There are 4 ways to get from Chicago to Roscommon by plane or train
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly Chicago O'Hare International Airport to Dublin Airport, train
best- Fly from Chicago O'Hare International Airport (ORD) to Dublin Airport (DUB)plane ORD - DUB
- Take the train from Dublin Heuston to Roscommontrain
13h 38m€247–886Fly Chicago O'Hare International Airport to Shannon Airport, train
cheapest- Fly from Chicago O'Hare International Airport (ORD) to Shannon Airport (SNN)plane ORD - SNN
- Take the train from Ennis to Athenrytrain
- Take the train from Athenry to Athlonetrain
15h 56m€217–843Fly Chicago Midway International Airport to Dublin Airport, train
- Fly from Chicago Midway International Airport (MDW) to Dublin Airport (DUB)plane MDW - DUB
- Take the train from Dublin Heuston to Roscommontrain
15h 17m€257–986Fly Chicago O'Hare International Airport to Ireland West Airport Knock, train
- Fly from Chicago O'Hare International Airport (ORD) to Ireland West Airport Knock (NOC)plane ORD - NOC
- Take the train from Claremorris to Roscommontrain
18h 9m€219–830
Chicago O'Hare International Airport (ORD) to Dublin Airport (DUB) flights
Comparing Your Travel Options
The cheapest way to get from Chicago to Roscommon is to fly and train which costs €240 - €900 and takes 13h 38m.
The fastest way to get from Chicago to Roscommon is to fly and train which takes 13h 38m and costs €240 - €900.
The distance between Chicago and Roscommon is 6100 km.
It takes approximately 13h 38m to get from Chicago to Roscommon, including transfers.
Roscommon is 6h ahead of Chicago. It is currently 2:38 AM in Chicago and 8:38 AM in Roscommon.
There are 46+ hotels available in Roscommon.
What companies run services between Chicago, IL, USA and Roscommon, Ireland?
There is no direct connection from Chicago to Roscommon. However, you can take the subway to O'Hare, walk to Chicago O'Hare International Airport (ORD) airport, fly to Dublin Airport (DUB), walk to Terminal 2 Zone 19, take the line 782 bus to Heuston Station, walk to Dublin Heuston, then take the train to Roscommon. Alternatively, you can take the subway to Midway, walk to Chicago-Midway-Airport-MDW airport, fly to Dublin Airport (DUB), walk to Terminal 2 Zone 19, take the line 782 bus to Heuston Station, walk to Dublin Heuston, then take the train to Roscommon.
- Website
- britishairways.com
Flights from Chicago O'Hare International Airport to Dublin Airport
- Ave. Duration
- 7h 21m
- When
- Every day
- Estimated price
- €140–850
Flights from Chicago O'Hare International Airport to Dublin Airport via London Heathrow
- Ave. Duration
- 10h 20m
- When
- Every day
- Estimated price
- €170–550
Flights from Chicago Midway International Airport to Dublin Airport via Boston
- Ave. Duration
- 10h
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- €280–1,400
Flights from Chicago Midway International Airport to Dublin Airport via Philadelphia
- Ave. Duration
- 9h 30m
- When
- Monday, Thursday, Friday, and Sunday
- Estimated price
- €290–1,500
Flights from Chicago Midway International Airport to Dublin Airport via Hartford
- Ave. Duration
- 9h 45m
- When
- Tuesday and Thursday
- Estimated price
- €280–1,400
Flights from Chicago O'Hare International Airport to Ireland West Airport Knock via London Heathrow
- Ave. Duration
- 12h 20m
- When
- Every day
- Estimated price
- €220–850
Flights from Chicago O'Hare International Airport to Shannon Airport via London Heathrow
- Ave. Duration
- 10h 55m
- When
- Every day
- Estimated price
- €230–900
- Website
- aa.com
Flights from Chicago O'Hare International Airport to Dublin Airport
- Ave. Duration
- 7h 21m
- When
- Every day
- Estimated price
- €140–850
Flights from Chicago O'Hare International Airport to Dublin Airport via London Heathrow
- Ave. Duration
- 10h 20m
- When
- Every day
- Estimated price
- €170–550
Flights from Chicago Midway International Airport to Dublin Airport via Boston
- Ave. Duration
- 10h
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- €280–1,400
Flights from Chicago Midway International Airport to Dublin Airport via Philadelphia
- Ave. Duration
- 9h 30m
- When
- Monday, Thursday, Friday, and Sunday
- Estimated price
- €290–1,500
Flights from Chicago Midway International Airport to Dublin Airport via Hartford
- Ave. Duration
- 9h 45m
- When
- Tuesday and Thursday
- Estimated price
- €280–1,400
Flights from Chicago O'Hare International Airport to Shannon Airport via Boston
- Ave. Duration
- 10h 13m
- When
- Every day
- Estimated price
- €230–1,200
Flights from Chicago O'Hare International Airport to Shannon Airport via London Heathrow
- Ave. Duration
- 10h 55m
- When
- Every day
- Estimated price
- €230–900
- Website
- aerlingus.com
Flights from Chicago O'Hare International Airport to Dublin Airport
- Ave. Duration
- 7h 21m
- When
- Every day
- Estimated price
- €140–850
Flights from Chicago O'Hare International Airport to Dublin Airport via London Heathrow
- Ave. Duration
- 10h 20m
- When
- Every day
- Estimated price
- €170–550
Flights from Chicago Midway International Airport to Dublin Airport via Boston
- Ave. Duration
- 10h
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- €280–1,400
Flights from Chicago Midway International Airport to Dublin Airport via Philadelphia
- Ave. Duration
- 9h 30m
- When
- Monday, Thursday, Friday, and Sunday
- Estimated price
- €290–1,500
Flights from Chicago Midway International Airport to Dublin Airport via Hartford
- Ave. Duration
- 9h 45m
- When
- Tuesday and Thursday
- Estimated price
- €280–1,400
Flights from Chicago O'Hare International Airport to Ireland West Airport Knock via London Heathrow
- Ave. Duration
- 12h 45m
- When
- Every day
- Estimated price
- €220–850
- Website
- aircanada.com
Flights from Chicago O'Hare International Airport to Dublin Airport
- Ave. Duration
- 7h 40m
- When
- Every day
- Estimated price
- €140–550
Flights from Chicago O'Hare International Airport to Shannon Airport
- Ave. Duration
- 7h 25m
- When
- Every day
- Estimated price
- €190–800
Flights from Chicago O'Hare International Airport to Shannon Airport via Toronto
- Ave. Duration
- 10h 35m
- When
- Tuesday, Thursday, and Saturday
- Estimated price
- €190–800
Flights from Chicago O'Hare International Airport to Shannon Airport via London Heathrow
- Ave. Duration
- 11h 55m
- When
- Every day
- Estimated price
- €230–900
- Website
- delta.com
Flights from Chicago Midway International Airport to Dublin Airport via Detroit
- Ave. Duration
- 9h 13m
- When
- Every day
- Estimated price
- €240–950
Flights from Chicago Midway International Airport to Dublin Airport via Boston
- Ave. Duration
- 9h 20m
- When
- Tuesday, Thursday, and Sunday
- Estimated price
- €250–1,000
- Website
- ryanair.com
Flights from Chicago O'Hare International Airport to Ireland West Airport Knock via Edinburgh
- Ave. Duration
- 14h 50m
- When
- Thursday and Sunday
- Estimated price
- €200–800
Flights from Chicago O'Hare International Airport to Ireland West Airport Knock via Toronto, Manchester
- Ave. Duration
- 12h 30m
- When
- Friday
- Estimated price
- €210–850
Flights from Chicago O'Hare International Airport to Ireland West Airport Knock via Dublin Airport, Liverpool
- Ave. Duration
- 14h 35m
- When
- Saturday
- Estimated price
- €210–800
- Website
- united.com
Flights from Chicago O'Hare International Airport to Dublin Airport
- Ave. Duration
- 7h 40m
- When
- Every day
- Estimated price
- €140–550
Flights from Chicago O'Hare International Airport to Shannon Airport
- Ave. Duration
- 7h 25m
- When
- Every day
- Estimated price
- €190–800
- Website
- icelandair.com
Flights from Chicago O'Hare International Airport to Dublin Airport via Reykjavik Keflavik Nas
- Ave. Duration
- 9h 45m
- When
- Every day
- Estimated price
- €180–550
- Phone
- 0818 294 015
- Website
- Iarnród Éireann (Irish Rail)
Train from Dublin Heuston to Roscommon
- Ave. Duration
- 1h 49m
- Frequency
- Every 4 hours
- Estimated price
- €14–20
- Website
- Iarnród Éireann (Irish Rail)
- Flexible
- €14–20
Train from Dublin Heuston to Roscommon
- Ave. Duration
- 1h 49m
- Frequency
- Every 4 hours
- Estimated price
- €14–20
- Website
- Iarnród Éireann (Irish Rail)
- Flexible
- €14–20
Train from Claremorris to Roscommon
- Ave. Duration
- 46 min
- Frequency
- Every 2 hours
- Estimated price
- €6–9
- Website
- Iarnród Éireann (Irish Rail)
- Flexible
- €6–9
Train from Ennis to Athenry
- Ave. Duration
- 51 min
- Frequency
- Every 3 hours
- Estimated price
- €6–9
- Website
- Iarnród Éireann (Irish Rail)
- Flexible
- €6–9
Train from Athenry to Athlone
- Ave. Duration
- 44 min
- Frequency
- Hourly
- Estimated price
- €6–9
- Website
- Iarnród Éireann (Irish Rail)
- Flexible
- €6–9
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