Cheap flights to Lake County

View €69 flight on Wed, 23 Sept 2026Opens in a new window

Popular airlines to Lake County

  • American Airlines

  • United

  • Delta

  • Frontier Airlines

  • Alaska Airlines

  • JetBlue Airways

  • Air Canada

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Cheap round-trip flights to Lake County

Prices were available within the past 7 days and start at €69 for one-way flights and €136 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, 23 Sept - Wed, 30 Sept
BOS
Boston
ORD
Chicago
€136 Return, found 6 days ago
€136
Return
found 6 days ago
Select American Airlines flight, departing Wed, 23 Sept from Boston to Chicago, returning Wed, 30 Sept, priced at €136 found 6 days ago
Delta
Wed, 23 Sept - Wed, 30 Sept
BOS
Boston
ORD
Chicago
€136 Return, found 6 days ago
€136
Return
found 6 days ago
Select Delta flight, departing Wed, 23 Sept from Boston to Chicago, returning Wed, 30 Sept, priced at €136 found 6 days ago
JetBlue Airways
Wed, 15 Jul - Wed, 22 Jul
BOS
Boston
ORD
Chicago
€146 Return, found 5 hours ago
€146
Return
found 5 hours ago
Select JetBlue Airways flight, departing Wed, 15 Jul from Boston to Chicago, returning Wed, 22 Jul, priced at €146 found 5 hours ago
JetBlue Airways
Tue, 25 Aug - Wed, 2 Sept
JFK
New York
ORD
Chicago
€153 Return, found 3 days ago
€153
Return
found 3 days ago
Select JetBlue Airways flight, departing Tue, 25 Aug from New York to Chicago, returning Wed, 2 Sept, priced at €153 found 3 days ago
American Airlines
Wed, 8 Jul - Wed, 22 Jul
EWR
New York
ORD
Chicago
€170 Return, just found
€170
Return
just found
Select American Airlines flight, departing Wed, 8 Jul from New York to Chicago, returning Wed, 22 Jul, priced at €170 just found
Delta
Sat, 11 Jul - Mon, 13 Jul
EWR
New York
MDW
Chicago
€188 Return, found 19 hours ago
€188
Return
found 19 hours ago
Select Delta flight, departing Sat, 11 Jul from New York to Chicago, returning Mon, 13 Jul, priced at €188 found 19 hours ago
United
Wed, 15 Jul - Wed, 22 Jul
BOS
Boston
ORD
Chicago
€198 Return, found 5 hours ago
€198
Return
found 5 hours ago
Select United flight, departing Wed, 15 Jul from Boston to Chicago, returning Wed, 22 Jul, priced at €198 found 5 hours ago
JetBlue Airways
Wed, 15 Jul - Tue, 21 Jul
BNA
Nashville
ORD
Chicago
€201 Return, found 3 days ago
€201
Return
found 3 days ago
Select JetBlue Airways flight, departing Wed, 15 Jul from Nashville to Chicago, returning Tue, 21 Jul, priced at €201 found 3 days ago
Delta
Fri, 3 Jul - Tue, 7 Jul
BOS
Boston
MDW
Chicago
€214 Return, found 4 days ago
€214
Return
found 4 days ago
Select Delta flight, departing Fri, 3 Jul from Boston to Chicago, returning Tue, 7 Jul, priced at €214 found 4 days ago
WestJet
Sat, 18 Jul - Sat, 25 Jul
YYZ
Toronto
MDW
Chicago
€414 Return, found 2 days ago
€414
Return
found 2 days ago
Select WestJet flight, departing Sat, 18 Jul from Toronto to Chicago, returning Sat, 25 Jul, priced at €414 found 2 days ago
Book with confidence

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.

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.

Icelandair
Mon, 15 Feb - Sun, 21 Feb
DUB
Dublin
ORD
Chicago
€437 Return, found 3 days ago
€437
Return
found 3 days ago
Select Icelandair flight, departing Mon, 15 Feb from Dublin to Chicago, returning Sun, 21 Feb, priced at €437 found 3 days ago

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 €136. 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 €136 and €437. If you were journeying one way out of Boston (BOS), you could have picked up a deal from only €69.
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.

How much is a plane ticket to Lake County?
In the last seven days, airfares varied between €136 and €437. 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 18ºC and 27ºC 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.

Book with confidence

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.
About Lake County
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