Cheap flights from Illinois to Glasgow from £160
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Glasgow departing on 21/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Illinois 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 cheapest month to fly to Glasgow Intl Airport?
In general, February is the cheapest month to fly from Illinois to Glasgow Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £447. If you’re not able to fly to Glasgow Intl Airport in February, then October is your next best option. Flight prices from Illinois to Glasgow Intl Airport during October average around £454.
What is the cheapest day to depart on your flight to Glasgow Intl Airport?
On average, the least expensive day to fly to Glasgow Intl Airport from Illinois is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as £413. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £695. These prices are subject to change though, so be sure to set up a Price Alert for flights to Glasgow Intl Airport.
What is the cheapest time of day to depart on your flight to Glasgow Intl Airport?
In the afternoon is the cheapest time of day to fly from Illinois to Glasgow Intl Airport when you can find flight prices for as low as £460. Flying to Glasgow Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Glasgow Intl Airport are more costly in the evening, with an average ticket price of £698. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
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 Illinois when booking 21 weeks ahead of your departure date. In general, you can expect to find flights to Glasgow Intl Airport for around £555 when searching 21 weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Glasgow Intl Airport from Illinois for as low as £436 on momondo.
Cheap Illinois to Glasgow Intl Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to Glasgow Intl Airport
When did momondo last update prices for flights from Illinois to Glasgow Intl Airport?
Prices for flights from Illinois to Glasgow Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Illinois to Glasgow Intl Airport?
The number of operators available for flights from Illinois to Glasgow Intl Airport is 2 as of June 2025.
How old do you have to be to fly from Illinois 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 Illinois to Glasgow Intl Airport.
What documentation or ID do you need to fly to Glasgow Intl Airport?
The required travel and health documents for your Glasgow Intl Airport 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 Glasgow Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Illinois to Glasgow Intl Airport
Compare and see reviews for airlines that fly from Illinois to Glasgow Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £297 | Free Cancellation | Rating 7.0 502 reviews | |||
| PriceFrom £327 | Free Cancellation | Rating 6.6 7,031 reviews |
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Why should I use momondo to find a flight deal from Illinois to Glasgow?
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 Illinois to Glasgow for you.
Can I find flights from Illinois to Glasgow with flexible booking policies on momondo?
All flight searches from Illinois to Glasgow on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Illinois to Glasgow?
momondo provides multiple filters to help you find the best flight to Glasgow from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Illinois to Glasgow right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Glasgow from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.