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$256+ 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — GLA
août 5 — août 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Glasgow are usually found in October or November, booked 42 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 juillet 31, 2025.

Round-trip from

$514
(Gurufare)

One-way from

$256
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$899
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. 19% potential increase in price ($174 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in July 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 juillet 31, 2025.

This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 8/238:50 pmBOS - GLA
2 stops14h 20mMultiple Airlines
dim. 8/318:35 amGLA - BOS
2 stops32h 00mMultiple Airlines
Deal found 7/29$513
This Gurufare deal was found by Cheapflights users on 7/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/309:00 pmBOS - GLA
1 stop8h 55mIcelandair
sam. 11/112:35 pmGLA - BOS
1 stop10h 10mIcelandair
Deal found 7/30$514
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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.
dim. 8/248:10 pmBOS - GLA
1 stop12h 05mBritish Airways
ven. 8/295:50 amGLA - BOS
1 stop10h 35mBritish Airways
Deal found 7/30$515
This American Airlines deal was found by Cheapflights users on 7/31. 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.
jeu. 8/218:10 pmBOS - GLA
1 stop17h 30mAmerican Airlines
sam. 8/235:50 amGLA - BOS
1 stop10h 35mAmerican Airlines
Deal found 7/31$531
This KLM deal was found by Cheapflights users on 7/29. 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.
jeu. 10/94:50 pmBOS - GLA
1 stop18h 20mKLM
lun. 10/131:30 pmGLA - BOS
1 stop29h 10mKLM
Deal found 7/29$535
This Delta deal was found by Cheapflights users on 7/30. 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.
dim. 9/79:59 amBOS - GLA
2 stops17h 11mDelta
sam. 9/206:00 amGLA - BOS
1 stop12h 40mDelta
Deal found 7/30$539
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
mer. 7/305:50 pmBOS - GLA
1 stop13h 35mLufthansa
mer. 8/61:10 pmGLA - BOS
1 stop12h 00mLufthansa
Deal found 7/29$548
This Mytrip deal was found by Cheapflights users on 7/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/53:15 pmBOS - PIK
2 stops15h 55mMultiple Airlines
sam. 9/136:10 amPIK - BOS
2 stops16h 45mMultiple Airlines
Deal found 7/31$740

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 juillet 31, 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

sam. 8/23

8:50 pm-4:10 pm

2 stops14h 20m

Glasgow Intl

dim. 8/31

8:35 am-11:35 am

2 stops32h 00m

$513

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

jeu. 10/30

9:00 pm-9:55 am

1 stop8h 55m

Glasgow Intl

sam. 11/1

12:35 pm-6:45 pm

1 stop10h 10m

$514

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

dim. 8/24

8:10 pm-1:15 pm

1 stop12h 05m

Glasgow Intl

ven. 8/29

5:50 am-11:25 am

1 stop10h 35m

$515

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

jeu. 8/21

8:10 pm-6:40 pm

1 stop17h 30m

Glasgow Intl

sam. 8/23

5:50 am-11:25 am

1 stop10h 35m

$531

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

jeu. 10/9

4:50 pm-11:10 pm

1 stop25h 20m

Glasgow Intl

dim. 10/19

6:00 am-6:20 pm

1 stop17h 20m

$535

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

dim. 9/7

9:59 am-8:10 am

2 stops17h 11m

Glasgow Intl

sam. 9/20

6:00 am-1:40 pm

1 stop12h 40m

$539

BostonGlasgow

BOS - PIK

BOSPIK

Boston Logan Intl

ven. 9/5

3:15 pm-12:10 pm

2 stops15h 55m

Glasgow Prestwick

sam. 9/13

6:10 am-5:55 pm

2 stops16h 45m

$740

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

sam. 9/27

6:00 am-11:15 pm

3 stops36h 15m

$256

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

mer. 10/1

11:35 pm-1:25 pm

1 stop8h 50m

$263

BostonGlasgow

BOS - PIK

BOSPIK

Boston Logan Intl

lun. 8/18

11:00 pm-7:40 am

1 stop27h 40m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 15 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 July 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 42 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 $1,153). 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 juillet 31, 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.

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 juillet 31, 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. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aer Lingus
7.1
Good
1,192 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Icelandair
7.0
Good
520 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $514. Other airlines that can offer you cheap pricing are British Airways, from $515, and American Airlines, from $531. Icelandair is priced at 28% 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 $263. KLM flights start at $291 while deals on Lufthansa start at $317 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, Buckingham Palace, and Piccadilly Circus more than anywhere else. Hyde Park, Buckingham Palace and Piccadilly Circus are located about 12.5 mi, 13.7 mi, and 14.1 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 $50.

  • 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 Harpa, Hallgrímskirkja, or Laugardalslaug Geothermal Pool. Travelers on a layover in Reykjavik can visit Harpa, Hallgrímskirkja, and Laugardalslaug Geothermal Pool, by traveling 23.3 mi, 23.2 mi, and 24.6 mi, respectively after landing at Reykjavik Keflavik Intl. Travelers can book a car rental at Reykjavik Keflavik Intl for about $69 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.

  • 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 $1,153). 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

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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 juillet 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$57Average$73FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$330Average$750FlexibilityNo cancel feeOn-time77%
DeltaCheapest$356Average$888FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$436Average$576FlexibilityNo cancel feeOn-time76%
JetBlueCheapest$474Average$755FlexibilityNo cancel feeOn-time62%
Virgin AtlanticCheapest$520Average$937FlexibilityNo cancel feeOn-time72%
Air FranceCheapest$529Average$830FlexibilityNo cancel feeOn-time77%
IberiaCheapest$564Average$635FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$564Average$782FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$566Average$746FlexibilityNo cancel feeOn-time70%

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