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Cheap flights from Calgary to Ottawa from C$ 157

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — YOW
11 Feb — 18 Feb1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Calgary to Ottawa are usually found in February or May, booked 56 days in advance, depart on a Thursday or Tuesday and return on a Thursday

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 January 2026.

Round-trip from

C$ 298

One-way from

C$ 157

Popular in

December

Cheapest in

February

Average price

C$ 315

Good round-trip deal

C$ 414 or less

Good one-way deal

C$ 258 or less
WestJet
  • WestJet
  • 11/2-18/2
  • 2 total stops
  • 17h 51m total
  • Calgary to Ottawa
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WestJet
  • WestJet
  • 5/3
  • 1 total stop
  • 21h 48m total
  • Calgary to Ottawa
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 27 potential savings vs. average RT price).
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Average for round-trip flights in January 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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Find 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 12 January 2026.

Wed 11/21:40 p.m.
YYC
-
YOW
1 stop8h 59m
WestJet
Wed 18/25:40 a.m.
YOW
-
YYC
1 stop8h 52m
WestJet
Deal found 12/1C$ 298
Thu 26/311:30 a.m.
YYC
-
YOW
1 stop11h 09m
WestJet
Fri 27/36:00 a.m.
YOW
-
YYC
Nonstop4h 41m
WestJet
Deal found 12/1C$ 303
Wed 28/13:15 p.m.
YYC
-
YOW
1 stop7h 27m
WestJet
Mon 2/25:40 a.m.
YOW
-
YYC
1 stop6h 37m
WestJet
Deal found 11/1C$ 305
Fri 6/22:35 p.m.
YYC
-
YOW
2 stops32h 04m
WestJet
Sun 8/26:00 a.m.
YOW
-
YYC
Nonstop4h 41m
WestJet
Deal found 12/1C$ 308
Fri 6/39:50 a.m.
YYC
-
YOW
1 stop6h 33m
WestJet
Mon 9/35:40 a.m.
YOW
-
YYC
2 stops10h 15m
WestJet
Deal found 11/1C$ 310
Sun 26/49:30 p.m.
YYC
-
YOW
1 stop16h 48m
WestJet
Sat 2/55:55 a.m.
YOW
-
YYC
1 stop6h 25m
WestJet
Deal found 12/1C$ 311
Tue 20/111:05 p.m.
YYC
-
YOW
1 stop13h 40m
Multiple Airlines
Wed 4/25:40 a.m.
YOW
-
YYC
1 stop6h 37m
Multiple Airlines
Deal found 11/1C$ 312
Thu 5/39:45 p.m.
YYC
-
YOW
1 stop18h 38m
WestJet
Sun 8/35:40 a.m.
YOW
-
YYC
1 stop6h 37m
WestJet
Deal found 12/1C$ 315
Tue 24/21:40 p.m.
YYC
-
YOW
1 stop8h 59m
WestJet
Tue 3/35:40 a.m.
YOW
-
YYC
2 stops27h 23m
WestJet
Deal found 12/1C$ 316
Fri 6/28:15 a.m.
YYC
-
YOW
Nonstop4h 07m
Porter Airlines
Sun 8/26:55 p.m.
YOW
-
YYC
Nonstop4h 44m
Porter Airlines
Deal found 12/1C$ 318
Sun 14/69:00 a.m.
YYC
-
YOW
Nonstop3h 55m
WestJet
Fri 19/61:05 p.m.
YOW
-
YYC
1 stop7h 35m
WestJet
Deal found 10/1C$ 319

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 12 January 2026.
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

Fri 6/2

9:45 p.m.-12:39 a.m.

2 stops24h 54m

Ottawa

Sun 8/2

6:00 a.m.-8:41 a.m.

Nonstop4h 41m

C$ 308

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Sun 26/4

9:30 p.m.-4:18 p.m.

1 stop16h 48m

Ottawa

Sat 2/5

5:55 a.m.-10:20 a.m.

1 stop6h 25m

C$ 311

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Tue 9/6

7:30 a.m.-4:18 p.m.

1 stop6h 48m

Ottawa

Wed 10/6

1:05 p.m.-6:40 p.m.

1 stop7h 35m

C$ 316

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Fri 6/2

8:15 a.m.-2:22 p.m.

Nonstop4h 07m

Ottawa

Sun 8/2

6:55 p.m.-9:39 p.m.

Nonstop4h 44m

C$ 318

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Sun 3/5

1:00 p.m.-12:22 a.m.

2 stops9h 22m

Ottawa

Tue 12/5

5:55 a.m.-12:20 p.m.

1 stop8h 25m

C$ 322

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Fri 5/6

1:00 p.m.-12:22 a.m.

2 stops9h 22m

Ottawa

Sat 6/6

5:55 a.m.-11:20 a.m.

1 stop7h 25m

C$ 322

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Wed 20/5

7:30 a.m.-4:18 p.m.

1 stop6h 48m

Ottawa

Fri 29/5

1:05 p.m.-8:05 p.m.

2 stops9h 00m

C$ 323

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Sun 15/2

3:15 p.m.-12:39 a.m.

1 stop7h 24m

Ottawa

Sat 21/2

5:40 a.m.-12:43 a.m.

1 stop21h 03m

C$ 333

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Thu 2/4

6:40 p.m.-12:40 a.m.

Nonstop4h 00m

Ottawa

Mon 6/4

5:40 a.m.-8:50 a.m.

1 stop29h 10m

C$ 335

CalgaryOttawa

YYC - YOW

YYCYOW

Calgary

Fri 30/1

9:50 a.m.-6:21 p.m.

1 stop6h 31m

Ottawa

Mon 2/2

6:00 a.m.-8:41 a.m.

Nonstop4h 41m

C$ 335

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 21 results
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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
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 round-trip flight from Calgary to Ottawa. Price data was last updated on 9 January 2026.

The best time to book flights from Calgary to Ottawa is 48 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, February is the cheapest month in which you can book a flight from Calgary to Ottawa (average of C$ 118). Flying from Calgary to Ottawa in August is currently the most expensive (average of C$ 265). 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 January 2026.

It’s optimal to fly from Calgary to Ottawa in the afternoon. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight at noon.

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 10 January 2026.

Travelers seeking maximum savings on their Calgary to Ottawa flight should consider departing on Tuesday 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.

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 January 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
406 reviews
Check prices

Food

7.6

Comfort

7.9

Overall

8.0

Entertainment

7.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
406 reviews
Porter Airlines
8.0
Very good
406 reviews
Check prices

Food

7.6

Comfort

7.9

Overall

8.0

Entertainment

7.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Transat
7.7
Good
493 reviews
Porter Airlines
8.0
Very good
406 reviews
Check prices

Food

7.6

Comfort

7.9

Overall

8.0

Entertainment

7.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
WestJet
7.2
Good
3,236 reviews
Porter Airlines
8.0
Very good
406 reviews
Check prices

Food

7.6

Comfort

7.9

Overall

8.0

Entertainment

7.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,616 reviews
Porter Airlines
8.0
Very good
406 reviews
Check prices

Food

7.6

Comfort

7.9

Overall

8.0

Entertainment

7.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

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 5 flights from Calgary to Ottawa, all of which are around 3h 55m 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 4,035 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$ 318, WestJet can have you in Ottawa from Calgary in 4h 07m. 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$ 128. Additional round-trip tickets that might be worth considering are offered by Porter Airlines and WestJet, with the lowest prices starting at C$ 164 and C$ 188, respectively. Users have found that Air Canada is 64% cheaper than the other options available to this destination.

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

    C$ 106 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 Porter Airlines, with prices starting from C$ 114 and C$ 119, 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: Air Canada (93%), Delta (92%), Qantas Airways (86%).

  • What are the cheapest flights from Calgary to Ottawa?

    The cheapest flight price from Calgary to Ottawa is C$ 164. On average you can expect to pay C$ 516. The most popular route, (Calgary - Ottawa), can usually be booked for C$ 180.

  • 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, February is the cheapest month in which you can book a flight from Calgary to Ottawa (average of C$ 118). Flying from Calgary to Ottawa in August is currently the most expensive (average of C$ 265). 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
Smiths Falls
Perth
Pembroke
Wakefield

Browse thousands of different options on Cheapflights for your next trip

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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 12 January 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 12 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 157AverageC$ 331FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 171AverageC$ 344FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 195AverageC$ 350FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air TransatCheapestC$ 248AverageC$ 574FlexibilityNo cancel feeOn-time50%
Search Air Transat 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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