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Cheap flights from Calgary to Ottawa from C$ 156

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — YOW
29 Aug — 5 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Calgary to Ottawa are usually found in October or September, booked 48 days in advance, depart on a Thursday or Friday 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
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 30 July 2026.

Tue 15/911:45 p.m.
YYC
-
YOW
Nonstop3h 50m
WestJet
Fri 18/912:25 p.m.
YOW
-
YYC
2 stops9h 55m
WestJet
Deal found 26/7C$ 303
Wed 9/94:40 p.m.
YYC
-
YOW
1 stop5h 45m
Porter Airlines
Wed 16/97:00 a.m.
YOW
-
YYC
1 stop6h 59m
Porter Airlines
Deal found 26/7C$ 304
Wed 9/92:25 p.m.
YYC
-
YOW
2 stops7h 55m
WestJet
Wed 16/94:15 p.m.
YOW
-
YYC
Nonstop4h 30m
WestJet
Deal found 26/7C$ 306
Fri 25/97:00 a.m.
YYC
-
YOW
Nonstop3h 55m
Porter Airlines
Sun 27/92:00 p.m.
YOW
-
YYC
Nonstop4h 30m
Porter Airlines
Deal found 26/7C$ 307
Tue 1/98:00 a.m.
YYC
-
YOW
1 stop7h 35m
Porter Airlines
Tue 15/92:00 p.m.
YOW
-
YYC
1 stop9h 20m
Porter Airlines
Deal found 28/7C$ 310
Tue 15/97:00 a.m.
YYC
-
YOW
Nonstop3h 55m
Porter Airlines
Wed 16/92:00 p.m.
YOW
-
YYC
1 stop9h 20m
Porter Airlines
Deal found 27/7C$ 311
Tue 1/911:45 p.m.
YYC
-
YOW
Nonstop3h 50m
Multiple Airlines
Tue 15/92:00 p.m.
YOW
-
YYC
Nonstop4h 30m
Multiple Airlines
Deal found 28/7C$ 313
Fri 2/107:05 a.m.
YYC
-
YOW
1 stop5h 50m
Porter Airlines
Wed 7/102:00 p.m.
YOW
-
YYC
1 stop9h 20m
Porter Airlines
Deal found 27/7C$ 314
Mon 7/911:45 p.m.
YYC
-
YOW
Nonstop3h 50m
Multiple Airlines
Sat 12/98:35 a.m.
YOW
-
YYC
Nonstop4h 30m
Multiple Airlines
Deal found 26/7C$ 315
Sat 3/107:00 a.m.
YYC
-
YOW
Nonstop3h 55m
Porter Airlines
Wed 7/102:00 p.m.
YOW
-
YYC
1 stop9h 20m
Porter Airlines
Deal found 27/7C$ 317
Thu 3/911:45 p.m.
YYC
-
YOW
Nonstop3h 50m
WestJet
Thu 10/94:15 p.m.
YOW
-
YYC
Nonstop4h 30m
WestJet
Deal found 27/7C$ 318
Thu 3/911:45 p.m.
YYC
-
YOW
Nonstop3h 50m
WestJet
Fri 11/98:15 p.m.
YOW
-
YYC
Nonstop4h 30m
WestJet
Deal found 27/7C$ 320

Find 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 30 July 2026.

Round-trip from

C$ 303

One-way from

C$ 156

Popular in

December

Cheapest in

October

Average price

C$ 439

Good round-trip deal

C$ 358 or less

Good one-way deal

C$ 199 or less
WestJet
  • WestJet
  • 15/9-18/9
  • 2 total stops
  • 13h 45m total
  • Calgary to Ottawa
Search Deals
Air Transat
  • Air Transat
  • 15/9
  • Nonstop
  • 3h 55m total
  • Calgary to Ottawa
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 2 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Calgary to Ottawa.
Search Deals
Price to beat on a one-way flight from Calgary to Ottawa.
Search Deals

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 30 July 2026.
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
Quickest round-trip

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Tue 15/9

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

Nonstop3h 55m

Ottawa

Wed 16/9

2:00 p.m.-9:20 p.m.

1 stop9h 20m

C$ 311

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Sat 12/9

7:05 a.m.-7:47 p.m.

2 stops10h 42m

Ottawa

Sun 20/9

2:00 p.m.-9:20 p.m.

1 stop9h 20m

C$ 322

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Tue 6/10

8:00 a.m.-8:00 p.m.

2 stops10h 00m

Ottawa

Tue 13/10

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

Nonstop4h 30m

C$ 341

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Tue 15/9

12:25 p.m.-12:20 a.m.

2 stops9h 55m

Ottawa

Thu 17/9

6:15 p.m.-10:30 p.m.

1 stop6h 15m

C$ 344

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Mon 7/9

7:05 a.m.-7:47 p.m.

2 stops10h 42m

Ottawa

Sat 12/9

2:00 p.m.-9:20 p.m.

1 stop9h 20m

C$ 366

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Thu 17/9

8:00 a.m.-8:00 p.m.

2 stops10h 00m

Ottawa

Mon 21/9

2:00 p.m.-9:20 p.m.

1 stop9h 20m

C$ 377

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Mon 26/10

7:00 a.m.-5:58 p.m.

1 stop8h 58m

Ottawa

Thu 29/10

6:55 p.m.-11:20 a.m.

2 stops18h 25m

C$ 391

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Tue 17/11

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

2 stops10h 04m

Ottawa

Wed 18/11

12:15 p.m.-12:36 a.m.

2 stops13h 21m

C$ 400

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Tue 17/11

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

2 stops10h 04m

Ottawa

Fri 20/11

10:20 a.m.-12:36 a.m.

2 stops15h 16m

C$ 400

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Fri 28/8

11:55 p.m.-2:49 p.m.

2 stops12h 54m

Ottawa

Fri 4/9

2:00 p.m.-9:20 p.m.

1 stop9h 20m

C$ 422

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/7

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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
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?

The best time to book flights from Calgary to Ottawa is 47 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$ 344). Flying from Calgary to Ottawa in December is currently the most expensive (average of C$ 580). 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 30 July 2026.

It’s optimal to fly from Calgary to Ottawa in the evening. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Calgary to Ottawa. Price data was last updated on 25 July 2026.

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. Saturday at noon 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$ 375 and C$ 701 in September.
The cheapest round-trip price found within the last 5 days was C$ 303 on WestJet (15 Sep-18 Sep).

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 30 July 2026.
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
449 reviews
Check prices

Boarding

8.2

Food

7.5

Overall

8.0

Comfort

8.0

Entertainment

6.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
449 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Boarding

8.2

Food

7.5

Overall

8.0

Comfort

8.0

Entertainment

6.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Transat
7.8
Good
568 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Boarding

8.2

Food

7.5

Overall

8.0

Comfort

8.0

Entertainment

6.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
WestJet
7.2
Good
3,415 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Boarding

8.2

Food

7.5

Overall

8.0

Comfort

8.0

Entertainment

6.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Air Canada
7.1
Good
11,407 reviews
Porter Airlines
8.0
Very good
449 reviews
Check prices

Boarding

8.2

Food

7.5

Overall

8.0

Comfort

8.0

Entertainment

6.9

Crew

8.6

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

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?

    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 13 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 1,709 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$ 307, Porter Airlines can have you in Ottawa from Calgary in 5h 45m. The distance from Calgary to Ottawa is about 2876 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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$ 181. Additional round-trip tickets that might be worth considering are offered by Air Transat and Porter Airlines, with the lowest prices starting at C$ 221 and C$ 248, 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$ 136 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on WestJet and Air Canada, with prices starting from C$ 142 and C$ 149, 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 (95%), Porter Airlines (87%), Air Transat (87%).

  • What are the cheapest flights from Calgary to Ottawa?

    The cheapest flight price from Calgary to Ottawa is C$ 152. On average you can expect to pay C$ 358. The most popular route, (Calgary - Ottawa), can usually be booked for C$ 259.

  • 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$ 344). Flying from Calgary to Ottawa in December is currently the most expensive (average of C$ 580). 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
Brockville
Prescott
Wakefield
Pembroke
Smiths Falls

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Fly from Calgary to Ottawa on these airlines

Choose from the following airlines for your flight from Calgary to Ottawa. Flights are based on user searches made on Cheapflights and were last updated on 30 July 2026.
WestJet flights from Calgary to Ottawa
Air Canada flights from Calgary to Ottawa

Top 4 airlines flying from Calgary to Ottawa

Discover the top 4 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 629,999 searches. Data last updated 30 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 181AverageC$ 359FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 221AverageC$ 583FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 248AverageC$ 505FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 266AverageC$ 410FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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?

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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