A large historic building with multiple towers and a prominent clock tower, surrounded by a well-maintained lawn and a few parked cars.

$285 Cheap Flights from Chicago (ORD) to Glasgow (GLA)

View $285 flight on Sun, Oct 4, 2026Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Glasgow International Airport (GLA)

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Cheap Flights from Chicago to Glasgow (ORD-GLA)

Prices were available within the past 7 days and start at $285 for one-way flights and $683 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Sun, Nov 22 - Tue, Dec 15
ORD
Chicago
GLA
Glasgow
$683 Roundtrip, found 4 days ago
$683
Roundtrip
found 4 days ago
Select Icelandair flight, departing Sun, Nov 22 from Chicago to Glasgow, returning Tue, Dec 15, priced at $683 found 4 days ago
Icelandair
Mon, Aug 24 - Sat, Aug 29
ORD
Chicago
GLA
Glasgow
$697 Roundtrip, found 3 days ago
$697
Roundtrip
found 3 days ago
Select Icelandair flight, departing Mon, Aug 24 from Chicago to Glasgow, returning Sat, Aug 29, priced at $697 found 3 days ago
Icelandair
Sat, Nov 7 - Mon, Nov 16
ORD
Chicago
GLA
Glasgow
$745 Roundtrip, found 1 hour ago
$745
Roundtrip
found 1 hour ago
Select Icelandair flight, departing Sat, Nov 7 from Chicago to Glasgow, returning Mon, Nov 16, priced at $745 found 1 hour ago
Icelandair
Sun, Aug 23 - Wed, Dec 23
ORD
Chicago
GLA
Glasgow
$752 Roundtrip, found 4 days ago
$752
Roundtrip
found 4 days ago
Select Icelandair flight, departing Sun, Aug 23 from Chicago to Glasgow, returning Wed, Dec 23, priced at $752 found 4 days ago
Icelandair
Sun, Sep 20 - Fri, Oct 2
ORD
Chicago
GLA
Glasgow
$752 Roundtrip, found 3 days ago
$752
Roundtrip
found 3 days ago
Select Icelandair flight, departing Sun, Sep 20 from Chicago to Glasgow, returning Fri, Oct 2, priced at $752 found 3 days ago
British Airways
Tue, Dec 8 - Tue, Jan 12
ORD
Chicago
GLA
Glasgow
$754 Roundtrip, found 3 days ago
$754
Roundtrip
found 3 days ago
Select British Airways flight, departing Tue, Dec 8 from Chicago to Glasgow, returning Tue, Jan 12, priced at $754 found 3 days ago
Icelandair
Tue, Sep 22 - Mon, Sep 28
ORD
Chicago
GLA
Glasgow
$760 Roundtrip, found 1 day ago
$760
Roundtrip
found 1 day ago
Select Icelandair flight, departing Tue, Sep 22 from Chicago to Glasgow, returning Mon, Sep 28, priced at $760 found 1 day ago
Iberia
Sun, Nov 22 - Tue, Dec 15
ORD
Chicago
GLA
Glasgow
$768 Roundtrip, found 4 days ago
$768
Roundtrip
found 4 days ago
Select Iberia flight, departing Sun, Nov 22 from Chicago to Glasgow, returning Tue, Dec 15, priced at $768 found 4 days ago
American Airlines
Tue, Sep 29 - Sun, Oct 4
ORD
Chicago
GLA
Glasgow
$835 Roundtrip, found 1 day ago
$835
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Sep 29 from Chicago to Glasgow, returning Sun, Oct 4, priced at $835 found 1 day ago
Delta
Sat, Jan 2 - Mon, Jan 11
ORD
Chicago
GLA
Glasgow
$854 Roundtrip, found 4 days ago
$854
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Jan 2 from Chicago to Glasgow, returning Mon, Jan 11, priced at $854 found 4 days ago

Alternative airports near Glasgow

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Glasgow Intl. GLA. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $1,056
GLA
Glasgow Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $1,056

Find the cheapest month to fly from Chicago (ORD) to Glasgow (GLA)

November is typically the cheapest month to fly

From $659 - $904 per traveler.

What you need to know for your flight from O'Hare Intl. to Glasgow Intl.

Chicago (ORD) to Glasgow (GLA) at a glance

Experience a variety of airlines flying from Chicago O'Hare International Airport (ORD) to Glasgow International Airport (GLA) on this long-haul international route. Explore options from full-service carriers to find an itinerary that aligns with your budget, schedule, and travel plans while discovering the iconic sights and neighborhoods of Glasgow. Get all the essential details for your flights from ORD to GLA as you plan your journey.

  • Fastest flight duration: around 9 hours in-flight, plus roughly 2 hours layover with one stop
  • Route distance: roughly 3,700 miles (5,950 km)
  • Flights per week: around 9 departures on average
  • Typical fares (one-way): economy tickets often range from $260–$725, depending on seasonality and how far ahead you book

Flights from O'Hare International Airport (ORD) to Glasgow International Airport (GLA)

Based on recent traveler bookings, here are the top airlines favored for flights from Chicago to Glasgow, particularly for one-stop and multi-stop options. Common layover points include Heathrow Airport (LHR) with about a 2h 15m connection, Keflavik International Airport (KEF) at approximately 50 minutes, and Dublin Airport (DUB) with a layover of around 1h 45m. This variety allows you to compare prices, total travel time, and cabin classes to find the ideal itinerary for your journey.

  • Icelandair: This full-service airline provides one-stop flights, with one-way ticket prices typically falling between $260 and $1375. It represents about 33% of the departures for this route, featuring an in-flight duration of 9 hours and a total travel time of around 11 hours, including layover.
  • American Airlines: Offering one-stop services as a full-service carrier, American Airlines has one-way fares usually ranging from $300 to $895. They account for roughly 33% of departures on this route, with an in-air time of 9 hours and a total journey time of approximately 11 hours, including layover.
  • British Airways: This full-service airline provides both one-stop and multi-stop options, with one-way fares generally between $310 and $645. It makes up about 20% of the departures on this route, with a typical journey involving 9 hours of flight time and a total journey time of roughly 11 hours.
  • Aer Lingus: As a full-service airline offering one-stop services, Aer Lingus has one-way prices typically ranging from $260 to $485. They account for around 7% of departures on this route, featuring 9 hours of in-flight time and a total travel duration of approximately 11 hours, including layover.
  • Lufthansa: This full-service airline provides one-stop flights, with one-way fares generally ranging from $430 to $675. Representing about 3% of the departures on this route, it features a flight duration of 9 hours and a total journey time of roughly 11 hours, including layover.

Travelers can enhance their journey from Chicago to Glasgow by opting for an upgrade. Icelandair provides business class service on this route for a more comfortable experience.

Best time to fly from Chicago (ORD) to Glasgow (GLA)

The most popular months for travelers flying from Chicago to Glasgow are March, April, and June, when peak temperatures in Glasgow reach up to 55.2°F in June. If you prefer quieter travel, consider October, the least busy time to visit with temperatures around 48.7°F and typically the lowest average one-way fare (around $300). Flight availability peaks in June, with approximately 11 flights per week, making it easier to find convenient departure times. January and December have the fewest flights, with approximately 7 flights per week.

  • Cheapest time to fly: October usually offers good deals with average one-way fare around $300, roughly 33% cheaper than the yearly average.
  • Another budget-friendly time to fly: February typically offers an average one-way fare of around $339.
  • Most flight options: June has the highest number of flights from Chicago to Glasgow, with approximately 11 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January38.3°F (3.5°C)Low7$494
February39.0°F (3.9°C)Low8$339
March41.2°F (5.1°C)High9$403
April45.1°F (7.3°C)High10$437
May49.8°F (9.9°C)Average9$458
June55.2°F (12.9°C)High11$648
July57.4°F (14.1°C)Average9$506
August56.3°F (13.5°C)Average10$549
September53.6°F (12.0°C)Average9$445
October48.7°F (9.3°C)Low8$300
November43.0°F (6.1°C)Average10$360
December39.4°F (4.1°C)Average7$442

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Chicago (ORD) to Glasgow (GLA)

  • Chicago to Edinburgh (ORD-EDI): Edinburgh Airport (EDI) lies approximately 42 miles from Glasgow International Airport (GLA). One-way economy fares for this journey generally fall between $325 and $970, influenced by seasonal demand and advance booking. Travelers can choose from both non-stop and one-stop flights, with common layover points at Dublin Airport (DUB) and Heathrow Airport (LHR). Major airlines servicing this route include United and Aer Lingus. Business class seating is also offered for those seeking a more premium experience.

How to find the best prices for flights from Chicago (ORD) to Glasgow (GLA)

Getting some of the best deals on flights from Chicago to Glasgow is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually available when booking 2-8 weeks in advance, although most travelers tend to book at least 2 months ahead. Evening departures between 6 PM and 12 AM often provide lower prices and are particularly popular. Additionally, flying on Sunday can lead to cheaper fares, while Wednesday is the most common travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Glasgow hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Glasgow International Airport from O'Hare International Airport

Glasgow welcomes travelers from Chicago with a range of transport options based on price, convenience, and proximity. Glasgow city center is approximately a 15-minute drive (covering about 9 miles) from Glasgow International Airport, depending on traffic. Here's how to reach Glasgow efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Glasgow, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Glasgow International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Glasgow International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Glasgow International Airport, Glasgow Seaport, a seaport, is located about 0.4 miles away by car, while Paisley St James Station, a train station, is approximately 1.4 miles away by car. Additionally, Govan Station, a metro station, is situated about 6.5 miles from the airport, also reachable by car.

Frequently asked questions

How much does a flight from Chicago, IL (ORD-O'Hare Intl.) to Glasgow (GLA-Glasgow Intl.) cost?
You can find cheap one-way flights from $285 and cheap return flights from $683 Chicago, IL (ORD-O'Hare Intl.) to Glasgow (GLA-Glasgow Intl.) with Expedia. One-way flights usually range from $400 to $4594, and return flights typically cost between $768 and $5367. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Chicago, IL (ORD-O'Hare Intl.) to Glasgow (GLA-Glasgow Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Chicago, IL (ORD-O'Hare Intl.) to Glasgow (GLA-Glasgow Intl.)?
The cheapest month to fly from ORD to GLA is November when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Chicago, IL (ORD-O'Hare Intl.) to Glasgow (GLA-Glasgow Intl.)?
Enter ORD to GLA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Chicago, IL (ORD-O'Hare Intl.) to Glasgow (GLA-Glasgow Intl.)?
KLM is one of the cheapest airlines offering connecting flights from Chicago (ORD) to Glasgow (GLA) with a layover in Hartsfield-Jackson Atlanta Intl. (ATL), starting from around $657. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Chicago, IL (ORD-O'Hare Intl.) to Glasgow (GLA-Glasgow Intl.)?
To find a cheap flight from Chicago, IL (ORD-O'Hare Intl.) to Glasgow (GLA-Glasgow Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Chicago, IL (ORD-O'Hare Intl.) to Glasgow (GLA-Glasgow Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Chicago, IL (ORD-O'Hare Intl.) to Glasgow (GLA-Glasgow Intl.)?
The earliest flight from Chicago (ORD) to Glasgow (GLA) typically leaves at around 12:10 AM local time, operated by American Airlines and British Airways. This seasonal service is available in December, allowing you to make the most of your time in Glasgow. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Chicago, IL (ORD-O'Hare Intl.) to Glasgow (GLA-Glasgow Intl.)?
For flights from O'Hare Intl. (ORD) to Glasgow Intl. (GLA), the most popular departure times are in the late afternoon, from 3pm to 6pm. This accounts for around 36% of total traffic. Many major carriers, including British Airways, United Airlines, and American Airlines, offer flights during this window. Many travelers prefer this time because it allows for a leisurely morning before heading to the airport.
How long does it take to fly from Chicago, IL (ORD-O'Hare Intl.) to Glasgow (GLA-Glasgow Intl.)?
A flight from ORD to GLA with a layover takes around 13 hours 50 minutes, with the route covering approximately 3,666 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Chicago, IL (ORD-O'Hare Intl.) to Glasgow (GLA-Glasgow Intl.)?
You can fly business class between ORD and GLA. Airlines that offer business class service on this route include:

  • United Airlines
  • British Airways
  • KLM
  • Lufthansa
  • Icelandair
  • Delta Air Lines
  • JetBlue Airways
  • American Airlines
  • Aer Lingus
  • Air Canada

First class is available with Lufthansa and United Airlines.
How do I earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Glasgow (GLA-Glasgow Intl.) flight with Expedia?
It's easy to earn miles on a Chicago, IL (ORD-O'Hare Intl.) to Glasgow (GLA-Glasgow Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Glasgow from O'Hare Intl. (ORD)?
When traveling from O'Hare Intl. (ORD) to Glasgow, you can fly into Glasgow Intl. (GGW) and Glasgow Intl. (GLA). Some flights may connect through major hubs like Denver Intl. (DEN), Seattle - Tacoma Intl. (SEA), Dallas-Fort Worth Intl. (DFW) before reaching Glasgow. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Chicago, IL (ORD-O'Hare Intl.) to Glasgow (GLA-Glasgow Intl.) at the last minute?
Typically, booking a last minute flight from Chicago, IL (ORD-O'Hare Intl.) to Glasgow (GLA-Glasgow Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Chicago, IL (ORD-O'Hare Intl.) to Glasgow (GLA-Glasgow Intl.) flight and hotel package?
Securing a Chicago, IL (ORD-O'Hare Intl.) to Glasgow (GLA-Glasgow Intl.) Scotland Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Chicago, IL (ORD-O'Hare Intl.) to Glasgow (GLA-Glasgow Intl.)?
If you booked your Chicago, IL (ORD-O'Hare Intl.) to Glasgow (GLA-Glasgow Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Glasgow Intl.
Airlines serving
Aer Lingus, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, United, Virgin Atlantic
Roundtrip price
$683
Distance
3665 mi

Book with confidence

Chicago to Glasgow Flights

The cheapest times to fly from Chicago to Glasgow

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Glasgow are during the month of November. You can find some of the cheapest flights from Chicago to Glasgow with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Glasgow

Sunday is one of the best days to book for cheap flights from Chicago to Glasgow: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chicago to Glasgow

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Glasgow in 2026. You can also book with separate airlines for your outbound and return journeys, from $285 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Glasgow flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chicago to Glasgow airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Chicago to Glasgow Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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