Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.Chicago O'Hare Intl Airport flight deals found on momondo
Check out some of the best fares from airports in Ireland to Chicago O'Hare Intl Airport found recently by users on momondo
Find the cheapest one-way flights to Chicago O'Hare Intl Airport
If you're looking for one-way flights from Ireland to Chicago O'Hare Intl Airport, view some of our deals below provided by Aer Lingus, American Airlines and Finnair
Cheapest flights to Chicago O'Hare Intl Airport airports
Find the cheapest flights to these Chicago O'Hare Intl Airport airports from your nearest city or airport
| CHEAPEST MONTH TO FLY TO CHICAGO O'HARE INTL AIRPORT FROM DUBLIN | November | 23% cheaper | Flying from Dublin to Chicago O'Hare Intl Airport costs on average just €407 in November |
| MOST EXPENSIVE MONTH TO FLY TO CHICAGO O'HARE INTL AIRPORT FROM DUBLIN | July | 46% more expensive | It costs about €772 for flights to Chicago O'Hare Intl Airport from Dublin in July |
| MOST POPULAR MONTH TO FLY TO CHICAGO O'HARE INTL AIRPORT FROM DUBLIN | June | 278% more users visited | More momondo users searched in flights to Chicago O'Hare Intl Airport from Dublin in June than any other month |
Flights to Chicago O'Hare Intl Airport
Summary info about to Chicago O'Hare Intl Airport flight prices, duration and airlines
Best One-Way Price | €291 |
|---|---|
Best Round-Trip Price | €338 |
Fastest flight time | 8h 35m |
Operated By | 8 airlines |
When is the best time to fly to Chicago O'Hare Intl Airport?
What is the cheapest month to fly to Chicago O'Hare Intl Airport?
In general, when booking your flight to Chicago O'Hare Intl Airport, November is the cheapest month on average.
When is the best time to book a flight to Chicago O'Hare Intl Airport?
Most flyers found that booking flight tickets 78 days in advance of their planned departure date is, on average, the best time to get cheap flights to Chicago O'Hare Intl Airport.
What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?
Most of our users find that booking their departure to Chicago O'Hare Intl Airport on a Monday is the cheapest. Conversely, departing on a Friday seems to be the most expensive.
What is the cheapest time of day to fly to Chicago O'Hare Intl Airport?
Typically, cheap prices to Chicago O'Hare Intl Airport are most often found for midday flights. Cheap prices are less likely for morning flights.
Is there an alternative airport near Chicago O'Hare Intl Airport?
Finding an alternative and possibly cheaper destination airport near Chicago O'Hare Intl Airport is possible. If you are planning a flight to Chicago O'Hare Intl Airport, consider booking flights to Chicago Midway Airport (14 km from Chicago city centre).
How long does it take to fly to Chicago O'Hare Intl Airport?
The flight from Ireland to Chicago O'Hare Intl Airport depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Dublin (a popular airport in Ireland) to Chicago O'Hare Intl (the most popular airport in Chicago O'Hare Intl Airport), then the flight time is 8h on average. If you fly from Shannon (another popular airport in Ireland) to Chicago O'Hare Intl, then the average flight time is 8h 10m.
When did momondo last update prices for flights to Chicago O'Hare Intl Airport?
Prices for flights to Chicago O'Hare Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights to Chicago O'Hare Intl Airport?
As of May 2024, there are 14 operators available to choose from for flights to Chicago O'Hare Intl Airport.
How old do you have to be to fly to Chicago O'Hare Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The travel and health documents required for your trip to Chicago O'Hare Intl Airport 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 O'Hare Intl Airport. 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?
If you are not ready to book a flight to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Chicago and let you know when they change.