Cheap flights from Incheon Intl Airport to Chicago from $464
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to Chicago departing on 9/11. 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 Incheon Intl Airport to Chicago
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Etihad Airways flights from Incheon Intl Airport to Chicago
Our best Etihad Airways deals on Incheon Intl Airport to Chicago flight tickets
Asiana Airlines flights from Incheon Intl Airport to Chicago
Our best Asiana Airlines deals on Incheon Intl Airport to Chicago flight tickets
See travel insights to Chicago from
How to get the cheapest flight ticket from Incheon Intl Airport to Chicago
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?
The month of March is, on average, the cheapest month to fly to Chicago from Incheon Intl Airport, with most prices found around $990. If you’re not able to fly to Chicago in March, then December is your next best option. Flight prices from Incheon Intl Airport to Chicago during December average around $1,114.
What is the cheapest day to depart on your flight to Chicago?
The cheapest day to depart on your flight to Chicago 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. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Incheon Intl Airport to Chicago for around $1,645.
What is the cheapest time of day to depart on your flight to Chicago?
Our most recent data shows that the best time of day to fly to Chicago is in the afternoon. Flights from Incheon Intl Airport to Chicago during this time can be as low as $1,065. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $1,433.
What is the cheapest Incheon Intl to Chicago flight route?
Fly from Incheon Intl to Chicago O'Hare Intl for the best Incheon Intl - Chicago flight prices
How far in advance should I book a flight to Chicago?
You are more likely to see cheaper flights to Chicago from Incheon Intl Airport when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $1,288 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Incheon Intl Airport for as low as $1,051 on momondo.
What cabin class options are available on Incheon Intl to Chicago flights?
There are 4 cabin classes available to choose from on Incheon Intl to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Incheon Intl Airport to Chicago flights?
You could potentially save up to 24% on your flight if you consider stops on a Incheon Intl Airport to Chicago flight.
How have Incheon Intl Airport to Chicago flight prices changed over time?
As of June 2025, prices for Incheon Intl Airport to Chicago flights are approximately 6% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Incheon Intl to Chicago?
Air Canada and EVA Air are the most popular carriers operating from Incheon Intl to Chicago
What airlines fly to Chicago?
Korean Air, Air Canada and Delta are the top three most popular airlines that fly to Chicago from Incheon Intl Airport 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. Keep in mind that there are 6 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.
How many flights depart from Incheon Intl Airport to Chicago on average per day?
As of June 2025, 2 flights take off from Incheon Intl Airport and land in Chicago each day. The most common flight departure time for this route is 10:00AM, with 100% of daily flights taking off at noon.
How many flights depart from Incheon Intl Airport to Chicago on average per week?
14 flights are operational weekly from Incheon Intl Airport to Chicago as of June 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.
When to book flights from Incheon Intl Airport to Chicago
Cheap Incheon Intl Airport to Chicago (ICN to CHI) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to Chicago
How far is Incheon Intl to Chicago by plane?
There are 6545.7 mi between Incheon Intl and Chicago. 16h 13m is a normal flight duration for this route.
When did momondo last update prices for flights from Incheon Intl Airport to Chicago?
Prices for flights from Incheon Intl Airport to Chicago are updated daily.
How many operators does momondo search for flights from Incheon Intl Airport to Chicago?
The number of operators available for flights from Incheon Intl Airport to Chicago is 6 as of June 2025.
How old do you have to be to fly from Incheon Intl Airport to Chicago?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Incheon Intl Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents required for your trip to Chicago 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. 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 Incheon Intl Airport to Chicago?
Based on momondo bookings for flights between Incheon Intl Airport and Chicago, the leading plane model is Boeing 777-300ER, making up 93.87% of the total bookings. Other popular models include Airbus A350-900 with 2.58%, Airbus A380-800 with 1.94%, and Boeing 787-9 Dreamliner with 0.97%.
What is the most popular airline from Incheon Intl Airport to Chicago?
Based on momondo bookings for flights between Incheon Intl Airport and Chicago, the leading airline is Korean Air, making up 52% of the total bookings. Other popular airlines include Delta with 22%, American Airlines with 16%, and Air Canada with 10%.
Best airlines flying from Incheon Intl Airport to Chicago
Compare and see reviews for airlines that fly from Incheon Intl Airport to Chicago with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $229 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $558 | Free Cancellation | Rating 8.2 441 reviews | |||
| PriceFrom $697 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $730 | Free Cancellation | Rating 7.1 9,554 reviews | |||
| PriceFrom $851 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $857 | Free Cancellation | Rating 8.4 1,090 reviews |
Korean Air Flights From Incheon Intl Airport to Chicago
Korean Air flies from Incheon Intl Airport to Chicago around 7 times per week, with 1,090 momondo users rating the airline 8.4/10. The cheapest Korean Air deal from Incheon Intl Airport to Chicago in the last 72 hours was $857 (round-trip), much lower than the average airfare cost of $1,323 for Korean Air flights on this route.
Delta Flights From Incheon Intl Airport to Chicago
Another popular option for Incheon Intl Airport to Chicago flights is Delta (8.0/10, 7,963 ratings). Delta flies from Incheon Intl Airport to Chicago around 7 times per week, with deals starting from $229 round-trip and rising to an average price of around $1,396.
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 Seoul to Chicago?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seoul to Chicago. momondo saves you time and could save you money on your trip.
Can I find flights from Seoul to Chicago with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Chicago from Seoul with this policy.
How can momondo help me find flights from Seoul to Chicago?
momondo helps you find the best flight between Seoul and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Seoul to Chicago right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Seoul to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.