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Easily compare round-trip flights from Chicago to Dublin
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Chicago to Dublin by changing tabs
Quickest
Cheapest
Icelandair
02 Dec
ORD
12:30 pm
Chicago O'Hare Intl airport
9h 50m
1 Stop
4:20 am
+1
DUB
Dublin airport
06 Dec
DUB
11:30 am
Dublin airport
11h 50m
1 Stop
5:20 pm
ORD
Chicago O'Hare Intl airport
391 USD
Icelandair
02 Dec
ORD
12:30 pm
Chicago O'Hare Intl airport
9h 50m
1 Stop
4:20 am
+1
DUB
Dublin airport
06 Dec
DUB
11:30 am
Dublin airport
11h 50m
1 Stop
5:20 pm
ORD
Chicago O'Hare Intl airport
391 USD
Icelandair
11 Feb
ORD
12:30 pm
Chicago O'Hare Intl airport
9h 50m
1 Stop
4:20 am
+1
DUB
Dublin airport
18 Feb
DUB
11:30 am
Dublin airport
11h 50m
1 Stop
5:20 pm
ORD
Chicago O'Hare Intl airport
391 USD
Aer Lingus
02 Mar
ORD
2:20 pm
Chicago O'Hare Intl airport
7h 15m
3:35 am
+1
DUB
Dublin airport
07 Mar
DUB
4:00 pm
Dublin airport
8h 40m
6:40 pm
ORD
Chicago O'Hare Intl airport
475 USD
Lufthansa
06 Apr
ORD
4:05 pm
Chicago O'Hare Intl airport
7h 40m
5:45 am
+1
DUB
Dublin airport
16 Apr
DUB
1:25 pm
Dublin airport
8h 25m
3:50 pm
ORD
Chicago O'Hare Intl airport
447 USD
Icelandair
02 Dec
ORD
12:30 pm
Chicago O'Hare Intl airport
9h 50m
1 Stop
4:20 am
+1
DUB
Dublin airport
06 Dec
DUB
11:30 am
Dublin airport
11h 50m
1 Stop
5:20 pm
ORD
Chicago O'Hare Intl airport
391 USD
How to get the cheapest flight ticket from Chicago to Dublin
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Dublin?
February
The cheapest time of year to fly to Dublin from Chicago is February. Most expensive is July
What is the cheapest day to fly to Dublin?
Monday
The cheapest day of the week is typically Monday. The most expensive is typically Friday
When is the cheapest time to fly to Dublin?
in the morning
Chicago to Dublin flights are approximately 12% more expensive in the evening than in the morning
What is the cheapest airline that flies to Dublin?
WOW air
WOW air, TAP AIR PORTUGAL, and SWISS are the most popular carriers operating from Chicago to Dublin
What is the cheapest route?
Chicago O'Hare Intl - Dublin
Fly from Chicago O'Hare Intl to Dublin for the best Chicago - Dublin flight prices
When is the cheapest time to book a flight to Dublin?
60 days before
The cheapest time to buy a flight from Chicago to Dublin is approximately 60 days to departure
60
Days before departure
0
Flight information for Chicago to Dublin (DUB - CHI)
Find info about flight duration, direct flights, and airports for your flight from Chicago to Dublin
| Fastest flight time | 7h 15m | The fastest flight from Chicago to Dublin takes 7h 15m. | |
| Direct flights | Every day | Direct flights go from Chicago to Dublin every day. | |
| Airports in Dublin | 1 airport | There is 1 airport near Dublin: Dublin (DUB) |
Alternative routes for Chicago to Dublin
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Flights to other cities in Ireland
Lost the lust for Dublin? Check out some flights to other cities in Ireland
Round-trip flights to other destinations
Lost the lust for Dublin? Check out some flights to other destinations
*Flight prices to Dublin are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.