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 9h 25m. Fly via Icelandair, British Airways, or Delta to get the fastest option. There are 3663 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 £201. 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 Boston Logan Intl - Glasgow Intl.

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

When flying from USA to Glasgow Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

£120+ 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 29 December 2025.

Wed 31/1217:45EWR - GLA

1 stop10h 05mAer Lingus

Thu 19/208:20GLA - EWR

1 stop12h 55mAer Lingus

Deal found 27/12£389

Wed 31/1217:17EWR - GLA

2 stops14h 33mBritish Airways

Thu 19/208:40GLA - EWR

1 stop15h 55mBritish Airways

Deal found 27/12£440

Wed 31/1221:50JFK - GLA

1 stop10h 00mBritish Airways

Thu 19/215:20GLA - JFK

1 stop10h 45mBritish Airways

Deal found 27/12£441

Wed 31/1219:25JFK - GLA

1 stop9h 30mMultiple Airlines

Thu 19/221:25GLA - JFK

3 stops26h 40mMultiple Airlines

Deal found 27/12£445

Wed 31/1217:17EWR - GLA

2 stops14h 33mBritish Airways

Sat 21/212:45GLA - EWR

1 stop11h 50mBritish Airways

Deal found 28/12£477

Wed 31/1218:25JFK - GLA

1 stop11h 20mBritish Airways

Sat 21/218:50GLA - JFK

1 stop21h 30mBritish Airways

Deal found 27/12£478

Wed 31/1207:30BOS - GLA

1 stop10h 00mBritish Airways

Thu 8/116:50GLA - BOS

1 stop10h 05mBritish Airways

Deal found 28/12£509

Tue 30/1200:15EWR - GLA

2 stops32h 30mMultiple Airlines

Thu 19/208:20GLA - EWR

2 stops20h 29mMultiple Airlines

Deal found 27/12£510

Tue 30/1217:07DFW - GLA

2 stops15h 28mBritish Airways

Fri 9/106:35GLA - DFW

2 stops18h 05mBritish Airways

Deal found 27/12£533

Mon 29/1219:15BOS - GLA

1 stop14h 15mBritish Airways

Wed 7/120:25GLA - BOS

1 stop28h 20mBritish Airways

Deal found 29/12£547

Wed 31/1215:45DFW - GLA

1 stop13h 00mBritish Airways

Thu 8/120:20GLA - DFW

2 stops30h 00mBritish Airways

Deal found 28/12£552

Tue 30/1220:40DFW - GLA

1 stop13h 10mBritish Airways

Thu 8/120:20GLA - DFW

2 stops30h 00mBritish Airways

Deal found 28/12£552

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 29 December 2025.

Sun 15/319:05JFK - GLA

1 stop15h 25mMultiple Airlines

Sun 22/320:50GLA - JFK

1 stop24h 05mMultiple Airlines

Deal found 26/12£364

Sat 14/218:30ORD - GLA

1 stop9h 25mIcelandair

Sat 21/212:35GLA - ORD

1 stop10h 45mIcelandair

Deal found 27/12£373

Wed 28/121:35BOS - GLA

1 stop11h 40mBritish Airways

Mon 2/215:25GLA - BOS

1 stop27h 55mBritish Airways

Deal found 28/12£397

Sun 18/119:10BOS - GLA

1 stop16h 25mDelta

Mon 2/210:40GLA - BOS

1 stop31h 45mDelta

Deal found 29/12£404

Thu 5/221:20JFK - GLA

1 stop14h 15mVirgin Atlantic

Sun 8/206:05GLA - JFK

1 stop14h 40mVirgin Atlantic

Deal found 28/12£404

Tue 3/318:55EWR - GLA

2 stops12h 10mLufthansa

Tue 17/306:00GLA - EWR

1 stop13h 00mLufthansa

Deal found 28/12£438

Mon 16/319:59IAD - GLA

2 stops12h 46mKLM

Sun 22/317:20GLA - IAD

1 stop27h 45mKLM

Deal found 27/12£463

Mon 4/518:08MSP - GLA

2 stops16h 37mAmerican Airlines

Fri 15/505:50GLA - MSP

2 stops17h 48mAmerican Airlines

Deal found 28/12£506

Mon 13/421:20BOS - GLA

2 stops15h 20mIberia

Sat 18/410:20GLA - BOS

2 stops18h 06mIberia

Deal found 29/12£518

Mon 18/519:00DCA - GLA

1 stop10h 10mUnited Airlines

Tue 2/614:00GLA - DCA

1 stop11h 38mUnited Airlines

Deal found 27/12£556

Wed 22/419:00SEA - GLA

1 stop10h 25mIcelandair

Wed 29/414:20GLA - SEA

1 stop11h 35mIcelandair

Deal found 28/12£377

Tue 3/318:35EWR - GLA

1 stop10h 15mBritish Airways

Fri 20/314:00GLA - EWR

1 stop10h 35mBritish Airways

Deal found 28/12£397

Thu 5/316:40JFK - GLA

1 stop10h 50mDelta

Sun 15/306:05GLA - JFK

1 stop12h 10mDelta

Deal found 28/12£404

Sat 11/419:30MSP - GLA

1 stop11h 55mIcelandair

Sat 25/414:20GLA - MSP

1 stop10h 00mIcelandair

Deal found 27/12£381

Wed 28/121:35EWR - GLA

1 stop10h 15mBritish Airways

Tue 3/214:00GLA - EWR

1 stop10h 35mBritish Airways

Deal found 28/12£397

Thu 15/117:45JFK - GLA

1 stop11h 10mDelta

Mon 19/110:40GLA - JFK

1 stop31h 40mDelta

Deal found 27/12£404

Wed 11/215:05SEA - GLA

1 stop34h 50mMultiple Airlines

Wed 18/217:20GLA - SEA

1 stop26h 20mMultiple Airlines

Deal found 28/12£460

Thu 12/313:19IAD - GLA

2 stops15h 11mKLM

Tue 24/309:05GLA - IAD

1 stop12h 00mKLM

Deal found 27/12£463

Mon 23/219:40BWI - GLA

1 stop9h 15mIcelandair

Fri 27/212:35GLA - BWI

1 stop11h 05mIcelandair

Deal found 28/12£384

Tue 21/419:50MSP - GLA

1 stop21h 20mVirgin Atlantic

Tue 5/506:00GLA - MSP

2 stops20h 50mVirgin Atlantic

Deal found 27/12£486

Wed 25/221:20JFK - GLA

1 stop10h 25mDelta

Sat 14/310:40GLA - JFK

1 stop29h 40mDelta

Deal found 29/12£404

Wed 8/420:05BOS - GLA

2 stops15h 25mLufthansa

Sun 12/417:20GLA - BOS

1 stop27h 20mLufthansa

Deal found 26/12£495

Thu 19/209:16SEA - GLA

2 stops17h 29mMultiple Airlines

Sat 28/209:35GLA - SEA

2 stops21h 29mMultiple Airlines

Deal found 29/12£461

Wed 11/219:30IAD - GLA

2 stops16h 05mKLM

Wed 18/206:05GLA - IAD

2 stops15h 23mKLM

Deal found 28/12£464

Sun 22/219:35EWR - GLA

1 stop9h 20mIcelandair

Wed 4/312:35GLA - EWR

1 stop10h 50mIcelandair

Deal found 27/12£384

Sat 7/213:35SEA - GLA

1 stop13h 10mBritish Airways

Sat 14/210:30GLA - SEA

1 stop14h 25mBritish Airways

Deal found 28/12£433

Thu 26/221:20JFK - GLA

1 stop10h 25mDelta

Sun 8/313:25GLA - JFK

1 stop10h 55mDelta

Deal found 27/12£404

Tue 17/317:15DFW - GLA

1 stop13h 50mLufthansa

Tue 24/306:00GLA - DFW

2 stops22h 15mLufthansa

Deal found 26/12£498

Mon 18/518:00DCA - GLA

1 stop11h 10mUnited Airlines

Thu 28/514:00GLA - DCA

1 stop11h 38mUnited Airlines

Deal found 27/12£556

Sun 8/218:05IAD - GLA

1 stop10h 50mKLM

Tue 17/217:20GLA - IAD

2 stops28h 08mKLM

Deal found 28/12£464

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 29 December 2025.

Sun 17/522:15EWR - GLA

Nonstop6h 55mUnited Airlines

Tue 2/614:00GLA - EWR

Nonstop7h 35mUnited Airlines

Deal found 28/12£555

Thu 14/522:15EWR - GLA

Nonstop6h 55mUnited Airlines

Tue 26/514:00GLA - EWR

Nonstop7h 35mUnited Airlines

Deal found 29/12£564

Fri 8/522:15EWR - GLA

Nonstop6h 55mUnited Airlines

Thu 21/514:00GLA - EWR

Nonstop7h 35mUnited Airlines

Deal found 29/12£578

Fri 15/522:15EWR - GLA

Nonstop6h 55mUnited Airlines

Tue 26/514:00GLA - EWR

Nonstop7h 35mUnited Airlines

Deal found 28/12£595

Sun 24/522:15EWR - GLA

Nonstop6h 55mUnited Airlines

Tue 2/614:00GLA - EWR

Nonstop7h 35mUnited Airlines

Deal found 28/12£703

Wed 20/522:15EWR - GLA

Nonstop6h 55mUnited Airlines

Tue 14/714:00GLA - EWR

Nonstop7h 35mUnited Airlines

Deal found 28/12£743

Thu 21/522:15EWR - GLA

Nonstop6h 55mUnited Airlines

Wed 15/714:00GLA - EWR

Nonstop7h 35mUnited Airlines

Deal found 28/12£787

Wed 20/522:15EWR - GLA

Nonstop6h 55mUnited Airlines

Mon 13/714:00GLA - EWR

Nonstop7h 35mUnited Airlines

Deal found 28/12£794

Thu 21/522:15EWR - GLA

Nonstop6h 55mUnited Airlines

Mon 13/714:00GLA - EWR

Nonstop7h 35mUnited Airlines

Deal found 28/12£839

Wed 24/622:15EWR - GLA

Nonstop6h 55mUnited Airlines

Tue 7/714:00GLA - EWR

Nonstop7h 35mUnited Airlines

Deal found 27/12£851

Fri 19/622:15EWR - GLA

Nonstop6h 55mUnited Airlines

Tue 30/614:00GLA - EWR

Nonstop7h 35mUnited Airlines

Deal found 29/12£903

Fri 19/622:15EWR - GLA

Nonstop6h 55mUnited Airlines

Mon 29/614:00GLA - EWR

Nonstop7h 35mUnited Airlines

Deal found 27/12£954

Last-minute flights from USA to Glasgow Intl
Discover last-minute flight deals from USA to Glasgow Intl. Data last updated 29 December 2025 and is based on user searches.

Wed 14/116:25JFK - GLA

2 stops23h 35mMultiple Airlines

Mon 19/114:35GLA - JFK

2 stops27h 30mMultiple Airlines

Deal found 27/12£329

Sun 18/119:50BOS - GLA

2 stops22h 20mMultiple Airlines

Mon 2/208:20GLA - BOS

2 stops14h 30mMultiple Airlines

Deal found 29/12£338

Sun 18/118:30ORD - GLA

1 stop9h 25mIcelandair

Mon 26/112:35GLA - ORD

1 stop10h 45mIcelandair

Deal found 27/12£352

Sun 18/110:05JFK - GLA

3 stops29h 00mMultiple Airlines

Mon 26/114:35GLA - JFK

2 stops31h 05mMultiple Airlines

Deal found 27/12£352

Wed 21/119:40IAD - GLA

1 stop9h 15mIcelandair

Mon 26/112:35GLA - IAD

1 stop10h 55mIcelandair

Deal found 28/12£352

Sat 24/117:30JFK - GLA

2 stops21h 25mMultiple Airlines

Sat 31/122:30GLA - JFK

3 stops22h 10mMultiple Airlines

Deal found 26/12£361

Sun 25/118:05JFK - GLA

1 stop11h 35mMultiple Airlines

Mon 2/220:35GLA - JFK

1 stop24h 20mMultiple Airlines

Deal found 28/12£333

Sun 25/118:30ORD - GLA

1 stop9h 25mIcelandair

Sun 1/212:35GLA - ORD

1 stop10h 45mIcelandair

Deal found 28/12£355

Sun 25/118:05JFK - GLA

1 stop11h 35mMultiple Airlines

Sun 1/220:50GLA - JFK

1 stop24h 05mMultiple Airlines

Deal found 26/12£364

Tue 27/119:40IAD - GLA

1 stop9h 15mIcelandair

Wed 4/212:35GLA - IAD

1 stop10h 55mIcelandair

Deal found 27/12£364

Wed 28/119:50BOS - GLA

2 stops20h 10mMultiple Airlines

Mon 2/208:20GLA - BOS

2 stops14h 30mMultiple Airlines

Deal found 28/12£339

Wed 28/121:00JFK - GLA

2 stops19h 00mMultiple Airlines

Mon 2/220:30GLA - JFK

2 stops22h 20mMultiple Airlines

Deal found 28/12£345

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 29 December 2025.

Fri 20/319:05JFK - GLA

1 stop14h 15mMultiple Airlines

Deal found 28/12£120

Thu 23/419:00SEA - GLA

1 stop10h 25mIcelandair

Deal found 28/12£152

Wed 15/423:30BOS - GLA

1 stop8h 55mIcelandair

Deal found 28/12£153

Mon 6/415:40SEA - GLA

1 stop13h 45mIcelandair

Deal found 28/12£155

Sun 5/420:50BOS - GLA

1 stop11h 35mIcelandair

Deal found 28/12£156

Wed 18/320:50BOS - GLA

1 stop9h 05mIcelandair

Deal found 27/12£158

Tue 10/214:35SEA - GLA

1 stop11h 20mIcelandair

Deal found 27/12£161

Sun 18/119:50BOS - GLA

1 stop9h 05mIcelandair

Deal found 27/12£161

Mon 6/413:37SEA - GLA

2 stops19h 08mBritish Airways

Deal found 27/12£164

Tue 10/219:50BOS - GLA

1 stop9h 05mIcelandair

Deal found 27/12£167

Tue 19/513:35SEA - GLA

1 stop15h 40mBritish Airways

Deal found 28/12£170

Sun 19/420:25EWR - GLA

1 stop12h 00mIcelandair

Deal found 29/12£170

Find flight deals from USA to Glasgow Intl

Round-trip from	£329
One-way from	£120
Popular in	July
Cheapest in	September
Average price	£583

14/1-19/1
4 total stops
51h 05m total
USA to Glasgow

Search Deals

20/3
1 total stop
14h 15m total
USA to Glasgow

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (£54 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

New YorkGlasgow

JFK - GLA

JFKGLA

New York John F Kennedy Intl

Sun 15/3

19:05-14:30

1 stop15h 25m

Glasgow Intl

Sun 22/3

20:50-16:55

1 stop24h 05m

£364

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Sat 14/2

18:30-09:55

1 stop9h 25m

Glasgow Intl

Sat 21/2

12:35-17:20

1 stop10h 45m

£373

SeattleGlasgow

SEA - GLA

SEAGLA

Seattle/Tacoma Intl

Wed 22/4

19:00-13:25

1 stop10h 25m

Glasgow Intl

Wed 29/4

14:20-17:55

1 stop11h 35m

£377

MinneapolisGlasgow

MSP - GLA

MSPGLA

Minneapolis St Paul

Sat 11/4

19:30-13:25

1 stop11h 55m

Glasgow Intl

Sat 25/4

14:20-18:20

1 stop10h 00m

£381

BaltimoreGlasgow

BWI - GLA

BWIGLA

Baltimore/Washington

Mon 23/2

19:40-09:55

1 stop9h 15m

Glasgow Intl

Fri 27/2

12:35-18:40

1 stop11h 05m

£384

NewarkGlasgow

EWR - GLA

EWRGLA

Newark

Sun 22/2

19:35-09:55

1 stop9h 20m

Glasgow Intl

Wed 4/3

12:35-18:25

1 stop10h 50m

£384

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Wed 28/1

21:35-14:15

1 stop11h 40m

Glasgow Intl

Mon 2/2

15:25-14:20

1 stop27h 55m

£397

NewarkGlasgow

EWR - GLA

EWRGLA

Newark

Tue 3/3

18:35-09:50

1 stop10h 15m

Glasgow Intl

Fri 20/3

14:00-20:35

1 stop10h 35m

£397

NewarkGlasgow

EWR - GLA

EWRGLA

Newark

Wed 28/1

21:35-12:50

1 stop10h 15m

Glasgow Intl

Tue 3/2

14:00-19:35

1 stop10h 35m

£397

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sun 18/1

19:10-16:35

1 stop16h 25m

Glasgow Intl

Mon 2/2

10:40-13:25

1 stop31h 45m

£404

Flights are sorted by cheapest return flights first.

Deals found on 28/12

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 £133). Flying from USA to Glasgow Intl Airport in June is currently the most expensive (average of £421). 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 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

592 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

592 reviews

Icelandair

7.0

Good

592 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

7,621 reviews

Icelandair

7.0

Good

592 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 9h 25m. Fly via Icelandair, British Airways, or Delta to get the fastest option. There are 3663 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 £201. 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 Boston Logan 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 £133). Flying from USA to Glasgow Intl Airport in June is currently the most expensive (average of £421). 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£364	Average£456	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
British Airways	Cheapest£427	Average£476	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

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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 £120

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 20/3. 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 29 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 29 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 29 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?

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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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 29 December 2025.