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CA $461 Cheap Flights from Des Moines (DSM) to Ottawa (YOW)

View CA $461 flight on Fri, Oct 16, 2026Opens in a new window

Popular airlines from Des Moines International Airport (DSM) to Ottawa International Airport (YOW)

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Cheap flights from Des Moines (DSM) to Ottawa (YOW)

Prices were available within the past 7 days and start at CA $461 for one-way flights and CA $903 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Oct 16 - Sat, Oct 24
DSM
Des Moines
YOW
Ottawa
CA $903 Roundtrip, found 5 days ago
CA $903
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 16 from Des Moines to Ottawa, returning Sat, Oct 24, priced at CA $903 found 5 days ago
United
Fri, Oct 16 - Sat, Oct 24
DSM
Des Moines
YOW
Ottawa
CA $972 Roundtrip, found 5 days ago
CA $972
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 16 from Des Moines to Ottawa, returning Sat, Oct 24, priced at CA $972 found 5 days ago
United
Fri, Oct 16 - Sat, Oct 24
DSM
Des Moines
YOW
Ottawa
CA $1,000 Roundtrip, found 5 days ago
CA $1,000
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 16 from Des Moines to Ottawa, returning Sat, Oct 24, priced at CA $1,000 found 5 days ago
United
Fri, Oct 16 - Sat, Oct 24
DSM
Des Moines
YOW
Ottawa
CA $1,002 Roundtrip, found 5 days ago
CA $1,002
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 16 from Des Moines to Ottawa, returning Sat, Oct 24, priced at CA $1,002 found 5 days ago
United
Fri, Oct 16 - Sat, Oct 24
DSM
Des Moines
YOW
Ottawa
CA $1,002 Roundtrip, found 5 days ago
CA $1,002
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 16 from Des Moines to Ottawa, returning Sat, Oct 24, priced at CA $1,002 found 5 days ago
United
Fri, Oct 16 - Sat, Oct 24
DSM
Des Moines
YOW
Ottawa
CA $1,011 Roundtrip, found 5 days ago
CA $1,011
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 16 from Des Moines to Ottawa, returning Sat, Oct 24, priced at CA $1,011 found 5 days ago
United
Fri, Oct 16 - Sat, Oct 24
DSM
Des Moines
YOW
Ottawa
CA $1,044 Roundtrip, found 5 days ago
CA $1,044
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 16 from Des Moines to Ottawa, returning Sat, Oct 24, priced at CA $1,044 found 5 days ago
Air Canada
Fri, Oct 16 - Sat, Oct 24
DSM
Des Moines
YOW
Ottawa
CA $1,055 Roundtrip, found 5 days ago
CA $1,055
Roundtrip
found 5 days ago
Select Air Canada flight, departing Fri, Oct 16 from Des Moines to Ottawa, returning Sat, Oct 24, priced at CA $1,055 found 5 days ago
United
Fri, Oct 16 - Sat, Oct 24
DSM
Des Moines
YOW
Ottawa
CA $1,070 Roundtrip, found 5 days ago
CA $1,070
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 16 from Des Moines to Ottawa, returning Sat, Oct 24, priced at CA $1,070 found 5 days ago
United
Fri, Oct 16 - Sat, Oct 24
DSM
Des Moines
YOW
Ottawa
CA $1,072 Roundtrip, found 5 days ago
CA $1,072
Roundtrip
found 5 days ago
Select United flight, departing Fri, Oct 16 from Des Moines to Ottawa, returning Sat, Oct 24, priced at CA $1,072 found 5 days ago

Frequently asked questions

How much does a flight from Des Moines, IA (DSM-Des Moines Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) cost?
You can find cheap one-way flights from CA $461 and cheap return flights from CA $903 DSM to YOW with Expedia. One-way flights typically cost between CA$292 and CA$1565. 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 DSM to YOW ticket fares go up or down.
What is the cheapest month to fly from Des Moines, IA (DSM-Des Moines Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
The cheapest months to fly from DSM 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 Des Moines, IA (DSM-Des Moines Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
Enter DSM to YOW and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Des Moines, IA (DSM-Des Moines Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
American Airlines is one of the cheapest airlines offering connecting return flights from Des Moines, IA (DSM-Des Moines Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.), with prices starting from around CA$1142 for flights that can be booked for departure within the next year. These flights typically include a layover in Chicago (ORD-O'Hare Intl.). 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 Des Moines, IA (DSM-Des Moines Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
To find a cheap flight from Des Moines, IA (DSM-Des Moines Intl.) 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 Des Moines, IA (DSM-Des Moines Intl.) 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 Des Moines, IA (DSM-Des Moines Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
There are approximately 19 connecting flights per day from Des Moines Intl. (DSM) to Macdonald-Cartier Intl. (YOW). Some common connection points include O'Hare Intl. (ORD), Detroit Metropolitan Wayne County (DTW), and Hartsfield-Jackson Atlanta Intl. (ATL).
What is the earliest flight from Des Moines, IA (DSM-Des Moines Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
The earliest flight from Des Moines, IA (DSM-Des Moines Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) typically departs around 5:00 AM. This route is operated by American Airlines and Porter Airlines. This is a seasonal service, active in March and April. 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.
What day of the week has the most flights from Des Moines, IA (DSM-Des Moines Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
You'll find the most flights from Des Moines International Airport (DSM) to Ottawa Macdonald-Cartier International Airport (YOW) on Fridays, with around 33 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Delta, United, and American Airlines. Fridays offer notably more flight options compared to other days of the week, making it a great day to consider for your journey.
What are the most popular departure times for flights from Des Moines, IA (DSM-Des Moines Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
The most popular departure times for flights from Des Moines Intl. (DSM) to Macdonald-Cartier Intl. (YOW) are in the early morning, from 6am to 9am. Many major carriers, including United, Delta and American Airlines, offer flights during this window. Many travellers prefer this time as it allows for an early start to their journey, often arriving at their destination with plenty of time left in the day.
How long does it take to fly from Des Moines, IA (DSM-Des Moines Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
There are no nonstop flights from Des Moines, IA (DSM-Des Moines Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.). The shortest flights typically involve one stop and take around 4 hours 48 minutes. These flights cover a distance of approximately 1,508 kilometres (937 miles). Flights with two or more stops usually take longer, averaging around 13 hours. Keep in mind that actual travel times can vary based on layover durations, routing, and weather conditions.
Can you fly business or first class from Des Moines, IA (DSM-Des Moines Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
Yes, you can fly business class or first class between DSM and YOW. You can fly business class with United.First class cabins are available on United.
How do I earn miles on a Des Moines, IA (DSM-Des Moines Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) flight with Expedia?
It's easy to earn miles on a Des Moines, IA (DSM-Des Moines Intl.) 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 Des Moines, IA (DSM)?
If you're planning to travel to Ottawa from Des Moines Intl. (DSM), you can fly directly into Macdonald-Cartier Intl. (YOW). Some flights may connect through major hubs like O'Hare Intl. (ORD), Denver Intl. (DEN), or Detroit Metropolitan Wayne County (DTW) 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 Des Moines, IA (DSM-Des Moines Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) at the last minute?
Typically, booking a last minute flight from Des Moines, IA (DSM-Des Moines Intl.) 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 Des Moines, IA (DSM-Des Moines Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) flight and hotel package?
Securing a Des Moines, IA (DSM-Des Moines Intl.) 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 Des Moines, IA (DSM-Des Moines Intl.) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
If you booked your Des Moines, IA (DSM-Des Moines Intl.) 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
Des Moines Intl.
Destination airport
Macdonald-Cartier Intl.
Roundtrip price
CA $902
Distance
1499 km

Book with confidence

Des Moines to Ottawa Flights

The easy way to book your flights from Des Moines to Ottawa 

With Expedia, it’s simple to find and book flights to Ottawa from Des Moines 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 Des Moines to Ottawa today, tomorrow, or this week.  

 

Save dollars with cheap flights from Des Moines Intl., DSM to Macdonald-Cartier Intl., YOW 

Sort your search results by price to find great deals on your flight from Des Moines to Ottawa—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Ottawa from Des Moines currently is just CA $903 rising to CA $1,072.  

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 Des Moines 

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.

Des Moines to Ottawa Flights

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*Available to Expedia members.