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Cheap flights from Wales to Chicago from £244

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wales to Chicago departing on 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Wales to Chicago

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
22:25 - 16:57
MAN
-
ORD
24h 32m
2 stops
Multiple Airlines Logo
22:25 - 11:40
ORD
-
MAN
31h 15m
1 stop
£485Multiple Airlines
Thu, 2 Jul - Sat, 18 Jul
Multiple Airlines Logo
06:55 - 17:50
MAN
-
ORD
16h 55m
2 stops
Multiple Airlines Logo
19:25 - 11:40
ORD
-
MAN
10h 15m
1 stop
£500Multiple Airlines
Thu, 24 Sep - Wed, 30 Sep
Multiple Airlines Logo
06:55 - 17:50
MAN
-
ORD
16h 55m
2 stops
Multiple Airlines Logo
19:25 - 11:40
ORD
-
MAN
10h 15m
1 stop
£504Multiple Airlines
Thu, 24 Sep - Mon, 28 Sep
Multiple Airlines Logo
06:55 - 17:50
MAN
-
ORD
16h 55m
2 stops
Multiple Airlines Logo
19:25 - 11:40
ORD
-
MAN
10h 15m
1 stop
£505Multiple Airlines
Thu, 10 Sep - Thu, 17 Sep
Multiple Airlines Logo
06:55 - 17:50
MAN
-
ORD
16h 55m
2 stops
Multiple Airlines Logo
19:25 - 11:40
ORD
-
MAN
10h 15m
1 stop
£506Multiple Airlines
Thu, 3 Sep - Sat, 3 Oct
Multiple Airlines Logo
06:15 - 21:35
MAN
-
ORD
21h 20m
2 stops
Multiple Airlines Logo
19:25 - 11:40
ORD
-
MAN
10h 15m
1 stop
£519Multiple Airlines
Fri, 4 Sep - Mon, 5 Oct
Aer Lingus Logo
12:25 - 19:15
BRS
-
ORD
12h 50m
1 stop
Aer Lingus Logo
15:45 - 07:55
ORD
-
BRS
10h 10m
1 stop
£635Aer Lingus
Mon, 13 Jul - Mon, 27 Jul
Aer Lingus Logo
12:25 - 19:15
BRS
-
ORD
12h 50m
1 stop
Aer Lingus Logo
21:00 - 16:00
ORD
-
BRS
13h 00m
1 stop
£636Aer Lingus
Mon, 13 Jul - Thu, 30 Jul
Aer Lingus Logo
12:25 - 19:15
BRS
-
ORD
12h 50m
1 stop
Aer Lingus Logo
21:00 - 14:25
ORD
-
BRS
11h 25m
1 stop
£636Aer Lingus
Mon, 13 Jul - Tue, 28 Jul
WestJet Logo
11:35 - 16:40
CWL
-
ORD
35h 05m
2 stops
WestJet Logo
17:30 - 10:15
ORD
-
CWL
58h 45m
2 stops
£776WestJet
Mon, 22 Jun - Mon, 6 Jul

KLM flights from Wales to Chicago O'Hare Intl Airport

Our best KLM deals on Wales to Chicago O'Hare Intl Airport flight tickets
KLM
15 Jun
BRS06:15Bristol
14h 15m
1 stop
ORD14:30Chicago O'Hare Intl
22 Jun
ORD06:05Chicago O'Hare Intl
20h 45m
2 stops
BRS08:50Bristol
£760
KLM
15 Jun
BRS06:15Bristol
14h 15m
1 stop
ORD14:30Chicago O'Hare Intl
22 Jun
ORD16:50Chicago O'Hare Intl
18h 10m
1 stop
BRS17:00Bristol
£779
KLM
30 Jun
CWL17:15Cardiff Wales
27h 15m
1 stop
ORD14:30Chicago O'Hare Intl
7 Jul
ORD16:20Chicago O'Hare Intl
18h 25m
1 stop
CWL16:45Cardiff Wales
£828

Delta flights from Wales to Chicago O'Hare Intl Airport

Our best Delta deals on Wales to Chicago O'Hare Intl Airport flight tickets
Delta
9 Jul
CWL09:45Cardiff Wales
16h 46m
2 stops
ORD20:31Chicago O'Hare Intl
14 Jul
ORD16:20Chicago O'Hare Intl
10h 55m
1 stop
CWL09:15Cardiff Wales
£862
Delta
9 Jul
CWL09:45Cardiff Wales
18h 07m
2 stops
ORD21:52Chicago O'Hare Intl
14 Jul
ORD16:20Chicago O'Hare Intl
10h 55m
1 stop
CWL09:15Cardiff Wales
£864
Delta
22 Jun
CWL09:45Cardiff Wales
10h 45m
1 stop
ORD14:30Chicago O'Hare Intl
7 Jul
ORD10:28Chicago O'Hare Intl
16h 47m
2 stops
CWL09:15Cardiff Wales
£870

momondo Fare Finder

 
Customise your flight search to find flights from Wales to Chicago O'Hare Intl Airport 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, momondo users made 279,928 searches. Data last updated 3 June 2026.
Use the filters below to find and compare flights from Wales to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ManchesterChicago

MAN - ORD

MANORD

Manchester

Thu 2/7

22:25-16:57

2 stops24h 32m

Chicago O'Hare Intl

Sat 18/7

22:25-11:40

1 stop31h 15m

£485

ManchesterChicago

MAN - ORD

MANORD

Manchester

Thu 24/9

06:55-17:50

2 stops16h 55m

Chicago O'Hare Intl

Wed 30/9

19:25-11:40

1 stop10h 15m

£500

ManchesterChicago

MAN - ORD

MANORD

Manchester

Thu 24/9

06:55-17:50

2 stops16h 55m

Chicago O'Hare Intl

Mon 28/9

19:25-11:40

1 stop10h 15m

£504

ManchesterChicago

MAN - ORD

MANORD

Manchester

Thu 10/9

06:55-17:50

2 stops16h 55m

Chicago O'Hare Intl

Thu 17/9

19:25-11:40

1 stop10h 15m

£505

ManchesterChicago

MAN - ORD

MANORD

Manchester

Thu 3/9

06:55-17:50

2 stops16h 55m

Chicago O'Hare Intl

Sat 3/10

19:25-11:40

1 stop10h 15m

£506

ManchesterChicago

MAN - ORD

MANORD

Manchester

Fri 4/9

06:15-21:35

2 stops21h 20m

Chicago O'Hare Intl

Mon 5/10

19:25-11:40

1 stop10h 15m

£519
Fastest return journey

BristolChicago

BRS - ORD

BRSORD

Bristol

Mon 13/7

12:25-19:15

1 stop12h 50m

Chicago O'Hare Intl

Mon 27/7

15:45-07:55

1 stop10h 10m

£635

BristolChicago

BRS - ORD

BRSORD

Bristol

Mon 13/7

12:25-19:15

1 stop12h 50m

Chicago O'Hare Intl

Thu 30/7

21:00-16:00

1 stop13h 00m

£636

BristolChicago

BRS - ORD

BRSORD

Bristol

Mon 13/7

12:25-19:15

1 stop12h 50m

Chicago O'Hare Intl

Tue 28/7

21:00-14:25

1 stop11h 25m

£636

CardiffChicago

CWL - ORD

CWLORD

Cardiff Wales

Mon 22/6

11:35-16:40

2 stops35h 05m

Chicago O'Hare Intl

Mon 6/7

17:30-10:15

2 stops58h 45m

£776

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Wales to Chicago O'Hare Intl Airport

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 Chicago O'Hare Intl?

WestJet and KLM are the most popular carriers operating from Wales to Chicago O'Hare Intl

Cheap Wales to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wales to Chicago O'Hare Intl Airport

Fastest flight time

11h 10m

Direct flights

None
The fastest flight from Wales to Chicago O'Hare Intl Airport takes 11h 10m
There are no direct flights from Wales to Chicago O'Hare Intl Airport. There are no popular flight routes from Wales to Chicago O'Hare Intl Airport.
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Frequently asked questions about flying from Wales to Chicago O'Hare Intl Airport

  • When did momondo last update prices for flights from Wales to Chicago O'Hare Intl Airport?

    Prices for flights from Wales to Chicago O'Hare Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Wales to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Wales to Chicago O'Hare Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wales to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Wales to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £696Free CancellationRating
7.8
1,524 reviews
Search KLM flights

Travelling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Gurnee
Lincolnshire
Racine
Schaumburg
Willowbrook
Evanston
Lake Geneva
Joliet
Oak Park
Northbrook
Rosemont

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Wales to Chicago . Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Chicago from Wales which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Wales.

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

Yes momondo offers price alerts on flights to Chicago from Wales. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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