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Cheap business class flights to Chicago in 2026
Find the latest flights to Chicago in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 7,457,451 searches and data were last updated on 14 October 2026.
Explore the most affordable business class flight options available to Chicago. Find the lowest fares based on data from user searches, with prices last updated on 14 October 2026.
Wed 9/1212:15 -
1 stop11h 05m
Sat 12/1218:30 -
1 stop19h 00m
Deal found 9/10£1,462
Sat 19/1211:55 -
1 stop11h 25m
Tue 5/118:30 -
1 stop10h 15m
Deal found 10/10£1,499
Tue 10/1120:35 -
1 stop26h 45m
Tue 17/1118:30 -
1 stop19h 00m
Deal found 10/10£1,567
Mon 2/1120:35 -
1 stop26h 45m
Mon 9/1118:30 -
1 stop19h 00m
Deal found 12/10£1,576
Thu 24/1212:15 -
1 stop11h 05m
Sat 9/118:30 -
1 stop10h 20m
Deal found 14/10£1,593
Mon 30/1120:35 -
1 stop26h 45m
Fri 4/1218:30 -
1 stop19h 00m
Deal found 13/10£1,607
Best business class flights to Chicago
Discover carefully curated business class flight deals to Chicago that have cost, travel time, and stopover in mind to ensure you get the best travel experience. Data last updated 14 October 2026.
Sat 19/1211:55 -
1 stop11h 25m
Tue 5/118:30 -
1 stop10h 15m
Deal found 10/10£1,499
Fri 8/107:05 -
2 stops15h 40m
Fri 15/119:10 -
2 stops15h 15m
Deal found 10/10£2,126
Thu 29/1005:50 -
1 stop14h 35m
Sat 7/1118:00 -
1 stop33h 40m
Deal found 9/10£2,663
Tue 17/1105:50 -
2 stops17h 30m
Sun 22/1118:30 -
3 stops34h 00m
Deal found 12/10£2,825
Tue 12/106:30 -
1 stop33h 30m
Tue 19/111:45 -
1 stop22h 45m
Deal found 13/10£2,952
Wed 17/311:00 -
Nonstop8h 45m
Wed 14/418:00 -
Nonstop8h 05m
Deal found 13/10£3,076
Tue 10/1120:35 -
1 stop26h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/10£1,107
Thu 3/1216:00 -
1 stop29h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/10£1,303
Thu 22/1015:15 -
Nonstop9h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/10£1,608
Thu 22/1020:55 -
1 stop23h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/10£1,675
Wed 21/1011:40 -
1 stop13h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/10£1,977
Fri 6/1110:00 -
2 stops37h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/10£2,059
One-way business class flights to Chicago
Search for one-way business class flight options to Chicago. Find affordable one-way fares based on user searches. Data last updated 14 October 2026.
Wed 4/1111:55 -
1 stop11h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/10£1,036
Wed 4/1112:15 -
1 stop11h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/10£1,037
Wed 25/1111:55 -
1 stop11h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/10£1,049
Wed 25/1112:15 -
1 stop11h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/10£1,049
Wed 18/1112:15 -
1 stop11h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/10£1,051
Tue 3/1106:40 -
2 stops16h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/10£1,059
Quickest business class flights to Chicago
Explore quickest business class flight options to Chicago based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 October 2026.
Wed 9/1212:15 -
1 stop11h 05m
Sat 12/1218:30 -
1 stop19h 00m
Deal found 9/10£1,462
Thu 24/1212:15 -
1 stop11h 05m
Sat 9/118:30 -
1 stop10h 20m
Deal found 14/10£1,593
Wed 16/1212:15 -
1 stop11h 05m
Tue 5/118:30 -
1 stop10h 20m
Deal found 12/10£1,615
Tue 24/1112:15 -
1 stop11h 05m
Sun 29/1118:30 -
1 stop10h 20m
Deal found 10/10£1,633
Wed 18/1112:15 -
1 stop11h 05m
Sun 22/1118:30 -
1 stop10h 20m
Deal found 13/10£1,650
Thu 24/1212:15 -
1 stop11h 05m
Sun 10/118:30 -
1 stop19h 00m
Deal found 14/10£1,657
Sun 25/1013:20 -
1 stop10h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/10£2,576
Wed 4/1112:15 -
1 stop11h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/10£1,037
Wed 25/1112:15 -
1 stop11h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/10£1,049
Wed 18/1112:15 -
1 stop11h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/10£1,051
Thu 24/1212:15 -
1 stop11h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/10£1,078
Thu 22/1013:05 -
1 stop11h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/10£1,730
Travel insights for business class flights from United Kingdom to Chicago
Get recent, data-driven insights about business class flights from United Kingdom to Chicago including ideal travel times, pricing trends, and more.
GB0-CHI
EDI-ORD
LHR-ORD
MAN-ORD
LGW-ORD
Which month is the cheapest to fly Business Class from the United Kingdom to Chicago?
For Business Class flights, the cheapest month to fly this route is December. The most expensive months are September and February.
Rainfall in Chicago by month
Plan your trip to Chicago by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Chicago ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago when rainfall is around 43.0 mm.
Temperature in Chicago by month
Plan your trip to Chicago by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).
Frequently asked questions about Chicago business class tickets
Find answers to common questions related to Business Class tickets for flights to Chicago. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 14 October 2026.
What is the cheapest price for a Business Class ticket to Chicago?
It would cost one person about £3,621 to fly Business Class to Chicago, usually. The lowest price a user reported recently is £2,927 (for a Business Class class ticket flying from London Heathrow Airport to Chicago).
How much do Prem Economy Class flight tickets to Chicago cost?
The average price for a Prem Economy Class ticket to Chicago recently is £1,672. For what you get as travel perks, Prem Economy Class cabin is a great alternative to Business Class. Business Class tickets are also usually 54% more expensive.
How many premium cabins does Finnair have for flights to Chicago?
Travellers who want to experience premium cabins usually book through Finnair, the most popular airline with flights to Chicago. There are 3 premium cabins provided right now: Prem Economy Class, Business Class and First Class.
What is the cheapest month to book a Business Class flight from United Kingdom to Chicago?
Currently, December is the cheapest month in which you can book a Business Class flight from United Kingdom to Chicago (average of £1,675). Flying from United Kingdom to Chicago in September is currently the most expensive (average of £3,977). There are several factors that can impact the price of a flight, so comparing airlines, departure airports, and flight times can provide users with more options.
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