Cheap Flights to Lake County from $56 (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 13 - Tue, Oct 13
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$73 Roundtrip, found 4 days ago
$73
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, Oct 13 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Oct 13, priced at $73 found 4 days ago
Tue, Nov 10 - Wed, Nov 18
ATL
Hartsfield-Jackson Atlanta Intl.
MDW
Midway Intl.
$108 Roundtrip, found 4 days ago
$108
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, Nov 10 from Hartsfield-Jackson Atlanta Intl. to Midway Intl., returning Wed, Nov 18, priced at $108 found 4 days ago
Sat, Oct 31 - Sat, Nov 14
DFW
Dallas-Fort Worth Intl.
MDW
Midway Intl.
$108 Roundtrip, found 6 days ago
$108
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sat, Oct 31 from Dallas-Fort Worth Intl. to Midway Intl., returning Sat, Nov 14, priced at $108 found 6 days ago
Sun, Oct 11 - Tue, Oct 13
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$118 Roundtrip, found 11 hours ago
$118
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Sun, Oct 11 from Los Angeles Intl. to O'Hare Intl., returning Tue, Oct 13, priced at $118 found 11 hours ago
Sat, Oct 3 - Sat, Oct 17
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$120 Roundtrip, found 4 days ago
$120
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sat, Oct 3 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Sat, Oct 17, priced at $120 found 4 days ago
Fri, Oct 23 - Mon, Oct 26
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$197 Roundtrip, just found
$197
Roundtrip
just found
Select American Airlines flight, departing Fri, Oct 23 from Los Angeles Intl. to O'Hare Intl., returning Mon, Oct 26, priced at $197 just found
Thu, Oct 22 - Sun, Oct 25
LAX
Los Angeles Intl.
MDW
Midway Intl.
$197 Roundtrip, just found
$197
Roundtrip
just found
Select Southwest Airlines flight, departing Thu, Oct 22 from Los Angeles Intl. to Midway Intl., returning Sun, Oct 25, priced at $197 just found
Fri, Oct 23 - Mon, Oct 26
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$197 Roundtrip, just found
$197
Roundtrip
just found
Select United flight, departing Fri, Oct 23 from Los Angeles Intl. to O'Hare Intl., returning Mon, Oct 26, priced at $197 just found
OriginDestinationTravel DatesFlights From*
LAXChicagoOctober 23 to October 26$148
LAXChicagoSeptember 22 to September 27$197
FCOChicagoSeptember 5 to September 20$587
HKGChicagoOctober 14 to February 14$812
FCOChicagoSeptember 11 to September 12$923
CANChicagoSeptember 8 to October 8$988
PVGChicagoNovember 9 to November 13$1,038
PEKChicagoNovember 20 to November 27$1,050
FOCChicagoOctober 2 to October 19$1,077
PVGChicagoSeptember 15 to September 16$1,185
CTUChicagoNovember 1 to January 31$1,202
XIYChicagoOctober 13 to February 15$1,226
SZXChicagoNovember 20 to November 24$1,252
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
LAXChicagoAugust 29 to September 1$252
LAXChicagoAugust 29 to September 2$388
FCOChicagoAugust 28 to September 9$725
HKGChicagoAugust 29 to August 30$1,158
CANChicagoAugust 30 to September 3$1,236
HKGChicagoAugust 29 to August 30$1,511
PVGChicagoAugust 29 to September 14$1,563
PVGChicagoAugust 29 to September 19$2,401
*Prices include taxes and fees

Best Lake County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Trump International Hotel & Tower Chicago
5.0-star property

Trump International Hotel & Tower Chicago

Nov 7 - Nov 9

2 night stay

Boston (BOS) to Chicago (ORD)

Southwest Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $990, price is now $657 per person
$657
per person
found 1 day ago
Hotel Riu Plaza Chicago
4.0-star property

Hotel Riu Plaza Chicago

Oct 29 - Nov 1

3 night stay

Boston (BOS) to Chicago (ORD)

Southwest Airlines • Coach

Chicago (ORD) to Boston (BOS)

American Airlines • Coach
Save 100% on your flight
Price was $1,158, price is now $733 per person
$733
per person
found 1 day ago
Pendry Chicago
4.5-star property

Pendry Chicago

Oct 24 - Oct 27

3 night stay

Dallas (DFW) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,143, price is now $730 per person
$730
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Boston 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 Northbrook Sports Complex are located nearby.
Opens in a new windowHyatt Regency Deerfield
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! (1,817 reviews)
"When I arrived the sheets were not clean and visibly dirty. The room smelled of dog urine. The staff moved me to another location but I ultimately decided to go elsewhere that I felt comfortable with."

Reviewed on Aug 22, 2026

Opens in a new windowLa Quinta Inn & Suites by Wyndham Chicago Gurnee
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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Sonesta ES Suites Chicago Waukegan Gurnee

Sonesta ES Suites Chicago Waukegan Gurnee

3 out of 5
1440 S White Oak Dr Waukegan IL
Book a stay at this business-friendly hotel in Waukegan. 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 windowSonesta ES Suites Chicago Waukegan 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 $73. 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. $73 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 $73 and $2,401. 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.