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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 19 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 19 October 2026.
Tue 24/1120:35 -
1 stop26h 45m
Wed 6/118:30 -
1 stop19h 00m
Deal found 15/10£1,445
Wed 18/1112:15 -
1 stop11h 05m
Mon 28/1218:30 -
1 stop19h 00m
Deal found 18/10£1,463
Mon 7/1220:35 -
1 stop26h 45m
Sun 13/1218:30 -
1 stop19h 00m
Deal found 15/10£1,471
Wed 18/1111:55 -
1 stop11h 25m
Tue 24/1118:30 -
1 stop10h 15m
Deal found 16/10£1,481
Thu 24/1211:55 -
1 stop11h 25m
Thu 31/1218:30 -
1 stop10h 25m
Deal found 18/10£1,490
Thu 24/1212:15 -
1 stop11h 05m
Wed 6/118:30 -
1 stop10h 20m
Deal found 19/10£1,490
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 19 October 2026.
Wed 11/1111:55 -
1 stop11h 25m
Mon 16/1118:30 -
1 stop10h 15m
Deal found 18/10£1,499
Sat 10/421:15 -
2 stops24h 45m
Sat 17/417:45 -
2 stops20h 40m
Deal found 17/10£2,393
Sun 14/219:30 -
1 stop27h 15m
Sun 21/219:10 -
1 stop16h 30m
Deal found 17/10£2,483
Sun 15/1106:30 -
1 stop17h 50m
Tue 24/1120:15 -
1 stop20h 20m
Deal found 19/10£3,030
Sun 27/1211:55 -
1 stop11h 25m
Mon 4/118:30 -
1 stop10h 15m
Deal found 17/10£1,694
Sat 20/210:25 -
Nonstop9h 20m
Sun 7/315:45 -
Nonstop8h 10m
Deal found 18/10£3,541
Wed 25/1111:55 -
1 stop11h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 16/10£1,073
Sat 31/1018:50 -
2 stops52h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 16/10£1,368
Sat 5/1216:35 -
1 stop28h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 18/10£1,430
Thu 29/1010:00 -
1 stop12h 15m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/10£1,616
Wed 11/1112:35 -
Nonstop8h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/10£1,687
Fri 15/110:25 -
Nonstop9h 20m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 17/10£1,778
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 19 October 2026.
Tue 10/1120:35 -
1 stop26h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/10£1,055
Wed 4/1111:55 -
1 stop11h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/10£1,061
Wed 25/1111:55 -
1 stop11h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 16/10£1,073
Wed 25/1112:15 -
1 stop11h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 16/10£1,074
Thu 12/1112:15 -
1 stop11h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/10£1,082
Wed 11/1120:35 -
1 stop26h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/10£1,083
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 19 October 2026.
Wed 18/1112:15 -
1 stop11h 05m
Mon 28/1218:30 -
1 stop19h 00m
Deal found 18/10£1,463
Thu 24/1212:15 -
1 stop11h 05m
Wed 6/118:30 -
1 stop10h 20m
Deal found 19/10£1,490
Thu 31/1212:15 -
1 stop11h 05m
Thu 7/118:30 -
1 stop10h 20m
Deal found 18/10£1,586
Thu 24/1212:15 -
1 stop11h 05m
Wed 30/1218:30 -
1 stop10h 20m
Deal found 18/10£1,616
Wed 18/1112:15 -
1 stop11h 05m
Wed 25/1118:30 -
1 stop10h 20m
Deal found 18/10£1,633
Fri 15/112:15 -
1 stop11h 05m
Fri 22/118:30 -
1 stop19h 00m
Deal found 17/10£1,639
Wed 25/1112:15 -
1 stop11h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 16/10£1,074
Thu 12/1112:15 -
1 stop11h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/10£1,082
Fri 15/112:15 -
1 stop11h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 17/10£1,109
Wed 4/1111:55 -
1 stop11h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 19/10£1,061
Wed 25/1111:55 -
1 stop11h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 16/10£1,073
Wed 11/1111:55 -
1 stop11h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 15/10£1,091
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 19 October 2026.
What is the cheapest price for a Business Class ticket to Chicago?
It would cost one person about £3,595 to fly Business Class to Chicago, usually. The lowest price a user reported recently is £2,906 (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 £1,694. 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 £1,692). Flying from United Kingdom to Chicago in September is currently the most expensive (average of £3,949). 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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