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Cheap flights from Glasgow Intl Airport to the United States from £190

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — LAX
30 Mar — 6 Apr1
1 adult

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 25 March 2025.

Round-trip from

£318

One-way from

£190

Popular in

August

Cheapest in

February

Average price

£431

Good round-trip deal

£526 or less
7/5-11/5
  • 7/5-11/5
  • 4 total stops
  • 28h 05m total
  • Glasgow to USA
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15/5
  • 15/5
  • 1 total stop
  • 30h 40m total
  • Glasgow to USA
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£60 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£16 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Glasgow Intl to USA.
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Find flight deals from Glasgow Intl to USA

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 25 March 2025.

Wed 7/508:25GLA - BOS
2 stops14h 25mMultiple Airlines
Sun 11/519:15BOS - GLA
2 stops13h 40mMultiple Airlines
Deal found 24/3£318
Fri 9/507:55GLA - EWR
3 stops34h 20mMultiple Airlines
Fri 16/517:30EWR - GLA
2 stops24h 55mMultiple Airlines
Deal found 25/3£333
Thu 15/508:55GLA - JFK
1 stop15h 10mKLM
Mon 19/519:15JFK - GLA
1 stop15h 55mKLM
Deal found 24/3£376
Thu 15/515:05GLA - JFK
1 stop12h 25mBritish Airways
Mon 19/507:50JFK - GLA
1 stop10h 25mBritish Airways
Deal found 24/3£378
Thu 1/506:00GLA - JFK
1 stop11h 20mAir France
Thu 15/519:15JFK - GLA
1 stop22h 55mAir France
Deal found 24/3£380
Fri 9/507:55GLA - JFK
2 stops19h 15mMultiple Airlines
Fri 16/520:25JFK - GLA
2 stops22h 00mMultiple Airlines
Deal found 25/3£387
Thu 15/506:00GLA - JFK
1 stop11h 20mDelta
Mon 19/519:15JFK - GLA
1 stop15h 55mDelta
Deal found 25/3£397
Mon 5/514:20GLA - JFK
1 stop9h 50mIcelandair
Thu 8/523:10JFK - GLA
1 stop9h 15mIcelandair
Deal found 24/3£397
Sat 3/506:55GLA - JFK
1 stop15h 04mAmerican Airlines
Wed 7/523:10JFK - GLA
1 stop13h 40mAmerican Airlines
Deal found 24/3£398
Thu 15/506:00GLA - JFK
1 stop18h 05mVirgin Atlantic
Sun 18/500:50JFK - GLA
1 stop26h 20mVirgin Atlantic
Deal found 25/3£402
Sun 4/505:55GLA - JFK
1 stop11h 45mIberia
Sat 17/507:50JFK - GLA
1 stop10h 30mIberia
Deal found 24/3£415
Thu 1/516:25GLA - JFK
2 stops34h 04mFinnair
Thu 15/518:10JFK - GLA
1 stop23h 10mFinnair
Deal found 24/3£421

Cheapflights Fare Finder

Customise your flight search to find flights from Glasgow Intl to USA 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 25 March 2025.
Use the filters below to find and compare flights from Glasgow Intl Airport to the United States that are best for you.

Fly from

Glasgow Intl

Fly to

USA

Route

Depart

Return

Price

GlasgowBoston

GLA - BOS

GLABOS

Glasgow Intl

Wed 7/5

08:25-17:50

2 stops14h 25m

Boston Logan Intl

Sun 11/5

19:15-13:55

2 stops13h 40m

£318

GlasgowNewark

GLA - EWR

GLAEWR

Glasgow Intl

Fri 9/5

07:55-13:15

3 stops34h 20m

Newark

Fri 16/5

17:30-23:25

2 stops24h 55m

£333

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Thu 15/5

08:55-19:05

1 stop15h 10m

New York John F Kennedy Intl

Mon 19/5

19:15-16:10

1 stop15h 55m

£376

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Thu 15/5

15:05-22:30

1 stop12h 25m

New York John F Kennedy Intl

Mon 19/5

07:50-23:15

1 stop10h 25m

£378

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Thu 1/5

06:00-12:20

1 stop11h 20m

New York John F Kennedy Intl

Thu 15/5

19:15-23:10

1 stop22h 55m

£380

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Fri 9/5

07:55-22:10

2 stops19h 15m

New York John F Kennedy Intl

Fri 16/5

20:25-23:25

2 stops22h 00m

£387

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Thu 15/5

06:00-12:20

1 stop11h 20m

New York John F Kennedy Intl

Mon 19/5

19:15-16:10

1 stop15h 55m

£397

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Mon 5/5

14:20-19:10

1 stop9h 50m

New York John F Kennedy Intl

Sun 11/5

23:10-13:25

1 stop9h 15m

£397

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Sat 3/5

06:55-16:59

1 stop15h 04m

New York John F Kennedy Intl

Wed 7/5

23:10-17:50

1 stop13h 40m

£398

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Thu 15/5

06:00-19:05

1 stop18h 05m

New York John F Kennedy Intl

Sun 18/5

00:50-08:10

1 stop26h 20m

£402

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 60 results
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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.
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, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to USA (average of £575). Flying from Glasgow Intl Airport to USA in July is currently the most expensive (average of £811). 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?

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 25 March 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Glasgow Intl Airport to USA as you normally would.

Rainfall in USA by month

Plan your trip to USA by taking into account the average rainfall totals by month.

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.

Temperature in USA by month

Plan your trip to USA by taking into account the average temperature totals by month.

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).

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 25 March 2025.
Get a feel of what it's like to fly with Delta, KLM and Air Transat from Glasgow to USA by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,890 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very Good
7,890 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,318 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Transat
7.8
Good
381 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,266 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,423 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • 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 (£403), Iberia (£408), and Aer Lingus (£434).

  • 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, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to USA (average of £575). Flying from Glasgow Intl Airport to USA in July is currently the most expensive (average of £811). 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

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Alternative routes for Glasgow Intl to USA

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Glasgow Intl to USA

Discover the top 10 airlines that operate flights from Glasgow Intl to USA. 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£354Average£701FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IcelandairCheapest£363Average£615FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
KLMCheapest£365Average£598FlexibilityNo cancel feeOn-time75%
Search KLM flights
American AirlinesCheapest£371Average£600FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air FranceCheapest£372Average£587FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest£378Average£633FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£405Average£608FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IberiaCheapest£414Average£611FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Aer LingusCheapest£458Average£772FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapest£479Average£635FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

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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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