Cheap flights from Sheffield to Illinois from £261
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 29/5. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Sheffield to Illinois
Keep the following information in mind while searching for Sheffield to Illinois flight deals. Data was last updated 31 March 2025.
Round-trip from | £490 |
---|---|
One-way from | £382 |
Popular in | July |
Cheapest in | February |
Average price | £518 |
Find flight deals from Sheffield to Illinois
Cheapest flights from Sheffield to IllinoisExplore the most affordable flight options available from Sheffield to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.
Explore the most affordable flight options available from Sheffield to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Sheffield 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 31 March 2025.
Use the filters below to find and compare flights from Sheffield to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
ManchesterChicago
MAN - ORD
MANORD
Manchester
Thu 15/5
10:50-19:00
1 stop14h 10m
Chicago O'Hare Intl
Thu 29/5
15:45-09:10
1 stop11h 25m
ManchesterChicago
MAN - ORD
MANORD
Manchester
Fri 12/9
10:30-17:00
1 stop12h 30m
Chicago O'Hare Intl
Fri 19/9
21:15-15:50
1 stop12h 35m
ManchesterChicago
MAN - ORD
MANORD
Manchester
Fri 18/4
20:40-14:10
1 stop23h 30m
Chicago O'Hare Intl
Fri 2/5
16:20-13:10
1 stop14h 50m
ManchesterChicago
MAN - ORD
MANORD
Manchester
Thu 22/5
19:10-16:10
1 stop27h 00m
Chicago O'Hare Intl
Thu 29/5
19:15-09:20
1 stop32h 05m
ManchesterChicago
MAN - ORD
MANORD
Manchester
Tue 29/4
07:00-17:39
2 stops16h 39m
Chicago O'Hare Intl
Tue 6/5
20:30-13:10
1 stop10h 40m
ManchesterChicago
MAN - ORD
MANORD
Manchester
Wed 23/4
06:05-14:55
2 stops14h 50m
Chicago O'Hare Intl
Wed 30/4
11:30-10:25
2 stops16h 55m
ManchesterChicago
MAN - ORD
MANORD
Manchester
Sun 20/4
06:05-08:02
2 stops31h 57m
Chicago O'Hare Intl
Sun 27/4
14:55-08:25
1 stop11h 30m
ManchesterChicago
MAN - ORD
MANORD
Manchester
Fri 18/4
16:55-11:45
1 stop24h 50m
Chicago O'Hare Intl
Fri 2/5
22:20-17:20
1 stop13h 00m
ManchesterChicago
MAN - MDW
MANMDW
Manchester
Fri 12/9
12:35-21:44
1 stop15h 09m
Chicago Midway
Fri 19/9
15:40-08:35
1 stop10h 55m
ManchesterChicago
MAN - ORD
MANORD
Manchester
Wed 7/5
19:15-14:15
1 stop25h 00m
Chicago O'Hare Intl
Sun 18/5
22:25-18:50
1 stop14h 25m
Best time to book a flight from Sheffield to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from Sheffield with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Sheffield to Illinois
What is the cheapest month to book a flight from Sheffield to Illinois?
Currently, January is the cheapest month in which you can book a flight from Sheffield to Illinois (average of £595). Flying from Sheffield 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 SH9 to IL?
Find hourly flight availability from Sheffield 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 31 March 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sheffield 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 31 March 2025.
Read through reviews of airlines operating flights from Sheffield to Illinois, such as Delta, KLM and Finnair. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Boarding
Entertainment
Crew
Overall
Food
Reviews
Aaron,Oct 2024
TUS - LAX
Comfort
Boarding
Entertainment
Crew
Overall
Food
Reviews
Aaron,Oct 2024
TUS - LAX
Comfort
Boarding
Entertainment
Crew
Overall
Food
Reviews
Aaron,Oct 2024
TUS - LAX
Comfort
Boarding
Entertainment
Crew
Overall
Food
Reviews
Aaron,Oct 2024
TUS - LAX
Comfort
Boarding
Entertainment
Crew
Overall
Food
Reviews
Aaron,Oct 2024
TUS - LAX
Comfort
Boarding
Entertainment
Crew
Overall
Food
Reviews
Aaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Sheffield 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 Sheffield to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Top 8 airlines flying from Sheffield to Illinois
Discover the top 8 airlines that operate flights from Sheffield 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 31 March 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 Sheffield to Illinois?
Cheapflights makes it easy to find Sheffield 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 Sheffield to Illinois?
Cheapflights simply makes it quick and affordable to book flights from Sheffield to Illinois by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Sheffield to Illinois with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Sheffield to Illinois flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Sheffield to Illinois become cheaper?
Not ready to book yet? You can track prices for flights from Sheffield to Illinois on Cheapflights with our Price Alert feature and get notified when better prices are available.