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$295+ 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
COS — YOW
May 25 — Jun 11
Mon 5/25
Mon 6/1
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 April 25, 2026.

This Delta deal was found by Cheapflights users on 4/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:00 am
COS
-
YOW
2 stops16h 20m
Delta
Thu 6/116:55 am
YOW
-
COS
2 stops16h 59m
Delta
Deal found 4/20$524
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Thu 6/412:16 pm
COS
-
YOW
1 stop7h 19m
United Airlines
Thu 6/115:05 am
YOW
-
COS
2 stops11h 35m
United Airlines
Deal found 4/20$599
This Delta deal was found by Cheapflights users on 4/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:00 am
COS
-
YOW
2 stops16h 20m
Delta
Wed 5/276:55 am
YOW
-
COS
2 stops16h 32m
Delta
Deal found 4/22$621
This United Airlines deal was found by Cheapflights users on 4/21. 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 9/226:32 pm
COS
-
YOW
2 stops12h 39m
United Airlines
Thu 9/244:00 pm
YOW
-
COS
2 stops8h 03m
United Airlines
Deal found 4/21$664
This United Airlines deal was found by Cheapflights users on 4/23. 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 5/186:57 pm
COS
-
YOW
2 stops12h 14m
United Airlines
Sat 5/306:25 am
YOW
-
COS
1 stop6h 45m
United Airlines
Deal found 4/23$688
This United Airlines deal was found by Cheapflights users on 4/23. 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 5/136:57 pm
COS
-
YOW
2 stops12h 14m
United Airlines
Sun 5/174:00 pm
YOW
-
COS
2 stops9h 59m
United Airlines
Deal found 4/23$708
This United Airlines deal was found by Cheapflights users on 4/22. 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 5/2011:43 am
COS
-
YOW
1 stop7h 52m
United Airlines
Wed 5/2710:44 am
YOW
-
COS
1 stop13h 11m
United Airlines
Deal found 4/22$775

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 April 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$524
(Delta)

One-way from

$295
(Air Canada)
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
Search Deals
One-way flight from Colorado Springs to Ottawa
Search Deals

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 April 25, 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

Colorado SpringsOttawa

COS - YOW

COSYOW

Colorado Springs

Thu 6/4

6:00 am-12:20 am

2 stops16h 20m

Ottawa

Thu 6/11

6:55 am-9:54 pm

2 stops16h 59m

$524
Quickest round-trip

Colorado SpringsOttawa

COS - YOW

COSYOW

Colorado Springs

Thu 6/4

12:16 pm-9:35 pm

1 stop7h 19m

Ottawa

Thu 6/11

5:05 am-2:40 pm

2 stops11h 35m

$599

Colorado SpringsOttawa

COS - YOW

COSYOW

Colorado Springs

Tue 9/22

6:32 pm-1:59 pm

2 stops17h 27m

Ottawa

Thu 9/24

5:10 am-8:33 pm

2 stops17h 23m

$621

Colorado SpringsOttawa

COS - YOW

COSYOW

Colorado Springs

Tue 9/22

6:32 pm-9:11 am

2 stops12h 39m

Ottawa

Thu 9/24

5:25 pm-11:07 am

2 stops19h 42m

$678

Colorado SpringsOttawa

COS - YOW

COSYOW

Colorado Springs

Wed 5/13

6:57 pm-9:11 am

2 stops12h 14m

Ottawa

Sun 5/17

4:00 pm-11:59 pm

2 stops9h 59m

$708

Colorado SpringsOttawa

COS - YOW

COSYOW

Colorado Springs

Wed 5/20

5:12 pm-1:59 pm

2 stops18h 47m

Ottawa

Wed 5/27

5:25 pm-9:55 pm

1 stop6h 30m

$785
Cheapest one-way

Colorado SpringsOttawa

COS - YOW

COSYOW

Colorado Springs

Fri 5/1

1:25 pm-1:36 am

2 stops10h 11m

$295
Quickest one-way

Colorado SpringsOttawa

COS - YOW

COSYOW

Colorado Springs

Fri 5/1

11:43 am-9:35 pm

1 stop7h 52m

$453

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/20

Sorted by cheapest first
  • 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 Delta, United Airlines, and Air Canada fly from Colorado Springs to Ottawa in about 7h 19m. The time it takes to get you to your destination can typically vary by up to 10h 08m. Colorado Springs and Ottawa are separated by a distance of 1545 mi. This flight may include one or multiple stops.

  • 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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