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Cheap flights from North America to Glasgow Intl Airport from £121

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 31/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — GLA
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from North America to Glasgow Intl

Enter your travel dates to find the best prices.

Cheapest flights from North America to Glasgow Intl
Explore the most affordable flight options available from North America to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2025.

Tue 2/1217:10BOS - GLA
1 stop9h 10mMultiple Airlines
Tue 9/1208:25GLA - BOS
1 stop10h 30mMultiple Airlines
Deal found 12/11£327
Tue 9/1217:10BOS - GLA
1 stop9h 10mMultiple Airlines
Tue 16/1208:25GLA - BOS
1 stop15h 30mMultiple Airlines
Deal found 11/11£343
Sat 6/1214:20EWR - GLA
2 stops24h 35mMultiple Airlines
Sat 13/1222:30GLA - EWR
2 stops26h 08mMultiple Airlines
Deal found 11/11£351
Wed 3/1219:35EWR - GLA
2 stops20h 25mMultiple Airlines
Mon 8/1223:35GLA - EWR
2 stops23h 50mMultiple Airlines
Deal found 12/11£361
Mon 24/1119:40BWI - GLA
1 stop9h 15mIcelandair
Thu 18/1212:35GLA - BWI
1 stop11h 05mIcelandair
Deal found 13/11£365
Mon 17/1119:35EWR - GLA
1 stop9h 20mIcelandair
Tue 25/1112:35GLA - EWR
1 stop10h 50mIcelandair
Deal found 12/11£366
Mon 1/1218:30ORD - GLA
1 stop9h 25mIcelandair
Wed 10/1212:35GLA - ORD
1 stop10h 45mIcelandair
Deal found 13/11£369
Mon 17/1119:35EWR - GLA
1 stop9h 20mIcelandair
Fri 21/1111:05GLA - EWR
1 stop12h 20mIcelandair
Deal found 12/11£369
Wed 10/1219:50BOS - GLA
1 stop9h 05mIcelandair
Thu 18/1212:35GLA - BOS
1 stop10h 15mIcelandair
Deal found 13/11£370
Mon 1/1218:30ORD - GLA
1 stop9h 25mIcelandair
Fri 5/1212:35GLA - ORD
1 stop10h 45mIcelandair
Deal found 14/11£370
Wed 26/1119:40IAD - GLA
1 stop9h 15mIcelandair
Fri 5/1212:35GLA - IAD
1 stop10h 55mIcelandair
Deal found 12/11£372
Tue 9/1214:20EWR - GLA
2 stops16h 10mMultiple Airlines
Thu 11/1221:25GLA - EWR
2 stops23h 18mMultiple Airlines
Deal found 12/11£378

Cheap flight deals from North America to Glasgow Intl

Keep the following information in mind while searching for North America to Glasgow Intl flight deals. Data was last updated 14 November 2025.

Round-trip from

£327

One-way from

£121

Popular in

June

Cheapest in

September

Average price

£556
2/12-9/12
  • 2/12-9/12
  • 2 total stops
  • 19h 40m total
  • North America to Glasgow
Search Deals
31/3
  • 31/3
  • 1 total stop
  • 16h 15m total
  • North America to Glasgow
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£49 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from North America 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 14 November 2025.
Use the filters below to find and compare flights from North America to Glasgow Intl Airport that are best for you.

Fly from

North America

Fly to

Glasgow Intl

Route

Depart

Return

Price

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Mon 5/1

21:15-11:30

1 stop9h 15m

Glasgow Intl

Mon 12/1

08:20-13:55

1 stop10h 35m

£334

NewarkGlasgow

EWR - GLA

EWRGLA

Newark

Fri 16/1

17:45-11:30

1 stop12h 45m

Glasgow Intl

Wed 21/1

08:20-16:15

1 stop12h 55m

£344

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Tue 9/12

13:00-11:30

2 stops17h 30m

Glasgow Intl

Tue 16/12

08:25-18:35

2 stops15h 10m

£365

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

£369

Washington, D.C.Glasgow

IAD - GLA

IADGLA

Washington, D.C. Dulles Intl

Wed 26/11

19:40-09:55

1 stop9h 15m

Glasgow Intl

Thu 4/12

12:35-18:30

1 stop10h 55m

£372

BaltimoreGlasgow

BWI - GLA

BWIGLA

Baltimore/Washington

Tue 7/4

23:35-13:25

1 stop8h 50m

Glasgow Intl

Tue 28/4

14:20-22:30

1 stop13h 10m

£381

BaltimoreGlasgow

BWI - GLA

BWIGLA

Baltimore/Washington

Tue 7/4

23:35-13:25

1 stop8h 50m

Glasgow Intl

Mon 13/4

14:20-19:25

1 stop10h 05m

£381

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 12/1

12:35-18:30

1 stop10h 55m

£386

NewarkGlasgow

EWR - GLA

EWRGLA

Newark

Tue 6/1

19:35-09:55

1 stop9h 20m

Glasgow Intl

Thu 14/5

14:20-19:10

1 stop9h 50m

£387

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Mon 1/12

19:50-09:55

1 stop9h 05m

Glasgow Intl

Fri 5/12

12:35-17:50

1 stop10h 15m

£390

Flights are sorted by cheapest return flights first.

Deals found on 13/11

Showing 1-10 of 60 results
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Best time to book a flight from North America to Glasgow Intl

Have a flexible travel schedule? Discover the best time to fly to Glasgow Intl from North America 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 North America to Glasgow Intl Airport

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

Currently, October is the cheapest month in which you can book a flight from North America to Glasgow Intl Airport (average of £136). Flying from North America to Glasgow Intl Airport in June is currently the most expensive (average of £438). 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 NA to GLA?

Find hourly flight availability from North America 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 14 November 2025.

A simple way to save on the total cost of your ticket is to fly from North America to Glasgow Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight at midday.

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 14 November 2025.
See what other customers who have flown with Porter Airlines, Air Transat, andIcelandair from North America to Glasgow Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very Good
389 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.6

Overall

8.0

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
Porter Airlines
8.0
Very Good
389 reviews
Porter Airlines
8.0
Very Good
389 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.6

Overall

8.0

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
Air Transat
7.8
Good
472 reviews
Porter Airlines
8.0
Very Good
389 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.6

Overall

8.0

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
Icelandair
7.1
Good
578 reviews
Porter Airlines
8.0
Very Good
389 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.6

Overall

8.0

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.
British Airways
6.7
Okay
7,521 reviews
Porter Airlines
8.0
Very Good
389 reviews
Check prices

Boarding

8.2

Comfort

8.0

Food

7.6

Overall

8.0

Entertainment

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Kelly,Nov 2025

YVR - YUL

I recently flew with Porter Airlines on Flight PD372 on October 30th, and unfortunately, had a very disappointing experience. At the gate, one of their attendants gave me two boarding passes. I assumed these were for my itinerary from Vancouver to Montreal and back, but one of the boarding passes unexpectedly included a connecting flight to Toronto, which was never part of my booking or invoice. As a result of this error, my checked baggage was mistakenly routed to Toronto. When I contacted Porter’s customer service, I spoke to an agent who apologized on behalf of the attendant (employee number 13209961) and promised to have my luggage flown back to Montreal. However, shortly after, I was told there was nothing they could do except for me to travel to Toronto myself to pick up my bag. This is highly unreasonable and unfair, considering the issue was caused by their staff printing the wrong boarding pass. This entire situation caused me significant inconvenience and stress. I expected Porter to correct the mistake and deliver my luggage as originally planned, but instead, I was left with the burden of fixing an error that was not mine. I even have a photo of the staff badge of the employee who made the promise, yet the company still failed to honor it. I hope Porter Airlines reviews their internal communication and baggage handling procedures to prevent this from happening to other passengers. Customer care and responsibility fell short in this experience, and I am still waiting for a satisfactory resolution.

Related info for your journey

Find useful and relevant information for your journey from North America 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 North America to Glasgow Intl Airport?

    Departing from North America to Glasgow Intl Airport will take you 9h 25m. The distance from North America to Glasgow Intl Airport is about 3663 mi. 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 North America to Glasgow Intl Airport one-way?

    One-way options have recently been found by users for as low as £198 on Icelandair. Other airlines that offer cheap prices include Aer Lingus from £229 and British Airways from £285 one-way.

  • What are the most popular routes from North America to Glasgow Intl Airport?

    Most travelers choose Newark - Glasgow Intl, New York John F Kennedy Intl - Glasgow Intl or Boston Logan Intl - Glasgow Intl when deciding on the best route from North America to Glasgow Intl Airport.

  • Can I find deals for flights from North America to Glasgow Intl that include hotel bookings?

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

  • How can I find direct flights from North America to Glasgow Intl?

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

  • Can I find deals for business class flights from North America to Glasgow Intl?

    Yes. Cheapflights offers flight deals from North America 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 North America to Glasgow Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from North America to Glasgow Intl Airport (average of £136). Flying from North America to Glasgow Intl Airport in June is currently the most expensive (average of £438). 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

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Alternative routes for North America to Glasgow Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from North America to Glasgow Intl

Discover the top 2 airlines that operate flights from North America 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 14 November 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£367Average£577FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£438Average£557FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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

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Why should you use Cheapflights to find cheap flight tickets from North America to Glasgow Intl?

Cheapflights helps you find that perfect flight to Glasgow Intl from North America 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 North America to Glasgow Intl with no change fees?

Need flexible booking options for your flight to Glasgow Intl from North America? 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 North America to Glasgow Intl become cheaper?

Yes, Cheapflights offers price alerts on North America to Glasgow Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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