Find cheap flights to Chicago

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Cheapest flights to Chicago airports

Find the cheapest flights to these Chicago airports from your nearest city or airport
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When is the best time to fly to Chicago?

What is the cheapest month to fly to Chicago?

If you aren’t able to travel to Chicago during the month of November, then flying in September is also cheap. Prices for this month can be found on momondo for an average of 395€.

How far in advance should I book a flight to Chicago?

Most flyers found that booking tickets 60 days in advance of their planned departure date is the best time to get cheap flights to Chicago. During this timeframe, flight prices are around 463€. However, in the past 72 hours, people saw flights from Ireland for as low as 288€.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart from Ireland to Chicago is on a Thursday. Travellers who choose to depart for Chicago on a Thursday will often find tickets for as low as 460€. On the other hand, Sunday is the most expensive day to depart from Ireland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around 585€.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the afternoon. Flights from Ireland to Chicago during this time can be as low as 456€. At midday is when there is more demand to fly to Chicago, so prices are often more expensive at around 576€ per ticket.

When is it best to fly to Chicago to go sightseeing?

The best time to plan to fly to Chicago to go sightseeing would be when the temperature is not unbearable and the chance of rain is only moderate. Considering those guidelines, May or June seem like the best times of year to plan your visit.


Chicago flight deals found on momondo

Check out some of the best fares from airports in Ireland to Chicago found recently by users on momondo
Cheapest
Best
Quickest
Icelandair
21 Sep
DUB
Dublin
12h 05m
1 stop
ORD
Chicago O'Hare Intl
1 Oct
ORD
Chicago O'Hare Intl
9h 35m
1 stop
DUB
Dublin
Multiple Airlines
21 Sep
DUB
Dublin
11h 33m
1 stop
ORD
Chicago O'Hare Intl
1 Oct
ORD
Chicago O'Hare Intl
16h 30m
1 stop
DUB
Dublin
Virgin Atlantic
21 Sep
DUB
Dublin
11h 20m
1 stop
ORD
Chicago O'Hare Intl
1 Oct
ORD
Chicago O'Hare Intl
16h 15m
1 stop
DUB
Dublin
Finnair
17 Sep
DUB
Dublin
8h 15m
ORD
Chicago O'Hare Intl
21 Sep
ORD
Chicago O'Hare Intl
7h 25m
DUB
Dublin
British Airways
21 Sep
DUB
Dublin
8h 15m
ORD
Chicago O'Hare Intl
1 Oct
ORD
Chicago O'Hare Intl
17h 55m
1 stop
DUB
Dublin
KLM
20 Oct
DUB
Dublin
11h 20m
1 stop
ORD
Chicago O'Hare Intl
3 Nov
ORD
Chicago O'Hare Intl
15h 38m
1 stop
DUB
Dublin

Find the cheapest one-way flights to Chicago

If you're looking for one-way flights to Chicago, view some of our deals below provided by KLM
Cheapest
Best
Quickest
Multiple Airlines
17 Jul
DUB
Dublin
38h 14m
3 stops
ORD
Chicago O'Hare Intl
KLM
24 Jun
DUB
Dublin
15h 30m
2 stops
ORD
Chicago O'Hare Intl
British Airways
17 Jul
DUB
Dublin
22h 45m
1 stop
ORD
Chicago O'Hare Intl

Which airlines fly to Chicago?

Here you can see a selection of the most popular and cheapest airlines for flights to Chicago

Airports near Chicago

Below you will find all the airports in Chicago along with their distance from the city centre

Start planning your trip to Chicago

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