Cheap Flights to Lake County from ₩207,700

View ₩207,700 flight on Sun, Jan 18, 2026Opens in a new window

Popular airlines to Lake County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Frontier Airlines

    Frontier Airlines

  • Spirit Airlines

    Spirit Airlines

  • Southwest Airlines

    Southwest Airlines

  • JetBlue Airways

    JetBlue Airways

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How much is the cheapest flight to Lake County?

Prices were available within the past 7 days and start at ₩207,700 for one-way flights and ₩274,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Feb 1 - Fri, Feb 13
YYZ
Toronto
ORD
Chicago
₩274,100 Roundtrip, found 3 days ago
₩274,100
Roundtrip
found 3 days ago
Select United flight, departing Sun, Feb 1 from Toronto to Chicago, returning Fri, Feb 13, priced at ₩274,100 found 3 days ago
United
Sun, Feb 1 - Mon, Feb 16
YYZ
Toronto
ORD
Chicago
₩274,100 Roundtrip, found 3 days ago
₩274,100
Roundtrip
found 3 days ago
Select United flight, departing Sun, Feb 1 from Toronto to Chicago, returning Mon, Feb 16, priced at ₩274,100 found 3 days ago
Air Canada
Fri, Jan 16 - Sun, Jan 18
YYZ
Toronto
ORD
Chicago
₩352,600 Roundtrip, found 1 day ago
₩352,600
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Jan 16 from Toronto to Chicago, returning Sun, Jan 18, priced at ₩352,600 found 1 day ago
Air Canada
Fri, Jan 16 - Mon, Jan 19
YTZ
Toronto
ORD
Chicago
₩353,000 Roundtrip, found 1 day ago
₩353,000
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Jan 16 from Toronto to Chicago, returning Mon, Jan 19, priced at ₩353,000 found 1 day ago
Delta
Sun, Jan 11 - Fri, Jan 23
YYZ
Toronto
ORD
Chicago
₩416,400 Roundtrip, found 3 days ago
₩416,400
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Jan 11 from Toronto to Chicago, returning Fri, Jan 23, priced at ₩416,400 found 3 days ago
Porter Airlines
Fri, Jan 16 - Sun, Jan 18
YTZ
Toronto
MDW
Chicago
₩428,100 Roundtrip, found 1 day ago
₩428,100
Roundtrip
found 1 day ago
Select Porter Airlines flight, departing Fri, Jan 16 from Toronto to Chicago, returning Sun, Jan 18, priced at ₩428,100 found 1 day ago
WestJet
Fri, Jan 16 - Sun, Jan 18
YYZ
Toronto
MDW
Chicago
₩437,400 Roundtrip, found 1 day ago
₩437,400
Roundtrip
found 1 day ago
Select WestJet flight, departing Fri, Jan 16 from Toronto to Chicago, returning Sun, Jan 18, priced at ₩437,400 found 1 day ago
American Airlines
Fri, Jan 16 - Sun, Jan 18
YYZ
Toronto
ORD
Chicago
₩564,100 Roundtrip, found 1 day ago
₩564,100
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jan 16 from Toronto to Chicago, returning Sun, Jan 18, priced at ₩564,100 found 1 day ago
American Airlines
Thu, Apr 9 - Wed, Apr 15
ICN
Seoul
ORD
Chicago
₩830,700 Roundtrip, found 2 days ago
₩830,700
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Apr 9 from Seoul to Chicago, returning Wed, Apr 15, priced at ₩830,700 found 2 days ago
Alaska Airlines
Mon, Mar 16 - Wed, Mar 25
ICN
Seoul
ORD
Chicago
₩846,100 Roundtrip, found 2 days ago
₩846,100
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon, Mar 16 from Seoul to Chicago, returning Wed, Mar 25, priced at ₩846,100 found 2 days ago

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.

Frequently asked questions

How do I find cheap flights to Lake County that have flexible change policies?
At Expedia, we've been channeling our inner Olympic gymnast to give you the most flexible fares in town. Simply click on "No change fee" directly beneath the "Flexible change policies" filter to find the best flights to Lake County.
Which airlines fly to Lake County?
Grab a seat with one of these airlines and the vibrant region of Lake County will be all yours to discover:

  • 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?
One of the best ways to get your hands on cheap tickets to Lake County is to be flexible with your travel dates. Search for your flights, then click "flexible dates" at the top of your results. It will bring up the cheapest prices for nearby days. The best price for a flight to Lake County in the last seven days was ₩274,100. Booking in advance will usually help you get an even better deal.
How much is a flight to Lake County?
The price of a round-trip ticket to Lake County in the last seven days varied between ₩274,100 and ₩1,148,700. If you were journeying one way out of Toronto (YYZ), you could have picked up a deal from only ₩207,700.
What are the most popular airports to fly into in Lake County?
When you've figured out where you'll be staying in Lake County, select from these popular airports:

  • 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?
Consider leaving early in the week to bag the best airfare to Lake County. Tuesday is generally the cheapest day to take off, with Monday a close second. Saturday typically has the most expensive prices. This is because a lot of people like to begin their vacation on a weekend.
How much is a plane ticket to Lake County?
In the last seven days, airfares varied between ₩274,100 and ₩1,148,700. Scroll through our unbeatable deals to Lake County, make a booking and then start packing your bags.
What is the best time to go to Lake County?
A wonderful time to check out Lake County, along with the leading city of Hammond, is during the buzzing months of May, June and July. Summer in this part of the world begins June 20, and you can expect temperatures of between 65ºF and 80ºF if you visit then. This warmer weather is perfect for strolling around this city's sights.
What months are the cheapest to book a flight to Lake County?
Grab your ticket in February to enjoy bargain flight deals to Lake County. The festive month of December is usually the most expensive time to purchase a fare.

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.

American Airlines
Thu, Apr 9 - Wed, Apr 15
ICN
Seoul
ORD
Chicago
₩830,700 Roundtrip, found 2 days ago
₩830,700
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Apr 9 from Seoul to Chicago, returning Wed, Apr 15, priced at ₩830,700 found 2 days ago
*Available to Expedia members.