Search Cheap Flights to
Crystal Lake

Search 400 airlines and 321,000 hotels worldwide.

Stop Planning & Start Exploring

FREE 24 hour cancellation on most flights

Crystal Lake Flights as Low as $56

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

Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Spirit Airlines
United
American Airlines
JetBlue Airways
Delta
JetBlue Airways
Delta
Alaska Airlines
Sun Country Airlines
Contour Airlines

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 16 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 $56, 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 $56 right now, why wait?

Crystal Lake Flight Information
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Roundtrip price
$56

Last Minute Hotel Deals in Crystal Lake

Holiday Inn Chicago Nw Crystal Lk Conv Ctr by IHG

Holiday Inn Chicago Nw Crystal Lk Conv Ctr by IHG

3 out of 5
800 South Route 31 Crystal Lake IL
Book a stay at this business-friendly hotel in Crystal Lake. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and ...
8.2/10 Very Good! (1,005 reviews)
Clean and spacious room. Large and very nice lobby. Helpful friendly staff. We’ve stayed here many times over the years and plan to return.

Reviewed on May 12, 2026

Holiday Inn Chicago Nw Crystal Lk Conv Ctr by IHG
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. ...
8.8/10 Excellent! (1,005 reviews)
Very nice atmosphere. The tap water has a metallic taste. The elevator needs to be adjusted. The breakfast bar is clean but limited selection as far as nutrition. There was no meat on Sunday’s buffet.

Reviewed on May 3, 2026

Country Inn & Suites by Radisson, Crystal Lake, IL
Red Roof Inn Chicago-O'Hare Airport/ Arlington Hts

Red Roof Inn Chicago-O'Hare Airport/ Arlington Hts

2 out of 5
22 West Algonquin Road Arlington Heights IL
Stay at this hotel in Arlington Heights. Enjoy free WiFi, free parking, and a 24-hour front desk. Popular attractions Woodfield Mall and Allstate Arena are located ...
5.4/10 (1,003 reviews)
Good location,

Reviewed on May 9, 2026

Red Roof Inn Chicago-O'Hare Airport/ Arlington Hts
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! (1,011 reviews)
Love it!!

Reviewed on May 11, 2026

Great Wolf Lodge Illinois
Quality Inn Schaumburg - Chicago near the Mall

Quality Inn Schaumburg - Chicago near the Mall

2.5 out of 5
600 North Martingale 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 helpful staff and the clean ...
8.6/10 Excellent! (1,017 reviews)
I didn't utilize the hot tub or pool because I was only there for the night. But, my stay was overall good just for the one night that I was there

Reviewed on May 11, 2026

Quality Inn Schaumburg - Chicago near the Mall
Comfort Inn & Suites Arlington Heights - Schaumburg

Comfort Inn & Suites Arlington Heights - Schaumburg

3 out of 5
2112 S Arlington Heights 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 ...
8.2/10 Very Good! (1,150 reviews)
Had bed bugs. Notified hotel staff and no action. Breakfast was decent and average. The whole bathroom needs updated. Will not stay here again.

Reviewed on May 12, 2026

Comfort Inn & Suites Arlington Heights - Schaumburg
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! (1,007 reviews)
The place was clean and nice. The rooms were nice.

Reviewed on May 10, 2026

Comfort Inn Chicago Schaumburg - O'Hare Airport
Holiday Inn Express Chicago NW - Arlington Heights by IHG

Holiday Inn Express Chicago NW - Arlington Heights by IHG

2.5 out of 5
2111 S Arlington Heights Rd Arlington Heights IL
Stay at this hotel in Arlington Heights. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. ...
8.8/10 Excellent! (1,010 reviews)
Staff was friendly. Room was cleaned and beds were comfortable.

Reviewed on May 11, 2026

Holiday Inn Express Chicago NW - Arlington Heights by IHG
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.