Cheap flights from Boston to Glasgow Intl Airport from £153

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — GLA
26 Jan — 2 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Boston to Glasgow Intl

Enter your travel dates to find the best prices.

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 27 December 2025.

Mon 29/1221:20BOS - GLA
2 stops18h 05mBritish Airways
Wed 7/111:40GLA - BOS
2 stops16h 16mBritish Airways
Deal found 26/12£558
Sun 28/1207:30BOS - GLA
1 stop10h 00mBritish Airways
Tue 30/1208:55GLA - BOS
1 stop10h 25mBritish Airways
Deal found 24/12£920
Sun 28/1219:15BOS - GLA
1 stop10h 30mMultiple Airlines
Mon 5/115:25GLA - BOS
2 stops36h 31mMultiple Airlines
Deal found 25/12£940

Find 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 27 December 2025.

Round-trip from

£364

One-way from

£153

Popular in

June

Cheapest in

November

Average price

£497
Icelandair
  • Icelandair
  • 10/2-17/2
  • 2 total stops
  • 19h 20m total
  • Boston to Glasgow
Icelandair
  • Icelandair
  • 5/4
  • 1 total stop
  • 8h 55m total
  • Boston to Glasgow
Highest demand for flights based on searches. 20% potential increase in price (£96 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Average for round-trip flights in December 2025

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 27 December 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 8/2

19:50-09:55

1 stop9h 05m

Glasgow Intl

Fri 13/2

12:35-17:50

1 stop10h 15m

£384

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sun 17/5

23:30-13:25

1 stop8h 55m

Glasgow Intl

Wed 27/5

14:20-18:50

1 stop9h 30m

£396

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sun 1/2

07:30-22:30

1 stop10h 00m

Glasgow Intl

Mon 9/2

20:25-14:20

1 stop22h 55m

£397

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Mon 2/2

18:55-09:50

1 stop9h 55m

Glasgow Intl

Mon 9/2

20:25-14:20

1 stop22h 55m

£397

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Mon 26/1

18:55-09:50

1 stop9h 55m

Glasgow Intl

Thu 5/2

09:55-19:45

1 stop14h 50m

£397

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sun 25/1

18:55-13:15

1 stop13h 20m

Glasgow Intl

Tue 3/2

08:55-14:20

1 stop10h 25m

£397

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sun 1/2

21:35-13:15

1 stop10h 40m

Glasgow Intl

Tue 10/2

14:00-21:55

1 stop12h 55m

£397

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Mon 26/1

21:35-14:30

1 stop11h 55m

Glasgow Intl

Fri 6/2

16:05-21:55

1 stop10h 50m

£397

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sun 1/3

21:35-14:35

1 stop12h 00m

Glasgow Intl

Fri 20/3

14:00-20:45

1 stop10h 45m

£397

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Tue 20/1

19:10-16:35

1 stop16h 25m

Glasgow Intl

Mon 2/2

10:40-13:25

1 stop31h 45m

£404

Flights are sorted by cheapest return flights first.

Deals found on 27/12

Showing 1-10 of 23 results
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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 26 December 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 11 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, November is the cheapest month in which you can book a flight from Boston to Glasgow Intl Airport (average of £349). Flying from Boston to Glasgow Intl Airport in June is currently the most expensive (average of £421). 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.

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 27 December 2025.
Get a feel of what it's like to fly with Icelandair 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.

Crew

8.0

Comfort

6.9

Overall

7.0

Boarding

7.2

Food

6.2

Entertainment

7.0

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.

Crew

8.0

Comfort

6.9

Overall

7.0

Boarding

7.2

Food

6.2

Entertainment

7.0

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 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. 1 airline 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.

  • How long is the flight from Boston to Glasgow Intl Airport?

    Departing from Boston to Glasgow Intl Airport will take you 9h 05m. Airlines will cover a distance of 3019 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Boston to Glasgow Intl Airport round-trip?

    Flying on Icelandair is currently your cheapest option to Glasgow Intl Airport, with prices starting at £364. You may be able to fly from Boston to Glasgow Intl Airport for 28% less than the average price by searching for this airline.

  • What are the cheapest airlines to fly from Boston to Glasgow Intl Airport one-way?

    £201 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on British Airways and Aer Lingus, with prices starting from £234 and £257, respectively.

  • 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, November is the cheapest month in which you can book a flight from Boston to Glasgow Intl Airport (average of £349). Flying from Boston to Glasgow Intl Airport in June is currently the most expensive (average of £421). 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
Renfrew
Kilmarnock
Dumbarton
Arrochar
Clydebank
East Kilbride
Largs
Inveraray
Rothesay
Ballachulish
Alexandria
Tarbert
Balloch

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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.

Top airline flying from Boston to Glasgow Intl

Discover the top airline 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 27 December 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£364Average£456FlexibilityNo cancel feeOn-time76%
Search Icelandair flights

Fly with Cheapflights

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

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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?

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