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$405+ Cheap flights from Glasgow Intl (GLA) to Boston (BOS)

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 6/21. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — BOS
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
1 adult, Economy
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Cheap flight deals from Glasgow Intl to Boston

Cheapest flights from Glasgow Intl to Boston
Explore the most affordable flight options available from Glasgow Intl to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2026.

This FlightHub deal was found by Cheapflights users on 3/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:55 am
GLA
-
BOS
1 stop10h 55m
Icelandair
Mon 11/97:50 pm
BOS
-
GLA
1 stop9h 05m
Icelandair
Deal found 3/19$645
This Gotogate deal was found by Cheapflights users on 3/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/72:20 pm
GLA
-
BOS
1 stop12h 25m
Icelandair
Thu 5/1411:00 pm
BOS
-
GLA
1 stop9h 35m
Icelandair
Deal found 3/23$649
This FlightHub deal was found by Cheapflights users on 3/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/62:20 pm
GLA
-
BOS
1 stop9h 30m
Icelandair
Sat 5/1611:00 pm
BOS
-
GLA
1 stop9h 25m
Icelandair
Deal found 3/19$660
This FlightHub deal was found by Cheapflights users on 3/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:55 am
GLA
-
BOS
1 stop10h 55m
Icelandair
Tue 11/107:50 pm
BOS
-
GLA
1 stop9h 05m
Icelandair
Deal found 3/19$662
This Icelandair deal was found by Cheapflights users on 3/19. 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 11/111:55 am
GLA
-
BOS
1 stop10h 55m
Icelandair
Mon 11/97:50 pm
BOS
-
GLA
1 stop9h 05m
Icelandair
Deal found 3/19$668
This Icelandair deal was found by Cheapflights users on 3/19. 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.
Wed 4/292:20 pm
GLA
-
BOS
1 stop9h 30m
Icelandair
Sun 5/38:50 pm
BOS
-
GLA
1 stop11h 35m
Icelandair
Deal found 3/19$675
This Icelandair deal was found by Cheapflights users on 3/19. 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 11/111:55 am
GLA
-
BOS
1 stop10h 55m
Icelandair
Sun 11/811:35 am
BOS
-
GLA
1 stop17h 20m
Icelandair
Deal found 3/19$681
This Gotogate deal was found by Cheapflights users on 3/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/262:20 pm
GLA
-
BOS
1 stop12h 25m
Icelandair
Tue 6/211:00 pm
BOS
-
GLA
1 stop9h 25m
Icelandair
Deal found 3/23$684
This Icelandair deal was found by Cheapflights users on 3/19. 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 11/111:55 am
GLA
-
BOS
1 stop10h 55m
Icelandair
Tue 11/107:50 pm
BOS
-
GLA
1 stop9h 05m
Icelandair
Deal found 3/19$685
This Icelandair deal was found by Cheapflights users on 3/19. 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.
Wed 11/411:55 am
GLA
-
BOS
1 stop27h 40m
Icelandair
Tue 11/107:50 pm
BOS
-
GLA
1 stop9h 05m
Icelandair
Deal found 3/19$687
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Thu 5/79:20 pm
GLA
-
BOS
2 stops40h 52m
Multiple Airlines
Thu 5/1411:00 pm
BOS
-
GLA
1 stop9h 35m
Multiple Airlines
Deal found 3/23$688

Find flight deals from Glasgow Intl to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Glasgow Intl (GLA) to Boston (BOS). 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 March 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$649
(Gotogate)

One-way from

$405
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$647
Provider with most accurate pricing for Glasgow Intl-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Glasgow Intl-Boston Logan Intl flights.
Search Deals
From Glasgow Intl to Boston Logan Intl
Search Deals
One-way flight from Glasgow Intl to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($137 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Glasgow Intl to Boston 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 March 24, 2026.
Use the filters below to find and compare flights from Glasgow Intl Airport to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GlasgowBoston

GLA - BOS

GLABOS

Glasgow Intl

Wed 4/22

1:20 pm-8:05 pm

1 stop11h 45m

Boston Logan Intl

Wed 4/29

3:17 pm-10:20 am

2 stops14h 03m

$764

GlasgowBoston

GLA - BOS

GLABOS

Glasgow Intl

Mon 8/10

1:25 pm-10:35 pm

1 stop14h 10m

Boston Logan Intl

Tue 8/25

7:25 am-11:20 pm

1 stop10h 55m

$766
Quickest round-trip

GlasgowBoston

GLA - BOS

GLABOS

Glasgow Intl

Tue 9/1

5:55 am-12:35 pm

1 stop11h 40m

Boston Logan Intl

Tue 9/8

7:25 am-9:35 pm

1 stop9h 10m

$771

GlasgowBoston

GLA - BOS

GLABOS

Glasgow Intl

Wed 7/1

2:05 pm-8:05 pm

1 stop11h 00m

Boston Logan Intl

Tue 8/18

1:10 pm-9:40 am

2 stops15h 30m

$773

GlasgowBoston

GLA - BOS

GLABOS

Glasgow Intl

Tue 7/21

2:35 pm-10:59 pm

2 stops13h 24m

Boston Logan Intl

Tue 8/11

9:50 pm-1:15 pm

1 stop10h 25m

$776

GlasgowBoston

GLA - BOS

GLABOS

Glasgow Intl

Mon 8/10

1:25 pm-10:58 pm

2 stops14h 33m

Boston Logan Intl

Tue 8/25

7:25 am-11:20 pm

1 stop10h 55m

$776

GlasgowBoston

GLA - BOS

GLABOS

Glasgow Intl

Tue 7/21

2:35 pm-10:59 pm

2 stops13h 24m

Boston Logan Intl

Tue 7/28

7:35 pm-10:30 am

1 stop9h 55m

$776

GlasgowBoston

GLA - BOS

GLABOS

Glasgow Intl

Wed 9/2

1:20 pm-10:58 pm

2 stops14h 38m

Boston Logan Intl

Fri 9/11

7:35 pm-2:10 pm

1 stop13h 35m

$816

GlasgowBoston

GLA - BOS

GLABOS

Glasgow Intl

Wed 4/29

10:50 am-11:52 pm

2 stops18h 02m

Boston Logan Intl

Sun 5/3

11:34 am-9:50 am

2 stops17h 16m

$816

GlasgowBoston

GLA - BOS

GLABOS

Glasgow Intl

Wed 5/6

2:05 pm-8:05 pm

1 stop11h 00m

Boston Logan Intl

Sat 5/16

3:17 pm-9:20 am

2 stops13h 03m

$819

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Glasgow Intl to Boston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Glasgow Intl to Boston in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Glasgow Intl Airport-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Glasgow Intl Airport-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Glasgow Intl Airport-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Glasgow Intl Airport-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Glasgow Intl Airport-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Glasgow Intl to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Glasgow Intl 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 Glasgow Intl Airport to Boston

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

Use this chart to determine the optimal time to book a round-trip flight from Glasgow Intl to Boston. Price data was last updated on March 13, 2026.

The price you pay for your flight from Glasgow Intl Airport to Boston may vary depending on when you book. For the best chance of a lower fare, look to book 74 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 Glasgow Intl Airport to Boston?

Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to Boston (average of $462). Flying from Glasgow Intl Airport to Boston in June is currently the most expensive (average of $605). 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.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated March 24, 2026.
Read reviews from past customers who have flown Icelandair and British Airways from Glasgow Intl Airport to Boston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.0
Good
625 reviews

Crew

8.0

Entertainment

7.0

Boarding

7.2

Comfort

6.9

Food

6.2

Overall

7.0

Reviews

1 / 20
8.0
Excellent

Dmitry,Oct 2025

KEF - EWR

It was a nice experience, the plane was clean and the crew was friendly. The boarding process went smoothly and there were no delays.
Icelandair
7.0
Good
625 reviews
Icelandair
7.0
Good
625 reviews

Crew

8.0

Entertainment

7.0

Boarding

7.2

Comfort

6.9

Food

6.2

Overall

7.0

Reviews

1 / 20
8.0
Excellent

Dmitry,Oct 2025

KEF - EWR

It was a nice experience, the plane was clean and the crew was friendly. The boarding process went smoothly and there were no delays.
British Airways
6.7
Okay
7,817 reviews
Icelandair
7.0
Good
625 reviews

Crew

8.0

Entertainment

7.0

Boarding

7.2

Comfort

6.9

Food

6.2

Overall

7.0

Reviews

1 / 20
8.0
Excellent

Dmitry,Oct 2025

KEF - EWR

It was a nice experience, the plane was clean and the crew was friendly. The boarding process went smoothly and there were no delays.

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to Boston. 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 into for flights to Boston from Glasgow Intl?

    Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly into when you book flights from Glasgow Intl to Boston. 2 airlines have flights to Logan Intl from Glasgow Intl on a regular basis. Booking flights from Glasgow Intl to Boston Logan Intl should not be difficult; the airport handles an average of 0 inbound flights from Glasgow Intl per day.

  • How long is the flight from Glasgow Intl Airport to Boston?

    Icelandair can get you from Glasgow Intl Airport to Boston in just under 12h 25m. Your travel time can differ by up to . Glasgow Intl Airport and Boston are separated by a distance of 3019 mi.

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

    Currently priced at $481, Icelandair will fly you from Glasgow Intl Airport to Boston and back. In addition to Icelandair, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on British Airways for as low as $538. Icelandair is currently priced 30% below the average price you’ll pay for this route.

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

    $468 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 Aer Lingus, with prices starting from $474 and $522, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Glasgow Intl to Boston 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 Glasgow Intl Airport to Boston?

    Currently, January is the cheapest month in which you can book a flight from Glasgow Intl Airport to Boston (average of $462). Flying from Glasgow Intl Airport to Boston in June is currently the most expensive (average of $605). 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

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Medford
Cambridge
Concord
Hampton Beach
Watertown
Brockton
Seekonk
Seabrook
Cranston
Chelsea
Lincoln
Warwick
Peabody
Waltham
York Beach
Londonderry
Swansea
Old Orchard Beach
Quincy
Lowell

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Glasgow Intl to Boston

Discover the top 2 airlines that operate flights from Glasgow Intl to Boston. 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 March 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$481Average$573FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$538Average$755FlexibilityNo cancel feeOn-time70%

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