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$304+ Cheap flights from Colorado Springs (COS) 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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
COS — YOW
Jun 26 — Jul 31
Fri 6/26
Fri 7/3
1 adult, Economy
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Cheap flight deals from Colorado Springs to Ottawa

Cheapest flights from Colorado Springs to Ottawa
Explore the most affordable flight options available from Colorado Springs to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 27, 2026.

This United Airlines deal was found by Cheapflights users on 5/27. 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 8/2311:55 am
COS
-
YOW
1 stop7h 40m
United Airlines
Tue 8/256:25 am
YOW
-
COS
1 stop6h 08m
United Airlines
Deal found 5/27$525
This United Airlines deal was found by Cheapflights users on 5/27. 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 7/2512:11 pm
COS
-
YOW
1 stop7h 24m
United Airlines
Mon 7/275:20 pm
YOW
-
COS
2 stops17h 21m
United Airlines
Deal found 5/27$606
This American Airlines deal was found by Cheapflights users on 5/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/258:01 am
COS
-
YOW
2 stops10h 39m
American Airlines
Mon 7/278:40 am
YOW
-
COS
3 stops27h 12m
American Airlines
Deal found 5/27$900

Find flight deals from Colorado Springs to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) 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 May 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$452
(United Airlines)

One-way from

$304
(United Airlines)
Provider with most accurate pricing for Colorado Springs-Ottawa flight deals.
Search Deals
Provider most trusted by Cheapflights users for Colorado Springs-Ottawa flights.
Search Deals
From Colorado Springs to Ottawa
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One-way flight from Colorado Springs to Ottawa
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs 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 May 27, 2026.
Use the filters below to find and compare flights from Colorado Springs to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Colorado SpringsOttawa

COS - YOW

COSYOW

Colorado Springs

Sun 8/23

11:55 am-9:35 pm

1 stop7h 40m

Ottawa

Tue 8/25

6:25 am-10:33 am

1 stop6h 08m

$525

Colorado SpringsOttawa

COS - YOW

COSYOW

Colorado Springs

Sat 7/25

12:11 pm-9:35 pm

1 stop7h 24m

Ottawa

Mon 7/27

5:20 pm-8:41 am

2 stops17h 21m

$606

Colorado SpringsOttawa

COS - YOW

COSYOW

Colorado Springs

Sat 7/25

8:01 am-8:40 pm

2 stops10h 39m

Ottawa

Mon 7/27

8:40 am-9:52 am

3 stops27h 12m

$900
Cheapest one-way
Quickest one-way

Colorado SpringsOttawa

COS - YOW

COSYOW

Colorado Springs

Sat 6/6

9:00 am-5:07 pm

1 stop6h 07m

$304

Colorado SpringsOttawa

COS - YOW

COSYOW

Colorado Springs

Sat 6/6

1:06 pm-2:55 pm

3 stops23h 49m

$793

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/26

Sorted by cheapest first

Compare providers for flights from Colorado Springs 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 Colorado Springs to Ottawa in May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 Colorado Springs-Ottawa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Colorado Springs-Ottawa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Colorado Springs-Ottawa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Colorado Springs-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 Colorado Springs-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 Colorado Springs to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Colorado Springs 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.

Related info for your journey

Find useful and relevant information for your journey from Colorado Springs 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 Colorado Springs to Ottawa?

    Airlines like United Airlines fly from Colorado Springs to Ottawa in about 7h 40m. The time it takes to get you to your destination can typically vary by up to . Colorado Springs and Ottawa are separated by a distance of 1545 mi.

  • Can I find deals for flights from Colorado Springs to Ottawa that include hotel bookings?

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

  • How can I find direct flights from Colorado Springs to Ottawa?

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

  • Can I find deals for business class flights from Colorado Springs to Ottawa?

    Yes. Cheapflights offers flight deals from Colorado Springs 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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