Find flights
When to book
Airlines
FAQs

Cheap flights from Boston to Glasgow Intl Airport from £254

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 20/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — GLA
5 May — 12 May1
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 30 April 2025.

Round-trip from

£468

One-way from

£254

Popular in

June

Cheapest in

March

Average price

£502
7/5-8/5
  • 7/5-8/5
  • 3 total stops
  • 38h 05m total
  • Boston to Glasgow
Search Deals
British Airways
  • British Airways
  • 20/7
  • 1 total stop
  • 10h 05m total
  • Boston to Glasgow
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£107 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 April 2025
Search Deals

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 30 April 2025.

Sun 14/906:34BOS - GLA
2 stops20h 21mBritish Airways
Sat 20/919:45GLA - BOS
2 stops24h 15mBritish Airways
Deal found 29/4£464
Tue 16/907:25BOS - GLA
1 stop11h 00mIberia
Tue 30/921:20GLA - BOS
2 stops27h 30mIberia
Deal found 29/4£465
Fri 2/520:50BOS - GLA
1 stop11h 35mIcelandair
Fri 9/514:25GLA - BOS
1 stop12h 35mIcelandair
Deal found 28/4£468
Wed 7/523:35BOS - GLA
1 stop8h 50mMultiple Airlines
Thu 8/520:50GLA - BOS
2 stops29h 15mMultiple Airlines
Deal found 29/4£468
Sun 5/1020:15BOS - GLA
1 stop30h 55mDelta
Mon 13/1013:30GLA - BOS
1 stop29h 10mDelta
Deal found 28/4£479
Wed 14/517:50BOS - GLA
1 stop13h 35mLufthansa
Fri 16/506:10GLA - BOS
2 stops16h 30mLufthansa
Deal found 29/4£480
Mon 5/522:00BOS - GLA
1 stop13h 25mAmerican Airlines
Wed 21/509:25GLA - BOS
1 stop12h 40mAmerican Airlines
Deal found 29/4£485
Wed 5/1121:05BOS - GLA
1 stop14h 30mKLM
Thu 13/1106:05GLA - BOS
2 stops15h 06mKLM
Deal found 29/4£497
Sun 11/520:15BOS - GLA
1 stop21h 55mVirgin Atlantic
Mon 26/516:55GLA - BOS
2 stops19h 31mVirgin Atlantic
Deal found 28/4£539
Sun 5/1017:48BOS - GLA
2 stops17h 52mFinnair
Wed 15/1017:40GLA - BOS
1 stop22h 40mFinnair
Deal found 28/4£639
Mon 5/510:30BOS - GLA
2 stops16h 35mAer Lingus
Tue 6/520:10GLA - BOS
2 stops25h 55mAer Lingus
Deal found 29/4£649

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 30 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

Wed 7/5

23:35-13:25

1 stop8h 50m

Glasgow Intl

Thu 8/5

20:50-21:05

2 stops29h 15m

£468

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sun 4/5

23:35-13:25

1 stop8h 50m

Glasgow Intl

Fri 9/5

14:25-18:50

1 stop9h 25m

£472

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Wed 14/5

17:50-12:25

1 stop13h 35m

Glasgow Intl

Fri 16/5

06:10-17:40

2 stops16h 30m

£480

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Tue 13/5

13:20-09:40

2 stops15h 20m

Glasgow Intl

Mon 26/5

20:50-19:19

2 stops27h 29m

£483

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Tue 13/5

14:00-13:00

2 stops18h 00m

Glasgow Intl

Sun 18/5

06:00-13:35

1 stop12h 35m

£495

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Tue 20/5

16:40-08:10

1 stop10h 30m

Glasgow Intl

Mon 26/5

16:55-16:25

1 stop28h 30m

£606

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Tue 6/5

17:55-22:00

2 stops23h 05m

Glasgow Intl

Fri 9/5

17:00-19:51

2 stops31h 51m

£641

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Mon 5/5

10:30-08:05

2 stops16h 35m

Glasgow Intl

Tue 6/5

20:10-17:05

2 stops25h 55m

£649

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Fri 23/5

21:55-22:20

1 stop19h 25m

Glasgow Intl

Sat 31/5

06:55-20:10

1 stop18h 15m

£658

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sun 20/7

19:25-10:30

1 stop10h 05m

£254

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 13 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 25 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 30 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
7,934 reviews
Check prices

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
7,934 reviews
Delta
8.0
Very Good
7,934 reviews
Check prices

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
1,334 reviews
Delta
8.0
Very Good
7,934 reviews
Check prices

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
7,934 reviews
Check prices

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
487 reviews
Delta
8.0
Very Good
7,934 reviews
Check prices

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
1,076 reviews
Delta
8.0
Very Good
7,934 reviews
Check prices

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

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 £472. Additional return tickets that might be worth considering are offered by Lufthansa and British Airways, with the lowest prices starting at £480 and £483, respectively. You may be able to fly from Boston to Glasgow Intl Airport for 16% 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?

    £254 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Icelandair and Iberia, with prices starting from £425 and £4,883, 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?

Book flights to Boston if you plan to visit one of these locations
Paisley
Dunoon
Kilmarnock
East Kilbride
Largs
Renfrew
Balloch
Dumbarton
Arrochar
Ballachulish
Inveraray
Rothesay
Clydebank
Alexandria
Tarbert

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£369Average£523FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapest£406Average£463FlexibilityNo cancel feeOn-time70%
Search British Airways 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights