Cheap flights to Lake County

View €43 flight on Thu, 26 Feb 2026Opens in a new window

Popular airlines to Lake County

  • American Airlines

  • United

  • Delta

  • Spirit Airlines

  • Frontier Airlines

  • Alaska Airlines

  • Southwest Airlines

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Cheap round-trip flights to Lake County

Prices were available within the past 7 days and start at €43 for one-way flights and €85 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 7 Feb - Mon, 9 Feb
BOS
Boston
ORD
Chicago
€85 Return, found 1 day ago
€85
Return
found 1 day ago
Select American Airlines flight, departing Sat, 7 Feb from Boston to Chicago, returning Mon, 9 Feb, priced at €85 found 1 day ago
JetBlue Airways
Sat, 7 Feb - Mon, 9 Feb
BOS
Boston
ORD
Chicago
€102 Return, found 1 day ago
€102
Return
found 1 day ago
Select JetBlue Airways flight, departing Sat, 7 Feb from Boston to Chicago, returning Mon, 9 Feb, priced at €102 found 1 day ago
American Airlines
Sat, 28 Feb - Sun, 1 Mar
BOS
Boston
ORD
Chicago
€114 Return, found 1 hour ago
€114
Return
found 1 hour ago
Select American Airlines flight, departing Sat, 28 Feb from Boston to Chicago, returning Sun, 1 Mar, priced at €114 found 1 hour ago
Delta
Wed, 3 Jun - Sat, 6 Jun
BOS
Boston
ORD
Chicago
€117 Return, found 1 day ago
€117
Return
found 1 day ago
Select Delta flight, departing Wed, 3 Jun from Boston to Chicago, returning Sat, 6 Jun, priced at €117 found 1 day ago
United
Sat, 7 Feb - Mon, 9 Feb
BOS
Boston
ORD
Chicago
€145 Return, found 1 day ago
€145
Return
found 1 day ago
Select United flight, departing Sat, 7 Feb from Boston to Chicago, returning Mon, 9 Feb, priced at €145 found 1 day ago
Porter Airlines
Thu, 19 Feb - Mon, 23 Feb
YTZ
Toronto
MDW
Chicago
€187 Return, found 1 day ago
€187
Return
found 1 day ago
Select Porter Airlines flight, departing Thu, 19 Feb from Toronto to Chicago, returning Mon, 23 Feb, priced at €187 found 1 day ago
Air Transat
Fri, 20 Feb - Sun, 22 Feb
YTZ
Toronto
MDW
Chicago
€239 Return, found 2 days ago
€239
Return
found 2 days ago
Select Air Transat flight, departing Fri, 20 Feb from Toronto to Chicago, returning Sun, 22 Feb, priced at €239 found 2 days ago
Delta
Fri, 6 Mar - Wed, 11 Mar
BOS
Boston
MDW
Chicago
€271 Return, found 5 days ago
€271
Return
found 5 days ago
Select Delta flight, departing Fri, 6 Mar from Boston to Chicago, returning Wed, 11 Mar, priced at €271 found 5 days ago
Air Canada
Fri, 5 Jun - Sun, 7 Jun
YTZ
Toronto
ORD
Chicago
€319 Return, found 6 days ago
€319
Return
found 6 days ago
Select Air Canada flight, departing Fri, 5 Jun from Toronto to Chicago, returning Sun, 7 Jun, priced at €319 found 6 days ago
TAP Portugal
Thu, 16 Apr - Fri, 24 Apr
DUB
Dublin
ORD
Chicago
€405 Return, found 2 days ago
€405
Return
found 2 days ago
Select TAP Portugal flight, departing Thu, 16 Apr from Dublin to Chicago, returning Fri, 24 Apr, priced at €405 found 2 days ago

About Lake County

Expedia offers flights to Lake County to meet every traveller'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?
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, €85 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 €85 and reached a maximum cost of €405. For one-way trips departing from Boston (BOS), the lowest price during this same period was €43.
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.

How much is a plane ticket to Lake County?
In the last seven days, seats cost between €85 and €405. Scroll through our awesome deals to Lake County, pick your favourite 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 18ºC to 24ºC 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.

Trending flights to Lake County

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

TAP Portugal
Thu, 16 Apr - Fri, 24 Apr
DUB
Dublin
ORD
Chicago
€405 Return, found 2 days ago
€405
Return
found 2 days ago
Select TAP Portugal flight, departing Thu, 16 Apr from Dublin to Chicago, returning Fri, 24 Apr, priced at €405 found 2 days ago
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