Cheap flights from South Korea to Chicago from $427
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Korea to Chicago departing on 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from South Korea to Chicago
Recent round-trip flight deals from South Korea to Chicago
Recent one-way flight deals from South Korea to Chicago
Recent last minute flight deals from South Korea to Chicago
Recent direct flight deals from South Korea to Chicago
Air Canada flights from South Korea to Chicago O'Hare Intl Airport
Our best Air Canada deals on South Korea to Chicago O'Hare Intl Airport flight tickets
KLM flights from South Korea to Chicago O'Hare Intl Airport
Our best KLM deals on South Korea to Chicago O'Hare Intl Airport flight tickets
See travel insights to Chicago from
How to get the cheapest flight ticket from South Korea to Chicago O'Hare Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Chicago O'Hare Intl Airport?
The month of December is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from South Korea averaging around $1,034.
What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?
The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Monday when prices can be found for as low as $1,289. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from South Korea because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,645.
What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?
Flying to Chicago O'Hare Intl Airport from South Korea in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,000 when looking at flights departing in the afternoon. Try not to purchase tickets in the evening because they tend to be around $1,554. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest South Korea to Chicago O'Hare Intl flight route?
Fly from Incheon Intl to Chicago O'Hare Intl for the best South Korea - Chicago O'Hare Intl flight prices
How far in advance should I book a flight to Chicago O'Hare Intl Airport?
You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from South Korea when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $1,288 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from South Korea for as low as $1,051 on momondo.
What cabin class options are available on South Korea to Chicago O'Hare Intl flights?
There are 4 cabin classes available to choose from on South Korea to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from South Korea to Chicago O'Hare Intl?
WestJet, Japan Airlines, and Air Canada are the most popular carriers operating from South Korea to Chicago O'Hare Intl
What airlines fly to Chicago O'Hare Intl Airport?
Korean Air, Delta and Air Canada are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from South Korea according to our data. Korean Air is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 6 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from South Korea to Chicago O'Hare Intl Airport on average per day?
The number of flights available between South Korea and Chicago O'Hare Intl Airport is 2 per day as of June 2025. The most frequent departure time is 10:00AM, with 100% of daily flights leaving at noon.
How many flights depart from South Korea to Chicago O'Hare Intl Airport on average per week?
As of June 2025, there are 14 flights per week flying from South Korea to Chicago O'Hare Intl Airport. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.
Cheap South Korea to Chicago O'Hare Intl Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from South Korea to Chicago O'Hare Intl Airport
When did momondo last update prices for flights from South Korea to Chicago O'Hare Intl Airport?
Prices for flights from South Korea to Chicago O'Hare Intl Airport refresh daily.
How many operators does momondo search for flights from South Korea to Chicago O'Hare Intl Airport?
As of June 2025, there are 6 operators available to choose from for flights from South Korea to Chicago O'Hare Intl Airport.
How old do you have to be to fly from South Korea to Chicago O'Hare Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Korea to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from South Korea to Chicago O'Hare Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from South Korea to Chicago O'Hare Intl Airport is Boeing 777-300ER, representing 90.37% of all bookings. The subsequent popular models are Airbus A350-900 at 3.99%, Airbus A380-800 at 2.66%, and Boeing 787-9 Dreamliner at 2.33%.
Best airlines flying from South Korea to Chicago O'Hare Intl Airport
Compare and see reviews for airlines that fly from South Korea to Chicago O'Hare Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $229 | Free Cancellation | Rating 8.0 7,965 reviews | |||
| PriceFrom $558 | Free Cancellation | Rating 8.2 446 reviews | |||
| PriceFrom $697 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $730 | Free Cancellation | Rating 7.1 9,605 reviews | |||
| PriceFrom $851 | Free Cancellation | Rating 7.4 8,831 reviews | |||
| PriceFrom $857 | Free Cancellation | Rating 8.4 1,092 reviews |
Traveling to a place near Chicago?
Book flights to Chicago if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from South Korea to Chicago?
It is quick and easy to find South Korea to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.
Can I find flights from South Korea to Chicago with flexible booking policies on momondo?
Yes. All flights to Chicago from South Korea on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from South Korea to Chicago?
Once you have performed a search for South Korea to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from South Korea to Chicago right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Chicago from South Korea. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.