Cheap Flights to Lake County from $29 (2026/2027)

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Oil Refinery, Steel Mill, Lake Michigan, East Chicago, Indiana

East Chicago

Flights
East Chicago

How Much Does it Cost To Fly To Lake County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Wed, Sep 23 - Tue, Sep 29
ATL
Hartsfield-Jackson Atlanta Intl.
MDW
Midway Intl.
$66 Roundtrip, found 1 day ago
$66
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Sep 23 from Hartsfield-Jackson Atlanta Intl. to Midway Intl., returning Tue, Sep 29, priced at $66 found 1 day ago
Sat, Aug 22 - Sat, Aug 29
FLL
Fort Lauderdale - Hollywood Intl.
ORD
O'Hare Intl.
$67 Roundtrip, found 1 day ago
$67
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Aug 22 from Fort Lauderdale - Hollywood Intl. to O'Hare Intl., returning Sat, Aug 29, priced at $67 found 1 day ago
Sat, Sep 26 - Tue, Sep 29
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$69 Roundtrip, found 1 day ago
$69
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Sep 26 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Sep 29, priced at $69 found 1 day ago
Tue, Jul 7 - Tue, Aug 4
IAH
George Bush Intercontinental
ORD
O'Hare Intl.
$70 Roundtrip, found 3 days ago
$70
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Jul 7 from George Bush Intercontinental to O'Hare Intl., returning Tue, Aug 4, priced at $70 found 3 days ago
Tue, Sep 22 - Tue, Sep 22
DEN
Denver Intl.
ORD
O'Hare Intl.
$88 Roundtrip, found 5 days ago
$88
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Tue, Sep 22 from Denver Intl. to O'Hare Intl., returning Tue, Sep 22, priced at $88 found 5 days ago
Mon, Sep 28 - Mon, Sep 28
MCO
Orlando Intl.
ORD
O'Hare Intl.
$111 Roundtrip, found 1 day ago
$111
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Sep 28 from Orlando Intl. to O'Hare Intl., returning Mon, Sep 28, priced at $111 found 1 day ago
Sun, May 24 - Thu, May 28
PHL
Philadelphia Intl.
ORD
O'Hare Intl.
$113 Roundtrip, found 4 hours ago
$113
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sun, May 24 from Philadelphia Intl. to O'Hare Intl., returning Thu, May 28, priced at $113 found 4 hours ago
Sat, Sep 12 - Sat, Sep 19
DFW
Dallas-Fort Worth Intl.
MDW
Midway Intl.
$132 Roundtrip, found 2 days ago
$132
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, Sep 12 from Dallas-Fort Worth Intl. to Midway Intl., returning Sat, Sep 19, priced at $132 found 2 days ago
OriginDestinationTravel DatesFlights From*
LAXChicagoJuly 13 to July 15$197
LAXChicagoAugust 5 to September 9$219
FCOChicagoAugust 26 to September 30$608
FCOChicagoJune 6 to June 8$908
HKGChicagoSeptember 1 to September 28$1,028
CANChicagoJune 10 to June 23$1,043
PEKChicagoJuly 13 to August 24$1,087
PVGChicagoAugust 26 to October 31$1,178
SZXChicagoJune 23 to June 29$1,362
FOCChicagoJune 15 to July 7$1,443
HKGChicagoAugust 17 to August 19$1,516
XIYChicagoAugust 27 to October 2$1,533
CTUChicagoJuly 1 to October 1$1,768
PVGChicagoJuly 18 to August 5$2,073
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
LAXChicagoMay 29 to June 1$402
LAXChicagoMay 30 to June 9$404
FCOChicagoMay 29 to June 2$896
HKGChicagoMay 29 to September 26$1,042
PVGChicagoMay 31 to June 20$1,349
CANChicagoMay 31 to June 4$1,455
PEKChicagoMay 30 to June 2$1,505
SZXChicagoMay 29 to June 2$1,647
*Prices include taxes and fees

Best Lake County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Level Chicago Fulton Market
4.0-star property

Level Chicago Fulton Market

Jun 24 - Jun 30

6 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,499, price is now $890 per person
$890
per person
found 1 day ago
Hotel Riu Plaza Chicago
4.0-star property

Hotel Riu Plaza Chicago

Jun 24 - Jun 30

6 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,876, price is now $1,063 per person
$1,063
per person
found 1 day ago
LondonHouse Chicago, Curio Collection by Hilton
4.5-star property

LondonHouse Chicago, Curio Collection by Hilton

Jul 31 - Aug 4

4 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,692, price is now $1,010 per person
$1,010
per person
found 1 day ago
Don't see what you're looking for?
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Travelers ❤️ These Lake County 🏨

Congress Plaza Hotel

Congress Plaza Hotel

3.5 out of 5
520 South Michigan Avenue Chicago IL
Book a stay at this business-friendly hotel in Chicago. Enjoy 2 restaurants, 2 bars/lounges, and breakfast (surcharge). Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Grant Park and Millennium Park are located nearby.
8/10 Very Good! (10,129 reviews)
"Could have used a microwave somewhere on property for guests to use. I realized it is an old hotel and the electric probably won't hold up to all room having one. But like one in with the drink machines would be great."

Reviewed on May 22, 2026

Opens in a new windowCongress Plaza Hotel
Hotel Riu Plaza Chicago

Hotel Riu Plaza Chicago

4 out of 5
150 East Ontario Street Chicago IL
Book a stay at this business-friendly hotel in Chicago. Enjoy free breakfast, free WiFi, and 2 bars/lounges. Popular attractions Michigan Avenue and Chicago Riverwalk are located nearby.
9.4/10 Exceptional! (4,210 reviews)
"The hotel was marvelous. The breakfasts were amazing. Anything you could think of was there. The rooftop bar is definitely worth visiting."

Reviewed on May 22, 2026

Opens in a new windowHotel Riu Plaza Chicago
The Chicago Hotel Collection - Magnificent Mile

The Chicago Hotel Collection - Magnificent Mile

4 out of 5
166 E Superior Street Chicago IL
Book a stay at this boutique hotel in Chicago. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Michigan Avenue and Chicago Riverwalk are located nearby.
7.8/10 Good! (1,454 reviews)
"Everything was great!"

Reviewed on May 22, 2026

Opens in a new windowThe Chicago Hotel Collection - Magnificent Mile
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Hotel Felix River North/Magnificent Mile

Hotel Felix River North/Magnificent Mile

4 out of 5
111 W Huron St Chicago IL
Book a stay at this boutique hotel in Chicago. Enjoy breakfast (surcharge), a 24-hour health club, and valet parking (surcharge). Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Michigan Avenue and Chicago Riverwalk are located nearby.
8.2/10 Very Good! (2,714 reviews)
"A decent buisness class hotel. No frills. Rooms are smaller, the queen beds are not true queens, and much smaller."

Reviewed on May 22, 2026

Opens in a new windowHotel Felix River North/Magnificent Mile
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to Lake County?
Some travelers snapped up a roundtrip flight to Lake County for as little as $66 over the last seven days. If you find a bargain, grab it quickly. Cheap deals don't last forever! This price was available on Travelocity for flights to Lake County departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly to Lake County?
According to Travelocity's direct return flight demand from January to December last year, September is the cheapest time to jet off to Lake County. Search for flights throughout this month and bag an amazing bargain today.
How can I check my flight status to Lake County?
Get alerts about your flight status and gate numbers with Trips. Travelocity's handy customer portal is located at the top of our homepage and is where you can view and manage your bookings. Create a free account easily and quickly and you're ready to go. Or, download the Travelocity app and see the details of your flight to Lake County while you're out and about — and even when you're offline. The app can help with all your booking needs. Whether you want to add transportation from your airport or share details with any members of your family flying with you, it's all possible through the app.
How do I find the best deals on flights to Lake County?
A simple way to snag a bargain is to be flexible with your travel dates. Begin by searching for your flight to Lake County, then click on "Flexible dates" above your results. This will reveal any cheaper prices for nearby dates. Another tip? Book ahead of time. To give you an idea of costs, $66 was the cheapest price for a return flight to Lake County in the last seven days on our site. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Lake County with Travelocity?
Start packing now and get set to take off with Travelocity. It's our job to track down the best deals on cheap flights to Lake County. Whether you're chasing airfares with flexible cancellation policies or cheap family flights from low-cost carriers, we'll make it happen.
What are the most popular flight routes to Lake County?
If you have plans to book a flight to Lake County, here are some well-known routes you can take:

  • Denver, CO (DEN-Denver Intl.) to O'Hare Intl. Airport (ORD) - 4,203 flights a month.
  • Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to O'Hare Intl. Airport (ORD) - 4,155 flights a month.
  • New York, NY (LGA-LaGuardia) to O'Hare Intl. Airport (ORD) - 4,138 flights a month.

How much is a flight to Lake County on average?
Based on prices found over the last seven days, roundtrip flights to Lake County were between $66 and $2,073. When you're ready to go, Travelocity will help you find a fare that'll suit your budget. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
How long is the average flight to Lake County?
The duration of a direct flight to Lake County varies, but here you can check out the average journey times for several major routes:

  • Denver, CO (DEN-Denver Intl.) to O'Hare Intl. Airport (ORD) - 2 hours and 29 minutes
  • Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to O'Hare Intl. Airport (ORD) - 2 hours and 20 minutes
  • New York, NY (LGA-LaGuardia) to O'Hare Intl. Airport (ORD) - 2 hours and 41 minutes

What can I expect on a flight to Lake County?
If you've booked a long-haul flight to Lake County, you can usually expect meals, drinks and entertainment on board. Airlines try to make longer flights as pleasant as possible. Brief journeys — as well as flights with budget airlines — may not have such inclusions. If you're searching for cheap flights for family vacations with a low-cost carrier, you may have to pay extra for things like snacks and drinks.