Flights from Chicago to Seoul, South Korea

Did you mean flights from Seoul to Chicago?

Chicago to Seoul Last modified: Oct 25, 2023 14:42 -04:00

We've scanned 107,069,592 round trip itineraries and found the cheapest flights to Seoul. Turkish & LOT frequently offer the best deals to Seoul flights, or select your preferred carrier below to see the cheapest days to fly.

Tue 10/31
1 stop
Wed 11/8
1 stop
Tue 1/30
1 stop
Tue 2/13
1 stop
Multiple Airlines
Mon 10/16
Mon 10/23
Tue 10/24
1 stop
Wed 11/1
1 stop
Multiple Airlines
Mon 2/12
1 stop
Wed 2/21
1 stop
Air Canada
Wed 1/17
1 stop
Wed 1/31
1 stop

How Much is a Flight from Chicago to Seoul?

We have collected flight cost data from across the web for travel from Chicago to Seoul, and have found the average flight price for this trip to be $1,076.

Where To Buy Cheap Flights from Chicago to Seoul?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Chicago to Seoul based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Chicago to Seoul?

The chart below shows up-to-date information regarding how far in advance to book your flight from Chicago to Seoul.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $2,451 $1,200
7-14 days $1,971 $1,005
14-21 days $2,101 $1,005
21-30 days $1,971 $1,005
30-60 days $1,971 $1,005
60-90 days $1,821 $1,058
90+ days $1,821 $1,056

Cheapest Day To Fly from Chicago to Seoul

We've examined 214,139,184 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Chicago to Seoul is Sunday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday

Compare Flight Prices from Chicago to Seoul by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Chicago to Seoul flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
October Chicago Seoul Turkish 10/31/23 11/8/23 1 $1,005
November Chicago Seoul Turkish 11/1/23 11/8/23 1 $1,005
December Chicago Seoul Turkish 12/3/23 12/19/23 1 $1,058
January Chicago Seoul Turkish 1/8/24 1/24/24 1 $1,058
February Chicago Seoul Turkish 2/5/24 2/14/24 1 $1,058
March Chicago Seoul Turkish 3/4/24 3/11/24 1 $1,058
April Chicago Seoul Turkish 4/1/24 4/9/24 1 $1,056
May Chicago Seoul Turkish 5/1/24 5/8/24 1 $1,076

Cheap Last Minute Flights from Chicago to Seoul

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Chicago to Seoul. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

22 23 24 25 26 27 28
29 30 31 1 2 3 4
$1,200 $1,045
5 6 7 8 9 10 11
$1,045 $1,328
12 13 14 15 16 17 18
$1,328 $1,742
19 20 21 22 23 24 25
$1,742 $1,090
26 27 28 29 30 1 2

Connecting Flights vs Direct Flights from Chicago to Seoul

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Chicago to Seoul is $1,114.

The average price for direct flights from Chicago to Seoul is $1,677.

One Way Flights vs Round Trip Flights from Chicago to Seoul

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Chicago to Seoul. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Chicago to Seoul is $779.

The average price for round trip flights from Chicago to Seoul is $1,114.

Chicago to Seoul Flight Questions

Chicago to Seoul Airports

These are the major commercial airports we're currently monitoring in Chicago and Seoul. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Flights from Chicago to Seoul