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Crystal Lake

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Crystal Lake Flights as Low as $128

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Frontier Airlines
Tue, Aug 25 - Wed, Sep 9
MCO
Orlando Intl.
ORD
O'Hare Intl.
$128 Roundtrip, found 2 days ago
$128
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Aug 25 from Orlando Intl. to O'Hare Intl., returning Wed, Sep 9, priced at $128 found 2 days ago
Frontier Airlines
Wed, Sep 9 - Wed, Sep 9
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$138 Roundtrip, found 4 hours ago
$138
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Wed, Sep 9 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Wed, Sep 9, priced at $138 found 4 hours ago
Frontier Airlines
Wed, Sep 2 - Sun, Sep 6
SJU
Luis Munoz Marin Intl.
ORD
O'Hare Intl.
$148 Roundtrip, found 17 hours ago
$148
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Wed, Sep 2 from Luis Munoz Marin Intl. to O'Hare Intl., returning Sun, Sep 6, priced at $148 found 17 hours ago
Frontier Airlines
Sat, Aug 22 - Wed, Sep 9
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$150 Roundtrip, found 5 days ago
$150
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, Aug 22 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Wed, Sep 9, priced at $150 found 5 days ago
Bargain Flight
Tue, Aug 25 - Wed, Aug 26
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$171 Roundtrip, found 1 day ago
$171
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Tue, Aug 25 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Wed, Aug 26, priced at $171 found 1 day ago
American Airlines
Wed, Sep 9 - Wed, Sep 9
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$192 Roundtrip, found 4 hours ago
$192
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Wed, Sep 9 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Wed, Sep 9, priced at $192 found 4 hours ago
Delta
Wed, Sep 9 - Wed, Sep 9
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$192 Roundtrip, found 4 hours ago
$192
Roundtrip
found 4 hours ago
Select Delta flight, departing Wed, Sep 9 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Wed, Sep 9, priced at $192 found 4 hours ago
JetBlue Airways
Tue, Aug 25 - Wed, Sep 9
MCO
Orlando Intl.
ORD
O'Hare Intl.
$277 Roundtrip, found 2 days ago
$277
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Tue, Aug 25 from Orlando Intl. to O'Hare Intl., returning Wed, Sep 9, priced at $277 found 2 days ago
Contour Airlines
Tue, Aug 11 - Wed, Aug 26
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$289 Roundtrip, found 1 day ago
$289
Roundtrip
found 1 day ago
Select Contour Airlines flight, departing Tue, Aug 11 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Wed, Aug 26, priced at $289 found 1 day ago
Delta
Sat, Sep 26 - Tue, Sep 29
DAL
Love Field
ORD
O'Hare Intl.
$291 Roundtrip, found 7 hours ago
$291
Roundtrip
found 7 hours ago
Select Delta flight, departing Sat, Sep 26 from Love Field to O'Hare Intl., returning Tue, Sep 29, priced at $291 found 7 hours ago
Sun Country Airlines
Fri, Nov 13 - Sun, Nov 15
MCO
Orlando Intl.
ORD
O'Hare Intl.
$363 Roundtrip, found 3 days ago
$363
Roundtrip
found 3 days ago
Select Sun Country Airlines flight, departing Fri, Nov 13 from Orlando Intl. to O'Hare Intl., returning Sun, Nov 15, priced at $363 found 3 days ago
Delta
Thu, Aug 27 - Thu, Sep 17
SAP
Ramon Villeda Morales Intl.
ORD
O'Hare Intl.
$387 Roundtrip, found 4 days ago
$387
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Aug 27 from Ramon Villeda Morales Intl. to O'Hare Intl., returning Thu, Sep 17, priced at $387 found 4 days ago
Copa
Tue, Jul 7 - Tue, Aug 11
SAP
Ramon Villeda Morales Intl.
ORD
O'Hare Intl.
$508 Roundtrip, found 11 hours ago
$508
Roundtrip
found 11 hours ago
Select Copa flight, departing Tue, Jul 7 from Ramon Villeda Morales Intl. to O'Hare Intl., returning Tue, Aug 11, priced at $508 found 11 hours ago
avianca
Sat, Aug 29 - Thu, Sep 17
SAP
Ramon Villeda Morales Intl.
ORD
O'Hare Intl.
$609 Roundtrip, found 1 day ago
$609
Roundtrip
found 1 day ago
Select avianca flight, departing Sat, Aug 29 from Ramon Villeda Morales Intl. to O'Hare Intl., returning Thu, Sep 17, priced at $609 found 1 day ago
Alaska Airlines
Wed, Jul 15 - Mon, Jul 20
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$698 Roundtrip, found 2 days ago
$698
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Jul 15 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Mon, Jul 20, priced at $698 found 2 days ago
Aeromexico
Sat, Aug 29 - Thu, Sep 17
SAP
Ramon Villeda Morales Intl.
ORD
O'Hare Intl.
$1,223 Roundtrip, found 1 day ago
$1,223
Roundtrip
found 1 day ago
Select Aeromexico flight, departing Sat, Aug 29 from Ramon Villeda Morales Intl. to O'Hare Intl., returning Thu, Sep 17, priced at $1,223 found 1 day ago

Cheap Flights to Crystal Lake

Fall in love at first flight with your vacation to Crystal Lake by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Crystal Lake on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Crystal Lake, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Crystal Lake

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Crystal Lake with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the CHI airport.

What is the cheapest month to fly to Crystal Lake?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Crystal Lake are in August, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Crystal Lake?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 15 to choose from for your flight to Crystal Lake.

What airport is best to fly into Crystal Lake?

When you’re planning your trip to Crystal Lake, convenience is the name of the game. Luckily, Crystal Lake Chicago Executive Airport is nearby so you can deplane and get going on checking off everything on your Crystal Lake must-do list.

How much are flights to Crystal Lake?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Crystal Lake on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $128, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Crystal Lake?

The trick to saving a stack of cash on your flight to Crystal Lake? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $128 right now, why wait?

Crystal Lake Flight Information
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Roundtrip price
$128

Last Minute Hotel Deals in Crystal Lake

Country Inn & Suites by Radisson, Crystal Lake, IL

Country Inn & Suites by Radisson, Crystal Lake, IL

2.5 out of 5
600 Tracy Trail Crystal Lake IL
Stay at this hotel in Crystal Lake. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. ...
Get rates
Country Inn & Suites by Radisson, Crystal Lake, IL
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. ...
8.6/10 Excellent! (1,007 reviews)
"Everything was excellent! The only issue was that we had to wait in line to use the microwave to heat our meals. If guests are expected to stay for an extended period, it would be much more convenient to have a microwave in each room, or at least easier access to one. Overall, we had a great experience, ..."

Reviewed on Jun 27, 2026

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Great Wolf Lodge Illinois
DoubleTree by Hilton Chicago - Arlington Heights

DoubleTree by Hilton Chicago - Arlington Heights

4 out of 5
75 W Algonquin Rd Arlington Heights IL
Book a stay at this business-friendly hotel in Arlington Heights. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff ...
8/10 Very Good! (1,001 reviews)
"Room was clean. The staff were ok, not super friendly. First night, I forgot my toothpaste and I went to front desk to ask for some toothpaste, the lady in front wasn’t too thrilled about giving some toothpaste."

Reviewed on Jun 27, 2026

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DoubleTree by Hilton Chicago - Arlington Heights
Days Inn & Suites by Wyndham Arlington Heights

Days Inn & Suites by Wyndham Arlington Heights

2.5 out of 5
1415 W Dundee Rd Arlington Heights IL
Book a stay at this business-friendly hotel in Arlington Heights. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and ...
8.6/10 Excellent! (1,000 reviews)
"Run down and in need of basic maintenance."

Reviewed on Jun 19, 2026

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Days Inn & Suites by Wyndham Arlington Heights
Motel 6 Rolling Meadows, IL - Chicago Northwest

Motel 6 Rolling Meadows, IL - Chicago Northwest

2 out of 5
1800 Winnetka Cir Rolling Meadows IL
Stay at this motel in Rolling Meadows. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in our ...
7.2/10 Good! (1,323 reviews)
"Here’s the revised version: This was one of the worst hotel experiences I’ve had. The room was in poor condition and did not feel clean or well maintained. The property itself also didn’t feel safe, especially around the exterior, which made me uncomfortable during my stay. The biggest disappointment ..."

Reviewed on Jun 27, 2026

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Motel 6 Rolling Meadows, IL - Chicago Northwest
Comfort Inn Chicago Schaumburg - O'Hare Airport

Comfort Inn Chicago Schaumburg - O'Hare Airport

2.5 out of 5
1300 E Higgins Rd Schaumburg IL
Book a stay at this business-friendly hotel in Schaumburg. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the clean rooms in our reviews. ...
7.2/10 Good! (1,004 reviews)
"Hotel had seen some upgrades but looked like it could use some more. Included breakfast with a nice breakfast seating area. Good location close to shopping and restaurants."

Reviewed on Jun 26, 2026

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Comfort Inn Chicago Schaumburg - O'Hare Airport
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 ...
8.4/10 Very Good! (1,002 reviews)
"The water pressure in the shower was so bad. Mine and my daughter’s hair was greasy and weighed down because we could not rinse our hair well. Told the staff that I wanted to talk to the manager and called them multiple times after check out with NO CALL BACK. Do not stay here. It’s ridiculous that ..."

Reviewed on Jun 23, 2026

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Hotel Indigo Chicago-Vernon Hills by IHG
Country Inn & Suites by Radisson, Schaumburg, IL

Country Inn & Suites by Radisson, Schaumburg, IL

3 out of 5
1401 North Roselle Road Schaumburg IL
Book a stay at this family-friendly hotel in Schaumburg. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.8/10 Excellent! (1,306 reviews)
"We have had rooms with a hot tub before BUT THE FIREPLACE was a wonderful addition. We thoroughly enjoyed ourselves. And breakfast was a great surprise! We loved the additions to the traditional American offerings."

Reviewed on Jun 27, 2026

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Country Inn & Suites by Radisson, Schaumburg, IL
See all 843 properties in Crystal Lake
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.