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

Scandinavian Airlines, British Airways, and Aer Lingus are the most popular carriers operating 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 November 2025, there are 12 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.

£252 Cheap Flights from Wales to Illinois in 2025/26

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0 bags

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Find the cheapest flights from Wales to Illinois

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

19:15 - 16:45MAN-ORD

27h 30m1 stop

19:20 - 18:35ORD-MAN

17h 15m1 stop

£428Scandinavian Airlines

Find Deal

Fri, 21 Nov - Wed, 3 Dec

07:40 - 14:00MAN-ORD

12h 20m1 stop

15:50 - 07:55ORD-MAN

10h 05m1 stop

£434Multiple Airlines

Find Deal

Thu, 27 Nov - Sun, 30 Nov

11:55 - 17:20MAN-ORD

11h 25m1 stop

18:30 - 10:45ORD-MAN

10h 15m1 stop

£483Icelandair

Find Deal

Fri, 14 Nov - Tue, 25 Nov

11:55 - 18:20MAN-ORD

11h 25m1 stop

19:25 - 11:40ORD-MAN

10h 15m1 stop

£516Icelandair

Find Deal

Wed, 25 Mar - Thu, 2 Apr

13:30 - 16:34MAN-MDW

33h 04m1 stop

12:50 - 07:55MDW-MAN

37h 05m2 stops

£601Virgin Atlantic

Find Deal

Tue, 2 Dec - Tue, 16 Dec

20:40 - 18:18MAN-MDW

27h 38m2 stops

12:50 - 07:55MDW-MAN

37h 05m2 stops

£603Virgin Atlantic

Find Deal

Tue, 2 Dec - Tue, 16 Dec

13:30 - 11:55MAN-MDW

28h 25m1 stop

13:14 - 10:10MDW-MAN

14h 56m2 stops

£612Delta

Find Deal

Tue, 2 Dec - Mon, 8 Dec

11:00 - 23:47MAN-MDW

18h 47m2 stops

13:14 - 10:10MDW-MAN

14h 56m2 stops

£617Delta

Find Deal

Wed, 3 Dec - Mon, 8 Dec

09:45 - 23:30MAN-STL

19h 45m2 stops

18:29 - 15:10STL-MAN

15h 41m2 stops

£649American Airlines

Find Deal

Thu, 5 Mar - Mon, 9 Mar

07:45 - 19:26MAN-STL

17h 41m2 stops

14:21 - 11:45STL-MAN

16h 24m2 stops

£652American Airlines

Find Deal

Thu, 5 Mar - Mon, 9 Mar

Scandinavian Airlines flights from Wales to Illinois

Our best Scandinavian Airlines deals on Wales to Illinois flight tickets

Scandinavian Airlines

21 Nov

MAN19:15Manchester

27h 30m

1 stop

ORD16:45Chicago O'Hare Intl

3 Dec

ORD19:20Chicago O'Hare Intl

17h 15m

1 stop

MAN18:35Manchester

£428

Find similar

Scandinavian Airlines

11 Nov

MAN12:55Manchester

57h 50m

2 stops

ORD16:45Chicago O'Hare Intl

19 Nov

ORD19:20Chicago O'Hare Intl

17h 15m

1 stop

MAN18:35Manchester

£435

Find similar

Scandinavian Airlines

27 Nov

MAN10:10Manchester

12h 35m

1 stop

ORD16:45Chicago O'Hare Intl

30 Nov

ORD19:20Chicago O'Hare Intl

17h 15m

1 stop

MAN18:35Manchester

£458

Find similar

British Airways flights from Wales to Illinois

Our best British Airways deals on Wales to Illinois flight tickets

British Airways

10 Jan

MAN17:35Manchester

30h 59m

2 stops

STL18:34Lambert-St Louis

23 May

STL12:09Lambert-St Louis

21h 36m

2 stops

MAN15:45Manchester

£755

Find similar

British Airways

3 Apr

BRS20:25Bristol

23h 35m

1 stop

ORD14:00Chicago O'Hare Intl

21 Apr

ORD20:50Chicago O'Hare Intl

13h 10m

1 stop

BRS16:00Bristol

£832

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ManchesterChicago

MAN - ORD

MANORD

Manchester

Fri 21/11

19:15-16:45

1 stop27h 30m

Chicago O'Hare Intl

Wed 3/12

19:20-18:35

1 stop17h 15m

£428

ManchesterChicago

MAN - ORD

MANORD

Manchester

Thu 27/11

07:40-14:00

1 stop12h 20m

Chicago O'Hare Intl

Sun 30/11

15:50-07:55

1 stop10h 05m

£434

ManchesterChicago

MAN - ORD

MANORD

Manchester

Fri 14/11

11:55-17:20

1 stop11h 25m

Chicago O'Hare Intl

Tue 25/11

18:30-10:45

1 stop10h 15m

£483

ManchesterChicago

MAN - ORD

MANORD

Manchester

Wed 25/3

11:55-18:20

1 stop11h 25m

Chicago O'Hare Intl

Thu 2/4

19:25-11:40

1 stop10h 15m

£516

ManchesterChicago

MAN - MDW

MANMDW

Manchester

Tue 2/12

13:30-16:34

1 stop33h 04m

Chicago Midway

Tue 16/12

12:50-07:55

2 stops37h 05m

£601

ManchesterChicago

MAN - MDW

MANMDW

Manchester

Tue 2/12

20:40-18:18

2 stops27h 38m

Chicago Midway

Tue 16/12

12:50-07:55

2 stops37h 05m

£603

ManchesterChicago

MAN - MDW

MANMDW

Manchester

Tue 2/12

13:30-11:55

1 stop28h 25m

Chicago Midway

Mon 8/12

13:14-10:10

2 stops14h 56m

£612

ManchesterChicago

MAN - MDW

MANMDW

Manchester

Wed 3/12

11:00-23:47

2 stops18h 47m

Chicago Midway

Mon 8/12

13:14-10:10

2 stops14h 56m

£617

ManchesterSt. Louis

MAN - STL

MANSTL

Manchester

Thu 5/3

09:45-23:30

2 stops19h 45m

Lambert-St Louis

Mon 9/3

18:29-15:10

2 stops15h 41m

£649

ManchesterSt. Louis

MAN - STL

MANSTL

Manchester

Thu 5/3

07:45-19:26

2 stops17h 41m

Lambert-St Louis

Mon 9/3

14:21-11:45

2 stops16h 24m

£652

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

Prices

Airlines

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart on your flight to Illinois is on a Monday when prices can be found for as low as £625. This is often the case because there is less demand to fly during this day of the week. Flights from Wales to Illinois on a Tuesday will generally be more expensive and average around £926. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Cheap Wales to Illinois flight deals and tips

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

Direct flights	None

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

Search flight deals

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 November 2025, there are 12 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.

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.