CA $466 Cheap Flights from Ottawa (YOW) to Houston (IAH)

You can find cheap one-way flights from CA $466 and cheap return flights CA $855 YOW to IAH with Expedia. One-way flights typically cost between CA$479 and CA$1637, and return flights often range between CA$859 and CA$2677. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when YOW to IAH ticket fares go up or down.

If you're looking for the cheapest time to fly from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Houston, TX (IAH-George Bush Intercontinental), November is typically your best bet. You can expect average return fares around CA$854 during this month. November often sees lower prices as it falls outside of peak holiday travel seasons, leading to reduced demand. Other budget-friendly months to consider for this route include February and October.

Enter YOW to IAH and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

Porter Airlines is one of the cheapest airlines offering connecting flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Houston, TX (IAH-George Bush Intercontinental), with return tickets starting from around CA$900 for flights that can be booked for departure within the next year, typically with a layover in Pearson Intl. (YYZ). These prices are for economy/coach class per adult. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

To find a cheap flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Houston, TX (IAH-George Bush Intercontinental), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best time to fly from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Houston, TX (IAH-George Bush Intercontinental) is typically November. This month offers a great balance—prices are reasonable at around CA$854 for a return flight, and you'll have plenty of flight options since it's a popular time to travel. If you're flexible, November gives you both affordable fares and excellent flight schedules to work with. October is also a good option for lower prices, while February is another popular month for travel, offering more flight availability.

There are approximately 33 connecting flights per day from Ottawa Macdonald-Cartier Intl. (YOW) to Houston George Bush Intercontinental (IAH). Some common connection points include Pearson Intl. (YYZ), O'Hare Intl. (ORD), and Washington Dulles Intl. (IAD).

The earliest flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Houston, TX (IAH-George Bush Intercontinental) typically departs around 5:00 AM. This service is offered by Air Canada. This is a seasonal service, active in May and June. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll typically find the most flights from Ottawa Macdonald-Cartier International Airport (YOW) to Houston George Bush Intercontinental (IAH) on a Monday, with around 30 flights available. This gives you a good selection for your travel plans. Major airlines on this route include Air Canada, United, and Porter Airlines. Flight schedules are quite consistent throughout the week, with only a slight variation between days.

The most popular departure times for flights from Ottawa Macdonald-Cartier Intl. (YOW) to Houston George Bush Intercontinental (IAH) are in the morning, from 6am to 9am. Many major carriers, including United, Porter Airlines and Air Canada, offer flights during this window. Many travellers prefer these early morning flights as they allow you to arrive at your destination with plenty of time to start your day.

There are no nonstop flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Houston, TX (IAH-George Bush Intercontinental). The distance between these two cities is approximately 2,419 kilometres. Flights with one stop typically take around 6 hours 48 minutes. If you have two or more stops, your travel time will be longer, usually around 12 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and weather conditions.

Yes, you can fly business class or first class between YOW and IAH. You can fly business class with Air Canada.

First class cabins are available on Air Canada and United.

It's easy to earn miles on a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to Houston from Macdonald-Cartier Intl. (YOW), you can fly directly into George Bush Intercontinental (IAH). Some flights may connect through major hubs like Pearson Intl. (YYZ), Liberty Intl. (EWR), or Washington Dulles Intl. (IAD) before reaching Houston. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Houston, TX (IAH-George Bush Intercontinental) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Ottawa, ON (YOW-Macdonald-Cartier Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.