Cheap Flights from Chicago to Cardiff

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Compare Chicago to Cardiff flight deals

Find the cheapest month or even day of the year to fly to Cardiff

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Find the cheapest month to fly from Chicago to Cardiff

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago to Cardiff flights are currently cheapest in August.

Chicago to Cardiff: Alternative routes

Compare routes from Chicago to Cardiff below. You may find an airport to fly into that's cheaper, faster, or easier than Cardiff.

Chicago to Cardiff: Flight information

The things to know before you go.
Cheapest flight foundR 6,592
Cheapest month to flyAugust

Finding cheap flights from Chicago to Cardiff: Frequently asked questions

The best price we found for a return flight from Chicago to Cardiff is R 14,591. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Chicago to Cardiff. But we found flights with one stop from R 14,591.
As of May 2025, there are no flights flying from Chicago to Cardiff.
The cheapest month to fly from Chicago to Cardiff is usually May 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Cardiff Airport on Monday, 8 September 2025.
No airlines currently offer direct flights between Chicago and Cardiff Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cardiff but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Cardiff is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Cardiff is Icelandair .

Flying from Chicago to Cardiff Airport (CWL): what you need to know

  • Get your holiday planning started by considering the departure point for your flight from Chicago to Cardiff Airport (CWL). O'Hare International Airport (ORD) and Chicago Midway International Airport (MDW) are the main airports in Chicago.

  • The timezone in Cardiff is UTC+0, which is 5 hours ahead of Chicago. Cardiff Airport is located in Cardiff.

  • Get to the airport on time so you don't miss your flight from Chicago to CWL. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.

  • August is a busy time to fly out. If you're heading away then or around a major holiday like July Fourth, show up even earlier. Aim for at least two hours ahead for domestic flights and as much as four hours for international journeys.

Airports in Chicago

O'Hare International Airport (ORD)

  • We make it a breeze to plan a flight from Chicago to CWL with a stopover. To see all your options departing from O'Hare International Airport (ORD), uncheck 'Direct flights only.' Next, choose a flight that has a stop long enough to see the sights of your chosen city. Top stopovers between ORD and CWL include:

    • Dublin Airport (DUB)

    • Amsterdam Airport Schiphol Airport (AMS)

    • Edinburgh Airport (EDI)

  • ORD is approximately 40 kilometres from central Chicago. To help work out how to get there, use Google Maps. This handy travel app will show you the fastest route and your public transport options.

  • Want a stress-free start to your travels? Stay near O'Hare International Airport. Whether you're catching an early flight from Chicago to Cardiff Airport or just don't like being rushed, these hotels are perfect:

Chicago Midway International Airport (MDW)

  • Visit family or friends or just take a moment to recharge with a stopover. If you'd like to break up your flight from Chicago to Cardiff Airport, here's where you can stop when heading out from Chicago Midway International Airport:

    • Keflavik International Airport (KEF)

    • Amsterdam Airport Schiphol Airport (AMS)

    • Dublin Airport (DUB)

  • MDW is about 19 kilometres from central Chicago. It takes 21 minutes or so to get to the airport driving from the city centre. Public transport takes roughly 46 minutes.

  • Want to treat yourself to an extra night away before your flight from Chicago to CWL? Unwind in a hotel near Chicago Midway International Airport before your break officially begins. Consider one of these stays:

About Cardiff Airport (CWL)

Getting from Cardiff Airport (CWL) to central Cardiff

  • From Cardiff Airport, Cardiff is approximately 27 kilometres away. It takes around 31 minutes to get to the centre driving.

  • It takes around 1 hour and 6 minutes if you're using public transport.

How to find the cheapest flights from Chicago to Cardiff Airport (CWL)

  • The lowest price we've seen for a one-way ticket from Chicago to Cardiff Airport is R 6,592. The cheapest price for a return flight is R 14,591. Keep in mind fares can change due to demand at the time of booking.

  • Don't leave things to the last minute. You're more likely to find cheap tickets from Chicago to CWL if you book early. Airlines often have some fantastic early bird deals.

  • Take advantage of the 'Whole month' search tool and compare the prices of tickets from Chicago to Cardiff Airport across each month. The lowest fares are highlighted in green, so you can easily find a flight your budget will love.

  • Sign into your online account or use the app to create a Price Alert. You'll get notified straight away if there's a better deal on this route. It's easy to do, and it'll save you the hassle of looking for cheap tickets from Chicago to CWL every day.

  • Personalise your trip by applying filters. Choose the total duration, number of stops, and departure and arrival times to find the right flight from Chicago to Cardiff Airport. You can also sort the results to see the 'Fastest,' 'Best' or 'Cheapest' options first.

The best time to fly from Chicago to Cardiff Airport (CWL)

  • June is the most popular month for flights from Chicago to Cardiff Airport. To skip the crowds, head to Cardiff in April when it's quieter.

  • The warmest month in Cardiff is July, with the temperature ranging between 11ºC and 22ºC. Lock in your flights from Chicago to CWL in this month if this is the type of weather you enjoy.

  • Travel in January if you want cooler conditions. Temperatures average between 0ºC and 9ºC. However, this destination promises a good time whenever you book your cheap flights from Chicago to Cardiff Airport.

More about Cardiff

Complete your Cardiff trip with a car rental

  • Shut down all those tabs and leave the hard work to us. We've also got incredible deals on car rentals in Cardiff once you've booked your cheap flight from Chicago to Cardiff Airport. Easily compare prices all in one place and drive off with a bargain that fits your budget.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.