When did momondo last update prices for flights from Wales to Illinois?

Prices for flights from Wales to Illinois are refreshed on a daily basis.

How many operators does momondo search for flights from Wales to Illinois?

As of August 2026, there are 11 operators available to choose from for flights from Wales to Illinois.

How old do you have to be to fly from Wales to Illinois?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wales to Illinois.

What documentation or ID do you need to fly to Illinois?

The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£263 Cheap Flights from Wales to Illinois in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Wales to Illinois

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

08:55 - 14:00BRS Bristol-ORD Chicago O'Hare Intl

11h 05m1 stop Dublin

15:45 - 16:35ORD Chicago O'Hare Intl-BRS Bristol

18h 50m1 stop Dublin

£484Multiple Airlines

Thu, 3 Sep - Tue, 8 Sep

19:20 - 21:25MAN Manchester-ORD Chicago O'Hare Intl

32h 05m2 stops Paris Charles de Gaulle Reykjavik Keflavik Intl

22:25 - 22:35ORD Chicago O'Hare Intl-MAN Manchester

18h 10m2 stops Reykjavik Keflavik Intl Paris Charles de Gaulle

£504Multiple Airlines

Thu, 3 Sep - Tue, 8 Sep

13:05 - 21:25MAN Manchester-ORD Chicago O'Hare Intl

14h 20m1 stop Reykjavik Keflavik Intl

19:30 - 11:45ORD Chicago O'Hare Intl-MAN Manchester

10h 15m1 stop Reykjavik Keflavik Intl

£507Icelandair

Wed, 7 Oct - Sat, 24 Oct

12:25 - 19:15BRS Bristol-ORD Chicago O'Hare Intl

12h 50m1 stop Dublin

15:45 - 14:25ORD Chicago O'Hare Intl-BRS Bristol

16h 40m1 stop Dublin

£509Aer Lingus

Sat, 19 Sep - Mon, 5 Oct

12:50 - 19:15MAN Manchester-ORD Chicago O'Hare Intl

12h 25m1 stop Dublin

15:45 - 07:40ORD Chicago O'Hare Intl-MAN Manchester

9h 55m1 stop Dublin

£511Aer Lingus

Thu, 17 Sep - Mon, 21 Sep

13:05 - 18:15MAN Manchester-ORD Chicago O'Hare Intl

11h 10m1 stop Reykjavik Keflavik Intl

19:25 - 11:40ORD Chicago O'Hare Intl-MAN Manchester

10h 15m1 stop Reykjavik Keflavik Intl

£522Icelandair

Thu, 1 Oct - Mon, 5 Oct

12:55 - 16:45MAN Manchester-ORD Chicago O'Hare Intl

33h 50m2 stops Oslo Gardermoen Kastrup Copenhagen

19:15 - 08:40ORD Chicago O'Hare Intl-MAN Manchester

31h 25m2 stops Kastrup Copenhagen Oslo Gardermoen

£550Scandinavian Airlines

Thu, 12 Nov - Fri, 27 Nov

12:55 - 16:45MAN Manchester-ORD Chicago O'Hare Intl

33h 50m2 stops Oslo Gardermoen Kastrup Copenhagen

19:15 - 08:40ORD Chicago O'Hare Intl-MAN Manchester

31h 25m2 stops Kastrup Copenhagen Oslo Gardermoen

£551Scandinavian Airlines

Thu, 12 Nov - Fri, 27 Nov

06:05 - 16:34MAN Manchester-ORD Chicago O'Hare Intl

16h 29m2 stops Brussels Bruxelles-National Newark

22:30 - 17:35ORD Chicago O'Hare Intl-MAN Manchester

13h 05m1 stop Frankfurt am Main

£589Lufthansa

Tue, 1 Sep - Tue, 1 Sep

06:05 - 18:39MAN Manchester-ORD Chicago O'Hare Intl

18h 34m2 stops Brussels Bruxelles-National Newark

21:35 - 10:25ORD Chicago O'Hare Intl-MAN Manchester

30h 50m2 stops Newark Brussels Bruxelles-National

£731Lufthansa

Mon, 5 Oct - Sun, 18 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

08:25 - 19:15BRS Bristol-ORD Chicago O'Hare Intl

16h 50m1 stop Dublin

15:45 - 16:00ORD Chicago O'Hare Intl-BRS Bristol

18h 15m1 stop Dublin

£766Aer Lingus

Thu, 20 Aug - Thu, 27 Aug

07:45 - 14:00MAN Manchester-ORD Chicago O'Hare Intl

12h 15m1 stop Dublin

21:00 - 21:20ORD Chicago O'Hare Intl-MAN Manchester

18h 20m1 stop Dublin

£798Multiple Airlines

Mon, 17 Aug - Mon, 24 Aug

20:45 - 22:03MAN Manchester-MDW Chicago Midway

31h 18m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

06:05 - 07:15MDW Chicago Midway-MAN Manchester

19h 10m1 stop Atlanta Hartsfield-Jackson

£799Multiple Airlines

Sun, 16 Aug - Sun, 23 Aug

20:25 - 14:00BRS Bristol-ORD Chicago O'Hare Intl

23h 35m1 stop Dublin

21:00 - 14:25ORD Chicago O'Hare Intl-BRS Bristol

11h 25m1 stop Dublin

£857Aer Lingus

Tue, 18 Aug - Tue, 8 Sep

19:30 - 16:10MAN Manchester-ORD Chicago O'Hare Intl

26h 40m1 stop Kastrup Copenhagen

19:15 - 19:30ORD Chicago O'Hare Intl-MAN Manchester

18h 15m2 stops Kastrup Copenhagen Stockholm Arlanda

£1,048Scandinavian Airlines

Sun, 16 Aug - Sat, 22 Aug

19:30 - 16:10MAN Manchester-ORD Chicago O'Hare Intl

26h 40m1 stop Kastrup Copenhagen

19:15 - 17:15ORD Chicago O'Hare Intl-MAN Manchester

16h 00m2 stops Kastrup Copenhagen Stockholm Arlanda

£1,077Scandinavian Airlines

Sun, 16 Aug - Fri, 21 Aug

09:00 - 21:00MAN Manchester-ORD Chicago O'Hare Intl

18h 00m2 stops Toronto Pearson Intl Newark

10:50 - 06:30ORD Chicago O'Hare Intl-MAN Manchester

13h 40m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl

£1,423Lufthansa

Wed, 19 Aug - Thu, 27 Aug

05:55 - 18:33MAN Manchester-MDW Chicago Midway

18h 38m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

13:25 - 10:05MDW Chicago Midway-MAN Manchester

14h 40m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

£1,532Delta

Mon, 17 Aug - Mon, 24 Aug

13:15 - 22:36MAN Manchester-MDW Chicago Midway

15h 21m1 stop Atlanta Hartsfield-Jackson

13:25 - 10:10MDW Chicago Midway-MAN Manchester

14h 45m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

£1,738Delta

Sat, 15 Aug - Sat, 22 Aug

12:10 - 22:36MAN Manchester-MDW Chicago Midway

16h 26m2 stops Orlando Atlanta Hartsfield-Jackson

09:24 - 08:50MDW Chicago Midway-MAN Manchester

17h 26m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

£2,050Virgin Atlantic

Sat, 15 Aug - Sat, 22 Aug

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Icelandair flights from Wales to Illinois

Our best Icelandair deals on Wales to Illinois flight tickets

Icelandair

7 Oct

MAN13:05Manchester

14h 20m

1 stop

ORD21:25Chicago O'Hare Intl

24 Oct

ORD19:30Chicago O'Hare Intl

10h 15m

1 stop

MAN11:45Manchester

£507

Icelandair

1 Oct

MAN13:05Manchester

11h 10m

1 stop

ORD18:15Chicago O'Hare Intl

5 Oct

ORD19:25Chicago O'Hare Intl

10h 15m

1 stop

MAN11:40Manchester

£522

Icelandair

12 Nov

MAN11:55Manchester

11h 25m

1 stop

ORD17:20Chicago O'Hare Intl

27 Nov

ORD18:30Chicago O'Hare Intl

10h 15m

1 stop

MAN10:45Manchester

£523

Aer Lingus flights from Wales to Illinois

Our best Aer Lingus deals on Wales to Illinois flight tickets

Aer Lingus

19 Sept

BRS12:25Bristol

12h 50m

1 stop

ORD19:15Chicago O'Hare Intl

5 Oct

ORD15:45Chicago O'Hare Intl

16h 40m

1 stop

BRS14:25Bristol

£509

Aer Lingus

17 Sept

MAN12:50Manchester

12h 25m

1 stop

ORD19:15Chicago O'Hare Intl

21 Sept

ORD15:45Chicago O'Hare Intl

9h 55m

1 stop

MAN07:40Manchester

£511

Aer Lingus

28 Sept

MAN12:05Manchester

13h 10m

1 stop

ORD19:15Chicago O'Hare Intl

3 Oct

ORD15:45Chicago O'Hare Intl

10h 55m

1 stop

MAN08:40Manchester

£515

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Thu 3/9

08:55-14:00

1 stop11h 05m

Chicago O'Hare Intl

Tue 8/9

15:45-16:35

1 stop18h 50m

£484

ManchesterChicago

MAN Manchester - ORD Chicago O'Hare Intl

MANORD

Manchester

Thu 3/9

19:20-21:25

2 stops32h 05m

Chicago O'Hare Intl

Tue 8/9

22:25-22:35

2 stops18h 10m

£504

ManchesterChicago

MAN Manchester - ORD Chicago O'Hare Intl

MANORD

Manchester

Wed 7/10

13:05-21:25

1 stop14h 20m

Chicago O'Hare Intl

Sat 24/10

19:30-11:45

1 stop10h 15m

£507

BristolChicago

BRS Bristol - ORD Chicago O'Hare Intl

BRSORD

Bristol

Sat 19/9

12:25-19:15

1 stop12h 50m

Chicago O'Hare Intl

Mon 5/10

15:45-14:25

1 stop16h 40m

£509

ManchesterChicago

MAN Manchester - ORD Chicago O'Hare Intl

MANORD

Manchester

Thu 17/9

12:50-19:15

1 stop12h 25m

Chicago O'Hare Intl

Mon 21/9

15:45-07:40

1 stop9h 55m

£511

Fastest return journey

ManchesterChicago

MAN Manchester - ORD Chicago O'Hare Intl

MANORD

Manchester

Thu 1/10

13:05-18:15

1 stop11h 10m

Chicago O'Hare Intl

Mon 5/10

19:25-11:40

1 stop10h 15m

£522

ManchesterChicago

MAN Manchester - ORD Chicago O'Hare Intl

MANORD

Manchester

Thu 12/11

12:55-16:45

2 stops33h 50m

Chicago O'Hare Intl

Fri 27/11

19:15-08:40

2 stops31h 25m

£550

ManchesterChicago

MAN Manchester - ORD Chicago O'Hare Intl

MANORD

Manchester

Thu 12/11

12:55-16:45

2 stops33h 50m

Chicago O'Hare Intl

Fri 27/11

19:15-08:40

2 stops31h 25m

£551

ManchesterChicago

MAN Manchester - ORD Chicago O'Hare Intl

MANORD

Manchester

Tue 1/9

06:05-16:34

2 stops16h 29m

Chicago O'Hare Intl

Tue 1/9

22:30-17:35

1 stop13h 05m

£589

ManchesterChicago

MAN Manchester - ORD Chicago O'Hare Intl

MANORD

Manchester

Mon 5/10

06:05-18:39

2 stops18h 34m

Chicago O'Hare Intl

Sun 18/10

21:35-10:25

2 stops30h 50m

£731

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Wales to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Wales to Illinois?

Delta and Virgin Atlantic are the most popular carriers operating from Wales to Illinois

Cheap Wales to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wales to Illinois

Fastest flight time	11h 25m
Direct flights	None

The fastest flight from Wales to Illinois takes 11h 25m

There are no direct flights from Wales to Illinois. There are no popular flight routes from Wales to Illinois.

Search flight deals

Frequently asked questions about flying from Wales to Illinois

When did momondo last update prices for flights from Wales to Illinois?
Prices for flights from Wales to Illinois are refreshed on a daily basis.
How many operators does momondo search for flights from Wales to Illinois?
As of August 2026, there are 11 operators available to choose from for flights from Wales to Illinois.
How old do you have to be to fly from Wales to Illinois?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wales to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Wales to Illinois

Compare and see reviews for airlines that fly from Wales to Illinois with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom £693	Free Cancellation	Rating 7.8 1,559 reviews		Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Wales to Illinois?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Illinois from Wales.

Can I find flights from Wales to Illinois with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Wales to Illinois flights to just show those with flexible booking policies.

How can momondo help me find flights from Wales to Illinois?

Once all potential Wales to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Wales to Illinois right now. Can momondo alert me if prices change?

Price alerts on flights to Illinois from Wales are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.