Cheap Flights to Lake in the Hills , IL from CA $152

View CA $152 flight on Sat, Nov. 15, 2025Opens in a new window

Popular airlines to Lake in the Hills

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Lake in the Hills?

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
Sat, Nov. 15 - Mon, Nov. 17
YTZ
Toronto
ORD
Chicago
CA $243 Roundtrip, found 1 hour ago
CA $243
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Sat, Nov. 15 from Toronto to Chicago, returning Mon, Nov. 17, priced at CA $243 found 1 hour ago
United
Tue, Nov. 4 - Tue, Nov. 11
YYZ
Toronto
ORD
Chicago
CA $244 Roundtrip, just found
CA $244
Roundtrip
just found
Select United flight, departing Tue, Nov. 4 from Toronto to Chicago, returning Tue, Nov. 11, priced at CA $244 just found
American Airlines
Thu, Sep. 25 - Tue, Sep. 30
YYC
Calgary
ORD
Chicago
CA $255 Roundtrip, found 4 days ago
CA $255
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Sep. 25 from Calgary to Chicago, returning Tue, Sep. 30, priced at CA $255 found 4 days ago
WestJet
Thu, Sep. 25 - Tue, Sep. 30
YYC
Calgary
ORD
Chicago
CA $255 Roundtrip, found 4 days ago
CA $255
Roundtrip
found 4 days ago
Select WestJet flight, departing Thu, Sep. 25 from Calgary to Chicago, returning Tue, Sep. 30, priced at CA $255 found 4 days ago
Alaska Airlines
Thu, Sep. 18 - Sat, Oct. 4
YVR
Vancouver
ORD
Chicago
CA $371 Roundtrip, found 7 hours ago
CA $371
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Thu, Sep. 18 from Vancouver to Chicago, returning Sat, Oct. 4, priced at CA $371 found 7 hours 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 Lake in the Hills. 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 Lake in the Hills. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Lake in the Hills.

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 Lake in the Hills 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 Lake in the Hills.

Looking to save even more? Get additional savings by bundling your Lake in the Hills 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 Lake in the Hills trip!

Frequently asked questions

What is the name of Lake in the Hills' airport?
Lake in the Hills has several airports, but most visitors prefer O'Hare Intl. Airport (ORD).
How far is O'Hare Intl. Airport (ORD) from central Lake in the Hills?
ORD is 40 kilometres from downtown Lake in the Hills, so be prepared for a bit of a journey into the centre of the city.
What airport is best to fly into Lake in the Hills?
Before booking flights to Lake in the Hills, it's a smart idea to find out which airport is most convenient. ORD is 40 kilometres from the downtown area. If you touchdown at Midway Intl. Airport (MDW), you'll be 64 kilometres away from the city centre.
How many airlines fly to Lake in the Hills?
There are 51 air carriers connecting Lake in the Hills with 237 airports globally.
Which airlines fly to Lake in the Hills?
United Airlines, American Airlines and Delta are the most frequent fliers to Lake in the Hills. The highest number of flights come from New York, with United Airlines having the most services on this route.
How many nonstop flights are there to Lake in the Hills?
With roughly 7,564 nonstop flights running each week, you'll be hitting the runway in Lake in the Hills before you have time to say, "Are we there yet?"
Where are the most popular flights to Lake in the Hills departing from?
A large number of flights to Lake in the Hills set off from New York, Washington and Dallas airports.
How long is the flight to Lake in the Hills Airport?
If it's New York you're leaving behind, you'll be in the air for around 2 hours and 44 minutes before you arrive in Lake in the Hills. Airport to airport from Washington generally takes 2 hours and 15 minutes and from Dallas, it's 2 hours and 18 minutes.
How to book the cheapest flight to Lake in the Hills?
We all know those travellers who somehow manage to grab super cheap fares whenever they fly. Would you like to know how to do it for your Lake in the Hills vacation? Don't wait until the last moment to secure your flight. Another terrific way to pick up a bargain is to shop around. If your destination has several airports, research the cost of flying into a smaller terminal. Last but not least, another easy way to save some cash is be ready to book fast. If you find an irresistible deal, don't hesitate --- grab it while you can.
Do you have any tips for my flight to Lake in the Hills?
Depending on where you're coming from, your journey to Lake in the Hills could be completely stress-free or it could drag on forever. We've pulled together some handy hints that will help you start your unforgettable escape on a positive note. What to pack in your hand luggage:

  • It's simple --- first, pack in your passport, travel docs, cash and medications. Next, you'll need some extra in-flight entertainment to help pass the time. A thrilling book and a tablet crammed with your favourite shows are some terrific options. If you intend to catch a few z's, a quality neck pillow and some earplugs will also come in handy. Finally, squeeze in a few toiletry items to ensure you arrive looking and feeling fresh.

Do not pack the following items in your hand luggage:

  • Squeeze all your full-sized bottles of shampoo and conditioner in your checked luggage. Any liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Pointed or sharp objects, like your pocket knife, and dangerous products which are explosive or flammable, such as flares, bleaching agents and strong acids, are also restricted.

What to wear on a flight:

  • The aisles of a plane aren't the place for a fashion parade. Layer up with comfortable clothing and pick shoes that are flat and easy to take on and off.
  • Deep vein thrombosis (DVT), a blood clotting condition caused by lengthy periods of inactivity, can be a risk on long-haul flights. Try to wander around the cabin or do some simple exercises in your seat to promote better circulation.

How to get through airport security fast when flying to Lake in the Hills?
The secret is to be organized before you reach security. That way, you'll be boarding that plane to Lake in the Hills in the blink of an eye. Follow these tips and get your vacation off to a terrific start:

  • Security personnel first need to know that you have a valid ID and matching boarding pass before you're allowed to proceed any further. Keep them within easy reach.
  • Your belt, coat, keys and other small items, like your headphones, will need to go through the X-ray machine. Make the whole process faster by removing them as it gets closer to your turn.
  • Electronic devices like laptops and phones will also need to go on a tray for inspection. Don't worry, you'll be back online in no time.
  • Travelling with your favourite hand cream? As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-lock bag, you can keep it with you on board.
  • There's a good chance you'll need to remove your shoes to be X-rayed, so wearing lightweight sneakers is always a good idea.
  • Airlines won't allow any sharp items or pocket knives in your carry-on luggage. If you must bring these kinds of items, pack them in your checked baggage.

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

Trending flights to Lake in the Hills

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
Sat, Nov. 15 - Mon, Nov. 17
YTZ
Toronto
ORD
Chicago
CA $243 Roundtrip, found 1 hour ago
CA $243
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Sat, Nov. 15 from Toronto to Chicago, returning Mon, Nov. 17, priced at CA $243 found 1 hour ago
*Available to Expedia members.