Cheap Flights to Summit , IL from CA $152

View CA $152 flight on Wed, Oct. 15, 2025Opens in a new window

Popular airlines to Summit

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How much is the cheapest flight to Summit?

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 2 hours ago
CA $243
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Sat, Nov. 15 from Toronto to Chicago, returning Mon, Nov. 17, priced at CA $243 found 2 hours ago
Porter Airlines
Mon, Sep. 8 - Tue, Sep. 9
YTZ
Toronto
MDW
Chicago
CA $243 Roundtrip, just found
CA $243
Roundtrip
just found
Select Porter Airlines flight, departing Mon, Sep. 8 from Toronto to Chicago, returning Tue, Sep. 9, priced at CA $243 just found
United
Thu, Nov. 6 - Sun, Nov. 9
YYZ
Toronto
ORD
Chicago
CA $244 Roundtrip, found 2 hours ago
CA $244
Roundtrip
found 2 hours ago
Select United flight, departing Thu, Nov. 6 from Toronto to Chicago, returning Sun, Nov. 9, priced at CA $244 found 2 hours ago
American Airlines
Fri, Oct. 17 - Mon, Oct. 20
YYZ
Toronto
ORD
Chicago
CA $261 Roundtrip, just found
CA $261
Roundtrip
just found
Select American Airlines flight, departing Fri, Oct. 17 from Toronto to Chicago, returning Mon, Oct. 20, priced at CA $261 just found
Air Transat
Fri, Sep. 5 - Sat, Sep. 13
YTZ
Toronto
MDW
Chicago
CA $285 Roundtrip, found 3 days ago
CA $285
Roundtrip
found 3 days ago
Select Air Transat flight, departing Fri, Sep. 5 from Toronto to Chicago, returning Sat, Sep. 13, priced at CA $285 found 3 days 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 Summit. 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 Summit. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Summit.

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 Summit 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 Summit.

Looking to save even more? Get additional savings by bundling your Summit 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 Summit trip!

Frequently asked questions

What is the name of Summit's airport?
Most visitors prefer to fly into O'Hare Intl. Airport (ORD) when visiting Summit.
How far is O'Hare Airport from central Summit?
ORD is 23 kilometres from downtown Summit, so expect a bit of a commute into the heart of the city.
What airport is best to fly into Summit?
A flight to Summit means touching down at O'Hare Intl. Airport (ORD) or MDW. The first is 23 kilometres away from the downtown area. The second is 6 kilometres away.
How many airlines fly to Summit?
Summit is serviced by 51 airlines from at least 237 airports around the world.
Which airlines fly to Summit?
Summit receives the highest number of flights from United Airlines, American Airlines and Delta with United Airlines being the preferred choice of airline. New York is the most popular city for passengers to take off from.
How many nonstop flights are there to Summit?
Arranging an unforgettable Summit vacation is easy when there are 7,564 nonstop flights every week to select from.
Where are the most popular flights to Summit departing from?
A large number of flights to Summit depart from New York, Washington and Dallas airports.
How long is the flight to Summit Airport?
If it's New York you're leaving behind, you'll be midair for around 2 hours and 44 minutes before you arrive in Summit. Terminal to terminal from Washington takes about 2 hours and 15 minutes and from Dallas, it's 2 hours and 18 minutes.
How to book the cheapest flight to Summit?
We've all come across those lucky jet-setters who manage to nab super cheap airfares every time they fly. Want to know how to do it for your Summit vacation? Don't leave it until the last minute to secure your flight. Don't stop there, however. Do some research and find out if there are a couple of airports at your destination. Fares often differ depending on which airport you go for. Make sure you compare fares across airlines too. And finally, remember that it's first in, best dressed. Know what a typical airfare costs and have your credit card ready to grab your ticket as soon as you spot a bargain. The sweetest deals never last long.
Do you have any tips for my flight to Summit?
If you're poorly prepared, travelling can be challenging. But there's no need to hit the panic button just yet. Follow these useful tips and enjoy a trouble-free start to your vacation in Summit. What to pack in your hand luggage:

  • Air travel can be a stress-free experience if you've got all the right stuff. Firstly, you'll need toiletry items, such as deodorant and a toothbrush, a fresh change of clothes and a good read. Secondly, find a spot in your carry-on bag for your phone and charger, your important medications and maybe a cozy neck pillow as well. Lastly, and most importantly, don't forget to take your passport, travel papers and your bank cards.

Do not pack the following items in your hand luggage:

  • Pack all your full-sized bottles of shampoo and conditioner in your checked luggage. Any liquids or gels in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated by security. Pointed or sharp objects, like a Swiss Army knife, and products which are explosive or flammable, such as flares, bleaching agents and fuels, are also restricted.

What to wear on a flight:

  • Go for comfort over style. Prepare for temperature changes by layering up, and pick slightly roomy, flat footwear like slip-ons.
  • Deep vein thrombosis (DVT) can pose a risk on long-distance flights. It results from blood clots forming due to inactivity and poor circulation, so do some gentle foot and leg exercises in your seat and consider wearing compression socks or tights.

How to get through airport security fast when flying to Summit?
The trick is to be well organized before you reach the airport security gate. That way, you'll be hopping onto that plane to Summit in a flash. Follow these tips and get your trip off to a spectacular start:

  • Your boarding pass and travel ID will need to be inspected by security personnel. Keep them handy to avoid fumbling around for them.
  • Next up, both you and your hand luggage will be X-rayed. To make the process quick and painless, remove anything that is likely to set the alarm off. Personal belongings such as your jacket, belt and earphones will be required to go through the machine.
  • For just a few minutes, you'll have to unplug from technology. Your phone, tablet and any other electronic devices will also need to go through the scanner.
  • Want to bring along your favourite perfume or cologne? As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, you're allowed to bring it with you in your carry-on baggage.
  • The right choice of footwear can save you a few precious minutes. Hiking or heavy-style boots are often required to be removed and X-rayed separately. Slip-on shoes are usually not.
  • Airlines will not allow any sharp objects in your carry-on baggage. If you must bring these kinds of items, put them in your checked baggage.

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

Trending flights to Summit

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 2 hours ago
CA $243
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Sat, Nov. 15 from Toronto to Chicago, returning Mon, Nov. 17, priced at CA $243 found 2 hours ago
*Available to Expedia members.