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O'Hare Intl

$502+ Cheap flights from Cork (ORK) to O'Hare Intl (ORD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORK — ORD
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from Cork to O'Hare Intl

Cheapest flights from Cork to O'Hare Intl
Explore the most affordable flight options available from Cork to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This KLM deal was found by Cheapflights users on 11/6. 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.
Mon 11/176:00 amORK - ORD
1 stop14h 20mKLM
Sun 11/235:20 pmORD - ORK
1 stop15h 40mKLM
Deal found 11/6$594
This KLM deal was found by Cheapflights users on 11/5. 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.
Sat 11/2211:15 amORK - ORD
1 stop33h 05mKLM
Sat 11/295:20 pmORD - ORK
1 stop15h 40mKLM
Deal found 11/5$595
This Delta deal was found by Cheapflights users on 11/6. 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.
Mon 11/176:00 amORK - ORD
2 stops21h 53mDelta
Sun 11/235:20 pmORD - ORK
1 stop15h 40mDelta
Deal found 11/6$600
This American Airlines deal was found by Cheapflights users on 11/6. 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.
Sun 11/237:40 amORK - ORD
1 stop15h 20mAmerican Airlines
Sun 11/306:25 pmORD - ORK
1 stop10h 45mAmerican Airlines
Deal found 11/6$615
This Delta deal was found by Cheapflights users on 11/5. 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.
Sat 11/225:15 pmORK - ORD
1 stop27h 05mDelta
Sat 11/295:20 pmORD - ORK
1 stop15h 40mDelta
Deal found 11/5$618
This British Airways deal was found by Cheapflights users on 11/6. 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.
Sun 11/237:40 amORK - ORD
2 stops22h 00mBritish Airways
Sun 11/308:40 pmORD - ORK
1 stop20h 45mBritish Airways
Deal found 11/6$622
This KLM deal was found by Cheapflights users on 11/6. 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.
Sun 12/213:40 pmORK - ORD
1 stop29h 30mKLM
Sun 12/285:20 pmORD - ORK
1 stop15h 40mKLM
Deal found 11/6$748
This Aunt Betty deal was found by Cheapflights users on 11/6. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:35 pmORK - ORD
2 stops26h 25mMultiple Airlines
Sun 12/283:50 pmORD - ORK
2 stops13h 00mMultiple Airlines
Deal found 11/6$751
This Aunt Betty deal was found by Cheapflights users on 11/5. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/228:10 pmORK - ORD
2 stops23h 50mAer Lingus
Sat 11/293:50 pmORD - ORK
2 stops13h 00mAer Lingus
Deal found 11/5$752
This lastminute.com deal was found by Cheapflights users on 11/6. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:40 amORK - ORD
2 stops18h 20mAir Canada
Sun 11/232:00 pmORD - ORK
2 stops27h 25mAir Canada
Deal found 11/6$777

Cheap flight deals from Cork to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Cork (ORK) to O'Hare Intl (ORD). 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 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$502
(Delta)
Provider with most accurate pricing for Cork-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Cork-Chicago O'Hare Intl flights.
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From Cork to Chicago O'Hare Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Cork to O'Hare Intl 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 November 6, 2025.
Use the filters below to find and compare flights from Cork to Chicago O'Hare Intl Airport that are best for you.

Fly from

Cork

Fly to

O'Hare Intl

Route

Depart

Return

Price

CorkChicago

ORK - ORD

ORKORD

Cork

Thu 3/5

5:15 pm-2:20 pm

1 stop27h 05m

Chicago O'Hare Intl

Mon 3/9

6:20 pm-3:00 pm

1 stop15h 40m

$502

CorkChicago

ORK - ORD

ORKORD

Cork

Mon 11/17

6:00 am-2:20 pm

1 stop14h 20m

Chicago O'Hare Intl

Sun 11/23

5:20 pm-3:00 pm

1 stop15h 40m

$594

CorkChicago

ORK - ORD

ORKORD

Cork

Sat 11/22

11:15 am-2:20 pm

1 stop33h 05m

Chicago O'Hare Intl

Sat 11/29

5:20 pm-3:00 pm

1 stop15h 40m

$595

CorkChicago

ORK - ORD

ORKORD

Cork

Mon 11/17

6:00 am-9:53 pm

2 stops21h 53m

Chicago O'Hare Intl

Sun 11/23

5:20 pm-3:00 pm

1 stop15h 40m

$600

CorkChicago

ORK - ORD

ORKORD

Cork

Sun 11/23

11:15 am-8:29 pm

2 stops15h 14m

Chicago O'Hare Intl

Sun 11/30

5:20 pm-3:00 pm

1 stop15h 40m

$600

CorkChicago

ORK - ORD

ORKORD

Cork

Thu 3/5

7:40 am-1:50 pm

1 stop12h 10m

Chicago O'Hare Intl

Mon 3/9

6:30 pm-3:25 pm

2 stops15h 55m

$615

CorkChicago

ORK - ORD

ORKORD

Cork

Sat 11/22

5:15 pm-2:20 pm

1 stop27h 05m

Chicago O'Hare Intl

Sat 11/29

5:20 pm-3:00 pm

1 stop15h 40m

$618

CorkChicago

ORK - ORD

ORKORD

Cork

Sun 11/30

7:25 am-10:05 am

3 stops56h 40m

$547

CorkChicago

ORK - ORD

ORKORD

Cork

Sun 11/30

7:40 am-6:45 pm

1 stop17h 05m

$844

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

  • Most accurate provider: When it comes to deals on Cork-Chicago O'Hare Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Cork-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Cork-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cork-Chicago O'Hare Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cork-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cork to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Cork with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Cork to O'Hare Intl. 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 Chicago O'Hare Intl?

    If you book a flight to Chicago O'Hare Intl from Cork, you will be flying from Cork, which is the city’s only airport. Cork (ORK) is located 4.0 mi from the center of Cork. There are 0 flights from Cork to Chicago O'Hare Intl per day from 0 different airlines.

  • How long is the flight from Cork to Chicago O'Hare Intl Airport?

    There are many flights that can get you from Cork to Chicago O'Hare Intl Airport in 14h 20m. Fly via Delta or KLM to get the fastest option. The distance between Cork and Chicago O'Hare Intl Airport is about 3617 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Cork to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Cork to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cork to O'Hare Intl?

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

  • Can I find deals for business class flights from Cork to O'Hare Intl?

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

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Skokie
Des Plaines
Gurnee
Hoffman Estates
Beloit
Delavan
Elgin
Oak Brook
Elk Grove Village
Downers Grove
Rockford
Naperville
Orland Park
Bridgeview
Warrenville
Waukegan
Aurora
Racine

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Alternative routes for Cork to O'Hare Intl

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