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$1,405+ Cheap flights from Daegu (TAE) to Illinois

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
TAE — ORD
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Daegu to Illinois

Keep the following information in mind while searching for Daegu to Illinois flight deals. Data was last updated January 8, 2026.

Round-trip from

$1,353
(Gotogate)
From Daegu to Illinois
Search Deals

Find flight deals from Daegu to Illinois

Cheapest flights from Daegu to Illinois
Explore the most affordable flight options available from Daegu to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Korean Air deal was found by Cheapflights users on 1/7. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/107:40 amTAE - ORD
2 stops40h 00mKorean Air
Sat 2/1412:29 pmORD - TAE
2 stops40h 16mKorean Air
Deal found 1/7$1,405
This Cathay Pacific deal was found by Cheapflights users on 1/7. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/101:45 pmTAE - ORD
1 stop38h 10mCathay Pacific
Sat 2/142:35 pmORD - TAE
1 stop25h 00mCathay Pacific
Deal found 1/7$2,105

Cheapflights Fare Finder

 
Customize your flight search to find flights from Daegu 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 2,558,603 searches. Data last updated January 8, 2026.
Use the filters below to find and compare flights from Daegu to Illinois that are best for you.

Fly from

Daegu

Fly to

Illinois

Route

Depart

Return

Price

DaeguChicago

TAE - ORD

TAEORD

Daegu

Tue 2/10

7:40 am-8:40 am

2 stops40h 00m

Chicago O'Hare Intl

Sat 2/14

12:29 pm-7:45 pm

2 stops40h 16m

$1,405

DaeguChicago

TAE - ORD

TAEORD

Daegu

Tue 2/10

1:45 pm-12:55 pm

1 stop38h 10m

Chicago O'Hare Intl

Sat 2/14

2:35 pm-6:35 am

1 stop25h 00m

$2,105

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Best time to book a flight from Daegu to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Daegu 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.

Cheapflights Insights

Everything you need to know about your flight from Daegu to Illinois
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Daegu 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 Daegu to Illinois?

    For a flight from Daegu to Illinois, you will be flying from Daegu. Daegu (TAE) is just 4.1 mi from the center of the city.

  • How long is the flight from Daegu to Illinois?

    Departing from Daegu to Illinois will take you 38h 10m. The distance between Daegu and Illinois is about 6577 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Daegu 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.

See more FAQs

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