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.

Thu, Nov 19 - Thu, Nov 26
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$72 Roundtrip, found 10 hours ago
$72
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Thu, Nov 19 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Thu, Nov 26, priced at $72 found 10 hours ago
Mon, Nov 9 - Wed, Nov 11
ATL
Hartsfield-Jackson Atlanta Intl.
MDW
Midway Intl.
$83 Roundtrip, found 4 hours ago
$83
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Mon, Nov 9 from Hartsfield-Jackson Atlanta Intl. to Midway Intl., returning Wed, Nov 11, priced at $83 found 4 hours ago
Tue, Nov 17 - Thu, Nov 19
DFW
Dallas-Fort Worth Intl.
MDW
Midway Intl.
$100 Roundtrip, found 4 hours ago
$100
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Tue, Nov 17 from Dallas-Fort Worth Intl. to Midway Intl., returning Thu, Nov 19, priced at $100 found 4 hours ago
Tue, Nov 10 - Wed, Nov 11
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$100 Roundtrip, found 5 hours ago
$100
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Tue, Nov 10 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Wed, Nov 11, priced at $100 found 5 hours ago
Fri, Nov 13 - Mon, Nov 16
ATL
Hartsfield-Jackson Atlanta Intl.
MDW
Midway Intl.
$163 Roundtrip, found 22 hours ago
$163
Roundtrip
found 22 hours ago
Select Southwest Airlines flight, departing Fri, Nov 13 from Hartsfield-Jackson Atlanta Intl. to Midway Intl., returning Mon, Nov 16, priced at $163 found 22 hours ago
Mon, Nov 9 - Wed, Nov 11
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$163 Roundtrip, found 12 hours ago
$163
Roundtrip
found 12 hours ago
Select Delta flight, departing Mon, Nov 9 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Wed, Nov 11, priced at $163 found 12 hours ago
Tue, Nov 24 - Tue, Dec 1
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$163 Roundtrip, found 1 hour ago
$163
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Nov 24 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Dec 1, priced at $163 found 1 hour ago
Sat, Feb 27 - Wed, Mar 3
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$180 Roundtrip, found 1 hour ago
$180
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, Feb 27 from Los Angeles Intl. to O'Hare Intl., returning Wed, Mar 3, priced at $180 found 1 hour ago
OriginDestinationTravel DatesFlights From*
LAXChicagoDecember 4 to December 7$196
LAXChicagoDecember 1 to December 5$196
FCOChicagoDecember 11 to January 9$554
HKGChicagoNovember 18 to April 28$806
CANChicagoNovember 23 to March 30$967
PEKChicagoDecember 22 to January 1$1,043
PVGChicagoJanuary 21 to February 24$1,050
TFUChicagoNovember 5 to November 9$1,113
PVGChicagoNovember 10 to November 28$1,215
XIYChicagoNovember 11 to November 24$1,238
FOCChicagoNovember 24 to November 27$1,265
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
LAXChicagoOctober 24 to October 31$342
LAXChicagoOctober 23 to October 28$403
FCOChicagoOctober 23 to March 2$898
HKGChicagoOctober 23 to November 6$988
CANChicagoOctober 23 to October 27$1,006
PEKChicagoOctober 25 to November 4$1,060
SHAChicagoOctober 23 to October 29$1,211
TFUChicagoOctober 25 to October 29$1,479
*Prices include taxes and fees

Best Lake County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Sofitel Chicago Magnificent Mile
4.5-star property

Sofitel Chicago Magnificent Mile

Jan 4 - Jan 9

5 night stay

Dallas (DFW) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $805, price is now $551 per person
$551
per person
found 1 day ago
Trump International Hotel & Tower Chicago
5.0-star property

Trump International Hotel & Tower Chicago

Nov 27 - Nov 30

3 night stay

Dallas (DFW) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,402, price is now $935 per person
$935
per person
found 1 day ago
Level Chicago – Old Town
4.0-star property

Level Chicago – Old Town

Dec 23 - Dec 27

4 night stay

Houston (IAH) to Chicago (ORD)

Frontier Airlines • Non-stop roundtrip • Coach
Price was $843, price is now $573 per person
$573
per person
found 11 hours ago
Don't see what you're looking for?
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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.
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.
8/10 Very Good! (1,862 reviews)
"AI photos"

Reviewed on Oct 20, 2026

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 $72. 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. $72 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 $72 and $1,479. 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.