Cheap flights from Wales to Illinois from £586
This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Wales to Illinois departing on 30/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Virgin Atlantic flights from Wales to Illinois
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Use the filters below to find and compare flights from Wales to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
CardiffChicago
CWL Cardiff Wales - ORD Chicago O'Hare Intl
CWLORD
Cardiff Wales
Fri 30/10
23:10-15:10
1 stop21h 00m
Chicago O'Hare Intl
Wed 4/11
15:55-13:00
1 stop15h 05m
CardiffChicago
CWL Cardiff Wales - ORD Chicago O'Hare Intl
CWLORD
Cardiff Wales
Sun 22/11
10:20-23:54
2 stops19h 34m
Chicago O'Hare Intl
Sun 29/11
16:25-09:50
1 stop11h 25m
CardiffChicago
CWL Cardiff Wales - ORD Chicago O'Hare Intl
CWLORD
Cardiff Wales
Wed 18/11
10:20-23:54
2 stops19h 34m
Chicago O'Hare Intl
Wed 25/11
16:25-17:00
1 stop18h 35m
CardiffChicago
CWL Cardiff Wales - ORD Chicago O'Hare Intl
CWLORD
Cardiff Wales
Wed 18/11
10:20-23:54
2 stops19h 34m
Chicago O'Hare Intl
Wed 25/11
12:38-09:45
2 stops15h 07m
CardiffChicago
CWL Cardiff Wales - ORD Chicago O'Hare Intl
CWLORD
Cardiff Wales
Fri 20/11
17:30-14:25
1 stop26h 55m
Chicago O'Hare Intl
Fri 27/11
18:00-17:00
2 stops17h 00m
CardiffChicago
CWL Cardiff Wales - ORD Chicago O'Hare Intl
CWLORD
Cardiff Wales
Fri 30/10
10:20-15:25
1 stop34h 05m
Chicago O'Hare Intl
Wed 4/11
10:30-09:45
2 stops17h 15m
CardiffChicago
CWL Cardiff Wales - ORD Chicago O'Hare Intl
CWLORD
Cardiff Wales
Wed 18/11
17:30-14:25
1 stop26h 55m
Chicago O'Hare Intl
Wed 25/11
16:25-09:45
1 stop11h 20m
CardiffChicago
CWL Cardiff Wales - ORD Chicago O'Hare Intl
CWLORD
Cardiff Wales
Mon 2/11
17:30-16:32
2 stops29h 02m
Chicago O'Hare Intl
Mon 9/11
16:25-09:45
1 stop11h 20m
CardiffChicago
CWL Cardiff Wales - ORD Chicago O'Hare Intl
CWLORD
Cardiff Wales
Mon 5/4
15:10-18:15
2 stops33h 05m
Chicago O'Hare Intl
Tue 27/4
21:00-15:45
1 stop12h 45m
CardiffChicago
CWL Cardiff Wales - ORD Chicago O'Hare Intl
CWLORD
Cardiff Wales
Mon 2/11
17:30-16:32
2 stops29h 02m
Chicago O'Hare Intl
Mon 9/11
13:35-09:45
2 stops14h 10m
Cheap Wales to Illinois flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Wales to Illinois
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 October 2026, there is 1 operator 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 | ||
|---|---|---|---|---|---|
| PriceFrom £709 | Free Cancellation | Rating 7.8 1,580 reviews |
Frequently asked questions about flying from Wales to Illinois
How do I get Price Alerts for flights from Wales to Illinois?
Confirm your travel details to search for the latest offers for flights from Wales to Illinois. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Wales to Illinois with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.
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.