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Compare Ottawa to Houston flight deals

Find the cheapest month or even day of the year to fly to Houston

Book the best Houston fare with no extra fees

Flight deals from Ottawa to Houston

Looking for a cheap last-minute deal or the best return flight from Ottawa to Houston? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Ottawa to Houston

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ottawa to Houston flights are currently cheapest in December.

Alternative Ottawa to Houston routes

Looking for the cheapest, fastest or easiest route from Ottawa to Houston? You could fly into the following airports instead.

Ottawa to Houston: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 9,046
Cheapest month to flyDecember

Finding cheap flights from Ottawa to Houston: Frequently asked questions

There are 5 airports in Houston: Houston David Wayne Hooks, Houston Hobby, Houston George Bush Intercntl., Houston Ellington Field, and Galveston.
The best price we found for a return flight from Ottawa to Houston is ج.م.‏ 14,851. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Ottawa to Houston. But we found flights with one or more stops from ج.م.‏ 14,851.
As of October 2024, there are no flights flying from Ottawa to Houston.
The cheapest month to fly from Ottawa to Houston is usually October 2024.
If you're flying from Ottawa, the cheapest airport near Houston is Houston George Bush Intercntl. – which is 25.0 km away from the centre of Houston. We've found flights into this airport from ج.م.‏ 14,851.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Ottawa to Houston on Monday, 18 November 2024.
No airlines currently offer direct flights between Ottawa and Houston. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Houston but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Houston is around 40 days in advance, so don’t leave your flight to the last minute.
In October, the average temperature is usually around 22°C. August is typically the warmest month in Houston, when it usually averages around 34°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 6°C. The rainiest month is June.
The cheapest airline that flies to Houston is Porter Airlines (Canada) Ltd .

How to find cheap flights to Houston from Ottawa

Looking for cheap tickets from Ottawa to Houston? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Ottawa to Houston. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Houston from Ottawa from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Ottawa-Houston ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Houston from Ottawa.
  • Set up a Price Alert. You can easily track the fare of your cheap Ottawa-Houston flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Ottawa and Houston? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Ottawa and Houston. We scour the internet for the best Business, Premium Economy and First Class flight fares to Houston, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Ottawa to Houston flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
  • Combine your flight to Houston from Ottawa with hotels and car hire

    Once you've secured your cheap flight ticket from Ottawa to Houston, discover the best prices and exclusive rates for hotels in Houston or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


Prices shown on this page are estimated lowest prices only. Found in the last 45 days.