$445+ Cheap flights from Illinois to Cork (ORK)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Illinois to Cork with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Illinois to Cork
Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Cork (ORK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.
Round-trip from | $523 (Delta) |
|---|---|
One-way from | $445 (American Airlines) |
Find flight deals from Illinois to Cork
Cheapest flights from Illinois to CorkExplore the most affordable flight options available from Illinois to Cork. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
Explore the most affordable flight options available from Illinois to Cork. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KLM deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KLM deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This British Airways deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gurufare deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Lufthansa deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Booking.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Illinois to Cork within your budget
Customize your flight search to find flights from Illinois to Cork that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
ChicagoCork
ORD - ORK
ORDORK
Chicago O'Hare Intl
Wed 3/5
4:25 pm-12:55 pm
1 stop14h 30m
Cork
Wed 3/12
6:00 am-3:30 pm
1 stop14h 30m
ChicagoCork
ORD - ORK
ORDORK
Chicago O'Hare Intl
Wed 3/5
2:55 pm-11:10 am
2 stops14h 15m
Cork
Wed 3/12
7:40 am-7:50 pm
2 stops17h 10m
ChicagoCork
ORD - ORK
ORDORK
Chicago O'Hare Intl
Sun 3/9
5:25 pm-9:45 pm
1 stop23h 20m
Cork
Sun 3/16
1:25 pm-3:30 pm
1 stop31h 05m
ChicagoCork
MDW - ORK
MDWORK
Chicago Midway
Wed 3/5
2:08 pm-12:55 pm
2 stops16h 47m
Cork
Wed 3/12
6:00 am-6:18 pm
2 stops17h 18m
ChicagoCork
MDW - ORK
MDWORK
Chicago Midway
Thu 3/6
2:08 pm-12:55 pm
2 stops16h 47m
Cork
Thu 3/13
6:00 am-6:18 pm
2 stops17h 18m
ChicagoCork
ORD - ORK
ORDORK
Chicago O'Hare Intl
Fri 3/7
11:04 am-11:25 pm
2 stops30h 21m
Cork
Fri 3/14
11:55 am-10:54 am
2 stops27h 59m
ChicagoCork
ORD - ORK
ORDORK
Chicago O'Hare Intl
Sat 2/15
8:35 pm-9:00 pm
2 stops42h 25m
Cork
Sat 2/22
8:10 pm-1:55 pm
1 stop23h 45m
ChicagoCork
ORD - ORK
ORDORK
Chicago O'Hare Intl
Fri 3/7
7:40 pm-9:25 pm
2 stops19h 45m
Cork
Fri 3/14
7:25 am-6:50 pm
2 stops16h 25m
ChicagoCork
ORD - ORK
ORDORK
Chicago O'Hare Intl
Fri 3/7
4:25 pm-3:25 pm
2 stops17h 00m
Cork
Fri 3/14
4:05 pm-3:40 pm
2 stops28h 35m
St. LouisCork
STL - ORK
STLORK
Lambert-St Louis
Wed 6/11
12:00 pm-2:40 pm
2 stops20h 40m
Cork
Fri 6/20
6:00 am-8:06 am
2 stops32h 06m
Best time to book a flight from Illinois to Cork
Have a flexible travel schedule? Discover the best time to fly to Cork from Illinois with our price prediction graph.
Travel insights for flights from Illinois to Cork
Get recent, data-driven insights about flights from Illinois to Cork including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Illinois to Cork?
Currently, November is the cheapest month in which you can book a flight from Illinois to Cork (average of $644). Flying from Illinois to Cork in June is currently the most expensive (average of $1,279). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from IL to ORK?
Find hourly flight availability from Illinois to Cork. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Cork as you normally would.
Rainfall in Cork by month
Plan your trip to Cork by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Cork ranges from 2.4 - 4.7 inches per month. January is typically the wettest month, when rainfall can reach 4.7 in. April is typically the driest time to visit Cork when rainfall is around 2.4 in.
Temperature in Cork by month
Plan your trip to Cork by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Cork, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 59.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).
Reviews of airlines servicing Cork
Get insights into the airlines that provide service to Cork. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cork. Reviews last updated January 21, 2025.
To help decide which airline to fly from Illinois to Cork, see what other customers have to say about Delta and KLM. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Overall
Food
Crew
Boarding
Comfort
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Entertainment
Overall
Food
Crew
Boarding
Comfort
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Entertainment
Overall
Food
Crew
Boarding
Comfort
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Entertainment
Overall
Food
Crew
Boarding
Comfort
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Entertainment
Overall
Food
Crew
Boarding
Comfort
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Entertainment
Overall
Food
Crew
Boarding
Comfort
Reviews
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Related info for your journey
Find useful and relevant information for your journey from Illinois to Cork. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Illinois to Cork
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Illinois to Cork
Discover the top 2 airlines that operate flights from Illinois to Cork. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$528 | Average$844 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$748 | Average$1,335 | FlexibilityNo cancel fee | On-time70% |