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CA $426 Cheap Flights from Roanoke (ROA) to Ottawa (YOW)

View CA $426 flight on Tue, Sep 29, 2026Opens in a new window

Popular airlines from Roanoke Regional Airport (ROA) to Ottawa International Airport (YOW)

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Cheap flights from Roanoke (ROA) to Ottawa (YOW)

Prices were available within the past 7 days and start at CA $426 for one-way flights and CA $838 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Oct 14 - Wed, Nov 11
ROA
Roanoke
YOW
Ottawa
CA $838 Roundtrip, found 5 days ago
CA $838
Roundtrip
found 5 days ago
Select United flight, departing Wed, Oct 14 from Roanoke to Ottawa, returning Wed, Nov 11, priced at CA $838 found 5 days ago
United
Wed, Oct 14 - Wed, Nov 11
ROA
Roanoke
YOW
Ottawa
CA $887 Roundtrip, found 5 days ago
CA $887
Roundtrip
found 5 days ago
Select United flight, departing Wed, Oct 14 from Roanoke to Ottawa, returning Wed, Nov 11, priced at CA $887 found 5 days ago
United
Wed, Oct 14 - Wed, Nov 11
ROA
Roanoke
YOW
Ottawa
CA $934 Roundtrip, found 5 days ago
CA $934
Roundtrip
found 5 days ago
Select United flight, departing Wed, Oct 14 from Roanoke to Ottawa, returning Wed, Nov 11, priced at CA $934 found 5 days ago
United
Wed, Oct 14 - Wed, Nov 11
ROA
Roanoke
YOW
Ottawa
CA $936 Roundtrip, found 5 days ago
CA $936
Roundtrip
found 5 days ago
Select United flight, departing Wed, Oct 14 from Roanoke to Ottawa, returning Wed, Nov 11, priced at CA $936 found 5 days ago
Air Canada
Wed, Oct 14 - Wed, Nov 11
ROA
Roanoke
YOW
Ottawa
CA $941 Roundtrip, found 5 days ago
CA $941
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Oct 14 from Roanoke to Ottawa, returning Wed, Nov 11, priced at CA $941 found 5 days ago
United
Wed, Oct 14 - Wed, Nov 11
ROA
Roanoke
YOW
Ottawa
CA $948 Roundtrip, found 5 days ago
CA $948
Roundtrip
found 5 days ago
Select United flight, departing Wed, Oct 14 from Roanoke to Ottawa, returning Wed, Nov 11, priced at CA $948 found 5 days ago
American Airlines
Wed, Oct 14 - Wed, Nov 11
ROA
Roanoke
YOW
Ottawa
CA $973 Roundtrip, found 5 days ago
CA $973
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Oct 14 from Roanoke to Ottawa, returning Wed, Nov 11, priced at CA $973 found 5 days ago
United
Wed, Oct 14 - Wed, Nov 11
ROA
Roanoke
YOW
Ottawa
CA $983 Roundtrip, found 5 days ago
CA $983
Roundtrip
found 5 days ago
Select United flight, departing Wed, Oct 14 from Roanoke to Ottawa, returning Wed, Nov 11, priced at CA $983 found 5 days ago
United
Wed, Oct 14 - Wed, Nov 11
ROA
Roanoke
YOW
Ottawa
CA $985 Roundtrip, found 5 days ago
CA $985
Roundtrip
found 5 days ago
Select United flight, departing Wed, Oct 14 from Roanoke to Ottawa, returning Wed, Nov 11, priced at CA $985 found 5 days ago
Delta
Wed, Oct 14 - Wed, Nov 11
ROA
Roanoke
YOW
Ottawa
CA $994 Roundtrip, found 5 days ago
CA $994
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Oct 14 from Roanoke to Ottawa, returning Wed, Nov 11, priced at CA $994 found 5 days ago

Frequently asked questions

How much does a flight from Roanoke, VA (ROA-Roanoke Regional) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) cost?
You can find cheap one-way flights from CA $426 and cheap return flights from CA $838 ROA to YOW with Expedia. One-way flights typically cost between CA$649 and CA$1005, and return flights often range between CA$864 and CA$2943. 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 ROA to YOW ticket fares go up or down.
What is the cheapest month to fly from Roanoke, VA (ROA-Roanoke Regional) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
The cheapest months to fly from ROA to YOW 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.
Which airlines fly direct from Roanoke, VA (ROA-Roanoke Regional) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
Enter ROA to YOW and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Roanoke, VA (ROA-Roanoke Regional) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
United is one of the cheapest airlines offering connecting return flights from Roanoke, VA (ROA-Roanoke Regional) to Ottawa, ON (YOW-Macdonald-Cartier Intl.), with prices starting from around CA$772 for flights that can be booked for departure within the next year. These flights typically include a layover in Washington Dulles Intl. (IAD). Prices are per adult, economy/coach class. 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.
How do I find cheap flights from Roanoke, VA (ROA-Roanoke Regional) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
To find a cheap flight from Roanoke, VA (ROA-Roanoke Regional) to Ottawa, ON (YOW-Macdonald-Cartier Intl.), 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.
What is the best time to fly from Roanoke, VA (ROA-Roanoke Regional) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
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.
How many flights per day from Roanoke, VA (ROA-Roanoke Regional) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
There are approximately 15 connecting flights per day from Roanoke, VA (ROA-Roanoke Regional) to Ottawa, ON (YOW-Macdonald-Cartier Intl.). Some common connection points include Washington Dulles Intl. (IAD), Hartsfield-Jackson Atlanta Intl. (ATL), and LaGuardia (LGA).
What is the earliest flight from Roanoke, VA (ROA-Roanoke Regional) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
The earliest flight from Roanoke, VA (ROA-Roanoke Regional) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) typically departs around 6:00 AM. This service is seasonal, active only in October. You'll find this flight operated by airlines such as Delta and Porter Airlines. An early departure like this can be great for maximizing your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Roanoke, VA (ROA-Roanoke Regional) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
You'll typically find the most flights from Roanoke, VA (ROA-Roanoke Regional) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) on a Sunday, with around 15 flights available. This gives you a good selection for your travel plans. Major airlines on this route include United and Delta. Sunday offers notably more flight options compared to other weekdays, which average around 9 to 12 flights.
What are the most popular departure times for flights from Roanoke, VA (ROA-Roanoke Regional) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
The most popular departure times for flights from Roanoke, VA (ROA-Roanoke Regional) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) are in the morning, from 9am to 12pm. Many major carriers, including United and Delta, offer flights during this window. This timing works well for travellers who want to arrive at their destination with plenty of time to settle in or start their day.
How long does it take to fly from Roanoke, VA (ROA-Roanoke Regional) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
There are no nonstop flights from Roanoke, VA (ROA-Roanoke Regional) to Ottawa, ON (YOW-Macdonald-Cartier Intl.). Flights with one stop typically take around 3 hours 50 minutes, covering a distance of about 959 kilometres. If you have two or more stops, your travel time will be longer, usually around 10 hours 30 minutes. Keep in mind that these are average times, and your actual flight duration can vary depending on the specific routing, layover times, and even weather conditions.
Can you fly business or first class from Roanoke, VA (ROA-Roanoke Regional) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
You can fly business class or first class between ROA and YOW. First class cabins are available on United.
How do I earn miles on a Roanoke, VA (ROA-Roanoke Regional) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) flight with Expedia?
It's easy to earn miles on a Roanoke, VA (ROA-Roanoke Regional) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) 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.
What airports do you fly into for Ottawa, ON (YOW) from Roanoke, VA (ROA)?
If you're planning to travel to Ottawa from Roanoke Regional (ROA), you can fly directly into Macdonald-Cartier Intl. (YOW). Some flights may connect through major hubs like Washington Dulles Intl. (IAD), Hartsfield-Jackson Atlanta Intl. (ATL), or LaGuardia (LGA) before reaching Ottawa. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Roanoke, VA (ROA-Roanoke Regional) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) at the last minute?
Typically, booking a last minute flight from Roanoke, VA (ROA-Roanoke Regional) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) 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.
Is it cheaper to book a Roanoke, VA (ROA-Roanoke Regional) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) flight and hotel package?
Securing a Roanoke, VA (ROA-Roanoke Regional) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) 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.
Can I cancel or change the date of my flight from Roanoke, VA (ROA-Roanoke Regional) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
If you booked your Roanoke, VA (ROA-Roanoke Regional) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) 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.

Travel information

Origin airport
Roanoke Regional
Destination airport
Macdonald-Cartier Intl.
Roundtrip price
CA $838
Distance
953 km
Average flight time
4 hours 18 mins

Book with confidence

Roanoke to Ottawa Flights

The easy way to book your flights from Roanoke to Ottawa 

With Expedia, it’s simple to find and book flights to Ottawa from Roanoke whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Macdonald-Cartier Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Roanoke to Ottawa today, tomorrow, or this week.  

 

Save dollars with cheap flights from Roanoke Regional, ROA to Macdonald-Cartier Intl., YOW 

Sort your search results by price to find great deals on your flight from Roanoke to Ottawa—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Ottawa from Roanoke currently is just CA $838 rising to CA $994.  

Here are more money-saving tips: 

  • Fly in October when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Ottawa  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Ottawa from Roanoke 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Ottawa with Expedia today.

Roanoke to Ottawa Flights

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*Available to Expedia members.