S$347 Cheap Flights to Ottawa
View S$347 flight on Mon, 28 Sept, 2026Opens in a new windowPopular airlines to Ottawa
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Cheap round-trip 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.
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Frequently asked questions
What is the name of Ottawa's airport?
What airport is best to fly into Ottawa?
How many airlines fly to Ottawa?
Which airlines fly to Ottawa?
How many nonstop flights are there to Ottawa?
Where are the most popular flights to Ottawa departing from?
How long is the flight to Ottawa Airport?
How to book the cheapest flight to Ottawa?
Do you have any tips for my flight to Ottawa?
- Air travel can be a cruisy experience if you pack the right gear. Firstly, you'll want a few toiletry items, such as a toothbrush and lip balm, a spare set of clothes and a few magazines. Secondly, leave space in your hand luggage for your mobile phone, a charger, your important medications and maybe a blow-up neck pillow too. Lastly, don't forget to bring your passport, travel papers and your credit cards.
- Leave all your full-sized bottles of hair gel and hairspray in your checked baggage. Any liquids or gels in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by security. Sharp or pointed objects, like your beloved pocket knife, and dangerous goods which are explosive or flammable, such as aerosol cans, flares and gasoline, are also not allowed.
- Go for comfort over style. Prepare for changes in cabin temperature by layering up, and opt for flat, enclosed footwear like sneakers.
- Deep vein thrombosis (DVT) can pose a risk on long-distance flights. It's the result of blood clotting due to poor circulation, so do some gentle leg and foot exercises in your seat and consider wearing compression tights or socks.
How to get through airport security fast when flying to Ottawa?
- Security personnel first need to see that you have a valid passport and travel documents before you can proceed any further. Have them ready to show.
- After that, both you and your carry-on bag will be X-rayed. To make the process quick and painless, remove anything that might trigger the alarms. Items such as your coat, belt and headphones need to go through the machine.
- All your electronic devices, including your phone and laptop, will also need to be separately scanned.
- Travelling with a new perfume? No problem. As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-close bag, you're permitted to bring it with you on board.
- There's a good chance you'll be asked to take your shoes off for scanning, so wearing slip-on sneakers is always a smart idea.
- Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked baggage. They won't be allowed on board and will be confiscated.
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Find Your Flights to Ottawa AOH
Cheap flights to Ottawa (AOH)
Get started finding a cheap flight to Ottawa on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.
We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Ottawa.
Return prices range from S$473 - S$797 and one-ways Ottawa start as low as S$347.
Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.
Airlines that fly to Ottawa (AOH)
You have several options for which airline you choose to travel with to Ottawa. There are 10 airlines flying into AOH: Delta, American Airlines, United.
Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.
For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare.
Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.
Find the best deals
At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Ottawa (AOH) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to AOH in September and in September for one-ways.
Cancellation & flexibility
To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.
Travel information
Destination airport | James M. Cox Dayton Intl. |
|---|---|
Destination airport IATA code | DAY |
Destination city name | Dayton |
Roundtrip price | S$383 |