A silhouette of a plant against a colorful sunset sky.

Cheap Flights to Lake County from ₩734,500

View ₩734,500 flight on Thu, Nov 12, 2026Opens in a new window

Popular airlines to Lake County

  • American Airlines

  • United

  • Delta

  • Frontier Airlines

  • Alaska Airlines

  • JetBlue Airways

  • Air Canada

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Lake County?

Prices were available within the past 7 days and start at ₩734,500 for one-way flights and ₩1,239,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Philippine Airlines
Mon, Nov 9 - Mon, Nov 16
ICN
Seoul
ORD
Chicago
₩1,239,400 Roundtrip, found 8 hours ago
₩1,239,400
Roundtrip
found 8 hours ago
Select Philippine Airlines flight, departing Mon, Nov 9 from Seoul to Chicago, returning Mon, Nov 16, priced at ₩1,239,400 found 8 hours ago
Philippine Airlines
Wed, Nov 11 - Fri, Nov 27
ICN
Seoul
ORD
Chicago
₩1,279,400 Roundtrip, found 3 hours ago
₩1,279,400
Roundtrip
found 3 hours ago
Select Philippine Airlines flight, departing Wed, Nov 11 from Seoul to Chicago, returning Fri, Nov 27, priced at ₩1,279,400 found 3 hours ago
American Airlines
Sat, Aug 15 - Sun, Aug 23
AMS
Amsterdam
ORD
Chicago
₩1,509,700 Roundtrip, found 1 day ago
₩1,509,700
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Aug 15 from Amsterdam to Chicago, returning Sun, Aug 23, priced at ₩1,509,700 found 1 day ago
United
Mon, Sep 21 - Tue, Sep 22
ICN
Seoul
ORD
Chicago
₩1,540,900 Roundtrip, found 1 day ago
₩1,540,900
Roundtrip
found 1 day ago
Select United flight, departing Mon, Sep 21 from Seoul to Chicago, returning Tue, Sep 22, priced at ₩1,540,900 found 1 day ago
British Airways
Fri, Aug 14 - Mon, Aug 24
AMS
Amsterdam
ORD
Chicago
₩1,573,800 Roundtrip, found 1 day ago
₩1,573,800
Roundtrip
found 1 day ago
Select British Airways flight, departing Fri, Aug 14 from Amsterdam to Chicago, returning Mon, Aug 24, priced at ₩1,573,800 found 1 day ago
Icelandair
Sun, Aug 16 - Mon, Aug 24
AMS
Amsterdam
ORD
Chicago
₩1,581,900 Roundtrip, found 1 day ago
₩1,581,900
Roundtrip
found 1 day ago
Select Icelandair flight, departing Sun, Aug 16 from Amsterdam to Chicago, returning Mon, Aug 24, priced at ₩1,581,900 found 1 day ago
WestJet
Thu, Oct 15 - Thu, Oct 22
ICN
Seoul
ORD
Chicago
₩1,636,700 Roundtrip, found 1 day ago
₩1,636,700
Roundtrip
found 1 day ago
Select WestJet flight, departing Thu, Oct 15 from Seoul to Chicago, returning Thu, Oct 22, priced at ₩1,636,700 found 1 day ago
Air Canada
Thu, Sep 17 - Wed, Sep 30
ICN
Seoul
ORD
Chicago
₩1,707,800 Roundtrip, just found
₩1,707,800
Roundtrip
just found
Select Air Canada flight, departing Thu, Sep 17 from Seoul to Chicago, returning Wed, Sep 30, priced at ₩1,707,800 just found
Delta
Sat, Aug 15 - Sun, Aug 23
AMS
Amsterdam
ORD
Chicago
₩1,731,300 Roundtrip, found 1 day ago
₩1,731,300
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Aug 15 from Amsterdam to Chicago, returning Sun, Aug 23, priced at ₩1,731,300 found 1 day ago
Delta
Sat, Aug 15 - Sun, Aug 23
AMS
Amsterdam
ORD
Chicago
₩1,738,700 Roundtrip, found 1 day ago
₩1,738,700
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Aug 15 from Amsterdam to Chicago, returning Sun, Aug 23, priced at ₩1,738,700 found 1 day ago

Trending flights to Lake County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Philippine Airlines
Mon, Nov 9 - Mon, Nov 16
ICN
Seoul
ORD
Chicago
₩1,239,400 Roundtrip, found 8 hours ago
₩1,239,400
Roundtrip
found 8 hours ago
Select Philippine Airlines flight, departing Mon, Nov 9 from Seoul to Chicago, returning Mon, Nov 16, priced at ₩1,239,400 found 8 hours ago

Frequently asked questions

How do I find cheap flights to Lake County that have flexible change policies?
When it comes to flying these days, flexibility is important. That's why we've added a "No change fee" search function to help you find flexible, low-cost fares to Lake County. It's at the top left of your screen directly under the "Flexible change policies" subheading.
Which airlines fly to Lake County?
You can choose from a range of airlines that operate services in or near Lake County. Some of your best options are:

  • United Airlines - 12,954 flights to or near Lake County each month, including 12,950 flights to O'Hare Intl. Airport (ORD) per month.
  • American Airlines - 8,855 flights to or near Lake County each month, including 8,855 flights to O'Hare Intl. Airport (ORD) per month.
  • Southwest Airlines - 5,997 flights to or near Lake County each month, including 5,334 flights to Midway Intl. Airport (MDW) per month.

How can I find cheap tickets to Lake County?
An useful strategy for finding cheap airfares is to be flexible with your dates. Begin with searching for your flight to Lake County, then click on the "flexible dates" link for a list of prices for nearby days. Another good tip? Book well in advance. To give you an idea of costs, ₩1,239,400 was the best price for a flight to Lake County in the last seven days.
How much is a flight to Lake County?
In the last seven days, return tickets to Lake County sold for as little as ₩1,239,400 and reached a maximum cost of ₩1,738,700. For one-way trips departing from Seoul (ICN), the lowest price during this same period was ₩734,500.
What are the most popular airports to fly into in Lake County?
Depending on which airline you book with and where you're flying from, one of these busy airports will be your entry point to Lake County:

  • O'Hare Intl. Airport (ORD) - 25,318 flights per month.
  • Midway Intl. Airport (MDW) - 5,962 flights per month.

When is the cheapest time to fly to Lake County?
Depart for Lake County early on in the week and you'll usually be rewarded with lower fares. Tuesday is known for being the cheapest day to fly out, followed by Monday. If you're hoping to avoid the costliest flights, steer clear of Saturdays.
How much is a plane ticket to Lake County?
In the last seven days, seats cost between ₩1,239,400 and ₩1,738,700. Scroll through our awesome deals to Lake County, pick your favorite and then start packing!
What is the best time to go to Lake County?
May, June and July are the most popular months to explore Antioch, one of Lake County's most interesting cities. Summer here starts June 20. Average temperatures vary from 65ºF to 75ºF at this time of year, so plan your travels around then if you enjoy warmer weather.
What months are the cheapest to book a flight to Lake County?
A cheap month to secure a flight to Lake County is February, while prices are at a premium in December. Try to avoid this month if you want to save your dollars.

Book with confidence

About Lake County

Expedia offers flights to Lake County to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Lake County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Lake County
*Available to Expedia members.