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Cheap flights from Glasgow Intl Airport to the United States from £253

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — LAX
18 Jun — 25 Jun1
1 adult
1 adult, Economy, 0 bags

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 19 May 2026.

Tue 9/616:05
GLA
-
JFK
3 stops28h 35m
Multiple Airlines
Mon 15/617:10
JFK
-
GLA
2 stops22h 05m
Multiple Airlines
Deal found 16/5£369
Mon 1/609:25
GLA
-
JFK
3 stops35h 15m
Multiple Airlines
Sun 7/617:10
JFK
-
GLA
2 stops23h 10m
Multiple Airlines
Deal found 14/5£372
Sat 6/611:10
GLA
-
EWR
2 stops31h 05m
Multiple Airlines
Mon 8/617:45
EWR
-
GLA
2 stops21h 30m
Multiple Airlines
Deal found 17/5£372
Sat 6/611:10
GLA
-
EWR
3 stops31h 05m
Multiple Airlines
Mon 15/617:45
EWR
-
GLA
2 stops21h 30m
Multiple Airlines
Deal found 14/5£374
Sat 6/611:10
GLA
-
EWR
2 stops31h 05m
Multiple Airlines
Sun 14/617:45
EWR
-
GLA
2 stops14h 25m
Multiple Airlines
Deal found 16/5£375
Tue 2/608:20
GLA
-
EWR
3 stops33h 55m
Multiple Airlines
Mon 8/617:45
EWR
-
GLA
2 stops21h 30m
Multiple Airlines
Deal found 16/5£383
Tue 9/616:05
GLA
-
EWR
3 stops26h 10m
Multiple Airlines
Mon 15/617:15
EWR
-
GLA
2 stops22h 00m
Multiple Airlines
Deal found 17/5£384
Wed 2/907:45
GLA
-
EWR
2 stops34h 30m
Multiple Airlines
Mon 7/917:45
EWR
-
GLA
2 stops21h 30m
Multiple Airlines
Deal found 17/5£386
Thu 10/915:20
GLA
-
JFK
3 stops29h 20m
Multiple Airlines
Tue 15/918:55
JFK
-
GLA
2 stops22h 15m
Multiple Airlines
Deal found 15/5£390
Mon 8/609:25
GLA
-
EWR
3 stops34h 34m
Multiple Airlines
Mon 15/617:45
EWR
-
GLA
2 stops21h 30m
Multiple Airlines
Deal found 19/5£392
Mon 8/613:35
GLA
-
JFK
2 stops32h 25m
Multiple Airlines
Mon 15/617:10
JFK
-
GLA
2 stops22h 05m
Multiple Airlines
Deal found 18/5£395
Tue 2/616:05
GLA
-
JFK
3 stops28h 35m
Multiple Airlines
Tue 9/618:55
JFK
-
GLA
2 stops22h 15m
Multiple Airlines
Deal found 17/5£423

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 19 May 2026.

Round-trip from

£369

One-way from

£253

Popular in

June

Cheapest in

March

Average price

£472

Good round-trip deal

£399 or less

Good one-way deal

£473 or less
9/6-15/6
  • 9/6-15/6
  • 5 total stops
  • 50h 40m total
  • Glasgow to USA
Search Deals
14/9
  • 14/9
  • 1 total stop
  • 14h 15m total
  • Glasgow to USA
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£45 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Glasgow Intl to USA.
Search Deals
Price to beat on a one-way flight from Glasgow Intl to USA.
Search Deals

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 19 May 2026.
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

Cheapest return flight

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Mon 8/6

09:25-22:25

1 stop18h 00m

New York John F Kennedy Intl

Mon 15/6

16:55-07:55

1 stop10h 00m

£452

GlasgowNew York

GLA - JFK

GLAJFK

Glasgow Intl

Thu 4/6

14:20-19:20

1 stop10h 00m

New York John F Kennedy Intl

Mon 8/6

23:10-13:25

1 stop9h 15m

£521

GlasgowSeattle

GLA - SEA

GLASEA

Glasgow Intl

Thu 4/6

14:20-17:55

1 stop11h 35m

Seattle/Tacoma Intl

Mon 8/6

19:00-13:25

1 stop10h 25m

£584

GlasgowBoston

GLA - BOS

GLABOS

Glasgow Intl

Fri 3/7

05:50-17:05

1 stop16h 15m

Boston Logan Intl

Fri 10/7

07:25-22:30

1 stop10h 05m

£598

GlasgowBoston

GLA - BOS

GLABOS

Glasgow Intl

Sat 10/10

10:25-17:00

1 stop11h 35m

Boston Logan Intl

Sat 17/10

15:31-09:20

2 stops12h 49m

£600

GlasgowOrlando

GLA - MCO

GLAMCO

Glasgow Intl

Fri 21/8

14:20-20:50

1 stop11h 30m

Orlando

Sat 5/9

22:00-13:25

1 stop10h 25m

£607

GlasgowOrlando

GLA - MCO

GLAMCO

Glasgow Intl

Sat 22/8

14:20-20:50

1 stop11h 30m

Orlando

Sat 5/9

22:00-13:25

1 stop10h 25m

£607

GlasgowNew York

GLA - LGA

GLALGA

Glasgow Intl

Mon 7/9

06:00-17:27

2 stops16h 27m

New York LaGuardia

Mon 21/9

14:00-08:25

2 stops13h 25m

£611

GlasgowBoston

GLA - BOS

GLABOS

Glasgow Intl

Tue 1/9

14:35-23:55

2 stops14h 20m

Boston Logan Intl

Tue 8/9

07:25-21:35

1 stop9h 10m

£613

GlasgowBoston

GLA - BOS

GLABOS

Glasgow Intl

Tue 1/9

06:00-13:19

1 stop12h 19m

Boston Logan Intl

Tue 8/9

13:10-12:55

2 stops18h 45m

£616

Flights are sorted by cheapest return flights first.

Deals found on 17/5

Showing 1-10 of 60 resultsSorted by cheapest first
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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

How far ahead should I book a flight from Glasgow Intl Airport to USA?

The price you pay for your flight from Glasgow Intl Airport to USA may vary depending on when you book. For the best chance of a lower fare, look to book 26 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Glasgow Intl Airport to USA (average of £528). Flying from Glasgow Intl Airport to USA in August is currently the most expensive (average of £812). 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 19 May 2026.

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.

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

About 40% of weekly flights between Glasgow and United States have experienced delays in the past year, with the average delay time being 68 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?

Thursday 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.

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 19 May 2026.
See what other customers who have flown with KLM,Virgin Atlantic, 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
7.8
Good
1,517 reviews
Check prices

Comfort

7.7

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,517 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Comfort

7.7

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Virgin Atlantic
7.4
Good
688 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Comfort

7.7

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Aer Lingus
7.3
Good
1,568 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Comfort

7.7

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Icelandair
7.0
Good
656 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Comfort

7.7

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
7,986 reviews
KLM
7.8
Good
1,517 reviews
Check prices

Comfort

7.7

Overall

7.8

Boarding

7.8

Crew

8.4

Entertainment

7.2

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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?

    Airlines like Icelandair, British Airways, and Delta fly from Glasgow Intl Airport to USA in about 10h. The time it takes to get you to your destination can typically vary by up to 6h 27m. There are 3205 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 British Airways (£210), Icelandair (£240), and Aer Lingus (£366).

  • 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 - Orlando 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, November is the cheapest month in which you can book a flight from Glasgow Intl Airport to USA (average of £528). Flying from Glasgow Intl Airport to USA in August is currently the most expensive (average of £812). 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 19 May 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£348Average£544FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Virgin AtlanticCheapest£361Average£689FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest£374Average£645FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest£381Average£631FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£395Average£730FlexibilityNo cancel feeOn-time75%
Search KLM flights
DeltaCheapest£403Average£453FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Aer LingusCheapest£434Average£786FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
United AirlinesCheapest£437Average£768FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
FinnairCheapest£451Average£680FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air FranceCheapest£458Average£849FlexibilityNo cancel feeOn-time77%
Search Air France 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 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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