HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ottawa

$153+ 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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — YOW
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Des Moines to Ottawa with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 March 10, 2026.

This United Airlines deal was found by Cheapflights users on 3/6. 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.
Tue 5/55:00 am
DSM
-
YOW
2 stops8h 22m
United Airlines
Tue 5/55:25 pm
YOW
-
DSM
1 stop4h 58m
United Airlines
Deal found 3/6$357
This United Airlines deal was found by Cheapflights users on 3/6. 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.
Sat 5/210:02 am
DSM
-
YOW
1 stop6h 05m
United Airlines
Tue 5/55:25 pm
YOW
-
DSM
1 stop4h 58m
United Airlines
Deal found 3/6$390
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Wed 4/226:20 am
DSM
-
YOW
1 stop6h 39m
United Airlines
Wed 4/295:25 pm
YOW
-
DSM
1 stop6h 52m
United Airlines
Deal found 3/8$392
This United Airlines deal was found by Cheapflights users on 3/6. 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 5/45:00 am
DSM
-
YOW
2 stops12h 55m
United Airlines
Thu 5/75:25 pm
YOW
-
DSM
1 stop4h 58m
United Airlines
Deal found 3/6$402
This United Airlines deal was found by Cheapflights users on 3/6. 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 4/206:20 am
DSM
-
YOW
2 stops16h 34m
United Airlines
Mon 4/277:30 pm
YOW
-
DSM
2 stops19h 55m
United Airlines
Deal found 3/6$407
This Gotogate deal was found by Cheapflights users on 3/6. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/201:10 pm
DSM
-
YOW
2 stops9h 44m
Air Canada
Mon 4/275:50 pm
YOW
-
DSM
2 stops17h 54m
Air Canada
Deal found 3/6$420
This Gotogate deal was found by Cheapflights users on 3/7. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:20 am
DSM
-
YOW
2 stops7h 02m
Air Canada
Tue 4/285:25 pm
YOW
-
DSM
1 stop5h 07m
Air Canada
Deal found 3/7$422
This Air Canada deal was found by Cheapflights users on 3/6. 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 5/66:15 am
DSM
-
YOW
2 stops7h 56m
Air Canada
Wed 5/65:25 pm
YOW
-
DSM
1 stop4h 59m
Air Canada
Deal found 3/6$435
This United Airlines deal was found by Cheapflights users on 3/6. 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.
Sun 5/35:00 am
DSM
-
YOW
2 stops8h 17m
United Airlines
Sat 5/96:05 am
YOW
-
DSM
2 stops9h 19m
United Airlines
Deal found 3/6$460
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Wed 6/175:00 am
DSM
-
YOW
1 stop7h 59m
United Airlines
Wed 6/245:20 pm
YOW
-
DSM
1 stop6h 56m
United Airlines
Deal found 3/9$465
This Air Canada deal was found by Cheapflights users on 3/6. 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.
Thu 4/3010:02 am
DSM
-
YOW
2 stops12h 04m
Air Canada
Thu 5/75:25 pm
YOW
-
DSM
1 stop4h 58m
Air Canada
Deal found 3/6$468

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 March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$357
(United Airlines)

One-way from

$153
(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
Search Deals

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 March 10, 2026.
Use the filters below to find and compare flights from Des Moines to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Des MoinesOttawa

DSM - YOW

DSMYOW

Des Moines

Tue 5/5

5:00 am-2:22 pm

2 stops8h 22m

Ottawa

Wed 5/6

5:25 pm-9:24 pm

1 stop4h 59m

$390

Des MoinesOttawa

DSM - YOW

DSMYOW

Des Moines

Thu 4/30

10:02 am-9:35 pm

1 stop10h 33m

Ottawa

Fri 5/8

6:25 am-10:37 am

1 stop5h 12m

$390

Des MoinesOttawa

DSM - YOW

DSMYOW

Des Moines

Wed 5/6

6:15 am-1:59 pm

1 stop6h 44m

Ottawa

Sat 5/9

6:05 am-2:24 pm

2 stops9h 19m

$390

Des MoinesOttawa

DSM - YOW

DSMYOW

Des Moines

Mon 4/20

6:20 am-5:07 pm

1 stop9h 47m

Ottawa

Mon 4/27

7:30 pm-2:25 pm

2 stops19h 55m

$402

Des MoinesOttawa

DSM - YOW

DSMYOW

Des Moines

Wed 4/22

6:20 am-1:59 pm

1 stop6h 39m

Ottawa

Wed 4/29

7:30 pm-9:23 am

2 stops14h 53m

$402

Des MoinesOttawa

DSM - YOW

DSMYOW

Des Moines

Mon 4/20

6:20 am-5:07 pm

1 stop9h 47m

Ottawa

Mon 4/27

5:50 pm-10:44 am

2 stops17h 54m

$420

Des MoinesOttawa

DSM - YOW

DSMYOW

Des Moines

Sun 5/3

5:00 am-2:17 pm

2 stops8h 17m

Ottawa

Sat 5/9

6:05 am-2:24 pm

2 stops9h 19m

$460

Des MoinesOttawa

DSM - YOW

DSMYOW

Des Moines

Sun 5/3

5:00 am-2:17 pm

2 stops8h 17m

Ottawa

Thu 5/7

5:25 pm-9:23 pm

1 stop4h 58m

$460

Des MoinesOttawa

DSM - YOW

DSMYOW

Des Moines

Wed 6/17

5:00 am-1:59 pm

1 stop7h 59m

Ottawa

Wed 6/24

5:20 pm-11:16 pm

1 stop6h 56m

$465
Quickest round-trip

Des MoinesOttawa

DSM - YOW

DSMYOW

Des Moines

Sun 4/19

8:04 am-5:07 pm

1 stop8h 03m

Ottawa

Thu 4/23

10:44 am-2:25 pm

1 stop4h 41m

$480

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/5

Showing 1-10 of 16 resultsSorted by cheapest first
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 March.
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 March 10, 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
9,409 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

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
9,409 reviews
United Airlines
7.4
Good
9,409 reviews

Crew

8.1

Entertainment

7.1

Boarding

7.7

Food

6.6

Comfort

7.3

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 $390, United Airlines can have you in Ottawa from Des Moines in 8h 22m. The distance between Des Moines and Ottawa is about 937 mi.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Des Moines to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
Omaha to Pearson Intl flights
Des Moines to Pearson Intl flights
Cedar Rapids to Pearson Intl flights
Omaha to Ottawa flights

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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$425Average$496FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.