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Flights to Chicago

Cheap flights to Chicago from €254

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Chicago departing on 11/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
From?
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Tue 4/6
Tue 11/6

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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
Scandinavian Airlines
3 Oct
DUB12:40Dublin
35h 15m
1 stop
ORD17:55Chicago O'Hare Intl
6 Oct
ORD19:45Chicago O'Hare Intl
34h 05m
1 stop
DUB11:50Dublin
Scandinavian Airlines
3 Oct
DUB12:20Dublin
35h 35m
2 stops
ORD17:55Chicago O'Hare Intl
6 Oct
ORD19:45Chicago O'Hare Intl
34h 05m
1 stop
DUB11:50Dublin
Aer Lingus
8 Nov
DUB11:30Dublin
8h 30m
ORD14:00Chicago O'Hare Intl
18 Nov
ORD15:55Chicago O'Hare Intl
7h 20m
DUB05:15Dublin
Scandinavian Airlines
3 Oct
DUB12:20Dublin
35h 35m
2 stops
ORD17:55Chicago O'Hare Intl
6 Oct
ORD19:45Chicago O'Hare Intl
18h 00m
2 stops
DUB19:45Dublin
Scandinavian Airlines
25 Oct
DUB12:40Dublin
35h 15m
1 stop
ORD17:55Chicago O'Hare Intl
27 Oct
ORD21:10Chicago O'Hare Intl
33h 30m
1 stop
DUB11:40Dublin
Scandinavian Airlines
8 Nov
DUB19:10Dublin
28h 55m
1 stop
ORD18:05Chicago O'Hare Intl
18 Nov
ORD20:10Chicago O'Hare Intl
33h 30m
1 stop
DUB11:40Dublin

Find the cheapest one-way flights to Chicago

If you're looking for one-way flights from Ireland to Chicago, view some of our deals below provided by Icelandair
Multiple Airlines
11 Jun
DUB06:35Dublin
31h 46m
2 stops
ORD08:21Chicago O'Hare Intl
Multiple Airlines
22 Sep
DUB20:45Dublin
41h 48m
2 stops
ORD08:33Chicago O'Hare Intl
Multiple Airlines
7 Oct
DUB18:15Dublin
33h 42m
2 stops
ORD21:57Chicago O'Hare Intl

Chicago flights insights and trends

Explore insights for your Chicago flight to craft the best travel plan

What is the cheapest month to fly to Chicago?

The cheapest month to fly to Chicago from Ireland is in February. Flight prices, which tend to average around €356, are often lower during this time because this is during the off-season. If you don’t want to visit Chicago in February, then you should wait until November to fly from Ireland, when ticket prices are also cheap, with an average price of €362.

What is the absolute cheapest flight to Chicago?

See prices from:

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

On average, the least expensive day to fly to Chicago from Ireland is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as €454. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Chicago on Saturday is €596.

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

In the afternoon is the cheapest time of day to fly from Ireland to Chicago when you can find flight prices for as low as €433. Flying to Chicago in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at midday when prices are €592 on average. Flights to Chicago from Ireland at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

How long does it take to fly to Chicago?

If you’re flying from a popular airport in Ireland, such as Dublin or Cork, and flying into the most popular airport in Chicago (Chicago O'Hare Intl), then you can expect flight times to average 8h and 21h 12m, respectively.

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

We recommend purchasing flights from Ireland to Chicago 47 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Chicago for €504. However, in the past 72 hours, people saw flights from Ireland for as low as €325.

Cheapest flights to Chicago

Find the cheapest flights to Chicago from your nearest city or airport
Dublin
Chicago O'Hare Intl Airport

CHEAPEST ROUTE FROM Dublin TO Chicago

Dublin (DUB) to Chicago (CHI)

Typically, flights to Chicago from Dublin are cheaper when flying from Dublin to Chicago, which has an average price of €504

CHEAPEST MONTH TO FLY TO CHICAGO FROM DUBLINFebruary30% cheaperFlying from Dublin to Chicago costs on average just €356 in February
MOST EXPENSIVE MONTH TO FLY TO CHICAGO FROM DUBLINJuly47% more expensiveIt costs about €744 for flights to Chicago from Dublin in July
MOST POPULAR MONTH TO FLY TO CHICAGO FROM DUBLINJuly300% more users visitedMore momondo users searched in flights to Chicago from Dublin in July than any other month

Cheap Chicago flight deals and tips

Summary info about Chicago flight prices, duration and airlines

Best One-Way Price

€254

Best Round-Trip Price

€349

Fastest flight time

12h 00m

Operated By

9 airlines
The best one-way flight price to Chicago from Ireland in the last 72 hours is €254 (Dublin to Chicago O'Hare Intl).
The best round-trip flight price to Chicago from Ireland in the last 72 hours is €349 (Dublin to Chicago O'Hare Intl).
The fastest flight to Chicago from Ireland takes 12h 00m (Dublin to Chicago O'Hare Intl).
There are 9 airlines operating flights to Chicago, including American Airlines, British Airways and Delta.

Frequently asked questions about flying to Chicago

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

The city of Chicago has many sights to see while visiting. Many tourists find it ideal to go sightseeing when the weather is warmer, but not blistering. Consider booking your flight to Chicago for May or June, when temperatures are a bit higher and the chance of rain is relatively low. Many travellers find it worthwhile to visit Wrigley Field, Magnificent Mile, and Millennium Park.

Is there an alternative airport near Chicago?

Finding an alternative and possibly cheaper destination airport near Chicago is possible. If you are planning a flight to Chicago, consider booking flights to Chicago Midway Airport (14 km from Chicago city centre).

Are there flights to Edgewater?

Yes, you can get a flight ticket to Chicago O'Hare Intl if you want to reach Edgewater. It is the nearest Chicago airport (20.1 km away).

What’s the closest airport to Loews Chicago Hotel?

The closest airport to Loews Chicago Hotel is 25.6 km away - Chicago’s Chicago O'Hare Intl airport.

When did momondo last update prices for flights to Chicago?

Prices for flights to Chicago are refreshed on a daily basis.

How many operators does momondo search for flights to Chicago?

How old do you have to be to fly to Chicago?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

Why should I use momondo to find a flight deal to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Chicago. Millions of users trust and use momondo every year so you are in good company.

Can I find flights to Chicago with flexible booking policies on momondo?

Yes. All flights to Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Chicago?

Once you have performed a search for flights to Chicago, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight to Chicago right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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Tue 11/6
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Popular routes according to searches in the past day on momondo