Cheap Flights to Lake County from $49 (2026/2027)

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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, Nov 11 - Sat, Nov 14
DFW
Dallas-Fort Worth Intl.
MDW
Midway Intl.
$71 Roundtrip, found 5 days ago
$71
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, Nov 11 from Dallas-Fort Worth Intl. to Midway Intl., returning Sat, Nov 14, priced at $71 found 5 days ago
Thu, Oct 29 - Sat, Oct 31
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$78 Roundtrip, found 7 hours ago
$78
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Thu, Oct 29 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Sat, Oct 31, priced at $78 found 7 hours ago
Thu, Oct 22 - Thu, Oct 29
ATL
Hartsfield-Jackson Atlanta Intl.
MDW
Midway Intl.
$81 Roundtrip, found 5 days ago
$81
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Thu, Oct 22 from Hartsfield-Jackson Atlanta Intl. to Midway Intl., returning Thu, Oct 29, priced at $81 found 5 days ago
Wed, Nov 4 - Wed, Nov 11
MCO
Orlando Intl.
MDW
Midway Intl.
$121 Roundtrip, found 5 days ago
$121
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, Nov 4 from Orlando Intl. to Midway Intl., returning Wed, Nov 11, priced at $121 found 5 days ago
Wed, Dec 9 - Sat, Dec 12
MCO
Orlando Intl.
ORD
O'Hare Intl.
$128 Roundtrip, found 12 hours ago
$128
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Wed, Dec 9 from Orlando Intl. to O'Hare Intl., returning Sat, Dec 12, priced at $128 found 12 hours ago
Thu, Feb 25 - Sat, Feb 27
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$138 Roundtrip, found 5 hours ago
$138
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Thu, Feb 25 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Sat, Feb 27, priced at $138 found 5 hours ago
Sat, Feb 13 - Tue, Feb 16
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$144 Roundtrip, found 1 day ago
$144
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Feb 13 from Los Angeles Intl. to O'Hare Intl., returning Tue, Feb 16, priced at $144 found 1 day ago
Wed, Oct 28 - Sat, Nov 7
LAX
Los Angeles Intl.
MDW
Midway Intl.
$154 Roundtrip, found 6 days ago
$154
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Wed, Oct 28 from Los Angeles Intl. to Midway Intl., returning Sat, Nov 7, priced at $154 found 6 days ago
OriginDestinationTravel DatesFlights From*
LAXChicagoNovember 26 to December 2$173
LAXChicagoNovember 4 to November 5$192
FCOChicagoJanuary 14 to January 18$550
FCOChicagoNovember 22 to January 14$875
HKGChicagoNovember 18 to April 28$890
PVGChicagoJanuary 18 to January 22$927
CANChicagoNovember 23 to March 25$965
PEKChicagoNovember 22 to April 4$1,035
XIYChicagoNovember 11 to November 24$1,041
SZXChicagoOctober 29 to November 5$1,179
TFUChicagoDecember 3 to December 7$1,292
SZXChicagoNovember 20 to November 21$4,280
PVGChicagoNovember 10 to November 28$7,338
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
LAXChicagoOctober 17 to October 20$382
LAXChicagoOctober 17 to October 19$409
FCOChicagoOctober 18 to October 31$790
HKGChicagoOctober 17 to October 24$988
PEKChicagoOctober 17 to January 16$1,179
PVGChicagoOctober 18 to October 24$1,231
TFUChicagoOctober 16 to October 22$1,253
*Prices include taxes and fees

Best Lake County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Hotel Riu Plaza Chicago
4.0-star property

Hotel Riu Plaza Chicago

Dec 15 - Dec 19

4 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $569, price is now $354 per person
$354
per person
found 1 day ago
Level Chicago Fulton Market
4.0-star property

Level Chicago Fulton Market

Dec 8 - Dec 12

4 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $739, price is now $461 per person
$461
per person
found 1 day ago
Level Chicago – Old Town
4.0-star property

Level Chicago – Old Town

Dec 31 - Jan 5

5 night stay

Atlanta (ATL) to Chicago (ORD)

American Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,217, price is now $761 per person
$761
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Atlanta to Lake County
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Travelers ❤️ These Lake County 🏨

Hyatt Regency Deerfield

Hyatt Regency Deerfield

4 out of 5
1750 Lake Cook Rd Deerfield IL
Book a stay at this business-friendly hotel in Deerfield. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Sportsman's Country Club and Ravinia Green Country Club are located nearby.
Opens in a new windowHyatt Regency Deerfield
DoubleTree by Hilton Libertyville - Mundelein

DoubleTree by Hilton Libertyville - Mundelein

4 out of 5
510 E IL Route 83 Mundelein IL
Book a stay at this business-friendly hotel in Mundelein. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the property condition in our reviews. Popular attractions Lakeview Beach and Dock and Bowlero Vernon Hills are located nearby.
Opens in a new windowDoubleTree by Hilton Libertyville - Mundelein
Great Wolf Lodge Illinois

Great Wolf Lodge Illinois

3 out of 5
1700 Nations Dr Gurnee IL
Book a stay at this family-friendly resort in Gurnee. Enjoy 6 indoor pools, 5 restaurants, and 2 bars/lounges. Our guests praise the helpful staff in our reviews. Popular attractions Six Flags Great America and Gurnee Mills are located nearby.
8.6/10 Excellent! (1,006 reviews)
"Beautiful"

Reviewed on Oct 11, 2026

Opens in a new windowGreat Wolf Lodge Illinois
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La Quinta Inn & Suites by Wyndham Bannockburn-Deerfield

La Quinta Inn & Suites by Wyndham Bannockburn-Deerfield

3 out of 5
2000 South Lakeside Dr Deerfield IL
Book a stay at this family-friendly hotel in Deerfield. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Ravinia Green Country Club and Edward L. Ryerson Conservation Area are located nearby.
Opens in a new windowLa Quinta Inn & Suites by Wyndham Bannockburn-Deerfield
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?
The next vacation you take doesn't have to put a hole in your travel budget. Within the last seven days, the cheapest return flight to Lake County cost $71. Find a cheap ticket and spend the money you save on exciting experiences. 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.
Which airlines fly to Lake County?
Pick from 15 airline companies when you want to organize your flight to Lake County. Let Delta Air Lines get you there comfortably. This leading air carrier operates 650 services every month to Antioch, Lake County's major city.
What is the cheapest month to fly to Lake County?
For the best chance at locking in a good flight deal, time your vacation in November. According to Travelocity's direct flight demand from January to December last year, it's the cheapest period to journey to Lake County.
How can I check my flight status to Lake County?
There are a few ways you can look up your flight status. You can find all the important info in our Trips portal, which is located at the top right of our homepage. Log in or create an account — you'll then be able to view and manage your bookings whenever you need. For those on the move, the Travelocity app can also help you look up the status of your flight to Lake County, as well as share travel details with any members of your family flying with you.
How do I find the best deals on flights to Lake County?
Here are our tips — book early, avoid peak periods and be flexible with your dates. If your dates aren't set in stone, search for your flight to Lake County on Travelocity and click on "Flexible dates" at the top of the page. This will show you any cheaper tickets on a nearby day. $71 was the lowest price paid for a roundtrip flight to Lake County in the last seven days. 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?
Where to begin! With cheap flights to Lake County, hotels, rental cars, activities and more, you'll find all you need to create your perfect trip with Travelocity. Secure your cheap family flights and make use of our 24/7 social media support and free cancellations on most hotels if necessary. Our aim is to offer hassle-free travel when you book with us so that you can spend less time on the nitty-gritty and more time building memories with your friends and family.
What are the most popular flight routes to Lake County?
As a renowned destination for tourists, you'll find plenty of ways to get to Lake County. Here's just a sample of the main routes:

  • 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?
In the last seven days, roundtrip flights to Lake County cost between $71 and $7,338. No matter your bank balance, we have some amazing deals to help you stick within 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?
Where you fly from will largely determine how long your direct flight to Lake County will take. Here are some of the leading routes to Lake County and their average flight times:

  • 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?
What you can expect mostly depends on your airline and the duration of your flight. Most airlines typically provide passengers with drinks, warm meals and entertainment on long-haul journeys. Whether you're seeking business class flights to Lake County or cheap flights for family vacations, you'll be well looked after from boarding to touchdown.