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Cheap flights from Boston to Glasgow Intl Airport from £151

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — GLA
25 Jul — 1 Aug1
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 25 June 2026.

Sun 1/1120:55
BOS
-
GLA
1 stop14h 35m
Virgin Atlantic
Sat 7/1105:40
GLA
-
BOS
2 stops21h 44m
Virgin Atlantic
Deal found 24/6£151
Sat 26/919:00
BOS
-
GLA
1 stop9h 40m
Virgin Atlantic
Sat 3/1006:00
GLA
-
BOS
1 stop17h 30m
Virgin Atlantic
Deal found 23/6£323
Mon 5/1020:25
BOS
-
GLA
1 stop21h 45m
Virgin Atlantic
Mon 19/1009:10
GLA
-
BOS
2 stops18h 16m
Virgin Atlantic
Deal found 23/6£326
Mon 24/820:25
BOS
-
GLA
1 stop11h 30m
Virgin Atlantic
Wed 2/906:00
GLA
-
BOS
1 stop15h 35m
Virgin Atlantic
Deal found 24/6£364
Mon 21/920:25
BOS
-
GLA
1 stop21h 45m
Virgin Atlantic
Mon 28/906:00
GLA
-
BOS
1 stop17h 30m
Virgin Atlantic
Deal found 23/6£375

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 25 June 2026.

Round-trip from

£151

Popular in

June

Cheapest in

March

Average price

£709
Virgin Atlantic
  • Virgin Atlantic
  • 1/11-7/11
  • 3 total stops
  • 36h 19m total
  • Boston to Glasgow
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£92 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 25 June 2026.
Use the filters below to find and compare flights from Boston to Glasgow Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sat 26/9

19:35-16:15

2 stops15h 40m

Glasgow Intl

Sat 3/10

06:00-18:30

1 stop17h 30m

£324

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Fri 2/10

20:25-23:10

1 stop21h 45m

Glasgow Intl

Sat 10/10

06:00-18:30

1 stop17h 30m

£392
Fastest return journey

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Tue 10/11

19:50-09:55

1 stop9h 05m

Glasgow Intl

Sat 14/11

11:55-17:50

1 stop10h 55m

£531

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sun 13/9

11:00-10:10

1 stop18h 10m

Glasgow Intl

Thu 1/10

14:00-23:59

2 stops14h 59m

£615

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sun 16/8

18:07-10:10

1 stop11h 03m

Glasgow Intl

Thu 20/8

14:00-23:59

2 stops14h 59m

£615

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sun 11/10

08:00-10:10

2 stops21h 10m

Glasgow Intl

Thu 15/10

14:00-21:28

1 stop12h 28m

£615

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Mon 12/10

19:00-10:10

1 stop10h 10m

Glasgow Intl

Tue 20/10

14:00-09:33

2 stops24h 33m

£615

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Wed 2/9

09:25-10:10

1 stop19h 45m

Glasgow Intl

Sun 6/9

14:00-10:18

2 stops25h 18m

£615

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Wed 23/9

15:13-10:10

2 stops13h 57m

Glasgow Intl

Tue 29/9

14:00-23:59

2 stops14h 59m

£616

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Thu 17/9

09:30-10:10

2 stops19h 40m

Glasgow Intl

Sun 27/9

14:00-11:04

2 stops26h 04m

£616

Flights are sorted by cheapest return flights first.

Deals found on 21/6

Showing 1-10 of 22 resultsSorted by cheapest first
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2
3

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?

To ensure you get the cheapest price possible for a flight from Boston to Glasgow Intl Airport, you should look to book at least 50 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, March is the cheapest month in which you can book a flight from Boston to Glasgow Intl Airport (average of £402). Flying from Boston to Glasgow Intl Airport in June is currently the most expensive (average of £709). 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.

How much does it cost for a return flight from Boston to Glasgow Intl Airport?

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 25 June 2026.
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.
Icelandair
7.0
Good
689 reviews
Check prices

Boarding

7.2

Comfort

6.9

Crew

8.0

Overall

7.0

Food

6.2

Entertainment

6.9

Reviews

1 / 20
6.0
Good

William,Jun 2026

SEA - KEF

First time Iceland Air. Ridiculously small amount of leg room, flight was hotter than hades and people kept requesting for cooler air that never came. You pay for everything, no food of any kind unless you pay which I've never seen on a flight of this length. Just seemed like they are cheap as possible about everything. Won't fly with them again if I can avoid it.
Icelandair
7.0
Good
689 reviews
Icelandair
7.0
Good
689 reviews
Check prices

Boarding

7.2

Comfort

6.9

Crew

8.0

Overall

7.0

Food

6.2

Entertainment

6.9

Reviews

1 / 20
6.0
Good

William,Jun 2026

SEA - KEF

First time Iceland Air. Ridiculously small amount of leg room, flight was hotter than hades and people kept requesting for cooler air that never came. You pay for everything, no food of any kind unless you pay which I've never seen on a flight of this length. Just seemed like they are cheap as possible about everything. Won't fly with them again if I can avoid it.

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 £295. You may be able to fly from Boston to Glasgow Intl Airport for 43% less than the average price by searching for this airline.

  • 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, March is the cheapest month in which you can book a flight from Boston to Glasgow Intl Airport (average of £402). Flying from Boston to Glasgow Intl Airport in June is currently the most expensive (average of £709). 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
Kilmarnock
Dunoon
Arrochar
Dumbarton
Clydebank
East Kilbride
Helensburgh
Largs
Renfrew
Inveraray
Rothesay
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 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 25 June 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£295Average£405FlexibilityNo 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?

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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