Cheap Flights to Lake County from $23

View $23 flight on Wed, Mar 11, 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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How much is the cheapest flight to Lake County?

Prices were available within the past 7 days and start at $23 for one-way flights and $46 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Tue, Mar 10 - Wed, Mar 11
ATL
Atlanta
ORD
Chicago
$46 Roundtrip, found 1 hour ago
$46
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, Mar 10 from Atlanta to Chicago, returning Wed, Mar 11, priced at $46 found 1 hour ago
Spirit Airlines
Tue, Feb 24 - Wed, Feb 25
EWR
New York
ORD
Chicago
$50 Roundtrip, just found
$50
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, Feb 24 from New York to Chicago, returning Wed, Feb 25, priced at $50 just found
Spirit Airlines
Tue, Mar 10 - Wed, Mar 11
EWR
New York
ORD
Chicago
$50 Roundtrip, just found
$50
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, Mar 10 from New York to Chicago, returning Wed, Mar 11, priced at $50 just found
Frontier Airlines
Sat, Mar 7 - Wed, Apr 1
DFW
Dallas
ORD
Chicago
$51 Roundtrip, found 2 days ago
$51
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, Mar 7 from Dallas to Chicago, returning Wed, Apr 1, priced at $51 found 2 days ago
Spirit Airlines
Wed, Feb 25 - Thu, Feb 26
EWR
New York
ORD
Chicago
$54 Roundtrip, just found
$54
Roundtrip
just found
Select Spirit Airlines flight, departing Wed, Feb 25 from New York to Chicago, returning Thu, Feb 26, priced at $54 just found
Spirit Airlines
Tue, Feb 24 - Thu, Feb 26
EWR
New York
ORD
Chicago
$54 Roundtrip, just found
$54
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, Feb 24 from New York to Chicago, returning Thu, Feb 26, priced at $54 just found
Frontier Airlines
Thu, Mar 5 - Sat, Mar 7
IAH
Houston
ORD
Chicago
$56 Roundtrip, found 3 hours ago
$56
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Thu, Mar 5 from Houston to Chicago, returning Sat, Mar 7, priced at $56 found 3 hours ago
Southwest Airlines
Mon, Apr 6 - Sat, Apr 11
BOS
Boston
MDW
Chicago
$93 Roundtrip, found 1 day ago
$93
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Mon, Apr 6 from Boston to Chicago, returning Sat, Apr 11, priced at $93 found 1 day ago
American Airlines
Wed, Apr 8 - Sat, Apr 11
BOS
Boston
ORD
Chicago
$107 Roundtrip, found 2 hours ago
$107
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, Apr 8 from Boston to Chicago, returning Sat, Apr 11, priced at $107 found 2 hours ago
Delta
Tue, Apr 28 - Wed, Apr 29
BOS
Boston
ORD
Chicago
$107 Roundtrip, just found
$107
Roundtrip
just found
Select Delta flight, departing Tue, Apr 28 from Boston to Chicago, returning Wed, Apr 29, priced at $107 just found

Airports in Lake County

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to O'Hare Intl. ORD. Cheapest option available. Flights from $417
ORD
O'Hare Intl.
Cheapest
Flights from $417
Select flight to Midway Intl. MDW. Cheapest option available. Flights from $417
MDW
Midway Intl.
Cheapest
Flights from $417

Enjoy extra legroom, flight flexibility, and a seamless travel experience.

*Flight schedules are subject to change.

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 $46. 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 $46 and $107. If you were journeying one way out of Dallas (DFW), you could have picked up a deal from only $23.
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 $46 and $107. Scroll through our unbeatable deals to Lake County, make a booking and then start packing your bags.
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.
How long is a flight to Lake County?
Flight durations can vary for different reasons, including where you're leaving from. Here is a list of average flight times for three of the most well-known domestic routes to Lake County:

  • New York, NY (LGA-LaGuardia) to O'Hare Intl. Airport (ORD) - 2 hours and 39 minutes
  • Los Angeles, CA (LAX-Los Angeles Intl.) to O'Hare Intl. Airport (ORD) - 4 hours and 4 minutes
  • Dallas, TX (DFW-Dallas-Fort Worth Intl.) to O'Hare Intl. Airport (ORD) - 2 hours and 31 minutes

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.

*Flight schedules are subject to change.

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.

Frontier Airlines
Tue, Mar 10 - Wed, Mar 11
ATL
Atlanta
ORD
Chicago
$46 Roundtrip, found 1 hour ago
$46
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, Mar 10 from Atlanta to Chicago, returning Wed, Mar 11, priced at $46 found 1 hour ago
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