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Crystal Lake

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Crystal Lake Flights as Low as $58

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

Frontier Airlines
Tue, May 12 - Wed, May 13
IAH
George Bush Intercontinental
ORD
O'Hare Intl.
$58 Roundtrip, found 5 hours ago
$58
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Tue, May 12 from George Bush Intercontinental to O'Hare Intl., returning Wed, May 13, priced at $58 found 5 hours ago
Frontier Airlines
Tue, May 5 - Wed, May 6
IAH
George Bush Intercontinental
ORD
O'Hare Intl.
$68 Roundtrip, found 4 days ago
$68
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, May 5 from George Bush Intercontinental to O'Hare Intl., returning Wed, May 6, priced at $68 found 4 days ago
Frontier Airlines
Wed, May 13 - Mon, Jun 1
IAH
George Bush Intercontinental
ORD
O'Hare Intl.
$72 Roundtrip, found 1 day ago
$72
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, May 13 from George Bush Intercontinental to O'Hare Intl., returning Mon, Jun 1, priced at $72 found 1 day ago
Frontier Airlines
Tue, May 12 - Mon, Jun 1
IAH
George Bush Intercontinental
ORD
O'Hare Intl.
$74 Roundtrip, found 1 day ago
$74
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, May 12 from George Bush Intercontinental to O'Hare Intl., returning Mon, Jun 1, priced at $74 found 1 day ago
Frontier Airlines
Tue, Aug 18 - Tue, Sep 1
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$76 Roundtrip, just found
$76
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Aug 18 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Sep 1, priced at $76 just found
Frontier Airlines
Mon, May 4 - Mon, May 11
AUS
Austin-Bergstrom Intl.
ORD
O'Hare Intl.
$98 Roundtrip, found 1 hour ago
$98
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, May 4 from Austin-Bergstrom Intl. to O'Hare Intl., returning Mon, May 11, priced at $98 found 1 hour ago
Spirit Airlines
Tue, May 12 - Tue, May 26
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$105 Roundtrip, found 3 days ago
$105
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Tue, May 12 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Tue, May 26, priced at $105 found 3 days ago
Frontier Airlines
Fri, May 29 - Wed, Jun 3
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$108 Roundtrip, found 7 hours ago
$108
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Fri, May 29 from Los Angeles Intl. to O'Hare Intl., returning Wed, Jun 3, priced at $108 found 7 hours ago
Delta
Sat, Sep 5 - Sun, Sep 6
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$167 Roundtrip, found 2 days ago
$167
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Sep 5 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Sun, Sep 6, priced at $167 found 2 days ago
United
Tue, May 12 - Wed, May 13
IAH
George Bush Intercontinental
ORD
O'Hare Intl.
$173 Roundtrip, found 5 hours ago
$173
Roundtrip
found 5 hours ago
Select United flight, departing Tue, May 12 from George Bush Intercontinental to O'Hare Intl., returning Wed, May 13, priced at $173 found 5 hours ago
Contour Airlines
Wed, Apr 22 - Mon, Apr 27
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$193 Roundtrip, found 3 days ago
$193
Roundtrip
found 3 days ago
Select Contour Airlines flight, departing Wed, Apr 22 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Mon, Apr 27, priced at $193 found 3 days ago
American Airlines
Tue, May 19 - Tue, May 19
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$196 Roundtrip, found 1 day ago
$196
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, May 19 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, May 19, priced at $196 found 1 day ago
Delta
Sun, May 10 - Sat, May 16
DAL
Love Field
ORD
O'Hare Intl.
$242 Roundtrip, found 2 days ago
$242
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, May 10 from Love Field to O'Hare Intl., returning Sat, May 16, priced at $242 found 2 days ago
Alaska Airlines
Fri, May 29 - Wed, Jun 3
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$364 Roundtrip, found 7 hours ago
$364
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Fri, May 29 from Los Angeles Intl. to O'Hare Intl., returning Wed, Jun 3, priced at $364 found 7 hours ago
Sun Country Airlines
Sun, May 17 - Thu, May 21
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$491 Roundtrip, found 2 days ago
$491
Roundtrip
found 2 days ago
Select Sun Country Airlines flight, departing Sun, May 17 from Los Angeles Intl. to O'Hare Intl., returning Thu, May 21, priced at $491 found 2 days ago
JetBlue Airways
Tue, Apr 28 - Sat, May 2
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$498 Roundtrip, found 6 days ago
$498
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Tue, Apr 28 from Los Angeles Intl. to O'Hare Intl., returning Sat, May 2, priced at $498 found 6 days 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 May, 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 $58, 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 $58 right now, why wait?

Crystal Lake Flight Information
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Roundtrip price
$57

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. ...
8.8/10 Excellent! (1,000 reviews)
Room was clean, staff so friendly, pools and hot tub amazing and breakfast ao delicious. That will my family trip hotel

Reviewed on Apr 4, 2026

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Country Inn & Suites by Radisson, Crystal Lake, IL
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! (1,002 reviews)
Good location for our family and friends. Cook to order breakfast and dinner Monday thru Friday, weekends buffet with omelette station with all the great ingredients! Similar price to nearby Hampton Inn but a whole lot better. Clean and quiet rooms.

Reviewed on Apr 7, 2026

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Holiday Inn Chicago Nw Crystal Lk Conv Ctr by IHG
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 (1,004 reviews)
Absolutely disgusting, dirty , no towels, Ac not working, infested with roaches, wondering if Red roof CEO know about how bad it is ?

Reviewed on Apr 15, 2026

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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! (1,003 reviews)
The water park was fun. Great for all ages. Water slides, a pool with basketball hoops, wave pool for the the older kids. Two nice size kiddy sections with smaller slides and other fun things. Life guards were watchful. Room was very clean. Bring food and drinks as they were overpriced. Great experience ...

Reviewed on Apr 18, 2026

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Great Wolf Lodge Illinois
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! (1,113 reviews)
Overall, our stay was okay.

Reviewed on Apr 17, 2026

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Comfort Inn & Suites Arlington Heights - Schaumburg
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! (1,001 reviews)
Everything was great but couldn’t stand smell had to get an air freshener plug in. Great hot tub and pool area

Reviewed on Apr 14, 2026

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Quality Inn Schaumburg - Chicago near the Mall
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! (1,018 reviews)
The rooms were very clean. It was quiet and in a great location.

Reviewed on Apr 17, 2026

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DoubleTree by Hilton Chicago - Arlington Heights
Hyatt Place Chicago/Hoffman Estates

Hyatt Place Chicago/Hoffman Estates

3 out of 5
2750 Greenspoint Pkwy Hoffman Estates IL
Book a stay at this business-friendly hotel in Hoffman Estates. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
8.4/10 Very Good! (1,087 reviews)
Breakkfast was the same each day. Parking was okay. Their fire alarm went off twice during the night.

Reviewed on Apr 16, 2026

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Hyatt Place Chicago/Hoffman Estates
See all 846 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.