A colorful outdoor seating area with tables and chairs, a decorative stone structure, and a storefront with a red awning.

Cheap Flights to Ottawa

View AU$137 flight on Mon, 14 Sept 2026Opens in a new window

Flight 1

Popular airlines to Ottawa

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Cheap Tickets to Ottawa

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 5 Sept - Wed, 9 Sept
LAX
Los Angeles
ORD
Chicago
AU$273 Return, found 19 hours ago
AU$273
Return
found 19 hours ago
Select Delta flight, departing Sat, 5 Sept from Los Angeles to Chicago, returning Wed, 9 Sept, priced at AU$273 found 19 hours ago
American Airlines
Mon, 10 Aug - Thu, 20 Aug
LAX
Los Angeles
ORD
Chicago
AU$274 Return, found 1 hour ago
AU$274
Return
found 1 hour ago
Select American Airlines flight, departing Mon, 10 Aug from Los Angeles to Chicago, returning Thu, 20 Aug, priced at AU$274 found 1 hour ago
United
Wed, 9 Dec - Tue, 15 Dec
YYZ
Toronto
ORD
Chicago
AU$351 Return, found 1 day ago
AU$351
Return
found 1 day ago
Select United flight, departing Wed, 9 Dec from Toronto to Chicago, returning Tue, 15 Dec, priced at AU$351 found 1 day ago
Air Canada
Thu, 23 July - Mon, 27 July
YYZ
Toronto
ORD
Chicago
AU$352 Return, found 1 day ago
AU$352
Return
found 1 day ago
Select Air Canada flight, departing Thu, 23 July from Toronto to Chicago, returning Mon, 27 July, priced at AU$352 found 1 day ago
Alaska Airlines
Mon, 10 Aug - Thu, 20 Aug
LAX
Los Angeles
ORD
Chicago
AU$480 Return, found 1 hour ago
AU$480
Return
found 1 hour ago
Select Alaska Airlines flight, departing Mon, 10 Aug from Los Angeles to Chicago, returning Thu, 20 Aug, priced at AU$480 found 1 hour ago

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 holiday, 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

Ottawa Flights

Have the time of your life in Ottawa

Flying to Ottawa is now easier than ever when you use Expedia to book your trip. We’ve got an extensive catalogue of Ottawa flight deals, giving you the greatest number of options to choose from. Whether you prefer to fly on weekdays or weekends, in the morning or at night, a quick search on Expedia.com.au will help you find cheap tickets to Ottawa in seconds. We even make it simple for you to stick with a certain airline if you’re trying to rack up frequent flyer points.

Tips for flying and packing light

If it’s been a while since you’ve travelled, you might be due for a refresher when it comes to flying. That’s where our helpful blog, Out There Starts Here, comes in. Wondering whether to pack for fine dining or more casual eats? Or whether you really need to bring a jacket? Written by seasoned travel experts, the articles on our blog provide you with the latest details about certain destinations, so you know just what to expect. Check out some of our recent articles for the smartest ways to see the sights.

Fly for less when you bundle airfare and accommodation

Our already low airfares are even more affordable when you bundle your flights with a stay at one of the hotels in Ottawa. By booking all of your travel plans with us, you’ll save time and money, and enjoy the convenience of having all of your arrangements in one place.

Get the power of planning in the palm of your hand

Booking your trip to Ottawa, Illinois has never been easier than when you use our mobile app to plan your dream getaway. The Expedia App is available on both Android and iOS, allowing you to reserve flights and hotels at any time of day, no matter what kind of phone you use. You’ll also get exclusive offers, receive flight updates, and can earn extra points. Wherever you are, the Expedia App helps you get where you want to be.

Join the Expedia Rewards Program

If you enjoy the finer things in life, sign up for our rewards program to receive exclusive benefits when you book with us. Expedia Rewards opens the door to member-only deals, +VIP Access hotel benefits, and earning Expedia Rewards points, that you can redeem your way. You’ll also get access to Unreal Deals that could save you the price of a plane ticket to Ottawa when bundled with your accommodation.

What are you waiting for?

Expedia.com.au helps you find cheap flights to Ottawa AU$273. So why wait another second to begin planning your trip? Start your search right now, and you could be boarding the next Ottawa-bound flight. Bon voyage!

Ottawa Flights

Travel information

Destination airport
Ottawa
Destination airport IATA code
PIA

Trending flights to Ottawa

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, 4 Aug - Thu, 13 Aug
MEL
Melbourne
ORD
Chicago
AU$1,340 Return, found 2 hours ago
AU$1,340
Return
found 2 hours ago
Select American Airlines flight, departing Tue, 4 Aug from Melbourne to Chicago, returning Thu, 13 Aug, priced at AU$1,340 found 2 hours ago

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