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$743+ Cheap flights from Cork (ORK) to Illinois

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
ORK — ORD
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Cork to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Cork (ORK) to Illinois (USIL). 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 November 20, 2024.

Find flight deals from Cork to Illinois

One-way flights from Cork to Illinois
Search for one-way flight options from Cork to Illinois. Find affordable one-way fares based on user searches. Data last updated November 20, 2024.

This Kiwi.com deal was found by Cheapflights users on 11/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/110:15 pmORK - ORD
3 stops51h 45mMultiple Airlines
Deal found 11/19$743
This Gurufare deal was found by Cheapflights users on 11/19. 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.
Sun 12/14:05 pmORK - ORD
1 stop32h 40mAer Lingus
Deal found 11/19$800

Find flights from Cork to Illinois within your budget

Customize your flight search to find flights from Cork to Illinois 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CorkChicago

ORK - ORD

ORKORD

Cork

Sun 12/1

10:15 pm-8:00 pm

3 stops51h 45m

$743

CorkChicago

ORK - ORD

ORKORD

Cork

Sun 12/1

4:05 pm-6:45 pm

1 stop32h 40m

$800

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Travel insights for flights from Cork to Illinois

Get recent, data-driven insights about flights from Cork to Illinois including ideal travel times, pricing trends, and more.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated November 20, 2024.
Aer Lingus
7.1
Good
1,089 reviews

Crew

8.0

Comfort

7.1

Overall

7.1

Boarding

7.3

Entertainment

6.8

Food

6.5

Reviews

1 / 10

It's okay as a carrier that's trying to be low cost whilst pretending to be full service. No substantive meal selection on this flight i.e. no sandwiches just crisps. That was disappointing. Flight also left very late.

Aer Lingus
7.1
Good
1,089 reviews
Aer Lingus
7.1
Good
1,089 reviews

Crew

8.0

Comfort

7.1

Overall

7.1

Boarding

7.3

Entertainment

6.8

Food

6.5

Reviews

1 / 10

It's okay as a carrier that's trying to be low cost whilst pretending to be full service. No substantive meal selection on this flight i.e. no sandwiches just crisps. That was disappointing. Flight also left very late.

Related info for your journey

Find useful and relevant information for your journey from Cork to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cork to Illinois?

    Cork (ORK), located 4.0 mi from the city center, is the airport you fly out of when you book flights from Cork to Illinois.

  • Can I find deals for flights from Cork to Illinois that include hotel bookings?

    Yes. In addition to deals on Cork to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cork to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cork to Illinois.

  • Can I find deals for business class flights from Cork to Illinois?

    Yes. Cheapflights offers flight deals from Cork to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cork to Illinois?

    Currently, September is the cheapest month in which you can book a flight from Cork to Illinois (average of $232). Flying from Cork to Illinois in June is currently the most expensive (average of $308). 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.

See more FAQs

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Alternative routes for Cork to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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