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$169+ Cheap flights from Colorado 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YOW
janv. 26 — févr. 21
dim. 1/26
dim. 2/2
1 adult, Economy
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Cheap flight deals from Colorado to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Colorado (USCO) 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 janvier 21, 2025.

Round-trip from

$323
(Kiwi.com)

One-way from

$169
(Kiwi.com)
From Colorado to Ottawa
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One-way flight from Colorado to Ottawa
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Find flight deals from Colorado to Ottawa

Cheapest flights from Colorado to Ottawa
Explore the most affordable flight options available from Colorado to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janvier 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/410:44 pmDEN - YOW
1 stop16h 01mMultiple Airlines
mar. 3/118:00 amYOW - DEN
2 stops21h 56mMultiple Airlines
Deal found 1/20$323
This Trip.com deal was found by Cheapflights users on 1/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/3112:15 pmDEN - YOW
1 stop10h 26mWestJet
lun. 8/47:15 pmYOW - DEN
1 stop18h 12mWestJet
Deal found 1/20$629
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 3/197:05 pmDEN - YOW
1 stop17h 34mAir Canada
dim. 3/236:00 pmYOW - DEN
1 stop16h 56mAir Canada
Deal found 1/20$650
This United Airlines deal was found by Cheapflights users on 1/20. 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.
sam. 2/156:00 amDEN - YOW
1 stop10h 54mUnited Airlines
sam. 2/225:15 amYOW - DEN
2 stops14h 44mUnited Airlines
Deal found 1/20$701
This Delta deal was found by Cheapflights users on 1/20. 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.
mar. 3/411:04 amDEN - YOW
2 stops11h 05mDelta
mar. 3/115:55 amYOW - DEN
2 stops13h 21mDelta
Deal found 1/20$840

Find flights from Colorado to Ottawa within your budget

Customize your flight search to find flights from Colorado 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 janvier 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

mar. 3/4

10:44 pm-4:45 pm

1 stop16h 01m

Ottawa

mar. 3/11

8:00 am-3:56 am

2 stops21h 56m

$323

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

mar. 7/8

12:15 pm-12:41 am

1 stop10h 26m

Ottawa

jeu. 7/10

6:15 am-6:52 pm

2 stops14h 37m

$649

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

mer. 3/19

7:05 pm-2:39 pm

1 stop17h 34m

Ottawa

dim. 3/23

6:00 pm-8:56 am

1 stop16h 56m

$650

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

sam. 2/15

6:00 am-6:54 pm

1 stop10h 54m

Ottawa

sam. 2/22

5:15 am-5:59 pm

2 stops14h 44m

$701

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

mar. 3/4

11:04 am-12:09 am

2 stops11h 05m

Ottawa

mar. 3/11

5:55 am-5:16 pm

2 stops13h 21m

$840

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

mer. 6/4

7:00 am-7:45 pm

1 stop10h 45m

$169

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

mar. 5/27

12:15 pm-12:41 am

1 stop10h 26m

$315

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

ven. 2/21

6:00 pm-4:57 am

1 stop8h 57m

$333

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

ven. 2/21

7:46 am-4:16 pm

1 stop6h 30m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Best time to book a flight from Colorado to Ottawa

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

Travel insights for flights from Colorado to Ottawa

Get recent, data-driven insights about flights from Colorado to Ottawa including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Colorado to Ottawa?

Currently, January is the cheapest month in which you can book a flight from Colorado to Ottawa (average of $294). Flying from Colorado to Ottawa in May is currently the most expensive (average of $474). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CO to YOW?

Find hourly flight availability from Colorado to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated janvier 21, 2025.

When flying from Colorado to Ottawa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Ottawa by month

Plan your trip to Ottawa by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ottawa ranges from 2.0 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. February is typically the driest time to visit Ottawa when rainfall is around 2.0 in.

Temperature in Ottawa by month

Plan your trip to Ottawa by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 F).

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 janvier 21, 2025.
Read through reviews of airlines operating flights from Colorado to Ottawa, such as United Airlines and Air Canada. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,985 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet
7.2
Good
2,829 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada
7.0
Good
8,635 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What airport do you fly into for flights to Ottawa from Colorado?

    Ottawa (YOW) is the airport you will fly into if you book a flight from Colorado to Ottawa. It is only a 6.6 mi journey from Ottawa (YOW) to Ottawa’s city center.

  • What are the cheapest airlines to fly from Colorado to Ottawa one-way?

    $315 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from $333 and $337, respectively.

  • What are the most popular routes from Colorado to Ottawa?

    While some choose either Colorado Springs - Ottawa or Aspen Pitkin County - Ottawa, Denver Intl - Ottawa is the most popular route from Colorado to Ottawa.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado 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.

  • What is the cheapest month to book a flight from Colorado to Ottawa?

    Currently, January is the cheapest month in which you can book a flight from Colorado to Ottawa (average of $294). Flying from Colorado to Ottawa in May is currently the most expensive (average of $474). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Colorado?

Book flights to Colorado if you plan to visit one of these locations
Gatineau
Brockville
Pembroke
Petawawa

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Alternative routes for Colorado to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Colorado to Ottawa

Discover the top 2 airlines that operate flights from Colorado 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 janvier 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$299Average$572FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$315Average$530FlexibilityNo cancel feeOn-time69%
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