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| CHEAPEST MONTH TO FLY TO CHICAGO FROM DUBLIN | November | 14% cheaper | Flying from Dublin to Chicago costs on average just €435 in November |
| MOST EXPENSIVE MONTH TO FLY TO CHICAGO FROM DUBLIN | July | 25% more expensive | It costs about €629 for flights to Chicago from Dublin in July |
| MOST POPULAR MONTH TO FLY TO CHICAGO FROM DUBLIN | October | 245% more users visited | More momondo users searched in flights to Chicago from Dublin in October than any other month |
Best One-Way Price | €216 |
|---|---|
Best Round-Trip Price | €322 |
Fastest flight time | 8h 00m |
Popular in | July |
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 Magnificent Mile, Art Institute of Chicago, and Grant Park.
We recommend purchasing flights from Ireland to Chicago 62 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 €502. However, in the past 72 hours, people saw flights from Ireland for as low as €408.
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) or Chicago Greater Rockford Airport (126 km from Chicago city centre).
With an average price of €136 per person, Chicago Midway Airport is the cheapest airport to fly into when planning your trip to Chicago. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.
Yes, you can get a flight ticket to Chicago O'Hare Intl if you want to reach Grand Boulevard. It is the nearest Chicago airport (30.1 km away).
The closest airport to Magnificent Mile is 25.0 km away - Chicago’s Chicago O'Hare Intl airport.
Prices for flights to Chicago are refreshed on a daily basis.
As of July 2025, there are 7 operators available to choose from for flights 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.
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.
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.
Yes. All flights to Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.
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.
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.