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

Airlines like Icelandair, British Airways, and Delta fly from Glasgow Intl Airport to USA in about 10h 15m. The time it takes to get you to your destination can typically vary by up to 3h 25m. There are 3019 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 Icelandair (£312), Virgin Atlantic (£331), and British Airways (£349).

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 - Newark, Glasgow Intl - New York John F Kennedy Intl 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.

£166+ Flights from Glasgow Intl Airport to the United States

Cheap 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 4 December 2025.

Wed 10/1220:45GLA - JFK

2 stops21h 30mMultiple Airlines

Sun 14/1221:15JFK - GLA

1 stop11h 55mMultiple Airlines

Deal found 2/12£494

Tue 16/1212:35GLA - BOS

1 stop10h 15mIcelandair

Sat 10/119:50BOS - GLA

1 stop9h 05mIcelandair

Deal found 2/12£521

Tue 23/1208:20GLA - IAD

1 stop12h 15mMultiple Airlines

Tue 30/1217:05IAD - GLA

1 stop9h 15mMultiple Airlines

Deal found 2/12£523

Mon 15/1211:35GLA - LAX

1 stop16h 50mAmerican Airlines

Sun 28/1219:15LAX - GLA

1 stop17h 10mAmerican Airlines

Deal found 1/12£526

Thu 4/1206:20GLA - JFK

2 stops18h 35mMultiple Airlines

Fri 5/1218:05JFK - GLA

1 stop32h 50mMultiple Airlines

Deal found 2/12£529

Thu 25/1209:55GLA - JFK

2 stops26h 35mBritish Airways

Tue 6/121:40JFK - GLA

2 stops19h 50mBritish Airways

Deal found 2/12£531

Mon 15/1213:25GLA - IAD

1 stop31h 40mKLM

Mon 12/118:05IAD - GLA

1 stop10h 50mKLM

Deal found 2/12£533

Mon 15/1207:35GLA - LAX

1 stop20h 50mAmerican Airlines

Sat 27/1217:40LAX - GLA

1 stop18h 45mAmerican Airlines

Deal found 2/12£533

Tue 16/1206:25GLA - BOS

2 stops14h 22mBritish Airways

Thu 8/107:30BOS - GLA

1 stop10h 00mBritish Airways

Deal found 2/12£547

Thu 4/1206:20GLA - JFK

2 stops18h 35mMultiple Airlines

Mon 8/1215:55JFK - GLA

1 stop14h 55mMultiple Airlines

Deal found 2/12£549

Sat 6/1212:35GLA - EWR

1 stop10h 50mIcelandair

Tue 9/1219:35EWR - GLA

1 stop9h 20mIcelandair

Deal found 2/12£550

Thu 25/1206:20GLA - LGA

2 stops43h 05mBritish Airways

Tue 6/121:15LGA - GLA

2 stops20h 15mBritish Airways

Deal found 2/12£555

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 4 December 2025.

Thu 15/107:15GLA - EWR

3 stops35h 10mMultiple Airlines

Thu 22/117:40EWR - GLA

2 stops23h 55mMultiple Airlines

Deal found 2/12£303

Fri 16/112:35GLA - BOS

1 stop10h 15mIcelandair

Fri 23/119:50BOS - GLA

1 stop9h 05mIcelandair

Deal found 2/12£375

Sat 21/212:45GLA - EWR

1 stop11h 50mBritish Airways

Fri 27/218:35EWR - GLA

1 stop10h 00mBritish Airways

Deal found 2/12£439

Thu 29/110:40GLA - JFK

1 stop13h 40mDelta

Mon 2/214:30JFK - GLA

2 stops14h 25mDelta

Deal found 2/12£447

Sun 25/106:05GLA - JFK

1 stop12h 15mKLM

Thu 29/116:45JFK - GLA

1 stop12h 10mKLM

Deal found 2/12£447

Mon 26/106:35GLA - EWR

2 stops21h 24mAmerican Airlines

Thu 29/121:35EWR - GLA

1 stop14h 05mAmerican Airlines

Deal found 1/12£453

Fri 16/117:20GLA - LAX

1 stop26h 25mVirgin Atlantic

Fri 23/109:50LAX - GLA

2 stops28h 20mVirgin Atlantic

Deal found 2/12£481

Tue 21/406:00GLA - IAD

1 stop14h 35mAir France

Tue 28/417:40IAD - GLA

1 stop17h 30mAir France

Deal found 2/12£525

Mon 19/114:35GLA - EWR

2 stops30h 05mMultiple Airlines

Thu 22/118:30EWR - GLA

3 stops23h 05mMultiple Airlines

Deal found 2/12£326

Mon 16/208:20GLA - EWR

3 stops34h 15mMultiple Airlines

Fri 20/217:30EWR - GLA

2 stops21h 30mMultiple Airlines

Deal found 3/12£360

Wed 4/312:35GLA - EWR

1 stop10h 50mIcelandair

Sun 8/320:35EWR - GLA

1 stop9h 20mIcelandair

Deal found 2/12£418

Fri 16/108:20GLA - BOS

2 stops14h 30mMultiple Airlines

Fri 23/119:50BOS - GLA

2 stops19h 10mMultiple Airlines

Deal found 2/12£363

Thu 22/108:20GLA - LGA

2 stops18h 09mBritish Airways

Mon 26/115:35LGA - GLA

2 stops14h 10mBritish Airways

Deal found 1/12£443

Mon 16/206:05GLA - JFK

1 stop12h 10mDelta

Thu 19/213:59JFK - GLA

2 stops14h 56mDelta

Deal found 2/12£447

Thu 22/113:45GLA - BOS

2 stops14h 11mAmerican Airlines

Mon 26/119:15BOS - GLA

1 stop10h 30mAmerican Airlines

Deal found 1/12£490

Fri 16/106:05GLA - JFK

1 stop12h 15mDelta

Sun 25/114:30JFK - GLA

2 stops14h 25mDelta

Deal found 2/12£447

Wed 4/308:20GLA - JFK

1 stop10h 35mBritish Airways

Sun 8/322:35JFK - GLA

1 stop10h 40mBritish Airways

Deal found 2/12£449

Sun 8/210:40GLA - MCO

1 stop35h 10mKLM

Wed 18/219:30MCO - GLA

1 stop21h 40mKLM

Deal found 2/12£509

Fri 13/312:35GLA - MCO

1 stop13h 00mIcelandair

Fri 27/321:55MCO - GLA

1 stop10h 30mIcelandair

Deal found 1/12£470

Fri 13/208:25GLA - BOS

1 stop15h 34mMultiple Airlines

Mon 16/217:10BOS - GLA

1 stop9h 50mMultiple Airlines

Deal found 1/12£401

Fri 27/206:05GLA - JFK

1 stop12h 10mDelta

Tue 3/312:55JFK - GLA

2 stops14h 35mDelta

Deal found 2/12£451

Mon 16/315:25GLA - JFK

1 stop10h 40mBritish Airways

Thu 26/322:35JFK - GLA

1 stop10h 30mBritish Airways

Deal found 2/12£451

Thu 15/106:05GLA - MCO

1 stop16h 10mKLM

Thu 22/114:15MCO - GLA

2 stops14h 40mKLM

Deal found 1/12£509

Fri 16/106:35GLA - IAD

1 stop14h 00mAmerican Airlines

Mon 19/117:46IAD - GLA

2 stops17h 49mAmerican Airlines

Deal found 1/12£518

Mon 12/112:35GLA - BOS

1 stop10h 15mIcelandair

Thu 15/119:50BOS - GLA

1 stop9h 05mIcelandair

Deal found 3/12£482

Fri 16/110:40GLA - JFK

2 stops16h 42mDelta

Fri 23/114:30JFK - GLA

2 stops14h 25mDelta

Deal found 2/12£451

Wed 18/210:40GLA - LAX

2 stops20h 20mKLM

Wed 4/307:45LAX - GLA

2 stops16h 45mKLM

Deal found 1/12£513

Fri 30/106:35GLA - DCA

2 stops15h 15mAmerican Airlines

Mon 2/213:44DCA - GLA

2 stops16h 01mAmerican Airlines

Deal found 1/12£522

Thu 22/108:20GLA - BOS

1 stop10h 35mBritish Airways

Mon 26/121:35BOS - GLA

1 stop14h 00mBritish Airways

Deal found 1/12£480

Tue 3/220:50GLA - JFK

1 stop24h 05mMultiple Airlines

Wed 18/218:05JFK - GLA

1 stop15h 40mMultiple Airlines

Deal found 3/12£439

Direct flights from Glasgow Intl to USA
Explore direct flight options from Glasgow Intl to USA based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 December 2025.

Wed 13/514:00GLA - EWR

Nonstop7h 35mLufthansa

Mon 18/522:15EWR - GLA

Nonstop6h 55mLufthansa

Deal found 3/12£464

Mon 18/514:00GLA - EWR

Nonstop7h 35mLufthansa

Thu 28/522:15EWR - GLA

Nonstop6h 55mLufthansa

Deal found 2/12£465

Wed 13/514:00GLA - EWR

Nonstop7h 35mUnited Airlines

Mon 18/522:15EWR - GLA

Nonstop6h 55mUnited Airlines

Deal found 3/12£481

Last-minute flights from Glasgow Intl to USA
Discover last-minute flight deals from Glasgow Intl to USA. Data last updated 4 December 2025 and is based on user searches.

Mon 12/112:35GLA - BOS

1 stop10h 15mIcelandair

Tue 27/119:50BOS - GLA

1 stop9h 05mIcelandair

Deal found 3/12£455

Thu 15/107:15GLA - BOS

2 stops15h 35mMultiple Airlines

Mon 19/119:50BOS - GLA

2 stops15h 10mMultiple Airlines

Deal found 3/12£360

Thu 15/106:05GLA - LGA

2 stops19h 25mDelta

Thu 22/113:05LGA - GLA

2 stops15h 50mDelta

Deal found 2/12£455

Thu 15/108:20GLA - LGA

3 stops32h 40mMultiple Airlines

Thu 22/112:40LGA - GLA

2 stops18h 25mMultiple Airlines

Deal found 2/12£476

Fri 16/108:20GLA - BOS

2 stops14h 30mMultiple Airlines

Fri 23/119:50BOS - GLA

2 stops19h 10mMultiple Airlines

Deal found 2/12£363

Fri 16/112:35GLA - BOS

1 stop10h 15mIcelandair

Fri 23/119:50BOS - GLA

1 stop9h 05mIcelandair

Deal found 2/12£375

Fri 16/108:20GLA - IAD

2 stops15h 10mMultiple Airlines

Fri 23/119:40IAD - GLA

2 stops19h 20mMultiple Airlines

Deal found 2/12£380

Fri 16/112:35GLA - IAD

1 stop10h 55mIcelandair

Fri 23/119:40IAD - GLA

1 stop9h 15mIcelandair

Deal found 2/12£440

Fri 16/106:05GLA - LGA

2 stops20h 14mDelta

Sun 25/112:00LGA - GLA

2 stops16h 55mDelta

Deal found 2/12£449

Sat 17/107:20GLA - BOS

2 stops15h 30mMultiple Airlines

Sat 24/119:50BOS - GLA

2 stops21h 00mMultiple Airlines

Deal found 3/12£427

Thu 22/108:20GLA - LGA

2 stops18h 09mBritish Airways

Mon 26/115:35LGA - GLA

2 stops14h 10mBritish Airways

Deal found 1/12£443

Sun 25/106:05GLA - LGA

2 stops17h 22mDelta

Thu 29/116:00LGA - GLA

2 stops12h 55mDelta

Deal found 2/12£451

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 4 December 2025.

Wed 11/208:15GLA - BOS

2 stops41h 40mMultiple Airlines

Deal found 1/12£166

Mon 9/208:35GLA - BOS

2 stops17h 20mMultiple Airlines

Deal found 1/12£172

Sun 8/208:35GLA - BOS

2 stops41h 20mMultiple Airlines

Deal found 1/12£179

Fri 13/208:35GLA - BOS

2 stops41h 20mMultiple Airlines

Deal found 1/12£200

Thu 12/206:25GLA - BOS

2 stops19h 30mMultiple Airlines

Deal found 1/12£208

Sun 8/209:55GLA - JFK

1 stop17h 05mMultiple Airlines

Deal found 2/12£209

Sat 7/220:40GLA - JFK

2 stops30h 20mMultiple Airlines

Deal found 2/12£217

Mon 26/123:35GLA - JFK

2 stops51h 25mMultiple Airlines

Deal found 3/12£224

Tue 10/219:55GLA - JFK

2 stops31h 05mMultiple Airlines

Deal found 2/12£225

Thu 5/215:05GLA - JFK

2 stops35h 55mMultiple Airlines

Deal found 2/12£229

Fri 6/208:35GLA - JFK

2 stops18h 25mMultiple Airlines

Deal found 2/12£230

Thu 5/209:20GLA - LGA

3 stops39h 39mMultiple Airlines

Deal found 2/12£233

Find flight deals from Glasgow Intl to USA

Round-trip from	£296
One-way from	£166
Popular in	August
Cheapest in	March
Average price	£503
Good round-trip deal	£582 or less

6/2-10/2
4 total stops
48h 00m total
Glasgow to USA

Search Deals

11/2
2 total stops
41h 40m total
Glasgow to USA

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£23 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 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

Thu 15/1

07:15-13:25

3 stops35h 10m

Newark

Thu 22/1

17:40-22:35

2 stops23h 55m

£303

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Mon 19/1

14:35-15:40

2 stops30h 05m

Newark

Thu 22/1

18:30-22:35

3 stops23h 05m

£326

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Mon 16/2

08:20-13:35

3 stops34h 15m

Newark

Fri 20/2

17:30-20:00

2 stops21h 30m

£360

GlasgowBoston

GLA - BOS

GLABOS

Glasgow Intl

Fri 16/1

08:20-17:50

2 stops14h 30m

Boston Logan Intl

Fri 23/1

19:50-20:00

2 stops19h 10m

£363

GlasgowBoston

GLA - BOS

GLABOS

Glasgow Intl

Fri 16/1

12:35-17:50

1 stop10h 15m

Boston Logan Intl

Fri 23/1

19:50-09:55

1 stop9h 05m

£375

GlasgowBoston

GLA - BOS

GLABOS

Glasgow Intl

Fri 13/2

08:25-18:59

1 stop15h 34m

Boston Logan Intl

Mon 16/2

17:10-08:00

1 stop9h 50m

£401

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Wed 4/3

12:35-18:25

1 stop10h 50m

Newark

Sun 8/3

20:35-09:55

1 stop9h 20m

£418

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Sat 21/2

12:45-19:35

1 stop11h 50m

Newark

Fri 27/2

18:35-09:35

1 stop10h 00m

£439

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Tue 3/2

20:50-15:55

1 stop24h 05m

New York John F Kennedy Intl

Wed 18/2

18:05-14:45

1 stop15h 40m

£439

GlasgowNew York

GLA - LGA

GLALGA

Glasgow Intl

Thu 22/1

08:20-21:29

2 stops18h 09m

New York LaGuardia

Mon 26/1

15:35-10:45

2 stops14h 10m

£443

Flights are sorted by cheapest return flights first.

Deals found on 1/12

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 £321). Flying from Glasgow Intl Airport to USA in July is currently the most expensive (average of £387). 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.

How often are flights from Glasgow to the United States delayed?

About 33% of weekly flights between Glasgow and United States have experienced delays in the past year, with the average delay time being 56 minutes.

What is the most punctual flight time for Glasgow to the United States flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Glasgow to the United States flights?

Over the past year, Azerbaijan Airlines have had the lowest number of delays on this route, with just 50% of flights being delayed.

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

1,428 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

1,428 reviews

KLM

7.7

Good

1,428 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

1,334 reviews

KLM

7.7

Good

1,428 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

1,384 reviews

KLM

7.7

Good

1,428 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

584 reviews

KLM

7.7

Good

1,428 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

7,559 reviews

KLM

7.7

Good

1,428 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, British Airways, and Delta fly from Glasgow Intl Airport to USA in about 10h 15m. The time it takes to get you to your destination can typically vary by up to 3h 25m. There are 3019 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 Icelandair (£312), Virgin Atlantic (£331), and British Airways (£349).
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 - Newark, Glasgow Intl - New York John F Kennedy Intl 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 £321). Flying from Glasgow Intl Airport to USA in July is currently the most expensive (average of £387). 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£318	Average£574	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Icelandair	Cheapest£347	Average£556	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
KLM	Cheapest£356	Average£588	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Virgin Atlantic	Cheapest£363	Average£666	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
British Airways	Cheapest£364	Average£564	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
American Airlines	Cheapest£376	Average£570	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Air France	Cheapest£380	Average£618	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Iberia	Cheapest£398	Average£612	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Delta	Cheapest£406	Average£518	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Aer Lingus	Cheapest£431	Average£704	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus 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 £166

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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Glasgow Intl to 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 4 December 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 4 December 2025.

Find 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 4 December 2025.

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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.

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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 4 December 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.

How often are flights from Glasgow to the United States delayed?

What is the most punctual flight time for Glasgow to the United States flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Glasgow to the United States flights?

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 4 December 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 4 December 2025.