Cheap Flights from Boston to Glasgow from $281

Frequently Asked Questions

• What are the cheapest flights from Boston to Glasgow (BOS-GLA)?

  Based on Trip.com data, Icelandair offers one-way fares as low as $281 on Cheapest nonstop routes (e.g. BOS to GLA on Tue, Nov 10), while Icelandair offers Cheapest nonstop round-trips from $552 departing on Tue, Dec 1 and returning on Mon, Dec 7.

• Which airlines offer direct flights from Boston to Glasgow?

  At the moment, you can catch a nonstop flight from Boston to Glasgow with the following airlines, including: Aer Lingus Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• When is the best time to book flights from Boston to Glasgow?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Boston to Glasgow is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Boston to Glasgow?

  Based on Trip.com data in the past 4 weeks, there is 1 flight per week flying from Boston to Glasgow. You can check the weekly schedule for popular airlines on this route below: British Airways: -/-/-/-/-/-/- -- BA238 (07:33)

• How can I find the best deals on flights from Boston to Glasgow?

  To find best deals on flights from Boston to Glasgow, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Nov 10, with one-way flights priced at just $281.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Icelandair.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Glasgow travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Boston (BOS) to Glasgow (GLA) the cheapest?

  The cheapest months to fly from Boston to Glasgow is October, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Boston to Glasgow on?

  After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Boston to Glasgow on October 31, 2026 with Icelandair, with prices starting at $558.

• Which airports can I fly into Glasgow from Boston?

  You can arrive at any of the following airports in Glasgow: Glasgow Airport (GLA), and Glasgow Prestwick Airport (PIK). Flights from Boston Logan International Airport to Glasgow Airport (BOS-GLA) are by far the most popular option for this route.

• Is there any time difference between Boston and Glasgow?

  The time difference between Glasgow and Boston is 5h.

• How do I change or cancel my ticket from Boston to Glasgow?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from Boston to Glasgow?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Boston to Glasgow is $540. Fares vary by travel date, airline and availability.

• How do I book flights from Boston to Glasgow on Trip.com?

  Enter Boston and Glasgow, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.