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Cheap flights from Wales 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.
CWL — ORD
23 Dec — 30 Dec1
1 adult

Cheap flight deals from Wales to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Wales (GBWLS) 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 18 December 2024.

Round-trip from

£500

One-way from

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

Find flight deals from Wales to Illinois

Cheapest flights from Wales to Illinois
Explore the most affordable flight options available from Wales to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2024.

Tue 24/1217:15MAN - ORD
1 stop28h 15mTAP AIR PORTUGAL
Wed 1/119:15ORD - MAN
1 stop15h 00mTAP AIR PORTUGAL
Deal found 17/12£656
Wed 25/1219:15MAN - ORD
1 stop26h 35mScandinavian Airlines
Thu 2/119:10ORD - MAN
1 stop17h 25mScandinavian Airlines
Deal found 17/12£664
Tue 31/1209:45MAN - ORD
2 stops16h 22mBritish Airways
Tue 7/118:45ORD - MAN
2 stops31h 10mBritish Airways
Deal found 17/12£706
Tue 31/1206:05MAN - ORD
1 stop15h 10mMultiple Airlines
Tue 7/119:05ORD - MAN
1 stop17h 00mMultiple Airlines
Deal found 17/12£706
Tue 24/1208:10MAN - ORD
2 stops16h 35mAer Lingus
Tue 31/1219:40ORD - MAN
1 stop10h 10mAer Lingus
Deal found 17/12£798
Tue 24/1211:55MAN - ORD
1 stop11h 25mIcelandair
Tue 31/1218:30ORD - MAN
1 stop10h 15mIcelandair
Deal found 17/12£855
Wed 25/1214:50MAN - ORD
2 stops22h 14mAmerican Airlines
Mon 30/1222:00ORD - MAN
1 stop14h 35mAmerican Airlines
Deal found 17/12£919
Wed 25/1205:55MAN - MDW
2 stops16h 15mDelta
Tue 31/1206:00MDW - MAN
1 stop19h 35mDelta
Deal found 17/12£928
Wed 25/1210:40MAN - ORD
2 stops16h 37mDelta
Wed 1/107:00ORD - MAN
1 stop18h 00mDelta
Deal found 17/12£928
Tue 24/1211:05MAN - ORD
2 stops33h 00mAustrian Airlines
Wed 1/116:20ORD - MAN
2 stops25h 00mAustrian Airlines
Deal found 17/12£976
Mon 23/1211:05MAN - ORD
1 stop33h 25mIberia
Mon 30/1222:00ORD - MAN
1 stop12h 25mIberia
Deal found 18/12£986
Mon 23/1212:00CWL - ORD
2 stops32h 45mBritish Airways
Mon 30/1222:00ORD - CWL
2 stops31h 30mBritish Airways
Deal found 17/12£1,242

Find flights from Wales to Illinois within your budget

Customise your flight search to find flights from Wales 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 18 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ManchesterChicago

MAN - ORD

MANORD

Manchester

Tue 14/1

06:35-12:29

2 stops35h 54m

Chicago O'Hare Intl

Tue 21/1

18:30-10:45

1 stop10h 15m

£500

ManchesterChicago

MAN - ORD

MANORD

Manchester

Wed 29/1

19:15-17:50

1 stop28h 35m

Chicago O'Hare Intl

Fri 21/2

19:40-09:30

1 stop31h 50m

£502

ManchesterChicago

MAN - ORD

MANORD

Manchester

Wed 23/4

13:05-18:20

1 stop11h 15m

Chicago O'Hare Intl

Wed 30/4

19:30-11:40

1 stop10h 10m

£510

ManchesterChicago

MAN - ORD

MANORD

Manchester

Tue 28/1

06:15-14:45

1 stop14h 30m

Chicago O'Hare Intl

Thu 20/2

21:56-14:20

1 stop10h 24m

£518

ManchesterChicago

MAN - ORD

MANORD

Manchester

Sat 19/4

11:25-16:10

1 stop34h 45m

Chicago O'Hare Intl

Sun 27/4

18:00-10:10

1 stop34h 10m

£535

ManchesterChicago

MAN - ORD

MANORD

Manchester

Sat 18/1

13:55-19:15

1 stop11h 20m

Chicago O'Hare Intl

Sat 25/1

21:00-13:25

1 stop10h 25m

£540

ManchesterChicago

MAN - ORD

MANORD

Manchester

Sat 1/2

09:50-18:45

1 stop14h 55m

Chicago O'Hare Intl

Sat 8/2

18:35-14:00

1 stop13h 25m

£562

ManchesterChicago

MAN - ORD

MANORD

Manchester

Sat 11/1

06:00-19:42

2 stops43h 42m

Chicago O'Hare Intl

Mon 13/1

10:00-10:20

2 stops18h 20m

£572

ManchesterChicago

MAN - MDW

MANMDW

Manchester

Wed 15/1

09:05-18:14

2 stops15h 09m

Chicago Midway

Wed 22/1

14:08-09:55

2 stops13h 47m

£590

ManchesterChicago

MAN - MDW

MANMDW

Manchester

Wed 15/1

05:55-18:14

2 stops18h 19m

Chicago Midway

Wed 22/1

14:08-10:20

2 stops14h 12m

£603

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 Wales to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Wales 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 Wales to Illinois

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

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 18 December 2024.
Read through reviews of airlines operating flights from Wales to Illinois, such as Icelandair, TAP AIR PORTUGAL and Aer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,604 reviews
Check prices

Entertainment

7.9

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

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

Entertainment

7.9

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

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

Entertainment

7.9

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

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

Entertainment

7.9

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

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
1,606 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Entertainment

7.9

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

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

Entertainment

7.9

Food

7.3

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

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 Wales 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 Wales to Illinois one-way?

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at £488. Aer Lingus flights start at £491 while deals on Virgin Atlantic start at £498 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Wales 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 Wales to Illinois?

    Currently, January is the cheapest month in which you can book a flight from Wales to Illinois (average of £595). Flying from Wales 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 Wales to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Wales to Illinois

Discover the top airline that operate flights from Wales 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 18 December 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£651Average£827FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Wales to Illinois?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Wales to Illinois. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Wales 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 Wales.

Can Cheapflights find flights from Wales to Illinois with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Wales to Illinois flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Wales to Illinois become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Illinois from Wales today and book when prices fit your budget.

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