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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 858,174 searches and data were last updated on 16 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 16 August 2026.
Wed 30/1220:35 -
1 stop26h 45m
Sat 9/118:30 -
1 stop19h 00m
Deal found 12/8£1,412
Thu 3/913:00 -
1 stop11h 15m
Mon 7/922:25 -
1 stop10h 15m
Deal found 11/8£1,460
Wed 23/1211:55 -
1 stop11h 25m
Tue 5/118:30 -
1 stop10h 25m
Deal found 14/8£1,519
Wed 23/1212:15 -
1 stop11h 05m
Tue 5/118:30 -
1 stop19h 00m
Deal found 14/8£1,519
Thu 3/921:25 -
1 stop30h 00m
Mon 7/922:25 -
1 stop31h 30m
Deal found 15/8£1,541
Sun 20/1211:55 -
1 stop11h 25m
Wed 30/1218:30 -
1 stop10h 25m
Deal found 14/8£1,544
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 16 August 2026.
Sat 26/1211:55 -
1 stop11h 25m
Thu 31/1218:30 -
1 stop10h 15m
Deal found 12/8£1,654
Mon 28/922:05 -
1 stop29h 15m
Sat 3/1023:20 -
1 stop34h 15m
Deal found 12/8£1,850
Sat 26/1210:10 -
1 stop12h 35m
Thu 31/1219:15 -
2 stops17h 15m
Deal found 14/8£2,357
Sat 21/1116:35 -
1 stop28h 55m
Fri 27/1120:10 -
2 stops30h 10m
Deal found 12/8£2,438
Sat 21/1117:20 -
1 stop22h 40m
Sat 28/1111:45 -
1 stop16h 10m
Deal found 11/8£2,710
Sat 21/1116:35 -
1 stop28h 55m
Sat 28/1118:30 -
1 stop10h 25m
Deal found 16/8£2,772
Wed 2/915:40 -
1 stop11h 45m
Deal found 13/8£1,143
Mon 31/819:25 -
2 stops56h 00m
Deal found 13/8£1,260
Sun 6/906:00 -
1 stop16h 00m
Deal found 13/8£1,512
Wed 23/1215:40 -
Nonstop9h 05m
Deal found 12/8£1,585
Sun 13/1210:25 -
Nonstop9h 20m
Deal found 15/8£1,695
Wed 16/919:10 -
1 stop27h 00m
Deal found 15/8£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 16 August 2026.
Wed 2/906:40 -
2 stops20h 45m
Deal found 13/8£1,053
Sat 17/1017:30 -
2 stops54h 45m
Deal found 14/8£1,057
Wed 2/921:25 -
1 stop26h 50m
Deal found 11/8£1,062
Tue 10/1120:35 -
1 stop26h 45m
Deal found 14/8£1,072
Tue 1/921:25 -
1 stop26h 50m
Deal found 13/8£1,085
Wed 2/915:40 -
1 stop11h 45m
Deal found 11/8£1,092
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 16 August 2026.
Thu 15/1011:30 -
Nonstop8h 30m
Mon 2/1122:35 -
1 stop18h 45m
Deal found 15/8£3,345
Mon 25/109:20 -
1 stop11h 05m
Sun 7/216:25 -
1 stop10h 25m
Deal found 15/8£3,146
Wed 23/1212:15 -
1 stop11h 05m
Tue 5/118:30 -
1 stop19h 00m
Deal found 14/8£1,519
Wed 11/1112:15 -
1 stop11h 05m
Sun 15/1118:30 -
1 stop10h 20m
Deal found 14/8£1,545
Wed 23/1212:15 -
1 stop11h 05m
Fri 8/118:30 -
1 stop10h 20m
Deal found 12/8£1,546
Wed 23/1212:15 -
1 stop11h 05m
Sun 3/118:30 -
1 stop19h 00m
Deal found 13/8£1,706
Wed 16/911:30 -
Nonstop8h 30m
Deal found 15/8£6,237
Mon 24/811:30 -
Nonstop8h 35m
Deal found 13/8£4,786
Thu 27/811:30 -
Nonstop8h 35m
Deal found 15/8£4,850
Tue 25/811:30 -
Nonstop8h 35m
Deal found 13/8£8,234
Wed 26/811:30 -
Nonstop8h 35m
Deal found 13/8£8,545
Sat 22/809:20 -
1 stop10h 55m
Deal found 12/8£1,585
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 16 August 2026.
What is the cheapest price for a Business Class ticket to Chicago?
It would cost one person about £3,972 to fly Business Class to Chicago, usually. The lowest price a user reported recently is £2,784 (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 £1,712. 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 £1,557). Flying from United Kingdom to Chicago in February is currently the most expensive (average of £3,853). 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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