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Cheap flights from Ottawa to Calgary 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 16/12. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — YYC
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Ottawa to Calgary are usually found in January or November, booked 22 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Ottawa to Calgary

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Calgary (YYC). 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 11 September 2025.

Round-trip from

C$ 273

One-way from

C$ 157

Popular in

December

Cheapest in

January

Average price

C$ 315

Good round-trip deal

C$ 323 or less

Good one-way deal

C$ 260 or less
WestJet
  • WestJet
  • 3/10-6/10
  • 1 total stop
  • 11h 21m total
  • Ottawa to Calgary
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9/11
  • 9/11
  • 1 total stop
  • 13h 00m total
  • Ottawa to Calgary
Search Deals
High demand for flights, 8% potential price rise
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Cheapest flight prices on average. 3% potential price decrease (C$ 13 potential savings vs. average RT 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 Ottawa to Calgary.
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Price to beat on a one-way flight from Ottawa to Calgary.
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Find flight deals from Ottawa to Calgary

Cheapest flights from Ottawa to Calgary
Explore the most affordable flight options available from Ottawa to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2025.

Fri 3/105:55 a.m.YOW - YYC
1 stop7h 26mWestJet
Mon 6/106:45 p.m.YYC - YOW
Nonstop3h 55mWestJet
Deal found 10/9C$ 273
Wed 8/1012:20 p.m.YOW - YYC
2 stops9h 25mWestJet
Wed 15/1010:30 a.m.YYC - YOW
2 stops11h 52mWestJet
Deal found 10/9C$ 274
Wed 1/1012:20 p.m.YOW - YYC
2 stops9h 25mWestJet
Sun 12/107:00 a.m.YYC - YOW
1 stop7h 19mWestJet
Deal found 9/9C$ 276
Thu 9/108:45 a.m.YOW - YYC
Nonstop4h 35mPorter Airlines
Thu 16/107:00 a.m.YYC - YOW
Nonstop4h 00mPorter Airlines
Deal found 10/9C$ 277
Fri 3/1012:20 p.m.YOW - YYC
1 stop8h 20mWestJet
Wed 8/107:00 a.m.YYC - YOW
1 stop7h 19mWestJet
Deal found 10/9C$ 281
Tue 7/105:55 a.m.YOW - YYC
1 stop8h 26mWestJet
Mon 13/101:00 a.m.YYC - YOW
1 stop21h 22mWestJet
Deal found 9/9C$ 285
Fri 3/106:00 a.m.YOW - YYC
Nonstop4h 30mWestJet
Sun 5/107:00 a.m.YYC - YOW
1 stop7h 19mWestJet
Deal found 10/9C$ 288

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to Calgary 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 11 September 2025.
Use the filters below to find and compare flights from Ottawa to Calgary that are best for you.

Fly from

Ottawa

Fly to

Calgary

Route

Depart

Return

Price

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Fri 3/10

5:55 a.m.-11:21 a.m.

1 stop7h 26m

Calgary

Sat 4/10

12:50 a.m.-6:45 a.m.

Nonstop3h 55m

C$ 277

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Fri 3/10

12:20 p.m.-7:45 p.m.

2 stops9h 25m

Calgary

Sat 11/10

12:50 a.m.-6:45 a.m.

Nonstop3h 55m

C$ 280

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Thu 2/10

5:55 a.m.-3:40 p.m.

2 stops11h 45m

Calgary

Fri 3/10

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

2 stops9h 22m

C$ 284

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Wed 8/10

12:20 p.m.-9:40 p.m.

2 stops11h 20m

Calgary

Wed 8/10

12:50 a.m.-6:45 a.m.

Nonstop3h 55m

C$ 284

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Thu 2/10

5:55 a.m.-1:21 p.m.

1 stop9h 26m

Calgary

Sat 4/10

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

1 stop21h 22m

C$ 285

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Tue 7/10

5:55 a.m.-12:21 p.m.

1 stop8h 26m

Calgary

Mon 13/10

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

1 stop21h 22m

C$ 287

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Fri 7/11

6:55 p.m.-11:22 p.m.

1 stop6h 27m

Calgary

Mon 10/11

7:10 a.m.-7:54 p.m.

2 stops10h 44m

C$ 290

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Sun 26/10

6:55 p.m.-9:35 p.m.

Nonstop4h 40m

Calgary

Sat 1/11

12:40 a.m.-8:18 a.m.

1 stop6h 38m

C$ 302

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Tue 16/12

5:40 a.m.-10:20 a.m.

1 stop6h 40m

C$ 157

OttawaCalgary

YOW - YYC

YOWYYC

Ottawa

Thu 11/12

6:55 p.m.-9:35 p.m.

Nonstop4h 40m

C$ 158

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 18 results
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Best time to book a flight from Ottawa to Calgary

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

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

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

The price you pay for your flight from Ottawa to Calgary may vary depending on when you book. For the best chance of a lower fare, look to book 22 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 Ottawa to Calgary?

Currently, January is the cheapest month in which you can book a flight from Ottawa to Calgary (average of C$ 138). Flying from Ottawa to Calgary in July is currently the most expensive (average of C$ 263). 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 YOW to YYC?

Find hourly flight availability from Ottawa to Calgary. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

When flying from Ottawa to Calgary, 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 17% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Ottawa to Calgary. Price data was last updated on 7 September 2025.

Travelers seeking maximum savings on their Ottawa to Calgary flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday mornings 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 Ottawa to Calgary?

Reviews of airlines servicing Calgary

Get insights into the airlines that provide service to Calgary. 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 Calgary. Reviews last updated 11 September 2025.
Read reviews from past customers who have flown Porter Airlines,Air Transat, andWestJet from Ottawa to Calgary. 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.
Porter Airlines
7.9
Good
363 reviews
Check prices

Boarding

8.1

Comfort

7.9

Crew

8.6

Entertainment

7.0

Food

7.6

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
7.9
Good
363 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Boarding

8.1

Comfort

7.9

Crew

8.6

Entertainment

7.0

Food

7.6

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Transat
7.7
Good
438 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Boarding

8.1

Comfort

7.9

Crew

8.6

Entertainment

7.0

Food

7.6

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
WestJet
7.2
Good
3,091 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Boarding

8.1

Comfort

7.9

Crew

8.6

Entertainment

7.0

Food

7.6

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,000 reviews
Porter Airlines
7.9
Good
363 reviews
Check prices

Boarding

8.1

Comfort

7.9

Crew

8.6

Entertainment

7.0

Food

7.6

Overall

7.9

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Calgary. 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 Ottawa to Calgary?

    Calgary is the airport most travellers will use when flying to Calgary from Ottawa. Booking flights from Ottawa (YOW) to Calgary (YYC) should be relatively easy as there are 9 daily flights to Calgary from 4 different airlines. 4h 29m is how long a flight from Ottawa to Calgary will take if you book a nonstop flight.

  • How popular is this Ottawa to Calgary flight route?

    Within the past month, 9,300 users have taken a look at flights from Ottawa to Calgary.

  • How long is the flight from Ottawa to Calgary?

    WestJet can get you from Ottawa to Calgary in just under 7h 26m. Your travel time can differ by up to . The distance between Ottawa and Calgary is about 2876 km.

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

    Air Canada, at C$ 103, was found to be the cheapest airline from Ottawa to Calgary.Alternate airlines to your destination round-trip include Air Transat and Porter Airlines. Air Canada is priced at 65% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as C$ 157 on WestJet. Other airlines that offer cheap prices include Air Transat from C$ 158 and Porter Airlines from C$ 164 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Ottawa to Calgary consider choosing Air France (100%), KLM (81%) or WestJet (75%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Ottawa to Calgary?

    Looking at all options, your cheapest flight can be booked for C$ 160. While the most popular route (Ottawa - Calgary) can be booked for C$ 209 on average, our data indicates C$ 905 when flying from Ottawa to Calgary.

  • Where are the most common layover locations when flying from Ottawa to Calgary?

    Ottawa to Calgary flights have a layover in Toronto most often. Edmonton follows Toronto in terms of the most common layover location on Ottawa to Calgary flights.

  • What are some popular things to do or see while on a layover in Toronto?

    Union Station, CN Tower, and Ripley's Aquarium of Canada are currently the most popular points of interest in Toronto at the moment. Union Station, CN Tower, and Ripley's Aquarium of Canada can be accessed by travelling approximately 19.5 km, 19.1 km, and 19.2 km, respectively from Toronto Pearson Intl. Travelers can book a car rental at Toronto Pearson Intl for about C$ 66 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in Edmonton?

    Edmonton travelers tend to visit Northern Alberta Jubilee Auditorium, Sir Winston Churchill Square, and Citadel Theatre more than any other notable places. Northern Alberta Jubilee Auditorium, Sir Winston Churchill Square and Citadel Theatre are located about 24.1 km, 27.0 km, and 26.9 km, respectively from Edmonton if you are interested in checking them out. Travelers can book a car rental at Edmonton for about C$ 68 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Ottawa to Calgary flights?

    Flights departing from Ottawa and landing in Calgary layover in Winnipeg least frequently.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Ottawa to Calgary (average of C$ 138). Flying from Ottawa to Calgary in July is currently the most expensive (average of C$ 263). 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 Calgary?

Book flights to Calgary if you plan to visit one of these locations
Canmore
Airdrie
Radium Hot Springs
Drumheller
Kananaskis

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Fly from Ottawa to Calgary on these airlines

Choose from the following airlines for your flight from Ottawa to Calgary. Flights are based on user searches made on Cheapflights and were last updated on 11 September 2025.
WestJet flights from Ottawa to Calgary
Air Canada flights from Ottawa to Calgary

Top 4 airlines flying from Ottawa to Calgary

Discover the top 4 airlines that operate flights from Ottawa to Calgary. 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 103AverageC$ 300FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 127AverageC$ 398FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Porter AirlinesCheapestC$ 152AverageC$ 313FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
WestJetCheapestC$ 177AverageC$ 331FlexibilityNo 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 Ottawa to Calgary?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ottawa to Calgary. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Ottawa to Calgary by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Ottawa to Calgary 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 Ottawa to Calgary become cheaper?

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

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