Cheap Flights from Dublin to Chicago, IL from $287
On Cheapflightsplus.com you will find 8 direct and 994 connecting flights from Dublin to Chicago. You can compare airfare deals from 28 airlines and multiple travel sites from $287, book and save on cheap plane tickets and last minute offers. Also check out DUB-CHI flight schedule to find best flight time, convenient departure and arrival airports.
Flight Information
Below we will explain in detail what the flights cost on the destination from Dublin to Chicago depends on and how to choose the most interesting flight option for you.
Distance between Dublin and Chicago is 5886 miles. Time difference between the cities is 6h. Airplanes depart 05:30 to 23:55 from 1 Dublin airport and arrive 05:30 to 23:55 to 7 Chicago airports. Average flight time is 8h.
- The fastest flight 8h
- Average flight time 8h
- The earliest flight 05:30
- The latest flight 23:55
- Distance 3658 ml
Best Flights from Dublin to Chicago Today
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $371 | 16:40 Dublin Dublin | 19:00 Chicago O'Hare International | 8h 20m | Aer Lingus | EI125 |
| from $404 | 13:45 Dublin Dublin | 15:45 Chicago O'Hare International | 8h 0m | Finnair | AY4025 |
| from $417 | 13:45 Dublin Dublin | 15:45 Chicago O'Hare International | 8h 0m | Iberia | IB4215 |
| from $325 | 07:40 Dublin Dublin | 16:24 Chicago Midway | 14h 44m layover 5h 15m - Toronto | WestJet | WS37 PD2393 |
| from $361 | 12:45 Dublin Dublin | 18:15 Chicago O'Hare International | 11h 30m layover 1h 15m - London | British Airways | BA835 BA297 |
| from $287 | 10:10 Dublin Dublin | 08:19+1 день Chicago Midway | 31h 59m layover 3h 7m - St. John's 14h 20m - Toronto | WestJet | WS59 WS627 PD2387 |
| from $293 | 18:35 Dublin Dublin | 06:32+2 дня Chicago O'Hare International | 41h 57m layover 22h 20m - Oslo 7h 0m - Newark | Norwegian | DY1363 N01 NK2543 |
The cheapest months to travel to Chicago are october (from 287 $), may (from 293 $), june (from 307 $).
The most expensive months are january (from 617 $), november (from 532 $), february (from 495 $).
What is the lowest airfare Dublin to Chicago?
The cheapest plane ticket found by our users is $287. This airfare is for economy class on one-way WS59 flight by WestJet for October 7, 2025 which leaves Dublin in Dublin at 10:10 am and arrives at Chicago Midway at 08:19.
Flight Schedule Dublin to Chicago (Illinois)
from$287
from$323
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from$371
from$940
from$1118
from$1123
from$307
from$404
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from$293
Popular Airlines on the Route
The flight Dublin — Chicago is served by 28 regular airlines and 6 low-cost airlines. Most of the flights on this route are operated by Pacific Wings - 2 departures per week at the price of from $ 813 . And the most expensive tickets are offered by Brussels Airlines airline - from $ 1123.
Direct flights
There are 8 nonstop flights on the route. The fastest direct flight is AY4025 by Finnair takes 8h and the cheapest is WS59 by WestJet for $371.
- EI - Aer Lingusfrom $371Find
- AY - Finnairfrom $404Find
- IB - Iberiafrom $417Find
- SN - Brussels Airlinesfrom $1123Find
- UA - United Airlinesfrom $940Find
- LH - Lufthansafrom $1118Find
Connecting Flights
There are 994 flights with layovers on the route. The fastest connecting flight is EI83 by Aer Lingus takes 10h 50m and the cheapest is WS59 by WestJet for $287.
- LM - Pacific Wingsfrom $813Find
- VY - Vuelingfrom $337Find
- FI - Icelandairfrom $438Find
- DN - Senegal Airlinesfrom $508Find
- FR - Ryanairfrom $349Find
- LX - SWISS International Air Linesfrom $463Find
- UA - United Airlinesfrom $806Find
- DY - Norwegianfrom $293Find
- SK - SASfrom $307Find
- OG - Air Onixfrom $481Find
- IB - Iberiafrom $433Find
- WS - WestJetfrom $287Find
Airports
You can fly from Dublin to Chicago from 1 airports (Dublin).
Dublin airports
- Dublin-DUBfrom $287Find
Chicago airports
- O'Hare International-ORDFind
- Midway-MDWFind
- Dupage County-DPAFind
- Chicago FSS-CHIFind
- Merrill C Meigs (closed)-CGXFind
- Pal-Waukee-PWKFind
- Chicago NAS-NOHFind
Airplanes
There are flights to Chicago from Dublin by 28 airlines that use 1 aircraft brands. They range from huge modern airplanes to small-sized.
- Airbus A330from $371Find
Top International Destinations from Dublin
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
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How to book a plane ticket yourself?
- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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