Chicago, IL to Dublin, Ireland flights

Flights starting at £309. Choose between Frontier Airlines, Aer Lingus, or Spirit Airlines to find the best price.

Make your travel wishlist, we'll do the rest
Hidden deals
Effortless booking
Travel hacking
Mailbox
Receive exclusive deals by email
Travelers usually depart from O Hare International, Chicago Midway International, Chicago Rockford International, Chicago-Dan Ryan Greyhound station, or Chicago Downtown Greyhound Station when they travel from Chicago to Dublin. Book your trip to arrive at Dublin, Dublin - Pearse St. Bus Stop, Dublin - North Wall Quay, Dublin - Merrion Row, or Dublin - Eden Quay. The distance between Chicago and Dublin is 5901 km. The most popular airlines for this route are Frontier Airlines, Aer Lingus, Spirit Airlines, Air France, and easyJet. Chicago and Dublin have 318 direct flights per week. When you arrive at Dublin, consider visiting Caernarfon, Bru Na Boinne Neolithic Site (County Meath, Ireland), Trinity College, Dublin, Portmeirion, and Rock of Cashel.

Weekly direct flights

Discover the top airlines offering direct flights from Chicago to Dublin in the next month. You’ll find the number of daily direct flights per airline in the table.

Weekly direct flights for Mon 27.11 - Sun 03.12

AirlineMon 27.11Tue 28.11Wed 29.11Thu 30.11Fri 01.12Sat 02.12Sun 03.12
2222222
2222222
---------------------

Weekly direct flights for Mon 04.12 - Sun 10.12

AirlineMon 04.12Tue 05.12Wed 06.12Thu 07.12Fri 08.12Sat 09.12Sun 10.12
2222222
2222222
---------------------

Weekly direct flights for Mon 11.12 - Sun 17.12

AirlineMon 11.12Tue 12.12Wed 13.12Thu 14.12Fri 15.12Sat 16.12Sun 17.12
2222222
22---------------
---------------------

Weekly direct flights for Mon 18.12 - Sun 24.12

AirlineMon 18.12Tue 19.12Wed 20.12Thu 21.12Fri 22.12Sat 23.12Sun 24.12
222222---
---------------------
---------------------

Check-in for a flight from Chicago to Dublin

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Aer LingusEINEINoOpens 48 days before flight
Closes 5 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Air FranceAFRAFNoOpens 30 days before flight
Closes 1 hours before flight
easyJetEZYU2NoOpens 720 days before flight
Closes 2 hours before flight

Ireland COVID-19 travel restrictions

Your trip summary

Departure

Travel restrictions
  • Travel is allowed
  • Proof of pre-departure COVID-19 test is not required
  • Quarantine is not required
Visa requirements
  • Visa is not required
Additional information
  • Masks are recommended in certain situations

Return

Travel restrictions
  • Travel is allowed
  • Proof of pre-departure COVID-19 test is not required
  • Quarantine is not required
Visa requirements
  • Visa is not required

Frequently asked questions

How long does it take to travel from Chicago to Dublin?
What is the flight distance between Chicago and Dublin?
What airlines offer nonstop (direct) flights between Chicago and Dublin?
What are the most popular routes to and from Chicago?
What are the most popular routes to and from Dublin?
Which airports are there in Chicago?
What airports are near Chicago?
What airports are near Dublin?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Chicago and Dublin?
What is Virtual Interlining and how do I use it?
Which airlines fly between Chicago and Dublin?
When's the best time to travel between Chicago and Dublin?
What flights operate between Chicago and Dublin?
How many airports are there near Chicago?
How many airports are there near Dublin?
What time do nonstop (direct) flights between Chicago and Dublin depart?
What time do nonstop (direct) flights between Chicago and Dublin arrive?
What time do flights between Chicago and Dublin depart?
What time do flights between Chicago and Dublin arrive?

Explore alternative trips

Flights from Chicago

Flights to Dublin

Popular routes

Find the best connection from Chicago to Dublin
Search flights, trains & buses

We hack the system,
you fly for less