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Cheap flights from Sheffield to Illinois from £398

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
MAN — ORD
24 dec — 31 dec1
1 adult

Cheap flight deals from Sheffield to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Sheffield (SH9) to Illinois (USIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 december 2024.

Round-trip from

£501

One-way from

£398
Icelandair
  • Icelandair
  • 14/1-21/1
  • 3 total stops
  • 46h 09m total
  • Sheffield to Illinois
Search Deals
4/5
  • 4/5
  • 1 total stop
  • 17h 05m total
  • Sheffield to Illinois
Search Deals

Find flight deals from Sheffield to Illinois

Cheapest flights from Sheffield to Illinois
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 19 december 2024.

tis 24/1217:15MAN - ORD
1 stop28h 15mTAP AIR PORTUGAL
ons 1/119:15ORD - MAN
1 stop15h 00mTAP AIR PORTUGAL
Deal found 17/12£657
ons 25/1219:15MAN - ORD
1 stop26h 35mScandinavian Airlines
tors 2/119:10ORD - MAN
1 stop17h 25mScandinavian Airlines
Deal found 17/12£665
tis 31/1209:45MAN - ORD
2 stops16h 22mBritish Airways
tis 7/118:45ORD - MAN
2 stops31h 10mBritish Airways
Deal found 17/12£707
tis 31/1206:05MAN - ORD
1 stop15h 10mMultiple Airlines
tis 7/119:05ORD - MAN
1 stop17h 00mMultiple Airlines
Deal found 17/12£707
tis 24/1208:10MAN - ORD
2 stops16h 35mAer Lingus
tis 31/1219:40ORD - MAN
1 stop10h 10mAer Lingus
Deal found 17/12£800
tis 24/1211:55MAN - ORD
1 stop11h 25mIcelandair
tis 31/1218:30ORD - MAN
1 stop10h 15mIcelandair
Deal found 17/12£857
ons 25/1214:50MAN - ORD
2 stops22h 14mAmerican Airlines
mån 30/1222:00ORD - MAN
1 stop14h 35mAmerican Airlines
Deal found 17/12£920
ons 25/1210:40MAN - ORD
2 stops16h 37mDelta
ons 1/107:00ORD - MAN
1 stop18h 00mDelta
Deal found 17/12£929
tis 24/1211:05MAN - ORD
2 stops33h 00mAustrian Airlines
ons 1/116:20ORD - MAN
2 stops25h 00mAustrian Airlines
Deal found 17/12£977
mån 23/1211:05MAN - ORD
1 stop33h 25mIberia
mån 30/1222:00ORD - MAN
1 stop12h 25mIberia
Deal found 18/12£987
fre 27/1205:55MAN - MDW
2 stops16h 29mDelta
tors 2/109:30MDW - MAN
2 stops16h 50mDelta
Deal found 18/12£1,270
tors 19/1212:00MAN - MDW
1 stop16h 06mAir France
fre 3/109:30MDW - MAN
2 stops30h 00mAir France
Deal found 18/12£1,646

Find flights from Sheffield to Illinois within your budget

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 19 december 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ManchesterChicago

MAN - ORD

MANORD

Manchester

tis 14/1

06:35-12:29

2 stops35h 54m

Chicago O'Hare Intl

tis 21/1

18:30-10:45

1 stop10h 15m

£501

ManchesterChicago

MAN - ORD

MANORD

Manchester

ons 29/1

19:15-17:50

1 stop28h 35m

Chicago O'Hare Intl

fre 21/2

19:40-09:30

1 stop31h 50m

£502

ManchesterChicago

MAN - ORD

MANORD

Manchester

ons 23/4

13:05-18:20

1 stop11h 15m

Chicago O'Hare Intl

ons 30/4

19:30-11:40

1 stop10h 10m

£511

ManchesterChicago

MAN - ORD

MANORD

Manchester

tis 28/1

06:15-14:45

1 stop14h 30m

Chicago O'Hare Intl

tors 20/2

21:56-14:20

1 stop10h 24m

£519

ManchesterChicago

MAN - MDW

MANMDW

Manchester

tis 11/2

12:00-22:20

1 stop16h 20m

Chicago Midway

ons 26/2

14:08-10:20

2 stops14h 12m

£532

ManchesterChicago

MAN - ORD

MANORD

Manchester

lör 19/4

11:25-16:10

1 stop34h 45m

Chicago O'Hare Intl

sön 27/4

18:00-10:10

1 stop34h 10m

£536

ManchesterChicago

MAN - ORD

MANORD

Manchester

lör 18/1

13:55-19:15

1 stop11h 20m

Chicago O'Hare Intl

lör 25/1

21:00-13:25

1 stop10h 25m

£541

ManchesterChicago

MAN - ORD

MANORD

Manchester

lör 1/2

09:50-18:45

1 stop14h 55m

Chicago O'Hare Intl

lör 8/2

18:35-14:00

1 stop13h 25m

£563

ManchesterChicago

MAN - MDW

MANMDW

Manchester

ons 19/3

12:00-22:27

1 stop15h 27m

Chicago Midway

lör 29/3

13:00-10:50

2 stops16h 50m

£566

ManchesterChicago

MAN - ORD

MANORD

Manchester

lör 11/1

06:00-19:42

2 stops43h 42m

Chicago O'Hare Intl

mån 13/1

10:00-10:20

2 stops18h 20m

£573

Flights are sorted by cheapest return flights first.

Deals found on 16/12

Showing 1-10 of 48 results
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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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Sheffield to Illinois

Get recent, data-driven insights about flights from Sheffield to Illinois including ideal travel times, pricing trends, and more.

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 19 december 2024.

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 19 december 2024.
Read through reviews of airlines operating flights from Sheffield to Illinois, such as Icelandair, TAP AIR PORTUGAL and Aer Lingus. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,604 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very Good
8,604 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.6
Good
1,605 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
668 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from Sheffield to Illinois one-way?

    One-way options have recently been found by users for as low as £489 on Icelandair. Other airlines that offer cheap prices include Aer Lingus from £492 and Virgin Atlantic from £499 one-way.

  • What are the most popular routes from Sheffield to Illinois?

    The most popular route from Sheffield to Illinois is Manchester - Chicago O'Hare Intl. You may also consider Manchester - Chicago Midway or Manchester - Lambert-St Louis.

  • Can I find deals for flights from Sheffield to Illinois that include hotel bookings?

    Yes. In addition to deals on Sheffield to Illinois flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sheffield to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sheffield to Illinois.

  • Can I find deals for business class flights from Sheffield to Illinois?

    Yes. Cheapflights offers flight deals from Sheffield to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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.

See more FAQs

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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.
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Top 9 airlines flying from Sheffield to Illinois

Discover the top 9 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 19 december 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest£379Average£521FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest£389Average£534FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Aer LingusCheapest£403Average£664FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
LufthansaCheapest£406Average£773FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
British AirwaysCheapest£498Average£725FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£506Average£639FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
FinnairCheapest£524Average£698FlexibilityNo cancel feeOn-time76%
Search Finnair flights
KLMCheapest£538Average£673FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£546Average£725FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

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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?

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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.

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