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$149+ Cheap flights from Des Moines (DSM) to Ottawa (YOW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — YOW
Mar 18 — Mar 251
Wed 3/18
Wed 3/25
1 adult, Economy
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Cheap flight deals from Des Moines to Ottawa

Cheapest flights from Des Moines to Ottawa
Explore the most affordable flight options available from Des Moines to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 16, 2026.

This Flysmarter deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/13:21 pm
DSM
-
YOW
1 stop5h 14m
Air Canada
Wed 4/810:44 am
YOW
-
DSM
1 stop13h 15m
Air Canada
Deal found 2/15$348
This United Airlines deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/306:20 am
DSM
-
YOW
1 stop9h 47m
United Airlines
Mon 4/65:20 pm
YOW
-
DSM
1 stop5h 07m
United Airlines
Deal found 2/13$354
This Booking.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/293:21 pm
DSM
-
YOW
1 stop5h 14m
Air Canada
Sun 4/55:20 pm
YOW
-
DSM
1 stop6h 39m
Air Canada
Deal found 2/11$392
This Mytrip deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/286:49 pm
DSM
-
YOW
2 stops13h 22m
Air Canada
Sat 4/47:30 pm
YOW
-
DSM
2 stops17h 59m
Air Canada
Deal found 2/11$393
This Flightnetwork deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/301:10 pm
DSM
-
YOW
2 stops9h 44m
Air Canada
Mon 4/612:00 pm
YOW
-
DSM
2 stops10h 27m
Air Canada
Deal found 2/13$400
This Air Canada deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:55 pm
DSM
-
YOW
2 stops18h 12m
Air Canada
Mon 3/25:11 pm
YOW
-
DSM
1 stop5h 30m
Air Canada
Deal found 2/13$440
This Air Canada deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:55 pm
DSM
-
YOW
1 stop14h 31m
Air Canada
Sun 3/18:25 pm
YOW
-
DSM
2 stops19h 02m
Air Canada
Deal found 2/11$469

Find flight deals from Des Moines to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Des Moines (DSM) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$354
(United Airlines)

One-way from

$149
(United Airlines)
Provider with most accurate pricing for Des Moines-Ottawa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Des Moines-Ottawa flights.
Search Deals
From Des Moines to Ottawa
Search Deals
One-way flight from Des Moines to Ottawa
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Des Moines to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 16, 2026.
Use the filters below to find and compare flights from Des Moines to Ottawa that are best for you.

Fly from

Des Moines

Fly to

Ottawa

Route

Depart

Return

Price

Des MoinesOttawa

DSM - YOW

DSMYOW

Des Moines

Wed 4/1

1:10 pm-11:54 pm

2 stops9h 44m

Ottawa

Wed 4/8

5:20 pm-10:59 pm

1 stop6h 39m

$348

Des MoinesOttawa

DSM - YOW

DSMYOW

Des Moines

Mon 3/30

6:20 am-5:07 pm

1 stop9h 47m

Ottawa

Mon 4/6

5:20 pm-9:27 pm

1 stop5h 07m

$354

Des MoinesOttawa

DSM - YOW

DSMYOW

Des Moines

Sun 3/29

3:21 pm-9:35 pm

1 stop5h 14m

Ottawa

Sun 4/5

5:20 pm-10:59 pm

1 stop6h 39m

$392

Des MoinesOttawa

DSM - YOW

DSMYOW

Des Moines

Sat 3/28

6:49 pm-9:11 am

2 stops13h 22m

Ottawa

Sat 4/4

7:30 pm-12:29 pm

2 stops17h 59m

$393

Des MoinesOttawa

DSM - YOW

DSMYOW

Des Moines

Mon 3/30

1:10 pm-11:54 pm

2 stops9h 44m

Ottawa

Mon 4/6

12:00 pm-9:27 pm

2 stops10h 27m

$400

Des MoinesOttawa

DSM - YOW

DSMYOW

Des Moines

Fri 2/27

6:55 pm-2:07 pm

2 stops18h 12m

Ottawa

Mon 3/2

5:11 pm-9:41 pm

1 stop5h 30m

$440

Des MoinesOttawa

DSM - YOW

DSMYOW

Des Moines

Mon 3/30

3:21 pm-11:54 pm

2 stops7h 33m

$149

Des MoinesOttawa

DSM - YOW

DSMYOW

Des Moines

Wed 4/1

6:20 am-2:22 pm

2 stops7h 02m

$150

Des MoinesOttawa

DSM - YOW

DSMYOW

Des Moines

Wed 7/1

3:24 pm-9:36 pm

1 stop5h 12m

$167

Des MoinesOttawa

DSM - YOW

DSMYOW

Des Moines

Wed 7/29

8:00 am-2:13 pm

1 stop5h 13m

$167

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/13

Showing 1-10 of 13 results
1
2

Compare providers for flights from Des Moines to Ottawa

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Des Moines to Ottawa in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Des Moines-Ottawa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Des Moines-Ottawa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Des Moines-Ottawa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Des Moines-Ottawa flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Des Moines-Ottawa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Des Moines to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Des Moines with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated February 16, 2026.
Peruse reviews from past customers who have flown with United Airlines from Des Moines to Ottawa to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,299 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,299 reviews
United Airlines
7.4
Good
9,299 reviews

Comfort

7.3

Boarding

7.7

Crew

8.1

Food

6.6

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Des Moines to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Des Moines to Ottawa?

    For as low as $348, Air Canada can have you in Ottawa from Des Moines in 9h 44m. The distance between Des Moines and Ottawa is about 937 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Des Moines to Ottawa that include hotel bookings?

    Yes. In addition to deals on Des Moines to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Des Moines to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Des Moines to Ottawa.

  • Can I find deals for business class flights from Des Moines to Ottawa?

    Yes. Cheapflights offers flight deals from Des Moines to Ottawa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Petawawa

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Top airline flying from Des Moines to Ottawa

Discover the top airline that operate flights from Des Moines to Ottawa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$425Average$496FlexibilityNo cancel feeOn-time69%

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