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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 31 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 31 August 2026.
Tue 13/1021:25 -
1 stop30h 00m
Sun 18/1019:25 -
1 stop10h 30m
Deal found 31/8£1,469
Wed 16/1211:55 -
1 stop11h 25m
Wed 23/1218:30 -
1 stop10h 15m
Deal found 29/8£1,563
Wed 23/1211:55 -
1 stop11h 25m
Tue 5/118:30 -
1 stop10h 25m
Deal found 27/8£1,567
Mon 30/1112:15 -
1 stop11h 05m
Mon 7/1218:30 -
1 stop10h 20m
Deal found 27/8£1,567
Tue 3/1120:35 -
1 stop26h 45m
Mon 23/1118:30 -
1 stop10h 20m
Deal found 29/8£1,577
Sat 19/1211:55 -
1 stop11h 25m
Sun 3/118:30 -
1 stop10h 25m
Deal found 28/8£1,582
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 31 August 2026.
Thu 31/1211:55 -
1 stop11h 25m
Sun 3/118:30 -
1 stop10h 25m
Deal found 28/8£1,742
Mon 30/1110:00 -
1 stop12h 15m
Mon 7/1218:25 -
1 stop15h 20m
Deal found 27/8£1,838
Sun 25/1018:40 -
1 stop28h 05m
Sun 1/1119:15 -
1 stop14h 45m
Deal found 26/8£2,031
Wed 23/1210:55 -
1 stop29h 05m
Tue 5/111:45 -
1 stop16h 10m
Deal found 27/8£2,571
Mon 12/1005:55 -
2 stops18h 20m
Mon 19/1019:25 -
2 stops20h 45m
Deal found 30/8£2,842
Mon 30/1108:40 -
2 stops19h 02m
Mon 7/1216:25 -
1 stop9h 45m
Deal found 27/8£2,885
Thu 7/112:15 -
1 stop11h 05m
Deal found 29/8£1,170
Wed 9/920:15 -
1 stop24h 00m
Deal found 30/8£1,238
Wed 9/919:50 -
1 stop22h 50m
Deal found 26/8£1,313
Thu 1/1019:10 -
1 stop27h 00m
Deal found 31/8£1,419
Wed 9/919:15 -
1 stop26h 45m
Deal found 26/8£1,431
Tue 8/912:50 -
1 stop14h 47m
Deal found 28/8£1,505
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 31 August 2026.
Sat 19/1220:35 -
1 stop26h 45m
Deal found 31/8£1,082
Sun 1/1120:35 -
1 stop26h 45m
Deal found 31/8£1,127
Wed 3/220:35 -
1 stop26h 45m
Deal found 29/8£1,135
Wed 6/120:35 -
1 stop26h 45m
Deal found 29/8£1,135
Sun 20/1220:35 -
1 stop26h 45m
Deal found 31/8£1,136
Sun 29/1120:35 -
1 stop26h 45m
Deal found 31/8£1,140
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 31 August 2026.
Thu 15/1011:30 -
Nonstop8h 30m
Thu 22/1018:30 -
Nonstop7h 55m
Deal found 31/8£4,979
Thu 10/911:30 -
Nonstop8h 30m
Sat 26/918:30 -
Nonstop7h 55m
Deal found 27/8£7,714
Wed 23/1209:20 -
1 stop11h 05m
Tue 5/111:10 -
2 stops14h 05m
Deal found 27/8£3,051
Sun 27/1213:15 -
1 stop11h 05m
Sun 3/120:05 -
1 stop10h 35m
Deal found 29/8£3,431
Mon 30/1112:15 -
1 stop11h 05m
Mon 7/1218:30 -
1 stop10h 20m
Deal found 27/8£1,567
Tue 22/1212:15 -
1 stop11h 05m
Wed 6/118:30 -
1 stop10h 20m
Deal found 31/8£1,616
Wed 21/1011:30 -
Nonstop8h 30m
Deal found 26/8£3,174
Wed 30/911:30 -
Nonstop8h 30m
Deal found 31/8£6,282
Wed 9/910:00 -
1 stop10h 30m
Deal found 27/8£1,318
Fri 25/909:20 -
1 stop10h 55m
Deal found 27/8£1,621
Thu 7/112:15 -
1 stop11h 05m
Deal found 29/8£1,170
Thu 7/114:00 -
1 stop11h 15m
Deal found 29/8£1,752
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
LGW-ORD
LHR-ORD
STN-ORD
BHX-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 31 August 2026.
What is the cheapest price for a Business Class ticket to Chicago?
It would cost one person about £3,530 to fly Business Class to Chicago, usually. The lowest price a user reported recently is £2,724 (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 £1,575. For what you get as travel perks, Prem Economy Class cabin is a great alternative to Business Class. Business Class tickets are also usually 56% 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 £3,852). 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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