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Cheap Flights from Cork to Rosemont

Compare Cork to Rosemont flight deals

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

Book the best Rosemont fare with no extra fees

Cork Airport to Rosemont flight deals

Looking for a cheap last-minute deal or the best return flight from Cork Airport to Rosemont? Find our lowest prices on one-way and return tickets to the easiest airport right here.
Chicago.$1,018 per passenger.Departing Fri, 24 Apr, returning Tue, 28 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from Cork on Fri, 24 Apr, arriving in Chicago O'Hare International.Inbound indirect flight with Delta, departs from Chicago O'Hare International on Tue, 28 Apr, arriving in Cork.Price includes taxes and charges.From $1,018, select.
Chicago.$1,020 per passenger.Departing Thu, 5 Nov, returning Mon, 9 Nov.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Cork on Thu, 5 Nov, arriving in Chicago O'Hare International.Inbound indirect flight with British Airways, departs from Chicago O'Hare International on Mon, 9 Nov, arriving in Cork.Price includes taxes and charges.From $1,020, select.
Chicago.$1,079 per passenger.Departing Sun, 29 Mar, returning Sun, 12 Apr.Return flight with KLM and Air France.Outbound indirect flight with KLM, departs from Cork on Sun, 29 Mar, arriving in Chicago O'Hare International.Inbound indirect flight with Air France, departs from Chicago O'Hare International on Sun, 12 Apr, arriving in Cork.Price includes taxes and charges.From $1,079, select.
Chicago.$1,119 per passenger.Departing Mon, 25 May, returning Tue, 25 Aug.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Cork on Mon, 25 May, arriving in Chicago O'Hare International.Inbound indirect flight with British Airways, departs from Chicago O'Hare International on Tue, 25 Aug, arriving in Cork.Price includes taxes and charges.From $1,119, select.
Chicago.$1,119 per passenger.Departing Mon, 14 Sep, returning Wed, 23 Sep.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Cork on Mon, 14 Sep, arriving in Chicago O'Hare International.Inbound indirect flight with British Airways, departs from Chicago O'Hare International on Wed, 23 Sep, arriving in Cork.Price includes taxes and charges.From $1,119, select.
Chicago.$1,119 per passenger.Departing Thu, 15 Oct, returning Tue, 20 Oct.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Cork on Thu, 15 Oct, arriving in Chicago O'Hare International.Inbound indirect flight with British Airways, departs from Chicago O'Hare International on Tue, 20 Oct, arriving in Cork.Price includes taxes and charges.From $1,119, select.
Chicago.$1,178 per passenger.Departing Mon, 18 May, returning Mon, 1 Jun.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Cork on Mon, 18 May, arriving in Chicago O'Hare International.Inbound indirect flight with British Airways, departs from Chicago O'Hare International on Mon, 1 Jun, arriving in Cork.Price includes taxes and charges.From $1,178, select.
Chicago.$1,216 per passenger.Departing Mon, 14 Sep, returning Thu, 22 Oct.Return flight with KLM and Air France.Outbound indirect flight with KLM, departs from Cork on Mon, 14 Sep, arriving in Chicago O'Hare International.Inbound indirect flight with Air France, departs from Chicago O'Hare International on Thu, 22 Oct, arriving in Cork.Price includes taxes and charges.From $1,216, select.
Chicago.$1,221 per passenger.Departing Mon, 1 Jun, returning Wed, 10 Jun.Return flight with KLM.Outbound indirect flight with KLM, departs from Cork on Mon, 1 Jun, arriving in Chicago O'Hare International.Inbound indirect flight with KLM, departs from Chicago O'Hare International on Wed, 10 Jun, arriving in Cork.Price includes taxes and charges.From $1,221, select.
Chicago.$1,291 per passenger.Departing Thu, 26 Mar, returning Tue, 31 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Cork on Thu, 26 Mar, arriving in Chicago O'Hare International.Inbound indirect flight with Delta, departs from Chicago O'Hare International on Tue, 31 Mar, arriving in Cork.Price includes taxes and charges.From $1,291, select.
Chicago.$1,344 per passenger.Departing Tue, 9 Jun, returning Thu, 20 Aug.Return flight with KLM and Air France.Outbound indirect flight with KLM, departs from Cork on Tue, 9 Jun, arriving in Chicago O'Hare International.Inbound indirect flight with Air France, departs from Chicago O'Hare International on Thu, 20 Aug, arriving in Cork.Price includes taxes and charges.From $1,344, select.
Chicago.$1,375 per passenger.Departing Wed, 22 Jul, returning Thu, 15 Oct.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Cork on Wed, 22 Jul, arriving in Chicago O'Hare International.Inbound indirect flight with British Airways, departs from Chicago O'Hare International on Thu, 15 Oct, arriving in Cork.Price includes taxes and charges.From $1,375, select.
Chicago.$1,375 per passenger.Departing Fri, 31 Jul, returning Sat, 8 Aug.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Cork on Fri, 31 Jul, arriving in Chicago O'Hare International.Inbound indirect flight with British Airways, departs from Chicago O'Hare International on Sat, 8 Aug, arriving in Cork.Price includes taxes and charges.From $1,375, select.
Chicago.$1,476 per passenger.Departing Mon, 6 Jul, returning Mon, 13 Jul.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Cork on Mon, 6 Jul, arriving in Chicago O'Hare International.Inbound indirect flight with Lufthansa, departs from Chicago O'Hare International on Mon, 13 Jul, arriving in Cork.Price includes taxes and charges.From $1,476, select.
Chicago.$1,513 per passenger.Departing Sat, 8 Aug, returning Sat, 15 Aug.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Cork on Sat, 8 Aug, arriving in Chicago O'Hare International.Inbound indirect flight with British Airways, departs from Chicago O'Hare International on Sat, 15 Aug, arriving in Cork.Price includes taxes and charges.From $1,513, select.
Chicago.$1,542 per passenger.Departing Wed, 27 May, returning Sat, 30 May.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Cork on Wed, 27 May, arriving in Chicago O'Hare International.Inbound indirect flight with British Airways, departs from Chicago O'Hare International on Sat, 30 May, arriving in Cork.Price includes taxes and charges.From $1,542, select.

Cork to Rosemont: Flight information

The things to know before you go.
Fly intoChicago O'Hare International Airport
Cheapest flight found$1,018
Cheapest month to flyApril

Find the cheapest month to fly from Cork to Rosemont

We always keep an eye on fares, so you can find the best flight deal in seconds. It looks like Cork to Rosemont flights are currently cheapest in April. We’ve based this on flights into Chicago O'Hare International Airport.
Mar
from $1,291
Apr
from $1,018
May
from $1,542
Jun
from $1,221
Jul
from $1,476
Aug
from $1,513
Sep
from $1,119
Oct
from $1,119
Nov
from $1,020
Dec
Find prices
Jan
Find prices
Feb
Find prices

Check out these Rosemont hotels

Ready to plan your stay? Other travellers rate these Rosemont hotels for cleanliness, service and location.
Hyatt Centric Chicago O'Hare
1.04 km from city centre
$259
Per night
Hampton Inn & Suites Rosemont Chicago O'Hare
0.87 km from city centre
$304
Per night
Staybridge Suites Chicago O'Hare - Rosemont by IHG
1.66 km from city centre
$254
Per night
Hyatt Centric Chicago O'Hare
1.04 km from city centre
$259
Per night
Hampton Inn & Suites Rosemont Chicago O'Hare
0.87 km from city centre
$304
Per night
Staybridge Suites Chicago O'Hare - Rosemont by IHG
1.66 km from city centre
$254
Per night
Explore top-rated hotels

Finding cheap flights from Cork to Rosemont: Frequently asked questions

There are 2 airports near Rosemont: Chicago O'Hare International Airport and Chicago Midway Airport.
The best price we found for a return flight from Cork to Rosemont is $1,018. 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 Cork to Rosemont. But we found flights with one or more stops from $1,018.
We've checked every Cork Airport to Rosemont fare we could find, and the cheapest upcoming date to fly seems to be on Friday, 24 April 2026. Overall, the cheapest month to fly from Cork Airport to Rosemont is usually April.
If you're flying from Cork Airport, the cheapest airport near Rosemont is Chicago O'Hare International – which is 3.1 km away from the centre of Rosemont. We've found flights into this airport from $1,018.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cork Airport to Rosemont on Friday, 24 April 2026.
No airlines currently offer direct flights between Cork Airport and Rosemont. 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 Rosemont 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 Rosemont is around 40 days in advance, so don’t leave your flight to the last minute.
Chicago O'Hare International Airport is 3.1km from Rosemont, Chicago Midway Airport is 24.8km from Rosemont, and Chicago Dupage County Airport is 32.1km from Rosemont.
Chicago O'Hare International Airport is closest to Rosemont, at around 3.1 km away.
Currently, the cheapest airline that flies to Chicago O'Hare International Airport - the closest airport to Rosemont - Delta.