GLA - BOS

£298 Find Cheap Flights from Glasgow to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Glasgow to Boston departing on 7/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to Boston.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to Boston.
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Everything you should know

Cheapest return fare
£508
Typical prices: £702-£557
Icelandair
Wed 8/7Wed 29/7
GLA - BOS • 1 stop
Cheapest one-way flight
£268
Typical prices: £460-£542
Multiple Airlines
Mon 7/9
GLA - BOS • 2 stops
Top airlines
Cheapest • from £508 (return)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Glasgow and Boston. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg £633 (return)
Shortest trip • 9h 47m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 28% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Boston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Glasgow to Boston (GLA-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Glasgow to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Glasgow to Boston

Wed, 8 Jul - Wed, 29 Jul
Icelandair Logo
14:20 - 18:50
GLA
-
BOS
9h 30m
1 stop
Icelandair Logo
20:50 - 13:25
BOS
-
GLA
11h 35m
1 stop
£508Icelandair
Sat, 10 Oct - Sun, 18 Oct
Multiple Airlines Logo
21:35 - 21:45
GLA
-
BOS
29h 10m
2 stops
Multiple Airlines Logo
23:00 - 13:25
BOS
-
GLA
9h 25m
1 stop
£528Multiple Airlines
Wed, 8 Jul - Wed, 15 Jul
Icelandair Logo
14:20 - 21:45
GLA
-
BOS
12h 25m
1 stop
Icelandair Logo
20:50 - 13:25
BOS
-
GLA
11h 35m
1 stop
£536Icelandair
Tue, 1 Sep - Tue, 8 Sep
Icelandair Logo
14:20 - 18:50
GLA
-
BOS
9h 30m
1 stop
Icelandair Logo
23:00 - 13:25
BOS
-
GLA
9h 25m
1 stop
£548Icelandair
Tue, 1 Sep - Tue, 8 Sep
Icelandair Logo
14:20 - 18:50
GLA
-
BOS
9h 30m
1 stop
Icelandair Logo
20:50 - 13:25
BOS
-
GLA
11h 35m
1 stop
£549Icelandair
Wed, 8 Jul - Sun, 19 Jul
British Airways Logo
09:30 - 17:05
GLA
-
BOS
12h 35m
1 stop
British Airways Logo
19:35 - 09:50
BOS
-
GLA
9h 15m
1 stop
£559British Airways
Sat, 10 Oct - Sun, 18 Oct
British Airways Logo
17:15 - 22:35
GLA
-
BOS
10h 20m
1 stop
British Airways Logo
19:30 - 09:50
BOS
-
GLA
9h 20m
1 stop
£561British Airways
Mon, 24 Aug - Sun, 6 Sep
British Airways Logo
15:35 - 22:35
GLA
-
BOS
12h 00m
1 stop
British Airways Logo
21:55 - 14:40
BOS
-
GLA
11h 45m
1 stop
£562British Airways
Fri, 26 Jun - Wed, 1 Jul
British Airways Logo
17:00 - 22:35
GLA
-
BOS
10h 35m
1 stop
British Airways Logo
07:25 - 22:25
BOS
-
GLA
10h 00m
1 stop
£567British Airways
Tue, 1 Sep - Tue, 8 Sep
Finnair Logo
13:05 - 22:35
GLA
-
BOS
14h 30m
1 stop
Finnair Logo
21:50 - 13:15
BOS
-
GLA
10h 25m
1 stop
£574Finnair
Booking Insights

KAYAK’s insights & trends for Glasgow to Boston flights

Get data-powered insights and trends into flights from Glasgow to Boston to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Glasgow Intl Airport to Boston?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Glasgow Intl Airport to Boston departing in July.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Glasgow Intl Airport to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Glasgow Intl Airport to Boston is January, where tickets cost £376 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is £754 and £636 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Glasgow Intl Airport to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Glasgow Intl Airport to Boston, you should book around 2 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know - Cheap tickets from Glasgow to Boston

Low seasonJanuary
Cheapest flight£268
Best time to beat the crowds (29% less expensive on average)
Most popular time to fly (43% more expensive on average)
Flight from Glasgow to Boston

When to book flights from Glasgow to Boston

Are your dates flexible? Find out the best times to travel from Glasgow to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Glasgow to Boston flights

  • What is the cheapest flight from Glasgow Intl Airport to Boston?

    In the last 3 days, the lowest price for a flight from Glasgow Intl Airport to Boston was £244 for a one-way ticket and £508 for a return.

  • Which aircraft models fly most regularly from Glasgow to Boston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Glasgow to Boston?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Glasgow and Boston, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Glasgow to Boston, KLM or Virgin Atlantic?

    The two airlines most popular with KAYAK users for flights from Glasgow to Boston are KLM and Virgin Atlantic. With an average price for the route of £663 and an overall rating of 7.8, KLM is the most popular choice. Virgin Atlantic is also a great choice for the route, with an average price of £780 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Glasgow to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Glasgow to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Glasgow to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Glasgow is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Glasgow to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Boston with an airline and back to Glasgow with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Glasgow to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Glasgow up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Glasgow to Boston

 
See real verified KAYAK customer reviews for airlines flying from Glasgow to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Glasgow to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1521 reviews
8.4Crew
7.2Entertainment
7.8Boarding
7.3Food
7.7Comfort
Airline reviews

As always, it’s a pleasure to travel with KLM. It is one of my favorite airlines.

10.0 ExcellentGeorge, May 2026
OTP - AMS
Read more KLM reviews

As always, it’s a pleasure to travel with KLM. It is one of my favorite airlines.

Outstanding even though the 330 was one of the oldest in the fleet. The difference was the attentiveness and responsiveness of a really experienced flight attendant. For airline food great variety of interesting choices and good tastes supported by a good wine selection.

Brand new plane lots of room the snack was very flavourful and enjoyable

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Caring & friendly crew. Most important: got us SAFELY to our destination!

I sat in the first row behind first class. There was plenty of legroom. The entertainment was great. I saw two excellent movies and one episode of a sitcom. Also enjoyed the flight tracker.

OK overall. Flight was delayed Crew on flight was good

On time, only a little turbulence, very competent and caring attendants. Clear information.

Late late late. Delayed and arrived an hour late for a 1 hour 45 minute connection. Every time. Poor record for this company. I try to fly any other carrier first.

The flights are literally always delayed arriving, boarding and taking off so they are always late for the connection. I planned ahead so I was okay but many others aren't. The food was terrible. The staff was very pleasant. I appreciate boarding back to front.

The crew was friendly. The plane was comfortable. In-flight wifi didn't work well at all. The ride was quite turbulent but understandable given the weather.

My issue is with the SkyWest terminal. The flight was not listed on the main airport flight screen list, and I had to do a Google search to locate the terminal and gate. We had to ask several airport employees where to locate the phantom gate. The airport did not provide adequate signage and was confusing. When we arrived, there was one vendor providing services that quickly closed, leaving zero options for food and drink while we waited hours for our delayed flight. The crew that assisted with check-in and boarding was VERY friendly.

Economy seats a bit small but other than that it was all good.

No complimentary drinks or snacks offered on a 2 hour flight was disappointing but everything else went well

The Check-in process at CDG was confusing and the crew was not helpful. But the flight was on-time and that is most important to me.

At least one soda free, felt like I was nickeled to death.

On-time arrivals and departures. Crew helpful and friendly. Yet everything costs extra: seat selection, food, even airphones!

Pleasant, attentive flight attendants, but they’ve got to upgrade their seats to be a true “business class” carrier.

Friendly flight crew. Airplane (757) configured as a domestic flight (no lie-flat seats) & no advanced meal selection.

Was a bit surprised that Icelandair flies a domestically configured 757s on long-haul flights to Iceland (no lie-flat seats in business class).

The Icelandair crew was so kind!!! Thank you for making my first trip to Paris a great one!

I am not going to fillo this out for each leg of my trip. My first review holds for the experience

I had no idea that my ticket only paid for my right to get on the plane. They charged me $130 for my carry-on bag because it was 1 inch too big she claimed but it wasn’t! Then they wanted another fee for everything. I had no idea that Icelandair had changed to such a bargain basement airline. I was very disappointed.

Screen didn't work, and neither did the button to tilt the seat even though the seat was comfortable

The legroom was lacking and the entertainment system lacked adequate selection of older films. Modern films are generally not very good.

Perfect airline, super friendly, great service, tasty food. Would fly again.

The flight attendants were wonderful - one man put my carry on in the bin for me. Very attentive service. Loved the blanket and pillow waiting for me in economy. Food was excellent which is a surprise given the reputation of any airline food. Wine was fine with the meals. Delighted with the new movies - flight went by very quickly. I would definitely fly Lufthansa again.

Flight was delayed by several hours and then cancelled due to weather. But Staff was very helpful getting me on a different flight. United should offer food coupons and tooth brush and paste for stranded passengers

Service was excellent. Flight was only about half full, which meant we had tons of room to stretch out. Boarding area was nice and well organized, flight attendants were super friendly and attentive and we loved the 3 snacks!

My flight was cancelled, but it was not Kayak's fault. Kayak did require me to pay for the ticket twice to two different venders who paid Lufthansa. Kayak/Lufthansa owes me for the first booking I made first was fraudulent on the part of the subcontracting ticket seller. There will be litigation over this issue under the current passenger protection laws.

flight was half full, plenty of empty seats, was able to lie down across 4 seats, food was good, arrived on time

Was never allowed on and not refunded the full amount of the ticket plus charged a $300 processing fee.

Terrible. Our flight was completely cancelled with no options to rebook until 4 days later.

Generally good. Not their fault but the design of the Boeing 747 had seating supports directly in line with my legs. So my legs always had to straddle this support which caused body misallignment. Such poor design from Boeing. There was no USB port for me to charge my phone. The screen touch control was very poor.

Business class lounge for my gate was closed and no email was sent, causing me to walk back and forth to different gates, etc for over 20 minutes one way. Flight entertainment was mediocre with very poor choices especially for business class cabin. Original flight was cancelled and rebooking was difficult and no reason given for cancellation.

Very comfortable flight and simple and directed one way and back. Amazing price.

We loved our flight attendant, Emma from Scotland, the meal and entertainment offerings were wonderful, the flight was smooth, and enough leg room to stretch. We would fly with you again!

Los Angeles to London. 25th of April 2026. Business class. I was flying backwards with a complete stranger snoring next to me. In Business class. Males and females, strangers lying next to each other. Seats were backwards. I paid for comfort. I got dizziness and stress.

Long line with check in at the DIA British Airway counter.

The flights were on time. Cabin crew were nice. The food was terrible! Checking in was not easy using my phone.

Crew were fantastic and the aircraft was extremely comfortable, but outdated. Headphone jacks were worn out and sound normally only came out of one ear unless positioned just right.

A shout-out to the flight attendent, Lauren, who was the main person assisting me. She was amazing - perfect balance of bright, cheerful, engaging, yet formal

OK, except for a cabin attendant's lack of attention.

efficient. on time. cabin crew were very professional and very nice to deal with. would definately fly BA again.

Everything you need to know for your flight from Glasgow to Boston

Information on your arrival and departure airports