Cheap Flights to Crystal Lake , IL from CA $147

View CA $147 flight on Thu, Apr 30, 2026Opens 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 $147 for one-way flights and CA $273 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, May 23 - Tue, May 26
YYC
Calgary
ORD
Chicago
CA $273 Roundtrip, found 3 days ago
CA $273
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, May 23 from Calgary to Chicago, returning Tue, May 26, priced at CA $273 found 3 days ago
United
Mon, Apr 20 - Tue, Apr 21
YYC
Calgary
ORD
Chicago
CA $273 Roundtrip, found 3 days ago
CA $273
Roundtrip
found 3 days ago
Select United flight, departing Mon, Apr 20 from Calgary to Chicago, returning Tue, Apr 21, priced at CA $273 found 3 days ago
WestJet
Mon, May 4 - Thu, May 7
YYC
Calgary
ORD
Chicago
CA $277 Roundtrip, found 13 hours ago
CA $277
Roundtrip
found 13 hours ago
Select WestJet flight, departing Mon, May 4 from Calgary to Chicago, returning Thu, May 7, priced at CA $277 found 13 hours ago
Air Canada
Sun, Apr 19 - Sun, Apr 26
YUL
Montreal
ORD
Chicago
CA $281 Roundtrip, found 11 hours ago
CA $281
Roundtrip
found 11 hours ago
Select Air Canada flight, departing Sun, Apr 19 from Montreal to Chicago, returning Sun, Apr 26, priced at CA $281 found 11 hours ago
Delta
Mon, Mar 23 - Mon, Mar 23
YUL
Montreal
ORD
Chicago
CA $290 Roundtrip, found 2 hours ago
CA $290
Roundtrip
found 2 hours ago
Select Delta flight, departing Mon, Mar 23 from Montreal to Chicago, returning Mon, Mar 23, priced at CA $290 found 2 hours ago

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

July is typically the cheapest month to fly

From CA $109 - CA $427 per traveller.

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?
Book a flight to Crystal Lake with Expedia and you'll be touching down at O'Hare Intl. Airport (ORD).
How far is ORD from central Crystal Lake?
The trip between ORD and downtown Crystal Lake is reasonably long. You'll need to travel 48 kilometres before you can drop your bags at your city hotel.
What airport is best to fly into Crystal Lake?
Located 48 kilometres from the downtown area, O'Hare Intl. Airport (ORD) is the gateway to Crystal Lake.
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?
Crystal Lake receives most of its flights from United Airlines, American Airlines and Delta with United Airlines being the favourite choice of airline. New York is the most popular city for travellers to jet off from.
How many nonstop flights are there to Crystal Lake?
Flying to a new place is much simpler when there aren't any annoying stopovers to slow you down. If you're making your way to Crystal Lake, the great news is that there are approximately 6,379 nonstop flights each week.
Where are the most popular flights to Crystal Lake departing from?
Flights to Crystal Lake departing from New York, Washington and Dallas airports are highly sought after.
How long is the flight to Crystal Lake Airport?
If you're heading to Crystal Lake from New York, you're looking at a flight time of 2 hours and 48 minutes. Those taking off from Washington can expect to be airborne for 2 hours and 18 minutes. From Dallas it's about 2 hours and 23 minutes away.
How to book the cheapest flight to Crystal Lake?
Don't leave locking in your flight to Crystal Lake until the last moment. That's one move savvy jet-setters use to get the best deals. Booking well in advance means more choices and less expensive flights. Another great way to nab the most competitive fare is to compare all options. If where you're headed has multiple airports, don't forget to research the cost of flying into a less busy terminal. Lastly, be ready to book quickly if you find an irresistible price. It might not be available for long! With a bit of knowledge and a little luck, the perfect airfare will be yours.
Do you have any tips for my flight to Crystal Lake?
If you're not prepared, airports and flying can be testing. But don't hit the panic button just yet. Follow these useful tips for a worry-free start to your getaway in Crystal Lake. What to pack in your hand luggage:

  • The trick to having a pain-free flight experience is to be prepared. So, let's start with the basics: passport, travel docs, cash and important medications. Next, bring on board items that'll help keep you entertained, like some electronic devices or a few magazines. It's also a wise idea to pack your chargers, a comfy neck pillow and a pair of earplugs. And of course, don't forget to toss in toiletry items like a toothbrush, lip balm and a fresh change of clothes.

Do not pack the following items in your hand luggage:

  • While the list of restricted items differs between air carriers, the general guide to follow is avoid carrying anything flammable, sharp or explosive. This includes things like screwdrivers, blades, fuel and fireworks. Sports equipment like ski poles, and items that could harm other people, such as swords and guns, can't come on board with you either.

What to wear on a flight:

  • Comfort should be your priority when deciding what to wear during your flight. Loose, breathable clothing is a sensible choice, as are flat, slightly roomy shoes.
  • Caused by sustained periods of inactivity, deep vein thrombosis (DVT) is a blood clotting condition that can affect some passengers on long-haul flights. Lower your risks by staying hydrated, keeping your feet and legs moving and wearing compression socks to help your circulation.

How to get through airport security fast when flying to Crystal Lake?
Being organized before your flight will help make your getaway to Crystal Lake a breeze. We've compiled some useful tips and tricks for a speedy journey past security:

  • Airport security personnel first need to make sure that you have a valid ID and matching travel documents before you can proceed any further. Have them ready to show.
  • After that, both you and your carry-on luggage will be X-rayed. To speed things up, take off anything that is likely to trigger the alarm. Personal belongings such as your coat, belt and earphones will be required to go through the machine.
  • All your electronic gadgets, including your laptop and phone, are also required to be separately scanned.
  • Don't forget to remove liquids and gels from your carry-on bag. They often need to be sent through the X-ray separately. Each item should be no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-close bag.
  • The right choice of footwear can save you several precious minutes. Boots and bulky shoes are often required to be removed and X-rayed separately. Slip-on sneakers are usually not.
  • Sharp items can't be taken on board. They'll be seized at security, so pack them in your checked bags.

Flights to Crystal Lake information
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Destination city name
Chicago
Roundtrip price
CA $273

Trending flights to Crystal Lake

Prices were available within the past 7 days and start at CA $147 for one-way flights and CA $273 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, May 23 - Tue, May 26
YYC
Calgary
ORD
Chicago
CA $273 Roundtrip, found 3 days ago
CA $273
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, May 23 from Calgary to Chicago, returning Tue, May 26, priced at CA $273 found 3 days ago

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