$1,348 Find Cheap Flights from Daegu to Illinois

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Daegu to Illinois departing on 1/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Daegu to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Daegu to Illinois, as well as popular online travel agencies
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Flight Deals

Book Cheap Daegu to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Daegu to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Daegu to Illinois

Fri, Jan 23 - Fri, Jan 30
Multiple Airlines Logo
7:40 am - 11:50 pm
TAE
-
ORD
31h 10m2 stops
Multiple Airlines Logo
6:06 pm - 7:45 pm
ORD
-
TAE
34h 39m2 stops
$1,271Multiple Airlines
Fri, May 1 - Thu, Jun 25
Korean Air Logo
7:35 am - 9:40 am
TAE
-
ORD
16h 05m1 stop
Korean Air Logo
7:20 am - 8:35 pm
ORD
-
TAE
23h 15m2 stops
$1,343Korean Air
Fri, Jan 23 - Fri, Jan 30
Multiple Airlines Logo
7:30 am - 12:55 pm
TAE
-
ORD
20h 25m1 stop
Multiple Airlines Logo
2:35 pm - 2:05 pm
ORD
-
TAE
32h 30m1 stop
$1,345Multiple Airlines
Fri, Mar 6 - Mon, Mar 9
Korean Air Logo
7:40 am - 9:41 pm
TAE
-
ORD
29h 01m2 stops
Korean Air Logo
12:25 pm - 7:45 pm
ORD
-
TAE
17h 20m1 stop
$1,348Korean Air
Fri, Mar 6 - Mon, Mar 9
Korean Air Logo
7:40 am - 9:41 pm
TAE
-
ORD
29h 01m2 stops
Korean Air Logo
12:25 pm - 7:45 pm
ORD
-
TAE
17h 20m1 stop
$1,349Korean Air
Fri, Mar 6 - Mon, Mar 9
Korean Air Logo
7:40 am - 9:41 pm
TAE
-
ORD
29h 01m2 stops
Korean Air Logo
7:20 am - 7:45 pm
ORD
-
TAE
22h 25m2 stops
$1,385Korean Air
Fri, Mar 6 - Mon, Mar 9
Korean Air Logo
7:40 am - 9:41 pm
TAE
-
ORD
29h 01m2 stops
Korean Air Logo
7:20 am - 7:45 pm
ORD
-
TAE
22h 25m2 stops
$1,386Korean Air
Fri, Jan 23 - Fri, Jan 30
Multiple Airlines Logo
7:30 am - 12:55 pm
TAE
-
ORD
20h 25m1 stop
Multiple Airlines Logo
2:35 pm - 10:55 am
ORD
-
TAE
29h 20m2 stops
$1,393Multiple Airlines
Fri, May 1 - Thu, Jun 25
Korean Air Logo
7:35 am - 9:40 am
TAE
-
ORD
16h 05m1 stop
Korean Air Logo
12:30 pm - 8:35 pm
ORD
-
TAE
18h 05m1 stop
$1,407Korean Air
Fri, Mar 6 - Mon, Mar 9
Cathay Pacific Logo
7:30 am - 12:55 pm
TAE
-
ORD
20h 25m1 stop
Cathay Pacific Logo
3:35 pm - 6:35 am
ORD
-
TAE
25h 00m1 stop
$1,552Cathay Pacific
Booking Insights

KAYAK's insights & trends for Daegu to Illinois flights

Get data-powered insights and trends into flights from Daegu to Illinois to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Daegu to Illinois take?

The duration of a flight to Illinois depends on your arrival airport. The shortest route to Illinois from Daegu is to Chicago, which takes 29h 01m.

Find deals

Good to know

Cheapest flight$1,271
Flight from Daegu to Chicago

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Daegu to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Daegu to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Daegu to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Daegu to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Daegu to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Daegu to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Daegu to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Daegu to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Illinois?

    The cheapest time of day to fly to Illinois is generally in the morning, when round-trip flights cost $1,379 on average. The most expensive time of day to fly to Illinois is generally in the morning, which is peak travel time and where the average cost of a ticket is $1,379.

Everything you need to know for your flight from Daegu to Illinois

Information on your arrival and departure airports

Daegu (TAE)