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.
Flights from Cardiff to Illinois lean towards being more expensive in October. Prices are generally better when you fly from Cardiff to Illinois in February, with the cheapest ticket starting at £404.
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.
Air France and KLM are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.
Yes, there are multiple flights from Cardiff to Illinois for under £700. The cheapest flight booked recently is on Virgin Atlantic for just £663, but on average you can expect to pay £2,269.
Information is based on travel restrictions from Cardiff Wales to Illinois
Most visitors from Cardiff Wales need to provide a negative COVID-19 test result and/or quarantine to enter Illinois.
COVID-19 testing requirements
Visitors from Cardiff Wales must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Illinois.
Quarantine requirements
Visitors from Cardiff Wales are not required to quarantine after entering Illinois.
Returning to Cardiff Wales from Illinois
COVID-19 testing requirements
Visitors from Illinois are not required to present a negative COVID-19 PCR test or antigen result upon entering Cardiff Wales.
Quarantine requirements
Visitors from Illinois are not required to quarantine after entering Cardiff Wales.