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

There are many flights that can get you from USA to Glasgow Intl Airport in 11h 20m. Fly via Icelandair, Delta, or British Airways to get the fastest option. There are 4445 mi between USA and Glasgow Intl Airport. Both multi-stop and direct flights can be found to your destination and back.

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

The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as £204. However, be on the lookout for offers from British Airways and Aer Lingus, as they are both options that can get you from USA to Glasgow Intl Airport for a low price.

In terms of precipitation, rainfall in Glasgow Intl Airport ranges from 33.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. May is typically the driest time to visit Glasgow Intl Airport when rainfall is around 33.0 mm.

If weather is an important factor for your trip to Glasgow Intl Airport, 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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

The most popular flight routes from USA to Glasgow Intl Airport are Newark - Glasgow Intl, New York John F Kennedy Intl - Glasgow Intl and Washington, D.C. Dulles Intl - Glasgow Intl.

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

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

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

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

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

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

£147+ Flights from the United States to Glasgow Intl Airport

Cheap flight deals from USA to Glasgow Intl

Enter your travel dates to find the best prices.

Cheapest flights from USA to Glasgow Intl
Explore the most affordable flight options available from USA to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 December 2025.

Wed 31/1218:50JFK - GLA

1 stop12h 55mKLM

Sun 22/210:45GLA - JFK

1 stop31h 30mKLM

Deal found 13/12£400

Wed 31/1218:25JFK - GLA

1 stop13h 25mAmerican Airlines

Thu 8/113:45GLA - JFK

1 stop11h 20mAmerican Airlines

Deal found 15/12£410

Wed 31/1218:30EWR - GLA

1 stop13h 20mBritish Airways

Thu 8/112:45GLA - EWR

1 stop11h 50mBritish Airways

Deal found 15/12£418

Wed 31/1218:50JFK - GLA

1 stop10h 55mBritish Airways

Thu 8/116:50GLA - JFK

2 stops19h 29mBritish Airways

Deal found 15/12£431

Tue 30/1218:25JFK - GLA

1 stop10h 25mMultiple Airlines

Sat 10/111:40GLA - JFK

1 stop12h 00mMultiple Airlines

Deal found 15/12£449

Tue 30/1220:41JFK - GLA

2 stops31h 09mBritish Airways

Sat 10/109:35GLA - JFK

1 stop14h 05mBritish Airways

Deal found 15/12£482

Wed 31/1214:50JFK - GLA

2 stops16h 55mDelta

Sun 22/206:05GLA - JFK

1 stop14h 40mDelta

Deal found 13/12£508

Mon 15/1206:30SFO - GLA

2 stops20h 15mBritish Airways

Tue 23/1211:40GLA - SFO

1 stop15h 05mBritish Airways

Deal found 14/12£529

Wed 31/1217:16LGA - GLA

2 stops14h 29mDelta

Sun 22/206:05GLA - LGA

2 stops17h 39mDelta

Deal found 13/12£531

Wed 31/1217:16LGA - GLA

2 stops14h 29mDelta

Thu 8/106:05GLA - LGA

2 stops15h 25mDelta

Deal found 15/12£538

Tue 30/1220:41JFK - GLA

2 stops36h 34mIberia

Sat 10/118:50GLA - JFK

2 stops53h 25mIberia

Deal found 15/12£545

Mon 29/1220:50JFK - GLA

2 stops32h 00mIberia

Tue 6/119:10GLA - JFK

1 stop28h 30mIberia

Deal found 13/12£567

Best flights from USA to Glasgow Intl
Discover carefully curated flight deals from USA to Glasgow Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 December 2025.

Thu 15/114:35SEA - GLA

1 stop11h 20mIcelandair

Thu 29/111:15GLA - SEA

1 stop13h 45mIcelandair

Deal found 14/12£364

Mon 26/121:35BOS - GLA

1 stop10h 30mBritish Airways

Tue 10/208:55GLA - BOS

1 stop18h 00mBritish Airways

Deal found 14/12£399

Wed 11/322:20JFK - GLA

1 stop10h 25mKLM

Sun 22/317:20GLA - JFK

1 stop27h 25mKLM

Deal found 12/12£405

Wed 25/213:59JFK - GLA

2 stops17h 46mDelta

Wed 11/306:05GLA - JFK

1 stop14h 40mDelta

Deal found 13/12£409

Wed 14/114:30JFK - GLA

2 stops14h 25mVirgin Atlantic

Tue 20/110:40GLA - JFK

1 stop13h 40mVirgin Atlantic

Deal found 12/12£409

Tue 27/119:40BWI - GLA

2 stops19h 25mMultiple Airlines

Tue 3/207:00GLA - BWI

2 stops16h 40mMultiple Airlines

Deal found 13/12£427

Thu 15/114:04SEA - GLA

2 stops17h 06mAmerican Airlines

Thu 29/113:45GLA - SEA

1 stop29h 45mAmerican Airlines

Deal found 14/12£454

Mon 11/517:00DCA - GLA

1 stop12h 10mUnited Airlines

Sat 23/514:00GLA - DCA

1 stop11h 38mUnited Airlines

Deal found 14/12£496

Sat 28/219:40BWI - GLA

1 stop9h 15mIcelandair

Fri 6/312:35GLA - BWI

1 stop11h 05mIcelandair

Deal found 14/12£367

Wed 11/207:30BOS - GLA

1 stop10h 00mBritish Airways

Tue 17/212:45GLA - BOS

1 stop14h 10mBritish Airways

Deal found 14/12£399

Sun 1/319:25JFK - GLA

1 stop9h 30mIcelandair

Fri 6/312:35GLA - JFK

1 stop10h 25mIcelandair

Deal found 13/12£367

Thu 12/322:20JFK - GLA

1 stop14h 15mKLM

Mon 23/313:25GLA - JFK

1 stop10h 55mKLM

Deal found 13/12£406

Sat 7/313:59JFK - GLA

2 stops15h 06mDelta

Sat 14/310:40GLA - JFK

1 stop13h 40mDelta

Deal found 12/12£409

Wed 11/207:30BOS - GLA

1 stop10h 00mBritish Airways

Wed 18/212:45GLA - BOS

1 stop12h 00mBritish Airways

Deal found 14/12£399

Wed 28/119:25JFK - GLA

1 stop9h 30mIcelandair

Wed 4/212:35GLA - JFK

1 stop10h 25mIcelandair

Deal found 13/12£367

Fri 16/111:20JFK - GLA

2 stops17h 35mDelta

Wed 21/106:05GLA - JFK

1 stop14h 40mDelta

Deal found 14/12£410

Mon 26/113:00EWR - GLA

2 stops15h 55mKLM

Mon 2/206:05GLA - EWR

2 stops19h 55mKLM

Deal found 15/12£417

Tue 10/217:26IAD - GLA

2 stops18h 09mVirgin Atlantic

Sun 15/206:05GLA - IAD

1 stop15h 00mVirgin Atlantic

Deal found 13/12£467

Fri 9/115:30LGA - GLA

2 stops15h 00mMultiple Airlines

Mon 12/123:35GLA - LGA

3 stops24h 27mMultiple Airlines

Deal found 13/12£475

Mon 12/118:31BWI - GLA

2 stops17h 04mAmerican Airlines

Mon 19/106:35GLA - BWI

2 stops19h 43mAmerican Airlines

Deal found 13/12£479

Tue 27/118:55BOS - GLA

1 stop10h 50mBritish Airways

Mon 9/220:25GLA - BOS

1 stop22h 55mBritish Airways

Deal found 14/12£399

Wed 21/119:40IAD - GLA

1 stop9h 15mIcelandair

Wed 28/112:35GLA - IAD

1 stop10h 55mIcelandair

Deal found 13/12£368

Mon 11/518:00DCA - GLA

1 stop11h 10mUnited Airlines

Tue 26/514:00GLA - DCA

1 stop11h 38mUnited Airlines

Deal found 14/12£496

Sun 18/111:00LGA - GLA

2 stops17h 55mDelta

Sat 31/106:05GLA - LGA

2 stops19h 26mDelta

Deal found 14/12£417

Tue 20/123:20JFK - GLA

1 stop10h 15mBritish Airways

Mon 2/220:25GLA - JFK

1 stop21h 10mBritish Airways

Deal found 14/12£399

Tue 3/219:50BOS - GLA

1 stop9h 05mIcelandair

Thu 26/212:35GLA - BOS

1 stop10h 15mIcelandair

Deal found 15/12£368

Fri 16/111:30LGA - GLA

2 stops17h 25mDelta

Wed 21/106:05GLA - LGA

2 stops15h 25mDelta

Deal found 14/12£417

Sun 8/213:02BWI - GLA

2 stops15h 53mKLM

Tue 17/210:40GLA - BWI

2 stops18h 57mKLM

Deal found 13/12£467

Tue 7/423:10JFK - GLA

1 stop9h 15mIcelandair

Wed 15/414:20GLA - JFK

1 stop10h 00mIcelandair

Deal found 13/12£379

Sat 17/113:09LGA - GLA

2 stops15h 46mDelta

Fri 30/106:05GLA - LGA

2 stops19h 25mDelta

Deal found 14/12£417

Direct flights from USA to Glasgow Intl
Explore direct flight options from USA to Glasgow Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 December 2025.

Sat 9/522:15EWR - GLA

Nonstop6h 55mUnited Airlines

Sun 17/514:00GLA - EWR

Nonstop7h 35mUnited Airlines

Deal found 14/12£450

Thu 14/522:15EWR - GLA

Nonstop6h 55mUnited Airlines

Wed 20/514:00GLA - EWR

Nonstop7h 35mUnited Airlines

Deal found 14/12£562

Sun 17/522:15EWR - GLA

Nonstop6h 55mUnited Airlines

Tue 2/614:00GLA - EWR

Nonstop7h 35mUnited Airlines

Deal found 15/12£574

Thu 14/522:15EWR - GLA

Nonstop6h 55mUnited Airlines

Tue 26/514:00GLA - EWR

Nonstop7h 35mUnited Airlines

Deal found 15/12£584

Fri 8/522:15EWR - GLA

Nonstop6h 55mUnited Airlines

Thu 21/514:00GLA - EWR

Nonstop7h 35mUnited Airlines

Deal found 15/12£591

Fri 15/522:15EWR - GLA

Nonstop6h 55mUnited Airlines

Tue 26/514:00GLA - EWR

Nonstop7h 35mUnited Airlines

Deal found 15/12£615

Thu 21/522:15EWR - GLA

Nonstop6h 55mUnited Airlines

Mon 25/514:00GLA - EWR

Nonstop7h 35mUnited Airlines

Deal found 14/12£698

Tue 26/522:15EWR - GLA

Nonstop6h 55mUnited Airlines

Fri 5/614:00GLA - EWR

Nonstop7h 35mUnited Airlines

Deal found 14/12£716

Thu 28/522:15EWR - GLA

Nonstop6h 55mUnited Airlines

Fri 5/614:00GLA - EWR

Nonstop7h 35mUnited Airlines

Deal found 14/12£769

Tue 26/522:15EWR - GLA

Nonstop6h 55mUnited Airlines

Sat 6/614:00GLA - EWR

Nonstop7h 35mUnited Airlines

Deal found 14/12£862

Sat 30/522:15EWR - GLA

Nonstop6h 55mUnited Airlines

Sun 7/614:00GLA - EWR

Nonstop7h 35mUnited Airlines

Deal found 15/12£914

Last-minute flights from USA to Glasgow Intl
Discover last-minute flight deals from USA to Glasgow Intl. Data last updated 16 December 2025 and is based on user searches.

Wed 7/119:40IAD - GLA

1 stop9h 15mIcelandair

Wed 14/112:35GLA - IAD

1 stop10h 55mIcelandair

Deal found 14/12£367

Fri 9/119:40IAD - GLA

1 stop9h 15mIcelandair

Thu 5/211:15GLA - IAD

1 stop12h 15mIcelandair

Deal found 14/12£370

Sat 10/119:40IAD - GLA

1 stop9h 15mIcelandair

Thu 5/211:15GLA - IAD

1 stop12h 15mIcelandair

Deal found 14/12£354

Tue 13/119:40BWI - GLA

1 stop9h 15mIcelandair

Wed 21/112:35GLA - BWI

1 stop11h 05mIcelandair

Deal found 15/12£361

Thu 15/114:35SEA - GLA

1 stop11h 20mIcelandair

Thu 29/111:15GLA - SEA

1 stop13h 45mIcelandair

Deal found 14/12£364

Wed 21/119:40IAD - GLA

1 stop9h 15mIcelandair

Wed 28/112:35GLA - IAD

1 stop10h 55mIcelandair

Deal found 13/12£368

Wed 21/119:40BWI - GLA

1 stop9h 15mIcelandair

Wed 28/112:35GLA - BWI

1 stop11h 05mIcelandair

Deal found 13/12£368

Wed 21/114:35SEA - GLA

1 stop11h 20mIcelandair

Wed 28/112:35GLA - SEA

1 stop12h 25mIcelandair

Deal found 14/12£368

Sat 24/114:35SEA - GLA

1 stop11h 20mIcelandair

Tue 17/212:35GLA - SEA

1 stop12h 25mIcelandair

Deal found 15/12£367

Wed 28/119:40BWI - GLA

1 stop9h 15mIcelandair

Wed 4/212:35GLA - BWI

1 stop11h 05mIcelandair

Deal found 13/12£360

Wed 28/119:35EWR - GLA

1 stop9h 20mIcelandair

Wed 4/212:35GLA - EWR

1 stop10h 50mIcelandair

Deal found 15/12£367

Thu 29/119:40BWI - GLA

1 stop9h 15mIcelandair

Thu 5/211:15GLA - BWI

1 stop12h 25mIcelandair

Deal found 15/12£367

One-way flights from USA to Glasgow Intl
Search for one-way flight options from USA to Glasgow Intl. Find affordable one-way fares based on user searches. Data last updated 16 December 2025.

Sun 15/321:40SFO - GLA

1 stop14h 45mBritish Airways

Deal found 14/12£147

Tue 14/420:50BOS - GLA

1 stop11h 35mIcelandair

Deal found 14/12£154

Mon 5/119:50BOS - GLA

1 stop9h 05mIcelandair

Deal found 15/12£160

Tue 27/118:05JFK - GLA

1 stop12h 05mMultiple Airlines

Deal found 15/12£162

Wed 14/119:35EWR - GLA

1 stop9h 20mIcelandair

Deal found 14/12£164

Sun 29/318:20JFK - GLA

1 stop19h 35mMultiple Airlines

Deal found 15/12£164

Wed 18/320:35EWR - GLA

1 stop9h 20mIcelandair

Deal found 15/12£170

Tue 17/219:25JFK - GLA

1 stop9h 30mIcelandair

Deal found 15/12£171

Mon 16/219:35EWR - GLA

1 stop9h 20mIcelandair

Deal found 15/12£173

Mon 16/219:25JFK - GLA

1 stop9h 30mIcelandair

Deal found 15/12£173

Tue 13/119:35EWR - GLA

1 stop9h 20mIcelandair

Deal found 15/12£173

Sun 5/423:10JFK - GLA

1 stop9h 15mIcelandair

Deal found 13/12£173

Find flight deals from USA to Glasgow Intl

Round-trip from	£325
One-way from	£147
Popular in	July
Cheapest in	September
Average price	£588

27/1-3/2
2 total stops
21h 55m total
USA to Glasgow

Search Deals

British Airways
15/3
1 total stop
14h 45m total
USA to Glasgow

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (£55 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Thu 15/1

14:35-09:55

1 stop11h 20m

Glasgow Intl

Thu 29/1

11:15-17:00

1 stop13h 45m

£364

BaltimoreGlasgow

BWI - GLA

BWIGLA

Baltimore/Washington

Sat 28/2

19:40-09:55

1 stop9h 15m

Glasgow Intl

Fri 6/3

12:35-18:40

1 stop11h 05m

£367

New YorkGlasgow

JFK - GLA

JFKGLA

New York John F Kennedy Intl

Sun 1/3

19:25-09:55

1 stop9h 30m

Glasgow Intl

Fri 6/3

12:35-18:00

1 stop10h 25m

£367

New YorkGlasgow

JFK - GLA

JFKGLA

New York John F Kennedy Intl

Wed 28/1

19:25-09:55

1 stop9h 30m

Glasgow Intl

Wed 4/2

12:35-18:00

1 stop10h 25m

£367

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Wed 21/1

19:40-09:55

1 stop9h 15m

Glasgow Intl

Wed 28/1

12:35-18:30

1 stop10h 55m

£368

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Tue 3/2

19:50-09:55

1 stop9h 05m

Glasgow Intl

Thu 26/2

12:35-17:50

1 stop10h 15m

£368

New YorkGlasgow

JFK - GLA

JFKGLA

New York John F Kennedy Intl

Tue 7/4

23:10-13:25

1 stop9h 15m

Glasgow Intl

Wed 15/4

14:20-19:20

1 stop10h 00m

£379

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Mon 26/1

21:35-13:05

1 stop10h 30m

Glasgow Intl

Tue 10/2

08:55-21:55

1 stop18h 00m

£399

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Wed 11/2

07:30-22:30

1 stop10h 00m

Glasgow Intl

Tue 17/2

12:45-21:55

1 stop14h 10m

£399

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Wed 11/2

07:30-22:30

1 stop10h 00m

Glasgow Intl

Wed 18/2

12:45-19:45

1 stop12h 00m

£399

Flights are sorted by cheapest return flights first.

Deals found on 14/12

Showing 1-10 of 60 results

...

Best time to book a flight from USA to Glasgow Intl

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

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

Currently, October is the cheapest month in which you can book a flight from USA to Glasgow Intl Airport (average of £134). Flying from USA to Glasgow Intl Airport in June is currently the most expensive (average of £425). 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 US to GLA?

It’s typically best to fly out from USA to Glasgow Intl Airport in the afternoon. Doing so could potentially save you 21% on the flight price compared to flying at midday, which is usually more expensive.

Reviews of airlines servicing Glasgow Intl

Get a feel of what it's like to fly with Icelandair and British Airways from the United States to Glasgow Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Icelandair

7.0

Good

590 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Nov 2025

AMS - KEF

We paid a total of 328.00 for specific seats and we were not assigned to any of the seats for which we paid.

Icelandair

7.0

Good

590 reviews

Icelandair

7.0

Good

590 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Nov 2025

AMS - KEF

We paid a total of 328.00 for specific seats and we were not assigned to any of the seats for which we paid.

British Airways

6.7

Okay

7,580 reviews

Icelandair

7.0

Good

590 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Nov 2025

AMS - KEF

We paid a total of 328.00 for specific seats and we were not assigned to any of the seats for which we paid.

Related info for your journey

How long is the flight from USA to Glasgow Intl Airport?
There are many flights that can get you from USA to Glasgow Intl Airport in 11h 20m. Fly via Icelandair, Delta, or British Airways to get the fastest option. There are 4445 mi between USA and Glasgow Intl Airport. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from USA to Glasgow Intl Airport one-way?
The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as £204. However, be on the lookout for offers from British Airways and Aer Lingus, as they are both options that can get you from USA to Glasgow Intl Airport for a low price.
What are the most popular routes from USA to Glasgow Intl Airport?
The most popular flight routes from USA to Glasgow Intl Airport are Newark - Glasgow Intl, New York John F Kennedy Intl - Glasgow Intl and Washington, D.C. Dulles Intl - Glasgow Intl.
Can I find deals for flights from USA to Glasgow Intl that include hotel bookings?
Yes. In addition to deals on USA to Glasgow Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from USA to Glasgow Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Glasgow Intl.
Can I find deals for business class flights from USA to Glasgow Intl?
Yes. Cheapflights offers flight deals from USA to Glasgow Intl 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 USA to Glasgow Intl Airport?
Currently, October is the cheapest month in which you can book a flight from USA to Glasgow Intl Airport (average of £134). Flying from USA to Glasgow Intl Airport in June is currently the most expensive (average of £425). 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

Paisley

Dunoon

Renfrew

Kilmarnock

Dumbarton

Arrochar

Clydebank

East Kilbride

Largs

Inveraray

Rothesay

Ballachulish

Alexandria

Tarbert

Balloch

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from USA to Glasgow Intl

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£367	Average£461	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
British Airways	Cheapest£431	Average£530	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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

Deals for USA to Glasgow Intl 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 USA to Glasgow Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from USA to Glasgow Intl.

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

Yes, we can. To see specific flights from USA to Glasgow Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for USA to Glasgow Intl 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 the United States to Glasgow Intl Airport from £147

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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from USA to Glasgow Intl

Cheapest flights from USA to Glasgow IntlExplore the most affordable flight options available from USA to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 December 2025.

Explore the most affordable flight options available from USA to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 December 2025.

Find flight deals from USA to Glasgow Intl

Keep the following information in mind while searching for USA to Glasgow Intl flight deals. Data was last updated 16 December 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from USA to Glasgow Intl

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

Cheapflights Insights

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

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

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

Find hourly flight availability from USA to Glasgow Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 December 2025.

Reviews of airlines servicing Glasgow Intl

Get a feel of what it's like to fly with Icelandair and British Airways from the United States to Glasgow Intl Airport by reading reviews from past customers. Users have also rated airlines 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 USA to Glasgow Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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Alternative routes for USA to Glasgow Intl

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Top 2 airlines flying from USA to Glasgow Intl

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Cheapest flights from USA to Glasgow Intl
Explore the most affordable flight options available from USA to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 December 2025.