Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Dublin to Chicago from €283

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Chicago departing on 3/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

Voted the Winner of Europe's Best Travel App 2023
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Dublin to Chicago

Cheap return flights

These are some of the best return flight deals from Dublin to Chicago that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Dublin to Chicago.

Cheap last-minute flights

Planning a quick getaway from Dublin to Chicago? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Chicago, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Dublin to Chicago

Find recent return train or bus tickets from Dublin to Chicago.

All return flight deals from Dublin to Chicago

The cheapest plane tickets from Dublin to Chicago found on KAYAK recently.
11:30 - 18:20DUB-ORD
11h 50m1 stop
19:30 - 10:15ORD-DUB
9h 45m1 stop
€310Icelandair
Find Deal
Tue, 11 Mar - Mon, 24 Mar
11:30 - 17:20DUB-ORD
11h 50m1 stop
19:30 - 10:15ORD-DUB
9h 45m1 stop
€315Icelandair
Find Deal
Thu, 6 Mar - Sun, 9 Mar
15:20 - 18:55DUB-ORD
8h 35mdirect
16:55 - 05:15ORD-DUB
7h 20mdirect
€384Aer Lingus
Find Deal
Thu, 13 Mar - Tue, 25 Mar
09:00 - 19:37DUB-ORD
16h 37m1 stop
08:45 - 10:05ORD-DUB
19h 20m1 stop
€385United Airlines
Find Deal
Sun, 16 Feb - Sun, 23 Feb
09:50 - 14:51DUB-ORD
11h 01m1 stop
20:15 - 09:45ORD-DUB
7h 30mdirect
€387United Airlines
Find Deal
Mon, 14 Apr - Sun, 20 Apr
15:20 - 17:55DUB-ORD
8h 35mdirect
16:55 - 05:15ORD-DUB
7h 20mdirect
€391Aer Lingus
Find Deal
Wed, 5 Mar - Sun, 9 Mar
10:25 - 17:00DUB-ORD
12h 35m1 stop
14:36 - 08:40ORD-DUB
13h 04m1 stop
€400British Airways
Find Deal
Wed, 5 Mar - Sun, 9 Mar
11:00 - 17:00DUB-ORD
12h 00m1 stop
21:15 - 14:15ORD-DUB
11h 00m1 stop
€405British Airways
Find Deal
Wed, 4 Jun - Sun, 24 Aug
11:00 - 22:29DUB-MDW
17h 29m1 stop
15:45 - 08:45MDW-DUB
11h 00m1 stop
€427KLM
Find Deal
Thu, 1 May - Wed, 7 May
11:00 - 18:00DUB-MDW
13h 00m1 stop
15:40 - 08:45MDW-DUB
11h 05m1 stop
€562KLM
Find Deal
Tue, 15 Apr - Tue, 1 Jul
11:30 - 07:40DUB-ORD
26h 10m2 stops
€283
Find Deal
Sat, 3 May
06:40 - 08:51DUB-ORD
32h 11m2 stops
€286
Find Deal
Thu, 24 Apr
12:15 - 18:20DUB-ORD
12h 05m1 stop
€332Icelandair
Find Deal
Mon, 7 Apr
12:15 - 18:15DUB-ORD
12h 00m1 stop
€338Icelandair
Find Deal
Tue, 13 May
11:00 - 17:00DUB-ORD
12h 00m1 stop
€384British Airways
Find Deal
Fri, 6 Jun
16:40 - 19:15DUB-ORD
8h 35mdirect
€427Aer Lingus
Find Deal
Thu, 20 Feb
11:35 - 14:00DUB-ORD
8h 25mdirect
€432Aer Lingus
Find Deal
Fri, 4 Apr
08:40 - 19:20DUB-ORD
16h 40m2 stops
€504British Airways
Find Deal
Mon, 17 Feb
11:00 - 22:29DUB-MDW
17h 29m1 stop
€585KLM
Find Deal
Mon, 21 Apr
10:00 - 18:04DUB-MDW
14h 04m1 stop
€598KLM
Find Deal
Sun, 20 Apr
14:05 - 20:04DUB-ORD
11h 59m1 stop
17:00 - 09:50ORD-DUB
10h 50m1 stop
€403
Find Deal
Sun, 26 Jan - Sun, 2 Feb
11:30 - 17:20DUB-ORD
11h 50m1 stop
18:30 - 10:15ORD-DUB
9h 45m1 stop
€503Icelandair
Find Deal
Thu, 23 Jan - Sun, 26 Jan
16:40 - 19:15DUB-ORD
8h 35mdirect
21:00 - 10:15ORD-DUB
7h 15mdirect
€524Aer Lingus
Find Deal
Sun, 26 Jan - Sun, 2 Feb
07:40 - 14:45DUB-ORD
13h 05m1 stop
21:00 - 10:15ORD-DUB
7h 15mdirect
€550American Airlines
Find Deal
Sun, 26 Jan - Sun, 2 Feb
09:00 - 18:55DUB-ORD
15h 55m2 stops
11:15 - 07:00ORD-DUB
13h 45m2 stops
€577United Airlines
Find Deal
Sun, 26 Jan - Sun, 2 Feb
09:00 - 17:01DUB-ORD
14h 01m1 stop
09:00 - 07:00ORD-DUB
16h 00m2 stops
€590United Airlines
Find Deal
Thu, 23 Jan - Sun, 26 Jan
16:40 - 19:15DUB-ORD
8h 35mdirect
18:35 - 11:15ORD-DUB
10h 40m1 stop
€704American Airlines
Find Deal
Thu, 23 Jan - Sun, 26 Jan
04:25 - 07:44DUB-ORD
33h 19m2 stops
20:25 - 16:10ORD-DUB
13h 45m1 stop
€800TAP AIR PORTUGAL
Find Deal
Wed, 22 Jan - Sun, 26 Jan
04:25 - 07:44DUB-ORD
33h 19m2 stops
12:51 - 16:10ORD-DUB
21h 19m2 stops
€1,117TAP AIR PORTUGAL
Find Deal
Wed, 22 Jan - Sun, 26 Jan
16:40 - 19:15DUB-ORD
8h 35mdirect
21:00 - 10:15ORD-DUB
7h 15mdirect
€6,993Aer Lingus
Find Deal
Sun, 26 Jan - Sun, 2 Feb
16:40 - 19:15DUB-ORD
8h 35mdirect
21:00 - 10:20ORD-DUB
7h 20mdirect
€397Aer Lingus
Find Deal
Mon, 10 Feb - Mon, 17 Feb
16:40 - 19:15DUB-ORD
8h 35mdirect
21:00 - 10:15ORD-DUB
7h 15mdirect
€479Aer Lingus
Find Deal
Sun, 2 Feb - Sun, 9 Feb
15:20 - 17:55DUB-ORD
8h 35mdirect
20:40 - 09:00ORD-DUB
7h 20mdirect
€535British Airways
Find Deal
Wed, 5 Mar - Sun, 9 Mar
16:40 - 19:15DUB-ORD
8h 35mdirect
21:00 - 10:20ORD-DUB
7h 20mdirect
€543British Airways
Find Deal
Sun, 2 Feb - Sat, 8 Feb
16:40 - 19:15DUB-ORD
8h 35mdirect
21:00 - 10:15ORD-DUB
7h 15mdirect
€550American Airlines
Find Deal
Fri, 31 Jan - Sun, 2 Feb
11:30 - 14:00DUB-ORD
8h 30mdirect
16:55 - 05:15ORD-DUB
7h 20mdirect
€553American Airlines
Find Deal
Wed, 5 Mar - Mon, 10 Mar
11:35 - 13:35DUB-ORD
8h 00mdirect
20:15 - 09:45ORD-DUB
7h 30mdirect
€675United Airlines
Find Deal
Wed, 25 Jun - Sat, 12 Jul
11:35 - 13:35DUB-ORD
8h 00mdirect
20:15 - 09:45ORD-DUB
7h 30mdirect
€684United Airlines
Find Deal
Wed, 25 Jun - Wed, 9 Jul
13:55 - 15:55DUB-ORD
8h 00mdirect
22:25 - 11:40ORD-DUB
7h 15mdirect
€756Iberia
Find Deal
Mon, 14 Jul - Tue, 5 Aug
13:55 - 15:55DUB-ORD
8h 00mdirect
22:20 - 11:40ORD-DUB
7h 20mdirect
€790Iberia
Find Deal
Sun, 20 Jul - Wed, 6 Aug

British Airways flights from Dublin to Chicago

Our best British Airways deals on Dublin to Chicago flight tickets
British Airways
5 Mar
DUB10:25Dublin
12h 35m
1 stop
ORD17:00Chicago O'Hare Intl
9 Mar
ORD14:36Chicago O'Hare Intl
13h 04m
1 stop
DUB08:40Dublin
British Airways
4 Jun
DUB11:00Dublin
12h 00m
1 stop
ORD17:00Chicago O'Hare Intl
24 Aug
ORD21:15Chicago O'Hare Intl
11h 00m
1 stop
DUB14:15Dublin
British Airways
5 Mar
DUB08:40Dublin
16h 46m
2 stops
ORD19:26Chicago O'Hare Intl
9 Mar
ORD14:36Chicago O'Hare Intl
13h 04m
1 stop
DUB08:40Dublin

Delta flights from Dublin to Chicago

Our best Delta deals on Dublin to Chicago flight tickets
Delta
17 Feb
DUB08:50Dublin
11h 40m
1 stop
ORD14:30Chicago O'Hare Intl
24 Feb
ORD16:58Chicago O'Hare Intl
16h 42m
2 stops
DUB15:40Dublin
Delta
5 Mar
DUB05:55Dublin
14h 35m
1 stop
ORD14:30Chicago O'Hare Intl
10 Mar
ORD17:00Chicago O'Hare Intl
17h 40m
2 stops
DUB15:40Dublin
Delta
17 Feb
DUB08:50Dublin
15h 35m
2 stops
ORD18:25Chicago O'Hare Intl
24 Feb
ORD16:58Chicago O'Hare Intl
16h 42m
2 stops
DUB15:40Dublin

See travel insights to Chicago from

How to get the cheapest flight ticket from Dublin to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Dublin and Chicago?

What is the cheapest month to fly to Chicago?

The cheapest month to fly to Chicago from Dublin is in November. Flight prices, which tend to average around €395, are often lower during this time because this is during the off-season. If you don’t want to visit Chicago in November, then you should wait until April to fly from Dublin, when ticket prices are also cheap, with an average price of €440.

What is the cheapest day to depart on your flight to Chicago?

On average, the least expensive day to fly to Chicago from Dublin is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as €498. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Chicago on Thursday is €591.

What is the cheapest time of day to depart on your flight to Chicago?

In the afternoon is the cheapest time of day to fly from Dublin to Chicago when you can find flight prices for as low as €498. Flying to Chicago in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are €586 on average. Flights to Chicago from Dublin in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Dublin to Chicago flight route?

Fly from Dublin to Chicago O'Hare Intl for the best Dublin - Chicago flight prices

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Dublin when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around €562 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Dublin for as low as €473 on momondo.

What cabin class options are available on Dublin to Chicago flights?

There are 2 cabin classes available to choose from on Dublin to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Dublin to Chicago flight prices changed over time?

As of January 2025, prices for Dublin to Chicago flights are approximately 13% more expensive when compared to flights at the same time last year.

When to book flights from Dublin to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Dublin to Chicago (DUB to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to Chicago

Best price found

€283

Fastest flight time

8h 00m

Direct flights

Every day

Airports in Chicago

1 airport
The best one-way flight to Chicago from Dublin in the past 72 hours is €283. The best return flight deal from Dublin to Chicago found on momondo in the last 72 hours is €310.
The fastest flight from Dublin to Chicago takes 8h 00m
Direct flights go from Dublin to Chicago every day.
There is 1 airport near Chicago: Chicago O'Hare Intl (ORD)

  • How far is Dublin to Chicago by plane?

    Chicago is 5885.8 km away from Dublin. By plane, this route typically takes 8h 00m.

  • When did momondo last update prices for flights from Dublin Airport to Chicago?

    Prices for flights from Dublin Airport to Chicago are refreshed on a daily basis.

  • How many operators does momondo search for flights from Dublin Airport to Chicago?

  • How old do you have to be to fly from Dublin Airport to Chicago?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Dublin to Chicago?

  • What is the most popular airline from Dublin to Chicago?


Best airlines flying from Dublin to Chicago

Compare and see reviews for airlines that fly from Dublin to Chicago with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom €366Free CancellationRating
7.1
502 reviews
Search Icelandair flights
British AirwaysPriceFrom €375Free CancellationRating
6.6
6,834 reviews
Search British Airways flights
Aer LingusPriceFrom €377Free CancellationRating
7.1
1,082 reviews
Search Aer Lingus flights
FinnairPriceFrom €388Free CancellationRating
7.6
1,286 reviews
Search Finnair flights
United AirlinesPriceFrom €488Free CancellationRating
7.4
8,984 reviews
Search United Airlines flights
IberiaPriceFrom €514Free CancellationRating
7.0
2,646 reviews
Search Iberia flights
  • Aer Lingus Flights From Dublin to Chicago

    Aer Lingus operates around 7 flights from Dublin to Chicago every week. The average price of these flights found in the last 72 hours has been €570, but momondo users have found Aer Lingus deals from Dublin to Chicago from as low as €391 round-trip. Aer Lingus has been scored 7.1/10 in 1,082 reviews.

  • British Airways Flights From Dublin to Chicago

    British Airways is also a popular choice for this route. British Airways flight deals for Dublin to Chicago start from as low as €389 round-trip, depending on your selected dates, with average British Airways deals seen on momondo around €594. British Airways operates 7 flights to Chicago from Dublin in an average week. Users have rated it 6.6/10 across 6,834 reviews.


Why use momondo?

Why should I use momondo to find a flight deal from Dublin to Chicago?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Dublin.

Can I find flights from Dublin to Chicago with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Chicago from Dublin with this policy.

How can momondo help me find flights from Dublin to Chicago?

Once you have performed a search for Dublin to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Dublin to Chicago right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Dublin and alert you when they change.


An easier way to manage your Chicago trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Sun 26/1
Sun 2/2
Email me momondo's favourite deals

Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 25.6 km from Chicago