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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 27 September 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 27 September 2026.
Wed 9/1212:15 -
1 stop11h 05m
Sun 13/1218:30 -
1 stop19h 00m
Deal found 25/9£1,553
Wed 11/1112:15 -
1 stop11h 05m
Sun 15/1118:30 -
1 stop10h 20m
Deal found 23/9£1,609
Mon 2/1120:35 -
1 stop26h 45m
Fri 13/1118:30 -
1 stop10h 20m
Deal found 26/9£1,634
Tue 1/1212:15 -
1 stop11h 05m
Tue 8/1218:30 -
1 stop19h 00m
Deal found 26/9£1,667
Sat 17/1015:40 -
1 stop32h 35m
Sat 24/1019:30 -
1 stop13h 10m
Deal found 22/9£1,686
Tue 1/1212:15 -
1 stop11h 05m
Fri 4/1218:30 -
1 stop19h 00m
Deal found 26/9£1,700
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 27 September 2026.
Sun 11/1013:05 -
1 stop11h 10m
Fri 16/1022:25 -
1 stop31h 15m
Deal found 23/9£1,985
Sat 28/1110:05 -
1 stop38h 15m
Fri 4/1220:15 -
1 stop30h 55m
Deal found 22/9£2,696
Mon 26/1021:05 -
2 stops25h 40m
Tue 3/1119:10 -
2 stops15h 15m
Deal found 26/9£2,705
Wed 9/1208:40 -
1 stop13h 35m
Sun 13/1218:50 -
1 stop17h 00m
Deal found 25/9£2,753
Wed 2/1212:50 -
1 stop11h 30m
Sun 6/1220:40 -
Nonstop7h 45m
Deal found 26/9£2,819
Wed 9/1210:00 -
2 stops18h 57m
Sun 13/1209:59 -
2 stops17h 01m
Deal found 25/9£2,852
Sun 29/1120:35 -
1 stop26h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/9£1,189
Sat 3/1006:40 -
2 stops17h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/9£1,248
Sat 28/1114:15 -
1 stop14h 22m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/9£1,661
Thu 8/1006:30 -
1 stop13h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/9£1,697
Thu 8/1011:10 -
Nonstop8h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/9£1,703
Fri 30/1006:40 -
1 stop16h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 26/9£1,712
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 27 September 2026.
Tue 1/1212:15 -
1 stop11h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/9£1,059
Thu 15/1006:40 -
3 stops44h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/9£1,160
Sun 29/1120:35 -
1 stop26h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/9£1,189
Wed 7/1007:05 -
3 stops17h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/9£1,239
Sat 3/1006:40 -
2 stops17h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/9£1,248
Fri 20/1120:35 -
1 stop26h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/9£1,279
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 27 September 2026.
Wed 9/1212:15 -
1 stop11h 05m
Sun 13/1218:30 -
1 stop19h 00m
Deal found 25/9£1,553
Wed 11/1112:15 -
1 stop11h 05m
Sun 15/1118:30 -
1 stop10h 20m
Deal found 23/9£1,609
Tue 1/1212:15 -
1 stop11h 05m
Tue 8/1218:30 -
1 stop19h 00m
Deal found 26/9£1,667
Tue 1/1212:15 -
1 stop11h 05m
Fri 4/1218:30 -
1 stop19h 00m
Deal found 26/9£1,700
Wed 11/1112:15 -
1 stop11h 05m
Sat 14/1118:30 -
1 stop10h 20m
Deal found 23/9£1,794
Mon 30/1112:15 -
1 stop11h 05m
Sat 5/1218:30 -
1 stop10h 20m
Deal found 26/9£1,801
Tue 1/1212:15 -
1 stop11h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/9£1,059
Wed 7/1015:40 -
1 stop11h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/9£1,480
Wed 30/915:40 -
1 stop11h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 23/9£1,529
Fri 16/1015:40 -
1 stop11h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 27/9£1,655
Wed 7/1007:05 -
3 stops17h 10m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 25/9£1,239
Sat 3/1006:40 -
2 stops17h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 22/9£1,248
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
MAN-ORD
LGW-ORD
LHR-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 27 September 2026.
What is the cheapest price for a Business Class ticket to Chicago?
It would cost one person about £3,618 to fly Business Class to Chicago, usually. The lowest price a user reported recently is £2,925 (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 £1,720. For what you get as travel perks, Prem Economy Class cabin is a great alternative to Business Class. Business Class tickets are also usually 53% 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: Business Class, Prem Economy 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 £1,711). Flying from United Kingdom to Chicago in September is currently the most expensive (average of £3,975). 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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