Cheap Flights to Lake County from $36 (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.

Tue, Oct 27 - Sat, Oct 31
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$40 Roundtrip, found 2 hours ago
$40
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Tue, Oct 27 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Sat, Oct 31, priced at $40 found 2 hours ago
Fri, Nov 6 - Fri, Nov 13
ATL
Hartsfield-Jackson Atlanta Intl.
MDW
Midway Intl.
$54 Roundtrip, found 5 hours ago
$54
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Fri, Nov 6 from Hartsfield-Jackson Atlanta Intl. to Midway Intl., returning Fri, Nov 13, priced at $54 found 5 hours ago
Tue, Oct 27 - Tue, Nov 3
DFW
Dallas-Fort Worth Intl.
MDW
Midway Intl.
$58 Roundtrip, found 6 hours ago
$58
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Tue, Oct 27 from Dallas-Fort Worth Intl. to Midway Intl., returning Tue, Nov 3, priced at $58 found 6 hours ago
Tue, Nov 24 - Fri, Dec 4
TPA
Tampa Intl.
ORD
O'Hare Intl.
$61 Roundtrip, found 8 hours ago
$61
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Tue, Nov 24 from Tampa Intl. to O'Hare Intl., returning Fri, Dec 4, priced at $61 found 8 hours ago
Sat, Oct 31 - Sat, Nov 7
MCO
Orlando Intl.
ORD
O'Hare Intl.
$66 Roundtrip, found 4 hours ago
$66
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sat, Oct 31 from Orlando Intl. to O'Hare Intl., returning Sat, Nov 7, priced at $66 found 4 hours ago
Wed, Nov 4 - Wed, Nov 11
MCO
Orlando Intl.
MDW
Midway Intl.
$121 Roundtrip, found 12 hours ago
$121
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Wed, Nov 4 from Orlando Intl. to Midway Intl., returning Wed, Nov 11, priced at $121 found 12 hours ago
Sat, Oct 31 - Sat, Nov 7
TPA
Tampa Intl.
MDW
Midway Intl.
$133 Roundtrip, found 1 day ago
$133
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Oct 31 from Tampa Intl. to Midway Intl., returning Sat, Nov 7, priced at $133 found 1 day ago
Wed, Nov 4 - Thu, Nov 5
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$133 Roundtrip, found 4 hours ago
$133
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Wed, Nov 4 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Thu, Nov 5, priced at $133 found 4 hours ago
OriginDestinationTravel DatesFlights From*
LAXChicagoNovember 7 to November 14$144
LAXChicagoJanuary 6 to January 12$154
FCOChicagoNovember 14 to November 23$607
HKGChicagoNovember 18 to April 28$806
FCOChicagoNovember 22 to January 14$882
HKGChicagoDecember 23 to February 1$915
PVGChicagoJanuary 18 to January 22$927
CANChicagoOctober 23 to October 27$965
XIYChicagoNovember 11 to November 24$1,033
PEKChicagoNovember 22 to April 4$1,035
FOCChicagoNovember 9 to November 13$1,082
SZXChicagoOctober 22 to October 26$1,173
CTUChicagoDecember 26 to December 31$1,325
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
LAXChicagoOctober 10 to November 10$217
LAXChicagoOctober 11 to October 13$592
FCOChicagoOctober 10 to October 23$927
HKGChicagoOctober 11 to October 18$988
XIYChicagoOctober 10 to November 10$1,153
PVGChicagoOctober 10 to December 6$1,196
TFUChicagoOctober 11 to October 18$1,577
CANChicagoOctober 10 to October 12$1,592
PEKChicagoOctober 11 to October 12$1,765
*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 – Old Town
4.0-star property

Level Chicago – Old Town

Oct 31 - Nov 3

3 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $720, price is now $463 per person
$463
per person
found 1 day ago
Hotel Riu Plaza Chicago
4.0-star property

Hotel Riu Plaza Chicago

Nov 25 - Nov 29

4 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $977, price is now $610 per person
$610
per person
found 1 day ago
Trump International Hotel & Tower Chicago
5.0-star property

Trump International Hotel & Tower Chicago

Nov 13 - Nov 16

3 night stay

Atlanta (ATL) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,240, price is now $793 per person
$793
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.
8.8/10 Excellent! (1,259 reviews)
"We were extremely disappointed with the service we received at this hotel. Our check-out was scheduled for noon. We went downstairs for breakfast around 9:00 a.m., and when we returned around 10:00 a.m., we found that the bed sheets, pillowcases, and towels had already been removed from the room, ..."

Reviewed on Oct 7, 2026

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.
8.6/10 Excellent! (1,001 reviews)
"No breakfast except a 15 dollar buffet or coffee in lobby and no microwaves in rooms"

Reviewed on Oct 7, 2026

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.
Opens in a new windowGreat Wolf Lodge Illinois
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La Quinta Inn & Suites by Wyndham Chicago Gurnee

La Quinta Inn & Suites by Wyndham Chicago Gurnee

3 out of 5
5688 Northridge Rd Gurnee IL
Book a stay at this business-friendly hotel in Gurnee. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Six Flags Great America and Gurnee Mills are located nearby.
Opens in a new windowLa Quinta Inn & Suites by Wyndham Chicago Gurnee
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 $40. 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 October. 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. $40 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 $40 and $1,765. 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.