Cheap Flights to Ottawa , IL from CA $197

View CA $197 flight on Thu, May 28, 2026Opens in a new window

Popular airlines to Ottawa

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How much is the cheapest flight to Ottawa?

Prices were available within the past 7 days and start at CA $197 for one-way flights and CA $339 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, Jun 5 - Sat, Jun 6
YTZ
Toronto
ORD
Chicago
CA $341 Roundtrip, just found
CA $341
Roundtrip
just found
Select Air Canada flight, departing Fri, Jun 5 from Toronto to Chicago, returning Sat, Jun 6, priced at CA $341 just found
American Airlines
Tue, May 26 - Sat, May 30
YYZ
Toronto
ORD
Chicago
CA $354 Roundtrip, just found
CA $354
Roundtrip
just found
Select American Airlines flight, departing Tue, May 26 from Toronto to Chicago, returning Sat, May 30, priced at CA $354 just found
United
Tue, May 19 - Sat, May 30
YYC
Calgary
ORD
Chicago
CA $356 Roundtrip, found 18 hours ago
CA $356
Roundtrip
found 18 hours ago
Select United flight, departing Tue, May 19 from Calgary to Chicago, returning Sat, May 30, priced at CA $356 found 18 hours ago
Air Transat
Fri, Sep 4 - Thu, Sep 10
YTZ
Toronto
ORD
Chicago
CA $382 Roundtrip, just found
CA $382
Roundtrip
just found
Select Air Transat flight, departing Fri, Sep 4 from Toronto to Chicago, returning Thu, Sep 10, priced at CA $382 just found
WestJet
Mon, Jun 1 - Tue, Jun 2
YYC
Calgary
ORD
Chicago
CA $393 Roundtrip, just found
CA $393
Roundtrip
just found
Select WestJet flight, departing Mon, Jun 1 from Calgary to Chicago, returning Tue, Jun 2, priced at CA $393 just found

Frequently asked questions

What is the name of Ottawa's airport?
O'Hare Intl. Airport (ORD) is the most frequently used airport in Ottawa.
What airport is best to fly into Ottawa?
Sitting 97 kilometres from the centre of town, Central Illinois Regional Airport is likely to be your first stop in Ottawa.
How many airlines fly to Ottawa?
There are 49 airlines that jet into Ottawa from 229 worldwide airports.
Which airlines fly to Ottawa?
Ottawa receives the highest number of flights from United Airlines, American Airlines and Delta with United Airlines being the preferred choice of carrier. New York is the most popular city for travellers to depart from.
How many nonstop flights are there to Ottawa?
With 6,513 direct flights operating each week, you'll be hitting the runway in Ottawa before you can ask, "Are we there yet?"
Where are the most popular flights to Ottawa departing from?
Flights to Ottawa from New York, Dallas and Washington airports are very popular.
How long is the flight to Ottawa Airport?
If it's New York you're leaving behind, you'll be airborne for around 2 hours and 48 minutes before you touchdown in Ottawa. Terminal to terminal from Dallas takes approximately 2 hours and 11 minutes and from Washington, the average flight time is 2 hours and 18 minutes.
How to book the cheapest flight to Ottawa?
If you want to save some cash on your Ottawa vacation, listen up! As every seasoned jet-setter knows, avoid booking at the last minute. Airfares are usually highest just prior to the departure date. Don't stop there, however. Do some research and see if there are multiple airports at your destination. Fares often differ depending on the airport you go for. Don't forget to compare fares across airlines too. Last but not least, be prepared to book quickly if you stumble on a great price. It might not stick around for long! With a bit of know-how and some good fortune, the perfect fare will be yours.
Do you have any tips for my flight to Ottawa?
Wherever you're jetting in from, flying can be an enjoyable experience if you've planned ahead. Check out these top travel tips that will help get your Ottawa escape started on the right note. What to pack in your hand luggage:

  • The trick to having a worry-free flight experience is to be prepared. First up, the essentials: passport, travel documents, bank cards and medications. Next, bring items that'll help keep you occupied, like some electronic devices or a few magazines. It's also smart to bring your chargers, a comfy neck pillow and a pair of headphones. And of course, be sure to pop in toiletry items like a toothbrush, facial wipes and a spare set of clothes.

Do not pack the following items in your hand luggage:

  • Check carefully that you don't have sharp or pointed objects hiding in one of the zippers of your hand luggage. Other banned items include explosive or flammable products, such as aerosol cans and bleach, and liquids and gels in containers larger than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • Your aim is to feel as comfortable as possible. Choose slip-on footwear, dress in loose, breathable clothing and remember to take a jacket in case you get chilly in the cabin.
  • Deep vein thrombosis (DVT) is a risk on long-haul flights. It's the result of blood clots forming due to poor circulation and inactivity, so do some gentle foot and leg exercises in your seat and consider wearing compression tights or socks.

How to get through airport security fast when flying to Ottawa?
A little pre-planning before you arrive at the airport will help make your getaway to Ottawa a breeze. Here are some handy hints for a speedy journey through security:

  • Security personnel first need to make sure that you have a valid passport and matching boarding pass before anything else. Have them close by, ready for inspection.
  • The X-ray machine comes next. Remove anything metal on you that is likely to set off the scanner's alarm. This includes things like headphones or earphones, as well as heavy jackets or coats. They'll all need to go on the X-ray conveyor belt.
  • All your electronic gadgets, including your phone and laptop, must also be scanned separately.
  • Remove liquids and gels from your hand luggage. They often need to be sent through the X-ray machine separately. Each item should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-lock bag.
  • It's also possible you'll be asked to take your shoes off for scanning, so wearing slip-on shoes is always a wise idea.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them safely away in your checked luggage. They won't be allowed in the cabin.

Book with confidence

Expedia.ca gives you the best tools to secure great deals on flights to Ottawa. 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 Ottawa. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Ottawa.

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 Ottawa 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 Ottawa.

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

Travel information

Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Destination city name
Chicago
Roundtrip price
CA $335

Trending flights to Ottawa

Prices were available within the past 7 days and start at CA $197 for one-way flights and CA $339 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Thu, Sep 10 - Thu, Sep 10
YTZ
Toronto
ORD
Chicago
CA $339 Roundtrip, found 3 days ago
CA $339
Roundtrip
found 3 days ago
Select Porter Airlines flight, departing Thu, Sep 10 from Toronto to Chicago, returning Thu, Sep 10, priced at CA $339 found 3 days ago

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