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$234+ Cheap flights from Boston (BOS) to Glasgow

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — GLA
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Glasgow are usually found in March or November, booked 67 days in advance, depart on a Sunday or Monday and return on a Wednesday

Cheap flight deals from Boston to Glasgow

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Glasgow (GG1). 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 April 29, 2025.

Round-trip from

$622
(oojo)

One-way from

$245
(Cheapflightsfares)

Popular in

June

Cheapest in

March

Average price

$673
From Boston Logan Intl to Glasgow
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One-way flight from Boston Logan Intl to Glasgow
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Highest demand for flights based on searches. 20% potential increase in price ($192 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Boston to Glasgow

Cheapest flights from Boston to Glasgow
Explore the most affordable flight options available from Boston to Glasgow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This oojo deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/146:34 amBOS - GLA
2 stops21h 46mBritish Airways
Sat 9/277:55 amGLA - BOS
2 stops16h 55mBritish Airways
Deal found 4/29$622
This Orbitz deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:25 amBOS - GLA
1 stop11h 00mIberia
Tue 9/309:20 pmGLA - BOS
2 stops27h 30mIberia
Deal found 4/29$623
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/711:35 pmBOS - GLA
1 stop8h 50mMultiple Airlines
Thu 5/88:50 pmGLA - BOS
2 stops29h 15mMultiple Airlines
Deal found 4/29$628
This Icelandair deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/411:35 pmBOS - GLA
1 stop8h 50mIcelandair
Fri 5/92:25 pmGLA - BOS
1 stop9h 25mIcelandair
Deal found 4/29$633
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/54:50 pmBOS - GLA
1 stop10h 20mDelta
Mon 10/131:30 pmGLA - BOS
1 stop29h 10mDelta
Deal found 4/29$642
This Lufthansa deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/145:50 pmBOS - GLA
1 stop13h 35mLufthansa
Fri 5/166:10 amGLA - BOS
2 stops16h 30mLufthansa
Deal found 4/29$644
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/411:55 pmBOS - PIK
1 stop30h 45mMultiple Airlines
Thu 5/84:15 pmPIK - BOS
2 stops33h 50mMultiple Airlines
Deal found 4/29$661
This KLM deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/59:05 pmBOS - GLA
1 stop14h 30mKLM
Thu 11/136:05 amGLA - BOS
2 stops15h 06mKLM
Deal found 4/29$666
This Cheapflightsfares deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/510:30 amBOS - GLA
2 stops16h 35mAer Lingus
Tue 5/68:10 pmGLA - BOS
2 stops25h 55mAer Lingus
Deal found 4/29$870
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/239:55 pmBOS - GLA
1 stop19h 25mAmerican Airlines
Sat 5/316:55 amGLA - BOS
1 stop18h 15mAmerican Airlines
Deal found 4/29$882

Cheapflights Fare Finder

Customize your flight search to find flights from Boston to Glasgow 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 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Boston to Glasgow that are best for you.

Fly from

Boston

Fly to

Glasgow

Route

Depart

Return

Price

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sun 9/14

6:34 am-9:20 am

2 stops21h 46m

Glasgow Intl

Sat 9/27

7:55 am-7:50 pm

2 stops16h 55m

$622

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Tue 9/16

7:25 am-11:25 pm

1 stop11h 00m

Glasgow Intl

Tue 9/30

9:20 pm-7:50 pm

2 stops27h 30m

$623

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sun 10/5

4:50 pm-8:10 am

1 stop10h 20m

Glasgow Intl

Mon 10/13

1:30 pm-1:40 pm

1 stop29h 10m

$642

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Wed 5/14

5:50 pm-12:25 pm

1 stop13h 35m

Glasgow Intl

Fri 5/16

6:10 am-5:40 pm

2 stops16h 30m

$644

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sun 5/11

11:35 pm-1:25 pm

1 stop8h 50m

Glasgow Intl

Fri 5/16

7:05 am-9:05 pm

2 stops19h 00m

$655

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Fri 5/30

8:50 pm-1:25 pm

1 stop11h 35m

Glasgow Intl

Fri 6/6

2:20 pm-6:50 pm

1 stop9h 30m

$705

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Tue 5/20

4:40 pm-8:10 am

1 stop10h 30m

Glasgow Intl

Mon 5/26

4:55 pm-4:25 pm

1 stop28h 30m

$812

BostonGlasgow

BOS - PIK

BOSPIK

Boston Logan Intl

Mon 6/9

10:50 pm-7:40 am

1 stop27h 50m

Glasgow Prestwick

Thu 6/12

11:35 am-9:05 pm

1 stop14h 30m

$841

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Fri 5/23

9:55 pm-10:20 pm

1 stop19h 25m

Glasgow Intl

Sat 5/31

6:55 am-8:10 pm

1 stop18h 15m

$882

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Mon 10/6

8:50 pm-1:25 pm

1 stop11h 35m

$234

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 18 results
1
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Best time to book a flight from Boston to Glasgow

Have a flexible travel schedule? Discover the best time to fly to Glasgow from Boston with our price prediction graph.
Estimated round-trip 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

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Glasgow. Price data was last updated on April 25, 2025.

The price you pay for your flight from Boston to Glasgow may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Boston to Glasgow (average of $664). Flying from Boston to Glasgow in June is currently the most expensive (average of $1,183). 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 is the cheapest time of day to fly from BOS to GLA?

Find hourly flight availability from Boston to Glasgow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

One of the essential ways to save on airfare from Boston to Glasgow is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 13% on airfare.

Rainfall in Glasgow by month

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

In terms of precipitation, rainfall in Glasgow ranges from 1.3 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. May is typically the driest time to visit Glasgow when rainfall is around 1.3 in.

Temperature in Glasgow by month

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

If weather is an important factor for your trip to Glasgow, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Glasgow

Get insights into the airlines that provide service to Glasgow. 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. Reviews last updated April 29, 2025.
Get a feel of what it's like to fly with Delta, KLM and American Airlines from Boston to Glasgow by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

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
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

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
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

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
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

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
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

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.
Iberia
7.0
Good
2,698 reviews
Delta
8.0
Very good
7,929 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

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. 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?

    Boston Logan Intl (BOS) is the airport you will fly out of if you book a flight from Boston to Glasgow. You should not have trouble finding flights to Glasgow from Logan Intl; the airport handles an average of 0 outbound flights to Glasgow per day. You should also have plenty of airline options to choose from since 15 airlines have flights from the Boston airport to Glasgow. It is only a 2.6 mi journey to Logan Intl (BOS) from Boston’s city center.

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

    Cheapflights users have booked flights from Boston to Glasgow round-trip from $622. Other airlines that can offer you cheap pricing are Iberia, from $623, and Delta, from $642. British Airways is priced at 18% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $245. British Airways flights start at $340 while deals on Iberia start at $6,548 one-way.

  • Where are the most common layover locations when flying from Boston to Glasgow?

    Flights departing from Boston and landing in Glasgow layover in London most frequently. Boston to Glasgow flights stop in Reykjavik the next most.

  • What are some popular things to do or see while on a layover in London?

    London travelers tend to visit Hyde Park, Piccadilly Circus, and Buckingham Palace more than anywhere else. Hyde Park, Piccadilly Circus and Buckingham Palace are located about 12.5 mi, 14.1 mi, and 13.7 mi, respectively from London Heathrow if you are interested in checking them out. Those on a layover in London in need of a rental car can book one at London Heathrow for about $53.

  • What are some popular points of interest to see during a layover in Reykjavik?

    If you're on a layover in Reykjavik and looking for things to do, consider visiting Hallgrímskirkja, Harpa, or Laugardalslaug Geothermal Pool. Travelers on a layover in Reykjavik can visit Hallgrímskirkja, Harpa, and Laugardalslaug Geothermal Pool, by traveling 23.2 mi, 23.3 mi, and 24.6 mi, respectively after landing at Reykjavik Keflavik Intl. Travelers can book a car rental at Reykjavik Keflavik Intl for about $47 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Boston to Glasgow flights?

    The least popular layover on flights from Boston to Glasgow is Dublin. Amsterdam is the second least popular location for layovers on flights from Boston to Glasgow.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Glasgow 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?

    Currently, November is the cheapest month in which you can book a flight from Boston to Glasgow (average of $664). Flying from Boston to Glasgow in June is currently the most expensive (average of $1,183). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Boston to Glasgow

Discover the top 10 airlines that operate flights from Boston to Glasgow. 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 2,558,603 searches. Data last updated April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$330Average$737FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$436Average$646FlexibilityNo cancel feeOn-time76%
JetBlueCheapest$532Average$813FlexibilityNo cancel feeOn-time62%
IberiaCheapest$564Average$635FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$564Average$841FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$586Average$803FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$587Average$794FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$603Average$902FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$655Average$908FlexibilityNo cancel feeOn-time75%
DeltaCheapest$655Average$948FlexibilityNo cancel feeOn-timeN/A

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