Cheap flights from Bristol to Illinois from £341
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Bristol to Illinois
Keep the following information in mind while searching for Bristol to Illinois flight deals. Data was last updated 13 June 2025.
Find flight deals from Bristol to Illinois
Cheapest flights from Bristol to IllinoisExplore the most affordable flight options available from Bristol to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.
Explore the most affordable flight options available from Bristol to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Bristol to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 June 2025.
Use the filters below to find and compare flights from Bristol to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BristolChicago
BRS - ORD
BRSORD
Bristol
Wed 17/9
06:15-14:40
1 stop14h 25m
Chicago O'Hare Intl
Wed 24/9
16:50-08:50
1 stop10h 00m
BristolChicago
BRS - MDW
BRSMDW
Bristol
Wed 17/9
06:15-18:36
2 stops18h 21m
Chicago Midway
Wed 24/9
17:59-17:00
2 stops17h 01m
BristolChicago
BRS - ORD
BRSORD
Bristol
Wed 3/9
09:20-21:56
2 stops18h 36m
Chicago O'Hare Intl
Wed 10/9
10:15-08:50
2 stops16h 35m
BristolChicago
BRS - ORD
BRSORD
Bristol
Mon 18/8
07:40-19:00
1 stop17h 20m
Chicago O'Hare Intl
Fri 29/8
15:45-09:35
1 stop11h 50m
BristolChicago
BRS - ORD
BRSORD
Bristol
Thu 18/9
06:15-14:10
1 stop13h 55m
Chicago O'Hare Intl
Thu 25/9
16:20-08:50
1 stop10h 30m
BristolChicago
BRS - ORD
BRSORD
Bristol
Thu 28/8
08:25-19:00
1 stop16h 35m
Chicago O'Hare Intl
Thu 4/9
15:45-07:55
1 stop10h 10m
BristolChicago
BRS - MDW
BRSMDW
Bristol
Fri 22/8
06:15-17:37
2 stops17h 22m
Chicago Midway
Fri 5/9
09:15-08:50
2 stops17h 35m
BristolChicago
BRS - MDW
BRSMDW
Bristol
Tue 19/8
06:20-18:37
2 stops18h 17m
Chicago Midway
Tue 2/9
19:17-08:50
2 stops31h 33m
BristolChicago
BRS - MDW
BRSMDW
Bristol
Wed 17/9
13:40-16:24
3 stops32h 44m
Chicago Midway
Wed 24/9
17:59-23:55
3 stops23h 56m
BristolChicago
BRS - ORD
BRSORD
Bristol
Mon 18/8
15:10-12:10
1 stop27h 00m
Chicago O'Hare Intl
Sun 7/9
19:05-14:20
1 stop13h 15m
Best time to book a flight from Bristol to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Bristol with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Bristol to Illinois
What is the cheapest month to book a flight from Bristol to Illinois?
Currently, January is the cheapest month in which you can book a flight from Bristol to Illinois (average of £595). Flying from Bristol to Illinois in July is currently the most expensive (average of £843). 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.
What is the cheapest time of day to fly from BRS to IL?
Find hourly flight availability from Bristol to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bristol to Illinois as you normally would.
Rainfall in Illinois by month
Plan your trip to Illinois by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Illinois 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 Illinois when rainfall is around 43.0 mm.
Temperature in Illinois by month
Plan your trip to Illinois by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Illinois, 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).
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated 13 June 2025.
Get a feel of what it's like to fly with Delta, KLM and SWISS from Bristol to Illinois by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Food
Boarding
Comfort
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Bristol to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Bristol to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Bristol to Illinois
Discover the top 2 airlines that operate flights from Bristol to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 June 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Bristol to Illinois?
Cheapflights makes it easy to find Bristol to Illinois flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Bristol to Illinois?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Illinois from Bristol.
Can Cheapflights find flights from Bristol to Illinois with no change fees?
Yes! Cheapflights helps users easily find flights from Bristol to Illinois with no change fees.
Can Cheapflights notify me if prices for flights from Bristol to Illinois become cheaper?
Not ready to book yet? You can track prices for flights from Bristol to Illinois on Cheapflights with our Price Alert feature and get notified when better prices are available.