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Cheap flights from Boston to Glasgow Intl Airport from £148

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — GLA
20 Aug — 27 Aug1
1 adult

Cheapflights Tip: The best prices from Boston Logan Intl to Glasgow Intl are usually found in October or November, booked 42 days in advance, depart on a Friday or Monday and return on a Wednesday

Cheap flight deals from Boston to Glasgow Intl

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Glasgow Intl (GLA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 August 2025.

Round-trip from

£373

One-way from

£148

Popular in

June

Cheapest in

October

Average price

£498
Icelandair
  • Icelandair
  • 14/10-24/10
  • 2 total stops
  • 18h 20m total
  • Boston to Glasgow
Search Deals
Icelandair
  • Icelandair
  • 29/9
  • 1 total stop
  • 11h 35m total
  • Boston to Glasgow
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£96 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Boston to Glasgow Intl

Cheapest flights from Boston to Glasgow Intl
Explore the most affordable flight options available from Boston to Glasgow Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 August 2025.

Tue 14/1023:35BOS - GLA
1 stop8h 50mIcelandair
Fri 24/1014:20GLA - BOS
1 stop9h 30mIcelandair
Deal found 14/8£373
Mon 8/923:35BOS - GLA
1 stop8h 50mIcelandair
Tue 23/914:20GLA - BOS
1 stop12h 40mIcelandair
Deal found 13/8£374
Fri 7/1119:25BOS - GLA
1 stop10h 20mBritish Airways
Sun 16/1106:35GLA - BOS
2 stops18h 15mBritish Airways
Deal found 12/8£379
Sun 2/1119:25BOS - GLA
1 stop10h 20mBritish Airways
Sun 9/1106:35GLA - BOS
2 stops18h 15mBritish Airways
Deal found 13/8£380
Sun 24/820:10BOS - GLA
1 stop13h 30mBritish Airways
Fri 29/805:50GLA - BOS
1 stop10h 35mBritish Airways
Deal found 14/8£383
Sun 24/820:10BOS - GLA
1 stop12h 05mBritish Airways
Wed 27/805:50GLA - BOS
1 stop10h 35mBritish Airways
Deal found 14/8£383
Sun 5/1019:25BOS - GLA
1 stop10h 05mBritish Airways
Mon 13/1005:50GLA - BOS
1 stop10h 35mBritish Airways
Deal found 15/8£384
Thu 28/823:35BOS - GLA
1 stop8h 50mIcelandair
Tue 2/914:20GLA - BOS
1 stop9h 30mIcelandair
Deal found 13/8£385
Mon 8/923:35BOS - GLA
1 stop8h 50mIcelandair
Wed 24/914:20GLA - BOS
1 stop9h 30mIcelandair
Deal found 13/8£386
Sat 16/820:10BOS - GLA
1 stop30h 45mBritish Airways
Sun 7/905:55GLA - BOS
2 stops18h 55mBritish Airways
Deal found 14/8£386
Thu 9/1015:00BOS - GLA
2 stops13h 40mBritish Airways
Sun 19/1020:25GLA - BOS
1 stop20h 00mBritish Airways
Deal found 14/8£387

Cheapflights Fare Finder

 
Customise your flight search to find flights from Boston 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 15 August 2025.
Use the filters below to find and compare flights from Boston to Glasgow Intl Airport that are best for you.

Fly from

Boston

Fly to

Glasgow Intl

Route

Depart

Return

Price

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sun 19/10

23:35-13:25

1 stop8h 50m

Glasgow Intl

Thu 23/10

14:20-18:50

1 stop9h 30m

£373

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Mon 13/10

23:35-13:25

1 stop8h 50m

Glasgow Intl

Tue 21/10

14:20-18:50

1 stop9h 30m

£373

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sun 2/11

19:50-09:55

1 stop9h 05m

Glasgow Intl

Fri 14/11

12:35-17:50

1 stop10h 15m

£373

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Tue 14/10

23:35-13:25

1 stop8h 50m

Glasgow Intl

Fri 24/10

14:20-18:50

1 stop9h 30m

£373

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Tue 14/10

23:35-13:25

1 stop8h 50m

Glasgow Intl

Tue 21/10

14:20-18:50

1 stop9h 30m

£373

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Wed 8/10

23:35-13:25

1 stop8h 50m

Glasgow Intl

Thu 16/10

14:20-18:50

1 stop9h 30m

£373

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Mon 8/9

23:35-13:25

1 stop8h 50m

Glasgow Intl

Tue 23/9

14:20-22:00

1 stop12h 40m

£374

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sat 22/11

19:50-09:55

1 stop9h 05m

Glasgow Intl

Wed 26/11

12:35-17:50

1 stop10h 15m

£375

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Thu 20/11

19:50-09:55

1 stop9h 05m

Glasgow Intl

Tue 25/11

12:35-17:50

1 stop10h 15m

£375

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Fri 7/11

19:25-10:45

1 stop10h 20m

Glasgow Intl

Sun 16/11

06:35-19:50

2 stops18h 15m

£379

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 20 results
1
2

Best time to book a flight from Boston to Glasgow Intl

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

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

Use this chart to determine the optimal time to book a return flight from Boston to Glasgow Intl. Price data was last updated on 8 August 2025.

To ensure you get the cheapest price possible for a flight from Boston to Glasgow Intl Airport, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, April is the cheapest month in which you can book a flight from Boston to Glasgow Intl Airport (average of £97). Flying from Boston to Glasgow Intl Airport in July is currently the most expensive (average of £119). 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’s the top stopover airport for flights from Boston to Glasgow Intl Airport?

Share of one-stop return flights from Boston to Glasgow Intl Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Reykjavik (KEF) – chosen by Cheapflights users on 40% of one-stop itineraries from Boston to Glasgow Intl Airport on Cheapflights.

What’s the cheapest stopover airport for flights from Boston to Glasgow Intl Airport?

Average return fare for one-stop flights from Boston to Glasgow Intl Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

London (LHR) is the most affordable one-stop option, with an average return flight price of £455.

What’s the fastest stopover option from Boston to Glasgow Intl Airport?

Shortest average travel time for one-stop one-way flights from Boston to Glasgow Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Reykjavik (KEF) have the shortest average one-way travel time for one-stop routes: 8h 51m.

Which airport typically offers the quickest stopover for flights from Boston to Glasgow Intl Airport?

Average stopover duration for one-stop one-way flights from Boston to Glasgow Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via London (LHR) offer the fastest connection on this route, with an average stopover time of 1h 54m.

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 15 August 2025.
Get a feel of what it's like to fly with Icelandair and British Airways from Boston 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
526 reviews
Check prices

Comfort

6.9

Entertainment

7.0

Boarding

7.1

Food

6.2

Overall

7.0

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

KEF - EWR

The airport in Reykjavik had too few seats at the departure gate. Otherwise the airport experience was fine. The flight was timely and smooth. The airplane was well maintained and staff pleasant and efficient
Icelandair
7.0
Good
526 reviews
Icelandair
7.0
Good
526 reviews
Check prices

Comfort

6.9

Entertainment

7.0

Boarding

7.1

Food

6.2

Overall

7.0

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

KEF - EWR

The airport in Reykjavik had too few seats at the departure gate. Otherwise the airport experience was fine. The flight was timely and smooth. The airplane was well maintained and staff pleasant and efficient
British Airways
6.7
Okay
7,267 reviews
Icelandair
7.0
Good
526 reviews
Check prices

Comfort

6.9

Entertainment

7.0

Boarding

7.1

Food

6.2

Overall

7.0

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

KEF - EWR

The airport in Reykjavik had too few seats at the departure gate. Otherwise the airport experience was fine. The flight was timely and smooth. The airplane was well maintained and staff pleasant and efficient

Related info for your journey

Find useful and relevant information for your journey from Boston to Glasgow Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Glasgow Intl?

    Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly out of when you book flights from Boston to Glasgow Intl. 2 airlines have flights from Logan Intl to Glasgow Intl on a regular basis. Booking flights from Boston Logan Intl to Glasgow Intl should not be difficult; the airport handles an average of 0 outbound flights to Glasgow Intl per day.

  • What are the cheapest airlines flying from Boston to Glasgow Intl Airport round-trip?

    Flying on British Airways is currently your cheapest option to Glasgow Intl Airport, with prices starting at £358. Another option worth looking into is Icelandair, starting at £363 return. You may be able to fly from Boston to Glasgow Intl Airport for 32% less than the average price by searching for these airlines.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Boston to Glasgow Intl Airport (average of £97). Flying from Boston to Glasgow Intl Airport in July is currently the most expensive (average of £119). 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
East Kilbride
Kilmarnock
Dumbarton
Clydebank
Arrochar
Inveraray
Rothesay
Ballachulish
Alexandria
Tarbert
Balloch

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Boston to Glasgow Intl

See prices for flight routes from nearby airports that may be better suited for you.
Hartford to Glasgow Intl flights

Top 2 airlines flying from Boston to Glasgow Intl

Discover the top 2 airlines that operate flights from Boston 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 15 August 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£358Average£445FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IcelandairCheapest£363Average£460FlexibilityNo cancel feeOn-time76%
Search Icelandair 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 Boston to Glasgow Intl?

Cheapflights helps you search for flights from Boston to Glasgow Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Boston 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 Boston to Glasgow Intl.

Can Cheapflights find flights from Boston to Glasgow Intl with no change fees?

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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