Flights To Lake County - Cheap Flights Starting at CA $203

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A canyon with red rock formations and sparse vegetation.

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Flights
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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, Sep 17 - Fri, Sep 18
YTZ
Billy Bishop Toronto City
ORD
O'Hare Intl.
CA $342 Roundtrip, found 4 days ago
CA $342
Roundtrip
found 4 days ago
Select Porter Airlines flight, departing Thu, Sep 17 from Billy Bishop Toronto City to O'Hare Intl., returning Fri, Sep 18, priced at CA $342 found 4 days ago
Sun, Aug 23 - Tue, Sep 8
YTZ
Billy Bishop Toronto City
ORD
O'Hare Intl.
CA $354 Roundtrip, found 5 days ago
CA $354
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Aug 23 from Billy Bishop Toronto City to O'Hare Intl., returning Tue, Sep 8, priced at CA $354 found 5 days ago
Sun, Aug 23 - Tue, Sep 1
YTZ
Billy Bishop Toronto City
ORD
O'Hare Intl.
CA $355 Roundtrip, found 5 days ago
CA $355
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Aug 23 from Billy Bishop Toronto City to O'Hare Intl., returning Tue, Sep 1, priced at CA $355 found 5 days ago
Thu, Sep 3 - Mon, Sep 7
YYZ
Pearson Intl.
ORD
O'Hare Intl.
CA $356 Roundtrip, found 4 hours ago
CA $356
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Thu, Sep 3 from Pearson Intl. to O'Hare Intl., returning Mon, Sep 7, priced at CA $356 found 4 hours ago
Wed, Oct 14 - Sat, Oct 17
YYZ
Pearson Intl.
ORD
O'Hare Intl.
CA $356 Roundtrip, found 6 days ago
CA $356
Roundtrip
found 6 days ago
Select United flight, departing Wed, Oct 14 from Pearson Intl. to O'Hare Intl., returning Sat, Oct 17, priced at CA $356 found 6 days ago
Wed, Oct 14 - Sat, Oct 17
YYZ
Pearson Intl.
ORD
O'Hare Intl.
CA $359 Roundtrip, found 6 days ago
CA $359
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Oct 14 from Pearson Intl. to O'Hare Intl., returning Sat, Oct 17, priced at CA $359 found 6 days ago
Sat, Nov 21 - Sun, Nov 22
YYZ
Pearson Intl.
MDW
Midway Intl.
CA $362 Roundtrip, found 5 days ago
CA $362
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Nov 21 from Pearson Intl. to Midway Intl., returning Sun, Nov 22, priced at CA $362 found 5 days ago
Sat, Nov 21 - Sun, Nov 22
YYZ
Pearson Intl.
ORD
O'Hare Intl.
CA $362 Roundtrip, found 5 days ago
CA $362
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Nov 21 from Pearson Intl. to O'Hare Intl., returning Sun, Nov 22, priced at CA $362 found 5 days ago
OriginDestinationTravel datesFlights from*
LAXChicagoSeptember 30 to October 7CA $393
HKGChicagoSeptember 1 to September 6CA $1,360
*Prices include taxes and fees
OriginDestinationTravel datesFlights from*
LAXChicagoJuly 11 to July 13CA $748
*Prices include taxes and fees
Price found within the past 48 hours. Click for updated prices.
Level Chicago Fulton Market
4.0-star property

Level Chicago Fulton Market

Sep 24 - Sep 28

4 night stay

Hamilton (YHM) to Chicago (ORD)

Air Canada • Non-stop roundtrip • Coach
Price was CA $2,057, price is now CA $1,243 per person
CA $1,243
per person
found 19 hours ago
Level Chicago – Old Town
4.0-star property

Level Chicago – Old Town

Sep 16 - Sep 20

4 night stay

Toronto (YTO) to Chicago (ORD)

Porter Airlines • Roundtrip • Coach
Price was CA $2,565, price is now CA $1,710 per person
CA $1,710
per person
found 24 hours ago
Pendry Chicago
4.5-star property

Pendry Chicago

Sep 27 - Sep 30

3 night stay

Edmonton (YEG) to Chicago (ORD)

Air Canada • Non-stop • Coach

Chicago (ORD) to Edmonton (YEG)

United • Non-stop • Coach
Price was CA $2,048, price is now CA $1,450 per person
CA $1,450
per person
found 1 day ago
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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.
8.8/10 Excellent! (1,035 reviews)
"Hyatt Property Overall Rating: 2.5 / 5 I stayed here over the 4th of July weekend with my family and wanted to share an honest review to help others plan better. Location The hotel has a strong plus in this area — it’s conveniently located right near the highway, making it easy for road trips or ..."

Reviewed on Jul 6, 2026

Opens in a new windowHyatt Regency Deerfield
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! (1,013 reviews)
"Family friendly"

Reviewed on Jul 5, 2026

Opens in a new windowGreat Wolf Lodge Illinois
Hotel Indigo Chicago-Vernon Hills by IHG

Hotel Indigo Chicago-Vernon Hills by IHG

3.5 out of 5
450 N Milwaukee Ave Vernon Hills IL
Book a stay at this boutique hotel in Vernon Hills. Enjoy free WiFi, free parking, and room service. Our guests praise the helpful staff in our reviews. Popular attractions Cuneo Mansion and Gardens and Conway Farms Golf Club are located nearby.
8.4/10 Very good! (1,009 reviews)
"Great hotel first class establishment"

Reviewed on Jul 6, 2026

Opens in a new windowHotel Indigo Chicago-Vernon Hills by IHG
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Wingate by Wyndham Gurnee

Wingate by Wyndham Gurnee

3 out of 5
6090 Gurnee Mills Blvd E Gurnee IL
Book a stay at this business-friendly hotel in Gurnee. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Six Flags Great America and Gurnee Mills are located nearby.
9/10 Wonderful! (1,004 reviews)
"We arrived around 10pm with our 1 year old. Check-in was straight forward, but upon entering our room, we immediately walked out and went back to the check-in counter due to the overwhelming vape smell mixed with a musky scent, as if someone tried to cover it up. When we informed the front desk staff ..."

Reviewed on Jul 4, 2026

Opens in a new windowWingate by Wyndham 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 CA $342. 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 September. 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. CA $342 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 CA $342 and CA $1,360. 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.