$780 Cheap Flights from Dublin (DUB) to Chicago (MDW)

View $780 flight on Wed, Mar 18, 2026Opens in a new window

Popular airlines from Dublin Airport (DUB) to Chicago Midway Airport (MDW)

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Cheap Flights from Dublin to Chicago (DUB-MDW)

Prices were available within the past 7 days and start at $780 for one-way flights and $635 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Mar 3 - Tue, Mar 10
DUB
Dublin
MDW
Chicago
$635 Roundtrip, found 16 hours ago
$635
Roundtrip
found 16 hours ago
Select Delta flight, departing Tue, Mar 3 from Dublin to Chicago, returning Tue, Mar 10, priced at $635 found 16 hours ago
Delta
Tue, Mar 3 - Tue, Mar 10
DUB
Dublin
MDW
Chicago
$663 Roundtrip, found 16 hours ago
$663
Roundtrip
found 16 hours ago
Select Delta flight, departing Tue, Mar 3 from Dublin to Chicago, returning Tue, Mar 10, priced at $663 found 16 hours ago
Delta
Wed, Nov 26 - Mon, Dec 1
DUB
Dublin
MDW
Chicago
$664 Roundtrip, found 3 days ago
$664
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Nov 26 from Dublin to Chicago, returning Mon, Dec 1, priced at $664 found 3 days ago
Delta
Sat, Mar 7 - Wed, Mar 18
DUB
Dublin
MDW
Chicago
$667 Roundtrip, found 1 day ago
$667
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Mar 7 from Dublin to Chicago, returning Wed, Mar 18, priced at $667 found 1 day ago
KLM
Tue, Mar 3 - Tue, Mar 10
DUB
Dublin
MDW
Chicago
$691 Roundtrip, found 16 hours ago
$691
Roundtrip
found 16 hours ago
Select KLM flight, departing Tue, Mar 3 from Dublin to Chicago, returning Tue, Mar 10, priced at $691 found 16 hours ago
Delta
Thu, Oct 23 - Wed, Oct 29
DUB
Dublin
MDW
Chicago
$701 Roundtrip, found 1 day ago
$701
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Oct 23 from Dublin to Chicago, returning Wed, Oct 29, priced at $701 found 1 day ago
Delta
Sat, Oct 18 - Sun, Oct 19
DUB
Dublin
MDW
Chicago
$704 Roundtrip, found 6 hours ago
$704
Roundtrip
found 6 hours ago
Select Delta flight, departing Sat, Oct 18 from Dublin to Chicago, returning Sun, Oct 19, priced at $704 found 6 hours ago
Delta
Sat, Dec 13 - Sun, Dec 14
DUB
Dublin
MDW
Chicago
$708 Roundtrip, found 6 days ago
$708
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Dec 13 from Dublin to Chicago, returning Sun, Dec 14, priced at $708 found 6 days ago
Delta
Fri, Oct 31 - Sun, Nov 2
DUB
Dublin
MDW
Chicago
$722 Roundtrip, found 3 days ago
$722
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Oct 31 from Dublin to Chicago, returning Sun, Nov 2, priced at $722 found 3 days ago
Air France
Wed, Nov 26 - Mon, Dec 1
DUB
Dublin
MDW
Chicago
$751 Roundtrip, found 3 days ago
$751
Roundtrip
found 3 days ago
Select Air France flight, departing Wed, Nov 26 from Dublin to Chicago, returning Mon, Dec 1, priced at $751 found 3 days ago

Alternative airports near Chicago

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to O'Hare Intl. ORD. Cheapest option available. Average driving time to city center is 23 minutes. Flights from $852
ORD
O'Hare Intl.
Cheapest
Average driving time to city center23 min
Flights from $852
Flights from Dublin (DUB) to Chicago (MDW)
Origin airport
Dublin
Destination airport
Midway Intl.
Airlines serving
Air France, Delta, KLM
Roundtrip price
$635
Distance
3666 mi

Dublin to Chicago Flights

The cheapest times to fly from Dublin to Chicago

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Dublin to Chicago are during the month of March. You can find some of the cheapest flights from Dublin to Chicago with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dublin to Chicago

Sunday is one of the best days to book for cheap flights from Dublin to Chicago: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Dublin to Chicago

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Dublin to Chicago in 2025. You can also book with separate airlines for your outbound and return journeys, from $780 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Dublin to Chicago flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Dublin to Chicago airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Dublin Airport (DUB) to Midway Intl. Airport (MDW) cost?
Get a cheap one-way flight from $780 or cheap return flight from $635 from Dublin Airport (DUB) to Midway Intl. Airport (MDW) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Dublin Airport (DUB) to Midway Intl. Airport (MDW)?
Planning your getaway for March is a good way to save, as it's the cheapest month for flights between DUB and MDW. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Dublin Airport (DUB) to Midway Intl. Airport (MDW)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from DUB to MDW. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Dublin Airport (DUB) to Midway Intl. Airport (MDW)?
Direct flights from Dublin Airport (DUB) to Midway Intl. Airport (MDW) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DUB to MDW?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can change depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Dublin Airport (DUB) to Midway Intl. Airport (MDW)?
To arrive at Midway Intl. Airport (MDW) without delays, choose a flight that leaves Dublin Airport (DUB) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Chicago from Dublin Airport (DUB)?
Compare your flight options from Dublin Airport (DUB) to O'Hare Intl. Airport (ORD). This is the only airport in Chicago you can fly into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Dublin Airport (DUB) to Midway Intl. Airport (MDW) last-minute?
Last-minute fares from DUB to MDW are typically more expensive. For the lowest prices, start looking for flights early. That said, if you're flexible with your travel plans, it's possible to land a cheap fare right before your journey.
Is it cheaper to book a DUB to MDW flight and hotel package?
Compared with arranging flights and hotels separately, booking a DUB to MDW flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place takes the hassle out of planning your trip. Just pick your flights and choose from our wide range of stays, then tailor your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Dublin Airport (DUB) to Midway Intl. Airport (MDW)?
If you booked your DUB to MDW flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

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*Available to One Key members.