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Cheap flights from Boston to Glasgow from $240

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Glasgow departing on 4/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boston to Glasgow

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
11:00 pm - 1:25 pm
BOS
-
GLA
9h 25m
1 stop
Icelandair Logo
2:20 pm - 6:50 pm
GLA
-
BOS
9h 30m
1 stop
$637Icelandair
Sat, Sep 12 - Fri, Oct 2
Multiple Airlines Logo
11:00 pm - 1:25 pm
BOS
-
GLA
9h 25m
1 stop
Multiple Airlines Logo
9:45 pm - 9:05 pm
GLA
-
BOS
52h 20m
2 stops
$644Multiple Airlines
Sun, May 3 - Mon, May 11
Icelandair Logo
11:00 pm - 1:25 pm
BOS
-
GLA
9h 25m
1 stop
Icelandair Logo
2:20 pm - 6:50 pm
GLA
-
BOS
9h 30m
1 stop
$647Icelandair
Sat, Aug 29 - Sat, Sep 5
Multiple Airlines Logo
11:00 pm - 1:25 pm
BOS
-
GLA
9h 25m
1 stop
Multiple Airlines Logo
10:20 pm - 9:05 pm
GLA
-
BOS
51h 45m
2 stops
$653Multiple Airlines
Mon, Apr 27 - Mon, May 4
Icelandair Logo
11:00 pm - 1:25 pm
BOS
-
GLA
9h 25m
1 stop
Icelandair Logo
2:20 pm - 6:50 pm
GLA
-
BOS
9h 30m
1 stop
$654Icelandair
Sun, Aug 16 - Mon, Sep 7
Icelandair Logo
8:50 pm - 1:25 pm
BOS
-
GLA
11h 35m
1 stop
Icelandair Logo
2:20 pm - 6:50 pm
GLA
-
BOS
9h 30m
1 stop
$657Icelandair
Sun, Aug 16 - Mon, Aug 24
Icelandair Logo
11:00 pm - 1:25 pm
BOS
-
GLA
9h 25m
1 stop
Icelandair Logo
2:20 pm - 9:45 pm
GLA
-
BOS
12h 25m
1 stop
$660Icelandair
Sun, May 3 - Thu, May 7
Icelandair Logo
11:00 pm - 1:25 pm
BOS
-
GLA
9h 25m
1 stop
Icelandair Logo
2:30 pm - 6:50 pm
GLA
-
BOS
9h 20m
1 stop
$665Icelandair
Sun, Apr 26 - Fri, May 8
Multiple Airlines Logo
11:00 pm - 1:25 pm
BOS
-
GLA
9h 25m
1 stop
Multiple Airlines Logo
9:45 pm - 9:05 pm
GLA
-
BOS
52h 20m
2 stops
$668Multiple Airlines
Sun, May 3 - Sun, May 10
Multiple Airlines Logo
11:00 pm - 1:35 pm
BOS
-
GLA
9h 35m
1 stop
Multiple Airlines Logo
10:20 pm - 9:05 pm
GLA
-
BOS
27h 45m
2 stops
$669Multiple Airlines
Sat, May 2 - Mon, May 11

Icelandair flights from Boston to Glasgow Intl Airport

Our best Icelandair deals on Boston to Glasgow Intl Airport flight tickets
Icelandair
Sep 12
BOS11:00 pmBoston Logan Intl
9h 25m
1 stop
GLA1:25 pmGlasgow Intl
Oct 2
GLA2:20 pmGlasgow Intl
9h 30m
1 stop
BOS6:50 pmBoston Logan Intl
$637
Icelandair
Aug 29
BOS11:00 pmBoston Logan Intl
9h 25m
1 stop
GLA1:25 pmGlasgow Intl
Sep 5
GLA2:20 pmGlasgow Intl
9h 30m
1 stop
BOS6:50 pmBoston Logan Intl
$647
Icelandair
Aug 16
BOS11:00 pmBoston Logan Intl
9h 25m
1 stop
GLA1:25 pmGlasgow Intl
Sep 7
GLA2:20 pmGlasgow Intl
9h 30m
1 stop
BOS6:50 pmBoston Logan Intl
$654

United Airlines flights from Boston to Glasgow Intl Airport

Our best United Airlines deals on Boston to Glasgow Intl Airport flight tickets
United Airlines
Sep 15
BOS9:40 amBoston Logan Intl
19h 30m
2 stops
GLA10:10 amGlasgow Intl
Sep 23
GLA2:00 pmGlasgow Intl
12h 58m
1 stop
BOS9:58 pmBoston Logan Intl
$688
United Airlines
May 11
BOS7:26 pmBoston Logan Intl
9h 44m
1 stop
GLA10:10 amGlasgow Intl
May 18
GLA2:00 pmGlasgow Intl
25h 18m
2 stops
BOS10:18 amBoston Logan Intl
$738

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Glasgow Intl Airport 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, momondo users made 832,500 searches. Data last updated March 29, 2026.
Use the filters below to find and compare flights from Boston to Glasgow Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sat 9/12

11:00 pm-1:25 pm

1 stop9h 25m

Glasgow Intl

Fri 10/2

2:20 pm-6:50 pm

1 stop9h 30m

$637

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sun 5/3

11:00 pm-1:25 pm

1 stop9h 25m

Glasgow Intl

Mon 5/11

9:45 pm-9:05 pm

2 stops52h 20m

$644

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sat 8/29

11:00 pm-1:25 pm

1 stop9h 25m

Glasgow Intl

Sat 9/5

2:20 pm-6:50 pm

1 stop9h 30m

$647

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Mon 4/27

11:00 pm-1:25 pm

1 stop9h 25m

Glasgow Intl

Mon 5/4

10:20 pm-9:05 pm

2 stops51h 45m

$653

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sun 8/16

11:00 pm-1:25 pm

1 stop9h 25m

Glasgow Intl

Mon 9/7

2:20 pm-6:50 pm

1 stop9h 30m

$654

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sun 8/16

8:50 pm-1:25 pm

1 stop11h 35m

Glasgow Intl

Mon 8/24

2:20 pm-6:50 pm

1 stop9h 30m

$657

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sun 5/3

11:00 pm-1:25 pm

1 stop9h 25m

Glasgow Intl

Thu 5/7

2:20 pm-9:45 pm

1 stop12h 25m

$660
Quickest round-trip

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sun 4/26

11:00 pm-1:25 pm

1 stop9h 25m

Glasgow Intl

Fri 5/8

2:30 pm-6:50 pm

1 stop9h 20m

$665

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sun 5/3

11:00 pm-1:25 pm

1 stop9h 25m

Glasgow Intl

Sun 5/10

9:45 pm-9:05 pm

2 stops52h 20m

$668

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Sat 5/2

11:00 pm-1:35 pm

1 stop9h 35m

Glasgow Intl

Mon 5/11

10:20 pm-9:05 pm

2 stops27h 45m

$669

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Glasgow from

How to get the cheapest flight ticket from Boston to Glasgow Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Boston and Glasgow Intl Airport?

What is the cheapest month to fly to Glasgow Intl Airport?

The cheapest month to fly to Glasgow Intl Airport from Boston is in March. Flight prices, which tend to average around $564, are often lower during this time because this is during the off-season. If you’re not able to fly to Glasgow Intl Airport in March, then October is your next best option. Flight prices from Boston to Glasgow Intl Airport during October average around $586.

How far in advance should I book a flight to Glasgow Intl Airport?

You are more likely to see cheaper flights to Glasgow Intl Airport from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Glasgow Intl Airport for around $676 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Glasgow Intl Airport from Boston for as low as $626 on momondo.

How have Boston to Glasgow Intl Airport flight prices changed over time?

As of March 2026, prices for Boston to Glasgow Intl Airport flights are approximately 47% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Glasgow Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Glasgow Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Glasgow Intl Airport (BOS to GLA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Glasgow Intl Airport

Fastest flight time

9h 25m

Direct flights

None
The fastest flight from Boston to Glasgow Intl Airport takes 9h 25m
There are no direct flights from Boston to Glasgow Intl Airport. There are no popular flight routes from Boston to Glasgow Intl Airport.
Search flight deals

  • How far is Boston Logan Intl to Glasgow Intl by plane?

    There are 3021.5 mi between Boston Logan Intl and Glasgow Intl. In terms of flight time, this usually takes a little over 9h 25m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Glasgow Intl Airport?

    Prices for flights from Boston Logan Intl Airport to Glasgow Intl Airport were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Glasgow Intl Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Glasgow Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Glasgow Intl Airport.

  • What documentation or ID do you need to fly to Glasgow Intl Airport?

    The travel and health documents you'll need for your trip to Glasgow Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Glasgow Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to Glasgow Intl Airport?

Best airlines flying from Boston to Glasgow Intl Airport

Compare and see reviews for airlines that fly from Boston to Glasgow Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $356Free CancellationRating
7.9
8,359 reviews
Search Delta flights
IcelandairPriceFrom $476Free CancellationRating
7.0
627 reviews
Search Icelandair flights
JetBluePriceFrom $500Free CancellationRating
7.2
2,908 reviews
Search JetBlue flights
British AirwaysPriceFrom $519Free CancellationRating
6.7
7,830 reviews
Search British Airways flights
American AirlinesPriceFrom $534Free CancellationRating
7.1
11,518 reviews
Search American Airlines flights
Aer LingusPriceFrom $541Free CancellationRating
7.2
1,491 reviews
Search Aer Lingus flights
LufthansaPriceFrom $558Free CancellationRating
6.8
7,872 reviews
Search Lufthansa flights

Traveling to a place near Glasgow?

Book flights to Glasgow if you plan to visit one of these locations
Paisley
Dumbarton
Helensburgh
Inveraray
Glencoe
Kilmarnock
Dunoon
East Kilbride
Ballachulish
Kinlochleven
Renfrew
Alexandria
Tarbert

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Glasgow?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Glasgow from Boston.

Can I find flights from Boston to Glasgow with flexible booking policies on momondo?

Flights from Boston to Glasgow with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Boston to Glasgow?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Glasgow from Boston.

I’m not ready to book a flight from Boston to Glasgow right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boston to Glasgow flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Glasgow Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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