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Cheap flights from Boston to Glasgow Intl Airport from £183

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — GLA
20 Apr — 27 Apr1
1 adult

Cheapflights Tip: The best prices from Boston Logan Intl to Glasgow Intl are usually found in March or November, booked 67 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 April 2025.

Round-trip from

£425

One-way from

£183

Popular in

June

Cheapest in

March

Average price

£512
Icelandair
  • Icelandair
  • 14/9-20/9
  • 2 total stops
  • 21h 30m total
  • Boston to Glasgow
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Icelandair
  • Icelandair
  • 21/9
  • 1 total stop
  • 8h 50m total
  • Boston to Glasgow
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£110 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
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Average for round-trip flights in April 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 April 2025.

Sun 17/823:35BOS - GLA
1 stop8h 50mIcelandair
Sun 24/814:20GLA - BOS
1 stop9h 30mIcelandair
Deal found 15/4£425
Tue 29/421:55BOS - GLA
1 stop13h 50mAmerican Airlines
Tue 13/509:15GLA - BOS
1 stop12h 50mAmerican Airlines
Deal found 15/4£452
Tue 29/420:00BOS - GLA
2 stops15h 45mBritish Airways
Tue 13/508:45GLA - BOS
2 stops15h 34mBritish Airways
Deal found 15/4£464
Wed 8/1007:25BOS - GLA
1 stop10h 10mIberia
Wed 15/1017:40GLA - BOS
2 stops26h 20mIberia
Deal found 15/4£468
Sun 3/816:50BOS - GLA
1 stop10h 35mDelta
Wed 20/806:00GLA - BOS
1 stop17h 25mDelta
Deal found 15/4£486
Sat 8/1118:20BOS - GLA
1 stop10h 35mMultiple Airlines
Fri 14/1107:15GLA - BOS
2 stops14h 45mMultiple Airlines
Deal found 15/4£492
Sun 3/822:00BOS - GLA
1 stop20h 00mLufthansa
Tue 19/806:10GLA - BOS
1 stop14h 30mLufthansa
Deal found 15/4£506
Wed 16/420:15BOS - GLA
1 stop14h 55mKLM
Wed 23/406:00GLA - BOS
1 stop17h 20mKLM
Deal found 14/4£512
Wed 16/420:15BOS - GLA
1 stop14h 55mVirgin Atlantic
Wed 23/416:55GLA - BOS
2 stops19h 33mVirgin Atlantic
Deal found 14/4£520
Wed 28/521:25BOS - GLA
1 stop14h 40mAer Lingus
Sun 22/613:50GLA - BOS
1 stop9h 55mAer Lingus
Deal found 15/4£555
Thu 7/817:45BOS - GLA
2 stops23h 40mFinnair
Tue 19/815:35GLA - BOS
2 stops37h 46mFinnair
Deal found 15/4£645

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 April 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 14/9

23:35-13:25

1 stop8h 50m

Glasgow Intl

Sat 20/9

14:20-22:00

1 stop12h 40m

£425

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Tue 29/4

21:55-16:45

1 stop13h 50m

Glasgow Intl

Tue 13/5

09:15-17:05

1 stop12h 50m

£452

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Tue 29/4

20:00-16:45

2 stops15h 45m

Glasgow Intl

Tue 13/5

08:45-19:19

2 stops15h 34m

£464

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sat 10/5

19:15-19:30

2 stops19h 15m

Glasgow Intl

Thu 22/5

08:35-17:50

2 stops14h 15m

£485

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Thu 25/9

07:25-23:15

1 stop10h 50m

Glasgow Intl

Mon 29/9

15:25-15:00

2 stops28h 35m

£486

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sun 3/8

16:50-08:25

1 stop10h 35m

Glasgow Intl

Thu 21/8

09:10-13:35

1 stop33h 25m

£486

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Tue 26/8

14:16-12:20

2 stops17h 04m

Glasgow Intl

Tue 23/9

13:10-20:10

1 stop12h 00m

£505

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Fri 25/4

16:45-09:40

1 stop11h 55m

Glasgow Intl

Sun 4/5

10:30-16:25

1 stop10h 55m

£512

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Wed 28/5

21:25-17:05

1 stop14h 40m

Glasgow Intl

Sun 22/6

13:50-18:45

1 stop9h 55m

£555

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sun 21/9

23:35-13:25

1 stop8h 50m

£183

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 18 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 11 April 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 67 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.

Rainfall in Glasgow Intl by month

Plan your trip to Glasgow Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Glasgow Intl Airport ranges from 33.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. May is typically the driest time to visit Glasgow Intl Airport when rainfall is around 33.0 mm.

Temperature in Glasgow Intl by month

Plan your trip to Glasgow Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Glasgow Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 April 2025.
Peruse reviews from past customers who have flown with Delta, KLM and American Airlines from Boston to Glasgow to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,917 reviews
Check prices

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,917 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Icelandair
7.0
Good
481 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aer Lingus
7.0
Good
1,063 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 Icelandair is currently your cheapest option to Glasgow Intl Airport, with prices starting at £425. Additional return tickets that might be worth considering are offered by American Airlines and British Airways, with the lowest prices starting at £452 and £464, respectively. You may be able to fly from Boston to Glasgow Intl Airport for 26% less than the average price by searching for these airlines.

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

    £183 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on American Airlines and British Airways, with prices starting from £258 and £258, 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, 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 Boston?

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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 April 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£376Average£557FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£414Average£459FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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

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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.

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