Find a great deal and save up to 54% by booking at least 48 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Dublin to Illinois within the next two weeks, with the cheapest ticket starting at £395.
February is one of the best times of the year to fly to Illinois from Dublin. Prices for February average £432 per person but you can even find prices for as low as £211. The most expensive prices can be found in the month of July. Opting for a February flight can save you 47% on your journey compared to booking in July
When flying from Dublin 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.
Fly from
Fly to
Budget
£291 - £372
Route
Depart
Return
Price
DublinChicago O'Hare Intl
DUB - ORD
DUBORD
Dublin
수 23/10
1 stop12h 05m
Chicago O'Hare Intl
일 27/10
1 stop9h 45m
DublinChicago O'Hare Intl
DUB - ORD
DUBORD
Dublin
금 8/11
2 stops15h 50m
Chicago O'Hare Intl
월 18/11
2 stops15h 50m
DublinChicago O'Hare Intl
DUB - ORD
DUBORD
Dublin
목 31/10
1 stop27h 10m
Chicago O'Hare Intl
화 5/11
1 stop16h 40m
DublinChicago O'Hare Intl
DUB - ORD
DUBORD
Dublin
목 31/10
1 stop15h 10m
Chicago O'Hare Intl
월 4/11
1 stop16h 40m
DublinChicago O'Hare Intl
DUB - ORD
DUBORD
Dublin
수 23/10
1 stop11h 25m
Chicago O'Hare Intl
일 27/10
1 stop14h 10m
DublinChicago O'Hare Intl
DUB - ORD
DUBORD
Dublin
목 10/10
Nonstop8h 15m
Chicago O'Hare Intl
월 14/10
2 stops14h 10m
DublinChicago O'Hare Intl
DUB - ORD
DUBORD
Dublin
수 23/10
2 stops36h 05m
Chicago O'Hare Intl
일 27/10
2 stops33h 05m
DublinChicago O'Hare Intl
DUB - ORD
DUBORD
Dublin
수 9/10
Nonstop8h 15m
Chicago O'Hare Intl
수 16/10
1 stop14h 40m
DublinChicago O'Hare Intl
DUB - ORD
DUBORD
Dublin
수 9/10
Nonstop8h 15m
Chicago O'Hare Intl
수 16/10
Nonstop7h 30m
No data available for this route at this time. Please check back soon.
Boarding
Entertainment
Food
Overall
Crew
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Entertainment
Food
Overall
Crew
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Entertainment
Food
Overall
Crew
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Entertainment
Food
Overall
Crew
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Entertainment
Food
Overall
Crew
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Boarding
Entertainment
Food
Overall
Crew
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
1%of flight departures | Early morningMidnight to 6 am |
---|---|
65%of flight departures | Morning6 am to noon |
34%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
Deals for Dublin 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.
Millions of users choose and trust Cheapflights to book the best flight deals from Dublin to Illinois for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Users can book flights with no change fees policies with our dedicated filters. Book flights from Dublin to Illinois flexibly with Cheapflights today.
Yes! Start tracking prices for Dublin to Illinois flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.