Cardiff skyline

Chicago (ORD) to Cardiff (CWL) business class award flights

Dates
Travellers and cabin

Who’s flying?

Adults12 and over
1
Cabin
Programmes
Stops
Departure time

00:0024:00

Arrival time

00:0024:00

Flight duration
Any length

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Stops
Departure time

00:0024:00

Arrival time

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Flight duration
Any length
Lowest seen in the last 10 days80,000 milesPlus fees$385.90ProgramAir France-KLM Flying BlueAir France-KLM Flying BlueLight fareAirlineAir FranceAir FranceDepartingMon, Nov 16
Last checked 9d agoChecked

Which program and airline costs you least

Chicago to Cardiff in business class starts at 80K miles plus $385.90 — Air France through Air France-KLM Flying Blue. KLM through Air France-KLM Flying Blue charges the least cash — $365.60 — but wants 190.5K miles.

Every way to book ORD to CWL with miles or points
Airline
Air FranceAir Francevia CDG, AMSlast seen 12 Oct, not re-checked sinceAir France-KLM Flying Blue80Kplus $385.90
KLMKLMvia AMSlast seen 12 Oct, not re-checked sinceAir France-KLM Flying Blue190.5Kplus $365.60
Delta Air LinesDelta Air Linesvia LGA → JFK (change airports), AMSlast seen 12 Oct, not re-checked sinceAir France-KLM Flying Blue191.5Kplus $370.10

ORD to CWL in business class: the facts

Over the next 60 days we hold business class seats from Chicago to Cardiff on 38 of the 38 departure days we have checked so far (22 days are not checked yet), through 1 program. These figures are counted from the seats stored for those dates, not from a price history; the typical day is the median of each day's cheapest seat. Data updated .

Nonstop or with a connection

No nonstop seats in the window. With a connection on Air France, Delta Air Lines and KLM.

How to book it

  1. Air France-KLM Flying Blue books on airfrance.fr: sign in there, search ORD to CWL in business class on a date with space, and pay in miles with the cash on top (from $366).

MilesZone finds the seat; it does not book it or take payment.

Get told the moment a ORD → CWL seat opens.

We re-check that exact seat seconds before the email leaves, so what you open is still there.

Email only. Searching this route stays free for departures in the next 60 days.