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Cheap flights from Calgary to Ottawa from C$ 144

YYC — YOW
25 Sep — 2 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Calgary to Ottawa are usually found in October or November, booked 51 days in advance, depart on a Friday or Thursday and return on a Thursday

Cheap flight deals from Calgary to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from Calgary to Ottawa

Tue 13/1011:45 p.m. -
Nonstop3h 50m
Sat 24/102:00 p.m. -
Nonstop4h 30m
Deal found 25/8C$ 248
Fri 2/107:05 a.m. -
1 stop5h 50m
Tue 6/102:00 p.m. -
1 stop9h 15m
Deal found 25/8C$ 251
Fri 25/911:45 p.m. -
1 stop10h 45m
Sun 27/912:25 p.m. -
1 stop7h 45m
Deal found 24/8C$ 255
Tue 15/94:40 p.m. -
1 stop5h 45m
Fri 2/102:00 p.m. -
Nonstop4h 30m
Deal found 25/8C$ 256
Tue 15/94:40 p.m. -
1 stop5h 45m
Tue 29/97:00 a.m. -
1 stop7h 00m
Deal found 25/8C$ 267
Sun 18/1011:45 p.m. -
Nonstop3h 50m
Tue 17/116:10 a.m. -
Nonstop5h 45m
Deal found 25/8C$ 269
Tue 15/911:45 p.m. -
Nonstop3h 50m
Fri 18/912:25 p.m. -
1 stop7h 45m
Deal found 25/8C$ 270
Tue 22/97:05 a.m. -
1 stop5h 50m
Tue 29/94:15 p.m. -
Nonstop4h 30m
Deal found 25/8C$ 271
Sat 3/104:40 p.m. -
1 stop5h 45m
Wed 7/104:00 p.m. -
1 stop7h 15m
Deal found 24/8C$ 273
Sat 3/107:00 a.m. -
Nonstop3h 55m
Tue 3/116:55 p.m. -
Nonstop5h 45m
Deal found 25/8C$ 274
Wed 23/97:00 a.m. -
Nonstop3h 55m
Sat 26/92:00 p.m. -
1 stop9h 10m
Deal found 24/8C$ 276
Thu 15/107:00 a.m. -
Nonstop3h 55m
Sat 7/116:10 a.m. -
Nonstop5h 45m
Deal found 25/8C$ 277

Find flight deals from Calgary to Ottawa

Round-trip from

C$ 248

One-way from

C$ 144

Popular in

December

Cheapest in

October

Average price

C$ 456

Good round-trip deal

C$ 325 or less

Good one-way deal

C$ 281 or less
Porter Airlines
  • Porter Airlines
  • 13/10-24/10
  • Nonstop
  • 8h 20m total
  • Calgary to Ottawa
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Porter Airlines
  • Porter Airlines
  • 21/10
  • 2 total stops
  • 10h 00m total
  • Calgary to Ottawa
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 16 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 18 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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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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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Calgary to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryOttawa

YYC Calgary - YOW Ottawa

YYCYOW

Calgary

Thu 17/9

4:40 p.m.-12:25 a.m.

1 stop5h 45m

Ottawa

Sun 27/9

8:35 a.m.-11:05 a.m.

Nonstop4h 30m

C$ 256

CalgaryOttawa

YYC Calgary - YOW Ottawa

YYCYOW

Calgary

Wed 23/9

7:05 a.m.-2:55 p.m.

1 stop5h 50m

Ottawa

Sat 26/9

2:00 p.m.-9:10 p.m.

1 stop9h 10m

C$ 256

CalgaryOttawa

YYC Calgary - YOW Ottawa

YYCYOW

Calgary

Fri 18/9

4:40 p.m.-12:25 a.m.

1 stop5h 45m

Ottawa

Thu 1/10

8:35 a.m.-11:05 a.m.

Nonstop4h 30m

C$ 256

CalgaryOttawa

YYC Calgary - YOW Ottawa

YYCYOW

Calgary

Tue 15/9

4:40 p.m.-12:25 a.m.

1 stop5h 45m

Ottawa

Fri 2/10

2:00 p.m.-4:30 p.m.

Nonstop4h 30m

C$ 256

CalgaryOttawa

YYC Calgary - YOW Ottawa

YYCYOW

Calgary

Sat 28/11

8:10 a.m.-12:12 p.m.

Nonstop3h 02m

Ottawa

Sat 28/11

6:55 p.m.-11:40 p.m.

Nonstop5h 45m

C$ 360

CalgaryOttawa

YYC Calgary - YOW Ottawa

YYCYOW

Calgary

Tue 27/10

7:05 a.m.-5:58 p.m.

2 stops8h 53m

Ottawa

Thu 29/10

5:40 p.m.-10:25 p.m.

1 stop6h 45m

C$ 367

CalgaryOttawa

YYC Calgary - YOW Ottawa

YYCYOW

Calgary

Tue 24/11

8:05 a.m.-7:09 p.m.

2 stops10h 04m

Ottawa

Sun 29/11

7:00 a.m.-1:50 p.m.

1 stop7h 50m

C$ 402
Quickest round-trip

CalgaryOttawa

YYC Calgary - YOW Ottawa

YYCYOW

Calgary

Sun 20/9

7:00 a.m.-12:55 p.m.

Nonstop3h 55m

Ottawa

Tue 6/10

2:00 p.m.-4:30 p.m.

Nonstop4h 30m

C$ 415

CalgaryOttawa

YYC Calgary - YOW Ottawa

YYCYOW

Calgary

Sun 20/9

7:00 a.m.-12:55 p.m.

Nonstop3h 55m

Ottawa

Thu 1/10

8:35 a.m.-11:05 a.m.

Nonstop4h 30m

C$ 415

CalgaryOttawa

YYC Calgary - YOW Ottawa

YYCYOW

Calgary

Tue 17/11

8:05 a.m.-4:58 p.m.

2 stops7h 53m

Ottawa

Fri 20/11

6:55 p.m.-1:20 p.m.

2 stops19h 25m

C$ 422

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/8

Showing 1-10 of 21 resultsSorted by cheapest first
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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 round-trip price

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?

The best time to book flights from Calgary to Ottawa is 50 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Calgary to Ottawa (average of C$ 328). Flying from Calgary to Ottawa in December is currently the most expensive (average of C$ 579). 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?

It’s optimal to fly from Calgary to Ottawa in the evening. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Calgary to Ottawa?

Travelers seeking maximum savings on their Calgary to Ottawa flight should consider departing on Sunday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Calgary to Ottawa?

Airfare is below average for this route at the moment.

Calgary to Ottawa flights typically cost between C$ 330 and C$ 602 in October.
The cheapest round-trip price found within the last 5 days was C$ 248 on Multiple Airlines (13 Oct-24 Oct).

Reviews of airlines servicing Ottawa

Get a feel of what it's like to fly with Porter Airlines,Air Transat, andWestJet 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.
Porter Airlines
8.0
Very good
458 reviews
Check prices

Entertainment

6.9

Crew

8.6

Food

7.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Porter Airlines
8.0
Very good
458 reviews
Porter Airlines
8.0
Very good
458 reviews
Check prices

Entertainment

6.9

Crew

8.6

Food

7.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Air Transat
7.8
Good
574 reviews
Porter Airlines
8.0
Very good
458 reviews
Check prices

Entertainment

6.9

Crew

8.6

Food

7.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
WestJet
7.2
Good
3,437 reviews
Porter Airlines
8.0
Very good
458 reviews
Check prices

Entertainment

6.9

Crew

8.6

Food

7.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.
Air Canada
7.1
Good
11,539 reviews
Porter Airlines
8.0
Very good
458 reviews
Check prices

Entertainment

6.9

Crew

8.6

Food

7.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Related info for your journey

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

    Booking a flight from Calgary (YYC) to Ottawa (YOW) is your only option if you wish to fly from Calgary to Ottawa. On a typical day, there are 11 flights from Calgary to Ottawa, all of which are around 3h 00m for a nonstop flight. You can also purchase a plane ticket from 4 airlines when you book a flight from Calgary to Ottawa.

  • How popular is this Calgary to Ottawa flight route?

    This flight path from Calgary to Ottawa was viewed by 1,355 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?

    For as low as C$ 256, Porter Airlines can have you in Ottawa from Calgary in 5h 45m. The distance from Calgary to Ottawa is about 2876 km.

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

    Flying on Air Canada is currently your cheapest option to Ottawa, with prices starting at C$ 178. Additional round-trip tickets that might be worth considering are offered by Air Transat and Porter Airlines, with the lowest prices starting at C$ 218 and C$ 243, respectively. Users have found that Air Canada is 60% cheaper than the other options available to this destination.

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

    C$ 140 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on WestJet and Porter Airlines, with prices starting from C$ 141 and C$ 142, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Calgary to Ottawa on time: Fiji Airways (94%), KLM (93%), Qantas Airways (87%).

  • What are the cheapest flights from Calgary to Ottawa?

    The cheapest flight price from Calgary to Ottawa is C$ 146. On average you can expect to pay C$ 422. The most popular route, (Calgary - Ottawa), can usually be booked for C$ 206.

  • 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 vacation 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, October is the cheapest month in which you can book a flight from Calgary to Ottawa (average of C$ 328). Flying from Calgary to Ottawa in December is currently the most expensive (average of C$ 579). 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
Gatineau
Prescott
Brockville
Wakefield
Pembroke
Smiths Falls

Browse thousands of different options on Cheapflights for your next trip

Fly from Calgary to Ottawa on these airlines

WestJet flights from Calgary to Ottawa
Air Canada flights from Calgary to Ottawa

Top 4 airlines flying from Calgary to Ottawa

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 178AverageC$ 355FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 218AverageC$ 592FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 243AverageC$ 477FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 262AverageC$ 409FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Calgary to Ottawa.

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

Yes, we can. To see specific flights from Calgary to Ottawa with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ottawa from Calgary today and book when prices fit your budget.

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