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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 26 August 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 26 August 2026.
Tue 22/1211:55 -
1 stop11h 25m
Tue 5/118:30 -
1 stop10h 15m
Deal found 22/8£1,186
Wed 21/1013:05 -
1 stop11h 10m
Wed 28/1019:30 -
1 stop10h 20m
Deal found 22/8£1,294
Sun 20/1220:35 -
1 stop26h 45m
Sun 27/1218:30 -
1 stop10h 20m
Deal found 22/8£1,316
Sat 19/1211:55 -
1 stop11h 25m
Sat 2/118:30 -
1 stop10h 15m
Deal found 22/8£1,365
Wed 23/1212:15 -
1 stop11h 05m
Sat 26/1218:30 -
1 stop10h 20m
Deal found 23/8£1,452
Fri 20/1112:15 -
1 stop11h 05m
Fri 27/1118:30 -
1 stop10h 20m
Deal found 22/8£1,473
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 26 August 2026.
Wed 14/1015:40 -
1 stop11h 45m
Sun 18/1022:25 -
1 stop10h 15m
Deal found 21/8£1,539
Fri 30/1010:10 -
1 stop12h 35m
Sun 8/1119:15 -
2 stops17h 55m
Deal found 23/8£2,054
Tue 22/1220:40 -
2 stops26h 40m
Tue 5/118:30 -
2 stops16h 05m
Deal found 25/8£2,071
Sat 23/116:35 -
1 stop28h 55m
Sun 31/120:10 -
1 stop13h 35m
Deal found 25/8£2,433
Sat 21/1117:20 -
1 stop22h 40m
Fri 27/1111:45 -
1 stop16h 10m
Deal found 21/8£2,496
Sat 21/1119:40 -
1 stop25h 15m
Fri 27/1117:40 -
1 stop19h 20m
Deal found 21/8£2,673
Thu 31/1211:55 -
1 stop11h 25m
Deal found 23/8£1,170
Thu 3/906:45 -
2 stops41h 30m
Deal found 25/8£1,249
Wed 9/919:50 -
1 stop22h 50m
Deal found 21/8£1,301
Wed 28/1006:40 -
1 stop16h 05m
Deal found 26/8£1,419
Wed 9/910:00 -
1 stop10h 30m
Deal found 21/8£1,419
Wed 9/915:15 -
Nonstop9h 00m
Deal found 21/8£1,534
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 26 August 2026.
Mon 11/120:35 -
1 stop26h 45m
Deal found 23/8£1,071
Tue 13/1021:25 -
1 stop30h 00m
Deal found 24/8£1,078
Wed 30/1220:35 -
1 stop26h 45m
Deal found 23/8£1,120
Tue 24/1120:35 -
1 stop26h 45m
Deal found 25/8£1,121
Sat 19/1220:35 -
1 stop26h 45m
Deal found 22/8£1,128
Sun 20/1220:35 -
1 stop26h 45m
Deal found 22/8£1,130
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 26 August 2026.
Tue 22/911:30 -
Nonstop8h 30m
Thu 24/918:00 -
1 stop11h 50m
Deal found 26/8£6,039
Thu 10/911:30 -
Nonstop8h 30m
Sat 26/918:30 -
Nonstop7h 55m
Deal found 21/8£7,592
Wed 6/109:20 -
1 stop11h 05m
Mon 11/116:25 -
1 stop10h 25m
Deal found 26/8£3,226
Wed 23/1212:15 -
1 stop11h 05m
Sat 26/1218:30 -
1 stop10h 20m
Deal found 23/8£1,452
Fri 20/1112:15 -
1 stop11h 05m
Fri 27/1118:30 -
1 stop10h 20m
Deal found 22/8£1,473
Sun 25/1012:15 -
1 stop11h 05m
Thu 29/1019:30 -
1 stop10h 20m
Deal found 22/8£1,520
Wed 9/911:30 -
Nonstop8h 30m
Deal found 23/8£6,273
Sun 20/911:30 -
Nonstop8h 30m
Deal found 25/8£6,282
Wed 30/911:30 -
Nonstop8h 30m
Deal found 24/8£8,569
Wed 9/910:00 -
1 stop10h 30m
Deal found 21/8£1,419
Mon 14/910:00 -
1 stop10h 30m
Deal found 24/8£1,750
Thu 31/1212:15 -
1 stop11h 05m
Deal found 23/8£1,168
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
LCY-ORD
LHR-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 February and October.
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 26 August 2026.
What is the cheapest price for a Business Class ticket to Chicago?
It would cost one person about £3,647 to fly Business Class to Chicago, usually. The lowest price a user reported recently is £2,763 (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 £1,598. For what you get as travel perks, Prem Economy Class cabin is a great alternative to Business Class. Business Class tickets are also usually 57% 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 £1,546). Flying from United Kingdom to Chicago in February is currently the most expensive (average of £3,824). 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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