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$1,163+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
TAE — ORD
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
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 August 13, 2025.

Round-trip from

$1,163
(Mytrip)
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 August 13, 2025.

This Mytrip deal was found by Cheapflights users on 8/12. 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.
Tue 9/97:05 amTAE - ORD
2 stops25h 48mMultiple Airlines
Tue 9/166:25 pmORD - TAE
2 stops36h 10mMultiple Airlines
Deal found 8/12$1,163
This Gotogate deal was found by Cheapflights users on 8/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:05 amTAE - ORD
2 stops24h 05mMultiple Airlines
Mon 9/226:25 pmORD - TAE
2 stops36h 10mMultiple Airlines
Deal found 8/13$1,165
This Mytrip deal was found by Cheapflights users on 8/13. 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.
Sat 9/137:05 amTAE - ORD
2 stops24h 05mMultiple Airlines
Sat 9/204:10 pmORD - TAE
2 stops38h 25mMultiple Airlines
Deal found 8/13$1,273
This Gotogate deal was found by Cheapflights users on 8/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/97:05 amTAE - ORD
1 stop16h 25mKorean Air
Tue 9/1612:10 pmORD - TAE
1 stop18h 25mKorean Air
Deal found 8/12$1,307
This Gotogate deal was found by Cheapflights users on 8/13. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:05 amTAE - ORD
1 stop16h 25mKorean Air
Mon 9/2212:10 pmORD - TAE
1 stop18h 25mKorean Air
Deal found 8/13$1,311
This oojo deal was found by Cheapflights users on 8/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:05 amTAE - ORD
1 stop16h 25mKorean Air
Thu 10/212:10 pmORD - TAE
1 stop18h 25mKorean Air
Deal found 8/11$1,313
This Delta deal was found by Cheapflights users on 8/11. 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.
Thu 9/257:05 amTAE - ORD
1 stop16h 25mDelta
Thu 10/211:00 amORD - TAE
2 stops19h 35mDelta
Deal found 8/11$1,331
This Delta deal was found by Cheapflights users on 8/13. 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 9/137:05 amTAE - ORD
1 stop16h 25mDelta
Sat 9/206:20 pmORD - TAE
2 stops36h 15mDelta
Deal found 8/13$1,391
This WhyPayMore deal was found by Cheapflights users on 8/13. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:05 amTAE - ORD
1 stop16h 25mKorean Air
Sat 9/2012:10 pmORD - TAE
1 stop18h 25mKorean Air
Deal found 8/13$1,411
This Mytrip deal was found by Cheapflights users on 8/11. 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.
Thu 9/2510:40 amTAE - ORD
2 stops21h 34mMultiple Airlines
Wed 10/11:05 amORD - TAE
2 stops29h 20mMultiple Airlines
Deal found 8/11$1,415

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 August 13, 2025.
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 9/9

7:05 am-6:53 pm

2 stops25h 48m

Chicago O'Hare Intl

Tue 9/16

6:25 pm-8:35 pm

2 stops36h 10m

$1,163

DaeguChicago

TAE - ORD

TAEORD

Daegu

Thu 9/25

7:05 am-12:03 am

2 stops30h 58m

Chicago O'Hare Intl

Thu 10/2

4:40 pm-8:35 pm

2 stops37h 55m

$1,165

DaeguChicago

TAE - ORD

TAEORD

Daegu

Tue 9/16

7:05 am-5:10 pm

2 stops24h 05m

Chicago O'Hare Intl

Mon 9/22

6:25 pm-8:35 pm

2 stops36h 10m

$1,165

DaeguChicago

TAE - ORD

TAEORD

Daegu

Sat 9/13

7:05 am-5:10 pm

2 stops24h 05m

Chicago O'Hare Intl

Sat 9/20

4:10 pm-8:35 pm

2 stops38h 25m

$1,273

DaeguChicago

TAE - ORD

TAEORD

Daegu

Tue 9/9

7:05 am-9:30 am

1 stop16h 25m

Chicago O'Hare Intl

Tue 9/16

12:10 pm-8:35 pm

1 stop18h 25m

$1,307

DaeguChicago

TAE - ORD

TAEORD

Daegu

Tue 9/16

7:05 am-9:30 am

1 stop16h 25m

Chicago O'Hare Intl

Mon 9/22

12:10 pm-8:35 pm

1 stop18h 25m

$1,311

DaeguChicago

TAE - ORD

TAEORD

Daegu

Thu 9/25

7:05 am-9:30 am

1 stop16h 25m

Chicago O'Hare Intl

Thu 10/2

12:10 pm-8:35 pm

1 stop18h 25m

$1,313

DaeguChicago

TAE - ORD

TAEORD

Daegu

Thu 9/25

7:05 am-9:30 am

1 stop16h 25m

Chicago O'Hare Intl

Thu 10/2

11:00 am-8:35 pm

2 stops19h 35m

$1,331

DaeguChicago

TAE - ORD

TAEORD

Daegu

Sat 9/13

7:05 am-9:30 am

1 stop16h 25m

Chicago O'Hare Intl

Sat 9/20

6:20 pm-8:35 pm

2 stops36h 15m

$1,391

DaeguChicago

TAE - ORD

TAEORD

Daegu

Sat 9/13

7:05 am-9:30 am

1 stop16h 25m

Chicago O'Hare Intl

Sat 9/20

12:10 pm-8:35 pm

1 stop18h 25m

$1,411

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 13 results
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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.

  • 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.

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

    Currently, August is the cheapest month in which you can book a flight from Daegu to Illinois (average of $245). Flying from Daegu to Illinois in March is currently the most expensive (average of $321). 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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