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Cheap flights from the United States to Glasgow Intl Airport from £155

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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — GLA
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

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 12 December 2025.

Wed 31/1219:10JFK - GLA
1 stop12h 40mBritish Airways
Sun 22/215:55GLA - JFK
1 stop11h 10mBritish Airways
Deal found 10/12£417
Wed 31/1221:35EWR - GLA
1 stop11h 40mBritish Airways
Sun 22/218:05GLA - EWR
1 stop24h 45mBritish Airways
Deal found 10/12£447
Fri 12/1217:20IAD - GLA
2 stops14h 00mLufthansa
Tue 16/1213:10GLA - IAD
1 stop12h 05mLufthansa
Deal found 11/12£450
Wed 31/1214:50JFK - GLA
2 stops16h 55mDelta
Sun 22/206:05GLA - JFK
1 stop14h 40mDelta
Deal found 10/12£467
Wed 31/1221:35BOS - GLA
1 stop13h 15mBritish Airways
Thu 8/106:35GLA - BOS
1 stop20h 20mBritish Airways
Deal found 11/12£486
Wed 31/1220:50BOS - GLA
1 stop30h 40mDelta
Fri 9/110:40GLA - BOS
2 stops36h 47mDelta
Deal found 11/12£490
Wed 31/1220:50BOS - GLA
1 stop14h 45mDelta
Sat 10/106:05GLA - BOS
2 stops31h 22mDelta
Deal found 11/12£494
Sat 13/1200:30JFK - GLA
1 stop32h 50mMultiple Airlines
Wed 3/621:45GLA - JFK
2 stops53h 45mMultiple Airlines
Deal found 10/12£495
Sat 13/1200:30JFK - GLA
1 stop32h 50mMultiple Airlines
Thu 4/614:30GLA - JFK
2 stops37h 00mMultiple Airlines
Deal found 10/12£498
Sun 14/1215:35BOS - GLA
2 stops18h 00mBritish Airways
Thu 25/1213:45GLA - BOS
1 stop11h 00mBritish Airways
Deal found 11/12£502
Fri 12/1207:30BOS - GLA
1 stop20h 05mBritish Airways
Thu 25/1212:45GLA - BOS
1 stop14h 10mBritish Airways
Deal found 11/12£503
Wed 31/1207:30BOS - GLA
1 stop20h 20mBritish Airways
Sat 10/118:50GLA - BOS
1 stop32h 05mBritish Airways
Deal found 11/12£505

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 12 December 2025.

Round-trip from

£316

One-way from

£155

Popular in

July

Cheapest in

September

Average price

£588
26/1-2/2
  • 26/1-2/2
  • 2 total stops
  • 22h 10m total
  • USA to Glasgow
Search Deals
Icelandair
  • Icelandair
  • 25/2
  • 1 total stop
  • 9h 05m 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

 
Customise your flight search to find flights from USA to Glasgow Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from the United States to Glasgow Intl Airport that are best for you.

Fly from

USA

Fly to

Glasgow Intl

Route

Depart

Return

Price

New YorkGlasgow

JFK - GLA

JFKGLA

New York John F Kennedy Intl

Mon 26/1

17:00-08:00

1 stop10h 00m

Glasgow Intl

Mon 2/2

08:20-19:29

1 stop16h 09m

£359

DenverGlasgow

DEN - GLA

DENGLA

Denver Intl

Wed 18/2

15:40-09:55

1 stop11h 15m

Glasgow Intl

Thu 26/2

12:35-18:05

1 stop12h 30m

£366

BaltimoreGlasgow

BWI - GLA

BWIGLA

Baltimore/Washington

Mon 16/2

19:40-09:55

1 stop9h 15m

Glasgow Intl

Sun 22/2

12:35-18:40

1 stop11h 05m

£366

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Tue 24/3

19:30-09:55

1 stop9h 25m

Glasgow Intl

Mon 30/3

14:20-18:15

1 stop9h 55m

£366

ChicagoGlasgow

ORD - GLA

ORDGLA

Chicago O'Hare Intl

Tue 3/2

18:30-09:55

1 stop9h 25m

Glasgow Intl

Sat 7/2

12:35-17:20

1 stop10h 45m

£366

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Thu 8/1

19:40-09:55

1 stop9h 15m

Glasgow Intl

Mon 2/2

12:35-18:30

1 stop10h 55m

£386

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Mon 16/2

19:40-09:55

1 stop9h 15m

Glasgow Intl

Tue 24/2

12:35-18:30

1 stop10h 55m

£386

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Wed 18/2

19:40-09:55

1 stop9h 15m

Glasgow Intl

Sun 22/2

12:35-18:30

1 stop10h 55m

£386

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sun 18/1

07:30-22:30

1 stop10h 00m

Glasgow Intl

Mon 26/1

20:25-14:20

1 stop22h 55m

£398

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Wed 14/1

07:30-22:30

1 stop10h 00m

Glasgow Intl

Mon 26/1

20:25-14:20

1 stop22h 55m

£398

Flights are sorted by cheapest return flights first.

Deals found on 9/12

Showing 1-10 of 60 results
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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 £423). 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?

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 12 December 2025.

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 insights into the airlines that provide service to Glasgow Intl. 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 Glasgow Intl. Reviews last updated 12 December 2025.
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
589 reviews
Check prices

Entertainment

7.0

Overall

7.0

Comfort

6.9

Boarding

7.2

Crew

8.0

Food

6.2

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
589 reviews
Icelandair
7.0
Good
589 reviews
Check prices

Entertainment

7.0

Overall

7.0

Comfort

6.9

Boarding

7.2

Crew

8.0

Food

6.2

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
7,571 reviews
Icelandair
7.0
Good
589 reviews
Check prices

Entertainment

7.0

Overall

7.0

Comfort

6.9

Boarding

7.2

Crew

8.0

Food

6.2

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

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.

  • 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 10h. Fly via Icelandair, British Airways, or Delta to get the fastest option. There are 3019 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 £423). 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

Travelling to a place near Glasgow Intl Airport?

Book flights to Glasgow Intl Airport if you plan to visit one of these locations
Paisley
Dunoon
Largs
Renfrew
Kilmarnock
Dumbarton
Arrochar
Clydebank
East Kilbride
Inveraray
Rothesay
Ballachulish
Alexandria
Tarbert
Balloch

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for USA to Glasgow Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Tampa to Glasgow Intl flights
Fort Lauderdale to Glasgow Intl flights
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St. Louis to Glasgow Intl flights
Columbus to Glasgow Intl flights

Top 2 airlines flying from USA to Glasgow Intl

Discover the top 2 airlines that operate flights from USA to Glasgow Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£367Average£460FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£430Average£530FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from 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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