Statistics on Chicago-Ireland flights: what is the right price and when to buy your plane ticket?
Flights to Ireland from Chicago
The average price to go to Ireland from Chicago is $ 796 (round trip). It varies from $ 791 (Cork) to $ 800 (Dublin) depending on the destination. The information below allows you to know the average price of Chicago-Ireland flights on average throughout the year and month by month, as well as the best time to buy your plane tickets for different cities: Dublin and Cork.
| City | Average price | Cheapest months to travel | When to buy? | Details |
|---|---|---|---|---|
| Dublin | $ 800 | january, february (the cheapest), april, september, october, november | 2 to 3 months | Flight price Chicago-Dublin |
| Cork | $ 791 | january, february (the cheapest), march, april, september, october, november | 2 to 3 months | Flight price Chicago-Cork |
Round-trip airfare price Chicago-Ireland month by month
| Month | Average price | Our opinion |
|---|---|---|
| January | $ 644 to $ 691 | good price |
| February | $ 602 to $ 632 | very good price |
| March | $ 749 to $ 852 | fair price |
| April | $ 708 to $ 730 | good price |
| May | $ 799 to $ 854 | fair price |
| June | $ 1055 to $ 1079 | very high price |
| July | $ 999 to $ 1085 | very high price |
| August | $ 872 to $ 885 | fair price |
| September | $ 691 to $ 695 | good price |
| October | $ 654 to $ 683 | good price |
| November | $ 650 to $ 676 | good price |
| December | $ 851 to $ 938 | high price |
How are these data calculated?
We have studied a sample of 61380 airfare prices from previous years for flights to Ireland from Chicago and can thus establish precise and credible price variation trends based on different parameters. Of course, prices can vary from year to year, but the seasonal aspect of this data (recurrence of school holidays, events... from year to year) makes these statistics quite reliable.
The GOOD price of a flight to Ireland from Chicago
Average price per month for a round trip flight to Dublin in Ireland
The average price for a round trip flight from Chicago to Dublin is $ 800. You can pay less by using the statistics below and choosing a departure month where the price is usually low (see chart below). For more details, visit the page on the price of Chicago-Dublin flights.
To get the best price...
take a flight with layover
leave on a wednesday
come back on a tuesday
Data analysis:
Travel to Dublin in Ireland in february to get the best price ($ 602, saving $ 199 compared to the average price for the year which is $ 800). Avoid the month of june which is statistically the most expensive ($ 1079, which is $ 279 more than the average price).
Monthly prices in detail for Chicago-Dublin and other statistics
Average price per month for a round trip flight to Cork in Ireland
The average price for a round trip flight from Chicago to Cork is $ 791. You can pay less by using the statistics below and choosing a departure month where the price is usually low (see chart below). For more details, visit the page on the price of Chicago-Cork flights.
To get the best price...
take a flight with layover
leave on a wednesday
come back on a monday
Data analysis:
Travel to Cork in Ireland in february to get the best price ($ 632, saving $ 159 compared to the average price for the year which is $ 791). Avoid the month of july which is statistically the most expensive ($ 1085, which is $ 295 more than the average price).
Monthly prices in detail for Chicago-Cork and other statistics
Top prices Chicago-Ireland
| Round trip | Dates | Price | |
|---|---|---|---|
| Chicago → Dublin | 05-05 to 14-05-2025 | $ 491 | layover flight with SAS |
| Chicago → Dublin | 17-08 to 24-08-2025 | $ 446 | layover flight with SAS |
| Chicago → Dublin | 23-08 to 30-08-2025 | $ 541 | layover flight with SAS |
| Chicago → Dublin | 02-10 to 11-10-2025 | $ 491 | layover flight with SAS |
| Chicago → Dublin | 06-10 to 13-10-2025 | $ 423 | layover flight with SAS |
| Chicago → Dublin | 08-10 to 15-10-2025 | $ 435 | layover flight with TAP |
| Chicago → Dublin | 15-10 to 22-10-2025 | $ 493 | layover flight with TAP |
| Chicago → Dublin | 02-11 to 09-11-2025 | $ 463 | layover flight with SAS |
| Chicago → Dublin | 07-11 to 14-11-2025 | $ 475 | layover flight with TAP |
| Chicago → Dublin | 02-01 to 09-01-2026 | $ 543 | layover flight with TAP |
When to buy plane tickets to go to Ireland (from Chicago)?
The best time to buy your plane ticket from Chicago to Dublin
The price of tickets to Dublin fluctuates depending on how far in advance you book. The graph below shows the average price of tickets based on the number of months before departure. Another important factor is the day of booking. According to our calculations, to get a cheaper flight from Chicago to Dublin, you should buy your ticket on a saturday. For more details, please visit the when to buy plane tickets to Dublin page.
Data analysis:
Buy your plane ticket to go to Dublin in Ireland 2 to 3 months before departure to get the best price (the average price in this range is $ 709 , which is $ 92 savings compared to the overall average price). However, do not buy your ticket 0 to 1 month in advance or you will pay a high price ($ 205 more than the average price).
When to buy your Chicago-Dublin flight ticket and other statistics
The best time to buy your plane ticket from Chicago to Cork
The price of tickets to Cork fluctuates depending on how far in advance you book. The graph below shows the average price of tickets based on the number of months before departure. Another important factor is the day of booking. According to our calculations, to get a cheaper flight from Chicago to Cork, you should buy your ticket on a saturday. For more details, please visit the when to buy plane tickets to Cork page.
Data analysis:
Buy your plane ticket to go to Cork in Ireland 2 to 3 months before departure to get the best price (the average price in this range is $ 747 , which is $ 44 savings compared to the overall average price). However, do not buy your ticket 9 to 10 months in advance or you will pay a high price ($ 51 more than the average price).
When to buy your Chicago-Cork flight ticket and other statistics