Cheap flights from Chicago to Dublin from $0
Compare prices across airlines and find the best deals
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Discover deals on Chicago to Dublin flights
Typical range $0–$0•Cheapest found $0
Checking latest prices...Find cheap flights from Chicago to Dublin
Best
1 stop
8 Feb
DEP
20:25
ORD
1×
16:10
DUB
13h 45m
8 Feb
DEPARTURE
20:25 - 16:10
13h 45m
ORD
1 stop
DUB
1 stop
8 Feb
DEP
18:30
ORD
1×
10:15
DUB
9h 45m
8 Feb
DEPARTURE
18:30 - 10:15
9h 45m
ORD
1 stop
DUB
American Airlines flights from Chicago to Dublin
Our best American Airlines deals on Chicago to Dublin tickets
Best
1 stop
8 Feb
DEP
18:25
ORD
1×
11:15
DUB
10h 50m
8 Feb
DEPARTURE
18:25 - 11:15
10h 50m
ORD
1 stop
DUB
1 stop
8 Feb
DEP
18:25
ORD
1×
13:35
DUB
13h 10m
8 Feb
DEPARTURE
18:25 - 13:35
13h 10m
ORD
1 stop
DUB
TAP Air Portugal flights from Chicago to Dublin
Our best TAP Air Portugal deals on Chicago to Dublin tickets
Best
1 stop
8 Feb
DEP
20:25
ORD
1×
16:10
DUB
13h 45m
8 Feb
DEPARTURE
20:25 - 16:10
13h 45m
ORD
1 stop
DUB
1 stop
8 Feb
DEP
20:25
ORD
1×
16:10
DUB
13h 45m
8 Feb
DEPARTURE
20:25 - 16:10
13h 45m
ORD
1 stop
DUB
Iberia flights from Chicago to Dublin
Our best Iberia deals on Chicago to Dublin tickets
Best
1 stop
8 Feb
DEP
18:25
ORD
1×
12:15
DUB
11h 50m
8 Feb
DEPARTURE
18:25 - 12:15
11h 50m
ORD
1 stop
DUB
1 stop
8 Feb
DEP
18:25
ORD
1×
12:15
DUB
11h 50m
8 Feb
DEPARTURE
18:25 - 12:15
11h 50m
ORD
1 stop
DUB
Lufthansa flights from Chicago to Dublin
Our best Lufthansa deals on Chicago to Dublin tickets
Best
1 stop
8 Feb
DEP
21:50
ORD
1×
17:10
DUB
13h 20m
8 Feb
DEPARTURE
21:50 - 17:10
13h 20m
ORD
1 stop
DUB
1 stop
8 Feb
DEP
16:05
ORD
1×
11:00
DUB
12h 55m
8 Feb
DEPARTURE
16:05 - 11:00
12h 55m
ORD
1 stop
DUB
Turkish Airlines flights from Chicago to Dublin
Our best Turkish Airlines deals on Chicago to Dublin tickets
Best
1 stop
8 Feb
DEP
11:50
ORD
1×
22:10
DUB
--
8 Feb
DEPARTURE
11:50 - 22:10
--
ORD
1 stop
DUB
1 stop
8 Feb
DEP
11:50
ORD
1×
15:20
DUB
21h 30m
8 Feb
DEPARTURE
11:50 - 15:20
21h 30m
ORD
1 stop
DUB
Icelandair flights from Chicago to Dublin
Our best Icelandair deals on Chicago to Dublin tickets
Best
1 stop
8 Feb
DEP
18:30
ORD
1×
10:15
DUB
9h 45m
8 Feb
DEPARTURE
18:30 - 10:15
9h 45m
ORD
1 stop
DUB
1 stop
8 Feb
DEP
18:30
ORD
1×
10:15
DUB
9h 45m
8 Feb
DEPARTURE
18:30 - 10:15
9h 45m
ORD
1 stop
DUB
SWISS flights from Chicago to Dublin
Our best SWISS deals on Chicago to Dublin tickets
Best
1 stop
8 Feb
DEP
18:50
ORD
1×
17:45
DUB
16h 55m
8 Feb
DEPARTURE
18:50 - 17:45
16h 55m
ORD
1 stop
DUB
What's the cheapest day of the week to fly from Chicago to Dublin?
If your flying dates are flexible, you should consider flying to Dublin on a Sun, as we generally find the cheapest rates on that day. On the other hand, Tue is the most expensive day to fly.
What is the cheapest month to fly from Chicago to Dublin?
The cheapest month for flights from Chicago to Dublin is Sep, where tickets cost $496 on average. The most expensive months are Jul.
JanFebMarAprMayJunJulAugSepOctNovDec
$716$606$496
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Everything you should know
Cheapest one-way flight
$535
Typical prices: $535–$1070
When to book
3 weeks
in advance to save around 25%
Good to know
💰
Save money
Compare prices across airlines to find the best deal. Prices can vary significantly.
📅
Be flexible
Flying midweek or in off-peak seasons can save you up to 30% on airfare.
⏰
Book early
Booking 3+ weeks in advance typically offers the best prices.
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Frequently asked questions
The cheapest flight from Chicago to Dublin currently costs AUD $535. Prices typically range from $535 to $535. Prices change frequently, so we recommend booking early and being flexible with your travel dates.