Flights To Lake County - Cheap Flights Starting at CA $190

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Merrillville

Flights
Merrillville

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.

Fri, Nov 13 - Sun, Nov 15
YTZ
Billy Bishop Toronto City
ORD
O'Hare Intl.
CA $333 Roundtrip, found 19 hours ago
CA $333
Roundtrip
found 19 hours ago
Select Porter Airlines flight, departing Fri, Nov 13 from Billy Bishop Toronto City to O'Hare Intl., returning Sun, Nov 15, priced at CA $333 found 19 hours ago
Mon, Aug 24 - Wed, Aug 26
YTZ
Billy Bishop Toronto City
MDW
Midway Intl.
CA $334 Roundtrip, just found
CA $334
Roundtrip
just found
Select Porter Airlines flight, departing Mon, Aug 24 from Billy Bishop Toronto City to Midway Intl., returning Wed, Aug 26, priced at CA $334 just found
Thu, Oct 1 - Thu, Oct 15
YYZ
Pearson Intl.
ORD
O'Hare Intl.
CA $346 Roundtrip, found 18 hours ago
CA $346
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Thu, Oct 1 from Pearson Intl. to O'Hare Intl., returning Thu, Oct 15, priced at CA $346 found 18 hours ago
Sun, Aug 2 - Tue, Aug 4
YYZ
Pearson Intl.
MDW
Midway Intl.
CA $354 Roundtrip, found 17 hours ago
CA $354
Roundtrip
found 17 hours ago
Select Delta flight, departing Sun, Aug 2 from Pearson Intl. to Midway Intl., returning Tue, Aug 4, priced at CA $354 found 17 hours ago
Fri, Sep 11 - Wed, Sep 16
YYC
Calgary Intl.
ORD
O'Hare Intl.
CA $359 Roundtrip, found 19 hours ago
CA $359
Roundtrip
found 19 hours ago
Select Delta flight, departing Fri, Sep 11 from Calgary Intl. to O'Hare Intl., returning Wed, Sep 16, priced at CA $359 found 19 hours ago
Thu, Oct 15 - Sun, Oct 18
YXX
Abbotsford Intl.
ORD
O'Hare Intl.
CA $399 Roundtrip, found 16 hours ago
CA $399
Roundtrip
found 16 hours ago
Select WestJet flight, departing Thu, Oct 15 from Abbotsford Intl. to O'Hare Intl., returning Sun, Oct 18, priced at CA $399 found 16 hours ago
Tue, Sep 1 - Tue, Sep 8
YVR
Vancouver Intl.
ORD
O'Hare Intl.
CA $429 Roundtrip, found 1 day ago
CA $429
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Sep 1 from Vancouver Intl. to O'Hare Intl., returning Tue, Sep 8, priced at CA $429 found 1 day ago
Tue, Jul 28 - Wed, Aug 5
YUL
Pierre Elliott Trudeau Intl.
MDW
Midway Intl.
CA $429 Roundtrip, found 6 days ago
CA $429
Roundtrip
found 6 days ago
Select Porter Airlines flight, departing Tue, Jul 28 from Pierre Elliott Trudeau Intl. to Midway Intl., returning Wed, Aug 5, priced at CA $429 found 6 days ago
OriginDestinationTravel datesFlights from*
LAXChicagoAugust 19 to August 26CA $429
LAXChicagoAugust 19 to August 26CA $562
FCOChicagoJuly 24 to July 28CA $1,115
HKGChicagoOctober 19 to October 26CA $1,166
SZXChicagoOctober 4 to October 9CA $1,883
PVGChicagoSeptember 3 to September 7CA $1,937
*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.
Hotel Felix River North/Magnificent Mile
4.0-star property

Hotel Felix River North/Magnificent Mile

Jul 22 - Jul 26

4 night stay

Edmonton (YEG) to Chicago (ORD)

United • Roundtrip • Coach
Price was CA $2,105, price is now CA $1,497 per person
CA $1,497
per person
found 1 day ago
Level Chicago - River North
4.0-star property

Level Chicago - River North

Jul 27 - Jul 31

4 night stay

Montreal (YUL) to Chicago (ORD)

Air Canada • Non-stop roundtrip • Coach
Price was CA $3,628, price is now CA $2,245 per person
CA $2,245
per person
found 1 day ago
Level Chicago Fulton Market
4.0-star property

Level Chicago Fulton Market

Sep 16 - Sep 22

6 night stay

Edmonton (YEG) to Chicago (ORD)

United • Non-stop • Coach

Chicago (ORD) to Edmonton (YEG)

Air Canada • Non-stop • Coach
Price was CA $8,482, price is now CA $5,353 per person
CA $5,353
per person
found 1 day ago
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Travelers ❤️ These Lake County 🏨

Omni Chicago Hotel

Omni Chicago Hotel

4.5 out of 5
676 N Michigan Ave Chicago IL
Book a stay at this luxury hotel in Chicago. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Michigan Avenue and Chicago Riverwalk are located nearby.
9.2/10 Wonderful! (1,881 reviews)
"I enjoyed my stay with my toddler , the location was wonderful . However I did notice a lot of mosquitos , to my surprise the window in room was left open . Other than that it was nice and comfortable ."

Reviewed on Jul 8, 2026

Opens in a new windowOmni Chicago Hotel
The Chicago Hotel Collection Ambassador Gold Coast

The Chicago Hotel Collection Ambassador Gold Coast

4 out of 5
1301 N State Pkwy Chicago IL
Book a stay at this business-friendly hotel in Chicago. Enjoy free WiFi, a 24-hour fitness center, and valet parking (surcharge). Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Michigan Avenue and Chicago Riverwalk are located nearby.
8.2/10 Very good! (1,715 reviews)
"Nice place to stay"

Reviewed on Jul 8, 2026

Opens in a new windowThe Chicago Hotel Collection Ambassador Gold Coast
Congress Plaza Hotel

Congress Plaza Hotel

3.5 out of 5
520 South Michigan Avenue Chicago IL
Book a stay at this business-friendly hotel in Chicago. Enjoy 2 restaurants, 2 bars/lounges, and breakfast (surcharge). Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Grant Park and Millennium Park are located nearby.
8/10 Very good! (10,205 reviews)
"everything good"

Reviewed on Jul 8, 2026

Opens in a new windowCongress Plaza Hotel
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Hilton Chicago/Magnificent Mile Suites

Hilton Chicago/Magnificent Mile Suites

3.5 out of 5
198 E Delaware Pl Chicago IL
Book a stay at this business-friendly hotel in Chicago. Enjoy a fitness center, valet parking (surcharge), and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Michigan Avenue and Chicago Riverwalk are located nearby.
9/10 Wonderful! (4,530 reviews)
"Incredible location Any type of parking was a total ripoff. Room service was superb"

Reviewed on Jul 8, 2026

Opens in a new windowHilton Chicago/Magnificent Mile Suites
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?
Some travelers snapped up a roundtrip flight to Lake County for as little as CA $333 over the last seven days. If you find a bargain, grab it quickly. Cheap deals don't last forever! 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.
What is the cheapest month to fly to Lake County?
According to Travelocity's direct return flight demand from January to December last year, November is the cheapest time to jet off to Lake County. Search for flights throughout this month and bag an amazing bargain today.
How can I check my flight status to Lake County?
Get alerts about your flight status and gate numbers with Trips. Travelocity's handy customer portal is located at the top of our homepage and is where you can view and manage your bookings. Create a free account easily and quickly and you're ready to go. Or, download the Travelocity app and see the details of your flight to Lake County while you're out and about — and even when you're offline. The app can help with all your booking needs. Whether you want to add transportation from your airport or share details with any members of your family flying with you, it's all possible through the app.
How do I find the best deals on flights to Lake County?
A simple way to snag a bargain is to be flexible with your travel dates. Begin by searching for your flight to Lake County, then click on "Flexible dates" above your results. This will reveal any cheaper prices for nearby dates. Another tip? Book ahead of time. To give you an idea of costs, CA $333 was the cheapest price for a return flight to Lake County in the last seven days on our site. 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?
Start packing now and get set to take off with Travelocity. It's our job to track down the best deals on cheap flights to Lake County. Whether you're chasing airfares with flexible cancellation policies or cheap family flights from low-cost carriers, we'll make it happen.
What are the most popular flight routes to Lake County?
If you have plans to book a flight to Lake County, here are some well-known routes you can take:

  • 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?
Based on prices found over the last seven days, roundtrip flights to Lake County were between CA $333 and CA $1,937. When you're ready to go, Travelocity will help you find a fare that'll suit your budget. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.