Keith Rubble lake in Fowler park in Indiana

Cheap Flights to Lake County | Popular Routes to Lake County from HK$585

View HK$585 flight on Tue, 11 Aug 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 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Lake County

Prices were available within the past 7 days and start at HK$585 for one-way flights and HK$1,115 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 19 Aug - Wed, 26 Aug
BOS
Boston
ORD
Chicago
HK$1,115 Return, found 5 days ago
HK$1,115
Return
found 5 days ago
Select Delta flight, departing Wed, 19 Aug from Boston to Chicago, returning Wed, 26 Aug, priced at HK$1,115 found 5 days ago
Delta
Wed, 2 Sept - Tue, 8 Sept
BWI
Baltimore
ORD
Chicago
HK$1,584 Return, found 2 days ago
HK$1,584
Return
found 2 days ago
Select Delta flight, departing Wed, 2 Sept from Baltimore to Chicago, returning Tue, 8 Sept, priced at HK$1,584 found 2 days ago
United
Wed, 19 Aug - Wed, 26 Aug
BOS
Boston
ORD
Chicago
HK$1,739 Return, found 5 days ago
HK$1,739
Return
found 5 days ago
Select United flight, departing Wed, 19 Aug from Boston to Chicago, returning Wed, 26 Aug, priced at HK$1,739 found 5 days ago
Air Canada
Fri, 4 Sept - Thu, 10 Sept
YTZ
Toronto
ORD
Chicago
HK$1,775 Return, found 3 days ago
HK$1,775
Return
found 3 days ago
Select Air Canada flight, departing Fri, 4 Sept from Toronto to Chicago, returning Thu, 10 Sept, priced at HK$1,775 found 3 days ago
American Airlines
Tue, 11 Aug - Sat, 15 Aug
BOS
Boston
ORD
Chicago
HK$1,803 Return, found 11 hours ago
HK$1,803
Return
found 11 hours ago
Select American Airlines flight, departing Tue, 11 Aug from Boston to Chicago, returning Sat, 15 Aug, priced at HK$1,803 found 11 hours ago
Porter Airlines
Fri, 4 Sept - Thu, 10 Sept
YTZ
Toronto
ORD
Chicago
HK$1,827 Return, found 3 days ago
HK$1,827
Return
found 3 days ago
Select Porter Airlines flight, departing Fri, 4 Sept from Toronto to Chicago, returning Thu, 10 Sept, priced at HK$1,827 found 3 days ago
Air Canada
Mon, 7 Sept - Fri, 11 Sept
YYZ
Toronto
ORD
Chicago
HK$1,844 Return, found 1 day ago
HK$1,844
Return
found 1 day ago
Select Air Canada flight, departing Mon, 7 Sept from Toronto to Chicago, returning Fri, 11 Sept, priced at HK$1,844 found 1 day ago
Delta
Fri, 4 Sept - Thu, 10 Sept
YYZ
Toronto
MDW
Chicago
HK$1,888 Return, found 3 days ago
HK$1,888
Return
found 3 days ago
Select Delta flight, departing Fri, 4 Sept from Toronto to Chicago, returning Thu, 10 Sept, priced at HK$1,888 found 3 days ago
Porter Airlines
Wed, 22 Jul - Tue, 11 Aug
YTZ
Toronto
MDW
Chicago
HK$1,922 Return, found 22 hours ago
HK$1,922
Return
found 22 hours ago
Select Porter Airlines flight, departing Wed, 22 Jul from Toronto to Chicago, returning Tue, 11 Aug, priced at HK$1,922 found 22 hours ago
Delta
Tue, 11 Aug - Sat, 15 Aug
BOS
Boston
MDW
Chicago
HK$2,475 Return, found 11 hours ago
HK$2,475
Return
found 11 hours ago
Select Delta flight, departing Tue, 11 Aug from Boston to Chicago, returning Sat, 15 Aug, priced at HK$2,475 found 11 hours ago

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.

Delta
Tue, 16 Jun - Sun, 19 Jul
HKG
Hong Kong SAR
ORD
Chicago
HK$6,806 Return, found 1 hour ago
HK$6,806
Return
found 1 hour ago
Select Delta flight, departing Tue, 16 Jun from Hong Kong SAR to Chicago, returning Sun, 19 Jul, priced at HK$6,806 found 1 hour 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 HK$1,115. 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 HK$1,115 and HK$6,806. If you were journeying one way out of Boston (BOS), you could have picked up a deal from only HK$585.
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 holiday on a weekend.
How much is a plane ticket to Lake County?
In the last seven days, airfares varied between HK$1,115 and HK$6,806. 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
*Available to Expedia members.