Cheap Flights to Crystal Lake , IL from CA $152

View CA $152 flight on Thu, Oct. 9, 2025Opens in a new window

Popular airlines to Crystal Lake

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How much is the cheapest flight to Crystal Lake?

Prices were available within the past 7 days and start at CA $152 for one-way flights and CA $243 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, Oct. 9 - Wed, Oct. 15
YTZ
Toronto
ORD
Chicago
CA $243 Roundtrip, just found
CA $243
Roundtrip
just found
Select Air Canada flight, departing Thu, Oct. 9 from Toronto to Chicago, returning Wed, Oct. 15, priced at CA $243 just found
United
Thu, Nov. 13 - Sun, Nov. 16
YYZ
Toronto
ORD
Chicago
CA $244 Roundtrip, just found
CA $244
Roundtrip
just found
Select United flight, departing Thu, Nov. 13 from Toronto to Chicago, returning Sun, Nov. 16, priced at CA $244 just found
American Airlines
Fri, Oct. 24 - Tue, Oct. 28
YYZ
Toronto
ORD
Chicago
CA $261 Roundtrip, just found
CA $261
Roundtrip
just found
Select American Airlines flight, departing Fri, Oct. 24 from Toronto to Chicago, returning Tue, Oct. 28, priced at CA $261 just found
Alaska Airlines
Thu, Sep. 18 - Sat, Oct. 4
YVR
Vancouver
ORD
Chicago
CA $371 Roundtrip, found 9 hours ago
CA $371
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Thu, Sep. 18 from Vancouver to Chicago, returning Sat, Oct. 4, priced at CA $371 found 9 hours ago
WestJet
Sat, Nov. 1 - Mon, Nov. 3
YXX
Abbotsford
ORD
Chicago
CA $409 Roundtrip, found 1 day ago
CA $409
Roundtrip
found 1 day ago
Select WestJet flight, departing Sat, Nov. 1 from Abbotsford to Chicago, returning Mon, Nov. 3, priced at CA $409 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Chicago (ORD)

June is typically the cheapest month to fly

From CA $105 - CA $339 per traveller.

Graph displaying average flight prices per month

Expedia.ca gives you the best tools to secure great deals on flights to Crystal Lake. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Crystal Lake. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Crystal Lake.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Crystal Lake flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Crystal Lake.

Looking to save even more? Get additional savings by bundling your Crystal Lake flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Crystal Lake trip!

Frequently asked questions

What is the name of Crystal Lake's airport?
O'Hare Intl. Airport (ORD) is the major airport that serves Crystal Lake.
How far is ORD from central Crystal Lake?
O'Hare Airport is 48 kilometres from downtown Crystal Lake, so be prepared for a decent commute into the city centre.
What airport is best to fly into Crystal Lake?
O'Hare Intl. Airport (ORD) is the only major airport in Crystal Lake. Before you fly, it's a smart idea to find out a thing or two about it. It sits 48 kilometres from the downtown area.
How many airlines fly to Crystal Lake?
There are a total of 49 air carriers connecting Crystal Lake to 224 airports across the globe.
Which airlines fly to Crystal Lake?
Typically, travellers choose to fly with United Airlines, American Airlines and Delta when heading to Crystal Lake. The biggest proportion of these flights come from New York, with United Airlines flying this route the most.
How many nonstop flights are there to Crystal Lake?
Flying to somewhere new is much more fun when there aren't any stopovers. If you're jetting off to Crystal Lake, the awesome news is that there are roughly 6,379 nonstop flights operating each week.
Where are the most popular flights to Crystal Lake departing from?
Travellers frequently set off from New York, Washington and Dallas airports when heading to Crystal Lake.
How long is the flight to Crystal Lake Airport?
Where you depart from determines how much of the in-flight entertainment you'll get to enjoy. From New York to Crystal Lake, the average flight time is 2 hours and 48 minutes. From Washington it's typically 2 hours and 18 minutes, and from Dallas it's 2 hours and 23 minutes.
How to book the cheapest flight to Crystal Lake?
We've all come across those lucky jet-setters who somehow score impossibly cheap fares wherever they go. Want to know how to do it for your Crystal Lake vacation? Don't wait until the last minute to secure your flight. Another terrific way to pick up the most competitive fare is to research all options. If your destination has more than one airport, research the cost of flying into a less busy terminal. And finally, don't forget that it's first in, best dressed. Familiarize yourself with airfare costs and have your credit card ready to secure your ticket as soon as you spot an unbeatable bargain. The best deals don't last long.
Do you have any tips for my flight to Crystal Lake?
If you're poorly prepared, air travel can be testing. But there's no need to panic. Follow these tips and tricks and enjoy a trouble-free start to your time in Crystal Lake. What to pack in your hand luggage:

  • The secret to having a worry-free flight experience is to pack in advance. First up, the essentials: passport, travel docs, bank cards and important medications. Next, bring on board items that'll help keep you busy, like some electronic gadgets or a good read. It's also smart to bring your chargers, a quality neck pillow and a pair of headphones. Finally, don't forget to pop in toiletry items like a toothbrush, deodorant and a clean T-shirt.

Do not pack the following items in your hand luggage:

  • Check carefully that you don't have sharp or pointed objects lurking in the bottom of your carry-on luggage. Other restricted items include explosive or flammable substances, like aerosols and matches, and liquids and gels in containers with a volume of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Choose comfort over style. Prepare for temperature changes by dressing in layers, and pick flat, enclosed shoes like sneakers.
  • Most of us have heard about deep vein thrombosis (DVT), a blood clotting condition caused by long periods of inactivity. To minimize your risk on board, stay hydrated, consider wearing compression socks or tights and keep your feet and legs moving.

How to get through airport security fast when flying to Crystal Lake?
The simple answer is --- be prepared. We've rounded up some useful tips for a hassle-free trip through security. Watch out Crystal Lake, here you come:

  • Have your boarding pass and ID easily accessible. They'll be the first things you'll be asked to show at security.
  • Time to strip down. Well sort of. Your belt, coat, keys and other contents of your pockets, like coins, will need to go through the X-ray machine. Make the whole process faster by removing them as your turn draws near.
  • All electronic devices, including your laptop and phone, are also required to be separately scanned.
  • Can't travel without your favourite perfume or cologne? Not a problem. As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a clear zip-lock bag, you're allowed to bring it with you in your carry-on.
  • Lightweight sneakers are a clever footwear choice as you're less likely to have to remove them when going through security. Hiking boots and heavier-style shoes are usually subjected to extra screening.
  • Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, pack them in your checked baggage. They won't be allowed on board and will be confiscated.

Flights to Crystal Lake information
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Destination city name
Chicago
Roundtrip price
CA $243

Trending flights to Crystal Lake

Prices were available within the past 7 days and start at CA $152 for one-way flights and CA $243 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, Oct. 9 - Wed, Oct. 15
YTZ
Toronto
ORD
Chicago
CA $243 Roundtrip, just found
CA $243
Roundtrip
just found
Select Air Canada flight, departing Thu, Oct. 9 from Toronto to Chicago, returning Wed, Oct. 15, priced at CA $243 just found
*Available to Expedia members.