Cheap First Class flights to Chicago
LHR — CHI
5 Nov — 12 Nov1
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Easily find flight tickets with no change feesCheap first 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 6 October 2026.
Top Rated Airline | British Airways |
|---|---|
No. of Airlines | 1 |
Arrival Airport | Chicago O'Hare Intl Airport |
Find first class flight deals to Chicago
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Cheapest first class flights to ChicagoExplore the most affordable first class flight options available to Chicago. Find the lowest fares based on data from user searches, with prices last updated on 6 October 2026.
Explore the most affordable first class flight options available to Chicago. Find the lowest fares based on data from user searches, with prices last updated on 6 October 2026.
Sun 1/1114:10 -
1 stop14h 22m
Sun 8/1108:05 -
1 stop17h 15m
Deal found 4/10£5,487
Thu 17/1211:00 -
Nonstop8h 45m
Thu 7/117:10 -
Nonstop7h 45m
Deal found 4/10£6,600
Fri 4/1215:40 -
Nonstop9h 05m
Fri 11/1220:00 -
1 stop17h 00m
Deal found 6/10£6,755
Sat 5/1215:40 -
Nonstop9h 05m
Sat 12/1221:50 -
Nonstop7h 45m
Deal found 6/10£6,918
Fri 4/1215:40 -
Nonstop9h 05m
Sat 12/1221:50 -
Nonstop7h 45m
Deal found 6/10£7,095
Tue 24/1115:40 -
Nonstop9h 05m
Fri 4/1221:50 -
Nonstop7h 45m
Deal found 6/10£7,490
Best first class flights to ChicagoDiscover carefully curated first 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 6 October 2026.
Discover carefully curated first 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 6 October 2026.
Thu 17/1211:00 -
Nonstop8h 45m
Thu 7/117:10 -
Nonstop7h 45m
Deal found 4/10£6,600
Sat 5/1215:40 -
Nonstop9h 05m
Fri 11/1221:50 -
Nonstop7h 45m
Deal found 6/10£6,918
Sat 5/1215:40 -
Nonstop9h 05m
Sat 12/1221:50 -
Nonstop7h 45m
Deal found 6/10£6,918
Tue 24/1115:40 -
Nonstop9h 05m
Fri 4/1221:50 -
Nonstop7h 45m
Deal found 6/10£7,490
Wed 25/1111:00 -
Nonstop8h 45m
Fri 4/1221:50 -
Nonstop7h 45m
Deal found 6/10£7,490
Wed 25/1111:00 -
Nonstop8h 45m
Sat 5/1217:10 -
Nonstop7h 45m
Deal found 6/10£7,490
Tue 29/1215:40 -
Nonstop9h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/10£4,208
Tue 29/1211:40 -
1 stop12h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/10£8,258
Tue 3/1115:40 -
Nonstop9h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/10£8,265
Wed 2/1215:40 -
Nonstop9h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/10£8,265
Fri 23/1011:10 -
Nonstop8h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/10£8,273
Fri 4/1215:40 -
Nonstop9h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/10£8,280
One-way first class flights to ChicagoSearch for one-way first class flight options to Chicago. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.
Search for one-way first class flight options to Chicago. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.
Tue 29/1215:40 -
Nonstop9h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/10£4,208
Mon 30/1111:00 -
Nonstop8h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/10£5,075
Mon 12/1015:15 -
Nonstop9h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/10£8,190
Tue 1/1215:40 -
Nonstop9h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/10£8,255
Tue 29/1211:40 -
1 stop12h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/10£8,258
Tue 3/1115:40 -
Nonstop9h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/10£8,265
Quickest first class flights to ChicagoExplore quickest first class flight options to Chicago based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 October 2026.
Explore quickest first class flight options to Chicago based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 October 2026.
Thu 17/1211:00 -
Nonstop8h 45m
Thu 7/117:10 -
Nonstop7h 45m
Deal found 4/10£6,600
Fri 23/1013:10 -
Nonstop8h 45m
Sat 28/1117:10 -
Nonstop7h 45m
Deal found 6/10£9,938
Sun 6/1211:00 -
Nonstop8h 45m
Sat 12/1217:10 -
Nonstop7h 45m
Deal found 6/10£12,188
Fri 4/1215:40 -
Nonstop9h 05m
Fri 11/1220:00 -
1 stop17h 00m
Deal found 6/10£6,755
Sat 5/1215:40 -
Nonstop9h 05m
Sat 12/1221:50 -
Nonstop7h 45m
Deal found 6/10£6,918
Fri 4/1215:40 -
Nonstop9h 05m
Sat 12/1221:50 -
Nonstop7h 45m
Deal found 6/10£7,095
Fri 23/1011:10 -
Nonstop8h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/10£8,273
Mon 30/1111:00 -
Nonstop8h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/10£5,075
Mon 30/1111:00 -
Nonstop8h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/10£8,304
Mon 12/1015:15 -
Nonstop9h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/10£8,190
Tue 29/1215:40 -
Nonstop9h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/10£4,208
Tue 1/1215:40 -
Nonstop9h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/10£8,255
Travel insights for first class flights from United Kingdom to Chicago
Get recent, data-driven insights about first class flights from United Kingdom to Chicago including ideal travel times, pricing trends, and more.
GB0-CHI
LHR-ORD
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 first class tickets
Find answers to common questions related to First Class tickets for flights to Chicago. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 6 October 2026.
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