CA $408 Cheap Flights from Ottawa (YOW) to St. Thomas (STT)

You can find cheap one-way flights from CA $408 and cheap return flights CA $650 YOW to STT with Expedia. Return flights often range between CA$1282 and CA$12665. 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 STT ticket fares go up or down.

The cheapest months to fly from YOW to STT are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.

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

United is one of the cheapest airlines offering connecting return flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to St. Thomas (STT-Cyril E. King), with prices starting from around CA$924 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class, and include a layover in Washington Dulles Intl. (IAD). 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 St. Thomas (STT-Cyril E. King), 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 is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

There are approximately 9 connecting flights per day from Ottawa Macdonald-Cartier International (YOW) to St. Thomas Cyril E. King (STT). Some common connection points include Washington Dulles International (IAD), Liberty International (EWR), and O'Hare International (ORD).

The earliest flight from Ottawa Macdonald-Cartier International Airport (YOW) to St. Thomas Cyril E. King (STT) typically departs around 5:00 AM. This route is operated by Air Canada and American Airlines. This is a seasonal service, active in November. 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 St. Thomas Cyril E. King (STT) on a Wednesday, with around 15 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United and Air Canada. Flight schedules are consistent throughout the week, so you'll find similar options on other days too.

The most popular departure times for flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to St. Thomas (STT-Cyril E. King) are in the evening, from 6pm to 9pm. Many major carriers, including United and Air Canada, offer flights during this window. Many travellers prefer these times as they allow for a full day before departure and an evening arrival at your destination.

There are no nonstop flights from Ottawa, ON (YOW-Macdonald-Cartier Intl.) to St. Thomas (STT-Cyril E. King). Flights with one stop typically take around 16 hours 48 minutes, covering a distance of approximately 3160 kilometres. If you have two or more stops, your travel time will be a bit longer, usually around 17 hours 48 minutes. Keep in mind that these are average travel times, and your actual flight duration can vary depending on the specific routing, layover times, and even weather conditions.

Select the "Business class" and "First class" filters when looking for Ottawa, ON (YOW) to St. Thomas (STT) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.

It's easy to earn miles on a Ottawa, ON (YOW-Macdonald-Cartier Intl.) to St. Thomas (STT-Cyril E. King) 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 St. Thomas from Macdonald-Cartier Intl. (YOW), you can fly directly into Cyril E. King (STT). Some flights may connect through major hubs like Washington Dulles Intl. (IAD), Liberty Intl. (EWR), or O'Hare Intl. (ORD) before reaching St. Thomas. 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 St. Thomas (STT-Cyril E. King) 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 St. Thomas (STT-Cyril E. King) 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 St. Thomas (STT-Cyril E. King) 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.