Airlines

Deal found 20/10£384

Mon 17/1123:35GLA - JFK

2 stops22h 45mMultiple Airlines

Mon 24/1117:00JFK - GLA

1 stop10h 00mMultiple Airlines

Deal found 21/10£385

Fri 14/1113:20GLA - JFK

1 stop11h 05mMultiple Airlines

Sun 16/1117:00JFK - GLA

1 stop16h 10mMultiple Airlines

Deal found 20/10£387

Wed 19/1120:45GLA - JFK

3 stops24h 24mMultiple Airlines

Wed 26/1116:25JFK - GLA

2 stops23h 35mMultiple Airlines

Deal found 20/10£389

Thu 6/1110:30GLA - EWR

3 stops31h 55mMultiple Airlines

Sat 15/1118:30EWR - GLA

2 stops20h 10mMultiple Airlines

Deal found 21/10£389

Sun 23/1122:15GLA - JFK

2 stops20h 35mMultiple Airlines

Sun 30/1109:45JFK - GLA

2 stops29h 20mMultiple Airlines

Deal found 20/10£390

Mon 10/1108:20GLA - EWR

1 stop12h 55mMultiple Airlines

Mon 17/1117:45EWR - GLA

1 stop9h 15mMultiple Airlines

Deal found 20/10£393

Best flights from Glasgow Intl to USA
Discover carefully curated flight deals from Glasgow Intl to USA that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 October 2025.

Wed 19/1116:30GLA - EWR

2 stops28h 10mMultiple Airlines

Wed 26/1118:30EWR - GLA

3 stops21h 30mMultiple Airlines

Deal found 20/10£393

Sat 14/312:35GLA - MCO

1 stop13h 00mIcelandair

Sat 21/318:50MCO - GLA

1 stop11h 05mIcelandair

Deal found 21/10£473

Wed 3/1209:05GLA - JFK

1 stop15h 15mDelta

Mon 8/1217:32JFK - GLA

2 stops14h 13mDelta

Deal found 21/10£503

Wed 19/1109:05GLA - JFK

2 stops18h 27mVirgin Atlantic

Wed 26/1117:45JFK - GLA

1 stop9h 45mVirgin Atlantic

Deal found 20/10£508

Wed 25/206:20GLA - MCO

1 stop14h 50mBritish Airways

Tue 3/317:32MCO - GLA

2 stops17h 18mBritish Airways

Deal found 20/10£513

Thu 27/1108:20GLA - IAD

1 stop12h 15mAer Lingus

Wed 3/1217:05IAD - GLA

1 stop9h 45mAer Lingus

Deal found 21/10£516

Thu 4/1212:50GLA - EWR

1 stop12h 35mLufthansa

Thu 11/1219:30EWR - GLA

1 stop11h 35mLufthansa

Deal found 20/10£529

Mon 12/109:45GLA - MIA

2 stops17h 25mAmerican Airlines

Wed 21/122:40MIA - GLA

1 stop12h 10mAmerican Airlines

Deal found 20/10£554

Wed 11/206:05GLA - LAX

1 stop13h 40mAir France

Thu 19/213:45LAX - GLA

1 stop18h 50mAir France

Deal found 20/10£559

Wed 11/206:05GLA - LAX

2 stops19h 42mKLM

Wed 18/209:20LAX - GLA

2 stops16h 35mKLM

Deal found 20/10£563

Sun 23/1122:15GLA - LGA

2 stops25h 48mMultiple Airlines

Sun 30/1112:45LGA - GLA

2 stops26h 20mMultiple Airlines

Deal found 20/10£400

Wed 19/1107:00GLA - JFK

1 stop13h 55mMultiple Airlines

Wed 26/1118:05JFK - GLA

1 stop14h 40mMultiple Airlines

Deal found 20/10£437

Tue 18/1112:35GLA - EWR

1 stop10h 50mIcelandair

Mon 24/1119:35EWR - GLA

1 stop9h 20mIcelandair

Deal found 21/10£485

Thu 26/206:20GLA - MCO

1 stop14h 50mBritish Airways

Thu 5/313:38MCO - GLA

2 stops14h 52mBritish Airways

Deal found 20/10£513

Fri 5/1213:20GLA - IAD

1 stop11h 10mAer Lingus

Fri 12/1217:05IAD - GLA

1 stop9h 45mAer Lingus

Deal found 21/10£516

Thu 4/1209:05GLA - JFK

1 stop11h 40mDelta

Thu 11/1216:30JFK - GLA

2 stops15h 15mDelta

Deal found 20/10£536

Thu 20/1112:35GLA - IAD

1 stop10h 55mIcelandair

Thu 27/1119:40IAD - GLA

1 stop9h 15mIcelandair

Deal found 21/10£489

Tue 10/208:55GLA - LAX

1 stop17h 35mAmerican Airlines

Thu 19/209:00LAX - GLA

2 stops16h 30mAmerican Airlines

Deal found 20/10£560

Thu 26/206:20GLA - MCO

1 stop14h 50mBritish Airways

Wed 4/319:39MCO - GLA

2 stops15h 11mBritish Airways

Deal found 20/10£513

Fri 21/1113:20GLA - IAD

1 stop11h 10mAer Lingus

Mon 1/1217:05IAD - GLA

1 stop9h 45mAer Lingus

Deal found 20/10£516

Tue 9/1220:10GLA - LGA

2 stops27h 53mMultiple Airlines

Sun 14/1210:10LGA - GLA

2 stops23h 00mMultiple Airlines

Deal found 20/10£471

Thu 4/1206:05GLA - MIA

1 stop13h 45mKLM

Thu 11/1216:50MIA - GLA

1 stop14h 55mKLM

Deal found 19/10£573

Thu 4/1206:05GLA - LGA

2 stops15h 25mDelta

Mon 8/1216:00LGA - GLA

2 stops15h 45mDelta

Deal found 21/10£537

Wed 25/212:35GLA - MCO

1 stop13h 00mIcelandair

Thu 5/317:50MCO - GLA

1 stop11h 05mIcelandair

Deal found 20/10£489

Tue 10/211:40GLA - LAX

1 stop16h 45mAmerican Airlines

Wed 18/221:00LAX - GLA

1 stop13h 15mAmerican Airlines

Deal found 20/10£560

Wed 25/206:20GLA - MCO

1 stop14h 50mBritish Airways

Thu 5/313:38MCO - GLA

2 stops14h 52mBritish Airways

Deal found 20/10£513

Thu 20/1120:10GLA - LGA

2 stops24h 28mMultiple Airlines

Thu 27/1116:20LGA - GLA

2 stops14h 10mMultiple Airlines

Deal found 21/10£474

Sun 1/312:35GLA - MCO

1 stop13h 00mIcelandair

Thu 5/317:50MCO - GLA

1 stop11h 05mIcelandair

Deal found 20/10£489

Thu 4/1206:05GLA - LGA

2 stops15h 25mDelta

Thu 11/1212:10LGA - GLA

2 stops15h 20mDelta

Deal found 20/10£540

Mon 15/1212:00GLA - IAD

1 stop12h 30mAer Lingus

Mon 29/1217:05IAD - GLA

1 stop9h 45mAer Lingus

Deal found 21/10£548

Last-minute flights from Glasgow Intl to USA
Discover last-minute flight deals from Glasgow Intl to USA. Data last updated 22 October 2025 and is based on user searches.

Thu 6/1110:30GLA - EWR

3 stops31h 55mMultiple Airlines

Sat 15/1118:30EWR - GLA

2 stops20h 10mMultiple Airlines

Deal found 21/10£389

Mon 10/1108:20GLA - EWR

1 stop12h 55mMultiple Airlines

Mon 17/1117:45EWR - GLA

1 stop9h 15mMultiple Airlines

Deal found 20/10£393

Mon 10/1108:20GLA - JFK

1 stop16h 05mMultiple Airlines

Mon 17/1121:10JFK - GLA

1 stop13h 50mMultiple Airlines

Deal found 20/10£406

Thu 13/1107:15GLA - EWR

3 stops35h 10mMultiple Airlines

Sun 16/1118:30EWR - GLA

2 stops23h 40mMultiple Airlines

Deal found 20/10£325

Thu 13/1107:15GLA - JFK

1 stop17h 10mMultiple Airlines

Sun 16/1117:00JFK - GLA

1 stop9h 55mMultiple Airlines

Deal found 20/10£399

Fri 14/1113:20GLA - JFK

1 stop11h 05mMultiple Airlines

Sun 16/1117:00JFK - GLA

1 stop16h 10mMultiple Airlines

Deal found 20/10£387

Mon 17/1108:20GLA - EWR

2 stops34h 15mMultiple Airlines

Mon 24/1117:30EWR - GLA

2 stops21h 10mMultiple Airlines

Deal found 21/10£357

Mon 17/1123:35GLA - JFK

2 stops22h 45mMultiple Airlines

Mon 24/1117:00JFK - GLA

1 stop10h 00mMultiple Airlines

Deal found 21/10£385

Wed 19/1107:45GLA - EWR

3 stops34h 50mMultiple Airlines

Wed 26/1118:30EWR - GLA

3 stops21h 30mMultiple Airlines

Deal found 20/10£384

Wed 19/1120:45GLA - JFK

3 stops24h 24mMultiple Airlines

Wed 26/1116:25JFK - GLA

2 stops23h 35mMultiple Airlines

Deal found 20/10£389

Sun 23/1122:15GLA - JFK

2 stops20h 35mMultiple Airlines

Sun 30/1109:45JFK - GLA

2 stops29h 20mMultiple Airlines

Deal found 20/10£390

Sun 23/1122:15GLA - LGA

2 stops25h 48mMultiple Airlines

Sun 30/1112:45LGA - GLA

2 stops26h 20mMultiple Airlines

Deal found 20/10£400

One-way flights from Glasgow Intl to USA
Search for one-way flight options from Glasgow Intl to USA. Find affordable one-way fares based on user searches. Data last updated 22 October 2025.

Mon 15/1221:05GLA - JFK

1 stop30h 25mMultiple Airlines

Deal found 20/10£244

Wed 15/410:35GLA - JFK

2 stops37h 35mMultiple Airlines

Deal found 20/10£259

Thu 20/1118:50GLA - JFK

2 stops22h 35mMultiple Airlines

Deal found 20/10£262

Tue 18/1107:00GLA - JFK

1 stop13h 55mMultiple Airlines

Deal found 20/10£274

Thu 20/1115:05GLA - LGA

2 stops57h 30mMultiple Airlines

Deal found 20/10£274

Thu 20/1107:05GLA - EWR

2 stops22h 16mMultiple Airlines

Deal found 20/10£275

Sat 15/1118:50GLA - JFK

2 stops32h 40mMultiple Airlines

Deal found 20/10£276

Wed 19/1120:35GLA - EWR

2 stops32h 46mMultiple Airlines

Deal found 20/10£278

Thu 6/1121:25GLA - EWR

2 stops45h 10mMultiple Airlines

Deal found 20/10£282

Mon 3/1107:00GLA - MCO

1 stop16h 40mMultiple Airlines

Deal found 21/10£287

Wed 19/1107:45GLA - JFK

2 stops37h 00mMultiple Airlines

Deal found 20/10£289

Wed 15/408:40GLA - EWR

2 stops35h 50mMultiple Airlines

Deal found 20/10£289

Cheap flight deals from Glasgow Intl to USA

Round-trip from	£309
One-way from	£244
Popular in	August
Cheapest in	March
Average price	£492
Good round-trip deal	£536 or less

5/12-7/12
4 total stops
46h 45m total
Glasgow to USA

Search Deals

15/12
1 total stop
30h 25m total
Glasgow to USA

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£25 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Price to beat on a round-trip flight from Glasgow Intl to USA.

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Wed 19/11

16:30-15:40

2 stops28h 10m

Newark

Wed 26/11

18:30-21:00

3 stops21h 30m

£393

GlasgowNew York

GLA - LGA

GLALGA

Glasgow Intl

Sun 23/11

22:15-19:03

2 stops25h 48m

New York LaGuardia

Sun 30/11

12:45-20:05

2 stops26h 20m

£400

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Wed 19/11

07:00-15:55

1 stop13h 55m

New York John F Kennedy Intl

Wed 26/11

18:05-13:45

1 stop14h 40m

£437

GlasgowNew York

GLA - LGA

GLALGA

Glasgow Intl

Tue 9/12

20:10-19:03

2 stops27h 53m

New York LaGuardia

Sun 14/12

10:10-14:10

2 stops23h 00m

£471

GlasgowOrlando

GLA - MCO

GLAMCO

Glasgow Intl

Sat 14/3

12:35-21:35

1 stop13h 00m

Orlando

Sat 21/3

18:50-09:55

1 stop11h 05m

£473

GlasgowNew York

GLA - LGA

GLALGA

Glasgow Intl

Thu 20/11

20:10-15:38

2 stops24h 28m

New York LaGuardia

Thu 27/11

16:20-11:30

2 stops14h 10m

£474

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Tue 18/11

12:35-18:25

1 stop10h 50m

Newark

Mon 24/11

19:35-09:55

1 stop9h 20m

£485

GlasgowWashington, D.C.

GLA - IAD

GLAIAD

Glasgow Intl

Thu 20/11

12:35-18:30

1 stop10h 55m

Washington, D.C. Dulles Intl

Thu 27/11

19:40-09:55

1 stop9h 15m

£489

GlasgowOrlando

GLA - MCO

GLAMCO

Glasgow Intl

Wed 25/2

12:35-20:35

1 stop13h 00m

Orlando

Thu 5/3

17:50-09:55

1 stop11h 05m

£489

GlasgowOrlando

GLA - MCO

GLAMCO

Glasgow Intl

Sun 1/3

12:35-20:35

1 stop13h 00m

Orlando

Thu 5/3

17:50-09:55

1 stop11h 05m

£489

Flights are sorted by cheapest return flights first.

Deals found on 20/10

Showing 1-10 of 60 results

...

Best time to book a flight from Glasgow Intl to USA

Have a flexible travel schedule? Discover the best time to fly to USA 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 the United States

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

Currently, February is the cheapest month in which you can book a flight from Glasgow Intl Airport to USA (average of £318). Flying from Glasgow Intl Airport to USA in July is currently the most expensive (average of £390). 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 GLA to US?

When flying from Glasgow Intl Airport to USA, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 15% versus a flight in the evening.

What is the cheapest day to fly from Glasgow Intl Airport to USA?

Travellers seeking maximum savings on their Glasgow Intl Airport to USA flight should consider departing on Friday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing USA

See what other customers who have flown with KLM, Finnair, andAer Lingus from Glasgow Intl Airport to the United States have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.7

Good

1,404 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

KLM

7.7

Good

1,404 reviews

KLM

7.7

Good

1,404 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Finnair

7.6

Good

1,333 reviews

KLM

7.7

Good

1,404 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Aer Lingus

7.2

Good

1,350 reviews

KLM

7.7

Good

1,404 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Icelandair

7.0

Good

560 reviews

KLM

7.7

Good

1,404 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

British Airways

6.7

Okay

7,466 reviews

KLM

7.7

Good

1,404 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

How long is the flight from Glasgow Intl Airport to USA?
Airlines like Icelandair, Delta, and British Airways fly from Glasgow Intl Airport to USA in about 13h. The time it takes to get you to your destination can typically vary by up to 2h 15m. There are 4115 mi between Glasgow Intl Airport and USA. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from Glasgow Intl Airport to USA one-way?
The cheapet airlines for a one-way flight from Glasgow Intl Airport to USA are British Airways (£356), Finnair (£452), and Icelandair (£498).
What are the most popular routes from Glasgow Intl Airport to USA?
When deciding which route to take from Glasgow Intl Airport to USA consider Glasgow Intl - New York John F Kennedy Intl, Glasgow Intl - Newark or Glasgow Intl - New York LaGuardia as they are the most popular.
Can I find deals for flights from Glasgow Intl to USA that include hotel bookings?
Yes. In addition to deals on Glasgow Intl to USA flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Glasgow Intl to USA?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Glasgow Intl to USA.
Can I find deals for business class flights from Glasgow Intl to USA?
Yes. Cheapflights offers flight deals from Glasgow Intl to USA 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 USA?
Currently, February is the cheapest month in which you can book a flight from Glasgow Intl Airport to USA (average of £318). Flying from Glasgow Intl Airport to USA in July is currently the most expensive (average of £390). 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

Top 10 airlines flying from Glasgow Intl to USA

Airline	Cheapest	Average	Flexibility	On-time
Finnair	Cheapest£316	Average£560	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Virgin Atlantic	Cheapest£342	Average£684	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Icelandair	Cheapest£353	Average£553	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
KLM	Cheapest£353	Average£588	FlexibilityNo cancel fee	On-time75%	Search KLM flights
British Airways	Cheapest£363	Average£571	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
American Airlines	Cheapest£374	Average£570	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air France	Cheapest£378	Average£605	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Iberia	Cheapest£396	Average£628	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Aer Lingus	Cheapest£428	Average£701	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Delta	Cheapest£455	Average£559	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights

Fly with Cheapflights

How does Cheapflights help users find flights from Glasgow Intl to USA?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Glasgow Intl to USA. 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 Intl to USA?

Cheapflights helps you find that perfect flight to USA from Glasgow Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to USA from Glasgow Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Glasgow Intl to USA flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Glasgow Intl Airport to the United States from £244

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 15/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find flight deals from Glasgow Intl to USA

Cheapest flights from Glasgow Intl to USAExplore the most affordable flight options available from Glasgow Intl to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 October 2025.

Explore the most affordable flight options available from Glasgow Intl to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 October 2025.

Cheap flight deals from Glasgow Intl to USA

Keep the following information in mind while searching for Glasgow Intl to USA flight deals. Data was last updated 22 October 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Cheapflights Fare Finder

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

Best time to book a flight from Glasgow Intl to USA

Have a flexible travel schedule? Discover the best time to fly to USA from Glasgow Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Glasgow Intl Airport to the United States

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

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

Find hourly flight availability from Glasgow Intl to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 October 2025.

What is the cheapest day to fly from Glasgow Intl Airport to USA?

Use this chart to determine the cheapest time to fly return from Glasgow Intl to USA. Price data was last updated on 16 December 2024.

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. 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 USA. Reviews last updated 22 October 2025.

See what other customers who have flown with KLM, Finnair, andAer Lingus from Glasgow Intl Airport to the United States have to say. 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 USA. 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 USA?

What are the cheapest airlines to fly from Glasgow Intl Airport to USA one-way?

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

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

How can I find direct flights from Glasgow Intl to USA?

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

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

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Alternative routes for Glasgow Intl to USA

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Top 10 airlines flying from Glasgow Intl to USA

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Cheapest flights from Glasgow Intl to USA
Explore the most affordable flight options available from Glasgow Intl to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 October 2025.