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Cheap flights from Calgary to Ottawa from £131

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 19/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — YOW
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Calgary to Ottawa are usually found in January or November, booked 85 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Calgary to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Calgary (YYC) 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 12 September 2025.

Round-trip from

£141

One-way from

£131

Popular in

August

Cheapest in

January

Average price

£165

Good round-trip deal

£259 or less

Good one-way deal

£138 or less
Porter Airlines
  • Porter Airlines
  • 28/10-28/10
  • Nonstop
  • 8h 47m total
  • Calgary to Ottawa
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Porter Airlines
  • Porter Airlines
  • 19/9
  • Nonstop
  • 4h 00m total
  • Calgary to Ottawa
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Highest demand for flights based on searches. 18% potential increase in price (£26 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Calgary to Ottawa.
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Price to beat on a one-way flight from Calgary to Ottawa.
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Find flight deals from Calgary to Ottawa

Cheapest flights from Calgary to Ottawa
Explore the most affordable flight options available from Calgary to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Tue 28/1008:20YYC - YOW
Nonstop4h 07mPorter Airlines
Tue 28/1018:55YOW - YYC
Nonstop4h 40mPorter Airlines
Deal found 11/9£141
Wed 12/1107:10YYC - YOW
2 stops11h 44mPorter Airlines
Sat 15/1112:10YOW - YYC
2 stops10h 40mPorter Airlines
Deal found 10/9£147
Sun 26/1007:00YYC - YOW
1 stop7h 51mPorter Airlines
Sun 2/1118:55YOW - YYC
Nonstop4h 40mPorter Airlines
Deal found 11/9£151
Sat 25/1001:00YYC - YOW
1 stop6h 42mMultiple Airlines
Sun 2/1118:55YOW - YYC
Nonstop4h 40mMultiple Airlines
Deal found 11/9£154
Sat 8/1107:00YYC - YOW
1 stop7h 51mPorter Airlines
Mon 10/1118:55YOW - YYC
Nonstop4h 40mPorter Airlines
Deal found 10/9£165
Sun 26/1007:00YYC - YOW
2 stops15h 42mWestJet
Sun 2/1105:00YOW - YYC
Nonstop4h 49mWestJet
Deal found 11/9£165
Thu 23/1008:00YYC - YOW
2 stops14h 21mPorter Airlines
Mon 27/1006:45YOW - YYC
1 stop6h 57mPorter Airlines
Deal found 10/9£171
Sat 8/1118:40YYC - YOW
Nonstop4h 00mWestJet
Mon 10/1105:40YOW - YYC
1 stop6h 40mWestJet
Deal found 12/9£172
Thu 13/1107:10YYC - YOW
2 stops11h 44mPorter Airlines
Sat 15/1110:00YOW - YYC
1 stop7h 32mPorter Airlines
Deal found 10/9£174

Cheapflights Fare Finder

 
Customise your flight search to find flights from Calgary 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 858,174 searches. Data last updated 12 September 2025.
Use the filters below to find and compare flights from Calgary to Ottawa that are best for you.

Fly from

Calgary

Fly to

Ottawa

Route

Depart

Return

Price

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Tue 28/10

08:20-14:27

Nonstop4h 07m

Ottawa

Tue 28/10

18:55-21:35

Nonstop4h 40m

£141

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Wed 12/11

07:10-20:54

2 stops11h 44m

Ottawa

Sat 15/11

12:10-20:50

2 stops10h 40m

£147

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Thu 30/10

07:10-18:26

2 stops9h 16m

Ottawa

Sun 2/11

18:55-21:35

Nonstop4h 40m

£151

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Wed 26/11

07:10-20:54

2 stops11h 44m

Ottawa

Mon 1/12

18:55-23:22

1 stop6h 27m

£151

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Sun 23/11

07:10-19:54

2 stops10h 44m

Ottawa

Thu 27/11

12:10-20:50

2 stops10h 40m

£152

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Sat 25/10

01:00-09:42

1 stop6h 42m

Ottawa

Sun 2/11

18:55-21:35

Nonstop4h 40m

£154

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Sat 8/11

07:00-16:51

1 stop7h 51m

Ottawa

Mon 10/11

18:55-21:35

Nonstop4h 40m

£165

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Sun 26/10

07:00-00:42

2 stops15h 42m

Ottawa

Sun 2/11

05:00-07:49

Nonstop4h 49m

£165

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Thu 23/10

08:00-00:21

2 stops14h 21m

Ottawa

Mon 27/10

06:45-11:42

1 stop6h 57m

£171

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Sat 8/11

18:40-00:40

Nonstop4h 00m

Ottawa

Mon 10/11

05:40-10:20

1 stop6h 40m

£172

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 20 results
1
2

Best time to book a flight from Calgary to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from Calgary with our price prediction graph.
Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight from Calgary to Ottawa

How far ahead should I book a flight from Calgary to Ottawa?

Use this chart to determine the optimal time to book a return flight from Calgary to Ottawa. Price data was last updated on 29 August 2025.

The price you pay for your flight from Calgary to Ottawa may vary depending on when you book. For the best chance of a lower fare, look to book 85 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Calgary to Ottawa (average of £588). Flying from Calgary to Ottawa in December is currently the most expensive (average of £875). 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 YYC to YOW?

Find hourly flight availability from Calgary 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 12 September 2025.

When flying from Calgary to Ottawa, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 81% versus a flight at midday.

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 12 September 2025.
Get a feel of what it's like to fly with WestJet and Air Canada from Calgary to Ottawa by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.2
Good
3,091 reviews
Check prices

Crew

7.9

Overall

7.2

Entertainment

6.1

Comfort

7.1

Food

6.2

Boarding

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

YYC - NRT

I like direct flight from Calgary to Japan. But it’s my fault, I did not decide my seat till last minute. I was in the middle seat in the middle lane, I hesitated asking to go to bathroom.
WestJet
7.2
Good
3,091 reviews
WestJet
7.2
Good
3,091 reviews
Check prices

Crew

7.9

Overall

7.2

Entertainment

6.1

Comfort

7.1

Food

6.2

Boarding

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

YYC - NRT

I like direct flight from Calgary to Japan. But it’s my fault, I did not decide my seat till last minute. I was in the middle seat in the middle lane, I hesitated asking to go to bathroom.
Air Canada
7.1
Good
10,000 reviews
WestJet
7.2
Good
3,091 reviews
Check prices

Crew

7.9

Overall

7.2

Entertainment

6.1

Comfort

7.1

Food

6.2

Boarding

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

YYC - NRT

I like direct flight from Calgary to Japan. But it’s my fault, I did not decide my seat till last minute. I was in the middle seat in the middle lane, I hesitated asking to go to bathroom.

Related info for your journey

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

  • What airports do I use to fly from Calgary to Ottawa?

    You will need to book a flight from Calgary to Ottawa if you want to fly from Calgary to Ottawa. At least 2 different airlines have flights from Calgary (YYC) to Ottawa (YOW) on a regular basis. There are 9 flights to Ottawa from the Calgary airport per day. If you manage to book one that is nonstop, then you can expect the flight time from YYC to YOW to be around 4h 00m.

  • How popular is this Calgary to Ottawa flight route?

    The Calgary to Ottawa flight path was viewed by 8 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Calgary to Ottawa?

    Airlines like Porter Airlines fly from Calgary to Ottawa in about 4h 07m. The time it takes to get you to your destination is usually consistent. The distance between Calgary and Ottawa is about 1787 mi. Most flights are nonstop.

  • What are the cheapest airlines flying from Calgary to Ottawa round-trip?

    Flying on WestJet is currently your cheapest option to Ottawa, with prices starting at £87. Another option worth looking into is Air Canada, starting at £634 return. WestJet is priced at 46% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Calgary to Ottawa?

    Consider Qantas Airways (95%), Porter Airlines (83%) or Air Transat (83%) when booking your flight. These represent the most reliable airlines when flying from Calgary to Ottawa.

  • What are the cheapest flights from Calgary to Ottawa?

    On average you can expect to pay £454 for a flight from Calgary to Ottawa. The cheapest flight overall is £70 while the most popular route, (Calgary - Ottawa) is currently priced at £159.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Calgary 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 Calgary to Ottawa?

    Currently, January is the cheapest month in which you can book a flight from Calgary to Ottawa (average of £588). Flying from Calgary to Ottawa in December is currently the most expensive (average of £875). 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

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Smiths Falls

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Alternative routes for Calgary to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
Calgary to Pearson Intl flights
Calgary to Pierre Elliott Trudeau Intl flights
Edmonton to Pearson Intl flights

Top 2 airlines flying from Calgary to Ottawa

Discover the top 2 airlines that operate flights from Calgary 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 858,174 searches. Data last updated 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest£87Average£199FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapest£634Average£674FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Calgary to Ottawa?

Deals for Calgary to Ottawa flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Calgary to Ottawa?

Cheapflights helps you find that perfect flight to Ottawa from Calgary by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Calgary to Ottawa with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Calgary to Ottawa, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Calgary to Ottawa become cheaper?

Not ready to book yet? You can track prices for flights from Calgary to Ottawa on Cheapflights with our Price Alert feature and get notified when better prices are available.

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