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Cheap flights from Cardiff to Illinois from £552

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CWL — ORD
12 May — 19 May1
1 adult
Sun 12/5
Sun 19/5

What is the cheapest month to fly from Cardiff to Illinois?

Flights from Cardiff to Illinois lean towards being more expensive in August. Prices are generally better when you fly from Cardiff to Illinois in January, with the cheapest ticket starting at £475.

When is the cheapest time to fly from Cardiff to Illinois (CWL - IL)?

When flying from Cardiff to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap KLM flights from Cardiff to Illinois

Explore cheap flight options specifically provided by KLM for the route between Cardiff and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 869,692 searches. Data last updated 7 May 2024.
Mon 17/609:45CWL - ORD
2 stops17h 42mKLM
Mon 8/713:25ORD - CWL
2 stops13h 50mKLM
Deal found 5/5£622
Mon 7/1017:15CWL - ORD
2 stops26h 57mKLM
Mon 14/1017:55ORD - CWL
2 stops16h 50mKLM
Deal found 5/5£715
Mon 17/609:45CWL - ORD
2 stops17h 42mKLM
Mon 8/716:45ORD - CWL
1 stop10h 30mKLM
Deal found 5/5£822

Cheap Cardiff to Illinois flights in May & June 2024

Find cheap flight options from Cardiff to Illinois specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 869,692 searches. Prices were last updated on 7 May 2024.
Mon 17/609:45CWL - ORD
2 stops17h 42mKLM
Mon 8/713:25ORD - CWL
2 stops13h 50mKLM
Deal found 5/5£622
Mon 17/617:15CWL - MDW
2 stops25h 28mKLM
Mon 8/713:24MDW - CWL
2 stops13h 51mKLM
Deal found 5/5£734
Mon 17/609:45CWL - ORD
2 stops17h 42mKLM
Mon 8/716:45ORD - CWL
1 stop10h 30mKLM
Deal found 5/5£822
Mon 17/617:15CWL - ORD
1 stop27h 05mAir France
Mon 8/716:45ORD - CWL
1 stop18h 00mAir France
Deal found 5/5£1,013

Cardiff to Illinois 2024 flight deals

Discover exclusive flight deals for travel between Cardiff and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 869,692 searches. Data last updated 7 May 2024.
Mon 4/1106:00CWL - MDW
2 stops18h 05mDelta
Fri 8/1110:11MDW - CWL
2 stops17h 34mDelta
Deal found 5/5£552
Mon 4/1106:00CWL - ORD
2 stops21h 07mDelta
Fri 8/1116:30ORD - CWL
1 stop11h 15mDelta
Deal found 5/5£552
Mon 4/1106:00CWL - ORD
1 stop14h 30mKLM
Fri 8/1116:25ORD - CWL
1 stop18h 30mKLM
Deal found 5/5£554
Thu 5/1217:25CWL - ORD
2 stops31h 15mVirgin Atlantic
Mon 9/1216:30ORD - CWL
1 stop11h 15mVirgin Atlantic
Deal found 5/5£582
Thu 5/1217:25CWL - ORD
1 stop27h 05mVirgin Atlantic
Mon 9/1216:30ORD - CWL
1 stop11h 15mVirgin Atlantic
Deal found 5/5£584
Thu 5/1210:15CWL - ORD
2 stops16h 17mAir France
Mon 9/1211:00ORD - CWL
2 stops28h 40mAir France
Deal found 4/5£620
Mon 17/609:45CWL - ORD
2 stops17h 42mKLM
Mon 8/713:25ORD - CWL
2 stops13h 50mKLM
Deal found 5/5£622
Mon 7/1017:15CWL - ORD
2 stops31h 25mMultiple Airlines
Mon 14/1016:45ORD - CWL
1 stop18h 00mMultiple Airlines
Deal found 5/5£650
Mon 7/1017:15CWL - MDW
2 stops25h 16mMultiple Airlines
Mon 14/1017:59MDW - CWL
2 stops16h 46mMultiple Airlines
Deal found 5/5£692

Find flights from Cardiff to Illinois within your budget

Customise your flight search to find flights from Cardiff 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 869,692 searches. Data last updated 7 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£622 - £1,013

Route

Depart

Return

Price

Cardiff WalesChicago O'Hare Intl

CWL - ORD

CWLORD

Cardiff Wales

Mon 17/6

2 stops17h 42m

Chicago O'Hare Intl

Mon 8/7

2 stops13h 50m

£622

Cardiff WalesChicago O'Hare Intl

CWL - ORD

CWLORD

Cardiff Wales

Mon 7/10

2 stops31h 25m

Chicago O'Hare Intl

Mon 14/10

1 stop18h 00m

£650

Cardiff WalesChicago O'Hare Intl

CWL - ORD

CWLORD

Cardiff Wales

Mon 7/10

1 stop10h 50m

Chicago O'Hare Intl

Mon 14/10

1 stop10h 30m

£708

Cardiff WalesChicago O'Hare Intl

CWL - ORD

CWLORD

Cardiff Wales

Mon 7/10

2 stops26h 57m

Chicago O'Hare Intl

Mon 14/10

2 stops16h 50m

£715

Cardiff WalesChicago O'Hare Intl

CWL - ORD

CWLORD

Cardiff Wales

Mon 17/6

2 stops17h 42m

Chicago O'Hare Intl

Mon 8/7

1 stop10h 30m

£822

Cardiff WalesChicago O'Hare Intl

CWL - ORD

CWLORD

Cardiff Wales

Mon 17/6

1 stop27h 05m

Chicago O'Hare Intl

Mon 8/7

1 stop18h 00m

£1,013

Flights are sorted by cheapest first

Deals found on 5/5

No data available for this route at this time. Please check back soon.

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 7 May 2024.
KLM
7.9
Good
1,602 reviews
Check prices

Crew

8.4

Overall

7.9

Comfort

7.6

Food

7.3

Entertainment

7.2

Boarding

7.8

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

KLM
7.9
Good
1,602 reviews
KLM
7.9
Good
1,602 reviews
Check prices

Crew

8.4

Overall

7.9

Comfort

7.6

Food

7.3

Entertainment

7.2

Boarding

7.8

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Air France
7.5
Good
1,783 reviews
KLM
7.9
Good
1,602 reviews
Check prices

Crew

8.4

Overall

7.9

Comfort

7.6

Food

7.3

Entertainment

7.2

Boarding

7.8

Reviews

1 / 10

Departure was late. Plane much too small for an 11 hour flight. One bathroom was out of order in a completely full flight.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cardiff to Illinois?

    If you book a flight to Illinois from Cardiff, you will be flying from Cardiff Wales, which is the city’s only airport. Cardiff Wales (CWL) is located 9.1 mi from the center of Cardiff.

  • Can I find flights from Cardiff to Illinois for under £700 on Cheapflights?

    Yes, there are multiple flights from Cardiff to Illinois for under £700. The cheapest flight booked recently is on KLM for just £622, but on average you can expect to pay £755.

  • What does CWL to ORD mean?

    Cardiff Wales Airport is CWL and Chicago O'Hare Intl Airport is ORD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI).

  • Can I find deals for flights from Cardiff to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Cardiff to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Cardiff to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Cardiff to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cardiff 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.

  • Can I find deals for flights from Cardiff to Illinois that allow pets onboard?

    Many airlines flying from Cardiff to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Cardiff to Illinois?

    Yes, you can often find last-minute deals on Cardiff to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Cardiff to Illinois flight deals updated?

    The Cardiff to Illinois flight deals you see on this page were last updated on 5/5.

See more FAQs

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Top airline flying from Cardiff to Illinois

Discover the top airline that operate flights from Cardiff 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 869,692 searches. Data last updated 7 May 2024.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£646Average£790FlexibilityNo cancel feeOn-time75%
Search KLM flights
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Search flights from Cardiff to Illinois by cabin class

Find flights from Cardiff to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Cardiff to Illinois flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Illinois?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Cardiff to Illinois.

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

Certainly. Search results for flights to Illinois from Cardiff shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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