$1,993+ Cheap flights from Illinois to Daegu (TAE)
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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — TAE
ene. 26 — feb. 21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Illinois to Daegu with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Illinois to Daegu
Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Daegu (TAE). 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 enero 21, 2025.
Round-trip from | $1,993 (Delta) |
|---|
Find flight deals from Illinois to Daegu
Cheapest flights from Illinois to DaeguExplore the most affordable flight options available from Illinois to Daegu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.
Explore the most affordable flight options available from Illinois to Daegu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.
This Delta deal was found by Cheapflights users on 1/21. 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.
mar. 3/46:43 amSTL - TAE
2 stops22h 02mDelta
mar. 3/117:40 amTAE - STL
2 stops29h 23mDelta
Deal found 1/21![Delta logo]()
$1,993
This Delta deal was found by Cheapflights users on 1/21. 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.
lun. 7/712:30 pmORD - TAE
1 stop18h 10mDelta
mié. 7/307:05 amTAE - ORD
1 stop16h 45mDelta
Deal found 1/21![Delta logo]()
$2,038
This Booking.com deal was found by Cheapflights users on 1/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/41:03 pmSTL - TAE
3 stops30h 57mMultiple Airlines
mar. 3/1112:00 pmTAE - STL
3 stops38h 12mMultiple Airlines
Deal found 1/21![Multiple Airlines logo]()
$14,006
Find flights from Illinois to Daegu within your budget
Customize your flight search to find flights from Illinois to Daegu 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 enero 21, 2025.
Fly from
Any airport
Fly to
Any airport
Route
Depart
Return
Price
St. LouisDaegu
STL - TAE
STLTAE
Lambert-St Louis
mar. 3/4
6:43 am-7:45 pm
2 stops22h 02m
Daegu
mar. 3/11
7:40 am-11:03 pm
2 stops29h 23m
$1,993
St. LouisDaegu
STL - TAE
STLTAE
Lambert-St Louis
mar. 3/4
1:03 pm-11:00 am
3 stops30h 57m
Daegu
mar. 3/11
12:00 pm-12:12 pm
3 stops38h 12m
$14,006
Best time to book a flight from Illinois to Daegu
Have a flexible travel schedule? Discover the best time to fly to Daegu from Illinois 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.
Travel insights for flights from Illinois to Daegu
Get recent, data-driven insights about flights from Illinois to Daegu including ideal travel times, pricing trends, and more.
Rainfall in Daegu by month
Plan your trip to Daegu by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Daegu ranges from 0.7 - 8.4 inches per month. July is typically the wettest month, when rainfall can reach 8.4 in. December is typically the driest time to visit Daegu when rainfall is around 0.7 in.
Temperature in Daegu by month
Plan your trip to Daegu by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Daegu, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).
Reviews of airlines servicing Daegu
Get insights into the airlines that provide service to Daegu. 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 Daegu. Reviews last updated enero 21, 2025.
8,521 reviews
Food
7.3
Comfort
8.0
Crew
8.6
Boarding
8.2
Entertainment
7.9
Overall
8.0
Reviews
1 / 10
This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.