Cheap flights from Glasgow to the United States from $336

In general, November is the cheapest month to fly from Glasgow to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $728. If you aren’t able to travel during the month of November, then book flights to United States from Glasgow during October instead. Flights to United States in October, while not as cheap as those in November, still average around $740.

According to our data, Friday is the cheapest day to fly to United States from Glasgow. The lowest ticket price found for a Friday departure recently was $1,010. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,395. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

Fly from Edinburgh Turnhouse to New York John F Kennedy Intl for the best Glasgow - United States flight prices

You are more likely to see cheaper flights to United States from Glasgow when booking weeks ahead of your departure date. In general, you can expect to find flights to United States for around $697 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Glasgow for as low as $552 on momondo.

Icelandair, British Airways, and United Airlines are the most popular carriers operating from Glasgow to United States

British Airways, Aer Lingus and JetBlue are the top three most popular airlines that fly to United States from Glasgow according to our data. British Airways is the first choice among our users, with 47% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 8 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

Historically, on average around 23% of flights between Glasgow and United States have experienced a delay on any given week. The average delay length over the past 12 months has been 63 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 18% of their flights experiencing any sort of delay.

The number of flights available between Glasgow and United States is 2 per day as of June 2026. The most frequent departure time is 11:00AM, with 65% of daily flights leaving at noon.

As of June 2026, there are 14 flights per week flying from Glasgow to United States. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.