Cheap flights from Glasgow Intl Airport to the United States from £174
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Glasgow Intl Airport to the United States departing on 21/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Glasgow Intl Airport to the United States
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
KLM flights from Glasgow Intl Airport to United States
Our best KLM deals on Glasgow Intl Airport to United States flight tickets
Delta flights from Glasgow Intl Airport to United States
Our best Delta deals on Glasgow Intl Airport to United States flight tickets
See travel insights to the United States from
How to get the cheapest flight ticket from Glasgow Intl Airport to United States
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 cheapest month to fly to United States?
The month of March is, on average, the cheapest month to fly to United States from Glasgow Intl Airport, with most prices found around £412. If you are unable to visit United States during the month of March, then departing from Glasgow Intl Airport during the month February is also very affordable. Most momondo users find prices during this month for around £416.
What is the cheapest day to depart on your flight to United States?
According to our data, Wednesday is the cheapest day to fly to United States from Glasgow Intl Airport. The lowest ticket price found for a Wednesday departure recently was £422. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Glasgow Intl Airport to United States for around £488.
What is the cheapest time of day to depart on your flight to United States?
Our most recent data shows that the best time of day to fly to United States is in the afternoon. Flights from Glasgow Intl Airport to United States during this time can be as low as £451. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £474 on average. Flights to United States from Glasgow Intl Airport in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.
How far in advance should I book a flight to United States?
You are more likely to see cheaper flights to United States from Glasgow Intl Airport when booking 17 weeks ahead of your departure date. In general, you can expect to find flights to United States for around £493 when searching 17 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Glasgow Intl Airport for as low as £424 on momondo.
What is the cheapest airline that flies from Glasgow Intl to United States?
Finnair, Aer Lingus, and British Airways are the most popular carriers operating from Glasgow Intl to United States
Which airlines fly to United States?
British Airways, Icelandair and Aer Lingus are the top three most popular airlines that fly to United States from Glasgow Intl Airport according to our data. British Airways is the first choice among our users, with 70% of people opting to fly with this airline when travelling to United States. Keep in mind that there are 10 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.
Cheap Glasgow Intl Airport to United States flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Glasgow Intl Airport to United States
When did momondo last update prices for flights from Glasgow Intl Airport to United States?
Prices for flights from Glasgow Intl Airport to United States are updated daily.
How many operators does momondo search for flights from Glasgow Intl Airport to United States?
As of May 2025, there are 11 operators available to choose from for flights from Glasgow Intl Airport to United States.
How old do you have to be to fly from Glasgow Intl Airport to United States?
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 Glasgow Intl Airport to United States.
What documentation or ID do you need to fly to United States?
The required travel and health documents for your United States trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United States. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Glasgow Intl Airport to United States?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Glasgow Intl Airport to United States is Airbus A350-1000 (50.00% of total bookings). The next most popular plane model is Airbus A330-300 (50.00%).
Best airlines flying from Glasgow Intl Airport to United States
Compare and see reviews for airlines that fly from Glasgow Intl Airport to United States with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £343 | Free Cancellation | Rating 7.4 643 reviews | |||
| PriceFrom £350 | Free Cancellation | Rating 7.0 487 reviews | |||
| PriceFrom £351 | Free Cancellation | Rating 7.8 1,334 reviews | |||
| PriceFrom £359 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom £360 | Free Cancellation | Rating 7.4 1,446 reviews | |||
| PriceFrom £364 | Free Cancellation | Rating 6.6 6,846 reviews | |||
| PriceFrom £392 | Free Cancellation | Rating 7.6 1,275 reviews | |||
| PriceFrom £401 | Free Cancellation | Rating 7.0 2,701 reviews | |||
| PriceFrom £444 | Free Cancellation | Rating 7.0 1,076 reviews | |||
| PriceFrom £464 | Free Cancellation | Rating 6.7 7,045 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Glasgow to United States?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Glasgow to United States for you.
Can I find flights from Glasgow to United States with flexible booking policies on momondo?
All flight searches from Glasgow to United States on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Glasgow to United States?
momondo helps you find the best flight between Glasgow and United States by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Glasgow to United States right now. Can momondo alert me if prices change?
If you are simply researching potential flights to United States, momondo offers a useful price alert feature which will track prices for flights to United States from Glasgow and alert you when they change.