Find Cheap Flights from Dublin to Chicago (DUB - CHI)

Flights overview

Useful information for finding cheap flights from Dublin to Chicago and booking your next trip

Cheapest round-trip flights	$645	American Nonstop 8 hr Thu, May 21 — Wed, May 27	The cheapest round-trip flight from Dublin to Chicago is currently $645
Cheapest one-way flight	$324	JetBlue 1 stop 18 hr Wed, Jun 3	The cheapest one-way flight from Dublin to Chicago is currently $324
Last-minute weekend getaway	$818	Icelandair 1 stop 12 hr Fri, Apr 17 — Sun, Apr 19	The cheapest last-minute weekend getaway from Dublin to Chicago is currently $818
Cheapest business class flights	$1,850	Icelandair 1 stop 10 hr Thu, Apr 23 — Wed, Apr 29	The cheapest business class round-trip flight from Dublin to Chicago is currently $1,850

Fastest flight	8 hr	The fastest nonstop flight from Dublin to Chicago takes 8 hr
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Dublin to Chicago is typically November. The most expensive month to fly is typically July.

November Cheapest	Typical prices: $450–580
July Most expensive	Typical prices: $620–760

Popular airlines from Dublin to Chicago

Aer Lingus

Nonstop

from $659

Typical price: $530–1,100

14 weekly nonstop flights

DUB - ORD Every day
United

Nonstop

from $853

Typical price: $560–870

7 weekly nonstop flights

DUB - ORD Every day

43 weekly connecting flights

DUB - ORD Every day
Delta

from $674

Typical price: $485–890

49 weekly connecting flights

DUB - MDW, ORD Every day
Turkish Airlines

from $997

Typical price: $720–1,900

21 weekly connecting flights

DUB - ORD Every day
Scandinavian Airlines

from $818

Typical price: $570–1,450

18 weekly connecting flights

DUB - ORD Every Tue, Wed, Thu, Fri, Sat, Sun
American

from $659

Typical price: $490–870

17 weekly connecting flights

DUB - ORD Every day

Popular airports near Dublin

Dublin Airport (DUB)

Dublin Ireland 23 min 4 mi
Shannon Airport (SNN)

Shannon Ireland 2 hr 31 min 119 mi
Cork Airport (ORK)

Cork Ireland 2 hr 52 min 140 mi
Ireland West Airport Knock (NOC)

Knock Ireland 2 hr 40 min 111 mi

Popular airports near Chicago

Chicago O'Hare International Airport (ORD)

Chicago United States 25 min 16 mi
Chicago Midway International Airport (MDW)

Chicago United States 24 min 9 mi
Milwaukee Mitchell International Airport (MKE)

Milwaukee United States 1 hr 23 min 75 mi
Indianapolis International Airport (IND)

Indianapolis United States 2 hr 58 min 165 mi

Frequently asked questions about flying from Dublin to Chicago

The cheapest flights from Dublin to Chicago are usually in November. Typical ticket prices in November range from $450 to $580.

The cheapest round-trip flight from Dublin to Chicago recently found on Google Flights was with American from $645. The cheapest one-way flight was with JetBlue from $324.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Aer Lingus flight from Dublin to Chicago is $659, flying from May 21 to May 27.
The cheapest United flight from Dublin to Chicago is $853, flying from May 21 to May 27.
The cheapest Delta flight from Dublin to Chicago is $674, flying from May 21 to May 28.
The cheapest Turkish Airlines flight from Dublin to Chicago is $997, flying from Jun 11 to Jun 17.
The cheapest Scandinavian Airlines flight from Dublin to Chicago is $818, flying from May 23 to May 29.
The cheapest American flight from Dublin to Chicago is $659, flying from May 8 to May 14.

The cheapest round-trip flight from Dublin to Chicago starts at $645 from Thu, May 21 to Wed, May 27. The cheapest one-way flight starts at $324 and departs on Wed, Jun 3.

8 hr is the shortest flight time from Dublin to Chicago.

Chicago's peak season is Jun–Aug. Popular events throughout year include St. Patrick's Day, when the river is tinted green (Mar 17); the Pride Parade (Jun); the Taste of Chicago culinary festival (Jul) and the Jazz Festival (Sep). During the holiday season (Nov–Dec), the Magnificent Mile Lights Festival and Christkindlmarket, a German Christmas market in Daley Plaza, draw crowds to the city.

It's easy to use Google Flights to find the cheapest days to fly from Dublin to Chicago.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Dublin to Chicago really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Dublin to Chicago.

In terms of nonstop flights, Aer Lingus is the most popular. Aer Lingus offers 14 nonstop flights per week. Aer Lingus flies from Dublin Airport (DUB) to Chicago O'Hare International Airport (ORD) .

In terms of flights, Delta is the most popular. Delta offers 49 connecting flights per week. Delta flies from Dublin Airport (DUB) to Chicago Midway International Airport (MDW) , Chicago O'Hare International Airport (ORD) .

Other popular airlines flying from Dublin to Chicago are:

United offers 7 nonstop flights and 43 connecting flights per week. United flies from Dublin Airport (DUB) to Chicago O'Hare International Airport (ORD) .
Turkish Airlines offers 21 connecting flights per week. Turkish Airlines flies from Dublin Airport (DUB) to Chicago O'Hare International Airport (ORD) .
Scandinavian Airlines offers 18 connecting flights per week. Scandinavian Airlines flies from Dublin Airport (DUB) to Chicago O'Hare International Airport (ORD) .
American offers 17 connecting flights per week. American flies from Dublin Airport (DUB) to Chicago O'Hare International Airport (ORD) .

The number of connecting flights refers to distinct flights with at least one stop between Dublin and Chicago.

The cheapest round-trip flight from Dublin to Chicago recently found on Google Flights was with American from $645. The cheapest one-way flight was with JetBlue from $324.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Aer Lingus flight from Dublin to Chicago is $659, flying from May 21 to May 27.
The cheapest United flight from Dublin to Chicago is $853, flying from May 21 to May 27.
The cheapest Delta flight from Dublin to Chicago is $674, flying from May 21 to May 28.
The cheapest Turkish Airlines flight from Dublin to Chicago is $997, flying from Jun 11 to Jun 17.
The cheapest Scandinavian Airlines flight from Dublin to Chicago is $818, flying from May 23 to May 29.
The cheapest American flight from Dublin to Chicago is $659, flying from May 8 to May 14.

Aer Lingus and United fly direct from Dublin to Chicago.

There are 14 Aer Lingus direct flights from Dublin to Chicago per week. Flights are available every day.
There are 7 United direct flights from Dublin to Chicago per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Dublin and Chicago at price $818 is offered by Icelandair from Fri, Apr 17 to Sun, Apr 19.

Aer Lingus and United fly direct from Dublin to Chicago.

There are 14 Aer Lingus direct flights from Dublin to Chicago per week. Flights are available every day.
There are 7 United direct flights from Dublin to Chicago per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are direct flights from Dublin to Chicago on a daily basis.

The cheapest direct (nonstop) round-trip flights between Dublin and Chicago start at $645 from Thu, May 21 to Wed, May 27 with American.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Dublin to Chicago, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Dublin and Chicago start at $1,850 from Thu, Apr 23 to Wed, Apr 29 with Icelandair.

The cheapest economy class round-trip flights between Dublin and Chicago start at $645 from Thu, May 21 to Wed, May 27.

To book business class trips from Dublin to Chicago, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Dublin and Chicago starts at $818 from Fri, Apr 17 to Sun, Apr 19 with Icelandair.

The cheapest last-minute deal between Dublin and Chicago at price $818 is offered by Icelandair from Fri, Apr 17 to Sun, Apr 19.

To find last-minute flight deals from Dublin to Chicago, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.